The differential effect of storybook reading on preschoolers' acquisition of expressive and receptive vocabulary

The present study was conducted to assess the effect of didactic techniques used during storybook reading on young children's acquisition of new vocabulary introduced in storybooks. Thirty children for each group of three- and four-year-old children were read one storybook individually. The study included three storybook reading conditions: single-reading, repeated-reading and questioning. In both the repeated-reading and the questioning conditions, the storybook was read three times. Children in the questioning condition were asked, during each reading of the storybook, to label target items with the novel words. Listening to multiple readings of a storybook facilitated children's acquisition of expressive and receptive vocabulary, whereas answering questions during the multiple readings was more helpful to the acquisition of expressive than receptive vocabulary. These findings suggest that, under certain conditions, didactic techniques used by adults have differential effects on preschoolers' receptive and expressive vocabulary.     

What's meaning got to do with it: The role of vocabulary in word reading and reading comprehension.

There is at present no clear consensus as to the nature of the relations between oral vocabulary and specific literacy skills. The present study distinguished between vocabulary breadth and depth of vocabulary knowledge to better explain the role of oral vocabulary in various reading skills. A sample of 60 typically developing Grade 4 students was assessed on measures of receptive and expressive vocabulary breadth, depth of vocabulary knowledge, decoding, visual word recognition, and reading comprehension. Concurrent analyses revealed that each distinct reading skill was related to the vocabulary measures in a unique manner. Receptive vocabulary breadth was the only oral vocabulary variable that predicted decoding performance after controlling for age and nonverbal intelligence. In contrast, expressive vocabulary breadth predicted visual word recognition, whereas depth of vocabulary knowledge predicted reading comprehension. The results are discussed in terms of interrelations between phonological and semantic factors in the acquisition of distinct reading skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Children's Reading Comprehension Ability: Concurrent Prediction by Working Memory, Verbal Ability, and Component Skills.

The authors report data from a longitudinal study that addresses the relations between working memory capacity and reading comprehension skills in children aged 8, 9, and 11 years. At each time point, the authors assessed children's reading ability, vocabulary and verbal skills, performance on 2 working memory assessments (sentence-span and digit working memory), and component skills of comprehension. At each time point, working memory and component skills of comprehension (inference making, comprehension monitoring, story structure knowledge) predicted unique variance in reading comprehension after word reading ability and vocabulary and verbal ability controls. Further analyses revealed that the relations between reading comprehension and both inference making and comprehension monitoring were not wholly mediated by working memory. Rather, these component skills explained their own unique variance in reading comprehension. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Direct and mediated influences of home literacy and literacy interest on prereaders' oral vocabulary and early written language skill.

Home literacy (reports of children's literacy activities at home and parents' storybook title recognition) and literacy interest (children's reports of feelings about literacy activities) were identified as 2 independent sources of literacy experience among 92 kindergarten prereaders. Together, they accounted for significant variance in oral vocabulary (21%) and on a letter-name and letter-sound measure of early written language (18%). Entering phonological awareness first in hierarchical regression eliminated home literacy's unique contribution to written language but not to vocabulary, indicating that home literacy is directly related to vocabulary but that phonological awareness mediates its relationship with written language. Literacy interest was unrelated to phonological awareness and accounted for unique variance in written language only. Discussion focused on print exposure versus explicit print-sound instruction in home literacy activities. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Spoken word recognition in reading disabled children.

This study compared spoken word recognition in 39 reading disabled and 61 normally achieving children on a speech gating task and examined the relationships among speech recognition, phonemic awareness, and reading. Children listened to increasingly longer segments of the speech input from word onset and guessed the identity of the target word. Words were either high or low frequency arid had few or many similarly sounding word neighbors in the listener's lexicon. Reading disabled children needed more of the speech input than normally achieving peers to identify target words with few similarly sounding neighbors. The amount of speech input for recognition predicted the youngest children's reading performance, after variance due to measures of phonemic awareness and receptive vocabulary were accounted for. The argument is developed that spoken word recognition may be developmentally delayed in those with reading disabilities and may play a causal role in these children's failure to acquire adequate alphabetic knowledge. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does speech rhythm sensitivity predict children's reading ability 1 year later?

