Abstract
Does violence beget violence among youth in a setting of protracted conflict? Framed by a developmental intergroup approach, this paper examines the mediating roles of family ethnic socialization and intergroup bias. Two time points from 466 (50% female/50% male, 51% Catholic/49% Protestant) 14- to 16-year-olds in Northern Ireland were analyzed. Bootstrapped chain mediation found that previous experience with sectarianism, or intergroup violence, was positively related to family ethnic socialization, which predicted later intergroup bias, which was related to higher levels of adolescent participation in sectarian antisocial behavior. Findings identify the importance of family processes in the link from experiencing to committing sectarian acts. Implications for preventing youth participation in sectarianism are discussed.
Keywords
This paper aims to understand how young people in the “post-accord” generation, born after the formal termination of violent conflict, are affected by and contribute to on-going intergroup hostilities. In Northern Ireland, for example, despite the 1998 peace accord, there are approximately 1,000 sectarian incidents reported to the police annually (Police Service of Northern Ireland, 2017). Young people are often exposed to sectarian antisocial behavior, as well as the direct and active participants in such acts (McAuley, 2004; McEvoy-Levy, 2006). Although rates of exposure may vary across the population, the persistence of perceived threat affects mental health and other outcomes (Shirlow, Taylor, Merrilees, Goeke-Morey, & Cummings, 2013). In Northern Ireland, understanding if violence begets violence necessitates identifying the processes that may link exposure to sectarian antisocial behavior with participation in sectarianism among youth.
The basic link between exposure to violence and committing such acts may be explained by a number of psychological theories. For example, the Social-Cognitive-Ecological Framework (SCEF; Dubow, Huesmann, & Boxer, 2009) describes how an individual interacts with the social environment through a process of ecological transactions. Through social learning, events in the social ecology (i.e., family, community, wider society) are observed and the consequences are later recalled. In the SCEF, exposure to violence relates to cognitive biases, such as perceiving ambiguous situations as more threatening, greater attention to threatening symbols and signals, and dampened attention to contradicting cues. These socio-cognitive biases and interactions are reinforced through group identity processes. Moreover, according to the SCEF, given intergroup threat and overt hostility, violence will be perceived as a legitimate behavioral response in such contexts. Consistent with the SCEF, the developmental intergroup framework (DIF; Abrams & Killen, 2014) emphasizes how youth are actively engaged in observing the social world, making sense of it, and relating those observations to their own behaviors. Thus, in line with these approaches, the current paper recognizes the agency of young people, rather than viewing them as passive recipients of the messages and norms of their social groups.
As part of the ecological transaction with the wider social structures, youth may engage in developmental provocation in their homes. Adapting McDevitt’s (2005) model in which youth prompt political conversations with their parents in response to media coverage of an election (see also Kira et al., 2008), the current study examines how exposure to sectarianism may prompt discussions about ingroup identity in Northern Ireland. We hypothesize that when youth are exposed to more intergroup threat they talk to their parents about those experiences. That is, we propose that youth seek information from parents and family members to try to understand conflict-related and intergroup issues. These conversations, in turn, may foster group-based identities, which will guide future behaviors.
These conversations between youth and their families can be understood through the lens of parental or family ethnic socialization (Hughes et al., 2006b). In a comprehensive review, Hughes and colleagues (2006b) outline how both majority and minority parents explicitly and implicitly communicate about cultural heritage and group social status to their children. One of the critical forms of such transmission and discussion is through cultural socialization, or deliberate or implicit ways that parents teach children about their group’s history, promote cultural customs and traditions, and foster ingroup pride (Hughes, Bachman, Ruble, & Fuligni, 2006a; Hughes & Chen, 1999; Umaña-Taylor & Fine, 2004). This type of socialization is bidirectional with both children and parents playing an active role (Kuczynski, 2003).
The vast majority of the family ethnic socialization literature, however, has been conducted with ethnic and racial minority families, particularly in the United States (see Hughes et al., 2006b; Priest et al., 2014). These studies have found largely positive effects for the role of cultural socialization on youth outcomes, such as ethnic knowledge and positive ingroup attitudes (Hughes et al., 2008). Longitudinal research has also found that family ethnic socialization in late adolescence predicted greater ethnic identity exploration and resolution in emerging adulthood (Umaña-Taylor, Zeiders, & Updegraff, 2013).
