The Relationship Between Perceived Assertiveness/Shyness and Emergent Bilinguals’ Vocabulary Intervention Outcomes: A Preliminary Investigation

This preliminary study examined the relationship between clinicians’ perceptions (i.e., speech pathologists) of children’s scores on the Assertiveness scale of the Teacher-Child Rating Scale 2.1 and gains in naming and defining words following English-only or Spanish–English intervention for emergent bilinguals (EBs). Twenty-eight Spanish-speaking preschoolers were randomly assigned to participate in one of two vocabulary intervention groups: English-only ( n= 14) and Spanish-English with Spanish provided through a tablet computer ( n = 14). EBs were assessed in naming and definition before and after interventions. The clinicians provided perceptions of levels of assertiveness and shyness of both groups of EBs using the Assertiveness scale. A correlation analysis indicated a strong relationship between the Assertiveness scale and English word naming and definition gains in both groups (English-only and Spanish–English) and Spanish gains in the Spanish–English group. Clinicians’ perceptions of shyness should be considered as a variable of interest that affects response to intervention.

A Phase 2 Exploratory Trial of a Vocabulary Intervention in High Poverty Elementary Education Settings

This article reports results of a phase 2 exploratory trial of a vocabulary program delivered in elementary schools to improve student’s reading ability, including their comprehension. The intervention was tested as a targeted intervention in classrooms with children aged 7–10 across 20 weeks during one school year, with eligible students learning in small groups of four. Teachers and support staff received training in this cooperative learning approach to develop children’s vocabulary with particular focus on Tier‐2 words. School staff received additional support and resources to equip them to develop and implement the vocabulary instruction sessions to targeted students. The trial was undertaken with a sample of 101 students in seven schools from three English district areas with high levels of socio‐economic disadvantage. A standardized reading test was used to measure reading outcomes, with significant gains found in student’s overall reading ability, including comprehension. Owing to the positive results found in this trial, including positive feedback about implementation of the technique, next steps should be a larger trial with 48 schools to avoid the risk of sampling error due to limited number of schools.

Vocabulary Interventions for Young Emergent Bilingual Children: A Systematic Review of Experimental and Quasi-Experimental Studies

Vocabulary plays a critical role in later reading achievement of emergent bilingual children (EBC) who are learning two languages. Given emerging vocabulary intervention research for EBC, we synthesize studies on vocabulary interventions designed for preschool and kindergarten EBC to provide the cumulative knowledge on the following dimensions: (a) EBC’s characteristics, (b) features of selected target words and books, (c) critical components of vocabulary interventions, and (d) the overall effectiveness of the interventions as reflected by the percentage of studies reporting a significant increase on proximal measures of EBC’s target words. Through a systematic search, we identified 19 articles using experimental or quasi-experimental designs. Overall, EBC increased their knowledge of words taught through vocabulary instruction, and the use of bilingual or family heritage instructional language increased EBC’s vocabulary knowledge in both languages.

Improving Academic Vocabulary for Adolescent Students With Disabilities: A Replication Study

Creating Habits That Accelerate the Academic Language of Students (CHAAOS) is a vocabulary intervention developed by O’Connor et al. to improve the academic vocabulary of middle school students with disabilities. This study was designed as a replication of O’Connor et al.’s study; CHAAOS lessons were taught to 33 sixth graders who received special education services for disabilities in English/Language Arts classes. Researcher-designed vocabulary and comprehension assessments for the taught words were administered pre- and post-instruction. The performance of students in this study was compared with the performance of students in O’Connor et al.’s study. Results demonstrated that the present students made similar gains in vocabulary and comprehension compared with the previous CHAAOS students and scored significantly higher than the previous comparison students who did not receive any instruction on the words. These findings support the use of CHAAOS for improving the academic vocabulary of students with disabilities.

Parent-Implemented Oral Vocabulary Intervention for Children With Down Syndrome

Young children with Down syndrome (DS) often demonstrate impaired oral vocabulary development; however, few intervention studies have focused on this population. One promising method to improve the oral vocabulary of young children with DS may be to train their parents to intervene at home. In this study, we used tele-education methods (e.g., videoconferences, email) to coach parents to implement an adapted version of Down Syndrome LanguagePlus (DSL+). Four children with DS (aged 5–6 years) participated in the multiple probe across behaviors (i.e., stories) single-case research design study. Increasing trends during baseline and data variability precluded confirmation of a functional relation; however, results indicated that all participants increased their scores on mastery measures of targeted vocabulary. Three of the four parents implemented DSL+ with high fidelity and responded favorably to social validity interviews.