Effects of a preschool plus follow-on intervention for children at risk.

The effects of the Chicago Child Parent Center and Expansion Program were investigated for 6 social competence outcomes up to 2 yrs postprogram. A total of 1,106 low-income Black children were differentially exposed to school-based, comprehensive-service components for up to 5 or 6 yrs of intervention (preschool to Grade 3). Results indicated that the duration of intervention was significantly associated, in the expected direction, with reading and mathematics achievement, teacher ratings of school adjustment, parental involvement in school activities, grade retention, and special education placement. Analysis of 7 intervention and comparison groups revealed that participation in the follow-on intervention for 2 or 3 yrs significantly contributed to children's adjustment above and beyond preschool intervention and background factors. Both preschool and follow-on intervention meaningfully contributed to the cumulative effect of intervention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Preschool measures of self-esteem and achievement motivation as predictors of third-grade achievement.

Longitudinal data on 404 children from predominantly low-income areas in 3 regionally distinct sites were used to determine (a) the relation of preschool, kindergarten, and 1st-grade measures of self-esteem and achievement motivation (the Brown IDS Self-Concept Referents Test and Gumpgookies, respectively) to reading, mathematics, and problem-solving (Raven Colored Progressive Matrices) performance in the 3rd grade; and (b) whether such measures can improve on predictions made solely from an early achievement measure (Caldwell's Preschool Inventory). Although the early self-esteem scores had a strong negative skew, they contributed significantly to predictions of 3rd-grade performance. However, the predictive variation in the scores may have represented differences in task understanding and attentiveness rather than differences in self-esteem. Achievement motivation scores, especially in the year prior to entrance into 1st grade, contributed significantly to predictions of later achievement. Results varied somewhat by sex, socioeconomic status, and geographical site. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Teacher–child interactions and children’s achievement trajectories across kindergarten and first grade.

This study examined the extent to which the quality of teacher–child interactions and children’s achievement levels at kindergarten entry were associated with children’s achievement trajectories. Rural students (n = 147) were enrolled in a longitudinal study from kindergarten through first grade. Growth trajectories (initial level and slope) were modeled with hierarchical linear modeling for 3 areas of achievement: word reading, phonological awareness, and mathematics. Cross-classified analyses examined the extent to which quality of teacher–child interactions and children’s starting level predicted achievement growth rates over 2 years, and they also accounted for the changing nesting structure of the data. Results indicated that achievement at kindergarten entry predicted children’s growth for all 3 outcomes. Further, first-grade teachers’ strong emotional support related to greater growth in students’ phonological awareness. Emotional and instructional support in first grade moderated the relationship between initial achievement and growth in word reading. Kindergarten classroom organization moderated the relationship between initial achievement and growth in mathematics. The implications of schooling for early growth trajectories are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Growing readers: A hierarchical linear model of children's reading growth during the first 2 years of school.

Using the first 4 waves of data from the Early Childhood Longitudinal Study-Kindergarten cohort (ECLS-K), this piecewise 3-level (time-student-school) growth-curve model provides a portrait of students' reading growth over the first 2 years of school. On average, students make much greater reading gains in 1st grade than they do in kindergarten. First-grade monthly reading growth averages 2.65 points per month, whereas kindergarteners make approximately 1.67 points of reading growth per month. Student-level variables (including socioeconomic status, ethnicity, kindergarten entry age, and gender) were better able to explain between-schools variability in students' initial reading scores and students' reading growth than school-level variables (percentage of minority students, percentage of free-lunch students, and sector). Although socioeconomic status had a minimal impact on reading growth while school was in session, it had a larger impact on summer reading growth. These results suggest that between-schools differences in achievement are largely explained by the differences in school clientele, rather than differences in instruction or resource allocation. These results also underscore the potential importance of preschool and summer programs for low-socioeconomic status children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting Improvement After First-Grade Reading Difficulties: The Effects of Oral Language, Emergent Literacy, and Behavior Skills.

This study investigated the role of early literacy and behavioral skills in predicting the improvement of children who have experienced reading difficulties in 1st grade. The progress of 146 low-income children whose reading scores in 1st grade were below the 30th percentile was examined to determine (a) how the poorest readers in 1st grade progressed in reading achievement through 4th grade and (b) which emergent literacy and behavioral skills measured in kindergarten predicted differential 4th grade outcomes. Results indicated that the divergence between children who improved and those who did not was established by the end of 2nd grade. Further, individual linguistic skills and behavioral attributes measured in kindergarten contributed substantively to this difference. Implications for intervention timing and educational policy are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Reading achievement gaps, correlates, and moderators of early reading achievement: Evidence from the Early Childhood Longitudinal Study (ECLS) kindergarten to first grade sample.

