Abstract
Objectives:
To scope evaluations of Indigenous parenting programs designed to improve child psychosocial outcomes.
Methods:
Electronic databases, gray literature, Indigenous websites and journals, and reference lists were searched. The search was restricted to high-income countries with a history of colonialism.
Results:
Sixteen studies describing evaluations of 13 programs were found. Most were controlled studies from United States and Australia, targeting child social, emotional, behavioral and mental health outcomes, and these were delivered to groups of parents. Program content focused most often on child development and learning, child behavior management, and parent–child interactions. Some studies reported improvements in child and parent outcomes, though the majority used self-report measures and some were noncontrolled studies.
Conclusions:
This scoping review provides the first known map of evaluations of programs targeting parents of Indigenous children. There were few rigorous evaluations of effectiveness. A rigorous systematic review is needed to evaluate the strength and extent of these findings.
Background
The impact of colonialism on the Indigenous people of Australia, New Zealand, the United States of America, and Canada has been significant and enduring. Since colonization, Indigenous people have been exposed to introduced diseases and suffered declines in their populations (Jones, 2006; Kunitz, 1996; Lange, 2011; Waldram, Herring, & Young, 2006) and faced dispossession of land and suppression and disruption of language and culture (National Collaborating Centre for Aboriginal Health, 2009-2010). Indigenous people have experienced trans-generational disruptions in family and community (Anderson, Baum, & Bentley, 2004; Brave Heart, 2003; Brave Heart & DeBruyn, 1998; Evans-Campbell, 2008) including generations of boarding and residential school placements (Blackstock, Trocmé, & Bennett, 2004; Kirmayer, Simpson, & Cargo, 2003; Robin, Rasmussen, & Gonzalez-Santin, 1999; Tait, 2003) and forced separations of children from families which for some populations, for example Aboriginal Australians in the mid-20th century, included governmental policy-driven kidnapping of children (Australian Human Rights Commission, 1997). Indigenous populations today face continuing socioeconomic disadvantage (Australian Institute of Health and Welfare, 2010), marginalization, and discrimination (Commonwealth of Australia, 1991; Currie, Wild, Schopflocher, Laing, & Vuegelers, 2012; Paradies & Cunningham, 2009; Priest, Paradies, Stewart, & Luke, 2011). In this article, the terms Indigenous and Aboriginal are used interchangeably and refer to the range of Aboriginal people living in countries that were colonized in earlier centuries.
The psychosocial functioning of Indigenous children has become an area of major concern as several high-income countries contend with the overrepresentation of Aboriginal children and families across a range of social service systems. In the United States, Canada, Australia, and New Zealand, Indigenous children are more likely to reside in out of home care than nonIndigenous children (Australian Institute of Health and Welfare, 2012; Children’s Bureau of the United States Department of Health and Human Services, 2010; Cornwall, 2004; Sinha et al., 2011). They are also more likely to be involved with juvenile justice (Australian Institute of Health and Welfare, 2011b; Brzozowski, Taylor-Butts, & Johnson, 2006; New Zealand Ministry of Justice, 2002; Snyder & Sickmund, 2006) and are disproportionately reported for child maltreatment (Australian Institute of Health and Welfare, 2012; Children’s Bureau of the United States Department of Health and Human Services, 2010; Mardani, 2010; Public Health Agency of Canada, 2010).
Indigenous children are also more likely to have lower educational attainment than non-Indigenous children (Australian Institute of Health and Welfare, 2011a; Mendelson, 2006; Ministry of Social Development, 2010; St. Germain & Dyck, 2011; Willetto & Goodluck, 2003; Zubrick, Silburn, & Lawrence, 2005), higher rates of teenage pregnancies (Australian Institute of Health and Welfare, 2011a; Statistics Canada, 2011; Willetto & Goodluck, 2003), higher rates of youth suicide (Beautrais & Fergusson, 2006; Borowsky, Resnick, Ireland, & Blum, 1999; Hunter & Harvey, 2003; Hunter & Milroy, 2006; Kirmayer, 1994; Kral, 2012; Lehti, Niemela, Hoven, Mandell, & Sourander, 2009) coupled with less access to health services (Australian Institute of Health and Welfare, 2008a, 2008b).
Service systems in colonialized countries attempt to respond to these disparities by increasing the amount of services delivered to families, however few programs are developed and evaluated for this group specifically. In the broader population, some of the most successful psychosocial interventions for children involve parent training (e.g., Triple P— de Graaf, Speetjens, Smit, de Wolff, & Tavecchio, 2008; Nowak & Heinrichs, 2008; Thomas & Zimmer-Gembeck, 2007). A number of systematic reviews have found parenting interventions to be effective in improving child (e.g., Barlow et al., 2011; Barlow, Smailagic, Ferriter, Bennett, & Jones, 2010; Eccleston, Palermo, Fisher, & Law, 2012; Furlong et al., 2012; Woolfenden, Williams, & Peat, 2009) and parent outcomes (e.g., Barlow et al., 2011; Barlow, Smailagic, Huband, Roloff, & Bennett, 2012; Eccleston et al., 2012; Furlong et al., 2012).