There is a growing literature demonstrating that speech rhythm sensitivity is related to children's reading development, independent of phonological awareness. However, the precise nature of this relationship is less well understood, and further research is warranted to investigate whether speech rhythm sensitivity predicts the different components of reading over time. In this 1-year longitudinal study, 69 five- to 8-year-old English-speaking children completed a speech rhythm assessment at Time 1 along with other cognitive assessments and then completed a variety of reading assessments at Time 2 (1 year later). A series of hierarchical regression analyses revealed that after controlling for individual differences in age, vocabulary, and phonological awareness, speech rhythm sensitivity was able to predict unique variance in word reading and the phrasing component of the reading fluency measure 1 year later. The findings emphasize the contribution of speech rhythm sensitivity in children's reading development, and the authors argue that speech rhythm sensitivity should now be included in current models of children's reading development. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

What is morphological awareness? Tapping lexical compounding awareness in Chinese third graders.

One hundred twenty-one third-grade Chinese children were assessed with a new morphological awareness task involving open-ended lexical compounding, in addition to completing other measures. With children's age, nonverbal intelligence, phonological awareness, and previously established measures of morphological awareness statistically controlled, this compounding production task significantly explained unique variance in both Chinese character reading and vocabulary knowledge. Within this new task, subordinate and coordinative structures were significantly easier to compound than were subject–predicate and verb–object structures. Moreover, novel compounds that made use of verb morphemes were more difficult to manipulate than were those that did not contain verbs. This newly developed task of compounding production may be optimal for tapping older children's morphological awareness in the form of lexical compounding, in both Chinese and possibly other languages. In addition, these results demonstrate that linguistic manipulations within tasks of morphological awareness can influence their difficulty levels. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Quality of adult book reading affects children's emergent literacy.

The authors assessed the relative benefits of 3 styles of adult book reading for preschoolers' emergent literacy. A describer style focused on describing pictures during the reading, a comprehender style focused on story meaning, and a performance-oriented style introduced the book and discussed story meaning on completion. Forty-eight 4-year-olds were randomly assigned to receive 1 of the 3 reading styles over a 6-week period. Pretests and posttests measured children's receptive vocabulary, print, and story comprehension skills. A describer style of reading resulted in the greatest overall benefits for children's vocabulary and print skills, but a performance-oriented style was also beneficial when children's initial skill levels were taken into account. Future book-reading interventions should be tailored to children's initial skill levels. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Low-income immigrant pupils learning vocabulary through digital picture storybooks.

Children from immigrant, low-income families in the Netherlands start school with a limited vocabulary in the language of instruction; therefore, this places them at risk for developing reading difficulties. Exposure to books is assumed to reduce their 2nd language (L2) vocabulary disadvantage. In this experiment, we examined the effects of video storybooks on the receptive and expressive vocabularies of 5-year-old children. Children (N = 92) were exposed repeatedly to the digital storybook. The story was presented with either static or video images. Children in the control condition played with a nonverbal computer game. Children's receptive and expressive book-based vocabularies were assessed. Results reveal that children learned words receptively and expressively; however, the children seldom learned the same words both ways. Both treatments benefited receptive and expressive vocabularies; however, readings with the addition of video were found to be especially effective for expressive L2 vocabulary acquisition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Using children's literacy activities to predict growth in verbal cognitive skills: A longitudinal investigation.

