Teacher qualifications, classroom practices, family characteristics, and preschool experience: Complex effects on first graders' vocabulary and early reading outcomes

The quality of teaching behaviors in learning environments of DHH students

Classrooms are complex learning environments, with instruction, climate, and teacher-student interactions playing important roles in students' academic progress. To investigate the learning environments of deaf and hard-of-hearing (DHH) students, we developed a new observational tool called the Quality of the Learning Environment-DHH rating scale (QLE-DHH) and rated 98 teachers of DHH students being educated in a range of classroom environments. The present study sought to (1) determine if the items on the QLE-DHH are good indicators of theoretically meaningful dimensions of classroom quality; (2) determine to what extent these dimensions predicted language and reading outcomes of DHH students; and (3) examine how teachers of DHH students were rated on the indicators of classroom quality. The findings suggested that the QLE-DHH has excellent structural validity. Ratings predicted student reading outcomes. Finally, the QLE-DHH was able to capture teachers' strengths and skills in need of improvement. The QLE-DHH appears to hold promise for use in both research and teacher preparation programs.

Effects of multilingualism on Australian infants' language environments in early childhood education centers

This study investigates differences in the language environments experienced by multilingual and monolingual infants in early childhood education and care (ECEC) settings. The Language Environment Analysis (LENA) technology was used to collect day-long audio-recordings from 181 one-year-old infants (age range from 12 to 21 months). We examined whether infants' multilingual status predicts the amount of educators' language input (adult word count, AWC), child vocalizations (CVC) and conversational turns (CTC), as well as interaction effects on AWC, CVC and CTC of infants' multilingual status and other infant, home and ECEC characteristics. Multilevel mixed effects models revealed no main effect of infants' multilingual status on the language environment outcome variables. Instead, infant gender significantly predicted adult word count, with female infants hearing more words from educators than male infants. There was a significant interaction effect between the infants' multilingual status and both their age and length of time in an ECEC setting on child vocalizations. While monolingual infants produced more vocalizations as their age increased, multilingual infants did not show this increase in vocalizations with age. Further, the difference between monolingual and multilingual children's vocalizations decreased as the length of time in ECEC increased. There were no significant predictors of conversational turns. Findings from this study suggest that early childhood educators do not adjust their talk according to the multilingual status of the infants. However, multilingual infants do not increase their vocalizations as their age increases to the same extent as do their monolingual peers. The interaction effect between multilingualism and the length of ECEC attendance also implies that ECEC environments may be particularly beneficial for supporting multilingual infants' vocalizations. This study highlights the need to provide pedagogical support to educators to help them to encourage multilingual infants' vocalizations in ECEC settings.

Lively Minds: improving health and development through play-a randomised controlled trial evaluation of a comprehensive ECCE programme at scale in Ghana

INTRODUCTION

Many children in developing countries grow up in environments that lack stimulation, leading to deficiencies in early years of development. Several efficacy trials of early childhood care and education (ECCE) programmes have demonstrated potential to improve child development; evidence on whether these effects can be sustained once programmes are scaled is much more mixed. This study evaluates whether an ECCE programme shown to be effective in an efficacy trial maintains effectiveness when taken to scale by the Government of Ghana (GoG). The findings will provide critical evidence to the GoG on effectiveness of a programme it is investing in, as well as a blueprint for design and scale-up of ECCE programmes in other developing countries, which are expanding their investment in ECCE programmes.

METHODS AND ANALYSIS

This study is a cluster randomised controlled trial, in which the order that districts receive the programme is randomised. A minimum sample of 3240 children and 360 schools will be recruited across 72 district school cohort pairs. The primary outcomes are (1) child cognitive and socioemotional development measured using the International Development and Early Learning Assessment tool, the Strengths and Difficulties Questionnaire, and tasks from the Harvard Laboratory for Development Studies; (2) child health (measured using height/weight for age, height-for-weight Z scores). Secondary outcomes include (1) maternal mental health, (using Kessler-10 and Warwick Edinburgh Mental Wellbeing Scale) and knowledge of ECCE practices; (2) teacher knowledge, motivation and teaching quality (measured with classroom observation); (3) parental investment (using the Family Care Index and Home Observation Measurement of the Environment and the Child-Parent Relationship Scale); (4) water, sanitation, and hygiene (WASH) practices; (5) acute malnutrition (using mid-upper arm circumference). We will estimate unadjusted and adjusted intent-to-treat effects.

