A range of demographic variables influences how much speech young children hear. However, because studies have used vastly different sampling methods, quantitative comparison of interlocking demographic effects has been nearly impossible, across or within studies. We harnessed a unique collection of existing naturalistic, day-long recordings from…

The aim of this study is to investigate the relationship between digital game addiction and the motivation for digital game-playing, and to develop suggestions towards the solution of the research problem through the relationship between these two concepts. The study is designed according to the quantitative research method and the relational…

Coming from a completely different culture, Saudi female students encounter a number of challenges adapting to the American culture. These acculturation challenges may affect their academic, social, and life experiences in the United States. The purpose of this study was to explore the acculturation challenges encountered by Saudi female students…

Revealed preferences for equal college access may be due to beliefs that equal access increases societal income or income equality. To isolate preferences for those goods, we implement an online discrete choice experiment using social statistics generated from true variation among commuting zones. We find that, ceteris paribus, the average income…

There is a dearth of studies exploring how younger children engage in civic life, what may be expected of them given their age, and what instruments may be used to capture their levels of civic engagement. Addressing these questions, this article presents key findings from a pilot study that aimed to create a validated instrument designed to…

Objective: In contrast to previous research that has primarily focused on gender differences in health behaviour compliance, this study explored the association between gender consciousness and sun protection in China - a cultural setting in which there is a pronounced gender bias towards sun protection. These article is the first attempt to…

This study aims to advance our understanding of the nature and source(s) of individual differences in pragmatic language behavior over the adult lifespan. Across four story continuation experiments, we probed adults' (N = 496 participants, ages 18-82) choice of referential forms (i.e., names vs. pronouns to refer to the main character). Our…

International literature has recognised the importance of education research with Pacific learners. In an Australian context, the early years learning framework for Australia and the Australian curriculum emphasise that education sectors should work towards cultivating respect for cultural diversity and to develop intercultural understanding and…

Perceived social support and stress have been extensively examined in the literature. However, changes in online technology and changing student demographics have brought the question of whether online social support has the same benefits or effects as offline support among college students. The present study examined the role of social support…

Compared to their public-school peers, homeschool students are less physically active, perform worse in health-related physical fitness tests, and have poorer body composition status (Kabiri et al., 2017; Kabiri et al., 2020; Long et al., 2010; Tribby & Berrigan, 2021). The purpose of this study was to examine the impacts of an outdoor…

The heterogeneity in the developmental trajectories of math motivational beliefs (i.e., expectancies for success and subjective task value beliefs) was examined among Asian and Latinx male and female students from Southern California across Grades 8 through 10 (n = 2,710; 50% female; 85% Latinx; 15% Asian; M[subscript age] = 13.77). By conducting…

Experimental psychology is witnessing an increase in research on individual differences, which requires the development of new tasks that can reliably assess variations among participants. To do this, cognitive researchers need statistical methods that many researchers have not learned during their training. The lack of expertise can pose…

Research has established that reading and writing skills are closely linked for most individuals, which can be explained by the shared knowledge and functional relations theoretical perspectives. The current study used quantile regression to explore differences between and within Grades 3-5 in the United States in the associations between a…

Physical abuse is one subtype of child abuse and it has been a worldwide public health issue for its detrimental effects on child development, profiles, predictors, and its relation with behavior problems need further exploration, particularly in Chinese children. This study attempts to explore profiles and predictors of physical abuse and to…

Teacher preparation programs are increasingly expected to use data on preservice teacher (PST) skills to drive program improvement and provide targeted supports. Observational ratings are especially vital, but also prone to measurement issues. Scores may be influenced by factors unrelated to PSTs' instructional skills, including rater standards.…