Abstract
The study investigated L2 learners’ perceptions of narrow reading. Thirty-two students finished four sets of graded readers organized by the same author with the same genre and same title, or random texts. After finishing each set of three graded readers, the students answered an eight-item questionnaire and wrote their reading feedback. Linear mixed effect models were used to analyse the data gathered from the questionnaire, taking the participants as the random effect variable, and four forms of text organization, reading time order, language proficiency, and the reading text sequence as fixed effect variables. The two 10-week treatments revealed that text organization and language proficiency have significant effects on the students’ perceptions, while reading time order and text sequences do not. Students’ written feedback indicated that all texts were interesting except the texts of the same titles which were boring for having to be read three times. Students’ written feedback provided valuable information for selecting reading texts. Implications of the study are discussed.
Introduction
This study expanded on the authors’ previous study (Chang and Renandya, 2017), in which we probed into 119 teachers’ perceptions regarding extensive reading (ER) practices through an online questionnaire across nine Asian countries. In that study, one of the items explored the teachers’ perceived effectiveness of the reading materials. The item asked the teachers, based on their teaching experience, to rate their perceived effectiveness of graded readers organized into four forms (by the same authors, on the same themes, on the same titles, or random titles) on a 1–10 scale. The results showed averages of 7.81, 6.39, 5.68, and 5.41 out of 10 for their perceived effectiveness of random titles, same genres, same authors, and same titles respectively. The results reflected that teachers’ perceived effectiveness corresponded to students’ vocabulary gains, i.e. the students scored highest on the random titles and lowest on the same titles (the results reported in the other paper–narrow reading on vocabulary acquisition). Having seen these results, our main purpose in this part of the study was to explore students’ perceptions of the four forms of treatment. In addition, we also examined whether students’ perceptions changed over time or over reading text sequences.
Literature Review
Extensive Reading and Learners’ Perceptions
Many studies have shown that students’ perceptions of ER change after they have real experience of reading in L2 (Al-Hamound and Schmitt, 2009; de Morgado, 2009; Martinez, 2017; Tien, 2015; Yamashita, 2013). For example, 61 Japanese university students read for 45 minutes in class per week for a 15-week period (Yamashita, 2013). The study found that students’ comfort level in L2 reading had been greatly enhanced. Positive feedback was also reported in a large scale study by Tien (2015) with more than 1,000 English as a Foreign Language (EFL) students who had little experience in L2 ER. If reading extensively changes students’ attitudes towards reading, then it is worthwhile to explore what plays the most important role during the reading practice.
More recently, Birketveit, Rimmereide, Bader, and Fisher (2018) implemented an ER programme in Norway with 83 pupils from three primary schools in order to explore the students’ perceptions of the reading materials and their attitudes towards ER. They prepared three different crates of English graded readers to circulate between three schools. Each reading cycle consisted of 90 minutes reading per week for four weeks. The students were asked to answer a questionnaire immediately after finishing each book using three scales– good, fairly good, and poor. If a student did not finish the book, they were asked to state the reasons using three scales–too difficult, too boring, or another reason. In addition, another questionnaire probing students’ attitudes and motivations was filled out after the reading cycles were completed. Some findings relevant to the present study are mentioned here. On average each student completed 9.5 books, and they rated 50% of the books good, 39% fairly good, and 11% bad. Of the responses for not completing a book, 59% reported the book was boring, 13% too difficult and 28% gave no reason. After the project, 70% of the pupils indicated they liked to read in English and would continue to do so in the future. However, 50% of them had read in English before the project, which meant that the project encouraged another 20% of the pupils to read extensively. The results also showed most students were happy to choose what they wanted to read, but 25% of them actually needed assistance in selecting books. As shown earlier, 50% of the students had had ER experience, so only 25% needed help in choosing their books. Many ER studies that were conducted in East Asia (e.g. Mikami, 2017) reported that most students had little experience of ER, so a higher proportion of students may need help to select suitable books to read. In addition, Birketveit et al. found 54% of students selected books based on classmates’ recommendations rather than advice from teachers or researchers; therefore, an experienced ER teacher may be able to select titles popular with previous students for novice readers to begin reading.