ETHICS AND DISSEMINATION

Study protocols have been approved by ethics boards at the University College London (21361/001), Yale University (2000031549) and Ghanaian Health Service Ethics Review Committee (028/09/21). Results will be made available to participating communities, funders, the wider public and other researchers through peer-reviewed journals, conference presentations, social and print media and various community/stakeholder engagement activities.

TRIAL REGISTRATION NUMBER

ISRCTN15360698, AEARCTR-0008500.

Teacher Educational Decision Making for Children With Specific Language Impairment

PURPOSE

Children with specific language impairment (SLI) are underidentified, despite a robust literature on their language abilities and a clinical grammar marker. Adlof and Hogan (2019) call for school systems to assess oral language and provide supports through response to intervention (RTI), with the aim of identifying and supporting children with SLI and other language impairments. However, it is unknown how teachers make educational decisions for children with SLI.

METHOD

A web-based survey was distributed to public school teachers nationwide (N = 304). In this observational study, teachers read six vignettes featuring profiles of children systematically varying in the linguistic characteristics relevant to SLI (e.g., difficulty with verb tense) and responded to items on the educational decisions that they would make in the absence of workplace constraints.

RESULTS

Teachers were likely to identify that the children in the vignettes needed language for classroom success and to indicate that they would provide in-class intervention. However, teachers were unlikely to recommend speech-language pathology services. These outcomes were mostly consistent across all child characteristics and teacher characteristics.

CONCLUSIONS

Findings show that teachers were sensitive to the language-based needs of children with SLI and elected to provide in-class intervention. Future work is needed to understand how workplace characteristics, including opportunities for interprofessional collaboration, and the heterogeneity of children with SLI, inform teacher educational decision making.

Early Literacy Skills and Later Reading and Writing Performance Across Countries: The Effects of Orthographic Consistency and Preschool Curriculum

Background

Studies have reported a strong association between children's early literacy skills at preschool and their reading and writing skills at primary school. However, it is unclear whether this association is affected by language and curriculum practices.

Objective

The study investigates (i) whether early literacy skills are influenced by orthographic consistency and by preschool curriculum, and (ii) how early skills are related to later literacy skills across countries.

Method

Three countries, Italy (n = 73), Romania (n = 65), and Belgium (n = 109) were involved in the study, for a total of 247 children. Language and early literacy in preschool were assessed using a novel assessment tool (the ‘Talk’). Early visual-phonological and manual aspects integration were investigated using rapid automatized naming and grapho-motor tasks. The children’s reading and writing skills nine months later were assessed using standardized tests.

Results

Results showed higher early literacy scores for the groups of children speaking languages with more transparent orthographic systems and for the group taking part in preschool activities designed to enhance literacy acquisition. Later reading and writing skills were predicted by early competences, albeit with differences across countries.

Conclusions

Findings suggest that literacy acquisition trajectories are not only associated with early skills but are also influenced by language characteristics and curriculum practices. The study also presents preliminary findings relative to the ‘Talk’, an assessment tool that may have important implications for early identification and intervention of language and literacy difficulties, as well as for improving cross-country curriculum practices.

Unterschiede in der Wahrnehmung der Qualität des Deutschunterrichts zwischen Grundschülerinnen und Grundschülern

