Gender-Sexuality Alliances (GSAs) are school clubs for LGBTQ+ youth and peer allies to support one another. This eight-week weekly diary study considered whether a youth's positive and negative affect during a given week could be predicted by experiences in their most recently attended GSA meeting. Ninety-nine GSA members (M[subscript age] =…

Research shows that Gay-Straight Alliances (GSAs) are associated with school climate and student well-being, but it is unclear what school characteristics may account for some of these findings. The current study describes characteristics of schools with and without GSAs. Using a population-based sample of 1,360 California public high schools,…

Native Americans are highly underrepresented in science, technology, engineering, and math (STEM) careers; however, little research exists concerning how to promote Native Americans' participation in STEM. In this study, we address this gap by examining variables hypothesized to promote participation using the career self-management (CSM) model…

From a theoretical standpoint, pluralistic orientation incorporates higher levels of critical thinking that empower students to engage collaboratively, interact cross-culturally, and develop a higher regard for others' perspectives, beliefs, and identities. Though many of these attributes may develop naturally over time through life experiences,…

A dearth of literature exists on first-year transfer student interventions, which makes it difficult to determine whether there are transfer student subgroups that struggle more than others. This study used a latent class analysis to examine whether meaningful subgroups of transfer students emerged based on their response patterns to measures of…

College students in the U.S. are increasingly participating in study abroad opportunities; for example, from the 2010-2011 academic year, 273,996 U.S. students studied abroad, an increase of 1.3% from the previous year (Institute of International Education, 2012). Participation in study abroad has more than tripled over the past two decades…

We explore possibilities for placing community college students in math using non-cognitive measures, such as indicators of motivation or students' educational plans. First, we use supplemental administrative data gathered during routine placement testing in a large urban community college district in California to conduct predictive exercises…

This paper considers the functions of supportive individuals in the lives of community college and 4-year college students and how such support can promote hope, defined as agency and pathways thinking. We surveyed 181 college students regarding their supportive relationships and found that parents were most likely to be nominated as a primary…

We present a data set consisting of user profile data for 59,946 San Francisco OkCupid users (a free online dating website) from June 2012. The data set includes typical user information, lifestyle variables, and text responses to 10 essay questions. We present four example analyses suitable for use in undergraduate introductory probability and…

Teacher quality has received increasing focus over the past decade, yet, by some measures, teachers rarely improve after their first few years of teaching, and not all teachers seem driven to improve. Traditional models of professional learning have emphasized the processes that teachers take part in as a facilitator of their improvement. Research…

A national initiative encourages STEM careers to prepare students to succeed in an increasingly competitive economy (National Research Council, 2011). The STEM pipeline is dependent on students' mathematics course-taking trajectories, which are determined once a student enrolls in his/her first Algebra course. Despite efforts to increase access to…

This dissertation investigated community college students' perceptions about educational counseling, its value, and its relationship with academic and social integration into the college environment. In an attempt to explore students' perceptions, a quantitative study was conducted at four California community colleges. The survey was distributed…

The purpose of this study was to investigate, through quantitative research, effective middle school characteristics that predict student achievement, as measured by the school-wide California API score. Characteristics were determined using an instrument developed by the Office of Superintendent of Public Instruction (OSPI), which asked middle…

The current study extends the research on student persistence in community colleges by investigating factors likely to influence a student's decision to drop out or stay in school. Specifically, this study examined demographic, financial, academic, academic integration, and psychosocial variables and their relationship to student persistence. A…

Purpose: The purpose of this study was to describe, measure, compare, and contrast the perceptions of elementary teachers and principals regarding the degree to which the schools in which they are employed have implemented learning organizations conforming to Senge's (1990) 5 disciplines: mental models, personal mastery, shared vision, team…