While interventions involving parents can vary considerably in nature, parenting programs are often construed as brief, manualized interventions lasting for up to 20 or 30 sessions (e.g., Barlow, Johnston, Kendrick, Polnay, & Stewart-Brown, 2008; Barlow et al., 2011). Programs involving parents and families can, however, extend for longer periods, such as in the case of home visiting programs (e.g., Olds, Henderson, & Kitzman, 1994). Parenting programs may be delivered in any setting, however the home or community are the frequently used environments. Delivery might be to groups of parents (e.g., Dean, Myors, & Evans, 2003), to parents on an individual basis (e.g., Morawska & Sanders, 2006), or it may involve a combination of these modes. Programs use a wide range of techniques in their delivery (Barlow et al., 2011) including discussion, modeling, coaching, rehearsal, written materials, didactic learning, and other approaches. The specific content of parenting programs depends on the purpose of the program, however parenting skills and information about managing child problems and improving child outcomes are common (e.g., positive parenting skills and content used in Triple P [www.triplep.net], Incredible Years [www.incredibleyears.com], and many other programs).
Although the concepts of “parent” and “family” are different in Indigenous cultures compared to non-Indigenous cultures (Borg & Paul, 2004; Farmer & Fasoli, 2010; Kruske, Belton, Wardaguga, & Narjic, 2012), the importance of parenting in promoting child outcomes is equally paramount. Specifically, involvement of parents/primary caregivers in interventions is key to promoting child well-being (Landry, Smith, Swank, Assel, & Vellet, 2001; Olds et al., 2007; Osofsky & Thompson, 2000), and this is true across cultures (Knerr, Gardner, & Cluver, 2013). While interventions to support Indigenous parents and families are conducted worldwide, the extent of their use, the nature of these interventions, or their effectiveness is unknown. Similarly, little is known about the effectiveness of implementing programs designed for non-Indigenous families within Indigenous communities.
While we acknowledge that there exist vast cultural and linguistic differences between Indigenous people, even within the same country, most share similar histories of oppression and resistance and struggle to maintain their respective cultures in the face of severe economic, social, and political challenges. These similar histories may be crucial for understanding and, ultimately, developing effective programs for these populations.
Purpose of this Review
There are no known published international scoping or systematic reviews that have specifically detailed or appraised programs for Indigenous children and families. In this study, we conducted a scoping review of programs targeting parents of Indigenous children in high-income countries with a history or colonization. According to Arksey and O’Malley (2005), scoping reviews can be used to map areas of study where little is known about the nature of the work. Research questions may not be as specific or well defined as in a systematic review (e.g., group-based parent-training programs for improving emotional and behavior adjustment in 0- to 3-year-old children [e.g., Barlow, Smailagic, Ferriter, Bennett, & Jones, 2010]). Further, scoping reviews typically aim to scope a large field of studies rather than those limited to specific study designs, such as including only controlled trials in systematic reviews. Unlike systematic reviews, scoping reviews rarely attempt to assess the quality of studies, and they may not even describe the findings of the included studies. Scoping reviews can be undertaken as a preliminary step to see what studies exist within a topic of interest in order to determine the feasibility or necessity of a systematic review, or a scoping review can be undertaken as a stand-alone review rather than part of a larger process. Like systematic reviews, scoping reviews require rigorous methodology and transparency of reporting (Arksey & O’Malley, 2005).
The purpose of this scoping exercise was to map evaluations of parenting programs for parents of Indigenous children. In undertaking this review, we aimed to determine the following: Which countries, and cultural groups within them, have reported evaluating programs? What types of programs or interventions have been provided? How have they been evaluated? What were the findings of the evaluations?
The article reported here pertains specifically to programs designed to improve child psychosocial outcomes, with a scoping review on programs targeting child health outcomes to follow. This scoping study summarizes the content, scope, and method of delivery of evaluated targeted parenting interventions for improving Indigenous child psychosocial outcomes and provides a picture of commonly used intervention methodologies and content in programs for Indigenous families.
Method
Search Strategy
Database searches
We searched six academic databases in 2011, namely, Medline (April 7); Journals@OVID (April 8), ERIC (April 8), CINAHL (April 12), PsycInfo (April 12), and The Cochrane Library (June 28). No limits were placed on database searches. All languages and years were included in the searches. Key words or identifiers were used as the search field with most databases. Where the fields were unavailable, abstracts was used as the search field.