Zusammenfassung. Der gleiche Unterricht wird von Schülerinnen und Schülern einer Klasse unterschiedlich wahrgenommen. Unklar ist, welche Schülermerkmale hierfür ursächlich sind. Aus der Forschung ist zudem bekannt, dass Schülereinschätzungen der Unterrichtsqualität prädiktiv für den Schulerfolg sind. Allerdings beziehen sich viele Arbeiten auf Lernende weiterführender Schulen sowie auf mathematisch-naturwissenschaftliche Fächer. Vor diesem Hintergrund wurde in dieser Arbeit analysiert, ob zwischen Grundschülerinnen und Grundschülern systematische Unterschiede in der Wahrnehmung der Basisdimensionen von Unterrichtsqualität, Klassenführung, kognitive Aktivierung und Unterrichtsklima, im Deutschunterricht bestehen. Zusätzlich wurde untersucht, ob unter Kontrolle der individuellen Lesekompetenz die angenommenen Zusammenhänge bestehen bleiben. Des Weiteren wurde geprüft, ob die Unterrichtsqualitätseinschätzung geschlechtsbezogene Unterschiede in motivationalen Schülervariablen, welche für den Schulerfolg von Lernenden relevant sind, miterklären kann. Die Forschungsfragen wurden anhand der deutschen Teilstichprobe ( N = 3959, 49.2% weiblich) der Internationalen Grundschul-Lese-Untersuchung 2016 mit Mehrebenenmodellen überprüft. Mädchen nahmen das unterstützende Unterrichtsklima positiver wahr als Jungen. Das Geschlecht war hingegen nicht prädiktiv für die Wahrnehmung der Klassenführung und des Unterrichtsklimas. Auch unter Kontrolle der individuellen Lesekompetenz blieben die Zusammenhänge bestehen. Zusätzlich zeigte sich, dass die geschlechterbezogenen Unterschiede in der Lesemotivation und dem Leseverhalten durch die Wahrnehmung der Unterrichtsqualität vermittelt wurden. Die Ergebnisse werden inhaltlich und methodisch diskutiert. Implikationen für Forschung und Praxis werden abgeleitet.

Academic Resilience and Engagement in High School Students: The Mediating Role of Perceived Teacher Emotional Support

Academic resilience is the ability to overcome setbacks and chronic difficulties in the academic context. Previous studies have found that resilient students tend to be more engaged in school than their counterparts. Nevertheless, it seems worth deepening the role of contextual factors, such as teacher emotional support and how students perceive it, as it could contribute to foster the abovementioned relationship. The present study aimed to examine the links between academic resilience, perceived teacher emotional support, and school engagement. Moreover, the mediating role of perceived teacher emotional support was investigated. A sample of 205 Italian high school students (58.5% female), aged 14–19 years (M = 16.15, SD = 1.59), completed self-report questionnaires on academic resilience, perceived teacher emotional support, and school engagement. A structural equation model (SEM) was used to test the mediation hypothesis. The results showed that academic resilience was associated with perceived teacher emotional support, and both of them were related to school engagement. Furthermore, perceived teacher emotional support partially mediated the relationship between academic resilience and school engagement. Findings were discussed by underlining the importance of fostering personal and contextual resources in the school context to promote students’ well-being.

The Specificity Principle in Young Dual Language Learners' English Development

This study employs the Specificity Principle to examine the relative impacts of external (input quantity at home and at school, number of books and reading frequency at home, teachers' degree and experience, language usage, socioeconomic status) and internal factors (children's working memory, nonverbal intelligence, learning-related social-skills, chronological age, gender) on children's English-language development in phonological awareness (PA), receptive vocabulary (RV), and word reading (WR). Altogether, 736 four- to five-year-old Singaporean Mandarin-English speaking kindergarteners were assessed twice longitudinally. Their English-language PA, RV, and WR development was predicted using the eight external factors and five internal factors with Bayesian least absolute shrinkage and selection operators. Internal factors explained more variance than external factors in all three language domains. External factors had their largest impact on RV.

Construct-Specific and Timing-Specific Aspects of the Home Environment for Children's School Readiness

Prior evidence supports that the home environment is related to children’s development of school readiness skills. However, it remains unclear how construct- and timing-specific aspects of the home environment are related to children’s school readiness skills, unique from overall, stable aspects of home quality. Unpacking associations due to specific constructs and timing of the home environment may provide insights on the theoretical processes that connect the home environment to school readiness. Using data from the NICHD Study of Early Child Care and Youth Development (N = 1,364), the current study examines how timing (36 and 54 months) and constructs (educational stimulation and socio-emotional responsivity) of the home environment, relative to overall levels across time, relate to children’s language skills, math skills, and externalizing behaviors. The overall, stable aspects of the home environment were significantly associated with children’s language skills and externalizing problems. Additionally, there were significant paths from the stimulation construct at 54 months to math skills, language skills, and externalizing problems. These findings provide evidence that although the overall home environment is predictive of school readiness, the stimulation construct of the home environment at 54 months has additional concurrent relations to children’s school readiness. Implications for the role of the home environment and children’s school readiness are discussed.