Narrow Reading and Student Perceptions
Another approach to implementing ER is to require students to read a series of works by the same author or on the same theme, which is called ‘narrow reading.’ Narrow (series) reading has not been explored widely in the second language (L2) learning context despite the fact that some scholars (e.g. Chang and Millett, 2017; Cho and Krashen, 1994; Cho et al., 2005; Krashen, 2004; MaQuillan, 2016) have been promoting this approach. Some preliminary evidence showed that narrow reading is beneficial to L2 learners’ reading comprehension, reading rates, and vocabulary acquisition. For example, a study by Cho et al. (2005) with elementary students reading the Clifford Series found 80% of the students reported they felt their comprehension skills had definitely improved, 51% preferred reading a series of books than a single book, and 27% reported that vocabulary acquisition became easier for higher levels of comprehension and word reoccurrence. Overall, their students showed significantly more interest and confidence in reading in English after the treatment.
Chang and Millett (2017) explored the effect of narrow reading on 53 EFL learners’ reading speeds, comprehension and perceptions. During the three-week treatment period, one group of students read three texts of the same title and the other group read three texts on the same theme. After the treatment, the students filled out a questionnaire regarding their perceptions of narrow reading. The post-test results found that both groups read significantly faster on the related texts than on the unrelated text. Although both groups read narrowly, their perceptions were significantly different on some items. For example, the same title group perceived that reading in L2 became easier, they comprehended better after reading the first book, and they noticed a number of repeated words. The results may imply that text organizations have different effects for L2 readers. Neither group, however, reported being bored by reading related texts. Kang’s (2015) study on acquiring vocabulary through narrow reading showed that the participants reading related texts reported multiple encounters of the target words in the recurring texts, which was beneficial to their acquisition of vocabulary.
The three studies above provided some evidence that reading a series of related texts benefits various aspects of L2 learners’ of linguistic knowledge, and enhances their interest to read more. Having said that, the participants in the studies reviewed above read only one theme or one series of books; it is unknown whether if L2 learners had more experience in reading different texts, they would perceive differently or favour one theme over the other. This study hence exposed students to different text organizations to address the following four questions:
RQ 1: Did the L2 learners perceive differently on varying text organization (by author, by genre, random, by title)?
RQ 2: Did L2 learners’ perceptions change over time?
RQ 3: Did students of different language levels perceive the four forms of text organization differently?
RQ 4: Did reading text sequence affect L2 learners’ perceptions differently?
Methodology
The Participants
Thirty-two of the 56 students finished the full narrow reading programme, which meant that the 32 finished reading the 12 books; four level 1, four level 2, and four level 3. In addition, the 32 students had taken various official language tests, such as Test of English for International Communication (TOEIC) or General Test of English Language Proficiency (G-TELP) and the scores showed that their language proficiency level ranged from high beginning to intermediate. Their academic advisor helped the researcher to classify the students into two proficiency levels based on their various language test scores. Seventeen students were classified into the higher level, and 16 into the lower level.
The Reading Texts
Twelve graded readers were selected from Oxford Bookworms, Compass, and Penguin. Each set contained three different levels of graded readers (see Table 1). Three of the four sets were organized according to the same author, the same theme, and the same title, and another set of three books was randomly selected, the purpose of which was to use it as a comparison–unrelated texts. All texts had been used by previous students and had been reported as being interesting. All texts were scanned and then analysed using British National Corpus/Corpus of Contemporary American English (Nation, 2012). Each set contained approximately 22,000 words, and all words except those on the off-list, were within the first 1,000 words. The titles and levels are presented in Table 1.
The Book Titles and Levels for the Study Materials in Each Set.
