Purpose: The purpose of this study was to ascertain whether and when temperament differences, including precursors of anxiety, emerge before onset and during stuttering development. Method: The authors prospectively studied temperament characteristics of a community cohort of children who stutter (N = 183) and children in the control group (N =…

The following research report documents a professional development that focused on promoting understanding of algebraic learning progressions across vertical teams of elementary and secondary teachers. Analyzing quantitative data from the pre and post MKT assessment and qualitative data from lesson reflections and final course reflections,…

One key objective of life span research is to examine how individual development is shaped by the historical time people live in. Secular trends favoring later-born cohorts on fluid cognitive abilities have been widely documented, but findings are mixed for well-being. It remains an open question whether secular increases in well-being seen in…

Background: Language impairment (LI) in the preschool years is known to vary over time. Stability in the diagnosis of LI may be influenced by children's individual variability, the measurement error of commonly used assessment instruments and the cut-points used to define impairment. Aims: To investigate the agreement between two different…

Adult learning is seen as a key factor for enhancing employment, innovation and growth. The aim of this paper is to understand the points in the life cycle at which adult learning takes place and whether it leads to reaching a medium or high level of educational attainment. We perform a synthetic panel analysis of adult learning for cohorts aged…

Age-related maculopathy is the leading cause of vision loss among adults in developed countries, and its prevalence is expected to double over the next decade. The two forms of age-related maculopathy--exudative and nonexudative--are capable of affecting the macula, with potential symptoms including decreased contrast sensitivity, decreased visual…

This report presents findings from Phase 2 of a three-year teacher evaluation pilot conducted by the Pennsylvania Department of Education. Principals evaluated the teaching practices of teachers using The Framework for Teaching, a rubric that includes 22 components grouped into four broad teaching practice domains: (1) planning and preparation,…

As the rate of developmental reading students continues to climb, so does the surge in digital platforms as a means to deliver postsecondary instruction. Students enrolled in developmental reading courses should not be assumed to have digital literacy skills simply because they have been termed a "digitally literate generation." In this…

Existing research rarely examines the social consequences of poor childhood health from a longitudinal perspective. Using data from the British National Child Development Study, I follow a cohort from before birth through middle age to examine whether children's health limitations before and during the educational process predict occupational…

Purpose: The main purpose of this study was to examine how children with isolated speech sound disorders (SSDs; n = 20), children with combined SSDs and language impairment (LI; n = 20), and typically developing children (n = 20), ages 3;3 (years;months) to 6;6, differ in narrative ability. The second purpose was to determine if early narrative…

In the 1998 reauthorization of Head Start, Congress mandated that the US Department of Health and Human Services (DHHS) determine, on a national level, the impact of Head Start on the children it serves. As noted by the Advisory Committee on Head Start Research, this legislative mandate required that the impact study address two main research…

This report, "National Postsecondary Enrollment Trends: Before, During, and After the Great Recession," brings to light emerging national and regional patterns among traditional-age, first-time students enrolling in colleges and universities during the fall term each year from 2006 through 2010--before, during, and after the recession.…

In the 1998 reauthorization of Head Start, Congress mandated that the US Department of Health and Human Services (DHHS) determine, on a national level, the impact of Head Start on the children it serves. As noted by the Advisory Committee on Head Start Research, this legislative mandate required that the impact study address two main research…

Education and business leaders as well as the public at large have grown increasingly concerned about the achievement disparities that children from at-risk backgrounds manifest at a young age. Early childhood initiatives that take into account the entire preschool period of 0 to 5 years need a better understanding of the disparities which may be…

This research brief examines high school students' coursetaking in STEM (science, technology, engineering, and mathematics) subjects. As technical and scientific innovation increasingly drives the global economy, educators and experts in technical fields have expressed concern about the academic preparation of U.S. students in STEM fields. Using…