The "GIST" of the reading comprehension problem in grades 4 and 5

Main idea and summary are essential elements of reading comprehension. We report results from Grades 4 and 5 student performance on two years of state-mandated standardized reading testing which indicate that students perform statistically significantly lower on main idea and summary questions on the tests than any other question category. In this study, teacher competency was measured in a main idea task and teacher surveys were used to understand what instructional practices and materials they use to teach reading comprehension. Descriptive analyses indicate that teachers have a moderate competency for writing main ideas and many use instructional practices that are not supported by empirical evidence or reviewed by the What Works Clearinghouse. Thus, teacher knowledge and instructional practices may be malleable factors that contribute to student outcomes.

Child, family, and school factors in bilingual preschoolers' vocabulary development in heritage languages

Child characteristics, family factors, and preschool factors are all found to affect the rate of bilingual children's vocabulary development in heritage language (HL). However, what remains unknown is the relative importance of these three sets of factors in HL vocabulary growth. The current study explored the complex issue with 457 Singaporean preschool children who are speaking either Mandarin, Malay, or Tamil as their HL. A series of internal factors (e.g., non-verbal intelligence) and external factors (e.g., maternal educational level) were used to predict children's HL vocabulary growth over a year at preschool with linear mixed effects models.The results demonstrated that external factors (i.e., family and preschool factors) are relatively more important than child characteristics in enhancing bilingual children's HL vocabulary growth. Specifically, children's language input quantity (i.e., home language dominance), input quality (e.g., number of books in HL), and HL input quantity at school (i.e., the time between two waves of tests at preschool) predict the participants' HL vocabulary growth, with initial vocabulary controlled. The relative importance of external factors in bilingual children's HL vocabulary development is attributed to the general bilingual setting in Singapore, where HL is taken as a subject to learn at preschool and children have fairly limited exposure to HL in general. The limited amount of input might not suffice to trigger the full expression of internal resources. Our findings suggest the crucial roles that caregivers and preschools play in early HL education, and the necessity of more parental involvement in early HL learning in particular.

Teacher-student interaction in a special school for students with developmental disabilities in Chinese context

This paper analyzes interactions between teachers and students with developmental disabilities in a special education school in China, which is still the main educational placement for the disabled in China. Video observation data collected from six students in second grade and one teacher, were coded by an improved Flanders Interaction Analysis System (iFIAS). Results indicate that the teacher played the dominant role in the class while her/his instruction was student-oriented, several evidence-based strategies were used to motivate students' engagement, including questioning, timely feedback, reinforcement, game teaching, students' self-determination. Few peer interactions happened due to homogeneous grouping. Besides, the frequency of interaction patterns between teachers and students with developmental disabilities (DD) of different learning ability was similar while the interaction patterns were different. There were more non-academic interactions between the teacher and students with most serious disabilities in the class than others, while there existed more cognitive extension-partial and full interactions between teachers and students with least serious disabilities in the class than others. The results shed light on how teachers interact with students who have DD, and how interactions can be differentially delivered to students with DD of various learning abilities.

The Relation Between Dialect Density and the Codevelopment of Writing and Reading in African American Children

The purpose of this longitudinal study was to examine the influence of spoken dialect density on writing and on the codevelopment of reading and writing in African American English-speaking (AAE) children from first through fifth grades. The sample included 869 students, ranging in age from 5.8 to 12.5 years. Results indicated that dialect density had a negative influence concurrently and longitudinally on reading and writing in AAE-speaking children. High dialect users tended to have weak reading and writing skills and heavier dialect density slowed growth in reading and writing. However, this effect was moderated by the effects of reading and writing on each other. Reading had a facilitative effect on writing even in the presence of heavy dialect use.