This study estimated reading achievement gaps in different ethnic, gender, and socioeconomic groups of 1st graders in the U.S. compared with specific reference groups and identified statistically significant correlates and moderators of early reading achievement. A subset of 2,296 students nested in 184 schools from the Early Childhood Longitudinal Study (ECLS) kindergarten to 1st-grade cohort were analyzed with hierarchical linear models. With child-level background differences controlled, significant 1st-grade reading differentials were found in African American children (-0.51 SD units below Whites), boys (-0.31 SD units below girls), and children from high-poverty households (-0.61 to -1.0 SD units below well-to-do children). In all 3 comparisons, the size of the reading gaps increased from kindergarten entry to 1st grade. Reading level at kindergarten entry was a significant child-level correlate, related to poverty status. At the school level, class size and elementary teacher certification rate were significant reading correlates in 1st grade. Cross-level interactions indicated reading achievement in African American children was moderated by the schools students attended, with attendance rates and reading time at home explaining the variance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age and schooling effects on emergent literacy and early reading skills.

This study examined the effects of age and schooling on emergent literacy and early reading skills of 337 children from low-income backgrounds. Children were followed longitudinally from the end of Head Start to the end of 1st grade. A subset of the sample (n?=?183) was followed through the end of 2nd grade. The oldest children in preschool and kindergarten had significantly stronger emergent literacy skills than classmates who were younger by 10 months. These differences did not translate to differences in reading skill at the end of 1st or 2nd grade. Children who began school a year earlier than same-age peers outperformed these peers on measures of both emergent literacy skills and early reading skills. The impact of a year of schooling on emergent literacy skills was 1.7 times greater than the impact of other processes associated with age. The impact of a year of schooling on early reading was 4.3 times stronger than the effect of age. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Nature-nurture in the classroom: entrance age, school readiness, and learning in children

The impact of entrance age on reading and mathematics achievement in 1st grade was examined. Methodological problems with past research were identified, including small size of achievement differences, failure to take background variables into account, and confusion of achievement levels with degree of learning. Using a pre-post design, growth of reading and mathematics was examined in younger 1st graders, older 1st graders, and older kindergarteners. Comparisons of background information on these groups with children who were either held out prior to or retained an extra year in kindergarten, produced minimal background differences. Results revealed that younger 1st graders made as much progress over the school year as did older 1st graders and made far more progress than older kindergarteners. Overall, findings demonstrated that, in itself, entrance age was not a good predictor of learning or academic risk.     

Nature–nurture in the classroom: Entrance age, school readiness, and learning in children.

The impact of entrance age on reading and mathematics achievement in 1st grade was examined. Methodological problems with past research were identified, including small size of achievement differences, failure to take background variables into account, and confusion of achievement levels with degree of learning. Using a pre–post design, growth of reading and mathematics was examined in younger 1st graders, older 1st graders, and older kindergarteners. Comparisons of background information on these groups with children who were either held out prior to or retained an extra year in kindergarten, produced minimal background differences. Results revealed that younger 1st graders made as much progress over the school year as did older 1st graders and made far more progress than older kindergarteners. Overall, findings demonstrated that, in itself, entrance age was not a good predictor of learning or academic risk. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Naming speed and phonological awareness as predictors of reading development.

This article investigates how well kindergarten phonological awareness (PA) and naming speed (NS) account for reading development to Grade 5. The authors use regression analyses to predict reading development, with mental ability and prior achievement controlled, and follow the reading development of children having combinations of adequate or inadequate PA and NS. PA was most strongly related to reading in the first 2 years of school, and NS's initially weaker relationship increased with grade level. Children with weak PA and slow NS were most likely to develop reading difficulties by Grade 5, followed by children with slow NS alone. The authors discuss the roles of NS and PA in reading development and the need to clarify the constructs underlying NS. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of kindergarten retention on children's social-emotional development: An application of propensity score method to multivariate, multilevel data.

