In this study, we use data from a sample of 296 trans PK-12 school workers in the United States and Canada to consider the impact of union membership on an educator population who may be disproportionately harmed by systemic inequalities. Using intersectionality and trans studies as frameworks with a QuantCrit analytical lens, we examined union…

Objectives: There is a need to examine the utility of objective measures of attention-deficit/hyperactivity disorder (ADHD) symptoms in children. Objective measures of ADHD symptoms, such as physical activity, may provide a more nuanced assessment of behavior that can be used to augment traditional cross-informant ratings of ADHD symptoms by…

Objective: This study investigated collegians' (N = 466) vegetable consumption as a function of their food choice motivations, gender, and dietary habits. Method: Vegetarians and vegans (veg*ns, n = 94, 60% women), occasional meat eaters (n = 90, 66% women), and omnivores (n = 282, 43% women) completed the Food Choice Questionnaire and reported…

The content of argumentative essays is determined by multiple factors, but belief influences are understudied compared to topic knowledge and argument schema. We investigate how beliefs influence the inclusion of basic components in argumentative writing. A pre-screening survey identified believers and disbelievers in gun control effectiveness. In…

All scientists must cope with variability in data to make inferences about the world. However, in observation-based geology, how scientists cope with variability is particularly consequential because it determines what become data in the first place, with observations that are deemed "too variable" potentially being ignored or minimized.…

Objective: To compare physical activity (PA), sitting time, and substance use pre-COVID-19 and during COVID-19 pandemic among US college students. Participants: 484 students from a large Western university (20.6 ± 1.4 years, 80.0% female) were recruited. Methods: Self-reported online surveys were completed in June-August 2020. T-tests and…

Given the prominence of international instructors in higher education, understanding their grading practices is essential for informing college grading debates. This first large-scale assessment of undergraduate grading practices highlights how different demographic, classroom and departmental factors shape international instructors' grading…

The purpose of this study was to elicit smoking couples' preferences for the 'format' and 'content' of couple-based interventions and partner support from both partners' perspectives, using an online discrete choice experiment (DCE) survey. An online DCE study was conducted during online interviews with 56 smoking couples (N = 112). Conditional…

Existing research demonstrates gender- and race/ethnicity-based inequities in college outcomes. Separately, recent research suggests a relationship between time poverty and college outcomes for student parents and online students. However, to date, no studies have empirically explored whether differential access to time as a resource for college…

Motivated by a curriculum privileging number-based strategies but national tests highlighting students' reliance on standard algorithms, this study analyses 2,216 Danish Grade 3, 6 and 8 students' solutions to various multidigit arithmetic tasks, each designed to elicit shortcut strategies, against background variables including sex, ethnicity and…

Statistical learning (SL), the ability to detect and extract regularities from inputs, has been considered as an early-maturing and domain-general mechanism that is critical for typical language development. However, recent evidence in neurotypical adults and children have found that individuals can vary in their SL abilities across linguistic and…

Using student self-reports on a survey and objective records of academic achievement, I examined the effects of course modality on student satisfaction and academic outcomes at a selective liberal arts college in spring 2021. I compared three groups of undergraduates (N = 729) based on their predominant course modality: Online-Class Group,…

Graduate study has rapidly expanded since the late 1990s, with women overtaking men in their enrollment in all levels of graduate degree. Once thought to be a relatively meritocratic space, due to increasing selection as educational transitions move into higher degrees, more recent research on graduate education has shown it to be a space where…

Social interaction depends on turn-taking and adapting to one's conversational partner, yet little is known about the typical and atypical development of these abilities. We investigated this in a longitudinal corpus of spontaneous speech in 64 parent-child dyads: 32 typically developing children (20.27 months at start, six girls, 24 White) and 32…

A collective intelligence factor (CI) was introduced by prior research to characterise the cognitive ability of groups. Surprisingly, individual intelligence did not predict CI. Instead, it correlated with individual social sensitivity, the equality of conversational turn-taking, and the proportion of females in a group. However, these findings…