The current study compares estimates of peer influence from an analytic approach that explicitly address network processes with those from traditional approaches that do not. Using longitudinal network data from the PROmoting School-community-university Partnerships to Enhance Resilience peers project, we obtain estimates of social influence on…

People with intellectual and developmental disabilities (IDD) continue to experience high rates of unemployment. Previous research suggests that including an employment goal in an individual's service plan can be a mechanism toward attaining employment, especially in a community setting. This study contributes to the understanding of the role of…

School district consolidation has continued at a rapid pace in the United States, with one in every nine districts consolidating between 2000 and 2015 (Collins forthcoming). The stated aim of consolidation efforts is usually improved efficiency -- growing larger to lower unit costs or improve student outcomes without spending more money (Callahan…

Knowing where north is provides a navigator with invaluable information for learning and recalling a space, particularly in places with limited navigational cues, like complex indoor environments. Although north is effectively used by orienteers, pilots, and military personnel, very little is known about whether nonexpert populations can or will…

Institutions of higher education invest a lot of resources into supporting and retaining students, and most colleges and universities offer systems of support for students who struggle academically in the form of support programs for students on academic probation. This study aimed to determine the demographic factors that potentially contribute…

Many students' knowledge of fractions is adversely affected by whole number bias, the tendency to focus on the separate whole number components (numerator and denominator) of a fraction rather than on the fraction's magnitude (ratio of numerator to denominator). Although whole number bias appears early in the fraction learning process and under…

The current study sheds some light on the extent to which adolescents say they are experiencing bullying, what they think they would do when confronted with bullies, and what they have actually done in the past when witnessing bullying. Results from a survey of 1,742 adolescents indicates even young adolescents have already experienced verbal,…

A multi-year study investigated the impact of incorporating student-directed discovery projects into introductory statistics courses. Pilot instructors at institutions across the United States taught statistics implementing student-directed projects with the help of a common set of instructional materials designed to facilitate such projects.…

Many students' knowledge of fractions is adversely affected by whole number bias, the tendency to focus on the separate whole number components (numerator and denominator) of a fraction rather than on the fraction's integrated magnitude (ratio of numerator to denominator). Although whole number bias appears early in the fraction learning process…

The purpose of this study was to investigate the relationship between phonological awareness and music aptitude. I administered the Intermediate Measures of Music Audiation (IMMA) to second-grade students in a rural school in Pennsylvania (N = 17). Speech-language specialists administered a hearing screening and The Phonological Awareness Test 2…

The purpose of this research was to assess student progress in and completion of a career-technical education (CTE) program. This study focused on the Williamson College of Trades (WC) in Media, PA and explored the relation between student strengths of school engagement and vocational identity, and contextual assets, of program quality and family…

Little is known about the feasibility and acceptability of interventions designed to address the needs of high school students with emotional and behavioral challenges and adopted by their teachers. In this study, 336 general and special education teachers rated classwide interventions (e.g., expectations, routines, positive student-teacher…

The human nose is a very sensitive detector and is able to detect potent aroma compounds down to low ng/L levels. These levels are often below detection limits of analytical instrumentation. The following laboratory exercise is designed to compare instrumental and human methods for the detection of volatile odor active compounds. Reference…

Alleviating disadvantage in low-income environments predicts higher cognitive abilities during early childhood. It is less established whether family income continues to predict cognitive growth in later childhood or whether there may even be bidirectional dynamics. Notably, living in poverty may moderate income-cognition dynamics. In this study,…

Higher levels of civic and community engagement in higher education are positively associated with students' academic performance and they also build upon citizenship skills such as informed voting. Yet, while these are worthy and important outcomes of higher education, students from disadvantaged backgrounds can have more difficulty navigating…