Research Findings: We examined relations among preschoolers' behavioral regulation, gender, and school readiness outcomes in preacademic and classroom skills using a sample of South Korean preschoolers aged 3-5 ("N" = 229). Behavioral regulation was assessed using a direct measure, the Head-Toes-Knees-Shoulders task, which requires…

While years of effort to attract more women into higher education careers in science, technology, engineering, and mathematics (collectively known as STEM disciplines) has shown some success, retaining women faculty once they are hired has been much less successful. Their retention is essential in order to maintain diversity among faculty.…

Rapid changes in language skills and social competence, both of which are linked to sensitive parenting, characterize early childhood. The present study examines bidirectional associations among mothers' sensitive parenting and children's language skills and social competence from 24 to 36?months in a community sample of 174 families. In addition,…

Attention-Deficit/Hyperactivity Disorder (ADHD) has been linked to disruptive behavior and disciplinary consequences; however, the variables involved in this process are largely unknown. The current study examined rule-breaking behavior as a mediator of the relation between ADHD symptoms and disciplinary actions 1 year later during after-school…

Using a sample of predominantly middle-class African American adolescents and parents (N = 424), the authors tested a path model linking parental expectations for children's future educational attainment, youths' motivation during Grade 11, and youths' subsequent on-time postsecondary educational progress. Parents' expectations were positively…

An investigation was conducted to determine the best criterion for advancement to a new reading passage during the commonly used classroom strategy of repeated reading. Knowing when to move students to a new passage during the repeated reading process was considered of value to teachers in efficiently using student learning time. The study also…

The majority of our knowledge about eating disorders derives from adolescent and young adult samples; knowledge regarding disordered eating in middle and later adulthood is limited. We examined the associations among known predictors of eating disorders for younger adults in an age-diverse sample and within the context of psychological distress.…

The relations between adolescents' habitual usage of media violence and their tendency to engage in aggressive and prosocial behavior in a school setting were examined in a cross-sectional study with 1688 7th and 8th graders in Germany who completed measures of violent media exposure and normative acceptance of aggression. For each participant,…

Electronic government has been embraced by many organizations seeking to dramatically improve service delivery, but results to date have often fallen short of expectations. This dissertation is focused on state revenue agencies and their electronic tax filing mechanisms for state individual income taxes. It asks: What factors best explain whether…

Citizen science programs are joint efforts between hobbyists and professional scientists designed to collect data to support scientific research. Through these programs, biologists study species population trends while citizen scientists improve their content knowledge and science skills. The purpose of the present mixed method quasi-experimental…

Objective: There is ongoing debate regarding the impact of youth behavior problems on placement change in child welfare compared to the impact of placement change on behavior problems. Existing studies provide support for both perspectives. The purpose of this study was to prospectively examine the relations of behavior problems and placement…

Mobile phone aggression (MPA) is a relatively new phenomenon. Using newly developed measures, a pilot study was conducted with 348 adolescents ages 13-17 years to determine the incidence of MPA and victimization in this group of adolescents and to test a proposed model in which hostile response selection mediated the relationship between normative…

The purpose of the current study was to extend the research on number sense to the middle school level and to simultaneously consider socioemotional elements related to the construct at this developmental stage. Its genesis was initially rooted in an ongoing and dramatic emphasis by U.S. policymakers, researchers, and educators on improving…

Objective: The current study used path analysis to examine potential mechanisms through which experiences of discrimination influence depressive and social anxiety symptoms. Method: The sample included 218 lesbians and 249 gay men (total N = 467) who participated in an online survey about minority stress and mental health. The proposed model…

Informed by achievement goal orientation and self-determination theories, we explored the role of cultural/contextual factors on Korean students' achievement motivation. Specifically, we examined the role of the Korean middle school students' family orientation as a mediator between their perceptions of parent goals or motivating styles and their…