Fourth-, fifth-, and sixth-grade children participated in a 2-year longitudinal study to determine the predictive validity of the Title Recognition Test (TRT) and the Author Recognition Test (ART), 2 checklist measures of individual differences in exposure to print. Multiple regression analyses confirmed the ability of the TRT to predict growth in receptive vocabulary, general information, spelling, sight vocabulary, verbal fluency, and reading comprehension even after controlling for age, recognition memory, and previous performance in the same cognitive competency area. The ART was found to be a less robust predictor. Although correlational, our results suggest that print exposure may be an independent contributor to cognitive growth in the verbal domain. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dialogic reading and morphology training in Chinese children: Effects on language and literacy.

This study investigates the effects of parent-child shared book reading and metalinguistic training on the language and literacy skills of 148 kindergartners in Hong Kong. Children were pretested on Chinese character recognition, vocabulary, morphological awareness, and reading interest and then assigned randomly to 1 of 4 conditions: the dialogic reading with morphology training (DR + MT), dialogic reading (DR), typical reading, or control condition. After a 12-week intervention period, the DR intervention yielded greater gains in vocabulary, and the DR + MT intervention yielded greater improvement in character recognition and morphological awareness. Both interventions enhanced children's reading interest. Results confirm that different home literacy approaches influence children's oral and written language skills differently: Shared book reading promotes language development, whereas parents' explicit metalinguistic training within a shared book reading context better prepares children for learning to read. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Testing and refining the direct and inferential mediation model of reading comprehension.

A significant proportion of American high school students struggle with reading comprehension. Theoretical models of reading comprehension might help researchers understand these difficulties, because they can point to variables that make the largest contributions to comprehension. On the basis of an extensive review of the literature, we created a new model of reading comprehension, the direct and inferential mediation (DIME) model. The model hypothesizes relationships among background knowledge, inferences, reading comprehension strategies, vocabulary, and word reading and addresses the direct and mediated effects of these 5 predictors on comprehension. The authors tested the fit of the model and 3 variations of the model to data from 175 students in 9th grade. The DIME model explained 66% of the variance in comprehension. Vocabulary and background knowledge made the largest contributions to comprehension, followed by inference, word reading, and strategies. Analyses of participants scoring below the 30th percentile on comprehension showed these students to have low scores on all of the measures. The authors suggest that vocabulary and background knowledge interventions might be the best way to begin improving the academic reading comprehension of students like those in the sample. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Associations among family environment, sustained attention, and school readiness for low-income children.

In this study, we examined the developmental pathways from children's family environment to school readiness within a low-income sample (N = 1,046), with a specific focus on the role of sustained attention. Six distinct factors of the family environment representing maternal parenting behaviors, the physical home environment, and maternal mental health at 3 years of age were explored as independent predictors of children's observed sustained attention as well as cognitive and behavioral outcomes at 5 years of age. Children were grouped by poverty status (poor vs. near-poor). Results suggest specificity in the associations among attention (focused attention and lack of impulsivity) and its correlates, with different patterns emerging by poverty status group. Overall, the family environment was largely unrelated to children's sustained attention. For both groups, focused attention was associated with receptive vocabulary; however, it partially mediated the association between maternal lack of hostility and receptive vocabulary only among the near-poor. In addition, lack of impulsivity was associated with both receptive vocabulary and externalizing behaviors but only for the poor group. Findings indicate sustained attention as a potential target for efforts aimed at enhancing school readiness among predominantly poor children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Joint picture-book reading correlates of early oral language skill

The purpose of this study was to explore the relation between joint picture-book-reading experiences provided in the home and children's early oral language skills. Subjects were 41 two-year-old children and their mothers. Measures included maternal report of the age at which she began to read to the child, the frequency of home reading sessions, the number of stories read per week, and the frequency of visits by the child to the local library. Measures of language skill used were the child's receptive and expressive scores on the revised Reynell Developmental Language Scales. Multiple regression analyses indicated that picture-book reading exposure was more strongly related to receptive than to expressive language. Age of onset of home reading routines was the most important predictor of oral language skills. Directions of effect, the importance of parental beliefs as determinants of home reading practices, and the possible existence of a threshold level for reading frequency are discussed.     

