This review examines ethnicity reporting in three autism-related journals ("Autism," "Focus on Autism and Other Developmental Disabilities," and "Journal of Autism and Developmental Disorders") over a 6-year period. A comprehensive multistep search of articles is used to identify ethnicity as a demographic variable in…

This study examined the impact of childhood reading disability (RD) on adult educational attainment and income. Participants' (N = 1,344) RD was assessed at age 7, and adult educational attainment and income were assessed in midlife using categorical variables. Participants with RD at age 7 were 74% (95% CI: 0.18, 0.37) less likely to attain a…

This study identified factors that protected (a) adolescent bullies from becoming antisocial young adults, and (b) adolescent victims of bullying from subsequent depression. Data were drawn from the Australian Temperament Project, a population birth cohort study that has followed participants since 1983. Systematic examination of potential risk…

Generalizability and decision studies provide a mathematical framework for quantifying the stability of a given number of measurements. This approach is especially relevant to the task of obtaining a representative measure of communicative behavior in young children and supports an alternative to the debate regarding which type of assessment…

The present study examined the relation between the amount of years of study and the perception of skill acquisition through indicators of students' satisfaction with the course program. It was hypothesized that the more years students spend at the university, the higher their perception of skill acquisition and that factors related to the course…

Research Findings: This study examined whether approaches to learning moderate the association between home literacy environment and English receptive vocabulary development. The Head Start Family and Child Experiences Survey (2003 cohort) was used for analysis. Latent growth curve modeling was utilized to test a quadratic model of English…

Although students with autism spectrum disorders (ASD) are least likely to attend and participate in transition planning meetings, little is known about factors related to their involvement. Using a national data set, we conducted regressions to identify predictors of the involvement of 320 youth with ASD. Attendance positively related to higher…

This study explores the influence of gender on changes in recovery status among participants in a longitudinal study. The study sample (N = 1,202; 60% female) is recruited on referral to treatment, and annual interviews are conducted from Years 2 to 6 following intake. At each annual observation, participants are classified into one of four…

Factors influencing 834 Swedish men to participate in organized adult education programs on a life-long basis were studied. Indicators of social origins, cognitive ability, formal youth education, occupational status, job satisfaction, and attitudes toward education collectively explained little of the variation in participation. Factors possibly…

The conceptual model of the National Longitudinal Study of the High School Class of 1972 (NLS) has been modified from James Trent's General Educational Development Model. The NLS model is presented and briefly compared with the General Educational Development Model. The major portion of this document consists of NLS questionnaire items or…

Seniors participating in the National Longitudinal Study of the High School Class of 1972 (NLS) were surveyed in October 1973 and April 1974 as part of the first followup study. Subpopulations were classified according to sex; high school program (general, academic, or vocational); race (black, white, or Spanish American); ability; family…

An efficiency study was conducted of the base year design used for the National Longitudinal Study of the High School Class of 1972 (NLS). Finding the optimal design involved a search for the numbers of sample schools and students that would maximize the variance at a given cost. Twenty-one variables describing students' plans, attitudes,…

An efficiency study was conducted of the sampling design used for the National Longitudinal Study of the High School Class of 1972 (NLS), and the change variables used in the first followup. Nine alternative designs were compared, using a cost model based upon the number of schools and students sampled. Fourteen change variables and eight domains…

The first set of National Longitudinal Study (NLS) data was analyzed to derive composite scores to be used in subsequent analyses. The composites include a general ability measure, a socioeconomic status (SES) index, and factor scores from factor analyses of sets of question items measuring goals, attitudes, and other psychological attributes. The…

This government publication provides the first comprehensive report of a longitudinal study initiated in 1962 by the National League for Nursing for the purpose of obtaining specific information about the biographical characteristics of nursing students, their occupational goals, and their reasons for choosing nursing as a career. Intended to…