This study examines the effects of kindergarten retention on children's social-emotional development in the early, middle, and late elementary years. Previous studies have generated mixed results partly due to some major methodological challenges, including selection bias, measurement error, and divergent perceptions of multiple respondents in different domains of child development. The authors address these challenges by using propensity score stratification to contend with selection bias and by embedding measurement models in hierarchical models to account for measurement error and to model dependence among observations. The authors' analyses of a series of multivariate models enable them to compare the retention effects across different respondents over different time points. In general, the results show no evidence suggesting that kindergarten retention does harm to children's social-emotional development. Rather, the findings suggest that, had the retained kindergartners been promoted to the first grade instead, they would possibly have developed a lower level of self-confidence and interest in reading and all school subjects 2 years later and would have displayed a higher level of internalizing problem behaviors at the end of the treatment year and 2 years later. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The effects of an adapted interactive writing intervention on kindergarten children's phonological awareness, spelling, and early reading development: A contextualized approach to instruction.

Using a pretest-posttest comparison-group design, this 16-week study investigated the effects of 2 instructional approaches on the phonological awareness, alphabetic knowledge, and early reading of kindergarten children. The primary goal was to compare a form of contextualized instruction based on an adapted interactive writing program with a field-tested program of metalinguistic games. For instructional purposes, the children in each treatment group were divided into small intervention classes, with groupings based on children's common strengths and needs. Each week, these classes met with trained literacy tutors for 4 20-min lessons. Pretest and posttest measures provided data on children's phonological awareness, spelling, and reading development. Statistical analyses of the data indicated no between-groups differences with regard to phonological awareness and spelling achievement. In contrast, results revealed statistically significant differences between the 2 groups on word identification, passage comprehension, and word reading development measures, with the adapted interactive writing group demonstrating greater achievement. These findings verify that the children participating in a contextualized program matched or exceeded the achievement of the children participating in a structured program of metalinguistic games. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Socioeconomic differences in reading trajectories: The contribution of family, neighborhood, and school contexts.

In the present study, the authors use the Early Childhood Longitudinal Study, Kindergarten Cohort of 1998-1999, to examine the extent to which family, school, and neighborhood factors account for the impact of socioeconomic status (SES) on children's early reading. Through the use of hierarchical linear modeling techniques, growth curve models were estimated to depict children's reading trajectories from kindergarten to 3rd grade. Family characteristics made the largest contribution to the prediction of initial kindergarten reading disparities. This included home literacy environment, parental involvement in school, and parental role strain. However, school and neighborhood conditions contributed more than family characteristics to SES differences in learning rates in reading. The association between school characteristics and reading outcomes suggests that makeup of the student population, as indexed by poverty concentration and number of children with reading deficits in the school, is related to reading outcomes. The findings imply that multiple contexts combine and are associated with young children's reading achievement and growth and help account for the robust relation of SES to reading outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effect of retention in first grade on children's achievement trajectories over 4 years: A piecewise growth analysis using propensity score matching.

The authors investigated the relatively short-term and longer term effects of grade retention in 1st grade on the growth of mathematics and reading achievement over 4 years. The authors initially identified a large multiethnic sample (n = 784) of children who were below the median in literacy at school entrance. From this sample, the authors closely matched 1 retained with 1 promoted child (n = 97 pairs) on the basis of propensity scores constructed from 72 background variables and compared growth of retained and promoted children using Rasch-modeled W scores and grade standard scores, which facilitate age-based and grade-based comparisons, respectively. When using W scores, retained children experienced a slower increase in both mathematics and reading achievement in the short term but a faster increase in reading achievement in the longer term than did the promoted children. When using grade standard scores, retained children experienced a faster increase in the short term but a faster decrease in the longer term in both mathematics and reading achievement than did promoted children. Some of the retention effects were moderated by limited English language proficiency, home-school relationship, and children's externalizing problems. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting reading comprehension in early elementary school: The independent contributions of oral language and decoding skills.

The authors examined the development of oral language and decoding skills from preschool to early elementary school and their relation to beginning reading comprehension using a cross-sequential design. Four- and 6-year-old children were tested on oral language and decoding skills and were retested 2 years later. In all age groups, oral language and decoding skills formed distinct clusters. The 2 clusters were related to each other in preschool, but this relation became weaker in kindergarten and 2nd grade. Structural equation modeling showed that both sets of skills in 2nd grade independently predicted a child’s reading comprehension. These findings confirm and extend the view that the 2 clusters of skills develop early in a child’s life and contribute to reading comprehension activities in early elementary school, with each cluster making a considerable, unique contribution. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

School readiness and later achievement: A French Canadian replication and extension.

