Studies looking into second language development have shown that findings about a group of learners cannot be transferred to individual learners. In this study, we explored ways to meaningfully group individuals starting from the data and investigated whether this grouping can give extra information about learning trajectories that goes beyond the…

The growing significance of social media in research demands new ethical standards and practices. Although a substantial body of literature on social media ethics exists, studies on the ethics of conducting research using social media are scarce. The emergence of new evidence sources, like social media, requires innovative methods and renewed…

The current research examined how seeking versus receiving help affected children's memory and confidence decisions. Baseline performance, when no help was available, was compared to performance when help could be sought (Experiment 1: N = 83, 41 females) or was provided (Experiment 2: N = 84, 44 females) in a sample of predominately White 5-, 7-,…

Problem solving is a common activity for engineering students and practicing engineers as they learn and practice the use of engineering concepts. Understanding the approach to a problem provides a glimpse at unique problem-solving behaviors that can be used as a means to compare different problem solvers. Engineering education research has…

Across two studies, children ages 6-9 (N = 160, 82 boys, 78 girls; 75% White, 91% non-Hispanic) rated an inaccurate expert's knowledge and provided explanations for the expert's inaccurate statements. In Study 1, children's knowledge ratings decreased as he provided more inaccurate information. Ratings were predicted by age (i.e., older children…

Deterioration of students' mathematics achievement has been a common problem while their mathematics perception and self-efficacy have been reported to determine their achievement. However, little is known about the potential relationships among them. Therefore, this study attempted to investigate the extent of influence of students' mathematics…

This piece is about reading, and what reading can do. It is written from a tangled complex of arts, philosophies, and literatures as it moves across land, with sea, and into air, through the content and expressions of an art museum exhibition about migrations of human and non-human bodies. The complex is serialized, broken apart, and pierced with…

The purpose of this qualitative multiple-case study was to understand the perceptions of fire service employees about generational conflict within fire service organizations across the United States. The findings of the study could allow fire service organization leaders to develop better conflict resolution practices related to generational…

This cross-sectional survey questionnaire study explores the Petrides Model of Trait Emotional Intelligence (TEI) of school principals in the Commonwealth of Pennsylvania, employing the Trait Emotional Intelligence Questionnaire (TEIQue). This research study explored statistical differences in TEI components (Global Score, factor scores, and facet…

Motivational (i.e., appetitive or aversive) cues can bias value-based decisions by affecting either direction and intensity of instrumental actions. Despite several findings describing important interindividual differences in these biases, whether biological sex can also play a role is still up to debate. By comparing females and males in both…

Electronic sports (Esports) is a fast-growing competition that has increased modern sports families' market value and size worldwide. It has become a popular competitive gaming and intramural activity in American university campuses. However, what are the perceptual differences toward Esports among university students in America? Therefore, this…

Speech exhibits quasi-rhythmic regularities at multiple timescales, which seem to be crucial to comprehension. Both children's ability to extract rhythm from complex stimuli and to produce rhythmic patterns are known to undergo changes from infancy to adulthood. However, it remains unclear what rhythm skills specifically related to speech look…

Female forest landowners (FFLO) are increasing in numbers but have been marginalized in technical training programs in the past. We conducted chainsaw safety training programs geared towards FFLO and compared program evaluation results with results from male-dominated chainsaw training workshops. FFLO are limited in their technical knowledge at…

Objectives: Examines whether a personality characteristic, need for approval, moderates the relationship between harassment exposure and alcohol misuse over time in a college sample, and compare the results between genders. Participants: Six waves of data (fall 2011 to fall 2015) were collected from 1,240 study participants sampled from eight…

The present study explored developmental differences in preschoolers' use of reported speech and internal state language in personal narratives. Three-, four-, and five-year-olds attending a laboratory preschool shared 204 stories about 'a time when you were happy/sad'. Stories were audio-recorded, transcribed, and coded for reported speech…