The aim of this research study is to investigate children's play skills in terms of social behaviours (physical aggression, relational aggression, positive social behaviors, and depressive feelings). The participants in this study consisted of 300 children between 60 and 72 months studying at preschool education institutions. The research data…

A variety of instructional practices have been recommended to increase the problem-solving (PS) performance of elementary school children. The purpose of this meta-analysis was to systematically review research on the use of schema instruction to increase the PS performance of elementary school-age students. A total of 21 studies, with 3,408…

Purpose: The purpose of this study was to examine (a) whether increased grammatical error rates during a standardized narrative task are a more clinically useful marker of central nervous system abnormality in Fetal Alcohol Spectrum Disorders (FASD) than common measures of productivity or grammatical complexity and (b) whether combining the rate…

Atheists are often marginalized in discussions of religious and spiritual pluralism on college campuses and beyond. As with other minority worldview groups, atheists face challenges with hostile campus climates and misunderstanding of their views. The present study used a large, multi-institutional sample to explore predictors of non-atheist…

This meta-analysis of 28 studies examines the relationship between parental involvement and the academic achievement and school behavior of Latino pre-kindergarten-college-age children. Analyses determined the effect sizes for parental involvement overall and specific categories of involvement. Results indicate a significant relationship between…

Leadership is one of the most important roles expected from teachers today. Teacher leadership is a significant factor in the commitment of schools to their missions to guide societies, to develop a school's positive aspects and to manage education in an effective way. If this is the case, it is necessary to measure and evaluate the perceptions of…

In choice reaction time (RT) tasks, performance is often influenced by the presence of nominally irrelevant stimuli, referred to as distractors. Recent research provided evidence that distractor processing can be adjusted to the utility of the distractors: Distractors predictive of the upcoming target/response were more attended to and also…

Background: Rational numbers are of critical importance both in mathematics and in other fields of science. However, they form a stumbling block for learners. One widely known source of the difficulty learners have with rational numbers is the natural number bias, that is the tendency to (inappropriately) apply natural number properties in…

Although letter naming fluency (LNF) and letter sound fluency (LSF) measures are widely available to educators for assessing early literacy skills of kindergarten children, better understanding of the contributions of these skills to reading development can help improve the interpretation of LNF and LSF data for instructional decisions. This study…

This study examined the stress-buffering role of social support on indicators of psychosocial functioning among a combined and split sample of ethnically diverse college students. Although high social support significantly moderated 2 relationships in the combined sample, high and low levels of social support significantly reduced the effect of…

This study investigated the relationship of kindergarten teachers' ratings of their students' 21st century skills (college readiness skills) with students' behavioral and academic performance. Teachers rated the frequency that their students (n = 579) demonstrated persistence, curiosity, affective, and cognitive (e.g., critical thinking) behaviors…

Student participation in online discussion forums is associated with positive outcomes for student achievement and satisfaction, but research findings on the impact of class size and instructors' participation on student participation have been mixed. The present study analyzed the frequency of instructor and student posts in asynchronous…

This study investigated the online help-seeking behaviors of computer science students with a focus on the effect of achievement goals. The online help-seeking behaviors investigated were online searching, asking teachers online for help, and asking peers or unknown people online for help. One hundred and sixty-five students studying computer…

Our goal in this study was to investigate antecedents to formation of leadership self-efficacy (LSE) for men versus women. We used a relative importance analysis, which allows more precise identification of important predictors without concern of multicollinearity effects on R[superscript 2]. Using a sample of 325 business students, we found that…

An overview of standards related to demonstrating evidence regarding relationships with criteria as it pertains to instrument development was presented, along with heuristic examples. Additional measures and a comprehensive design are necessary to establish evidence related to the use and interpretation of test scores for the validation of a…