Lie-telling and impulsivity levels peak during late childhood to early adolescence and have been suggested to be related. Heightened impulsivity may lead adolescents to lie in favor of short-term benefits without consideration for the potential consequences of deception. The present study assessed longitudinal relations between self-reported…

Research on factors underlying socioeconomic status (SES)-related inequalities in child development mainly focuses on single countries and specific influential factors. Only few studies scrutinize to what extent differences in children's early behavioural outcomes vary across countries and whether the processes that account for them are common or…

Developing an interculturally competent STEM workforce is the need of time. Research has demonstrated that STEM students find it challenging to work with individuals from diverse backgrounds. This study used Intercultural Development Inventory (IDI) instrument to understand the intercultural learning gains of technology students by administrating…

The reported prevalence of autism spectrum disorder (ASD) has more than tripled in the past two decades in the United States, due in part to improved screening and diagnostic techniques. Epidemiologic data on ASD, however, are largely limited to population-based surveillance systems. We examined epidemiologic patterns in ASD diagnoses among…

Background: Labeling theory underscores the sequential process that unfolds within an individual, influenced by those in his or her immediate surroundings. Nevertheless, research into the developmental characteristics of labeling theory remains limited. Furthermore, prior studies investigating the impact of informal labeling have predominantly…

In the wake of the methodological developments that aim to render qualitative comparative analysis (QCA) "time sensitive", I propose a new procedure for carrying out QCA longitudinally. More specifically, I show first why longitudinal case disaggregation should be carried out with change-based intervals (CBIs) rather than with fixed…

Across waves of a panel survey, panel members are repeatedly exposed to the same or very similar survey questions, which might lead to learning effects. We used data from 24 waves of online interviews in a probability-based panel survey to investigate the positive and negative effects of becoming more familiar with the survey questions. We found…

Self-regulation is an essential component of school readiness. Although in educational contexts self-regulation is typically defined in terms of volitional processes, it also encompasses the activity of neurophysiological systems, including the parasympathetic nervous system (PNS). In a prospective longitudinal study, 102 preschoolers (M[subscript…

Longitudinal item response data often exhibit two types of measurement noninvariance: the noninvariance of item parameters between subject groups and that of item parameters across multiple time points. This study proposes a comprehensive approach to the simultaneous modeling of both types of measurement noninvariance in terms of longitudinal item…

Background: Both child temperament (specifically high shyness and fear) and environmental stressors like the COVID-19 pandemic are known to confer risk for elevated anxiety symptoms in children. However, few studies have examined the long-term impact of the pandemic on young children's anxiety. Objective: We examined the moderating effects of…

This study proposed a three-stage measurement model utilizing the Latent Growth Curve Modeling and Latent Class Growth Analysis. The measurement model was illustrated using repeated data collected through a four-week prospective study tracking the subjective well-being of volunteer college students (n=154). Firstly, several unconditional growth…

Background: Prelinguistic communication complexity refers to the use of different communication forms such as eye gaze, gestures and vocalisations and the degree to which these forms are coordinated and how directed to a communication partner. To date, little is known about the relationship between prelinguistic communication complexity and…

Acquisition of visual attention-following skills, notably gaze- and point-following, contributes to infants' ability to share attention with caregivers, which in turn contributes to social learning and communication. However, the development of gaze- and point-following in the first 18 months remains controversial, in part because of different…

Self-efficacy or perceived ability refers to the confidence an individual has in their ability to successfully perform a specific task. Previous researchers have demonstrated the importance of self-efficacy beliefs and its impact on predicting students' mathematics performances. Specifically, gender has been regarded as an important moderator…

More states are thinking about their data systems and how to give decision-makers the information they need. As states work to create successful education and career pathways, they need transparent, well-structured and well-governed data systems. To learn more, our team conducted a 50-State Comparison on state longitudinal data systems to collect…