Note: Books without indicating publishers were from the Oxford Bookworms series.
The Questionnaire
An eight-item, 7-point Likert scale questionnaire was developed by the researcher to examine students’ perceptions of narrow reading. The eight items explored whether the text organization made them perceive reading to be easier, whether they felt confident in reading the texts, and whether they noticed repeated words or phrases. The students had to choose an answer that best suited their feelings from the 7-point scale – strongly agree (7), agree (6), somewhat agree (5), neither (4), somewhat disagree (3), disagree (2), and strongly disagree (1). See Appendix A for the eight questions.
In addition to answering the questionnaire, an open-ended item allowed students to express their thoughts about reading each set of the graded readers. The students were encouraged to write as many comments, problems, and suggestions as they could, and they were told what they wrote would not affect their course grade or cause any negative outcome because the researcher would not look at the comments until their grades were announced.
Data Analysis
SPSS version 25 was used to analyse the quantitative data collected through the questionnaire. To take account of individual difference, linear mixed effect models were performed with the participants as the random effect variable. The fixed effect variables involved: text organizations (four levels: same author, same theme, random, and same title), reading time order (four levels: 1, 2, 3, and 4), language proficiency (two levels: higher and lower), and reading text sequence (four levels: A, B, C and D). The dependent variable was the rating scores from the questionnaire. The students’ written feedback was translated from Chinese to English, and grouped into four categories according to the text organization. In each text organization, the comments were further classified into three groups: positive, negative or mixed.
Procedure
The student participants took turns to read four sets of graded readers. Each cycle took five weeks, with a total of 21 weeks because the first week of the first cycle was used to administer the pre-test on vocabulary knowledge, and to introduce the narrow reading programme. After they had finished one cycle, they took a vocabulary test and then filled out the questionnaire. They also wrote feedback about the books as they finished them. Therefore, student participants filled out four questionnaires and wrote feedback four times.
Results
The results of the analysis showed that the fixed effect of text organization on the participants’ perceptions of narrow reading was significant, F (3, 93) = 18.28, p < .005, and so was language level, F (1, 28) = 6.83, p = .014. The fixed effect for reading time order and text sequence were not significant on students’ perceptions of narrow reading. The pairwise comparisons between each level for the fixed effect variables are summarized in Table 2.
RQ 1: Did the L2 learners’ perceive differently on the varying text organization (by author, by genre, random, by title)?
Summary of Pairwise Comparisons of Each Level within Each Variable on L2 Learners’ Perceptions of Narrow Reading.
Text organization had a significant fixed effect for students’ perceptions of narrow reading. The estimated means are presented in Table 3.When students read the three same title graded readers, they perceived the reading as easier and they became more confident after reading the first reader (see Appendix A). Consequently, the perception mean of reading the same title was 5.22/7, which statistically was significantly higher than reading the same author, t = -5.27, p< .005, the same genre, t = -4.91, p <.005, and random texts, t = -7.07, p <.005. Moreover, easier reading of the same genre was also perceived significantly higher than reading random texts, t = 2.27, p =.03. There were, however, no significant differences in other pairs (see Table 2).
RQ 2: Did reading time order affect L2 learners’ perceptions differently?
The Estimated Means for L2 Learners’ Perceptions of Four Forms of Text Organization.
Note: Maximum mean score = 7.
No significant fixed effect was found for the time order on students’ perceptions of narrow reading; however, pairwise comparisons showed that when the students did the narrow reading the fourth time, their perceptions towards narrow reading were significantly higher (M = 4.90) than the third time (M =4.63), t = -2.47, p = .02. This might be because the students were happy that they had finished all the 12 graded readers. There were no significant differences between other times (see Table 4). This meant that the students’ overall perceptions of narrow reading were consistent throughout.
RQ 3: Did students of different language levels perceive narrow reading differently?
The Estimated Means for L2 Learners’ Perceptions on the Reading Order.
