Purpose: This study's purpose is to examine the relationships between the biographical characteristics gender, age, years of experience and employment position, and job satisfaction of staff members in Catholic primary schools. Design/methodology/approach: Survey data were collected from 356 staff members from Catholic primary schools. Research…

Studies suggest motor deficit asymmetry may help predict the pattern of cognitive impairment in individuals with Parkinson disease (PD). We tested this hypothesis using a highly validated and sensitive spatial memory task, spatial delayed response (SDR), and clinical and neuroimaging measures of PD asymmetry. We predicted SDR performance would be…

Measurement invariance in the partial credit model (PCM) can be conceptualized in several different but compatible ways. In this article the authors distinguish between three forms of measurement invariance in the PCM: step invariance, item invariance, and threshold invariance. Approaches for modeling these three forms of invariance are proposed,…

The authors analyzed the reactions of various academic-level respondent groups to 14 short scenarios reflecting ethical dilemmas in higher education and research. As the authors hypothesized, groups differed in their views of the dilemmas presented. The results did not support a 2nd hypothesis predicting a linear relationship between academic…

This article describes the principles and investigation of a small-group laboratory activity based on refutational modeling to teach the concept of seasons to preservice elementary teachers. The results show that these teachers improved significantly when they had to refute their initial misconceptions practically. (Contains 8 figures and 1 table.)

This study examined how the life course status of young adults--whether they have a romantic partner and whether they have children--is related to how often they have contact with their parents. Hypotheses were tested using recent data from the Netherlands Kinship Panel Study. The main sample included 1,911 young adults between the ages of 18 and…

DIMTEST is a nonparametric hypothesis-testing procedure designed to test the assumptions of a unidimensional and locally independent item response theory model. Several previous Monte Carlo studies have found that using linear factor analysis to select the assessment subtest for DIMTEST results in a moderate to severe loss of power when the exam…

Several studies showed how coherence markers, like connectives and lexical cue phrases, influence the processing and representation of informative text. Although discourse analysts have repeatedly argued that coherence markers influence the processing of persuasive text as well, there is hardly any empirical evidence for this idea. This article…

This study investigated predictors of grandparent satisfaction. Participants were 149 non-custodial grandparents (100 grandmothers, 49 grandfathers) aged up to 80 years. They completed grandparent satisfaction, meaning, and generativity scales, and indicated levels of weekly childcare contact with grandchildren. As expected, increasing levels of…

With the increased availability of technology to teachers, it becomes important for researchers and educators alike to understand why teachers choose to use technology for educational purposes. In this study, I use a weak version of the Computers as Social Actors (CASA) hypothesis (Reeves and Nass, 1996; Nass and Moon, 2000) to extend the concept…

The purpose of this dissertation study was to determine if a relationship existed between problem-based learning (PBL) content acquisition and academic achievement on teacher-made tests in Career and Technical Education (CTE) courses at the middle school level. The study sample consisted of 20 seventh-grade students enrolled in a CTE keyboarding…

This empirical study investigated the impact of organizational training on employee commitment focusing on employees' emotional and affective responses towards their organization. Organizational training is conceptualized within a multidimensional framework consisting of motivation for training, access to training, benefits from training and…

The object of this exploratory study was to test two hypotheses. The first was that a student's preferential cognitive style, sequential or simultaneous, can negatively affect the imaginative fiction texts that he or she produces. The second hypothesis was that students possessing a sequential or simultaneous preferential cognitive style would…

This quantitative study examined whether Program M, an intervention targeting young women in a low-income community in the city of Rio de Janeiro, Brazil, promoted changes in gender equitable attitudes and self-efficacy in interpersonal relationships among program participants. Further, it investigated whether the program influenced these young…

The purpose of this study was to determine the effects of an early numeracy preventative Tier 2 intervention on the mathematics performance of first-grade students with mathematics difficulties. Researchers used a pretest-posttest control group design with randomized assignment of 139 students to the Tier 2 treatment condition and 65 students to…