The following search terms were used to find relevant studies, where * produces any form of the root word: (Aborigine* or Aboriginal* or Torres Strait Islander* or Maori* or American Indian* or Alask* Nativ* or Nativ* Alask* or Nativ* Hawaiian* or Hawaii* Nativ* or Nativ* Americ* or Americ* Nativ* or Americ* Samoa* or Samoa* Americ* or Eskimo* or Inuit* or Aleut* or Metis or First Nation* or Indigenous) and (family or families or familial or parent* or mother* or mom* or mum* or father* or dad* or kin or kith or grandpar* or grandmo* or grandfa* or aunt* or uncle* or cousin* or sibling* or Infant* or infancy or newborn* or baby* or babies or neonat* or preterm* or premature or postmatur* or child* or schoolchild* or school age* or preschool* or kid or kids or toddler* or adoles* or teen* or boy* or girl* or minors* or pubert* or pubescen* or prepubescen* or young people or young person* or youth* or failure to thrive or child physical abus* or child emotional abus* or child psychological abus* or child sexual abus* or child welfare or child maltreatment or foster care or fostercare or child abus* or child abuse prevention or child neglect) and (program* or intervention* or project* or treatment* or implement* or train* or strateg* or curricul* or measure* or tool* or assess* or instrument* or reliabilit* or validit* or validat* or psychometric* or model* or approach* or method* or practice* or evidence* or study* or studies* or therap*).
Consultant recommendations
At the same time as conducting the databases searches, we requested references that may be relevant to this review from our collaborators at Menzies School of Health in the Northern Territory, Australia.
Gray literature
We searched the following organizations’ websites for gray literature: Centers for Disease Control, Guide to Community Preventative Services, The Community Guide; Joanna Briggs Institute; National Health Service, National Institute for Health Research, Center for Reviews and Dissemination; University of Otago, Christchurch School of Medicine and Health Sciences, New Zealand Health Technology Assessment; National Institutes of Health, National Library of Medicine, Medline Plus; National Health Service, Evidence in Health and Social Care; OpenGrey, System for Information on Grey Literature in Europe; U.S. Department of Energy, Office of Scientific and Technical Information; National Institutes of Health, National Library of Medicine, Gateway; Online Computer Library Center, OCLC; British Library, Electronic Theses Online Service; Networked Digital Library of Theses and Dissertations; Canadian Evaluation Society; Europa, Gateway to the European Union; Government of Canada Publications; National Library of New Zealand; and Australian Government Publications
Where possible, we used the same search terms and fields as used in the database searches, using the websites’ search function, and imposing no limits. When the capacity of a website did not allow this, we reduced the number of search terms (e.g., reduced to Indigenous and parent).
Hand searches
Hand searches of the following Indigenous health and welfare websites were performed to find further published and unpublished literature: Australian Institute of Aboriginal and Torres Strait Islander Studies, including Aboriginal Press, Australian Aboriginal Studies Journal, research publications and newsletters; Australian Indigenous HealthInfoNet, including Australian Indigenous Health Bulletin and bibliography search; Closing the Gap Clearinghouse, including search of publications and general collection; Department of Families, Housing, Community Service and Indigenous Affairs (FaHCSIA), Indigenous families and children projects and programs, including footprints in time publications, Indigenous research and evaluations and families and children publications and articles; National Aborigines and Islanders Day Observance Committee, NAIDOC, including news and media releases; Department of Education, Employment and Workplace Relations, Parent and Community Engagement (PaCE) program, including all PaCE projects; Secretariat of National Aboriginal and Islander Child Care (SNAICC), including SNAICC clearinghouse and publications; The Lowitja Institute, including Lowitja Publishing Institute, CRCAH publishing and publications list; Multicultural Health Clearinghouse, Native American Health, including link to sites for Indian Health Service, National Institutes of Health Native American Health and National Library of Medicine American Indian Health; and First Nations Child and Family Caring Society of Canada database.
In most cases, we read titles of listed articles and abstracts were read if the titles appeared suitable. Where there was capacity for entering search terms, we specifically searched for articles relating to parenting.
Reference list searches
The reference lists of all included articles were searched for additional suitable articles. Using a snowball sampling strategy, we searched the references of any articles found to be eligible from the reference lists of the original articles, and so on, until the relevant references of all articles included in the review were screened for inclusion. Due to resource constraints, authors of potential articles or included articles were not contacted in an attempt to locate additional studies or data.
Article Selection
Title and abstract screening
Titles and abstracts from these searches were initially screened to determine if they were (1) studies or evaluations conducted in high-income countries with a history of colonization of, (2) programs or interventions for, and (3) Indigenous children and/or families. Wide variability exists with respect to determining whether any given individual is Indigenous, with strategies ranging from blood quantum to simple self-report. As such, we accepted all articles in which the participants were identified as Indigenous (in all forms contained in our search strategy) and met our other criteria.
Two raters were trained to 90% agreement by one of the authors (A.S.), and they then individually screened titles and abstracts. Articles with any degree of uncertainty were included in the next stage of screening.