Behavioral Skills Training in Portuguese Children With School Failure Problems

This paper postulates that psychology can make an important contribution at an individual level to help children with school failure problems in a context where too little applied research has been conducted on the instructional needs of these children. Some data are analyzed, revealing that, despite some progress, school failure is still a main educational problem in many countries. In this study, Behavioral Skills Training (BST) was applied in Portugal to train children with school failure difficulties. BST is a method based on Applied Behavior Analysis, a teaching package consisting of a combination of behavioral techniques: instructions, modeling, rehearsal, and feedback. Two empirical studies are presented. Their main purpose was to develop behavioral diagnostic and training techniques to teach lacking skills. School success was defined in terms of a set of skills proposed by teachers and school failure as a lack of one or more of these skills. The main instrument was a package of training programs to be applied in three areas: basic behavior (precurrents), academic behavior, or social behavior. The second instrument is a package of check-lists, aimed to determine the level of performance of the child in an area. This check-list was applied before (pre-test) and after (post-test) training. In the first study, 16, 7- to 8-year old children were trained. They were attending the second or third grades and having academic difficulties of different origins. The effects of the training programs are evaluated in terms of percentage of attained objectives, comparing a pre- and a post-test. The results showed an increase in correct responses after training in all cases. To provide a sounder demonstration of the efficacy of the training programs, a second study was carried out using a quasi-experimental design. A multiple baseline design was applied to three 10- to 11-year-old children, referred by teachers because of learning difficulties in the fourth grade. Results showed few performance changes without training. Increases in behavior following BST were evident in all cases, indicating that training generated improvement in all three children. In both studies, comparable results occurred across students, demonstrating replication of the effects of the training programs.

The role of preschool teacher-child interactions in academic adjustment: An intervention study with Playing-2-gether

BACKGROUND

Social relationships can serve as important risk or protective factors for child development in general, and academic adjustment in particular.

AIMS

This study investigated the role of teacher-child interactions in academic adjustment among preschool boys at risk of externalizing behaviour, using a randomized controlled trial study with Playing-2-gether (P2G), a 12-week indicated two-component intervention aimed at improving the affective quality of the teacher-child relationship and teacher behaviour management.

SAMPLE

In a sample of 175 preschool boys showing signs of externalizing behaviour (M_age  = 4 years, 9 months, SD_age  = 7 months) and their teachers, we investigated P2G effects on academic engagement as well as on language achievement.

METHODS

Academic engagement was rated by teachers at three occasions within one school year (T1 = pretest, T3 = post-test, and T2 = in-between intervention components). Language achievement was assessed by researchers at pre- and post-test, using a standardized test.

RESULTS

Cross-lagged path analyses revealed a direct intervention effect of P2G on academic engagement at Time 2. In addition, a significant indirect intervention effect was found on academic engagement at Time 3 through academic engagement at Time 2. Finally, academic engagement at Time 2 was found to predict language achievement at post-test. A marginally significant indirect intervention effect was found on language achievement at Time 3, through academic engagement at Time 2.

CONCLUSIONS

This intervention study suggests that teacher-child interactions predict academic engagement over time, which in turn improves language achievement among preschool boys at risk of externalizing behaviour.

Do Children's Learning-Related Behaviors Moderate the Impacts of an Empirically-Validated Early Literacy Intervention?

The present study included 314 children who had been involved in Project STAR, and explored how two learning-related behaviors, interest in literacy and effortful control, moderated the impact of the literacy intervention on reading outcomes. Results indicated significant associations of both learning-related behaviors with reading, with the children with the highest literacy interest and effortful control in the intervention group showing the highest reading outcomes. These results indicate that accounting for a greater breadth of possible moderators of intervention impacts is an important area to explore.

Classroom quality as a predictor of first graders' time in non-instructional activities and literacy achievement

This study investigated how quality of the classroom learning environment influenced first grade students' (n=533) time spent in two non-instructional classroom activities (off-task and in transition) and their subsequent literacy outcomes. Hierarchical linear modeling revealed that higher classroom quality was related to higher student performance in reading comprehension and expressive vocabulary. Further, classroom quality predicted the amount of time students spent off-task and in transitions in the classroom, with slopes of change across the year particularly impacted. Mediation effects were detected in the case of expressive vocabulary such that the influence of classroom quality on students' achievement operated through students' time spent in these non-instructional activities. Results highlight the importance of overall classroom quality to how students navigate the classroom environment during learning opportunities, with subsequent literacy achievement impacted. Implications for policy and educational practices are discussed.

School Belonging, Generational Status, and Socioeconomic Effects on Mexican-Origin Children's Later Academic Competence and Expectations

This study examined factors that relate to academic competence and expectations from elementary to middle school for 674 fifth grade students (50% boys; M_age = 10.86 years) of Mexican origin. Models predicting academic competence and expectations were estimated using a Structural Equation Modeling (SEM) framework, with longitudinal data from fifth to eighth grades. School belonging (i.e., social and emotional connectedness to school) predicted greater academic competence and expectations over time. Findings indicate that student feelings of belonging in school may act as a resource that promotes academic competence and expectations. Furthermore, family income, parent education, and generational status had direct effects on academic competence and expectations to some degree, suggesting the importance of contextual factors in this process.

