In this dissertation, the researcher analyzed transformational leadership practices among college-level educators from Mexico and the United States, considering the variables of cultural background, age, and gender. The primary research question addressed whether Mexican and U.S. educators differ in their engagement with transformational…

In a national survey of U.S. adults, the number of close friends increased with age and 76% reported having three or more. However, 8% reported having none. There are limited parallel data for gifted learners but the survey provided an opportunity to compare the two groups. The numbers of close friends for gifted learners appears to increase from…

Drivers must respond promptly to a wide range of possible road hazards, from trucks veering into their lane to pedestrians stepping onto the road. While drivers' vision is tested at the point of licensure, visual function can degrade, and drivers may not notice how these changes impact their ability to notice and respond to events in the world in…

Pretend play is an important, universal activity of early childhood, but research to date contains multiple inconsistencies in definitions and measurement of pretend play. To begin to resolve this issue, we conducted a first study of the multiple different behaviors of pretend play in the preschool years (3-5 years), and investigated their…

This meta-analysis examines gender differences in acculturative stress among international students. Despite numerous studies on cultural adjustment, inconsistencies persist regarding gender differences in acculturative stress. This study synthesizes findings from 12 empirical studies. Comprehensive searches across databases, including…

In "Teaching Expertise in Three Countries," Akiko Hayashi shows how teachers from Japan, China, and the United States think about what it means to be an expert teacher. Based on interviews with teachers conducted over the span of fifteen years and videos taken in their classrooms, Hayashi gives us a valuable portrait of expert teachers…

Young children often struggle to answer the question "what would have happened?" particularly in cases where the adult-like "correct" answer has the same outcome as the event that actually occurred. Previous work has assumed that children fail because they cannot engage in accurate counterfactual simulations. Children have…

Purpose: This study sought to investigate how secondary agriculture teachers' characteristics influence their perceived ability to teach students decision-making skills. Design/Methodology/Approach: We used a cross-sectional survey research design and distributed the instrument to secondary agriculture teachers in the U.S. via Facebook. We…

Mobile devices in the primary school classroom may improve literacy and numeracy learning, though concerns about risk of bias and uncertainty about modes of effect limit conclusions. This review gathered evidence on how mobile devices (including tablets, mobile phones, and handheld digital games) are used in primary school classrooms to help…

Our interest is in the development of gratitude as a moral virtue, and its variability across different cultural contexts. Given psychology's overreliance on samples collected from the United Sates, Western Europe, and Australasia, we contrasted patterns of age-related expressions of gratitude among a sample of U.S. 7- to 14-year-old children with…

Homework problems are frequently encountered, especially among youth with ADHD. The Homework Problems Checklist (HPC) is a parent-rated questionnaire to assess homework problems that was studied with children but not extensively with teens. We assessed the psychometric properties of the HPC with teens with and without ADHD. Firstly, the factor…

Human beings naturally prefer and support ingroup members more than outgroup members, but to what extent do we "morally value" equal treatment to ingroups and outgroups? Across four preregistered studies, we examined the development of "group-transcendent fairness," that is, the moral endorsement of allocating resources equally…

Objective: Research has just begun to identify American college students who study abroad as a group at-risk for sexual violence victimization. The purpose of the current study was to examine the context of these incidents. Participants: We utilized a large longitudinal sample of 2,428 United States college students studying abroad for between 4…

Utilizing the Survey of Adult Skills from the Program for the International Assessment of Adult Competencies (PIAAC) and the OECD database, this study investigates the role of gender inequality and public social spending in the gender gap in Not in Employment, Education, or Training (NEET) risk across various age cohorts. The research identifies a…

The "Annual Disability Statistics Supplement" is a companion report to the "Annual Disability Statistics Compendium" (ED595182). The "Supplement" presents statistics on the same topics as the "Compendium" with additional categorizations by demographic characteristics including age, gender and race/ethnicity.…