Trelani Milburn

Enhancing preschool educators’ ability to facilitate conversations during shared book reading:

The purpose of this study was to investigate whether professional development enhanced educators’ use of conversational strategies during shared book reading with small groups of preschoolers. Twenty preschool educators and small groups of children from each of their classrooms were randomly assigned to the experimental or control group. The 10 educators in the experimental group received instruction in shared book reading strategies as well as individual classroom coaching sessions. Each educator was video-recorded reading two storybooks to a small group of preschoolers at pretest and posttest. The video-recordings were transcribed and coded to yield the measures of the book-related talk. The findings revealed that the educators in the experimental group used a greater number of open questions, responsive statements and different words compared to the control group. The educators and children in the experimental group also maintained longer book-related conversations and had more conversations that were five or more turns in length compared to the control group. These findings suggest that professional development that includes group instruction and individual coaching can enhance educators’ ability to facilitate book-related conversations with preschool-age children.

Narrative abilities in subgroups of English language learners and monolingual peers

Aims and objectives: The objective of this study was to examine the narrative ability of two subgroups of English Language Learners (ELLs) relative to a group of English monolingual (EL1) peers. Specifically, we investigated whether the three groups of children differed on measures of narrative macrostructure and microstructure. Methodology: Two groups of ELLs were identified on the basis of parent report of the language most often heard and spoken at home (ELL English language users, ELL minority language users). A group of monolingual English children served as a comparison group (n = 25 per language group). The children averaged 56 months of age. All children completed a narrative retell task. Data and analysis: The retell task was scored in relation to macrostructure (narrative information) and microstructure (number of utterances, mean length of utterance, number of different words, grammaticality). ANCOVAs, partialling out age and memory, revealed distinct performance profiles for the two ELL groups. Findings: There were no group differences on the number of utterances or story grammar. However, the performance of the ELL minority language group was significantly different from that of the EL1 and the ELL English language group on all microstructure measures (number of different words, sentence length, and grammaticality). Overall, the performance of the ELL English language users was indistinguishable from the EL1 group. Originality: The study highlights the heterogeneity in an ELL kindergarten sample with respect to English narrative ability, based on the extent to which English was heard and spoken at home. Implications: The findings highlight the need to gather detailed linguistic information about the home language environments of ELL children when involving them in language- or literacy-related tasks. An important implication of this information is the potential to lead to more nuanced expectations or teaching methods for subgroups of ELL children.

Relationships between Preschoolers' Oral Language and Phonological Awareness.

This study examines the relationship between complex oral language and phonological awareness in the preschool years. Specifically, the authors investigate the relationship between concurrent measures of oral narrative structure (based on measures of both story retell and generation), and measures of blending and elision in a sample of 89 children between 4 and 6 years of age. A hierarchical linear regression was conducted to determine whether oral narrative structure explained unique variance in skill in blending and elision over and above that explained by vocabulary and after controlling for a number of factors known to contribute to phonological awareness outcomes (age, nonverbal reasoning ability, phonological memory, letter knowledge, word reading). The results of the study support the authors’ hypothesis of an association between narrative structure and phonological awareness, and between vocabulary and phonological awareness. The findings are interpreted within a theoretical framework that posits that common structural and processing demands underlie oral narrative discourse and phonological awareness.

Oral narratives in monolingual and bilingual preschoolers with SLI.

BACKGROUND The body of literature on narratives of bilingual children with and without specific language impairment (SLI) is growing. However, little is known about the narrative abilities of bilingual preschool children with SLI and their patterns of growth. AIMS To determine the similarities and differences in narrative abilities between preschoolers with and without SLI who are either monolingual or bilingual at two time points. METHODS & PROCEDURES Forty children completed a narrative retell task in English at two test points. The mean ages were 52 and 58 months at Times 1 and 2, respectively. We examined performance on measures of narrative macrostructure (narrative information) and microstructure (sentence length, number of different words, verb accuracy, first mentions) in monolingual and bilingual children with and without SLI. The bilingual children were from diverse first-language backgrounds and all spoke English most of the time. OUTCOMES & RESULTS A series of repeated-measures analyses of variance was used with language ability (typical development or SLI) and bilingual status (monolingual versus bilingual) as the between-subjects factors and time (Times 1 or 2) as the within-subjects factor. Results indicated a significant main effect of time for four measures (i.e., Information Score, lexical diversity, sentence length and verb accuracy). The between-subjects analyses indicated a significant difference between the typically developing children and the children with SLI in all measures and a significant difference between monolingual and bilingual children for verb accuracy only. CONCLUSIONS & IMPLICATIONS This study showed that all four groups of children showed growth over a 6-month period and that bilingual children exposed predominantly to English in the home performed similarly to their monolingual peers in measures of narrative information, sentence length, number of different words and first mentions.