The effects of family ethnic socialization, however, are not solely positive for youth development. Another body of research has found that ethnic socialization within the home may be related to ethnic prejudice, intergroup bias, and negative outgroup attitudes (Degner & Dalege, 2013; Štambuk et al., 2019), particularly in settings of entrenched, and sometimes violent, intergroup conflict (Nasie, Diamond, & Bar-Tal, 2016; Reidy et al., 2015; Taylor, Štambuk, Čorkalo Biruški, & O’Driscoll, in press). Moreover, intergroup bias, or the degree to which one’s ingroup is preferred above the outgroup, is related to support for aggression against the outgroup (Fiske, 2002). Therefore, the current study investigates the extent to which family ethnic socialization and intergroup bias mediate the link between exposure to sectarianism and later participation in such acts.
Current Paper
This paper focuses on the “post-accord” generation in Northern Ireland, those born after the 1998 Belfast/Good Friday Agreement that formally ended the 30-year period of violence known as the Troubles (Cairns & Roe, 2003). In particular, we focus on adolescence as a key time of group-based identity exploration and commitment (Umaña-Taylor, Bhanot, & Shin, 2006) in which young people may be exposed to sectarianism and/or commit such acts (Taylor et al., 2016). Moreover, compared to emerging adults, adolescents still live at home and have more daily and direct interactions with their families. Therefore, the role of family ethnic socialization may be particularly important for this age group (Umaña-Taylor et al., 2006).
For the first time, the role of family ethnic socialization, specifically cultural socialization, will be examined for youth who identify as being from either a Catholic or Protestant background. 1 This study expands past research which has examined how group-based narratives have shifted in the post-accord context (Cairns & Roe, 2003; McAuley & Ferguson, 2016), particularly among youth (Halliday & Ferguson, 2016), and the direct effect of exposure to sectarianism and later youth aggression (Taylor et al., 2016). This study specifically examines longitudinal processes (i.e., mediation) linking risk to adversity. This research is important because youth sectarianism not only has consequences at the individual level, but also may contribute to the protracted nature of the conflict even two decades after the peace accord.
Method
Participants and Procedures
This project was designed as a two-wave (Spring and Autumn 2016), quasi-experimental study to capture pre-/post-survey responses surrounding the July “marching season”; that is, a contentious period associated with intergroup hostility in Northern Ireland when youth would be more likely to participate in sectarian antisocial behavior (McEvoy-Levy, 2006). The larger study (https://pydqub.files.wordpress.com) included a wider range of relevant research questions (see McKeown & Taylor, 2017, 2018; Taylor & McKeown, 2017; Urbanska, McKeown, & Taylor, 2018); however, the focus of the current paper is on the processes underlying participation in sectarian antisocial behavior.
The sample size was determined using Cohen’s (1992) power primer; we aimed to collect a total of 428, or 107 participants from each of four types of schools: state controlled/Protestant and maintained/Catholic, and in both interface (i.e., neighborhood with a homogenous Catholic population bordering a neighborhood with a homogenous Protestant population) and non-interface areas (for more detail on sampling and recruitment, see McKeown & Taylor, 2017, 2018). This sample size ensures a power of .80 to detect a medium effect size for multiple regression with up to eight predictors.
At Time 1, adolescents were 14–15 years old (N = 466, 50% male, 50% female; 51% Catholic, 49% Protestant) and were 15–16 years old at Time 2 (N = 383, 52% male, 48% female; 47% Catholic, 53% Protestant). Inclusion criteria included adolescents who identified as coming from either a Catholic or Protestant community background. Data were collected in schools by a trained research team with the approval of the Ethics Committee at Queen’s University Belfast.
All participants were recruited through schools, with principal consent and parental opt-out, and provided informed assent prior to completing the online questionnaire (approximately 20–35 minutes). Schools were given £100 for a class party or supplies and adolescents who completed both time points received a £10 Amazon gift card. Comparing participants from Time 1 who did/did not return at Time 2, there were no significant differences in participation in sectarianism or family ethnic socialization; however, compared to those who completed Time 2, adolescents who did not return reported more exposure to sectarianism at Time 1 (t(452) = 3.71, p < .001: Mattrited = .96, SD = .97; Mretained = .59, SD = .79).
