This study investigated the effects of a shared book reading professional development program on preschool educators’ ability to engage children in book-related conversations and promote word learning. 20 preschool educators were video-recorded reading two books to a small group of children at pre- and posttest eight weeks apart. Educators in the experimental group (n = 10) participated in professional development that included classroom instruction and individualized coaching. The control group remained on the waitlist. All video-recordings were transcribed and coded. Results indicated that educators in the experimental group included significantly more questions, responsive statements, and lexical diversity in their book-related talk compared to the control group. Further, they facilitated longer book-related conversations and had more long conversations (i.e., five turns or longer). Finally, conversations that included inferential talk resulted in the longest conversations. These findings suggest that professional development can enhance educators’ responsiveness during shared book reading.

This study investigated the effects of a shared book reading professional development program on preschool educators’ ability to engage children in book-related conversations and promote word learning. 20 preschool educators were video-recorded reading two books to a small group of children at pre- and posttest eight weeks apart. Educators in the experimental group (n = 10) participated in professional development that included classroom instruction and individualized coaching. The control group remained on the waitlist. All video-recordings were transcribed and coded. Results indicated that educators in the experimental group included significantly more questions, responsive statements, and lexical diversity in their book-related talk compared to the control group. Further, they facilitated longer book-related conversations and had more long conversations (i.e., five turns or longer). Finally, conversations that included inferential talk resulted in the longest conversations. These findings suggest that professional development can enhance educators’ responsiveness during shared book reading.

In this dissertation two studies are reported to explore the relation between parents’ goals for, beliefs about, and behaviour during parent-child shared book reading. In the first study, 92 parents rated the importance of potential reasons for reading with their children using the Parent Goals for Shared Reading Questionnaire (Evans & Williams, 2003). Ratings were completed longitudinally each year from their child’s junior kindergarten to grade 1 year. Factor analysis largely confirmed previous cross-sectional findings that the questionnaire items reflect distinct parent goals for shared book reading, including fostering reading skills, stimulating development, engaging in an enjoyable activity, and experiencing closeness with their child. The second study used data from the senior kindergarten year of this same sample of children to investigate the relation between parents’ beliefs about how to teach reading, how highly they rated fostering reading skills as a goal versus non-reading goal subsets, and their behaviour during shared book reading (i.e., the nature of the extratextual comments and error corrections made). Results demonstrated that, as parent goals to foster children’s reading skills increase, their tendency to provide the correct word in response to their child’s miscues decreases. When goals to foster reading skills were high, parents were more likely to use strategies that help their child to read misread words, regardless of their ratings of goals to engage in a positive experience with their child. However, when goals to foster reading skills were low, increasing ratings of the goal to engage in a positive experience related to decreasing instances of parents helping their child to read misread words. Furthermore, the goal to engage in a positive experience with one’s child was positively related to extratextual conversation not related to teaching reading but only when goals to foster reading skills were also low. Finally, goals to foster reading and constructivist beliefs both made independent contributions to the prediction of parents’ use of context cues to correct reading errors. Implications of these findings for literacy intervention programs targeted at the shared-book reading interaction are discussed.

The development of children’s language skills during the preschool years plays a crucial role in subsequent reading and school success. Some children may enter kindergarten with oral language skills that lag behind their peers’. Two such groups are children from low-socioeconomic status (SES) families and those who are deaf or hard of hearing (DHH). Study 1 considered parents’ linguistic input during interactions with their Head Start pre-kindergarten children in two conversational contexts. The first, shared storybook reading, has featured prominently in early language interventions but proven less efficacious among low-SES samples. The second, shared reminiscing, offers a theoretically promising setting in which to promote child vocabulary skills but lacks empirical support. This study examined features of parental language known to relate to children’s vocabulary, including parents’ quantity of speech, lexical diversity, syntactic complexity, and intent to elicit child language. Parents’ and children’s expressive vocabulary knowledge was also considered. Forty parent-child dyads’ conversations during storybook reading and shared reminiscing were audiorecorded, transcribed, analyzed, and coded. Paired t-tests revealed that, while parents talked more during book reading, they used greater levels of syntactic complexity and language-eliciting talk during shared reminiscing. Parents’ own vocabulary knowledge was related to their children’s but not to linguistic input in either context. Study 2 considered the oral narrative skills of DHH preschoolers relative to language-matched hearing children. School-age DHH children often experience delays in the development of narrative skills compared to their hearing peers. Little is known about the narrative abilities of DHH children during the preschool years. This study examined 46 DHH and 58 vocabulary-matched hearing preschoolers’ overall language production, lexical diversity, syntactic complexity, and narrative comprehension skills. DHH children produced a similar number of words and demonstrated similar levels of narrative understanding compared to their hearing peers. However, DHH children’s narratives contained significantly less complex syntax. Gains in lexical diversity differed by group, with DHH children demonstrating less growth over the course of the school year despite making more gains on a standardized measure of vocabulary. Implications for instruction, assessment, and future research are discussed for both low-SES and DHH children.