Effects of coaching on educators’ vocabulary-teaching strategies during shared reading

Abstract Purpose: The purpose of this study was to investigate whether an emergent literacy professional development program enhanced educators’ use of vocabulary-teaching strategies during shared reading with small groups of pre-schoolers. Method: Thirty-two pre-school educators and small groups of pre-schoolers from their classrooms were randomly assigned to experimental or comparison groups. The 15 educators in the experimental group received four in-service workshops as well as five individualized classroom coaching sessions. The comparison group received only the workshops. Each educator was video-recorded reading a storybook to a small group of pre-schoolers at pre-test and post-test. The videos were transcribed and coded to yield measures of the vocabulary-teaching strategies and childrens vocabulary-related talk. Result: The findings revealed that the children in the experimental group engaged in significantly more vocabulary-related talk relative to the comparison group. A non-significant trend in the data indicated that educators in the experimental group used more vocabulary-teaching strategies at post-test. The educators’ familiarity with childrens authors and book titles at pre-test was a significant predictor of their outcomes. Conclusion: These findings suggest that an emergent literacy professional development program that includes coaching can enhance childrens participation in vocabulary-related conversations with their educators.

Narratives in Two Languages: Storytelling of Bilingual Cantonese–English Preschoolers

PURPOSE The aim of this study was to compare narratives generated by 4-year-old and 5-year-old children who were bilingual in English and Cantonese. METHOD The sample included 47 children (23 who were 4 years old and 24 who were 5 years old) living in Toronto, Ontario, Canada, who spoke both Cantonese and English. The participants spoke and heard predominantly Cantonese in the home. Participants generated a story in English and Cantonese by using a wordless picture book; language order was counterbalanced. Data were transcribed and coded for story grammar, morphosyntactic quality, mean length of utterance in words, and the number of different words. RESULTS Repeated measures analysis of variance revealed higher story grammar scores in English than in Cantonese, but no other significant main effects of language were observed. Analyses also revealed that older children had higher story grammar, mean length of utterance in words, and morphosyntactic quality scores than younger children in both languages. Hierarchical regressions indicated that Cantonese story grammar predicted English story grammar and Cantonese microstructure predicted English microstructure. However, no correlation was observed between Cantonese and English morphosyntactic quality. CONCLUSIONS The results of this study have implications for speech-language pathologists who collect narratives in Cantonese and English from bilingual preschoolers. The results suggest that there is a possible transfer in narrative abilities between the two languages.

English Verb Accuracy of Bilingual Cantonese–English Preschoolers

Purpose Knowledge of verb development in typically developing bilingual preschoolers may inform clinicians about verb accuracy rates during the 1st 2 years of English instruction. This study aimed to investigate tensed verb accuracy in 2 assessment contexts in 4- and 5-year-old Cantonese-English bilingual preschoolers. Method The sample included 47 Cantonese-English bilinguals enrolled in English preschools. Half of the children were in their 1st 4 months of English language exposure, and half had completed 1 year and 4 months of exposure to English. Data were obtained from the Test of Early Grammatical Impairment (Rice & Wexler, 2001) and from a narrative generated in English. Results By the 2nd year of formal exposure to English, children in the present study approximated 33% accuracy of tensed verbs in a formal testing context versus 61% in a narrative context. The use of the English verb BE approximated mastery. Predictors of English third-person singular verb accuracy were task, grade, English expressive vocabulary, and lemma frequency. Conclusions Verb tense accuracy was low across both groups, but a precocious mastery of BE was observed. The results of the present study suggest that speech-language pathologists may consider, in addition to an elicitation task, evaluating the use of verbs during narratives in bilingual Cantonese-English bilingual children.

Cognitive, Linguistic and Print-Related Predictors of Preschool Children's Word Spelling and Name Writing.

Preschool children begin to represent spoken language in print long before receiving formal instruction in spelling and writing. The current study sought to identify the component skills that contribute to preschool children’s ability to begin to spell words and write their name. Ninety-five preschool children (mean age = 57 months) completed a battery of cognitive, linguistic, as well as print-related measures, including spelling/writing tasks (i.e. letters, words and name). All writing samples were scored using scoring matrices and inter-rater reliability was 90% and above. Hierarchical linear regression was conducted for word spelling, indicating that after controlling for age and IQ, the model of best fit included expressive vocabulary, working memory, blending, letter naming and letter writing ability. Logistic regression was conducted for name writing, indicating that the model that included age, expressive vocabulary, letter naming and letter writing identified preschool children who wrote their name conventionally and those who could not. Letter writing explained unique variance in both word spelling and name writing, and phonological awareness explained unique variance in word spelling only. These findings suggest that different processes underlie word spelling and name writing, supporting the consideration of a dual-route model of children’s early spelling and writing ability.