Article screening
Full-text versions of articles passing the abstract screening stage, or where there was no abstract available, were obtained to determine if they were evaluations of programs for parents of Indigenous children. Author M.M. trained author B.D., and M.M. and B.D. took half of articles each and read them to determine suitability. Articles reporting the same program were reviewed by the same author. Papers and adherence to the inclusion/exclusion criteria were discussed throughout the process rather than using independent rating. Articles were read by both reviewers in order to be sure of suitability for inclusion. Author A.S. independently read the titles and abstracts of the articles that M.M. and B.D. excluded to confirm exclusion and reason for exclusion.
Articles were excluded if they were: Studies of tools/measures—Articles reporting the development or testing of the psychometric properties of measures for use in programs or research with Indigenous people were removed for separate analysis to be reported elsewhere. Solely drug trials—Articles reporting trials of drugs, vaccines, or supplements that included no other direct intervention with children and families. Programs combining, for example, supplements with education with families were acceptable. Not family focused—Articles reporting programs for children only that did not involve the child’s parent/parents or other family members either as participant or as intervener (e.g., where a professional delivered the intervention directly to the child but a caregiver was not involved). Articles where it could not be determined if participant children and participant adults were members of the same family were also excluded. Studies of non-Indigenous families—Articles reporting programs that did not involve any Indigenous people or where it could not be determined if any participants were Indigenous. Not an evaluation of a program—This included articles such as ones describing programs or interventions, descriptive studies, prevalence of hearing impairment, assessment of reading skills, service audits, or review articles.
Article inclusion
Articles meeting the abstract and article screening criteria were assessed to determine that the intervention specifically targeted parents. Articles were eligible if the interventions they reported: targeted parents as the recipients of interventions designed to assist Indigenous children aged up to 21 years, were delivered directly to parents, and included parents as the primary participants.
Exclusions counter to these criteria were: interventions that targeted the child or person other than the parent, interventions that attempted to reach the parent via the child, school, whole community, or other group, and interventions in which the primary participant was the child, community, or other group and included a small secondary component for parents.
Article categorization
During the article selection process, we found that articles could be categorized into the following two overall domains: problems impacting child health outcomes and problems impacting child psychosocial functioning. For ease of reporting we have divided our scoping review into these two domains and only report on child psychosocial outcomes here.
Data Extraction
Author M.M. trained B.D. to extract data initially by reading articles and extracting data together, then by independently extracting data and comparing results. This process continued until the two reviewers had comparable results. As with article selection, the proceeding data extraction was a collaborative process, with discussion of articles and extracted data, rather than independent rating. Details of study design, population, intervention, comparison condition, and outcomes were extracted into an Excel spreadsheet specifically developed for this review. If there were queries regarding data to be extracted, such as uncertainty about program content or study design, these were resolved by discussion between M.M. and B.D.
The following information was extracted from articles, where available: Study design, including whether randomized, use of comparison group, and when measures were taken; Country, region, and cultural group; Intervention group size, age, sex, marital status, education, and percentage of Indigenous participants if not all were Indigenous. Details were recorded for both parent and child participants; Comparison group (if applicable) size, age, sex, marital status, education, and percentage of Indigenous participants if not all were Indigenous. Details were recorded for both parent and child participants; Name and aim of program; Target of the intervention; Program mode, setting, content, delivery, and dose; and Main findings, including significant and nonsignificant changes, descriptive findings, and satisfaction and acceptability ratings.
Data Analysis
After extraction, data were collated across studies to produce frequencies of study design, locations, population characteristics, intervention objectives, mode, setting, dose, and delivery methods. Intervention content was organized into themes and subthemes according to whom the content pertained (i.e. child, parent) and the topic area. Main findings were similarly analyzed according to themes. As the main objective of the scoping study was to map out rather than systematically review interventions, we did not undertake an assessment of the quality of the studies included in this review.
Results
Endnote was used to manage references, including its duplicate reference identification feature that allows users to visually check duplicate references before deletion. Database searches, references from consultation, gray literature, and hand searches yielded 64 studies (see Figure 1 for detail), 30 of which did not specifically target and deliver services directly to parents (see Table 1 List of Excluded Studies). There were 10 articles with abstracts that appeared relevant for which no full text could be located online. We e-mailed the authors and received responses from some, however, no full-text versions were obtained. These studies are also listed in Table 1. The remaining 34 articles were then categorized into those focusing on child psychosocial outcomes (n = 13 articles from 11 programs) and child health outcomes (n = 18 articles from 15 programs to be described in a companion article). Three additional articles from two programs were found to cover both types of outcome and will be discussed in both articles, yielding a final tally of 16 articles describing 13 programs relevant to child psychosocial functioning.

Flow of articles through the scoping review.
Studies Excluded From Review Because They Did Not Target Parents or Because Full Text Could Not be Located.
