"Grit" is defined as passion and perseverance for achieving long-term goals and consists of two proposed subcomponents: consistency of interests and perseverance of effort. It has become a much-discussed construct even though research on its underlying factor structure has produced inconclusive results. Furthermore, grit as measured by…

This article describes research supporting the use of the Learning Difficulties Assessment (LDA), a normed and no-cost, web-based survey that assesses difficulties with reading, writing, spelling, mathematics, listening, concentration, memory, organizational skills, sense of control, and anxiety in college students. Previous research has supported…

Background: Motivation has been identified as an area of difficulty for children with Down syndrome. Although individual differences in mastery motivation are presumed to have implications for subsequent competence, few longitudinal studies have addressed the stability of motivation and the predictive validity of early measures for later academic…

This study examined the academic performance of Tech Prep students (referred to as participants) in comparison to non-Tech Prep students (referred to as non-participants) entering a two-year community college from sixteen different high schools in Stark County, Ohio. This study provided a quantitative analysis of students' academic experiences to…

The purposes of the study were to determine the influence of age on academic achievement, to investigage meaningful relationships between Graduate Record Examination (GRE) aptitude test scores and graduate grade point ratios (GPR), and to evaluate the student sample in terms of national norms. The assumption underlying the study was that…

This article presents results from two interrelated studies. The first study conducted a meta-analysis of the published literature since 1990 to determine the magnitude of achievement problems associated with attention-deficit/hyperactivity disorder (ADHD). Effect sizes were significantly different between participants with and without ADHD…

Significant differences were found between younger and older children on most neuropsychological tests. Girls were found to be superior to boys in verbal reasoning, language skills, and serial perceptual matching skills, whereas boys were superior on tests of spatial memory and motor skills. (Author)

The general question of how well parents' reports about their preschool children predict school performance was addressed in this study. In addition, the effects of several population characteristics--sex, socioeconomic status (SES), child's age, and birth order--upon the validity of parent reports were investigated. Parents of 391 preschool…

Rankings by faculty members of scholarship and profesionalism of doctoral recipients were correlated with age, undergraduate and graduate grade point average, and Graduate Record Examinations (GRE) scores. Results indicated age was negatively correlated, grades were positively correlated, and GRE scores were positively correlated. (JKS)

Although the Miller Analogies Test (MAT) is used extensively as an admissions test for graduate programs, relatively little research has examined the validity of the MAT for predicting subsequent graduate student achievement and no published studies have examined differential prediction of student performance from MAT scores. There were two…

The Graduate Record Examinations (GRE) Aptitude and Advanced Tests were evaluated as predictors of a dichotomous criterion of whether or not the candidate attained the doctorate within a specified length of time. More specifically, the project attempted to define subgroups for which the GRE tests have varying degrees of validity, and to provide…

Data from the National Science Foundation Fellowship applicant records and the NRC Office of Scientific Personnel Doctorate Records File were utilized to evaluate the potential of GRE Aptitude and Advanced Tests as predictors of whether or not the candidate attained the doctorate within a period of from seven to ten years. In addition, the study…

This study of 570 (309 men and 261 women aged 16 to 60 years) undergraduate students in a small, regionally accredited, Southern church-related college was conducted to determine whether or not the Scholastic Aptitude Test (SAT) is a valid predictor of academic success for students who entered college late in life (after age 30 years). Data…

A hierarchical modeling approach is used in studying the predictive validity of the Kenya Certificate of Primary Education examination, a key aid in selecting students for secondary education. Results from 51 schools indicated a modest predictive validity for the examination, with school and student characteristics influencing results. (SLD)

This study assesses the predictive validity of the Phelps Kindergarten Readiness Scale (PKRS) for later academic achievement and explores the utility of a domain-specific measure of kindergarten readiness. Kindergarten readiness scores were significantly correlated with both math and language arts achievement as measured by New York State…