Students’ language proficiency was found to have a significant fixed effect on their perceptions of narrow reading, F(1, 28) = 6.83, p = .014. The higher level students rated narrow reading more highly than the lower level students, t = 2.61, p <. 01. The estimated mean for the higher level was 5.04, and 4.45 for the lower level students (see Table 5). The answer to the third research question is positive.
RQ 4: Did reading text sequences affect L2 learners’ perceptions differently?
The Estimated Means for Students of Different Language Proficiency on Perceptions of Four Types of Narrow Reading.
No significant fixed effect was found for reading text sequence on students’ perceptions in the analysis of LME, F (3, 28) = 2.28, p = 1.01. Although the pairwise comparisons show that students in reading text sequence D perceived significantly better than those reading text sequence A, t = -2.60, p <.01, the 95% CI range was very large and the standard error was .251, largest among the four sequences, meaning the responses were quite spread out (see Table 6).
The Estimated Means for Students’ Perceptions on Reading Text Sequence.
Note: A: random, genre, title, author; B: author, random, genre, title; C: genre, title, author, random, D: title, author, random, genre.
Students’ Written Feedback
The following section considers students’ written feedback after reading each set. Students’ comments are categorized into four sets according to text organization and were further classified into ‘positive’, ‘negative’, or ‘mixed’ comments. Students’ language proficiency was also indicated: H for higher level, L for lower level. Despite being encouraged to do so, not every student provided comments after every reading cycle. Similar comments are not repeated. Most students’ comments were written in Chinese. The following excerpts are the first author’s translation from Chinese to English.
Positive comments
H: The three books are very interesting; I could not stop when I began reading them.
H: The three stories are very appealing. I was hooked quickly by their interesting scenarios.
H: I like these three books. The three stories have different scenarios although they are all about someone’s life. The Elephant Man impressed me most and his ugliness made his life very difficult. I’m glad in the end he had a comfortable life with the doctor’s assistance.
L: I like the three books, in particular The Elephant Man. Its scenario hooked me straightaway and made me keep on reading till the end. The Mysterious Death of Charles Bravo was a bit longer for me though.
H: I really like the three books very much. They are getting more and more interesting, and I like The Mysterious Death of Charles Bravo best because I just wanted to read till the end to find out who killed Charles. I did learn a lot of vocabulary from the three books.
H: I like the three books. I tried to read English novels before but just couldn’t understand. The levels of the three books suit me and I enjoyed reading them so much.
Negative comments
L: I dislike Grace Darling; it’s a bit boring. I like The Mysterious Death of Charles Bravo better, but when I finished I still didn’t know who killed Charles Bravo. The writer should tell us the answer and not leave readers in suspense.
L: I dislike reading, so they were all very boring.
L: They are just ordinary stories, not my favorite types, but I still finished reading them.
Positive Comments
H: I really like these three books. Since I was a child, I like reasoning. Because of the three books, I also went to watch the movies again, and I planned to reread the whole series of Sherlock Holmes stories at home. Thank you, teacher, for recommending so many good books.
H: I really like the three books. When I was reading, I had pictures in my brain. I have decided to read all Sherlock Holmes stories.
H: I like the three books because I like stories related to crimes. Reading the books was very enjoyable. Compared them to other stories, these crime stories are more appealing to me.
H: I really love the scenarios. These stories made me love reading so much. I even read them on the bus. Reading did make a big difference to me. Thank you, teacher.
Negative Comments
L: There are too many unknown words. Reading the three books is quite demanding.
Mixed Comments
H: I don’t like The Last Sherlock Holmes Stories because he became insane and killed so many women. The Sherlock Holmes and the Duke’s Son is more interesting.
H: I like the scenarios because I just kept thinking who was the criminal. The only thing I dislike is there are more unknown words than other books.
L: I like Sherlock Holmes and the Duke’s Son, and Sherlock Holmes Short Stories because they are easier and I watched the second book on YouTube. The reason I dislike The Last Sherlock Holmes was because it was more difficult. I couldn’t understand well enough to enjoy it.