There has been considerable debate as to whether scoping reviews should include findings from studies. Systematic review purists would contend (perhaps rightfully so) that any synthesis should include a meta-analysis (where possible) or a detailed narrative synthesis conducted where heterogeneity of population, intervention, design, measures and/or outcomes does not permit combining of studies. And yet, studies do report findings and their absence in a scoping review perhaps leave readers somewhat unsatisfied. We have chosen to follow a middle ground. We report whether studies found a significant (i.e., p < .05) difference among those who received a treatment but do not report on the type of statistics used, strength of findings (effect size), or any other specifics that would be more appropriate for a systematic review, nor do we make any statements that interpret, synthesize, count, or in any other way conclude that interventions included in this study are effective. We simply inform the reader so they can explore further if desired.
Given that the primary purpose of this scoping exercise was to determine the content, scope, and method of delivery of evaluated Indigenous parenting interventions, we focused our analysis primarily on program detail, rather than assessment of intervention effectiveness. Included are a brief overview of study design, population and program aim, and setting and mode. A detailed analysis of program delivery and content is provided, with a brief summary of the main findings of the studies. Study IDs are indicated in Tables 2 and 3.
Aims, Targets, Mode, Setting, Content, and Delivery of Interventions for Parents of Indigenous Children.
Synthesis of Psychosocial Interventions Targeting Parents of Indigenous Children
Intervention details were synthesized and analyzed for themes. These generally fit within an ecological human developmental framework (Brofenbrenner, 1979), which was used to develop a graphic representation of the state of Indigenous psychosocial parenting program delivery as it has emerged from the reviewed evaluations (see Figure 2).

Graphic representation of parenting programs for improving psychosocial outcomes in Indigenous children.
The figure depicts a summary of the aims, settings, modes, commonly used delivery methods, program content used in the reviewed programs, and domains of significant findings (underlined). These headings are listed across the bottom. Aims, mode, and delivery are ordered from the most to least frequently occurring, with n listed. Skills and knowledge imparted to families (content) appear on the right of the figure within the adaptation of Bronfenbrenner’s layered circles of ecological systems. The number of programs using content related to each system is indicated. Although this is not a systematic review and should not be used as an indication of effectiveness for any of the programs described here, systems where significant gains were found are underlined in order to provide readers with an indication of where hypothesized gains were found. These findings also appear in text in the next section but should be treated with great caution until validated by a more comprehensive systematic review.
Program aim
For nine of the 14 programs (Table 2), the overall purpose for implementing the interventions within these populations was to address the social, emotional, behavioral or mental health needs of children (2, 3, 4, 5, 7, 8, 9, 12, 13). Others focused on child education (4, 11), substance misuse (1, 2), peri- and postnatal outcomes (10, 13), and family violence (6).
Setting and mode
Programs (Table 2) were delivered to participants in home, school, and/or community settings. While the interventions were frequently multimodal (3, 4, 5, 7, 8, 9, 11, 12), the majority of programs were delivered to groups of parents (3, 4, 5, 7, 8, 9, 11).
Delivery methods
The predominant delivery technique (Table 2) was discussion (1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13) followed by the use of cultural activities and/or materials either to promote cultural identity or to make the program culturally relevant (1, 2, 4, 6, 7, 8, 9, 12). Examples of the Indigenous culture delivery include telling traditional stories, playing with culturally relevant toys, flag making, drumming, chanting, traditional dances, family meals with traditional foods, culturally meaningful images, traditional crafts, ceremonies such as naming, and the use of dream catchers and welcome home, medicine wheels, and talking feathers. Other examples include making teepees, putting yourself in someone else’s moccasins, and traditional singing/songs. Culturally meaningful delivery approaches bring the broader macrosystem into the intervention process.
Six of the programs employed modeling (3, 8, 9, 10, 11, 12) and didactic teaching (3, 4, 5, 8, 9, 10), while five used plan or strategy development (1, 6, 8, 9, 12) and role-play (2, 3, 4, 8, 11). Four programs used performance feedback either with (3, 5, 10) or without (13) the use of videotaping and four used active listening (6, 7, 8, 9). Three programs utilized pictures and pictorial and visual cues (8, 9, 13), sharing experiences and feelings (4, 7, 12), drawing and other art (4, 8, 9), practice/rehearsal (2, 11, 12), and games (4, 7, 8). Hearing family histories, culture, and family relationships was also used in three programs (7, 8, 9).
One article reported that one of their delivery techniques was to summarize program content after each session (4, 10). Other delivery techniques that were employed in only one or two studies (and do not appear in Figure 2) were praise (8, 10), lotteries and gifts with specific meaning for the family and program (4, 7), goal setting (10, 12), written material (10, 11), motivational interviewing (1, 2), peer support (4, 6), graduation and certificates (4, 12), having the person delivering the program ask participants questions to encourage input and learning (5, 7), play (8, 9), watching video vignettes/examples (2), prizes for participation (8), training (8), assistance with accessing services and supports, provision of health checks and immunizations (10), arranging family activities (1), provision of materials (3), and use of fun and laughter (4).
Program content (Table 2)
Within the overarching cultural macrosystem that underpinned much of the delivery of these programs, we found that all intervention content related to the child as the focal point, nested within more expansive layers, beginning with the parent and/or family microsystem, relationship mesosystem, and the community exsosystem.
