Pearson now uses a technology-based testing platform, Q-Interactive, to administer tests previously available in paper versions. The same norms are used for both versions; Pearson's in-house equivalency studies indicated that both versions are equated. The goal of the current study is to independently evaluate equivalency findings. For the current…

In this study, we explore the interconnectedness between children's creativity, social play, and language abilities. The participants were 225 (109 girls, 116 boys) preschool children, from diverse European American, African American, and Hispanic ethnic heritages. We assessed the children in three ways. First, each child completed the Goodenough…

This study explored the effects of a child's gender and school setting on preschoolers' language abilities (receptive vocabulary), creativity, and social play. The participants were primarily European-American children who spoke English as a primary language (nine children were bilingual), and were from middle income socioeconomic backgrounds.…

An innovative DVD of classic nursery rhymes and stories empowered at-risk kindergarten children to control in the home when and how much they listen, promoting better listening, reading, and overall literacy comprehension skills. Coupled with modest teacher training, and limited use in the classroom, the DVD generated dramatic vocabulary growth in…

Recent studies have begun to uncover the genetic architecture of educational attainment. We build on this work using genome-wide data from siblings in the National Longitudinal Study of Adolescent to Adult Health (Add Health). We measure the genetic predisposition of siblings to educational attainment using polygenic scores. We then test how…

Purpose: Verbal short-term memory (STM) and working memory (WM) skills predict speech and language outcomes in children with cochlear implants (CIs) even after conventional demographic, device, and medical factors are taken into account. However, prior research has focused on single end point outcomes as opposed to the longitudinal process of…

The present study compared the effects of discrete trial instruction (DTI) and mand training on the acquisition of independent requests in 6 children with autism. Two multiple-probe designs across participants were conducted with 3 participants receiving mand training followed by DTI and the other 3 receiving DTI followed by mand training. Eye…

The predictive validity of the Slosson Intelligence Test, Peabody Picture Vocabulary Test, Goodenough-Harris Drawing Test, Developmental Test of Visual Motor Integration, and the Metropolitan Readiness Test was evaluated for use with kindergarten children. The criterion measure was the California Achievement Tests administered when the children…

TO DETERMINE WHETHER SIGNIFICANT DIFFERENCES EXIST IN SKILL PERFORMANCE AS A RESULT OF HEAD START EXPERIENCE AND TO DETERMINE WHETHER THESE DIFFERENCES EXIST BETWEEN TWO ETHNIC GROUPS, 17 ANGLO-AMERICAN AND 62 MEXICAN-AMERICAN CULTURALLY DISADVANTAGED CHILDREN WERE PRE-TESTED AND POST-TESTED DURING THE SUMMER OF 1965 IN CONNECTION WITH SIX-WEEK…