Dialect variation, dialect-shifting, and reading comprehension in second grade

The purpose of this study was to examine second graders' (n=680) changing spoken nonmainstream American English (NMAE) use in relation to their oral language and reading comprehension achievement. Fall NMAE production was negatively associated with fall achievement scores. NMAE production generally decreased from fall to spring. Students who qualified for the US Free and Reduced Lunch program (FARL) and who had stronger language skills were more likely to decrease their NMAE use (i.e., dialect shifting) than their peers who did not qualify for FARL or their peers with weaker language skills. Dialect shifting for a sub-sample of 102 students who used substantial amounts of NMAE at the beginning of the school year was predicted by school context, controlling for reading and language skills - in general, students who attended more affluent schools dialect shifted to a greater extent than did their peers who attended higher poverty schools. Greater dialect shifting in this group predicted gains in reading comprehension from fall to spring.

Students’ evocative impact on teacher instruction and teacher–child relationships

Classroom research has typically focused on the role of teaching practices and the quality of instruction in children’s academic performance, motivation and adjustment—in other words, classroom interactions initiated by the teacher. The present article presents a model of classroom interactions initiated by the child, that is, the notion that a child’s characteristics and active efforts may evoke different instructional patterns and responses among teachers. Then follows a review of previous research on the role of children’s academic performance, their motivation and their socio-emotional characteristics in their teachers’ instruction methods and teacher–child relationships. Some of the mechanisms that may be responsible for these “evocative impacts” are discussed. Classroom interactions initiated by the child, and those initiated by the teacher will then be considered from the perspective of the transactional theory of teacher–child interactions. Finally, some conclusions are drawn concerning possible future classroom research.

Teaching Through Interactions in Secondary School Classrooms: Revisiting the Factor Structure and Practical Application of the Classroom Assessment Scoring System-Secondary

Valid measurement of how students' experiences in secondary school classrooms lead to gains in learning requires a developmental approach to conceptualizing classroom processes. This article presents a potentially useful theoretical model, the Teaching Through Interactions framework, which posits teacher-student interactions as a central driver for student learning and that teacher-student interactions can be organized into three major domains. Results from 1,482 classrooms provide evidence for distinct emotional, organizational, and instructional domains of teacher-student interaction. It also appears that a three-factor structure is a better fit to observational data than alternative one- and two-domain models of teacher-student classroom interactions, and that the three-domain structure is generalizable from 6th through 12th grade. Implications for practitioners, stakeholders, and researchers are discussed.

A Portuguese version of the student-teacher relationship scale - short form

Research consistently demonstrates that positive student-teacher relationships are fundamental to the healthy development of all students. However, we lack a Portuguese-validated measure of student-teacher relationships. In this article we present the adaptation procedures and the psychometric properties of a Portuguese version of the Student-Teacher Relationship Scale - Short Form (Pianta, 1992). Five hundred and thirty five teachers from 127 schools completed the STRS-SF. The results demonstrate that this adapted version of the STRS-SF has good psychometric properties, namely high reliability (α = .84 to .87) and expected construct validity, which were tested through exploratory and confirmatory factor analyses (χ2/df = 1.65, CFI = .96, GFI = .93, RMSEA = 0.05). This study also showed that the correlations of student-teacher relationship with students' demographic variables are consistent with the evidence in the literature about this construct. Finally, the study indicated that female teachers reported more closeness, t(530) = 4.06, p < .001 and better overall student-teacher relationships, t(530) = 4.90, p < .001. In the discussion, we analyze the implications of these results.

Decoding skills in children with language impairment: contributions of phonological processing and classroom experiences

PURPOSE

Children with language impairment (LI) often demonstrate difficulties with word decoding. Research suggests that child-level (i.e., phonological processing) and environmental-level (i.e., classroom quality) factors both contribute to decoding skills in typically developing children. The present study examined the extent to which these same factors influence the decoding skills of children with LI, and the extent to which classroom quality moderates the relationship between phonological processing and decoding.

METHOD

Kindergarten and first-grade children with LI (n = 198) were assessed on measures of phonological processing and decoding twice throughout the academic year. Live classroom observations were conducted to assess classroom quality with respect to emotional support and instructional support.