Themes within these systems pertained to what was conveyed rather than who it was directed to. For example, content on child emotions came under the “child” theme, but it could have been directed to parent or child participants. Intervention content occasionally came under more than one theme, and themes were not discrete as content categorized under one theme may have been related to another (e.g., child behavior and child behavior management). Detail of specific intervention content within each of the themes follows, along with significant outcomes observed within the nested systems.
The child—the focal point of the intervention
Topics in the intervention relating to child content were in most cases delivered to parents, except in the programs that had specific child education components (4, 7, 8, 9). Within the theme of child content, the four subthemes were as follows: child development and learning, strategies for child self-improvement, child problems, and child health and safety.
Most of the content data came under child development and learning. Specific content covered under this theme included general child development (9), cognitive processing (7), brain development (5), developmentally appropriate activities (4, 10), communication and communicative cues (10), social learning principles (11), social skills (8, 9), play and toys (5, 10), attachment (5), and child’s values and child’s interests (7).
Content within the child self-improvement theme included sharing feelings, giving and receiving compliments, cultural identity (7); how to understand and express feelings (7, 9); leadership, self-exploration, effective listening and expression; problem solving, altruism, empathy, decision making and group cohesion (7); conflict management (7, 9); use of silence, how it feels to not be heard (7); anger management (8); antecedents and consequences of behaviour, managing emotions and impulses and behavior management (9).
The child problems theme included content about the underlying issue that needed to be addressed. The aim of providing this content was to help identify, clarify, or explain the nature of the concern in order to improve the situation for the child and parent. Content included barriers to substance abstinence (1), reason for child’s referral, addiction, impact of witnessing family abuse on children (6), crying (10), links between the child’s behavior and parenting and triggers of problem behaviors (9).
Not surprisingly, the theme with the least content was child health and safety as all but one article on child health outcomes were set aside for our companion review. Content on this topic included wellness (2), health checks, nutrition, dental health and immunization (10), and infant care (13).
Parent microsystem
Content related to parents and parenting was delivered to parents or families and was categorized into the following subthemes: strategies for parenting improvement, parent self-improvement, parent health, and well-being.
Most of the parent content related to strategies for parenting improvement. These focused largely on behavior management and strategies for improving parenting–child interactions and skills. The specific content covered included behavior management (8, 9); disciplining (2); developing behavior management plans (8) or behavioral strategies (9, 12); setting rules, giving clear instructions (12); consequences of behavior (9, 12), quiet-time (12); links between the child’s behavior and parenting (9); play skills/therapy (2, 3, 4, 5); sensitivity and responsiveness to child, allowing child to initiate interactions, encouraging child, following child’s lead, nonjudgmental child initiated play (4); constructive parent–child interaction (5); positive parenting strategies or parenting skills/information in general (2, 8, 9, 12, 13); use of praise (11, 12); engaging the child, incidental teaching, planned activities, routine to enhance the generalization and maintenance of parenting skills, goal setting (12); and promoting communication through books, setting limits, and toilet training (10).
Content that was also designed to assist with parenting but that was a bit broader was categorized into the parent self-improvement subtheme. These included the following content: self-help (4); cognitive processing, sharing feelings, giving and receiving compliments, cultural identity, how to understand and express feelings, self-exploration, effective listening and expression (7); problem solving (7, 13); altruism, empathy, decision making, conflict management, use of silence, how it feels to not be heard, parents’ values (7); parenting issues, parental expectations, dealing with conflict, cooperation with spouse, family of origin issues, and how this relates to parenting style, factors affecting parental well-being, understanding parenting styles (9); refinement of parents’ ability to self-evaluate and solve future parenting issues independently (12), parenting support (10), and coping skills (13).
There was also a subtheme on parent health and well-being, which included content on well-being in general (9); parental mental health (10); contraception and family planning (10, 13); smoking, alcohol, and other drugs; parental physical health; parental feelings about being a parent (10); addiction (6); and substance use (4, 13).
Family microsystem
There was less content that was specific to families as a whole, rather than just children or just parents. Subthemes related to family content were family problems, understanding the family, and strengths within the family.
The “family problems” theme drew together issues of concern or troubles in the family. Content on family problems included stressors (2), issues in family, family difficulties (8) and family violence (6). The theme “understanding the family” related to content on feelings of family members (4), family functioning (8), roles in families, and family of origin issues and how this relates to parenting style (9). Content on family strengths was also included in the program, such as family supports, bond and contacts (10), strengths (2), and well-being (6).
Relationship mesosystem
This system related to the interactions between members of the different systems, such as between parents and children, all family members, parents and other people, or children and other people. Much of the relationship content also fit into the child or parent themes and fell into two broad subthemes—parent–child interactions and general relationship builders. The authors of the review considered separating parental relationships from other types of relationships, but this seemed antithetical to both Bronfenbrenner’s intent and the emphasis, within many Indigenous cultures on relationships that extend far beyond parents.