Influence of spatial organization in prose learning.

In Exp I, 40 undergraduates either did or did not create a map-like representation while learning a passage. Learners who generated a map exhibited significantly greater retention than did control Ss. In Exp II, 120 undergraduates were either forced to study the map, instructed to study, or given no map prior to reading. Learners who were forced to process performed significantly better than other groups on retention measures. Ss not forced to study performed no better than the control group who received no map. Free-recall data showed that forced map study benefited learners with low vocabulary scores more than Ss with higher vocabulary scores. This was not true for multiple-choice or constructed response measures. (15 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Temperament, Relationships, and Young Children's Receptive Cooperation With Their Parents.

The authors studied receptive cooperation--a willing, eager stance toward parents--in 15-month-old children (N=101) in broadly ranging contexts. Children's anger proneness and parents' responsiveness (both observed at 7 months) and children's attachment security (assessed in Strange Situation at 15 months) were examined as predictors of children's receptive cooperation at 15 months. In mother-child dyads, secure attachment was strongly associated with children's higher receptive cooperation. Maternal responsiveness in infancy also promoted children's future receptive cooperation, but its impact was moderated by child anger: Responsiveness had a positive effect for children who as infants were highly anger prone. In father-child dyads, the negative effect of anger proneness on receptive cooperation with father was significantly amplified for insecure children. Mother's responsiveness and child's secure attachment to the mother promoted child receptive cooperation with the father, but there were no similar effects for fathers. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Children's mathematics achievement: The role of parents' perceptions and their involvement in homework.

Two studies examined the accuracy of parents' assessment of their children's mathematics performance and how this relates to the time parents spend on children's homework. Fourth, 5th, and 6th graders completed a mathematics test. Their parents then predicted their child's test performance. Parents overestimated their children's mathematics scores (Study 1: 17.13%; Study 2: 14.40%). The time parents spent helping their children with mathematics homework was unrelated to children's mathematics performance, parents' predictions of their children's mathematics performance, and the accuracy of parents' predictions of their children's mathematics performance. Although increasing parents' knowledge of their children's mathematics competency should remediate poor mathematics performance of U.S. children, neither homework nor traditional report cards effectively inform parents regarding their children's mathematics performance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Contribution of morphological awareness to Chinese-English biliteracy acquisition.

This study is an investigation of the contribution of morphological awareness in Chinese-English biliteracy acquisition. Comparable tasks in Chinese and English were administered to test children's skills in morphological awareness, phonological awareness, oral vocabulary, word reading, and reading comprehension. The results showed that after the effect of Chinese-based predictors had been accounted for, English morphological awareness of compound structure still contributed to variance in both character reading and reading comprehension in Chinese. This finding indicates a cross-language morphological transfer in acquisition of two distinct writing systems. The transfer from English L2 to Chinese L1 is due to the bilingual children's rapidly increasing English L2 skills in their primary school years. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Vocabulary acquisition from teacher explanation and repeated listening to stories: Do they overcome the Matthew effect?

The authors evaluated the effect of listening to stories on children's vocabulary growth. Forty-seven children listened to 2 stories read to them in a small-group setting on 3 occasions, each 1 week apart. Target vocabulary items and items assessing generalization to nontarget words were selected, and pre- and posttest multiple-choice vocabulary measures were designed to measure vocabulary gains. In addition, a reading-retelling task was used to measure the subjects' knowledge of target and generalization words. For 1 story, children listened to the reading and were given explanations of target word meanings: for the other, children were not given explanations. The children acquired new vocabulary from listening to stories, with both frequency of exposure and teacher explanation of the target words enhancing vocabulary learning. However, the interventions were not sufficient to overcome the Matthew effect, as the higher ability children made greater vocabulary gains than lower ability children across all conditions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)