This thesis consists of three separate papers broadly examining how different environmental and child variables affect language and literacy acquisition in two or more orthographies. The first paper is a quantitative meta-analysis of studies that have examined the effects of shared book reading on language, emergent literacy skills, and reading achievement with preschool children. The results suggest that shared book reading explained approximately 7% of variance in all the language and literacy measures combined. The mean effect size of shared book reading was slightly larger for the combined language measures (d = 0.77) than for the combined emergent literacy measures (d = 0.57), or the combined reading achievement measures (d = 0.63). An examination of the effects of shared book reading on specific language, emergent literacy, and reading skills revealed that shared book reading is more related to some skills than others. The second paper examines the effects of home literacy (shared book reading, teaching activities, and number of books), children’s task-focused behaviour, and parents’ beliefs and expectations about their child’s reading and academic ability on Kindergarten children’s (N = 61) phonological sensitivity and letter knowledge and on Grade 1 word reading. The results showed that after controlling for nonverbal IQ and vocabulary, parent teaching activities prior to Kindergarten predicted significantly letter knowledge; parents’ beliefs about their children’s reading ability predicted significantly phonological sensitivity and Kindergarten word reading; and children’s task-focused behaviour predicted significantly letter knowledge and Kindergarten and Grade 1 word reading The third paper reports on a cross-linguistic longitudinal study that examines the environmental, behavioural, and cognitive predictors of Grade 3 word reading fluency, passage comprehension, and spelling in children learning to read in an orthographically inconsistent language (English) and in an orthographically consistent language (Greek). Results indicated that home literacy factors did not directly predict Grade 3 reading or spelling skills for either the English- or Greek-speaking samples. Task-focused behaviour directly predicted spelling for the Greek-speaking sample. Vocabulary was more important for reading and spelling in English than in Greek. Letter knowledge was more important for spelling in Greek and for passage comprehension in English. / Special Education

<p>Joint attention is critical for social learning activities such as parent-child shared book reading. However, there is a potential disassociation of attention when the adult reads texts while the child looks at pictures. I hypothesize that the lack of joint attention limits children's opportunity to learn print-related skills. The current study tests the hypothesis with interventions that enhance real-time joint attention. Eye movements of parents and children were simultaneously tracked when they read books together on computer screens. I also provided real-time feedback to the parent regarding where the child was looking, and vice versa. Changes of dyads' reading behaviors before and after the joint attention intervention were measured from both eye movements and video records. Baseline data showed little joint attention in parent-child shared book reading. The real-time attention feedback significantly increased the joint attention and children's print-related learning. These findings supported my hypothesis that engaging in effective joint attention is critical for children to acquire knowledge and skills during shared reading and other collaborative learning activities.</p> / Dissertation

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The study examined Latino/Hispanic mother-child interactions and shared book reading behaviors before and after participation in a random-assignment Spanish web-based responsive parenting intervention called Play and Learning Strategies (ePALS), as compared with a Spanish web-based developmental assessment intervention (DAS). The efficacy of PALS was previously demonstrated for improving mother and child behaviors within play contexts, everyday activities, and standardized measures of child language. We did not observe statistical changes in mother-child interactions as measured by the Bilingual Child-Mother Coder Impression; but changes were observed in shared reading interactions as measured by the Adult-Child Interactive Reading Inventory. Mothers enrolled in ePALS slightly increased some reading interactive behaviors, while mothers enrolled in DAS decreased on the use of interactive reading skills. Children enrolled in ePALS significantly increased in their use of interactive reading behaviors, while children’s interactive reading skills in the DAS conditions decreased. These results add to the dual language learners’ literature base, but also add to the supporting importance of targeting responsive behaviors in everyday activities such as shared-reading to facilitate children’s development. Limitations and future directions are discussed.

PURPOSE: Parent-child reading allows parents to extend the walls of their home to introduce their children to novel places and scenarios, and is an important factor shaping language development. Accordingly, the parent-child reading practices characterizing the home literacy environment (HLE) offer rich potential to boost and diversify language input and exposure in early childhood, especially if parents use shared reading experiences to spark conversational dialogue around novel concepts. To date, it remains unclear how shared reading experiences may promote language interaction and development in early childhood for late talker children. Furthermore, the role of socioeconomic status (SES) in contribution to the relationship between language development and shared book reading interactions in early childhood remains understudied. Therefore, there is a need to further specify characteristics of shared reading practices and SES in relation to parent-child conversational interactions and child language abilities in early childhood. METHOD: 33 parent-child dyads (all mothers) of children classified as either late talkers (n = 15, 8 male) or typical controls (n=18, 9 male) were selected from an ongoing larger longitudinal study of language delay in collaboration with researchers at Northwestern University (PIs: Norton and Wakschlaug). Characteristics of parent-child conversational interactions during story book reading were assessed through language transcription and subsequent analysis of the quality and quantity of parent language input during these interactions. Parent language input measures and SES were evaluated for possible group differences between late talkers and typical controls, and subsequently examined as potential predictors of language status. RESULTS: Parental language input during shared book reading significantly differed among dyads of late talkers compared to typical controls, as indicated by mean length of utterance (MLU) in words, MLU in morphemes, moving average type token ratio (TTR), and number of different words. SES differences in parent education were also identified between groups. MLU in morphemes was found to significantly contribute to the prediction of language status in toddlerhood. CONCLUSION: Results suggest that the proximal factor of parent language input quality may be a more salient predictor of language development than the distal factors of SES for late talker children in particular. Findings highlight modifiable factors such as high-quality parent language input and shared book reading that have the potential to facilitate positive language outcomes for this population. These findings may lead to better guidance for adjustments that can be made within the HLE to improve language outcomes for late talker children.

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