Content in the first subtheme related directly to the nature of parent–child interactions and strategies for improving that relationship. This included play skills (to build relationships) (2), constructive parent–child interaction (5), nonjudgmental child initiated play (4), attachment (5), links between the child’s behavior and parenting (9) and difficulties in parent–child interaction (10).
The “general relationship builders” subtheme could also impact parent–child interactions as well as broader family relationships. This included mutual respect (4), impact of witnessing family abuse on children (6), sharing feelings, giving and receiving compliments, developing a family bond, how to understand and express feelings (9), and patterns of relationships in families (9).
Community exosystem
There was little community-related content in the programs reviewed here, only content related to supports in the community (1), community groups and use of health and social supports (10). The dearth of studies found with this focus is not surprising, given that community-level interventions for families were not specifically sought in this review. Future reviews that specifically target this system may find greater purchase in this area.
Study Details and Main Findings
Study design
The studies (Table 3) were predominantly controlled trials, with five non randomized controlled trials (1, 3, 6, 8, 11) and four randomized controlled trials (2, 4, 12, 13). There was no general trend for how groups were assigned in the nonrandomized controlled trials. Methods were based on referral or nonreferral to the program (6, 8), geographic location (3), parental involvement in a prior training program (11), and self-selection (1). The comparison conditions employed in the controlled trials varied, with treatment as usual (1, 4, 11) and waitlist (2, 3, 8, 12) used most frequently. Alternate treatment (13) and historical case files (6) were also used.
Study Design, Participant Details and Main Findings of Evaluations of Programs for Parents of Indigenous Children.
The remaining studies were noncontrolled (5, 7, 9, 10) and consisted of single-group pre-post designs (5, 9), mid-intervention and post measures (10), and posttest-only measures (7).
Location and population
The majority of studies (Table 3) were conducted in the United States (1, 2, 3, 4, 7, 11, 13) and in Australia (5, 8, 9, 10, 12). Only one Canadian program (6) was found that matched the inclusion criteria. The participants were identified as Native American (1, 2, 3, 4, 7, 11, 13), Alaskan Natives (1), Aboriginal Australians (8, 9), and Inuits (6). Three studies (2, 6, 9) were conducted with a proportion of non-Indigenous participants in addition to the Indigenous sample, however, the Indigenous families were the foci of the interventions. Details of the population and location can be found in Table 2.
Where indicated, caregivers were predominantly female and typically they were mothers (2, 3, 5, 7, 8, 10, 11, 12, 13). Males made up the greater proportion of child participants in more studies (2, 3, 5, 9, 12) than females (4, 7), possibly due to the greater prevalence of behavior problems among boys (Moffitt, Caspi, Rutter, & Silva, 2001). Sample sizes varied greatly, from 3 parents (5) to 472 individuals from 32 families (6). Target children were aged from birth to adulthood, with the majority of programs aiming at younger children (2, 3, 4, 5, 8, 9, 11, 12, 13).
Significant findings within each system
Several studies found significant gains for children (see Figure 2 for underlined systems with significant gains; Table 3 under main findings). The specific outcomes for which significant effects were observed were behavior (2, 4, 8, 9, 12, 13), academics (4, 5), and play (3). In the parent microsystem, significant improvements were found for parenting style and knowledge (2, 12, 14) and parent stress (9). Within the relationship mesosystem, one study (3) found significant improvements in aspects of parent–child interaction. There were no significant family microsystem or community exosystem gains found in this review.
Discussion and Application to Social Work
This work represents the first known review of programs for parents of Indigenous children. Although there have been several reviews, systematic and otherwise, on parenting in the general population, little is known about the many programs implemented specifically targeting Indigenous parents throughout the colonized world. By first conducting a scoping rather than a systematic review on this new area of inquiry, we aimed to gather all relevant program evaluations and provide a detailed map of program delivery, content, study design, and findings. A systematic review with a greater focus on effectiveness has been registered with the Cochrane Collaboration. Nonetheless, this scoping review provides consumers, developers, and researchers with a topographical map, as it were, of the range of parenting programs in this area and places them within an ecological framework
An extensive search of the published and unpublished literature yielded 2,418 articles, 16 of which met our eligibility criteria representing 13 distinct programs. Four of the studies were randomized controlled trials, with a mixture of usual care, waitlist controls, and alternate treatment conditions employed for the comparison samples. Studies were predominantly conducted in the United States and Australia, and all programs, to some extent, involved children in addition to parents. Child social, emotional, behavioral or mental health needs were targeted in nine of the 16 articles, and programs were most frequently delivered to groups of parents in the form of discussion, modeling, didactic teaching, and plan development. Several programs also utilized cultural activities or materials in their delivery methods, and the integration of such activities is what sets these programs apart from more mainstream parenting programs. Program content was most frequently in the areas of children development, learning and skills and strategies for parenting improvement, particularly with managing child behavior and improving parent–child interactions. Great caution is required when appraising, synthesizing, and interpreting results of effectiveness, and this scoping review is not intended to provide answers. As such, we can only say that the findings of some of these evaluations reported significant and sometimes substantial improvements in several areas including child behavior, academic performance, play, parenting skills, parent–child interactions, and parent distress. These results will be further explored, appraised, synthesized, and, to the extent possible, validated in an upcoming systematic review.