Measures
Exposure to sectarian antisocial behavior (SAB)
Developed to assess the frequency of experiencing sectarian antisocial behavior in Northern Ireland, this scale was initially developed using focus groups (Taylor et al., 2011) and a two-wave pilot test (Goeke-Morey et al., 2009). Youth reported how often over the last three months, ranging from 0 = not in the last three months to 4 = every day, they had been exposed to series of events. The 12 items included a range in intensity, such as “name calling by people from the other community” to “stones or other objects thrown over walls.” Higher scores indicated greater exposure to sectarian antisocial behavior with excellent internal consistency (Time 1 α = .95).
Family ethnic socialization measure (FESM)
One aspect of family ethnic socialization, cultural socialization, was included using an adapted scale (Umaña-Taylor & Fine, 2004; Appendix 1). Adolescents responded to seven questions about overt and covert aspects of familial ethnic socialization on a 5-point Likert scale from 1 = not at all true to 5 = very much true. Overt aspects of familial ethnic socialization included intentional acts from parents and family to socialize the young person based on their ingroup (i.e., Catholic/Protestant). Covert aspects assessed instances of socialization such as family choice of activities or décor. The scale had good internal consistency (Time 1 α = .90).
Intergroup bias (IGB)
Intergroup attitudes were assessed with two items adapted from Cairns, Kenworthy, Campbell, & Hewstone (2006). Participants rated how they felt overall toward the Protestant and Catholic community, respectively, using a “feeling thermometer” (0 = unfavorable to 100 = favorable). Intergroup bias was calculated as a difference score between the participants’ ingroup and outgroup ratings; thus, scores could range from −100 to 100. Higher intergroup bias represented a stronger preference for the ingroup over outgroup.
Participation in sectarian antisocial behavior (PSAB)
This scale was developed for youth in Northern Ireland (Taylor et al., 2016). At both time points, participants reported the frequency with which they did a number of behaviors over the past three months, ranging from “flown a flag” to “thrown stones or other objects over walls.” The response scale was 0 = never, 1 = not in the last three months, 2 = once in the past three months, 3 = every week, 4 = every month, and 5 = every day. Higher scores reflected more participation in sectarianism with good internal consistency (Time 1 α = .91; Time 2 α = .88).
Results
Table 1 reports the means, standard deviations, and bivariate correlations for variables in the current study. Although participation in sectarian antisocial behavior is relatively infrequent, with 36% reporting never participating and an additional 50% not in the last three months, the critical aspect of this paper is to understand the processes for youth who do report taking part in acts against the outgroup. The most common forms of sectarianism were chanting or flying flags, followed by threatening or calling someone names and wearing a jersey to taunt the other group.
Means, Standard Deviations, and Bivariate Correlations (N = 466).
Note. 1Time 1, 2Time 2, *p < .05, **p < .01
Chain mediation was tested in SPSS using Hayes’ Model 6 (Hayes, 2013) with 5,000 bootstrapped replication samples.2 The final model (Figure 1) explained 25% of the variance in adolescent participation in sectarianism at Time 2 and controlling for gender and community background, neither of which was significant, and Time 1 participation levels (b=.31, SE=.04, p<.001). Regarding the mediation paths, exposure to sectarian antisocial behavior in the three months prior to Time 1 was significantly related to greater family ethnic socialization at Time 1 (b=.30, SE=.10, p<.01), which predicted greater intergroup bias at Time 2 (b=6.05, SE=.88, p<.001). Intergroup bias was positively related to higher reports of participation in sectarianism at Time 2 (b=.003, SE=.001, p<.01). The specific indirect effect of exposure to sectarianism on later participation was significant (b=.005, SE=.004; 95% CI: .001, .015), while the direct effect of Time 1 exposure to sectarianism was no longer a significant predictor of later participation in such acts (b=.009, SE=.03, ns), suggesting full mediation.

Chain Mediation of Adolescent (N = 466) Exposure to Sectarian Antisocial Behavior and Family Ethnic Socialization, at Time 1, on Intergroup Bias and Participation in Sectarian Antisocial Behavior, at Time 2.
Discussion
The current study found that family ethnic socialization related to later intergroup bias mediated the link between exposure to sectarianism and participation in such acts. These findings highlight the importance of family processes for adolescents’ intergroup attitudes and behaviors in response to risk exposure in the community, particularly among a post-accord generation in a setting of protracted conflict. Interventions aiming to reduce youth participation in intergroup violence, therefore, may need to consider a family component to help redirect messages around ethnic socialization.