H: I don’t like The Last Sherlock Holmes Story; it’s too bloody. It’s not suitable to read it at night. Overall, I like the whole series.
Positive Comments
H: I like the three books though their scenarios are similar. But actually the Penguin one and the Bookworms one are actually different. The Bookworms one contains many details that the Penguin one does not have.
H: The three books are easy to comprehend, but the scenarios are similar.
H: I like the three books. The first level contains only a few details. The details increased in the second and the third one. I like reading them.
H: The three books contain very similar scenarios, but I learned many unknown words.
L: I like them because the vocabulary and content are gradual. I felt I learned more.
L: I like them because the three books are related to each other. It’s easy to comprehend them.
L: I like the three books very much, the content is gradual, from easy to more difficult, and I have learned many unknown words.
L: I like them; they are easier than others. I felt I comprehended more.
Negative Comments
L: The scenarios are the same. I don’t feel like reading a second time.
L: The scenarios are the same. It is difficult to read the third time.
L: It is pointless to read three books of the same title books.
H: Having to read three same stories is boring.
L: Somewhat boring.
Positive Comments
L: When reading Robinson Crusoe, I felt like I was adventuring at sea.
H: The stories are superbly interesting, but the ending was not always happy.
H: Every story is different. I learned not only the language but also life experience. The stories are inspiring.
H: I like Robison Crusoe best. I read the Chinese version when I was at the elementary school. I also watched the movie. Now I read it again and I still like it.
H: I like these three books. They made me read much faster. In fact, I like reading, but the books I selected before were too difficult and they really put me off reading. The books the teachers selected were more suitable for my level.
H: The books made me read faster and I had learned a lot of vocabulary.
L: The scenarios of the three books are interesting and they made me move faster and read faster so I could finish reading them very quickly. I learned many unknown words, too.
Mixed Comments
H: I like them all though Chemical Secret is not exciting in the beginning but it was interesting when I finished them.
L: I like The Little Princess, because the content is easy to comprehend; Robinson Crusoe is just right for me. I like it for not only the story but also the level suiting me. The third book, Chemical Secret, is bit more difficult for me.
H: The content difficulty increases gradually; I learned many unknown words, but the scenarios are not very exciting.
The students’ comments can be summarized as follows:
Not every set of texts suits every student. Overall, higher level students seemed to enjoy reading more than the lower level ones. Some lower level students seemed to have some difficulties reading level 3 graded readers (Chemical Secret, The Last Sherlock Stories, and The Mysterious Death of Charles Bravo). This also confirmed the questionnaire result that the higher level students rated the narrow reading programme more positively than the lower level ones.
The interest of the stories seems to have been the most important factor because students’ written feedback seemed to focus on the content, and only a few students reported that they had learned many new words. So long as a story is interesting and the language is at their level, the students will enjoy reading regardless of whether the texts are written by the same author or on the same theme.
Most students were happy about the selected books. Some students reported that the researcher-selected books were more suitable for their levels than when they chose their own books before.
Discussion
Based on the results above, the answers to the four research questions are as follows:
The L2 students rated the same title texts as the easiest to read, followed by the same genre, the same author, and then the random texts.
There was no significant reading time order effect on students’ perceptions for the four sets of readings. That meant that the students’ perceptions did not change over time. Their perceptions remained consistent throughout, approximately from 4.63 to 4.90 out of 7.
The higher level students rated narrow reading significantly more positively than the lower level students.
The reading text sequence did not have significant effects on students’ perceptions, which meant that students could begin with any text organization and the sequence would not affect students’ perceptions substantially.