Few evaluations were found for programs designed to address child substance misuse, domestic or family violence, child maltreatment or child education, although the secondary or long-term aims of some of the interventions may have been to affect these outcomes. Most of the eligible studies were conducted in the United States or Australia, so little is known about similar programs that have not been evaluated in other countries with Indigenous, postcolonized populations such as Canada and New Zealand.
Additional gaps in knowledge also exist because of a lack of clarity of reporting or a general lack of reporting of program details. For several of the reviewed studies, we found that it was difficult to determine what was undertaken in the program (mode, setting, dose, delivery methods, content) as information was sparse, not described, and therefore open to interpretation, and authors often assigned terminology inconsistently across studies to describe the same concept. For example, one article referred to the use of training as a delivery method, but there was no clear indication of what this constituted. In order to determine the effectiveness of an intervention, suitability of a program for implementation, and to implement a program as intended, there need to be minimum standards of reporting of intervention evaluations (e.g., following Consolidated Standards of Reporting Trials [CONSORT] guidelines for the reporting of clinical trials).
Our search of academic databases, gray literature sources and Indigenous organization websites was extensive and therefore may have reduced systematic and publication bias. It was also structured similarly to searches conducted in well-executed systematic reviews. Nonetheless, some eligible articles may have been missed. The inclusion of other databases, such as Embase, or the inclusion of further Indigenous organization websites may have produced additional published or unpublished literature. Furthermore, authors of included articles were not contacted to seek additional articles or data and 10 articles could not be obtained despite attempts to contact authors.
Another aspect of program design that was not considered in this scoping exercise involved a detailed reporting of the theoretical approaches underlying the development of the interventions. In particular, Aboriginal theories, especially as they relate to children, families, and communities, might better inform the analysis of these parenting programs. Future reviews may consider incorporating a study of theoretical approaches into their analyses.
This scoping review provides some information about the types of programs conducted around the high-income world with parents of Indigenous children. Programs were found to be acceptable to the participants and some benefits were observed. While an analysis of effectiveness was beyond the scope of this review, this study provides program purveyors with some useful information about the state of interventions for this population. For example, the graphic depiction of interventions targeting Indigenous parents shows that programs were more often directed at groups of parents, employed discussion and cultural activities and materials as teaching tools, and used content pertaining to the child and at the parent microsystem level. Significant gains were mostly observed at the child level and within the parent microsystem and the relationship mesosystem.
The delivery and content of the parenting programs for Indigenous families is similar to that found in more typical parenting programs targeting the general population. Both Indigenous and general parenting programs often involve delivery in the home, both are typically no more than 30 sessions in duration and delivery is often in group format. Content in both Indigenous and parenting programs for the general population often involves parenting skills training and information about child development. The notable difference between programs for Indigenous parents and general parenting programs lies in the inclusion of cultural content. The inclusion of cultural content extended beyond translation, interpretation, or adaptation and can better be described as the infusion of cultural content with core parenting content that is, perhaps, thought to transcend culture. For many of the programs, Indigenous culture was at the heart of the development of the program and was imbedded in all aspects of content and delivery. Although the comparative effectiveness of these Indigenous parenting programs versus general parenting programs is unknown, as is the effectiveness of Indigenous parenting programs with more compared to less culturally meaningful elements, the infusion of culturally derived content may serve to better engage parents in programs. If true, overall child outcomes may be improved using such approaches.
A systematic review and, where appropriate, meta-analysis, is needed to determine the degree of effectiveness of these programs. To be better placed to conduct a systematic review, future programs for Indigenous parents and children need to be evaluated using rigorous designs, such as randomized controlled trials with contemporaneous controls that include pre, post, and maintenance measures. Although study quality or program effectiveness was not assessed here, the lack of rigorous research designs, measurement of outcomes, and reporting of findings was evident.
This scoping review has mapped out the details of programs conducted internationally for parents of Indigenous children in high-income countries with a history of colonization and has provided key information about their evaluations. In addition to tabulating and providing textual descriptions of the work, a graphic representation of the synthesis as it relates to Bronfenbrenner’s ecological theory can be used by developers, clinicians, and researchers to guide the content and delivery of future programs as well as the adaptation of existing programs.
There have been limited rigorous evaluations of programs geared toward working with this population. Programs appear to be acceptable and culturally appropriate according to participants, however, further research is needed in order to determine whether these culturally infused interventions lead to better outcomes for children and families.
Footnotes
Declaration of Conflicting Interests
The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding
The authors received no financial support for the research, authorship, and/or publication of this article.