We first replicated the data analytic strategy used in Duncan et al. (2007) with a population-based data set of French-speaking children from Quebec (Canada). Prospective associations were examined between cognitive, attention, and socioemotional characteristics underlying kindergarten school readiness and second grade math, reading, and general achievement. We then extended this school readiness model by including motor skills as an additional element in the prediction equation and expanded the original strategy by including classroom engagement. The Montreal Longitudinal-Experimental Preschool Study, featured in Duncan et al., served as the Canadian reference group. In the replication model, kindergarten cognitive and attention characteristics predicted achievement by the end of 2nd grade. Although inconsistent across outcomes, behavioral problems and skills also emerged as predictors of some aspects of later achievement. Coefficients for kindergarten math skills were largest, followed by attention skills, receptive language skills, attention problems, and behavior. Most coefficients resembled those generated in the initial study. In our extension model, fine motor skills added their significant contribution to the prediction of later achievement above and beyond the original key elements of school readiness. Our extension model confirmed prospectively associations between kindergarten cognitive, attention, fine motor, and physical aggression characteristics and later achievement and classroom engagement by the end of 2nd grade. Although they comparatively showed better long-term benefits from stronger early attention skills, girls with less kindergarten cognitive skills were more vulnerable than boys with similar deficits when predicting 2nd grade math. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Development of emergent literacy and early reading skills in preschool children: Evidence from a latent-variable longitudinal study.

Although research has identified oral language, print knowledge, and phonological sensitivity as important emergent literacy skills for the development of reading, few studies have examined the relations between these aspects of emergent literacy or between these skills during preschool and during later reading. This study examined the joint and unique predictive significance of emergent literacy skills for both later emergent literacy skills and reading in two samples of preschoolers. Ninety-six children (mean age?=?41 months, SD?=?9.41) were followed from early to late preschool, and 97 children (mean age?=?60 months, SD?=?5.41) were followed from late preschool to kindergarten or first grade. Structural equation modeling revealed significant developmental continuity of these skills, particularly for letter knowledge and phonological sensitivity from late preschool to early grade school, both of which were the only unique predictors of decoding. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Oral language and code-related precursors to reading: Evidence from a longitudinal structural model.

This study examined code-related and oral language precursors to reading in a longitudinal study of 626 children from preschool through 4th grade. Code-related precursors, including print concepts and phonological awareness, and oral language were assessed in preschool and kindergarten. Reading accuracy and reading comprehension skills were examined in 1st through 4th grades. Results demonstrated that (a) the relationship between code-related precursors and oral language is strong during preschool; (b) there is a high degree of continuity over time of both code-related and oral language abilities; (c) during early elementary school, reading ability is predominantly determined by the level of print knowledge and phonological awareness a child brings from kindergarten; and (d) in later elementary school, reading accuracy and reading comprehension appear to be 2 separate abilities that are influenced by different sets of skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting reading and mathematics achievement in fourth-grade children from kindergarten readiness scores.

This study examined age and gender differences in verbal skills and visuomotor skills at kindergarten, in achievement in reading and mathematics at Grade 4, and in the link between skills at kindergarten and later achievement (n?=?281). Older children had higher verbal skills and visuomotor skills than younger children, and girls had higher visuomotor skills and reading achievement than boys. With controls for age, verbal skills uniquely predicted later reading achievement, whereas both verbal skills and visuomotor skills uniquely predicted later mathematics achievement. Readiness in the specific areas of auditory memory and verbal associations predicted later reading achievement, whereas readiness in the specific areas of auditory memory, number skills, and visual discrimination predicted later mathematics achievement. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Locus of control and academic achievement: Results from a preschool intervention program.

Investigated the relationship between children's beliefs in personal control over their successes and failures and academic achievement. 32 kindergarten and 1st grade children who had been judged to be at risk for academic difficulties and who had participated in a 5-yr efficacy-oriented intervention program were compared to 34 children in high-risk nonintervention low-risk comparison groups. The high-risk intervention and low-risk Ss had stronger beliefs in personal control over academic success, and these beliefs were good predictors of achievement and task-related classroom behaviors. This was not true of the high-risk nonintervention Ss, in whom only IQ was related to achievement. IQ scores were not related to achievement in intervention Ss. The importance of motivational components of achievement is discussed and the influence of socializing environments in establishing relations among beliefs in personal control, subsequent goal-directed classroom behaviors, and achievement outcomes is noted. (36 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)