RESULTS

Hierarchical regression analyses revealed that of the 3 phonological processing variables included, only phonological awareness significantly predicted spring decoding outcomes when controlling for children's age and previous decoding ability. One aspect of classroom quality (emotional support) was also predictive of decoding, but there was no significant interaction between classroom quality and phonological processing.

CONCLUSIONS

This study provides further evidence that phonological awareness is an important skill to assess in children with LI and that high-quality classroom environments can be positively associated with children's decoding outcomes.

Understanding how children's engagement and teachers' interactions combine to predict school readiness

This study examined the quality of preschool classroom experiences through the combination of teachers' interactions at the classroom level and children's individual patterns of engagement in predicting children's gains in school readiness. A sample of 605 children and 309 teachers participated. The quality of children's engagement and teacher interactions was directly observed in the classroom setting, and direct assessments of children's school readiness skills were obtained in the fall and again in the spring. The quality of teacher interactions was associated with gains across all school readiness skills. The effect of children's individual classroom engagement on their gains in school readiness skills (specifically phonological awareness and expressive vocabulary) was moderated by classroom level teacher interactions. The results suggest that if teachers provide highly responsive interactions at the classroom level, children may develop more equitable school readiness skills regardless of their individual engagement patterns.

Do emotional support and classroom organization earlier in the year set the stage for higher quality instruction?

Many teachers believe that providing greater emotional and organizational supports in the beginning of the year strengthens their ability to teach effectively as the year progresses. Some interventions, such as the Responsive Classroom (RC) approach, explicitly embed this sequence into professional development efforts. We tested the hypothesis that earlier emotional and organizational supports set the stage for improved instruction later in the year in a sample of third- and fourth-grade teachers enrolled in a randomized controlled trial of the RC approach. Further, we examined the extent to which the model generalized for teachers using varying levels of RC practices as well as whether or not teachers were in the intervention or control groups. Teachers' emotional, organizational, and instructional interactions were observed using the Classroom Assessment Scoring System (Pianta, La Paro, & Hamre, 2008) on five occasions throughout the year. Results indicated a reciprocal relation between emotional and instructional supports. Specifically, higher levels of emotional support earlier in the year predicted higher instructional support later in the year. Also, higher levels of instructional support earlier in the year predicted higher emotional support later in the year. Classroom organization was not found to have longitudinal associations with the other domains across a year. This pattern was robust when controlling for the use of RC practices as well as across intervention and control groups. Further, teachers' use of RC practices predicted higher emotional support and classroom organization throughout the year, suggesting the malleability of this teacher characteristic. Discussion highlights the connection between teachers' emotional and instructional supports and how the use of RC practices improves teachers' emotionally supportive interactions with students.

Teacher-child relationships and academic achievement: a multilevel propensity score model approach

A robust body of research finds positive cross-sectional and longitudinal associations between teacher-child relationships and children's academic achievement in elementary school. Estimating the causal effect of teacher-child relationships on children's academic achievement, however, is challenged by selection bias at the individual and school level. To address these issues, we used two multilevel propensity score matching approaches to estimate the effect of high-quality teacher-child relationships in kindergarten on math and reading achievement during children's transition to first grade. Multi-informant data were collected on 324 low-income, Black and Hispanic students, and 112 kindergarten and first-grade teachers. Results revealed significant effects of high-quality teacher-child relationships in kindergarten on math achievement in first grade. No significant effects of teacher-child relationships were detected for reading achievement. Implications for intervention development and public policy are discussed.

There Is a World Outside of Experimental Designs: Using Twins to Investigate Causation

This study introduces a co-twin control method commonly used in the medical literature but not often within educational research. This method allows for a comparison of twins discordant for an "exposure," approximating alternative outcomes in the counterfactual model. Example analyses use data drawn from the Florida Twin Project on Reading to determine whether exposure to "teacher quality," measured by growth in oral reading fluency (ORF) scores of classmates, causally affects ORF performance of twins in the subsequent years. The analysis highlights PROC MIXED in SAS, including a novel expansion to allow for the nested data. Results from 2,788 twins suggested that being in classrooms with lower teacher quality in first grade leads to lower ORF scores in second and third grade with little indication of possible genetic or environmental confounding.