Purpose: Oral narrative, or storytelling, skills may constitute a linguistic strength for African American children, with implications for academic and social well-being. Despite this possibility, few studies have examined individual differences in oral narrative skill among African American children. To address this gap in the literature, this…

This article examined the ability of young children to adapt their trust in testimony in relation to the strength of their prior knowledge across 2 cultures and 2 age groups. Kindergartners and second graders in the United States and Hong Kong (N = 128) viewed pictures of objects and made category judgments about each object: first, in the…

We examined the longitudinal predictors of nonword decoding, reading fluency, and spelling in three languages that vary in orthographic depth: Finnish, Greek, and English. Eighty-two English-speaking, 70 Greek, and 88 Finnish children were followed from the age of 5.5 years old until Grade 2. Prior to any reading instruction, they were…

Twin children from Australia, Scandinavia, and the United States were assessed for inattention, hyperactivity-impulsivity, and reading across the first 3 school years. Univariate behavior-genetic analyses indicated substantial heritability for all three variables in all years. Longitudinal analyses showed one genetic source operating across the…

Children enter kindergarten in the United States with large differences in their background knowledge, vocabulary, and early literacy experiences. There is a strong relationship between language development during the early years and reading ability in the primary grade and teachers must understand the importance of developing vocabulary and its…

The United States is as known for its high-quality universities as for its poor-quality public schools. Many states are taking steps to improve the likelihood that their children will succeed in grades K-12 by providing funding for pre-kindergarten (PK). More than $2.4 billion dollars is spent on these programs, and the number of children…