First, adolescents who experienced sectarianism also reported greater ethnic socialization within the family. This finding supports developmental provocation in which young people seek information from those around them to help contextualize the adversity they experience in the community (McAuley, 2004; McDevitt, 2005; Taylor et al., 2017). That is, adolescents who experience outgroup harm turn to their families, who serve as a filter to help young people interpret conflict-related events and understand intergroup relations (Barber, 2013). Viewed through a DIF (Abrams & Killen, 2014), these results highlight the importance of family processes in settings of intergroup conflict.
Second, perhaps due to the protracted nature of violent intergroup conflict, family ethnic socialization around the ingroup’s culture, in this context, was related to greater bias over time. Intergroup bias, in this case, could be related to a greater valuing of the ingroup as a result of cultural socialization. However, “ingroup favoritism, even in the absence of overt antagonism toward outgroups, is not benign” (Brewer, 1999, p. 438). That is, although pride and strength of attachment to the ingroup might hold some benefits for young people (Merrilees et al., 2014), it also has been shown to relate to greater outgroup aggression (Merrilees et al., 2013).
Third, consistent with previous research, the current study found a link between intergroup bias and adolescents reporting they committed antisocial behavior against outgroup members. Supporting the SCEF (Dubow et al., 2009), adolescents’ behavioral choices, such as acting out against the other community, may be shaped by their attitudes, cognitive biases, and group identity processes. For example, in Northern Ireland as in other post-accord settings, even neutral cues may be interpreted as threatening and violent responses may be legitimated (Reidy et al., 2015). These findings converge with qualitative research as to why young people engage in sectarian behavior in a post-accord environment (Halliday & Ferguson, 2016). Moreover, even if only a relatively small number of youth (15% in this sample) report such acts in the last three months, previous research has shown that perceived sectarian threat has negative consequences for the mental health of the wider community (Shirlow et al., 2013).
Thus, this study extends prior research by demonstrating how exposure to sectarianism may relate to participating in such acts over time for a post-accord generation of adolescents. Complementing the research on family ethnic socialization (Priest et al., 2014), this is the first to apply this construct in Northern Ireland. The findings suggest that cultural socialization, promoting ingroup pride and knowledge, may have unintended negative consequences in a setting of protracted intergroup conflict. That is, through intergroup bias, family ethnic socialization mediated the link between experiencing sectarian antisocial behavior and perpetuating intergroup conflict.
Although the study investigated these processes over time, in correlational designs, at least three waves of data are recommended for testing mediation (Maxwell & Cole, 2007). These findings should be interpreted with caution and replicated in future with additional time points. Furthermore, all measures were self-report and the study only included one dimension (i.e., cultural) of family ethnic socialization. Although self-report is appropriate for certain constructs, such as the youth’s exposure to and participation in sectarianism, future research could use experimental methods to assess intergroup bias, for example, or more fully assess family ethnic socialization by including both parental and child reports. Finally, in adolescence, peers and other social environments, such as schools, take on increased importance (McKeown & Taylor, 2018); therefore, future research should compare the influence of the family to these other socializing agents (Priest et al., 2014; Reidy et al., 2015).
Interventions aiming to reduce youth participation in intergroup violence, therefore, may need to consider a family component to help redirect messages around ethnic socialization. Such translational efforts are necessary as participation in sectarian acts not only has individual implications for young people, but also has wider societal implications by perpetuating the conflict in Northern Ireland. Adapting and applying this research approach to understanding the role of family ethnic socialization in other contexts of political violence will also help to shed light on how conflicts persist across generations.
Footnotes
Acknowledgments
Thank you to Jeffrey Hanna, Alexandra Kenny, Clarissa Courtney, Lauren Brown, Dean O’Driscoll, Marion Schulz, Karolina Urbanska, Lukas Horstmeier, Sofia Chirtoglou, and Yangjunru (Cecilia) Li for their support with data collection. Our deep appreciation to the numerous school administrators, teachers, and pupils for participating in this project. Any underlying research materials related to this paper can be accessed by contacting the first author.
Funding
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Richard Benjamin Trust and the British Academy (BA)/Leverhulme [SG 150807].