The study found that text organization had different effects on the L2 learners’ vocabulary acquisition and perceptions. The students rated the random texts lowest (4.43/7) but scored them highest (13.45/25) on vocabulary learning. On the contrary, students scored same title texts lowest on vocabulary learning but easiest to read (5.22/7). They also felt that they became more confident in reading (5.73/7). The most likely reason for the contrary outcome could be that when students read three same title graded readers, they read the second and third ones very quickly because they already knew the story scenarios, which might have reduced their attention to learning unfamiliar words. Many students commented that reading the same title graded readers was easy but having to read the story three times was boring. This can be seen from item 6 (Appendix A), in which 10 students’ responses were on the negative side. This was different from a study by Chang and Millett (2017) in which no students reported that reading three same title books was boring. The main reason could be that those students read only one set, so they had no experience of reading other types of books. Many students also expressed a strong fondness for reading the same genre texts (4.68/7), the Sherlock Holmes series, but their vocabulary acquisition was not significantly higher than by reading the texts by the same author or reading random texts. Therefore, students’ perceptions may not exactly reflect the linguistic knowledge they gained from reading.
The overall results have been shown above. It is useful to consider individual items in the questionnaire. There were no significant differences in three items (1, 3, and 5). For item 1 about the enjoyment of reading, the highest mean was for the random texts (5.33/7), and the lowest was for the texts of the same title (4.73/7), while texts of the same author and same genre sat between. Responses to item 3 showed students all perceived reading faster after the first book, and this was particularly true of the same title texts (5.12/7). Finally, item 5 explored if they comprehended more after reading the first book. It was the only item whose means were all above 5/7, and the texts of the same title had the highest mean (5.94/7). This might imply that the students need a warm-up stage to get used to reading in L2.
There were three items (2, 4, 7) whose means for reading same title texts were significantly higher than all the other text organizations: becoming easier after the first book (item 3) and becoming more confident (item 4), and noticing repeated words more frequently (item 7). When the students knew the scenarios of The Railway Children, they read faster, and this lead to the same result in item 4, in which the students showed a very high level of confidence in reading (5.73/7). Item 7 is about repetitions of some content words in the four sets; the texts of the same title had the highest mean (5.76). The random text set had the lowest mean (2.67/7), which was also significantly lower than the same genre texts.
Another two items (6, 8) showed mixed results among the four forms of text organization. For item 6, the highest mean was for the text of the same author (5.48/7), which was significantly higher than for texts of the same title (4.39/7). Item 8 was concerned with encountering repeated phrases in the texts. Here, random texts scored the lowest (2.85/7), which is significantly lower than texts by the same author and the same title. Nevertheless, the overall mean of this item is the lowest with none exceeding 4/7. This meant that all students regardless of which texts they read, perceived that they did not come across many repeated phrases.
Pedagogical Implications and Conclusion
The results of the questionnaire showed that if the texts of the same title were excluded, the other three sets showed little difference in terms of the students’ perceptions. The result seems to conform to their vocabulary performance; the students performed comparably on the texts of same author, same genre and random texts. The single one main reason is that all texts are extremely interesting. The texts that the author selected were the most popular texts from past ER programmes. The results may have some important implications for implementing a successful ER programme.
Selecting interesting texts, especially those texts that have been read and recommended by previous readers, such as The Elephant Man. Text interest seems to be the single most important factor determining whether students will read.
Texts should be suitable for students’ language proficiency. In this controlled study, it can be seen that the higher level students could read all three levels of graded readers without finding them too difficult, but some lower level students had difficulties reading longer texts (level 3) and texts with many unknown words. This may also imply that lower level students need to read more books that suit their levels before moving up to the higher levels (see Webb and Chang, 2015).
Do not hesitate to help students to select books. It is helpful to assist some students to choose the right materials to read at the outset of an ER programme. As shown in this study and Birketveit et al.’s 2018 study, some students do need help in selecting books, especially for those who have little experience of reading.
