This paper concerns an investigation of the manner in which typicality constrains graded membership in antonymous dimensional adjectives such as "short/tall" and "cheap/expensive" using the conceptual spaces framework. In this framework, items are organized in a space comprised of one or more dimensions along which they can be…

Purpose: The main goals were to determine the incidence of preadoption breakdown in Portugal, describe preadoptive parents' reasons for ending placement, compare intact/disrupted placements, and identify adoption disruption risk and protective factors. Method: A matched design involving a case file analysis of 71 disrupted and 71 intact…

Although previous research has examined factors related to gang membership and offending, research on the relationship between gangs and victimization is limited. The present study builds on previous research and examines gang membership, victimization, and self-control among 2,414 jail inmates. Results from self-report surveys indicate that gang…

This study distinguished two groups of mothers who have not communicated with their young adolescents about sexual health based on their intentions of having these discussions. We also compared these 2 groups to mothers who have had such communications. Overall, 29% of mothers had engaged in sexual discussions with their adolescent in some detail…

This causal comparative study used a set of predictable variables, including school configurations, to predict student proficiency on the Arizona Instrument to Measure Standards (AIMS) test in reading and math. The school configurations were K-8 and middle school. The researcher analyzed the 2011-2012 AIMS reading and math achievement scores of…

This study examined whether religiosity is subsumed under the broader construct of meaning in life as a predictor of psychological symptomology in college students from two ethnic groups. Data from 299 undergraduates indicated that among European-American students, religiosity predicted little variance in psychological symptomology and was…

Cross-validated classification accuracies were compared under assumptions of equal and varying degrees of unequal prior probabilities of group membership for 24 bootstrap and 48 simulated data sets. The data sets varied in sample size, number of predictors, relative group size, and degree of group separation. Total-group hit rates were used to…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…