Most study samples show less variability in key variables than do their source populations due most often to indirect selection into study participation associated with a wide range of personal and circumstantial characteristics. Formulas exist to correct the distortions of population-level correlations created. Formula accuracy has been tested…

Background: We examined whether there are differences in the presence of supports for student wellness promotion (1) between schools in city, suburban and rural locations and, (2) among rural schools, according to distance from a metropolitan center. Methods: The analysis was conducted in a sample of 309 secondary schools using 2012 Minnesota…

Most teacher candidates enter education programs as elementary or secondary teachers, despite the call for uniquely prepared middle grades teachers and despite the fact that nearly one-third of teaching jobs available are in grades 5-8 schools. This article describes a middle level education course required by candidates at all licensure levels,…

Incremental rehearsal (IR) has consistently led to effective retention of newly learned material, including math facts. The number of new items taught during one intervention session, called the intervention set, could be used to individualize the intervention. The appropriate amount of information that a student can rehearse and later recall…

Previous research has found the field of higher education, particularly in the United States, is dominated by functionalist approaches, a preponderance of survey data, and the ubiquitous use of advanced quantitative methods to investigate educational phenomena. This descriptive study aims to illuminate why the field is constructed in this way.…

Background: The Adult Scale of Hostility and Aggression (A-SHARP) rating scale assesses the frequency/severity (problem scale) and the reactive-proactive motivation (provocation scale) of aggressive behaviors in adults with intellectual disabilities (ID). Items are assigned to five subscales (Verbal Aggression, Physical Aggression, Hostile Affect,…

Developing critical-thinking and scientific reasoning skills are core learning objectives of science education, but little empirical evidence exists regarding the interrelationships between these constructs. Writing effectively fosters students' development of these constructs, and it offers a unique window into studying how they relate. In this…

In the context of the importance of nature experiences in supporting development during early childhood and toward encouraging the use of natural outdoor settings with young children, research was undertaken to explore potential relationships among parents' and young children's preferences regarding outdoor play settings and young children's…

To understand spoken language, listeners combine acoustic-phonetic input with expectations derived from context (Dahan & Magnuson, 2006). Eye-tracking studies on semantic context have demonstrated that the activation levels of competing lexical candidates depend on the relative strengths of the bottom-up input and top-down expectations (cf.…

Evidence-based treatments (e.g. quitlines) are greatly underutilized by smokers limiting their public health impact. A three-session phone intervention for nonsmoking family members and friends (i.e. support persons) was successful for increasing smoker quitline enrollment. To enhance the intervention's potential translatability, in this study, we…

A 2 × 2, fully-crossed, quasi-experimental design was employed to determine if type of media (rich media vs. lean media) and social prompting (presence of prompts vs. absence of prompts) would differentially impact learning outcomes for patrons interacting with an aquatic invasive species exhibit. Results indicated that the lean-media condition…

The relationship between ethnic socialization by parents, peers, and ethnic identity development was examined over a 7-year time span in a sample of 116 internationally adopted Korean American adolescents. Parent report data was collected in 2007 (Time 1 [T1]) when the adopted child was between 7 and 13 years old and again in 2014 at ages 13 to 20…

This article provides a preliminary report on the construct validity and internal consistency of the "Community Scale." The "Community Scale" was developed to acknowledge the perceptions of community members and to promote a student-led "School Community Partnership Process" within the larger context of school climate…

Statistics educators have been investigating how students' attitudes change in the introductory statistics course for many years. Typically, an overall decrease in mean attitudes over the course has been noted. However, when and how do students' attitudes change during the term? Do they steadily decrease or is there a point when students'…

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.…