This narrow reading programme can be considered successful. The results showed that the students had gained varying aspects of linguistic knowledge and provided valuable reading feedback after reading each set of texts. Some limitations, however, were unavoidable. For example, the data used in this study did not include those students who did not finish reading the 12 readers. There might be many reasons for them not finishing the reading, such as preferring to read online texts, or the selected texts not being of interest to them. These unexplored reasons provide scope for future research into narrow reading on L2 learners.
Footnotes
Appendix
Students’ Responses in Each Individual Item.
| Types | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Mean | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1. Enjoy the reading | A | 2 | 0 | 4 | 8 | 10 | 7 | 2 | 4.61 | n/s |
| G | 0 | 2 | 1 | 5 | 12 | 9 | 4 | 5.12 | ||
| R | 0 | 0 | 1 | 6 | 14 | 5 | 7 | 5.33 | ||
| T | 1 | 3 | 4 | 2 | 13 | 6 | 4 | 4.73 | ||
| 2. Become easier after the first book | A | 0 | 1 | 3 | 8 | 14 | 5 | 2 | 4.76 | < T |
| G | 1 | 0 | 1 | 12 | 14 | 4 | 1 | 4.64 | ||
| R | 1 | 1 | 7 | 3 | 10 | 7 | 4 | 4.73 | <T | |
| T | 0 | 0 | 2 | 2 | 8 | 9 | 12 | 5.82 | ||
| 3. Read faster after the first book | A | 1 | 0 | 1 | 7 | 16 | 6 | 2 | 4.91 | n/s |
| G | 1 | 0 | 2 | 6 | 15 | 8 | 1 | 4.88 | ||
| R | 1 | 0 | 3 | 8 | 15 | 2 | 4 | 4.76 | ||
| T | 1 | 0 | 1 | 6 | 14 | 6 | 5 | 5.12 | ||
| 4. Become more confident | A | 0 | 1 | 0 | 9 | 13 | 7 | 3 | 5.03 | < T |
| G | 0 | 0 | 2 | 8 | 13 | 8 | 2 | 5.00 | ||
| R | 0 | 0 | 5 | 12 | 7 | 7 | 2 | 4.67 | <T | |
| T | 0 | 0 | 0 | 5 | 8 | 11 | 9 | 5.73 | ||
| 5. Comprehend more after the first book | A | 0 | 0 | 1 | 8 | 17 | 4 | 3 | 5.00 | n/s |
| G | 0 | 0 | 2 | 3 | 18 | 8 | 2 | 5.15 | ||
| R | 0 | 0 | 1 | 5 | 15 | 5 | 7 | 5.36 | ||
| T | 0 | 0 | 0 | 0 | 13 | 9 | 11 | 5.94 | ||
| 6. Books are not boring | A | 0 | 0 | 4 | 4 | 7 | 8 | 10 | 5.48 | >T |
| G | 1 | 0 | 2 | 3 | 15 | 7 | 5 | 5.18 | ||
| R | 0 | 3 | 5 | 6 | 12 | 3 | 4 | 4.57 | ||
| T | 4 | 1 | 5 | 5 | 9 | 4 | 5 | 4.39 | ||
| 7. Notice repeated words | A | 3 | 6 | 10 | 10 | 4 | 0 | 0 | 3.18 | < T |
| G | 1 | 5 | 10 | 10 | 7 | 0 | 0 | 3.52 | ||
| R | 4 | 13 | 8 | 6 | 2 | 0 | 0 | 2.67 | < T | |
| T | 0 | 0 | 0 | 3 | 11 | 10 | 9 | 5.76 | ||
| 8. Notice repeated phrases | A | 0 | 2 | 7 | 14 | 10 | 0 | 0 | 3.97 | > R |
| G | 2 | 8 | 6 | 12 | 5 | 0 | 0 | 3.30 | ||
| R | 9 | 2 | 7 | 15 | 0 | 0 | 0 | 2.85 | ||
| T | 1 | 2 | 4 | 19 | 6 | 1 | 0 | 3.91 | > R |
Funding
The author(s) received no financial support for the research, authorship, and/or publication of this article.
