The faces and hands of caregivers and other social partners offer a rich source of social and causal information that is likely critical for infants' cognitive and linguistic development. Previous work using manual annotation strategies and cross-sectional data has found systematic changes in the proportion of faces and hands in the egocentric…

Previous research on the effects of word-level factors on lexical acquisition has shown that frequency and concreteness are most important. Here, we investigate CDI data from 1,030 Dutch children, collected with the short form of the Dutch CDI, to address (i) how word-level factors predict lexical acquisition, once child-level factors are…

Number line estimation (NLE) tasks are widely used to investigate numerical cognition, learning, and development, and as an instructional tool. Interpretation of these tasks generally involves an implicit expectation that responses are driven by the overall magnitudes of target numerals, in the sense that the particular digits conveying those…

The purpose of this research is to examine the organizational commitment levels of the Ministry of Youth and Sports trainers in terms of demographic variables. The "Organizational Commitment Scale" developed by Balay (2000) to determine the organizational commitment of individuals was used as a data collection tool in the study. The…

Individuals with autism spectrum disorder (ASD) have been found to view social scenes differently compared to typically developing (TD) peers, but results can vary depending on context and age. We used eye-tracking in children and adults (age 6-63) to assess allocation of visual attention in a dynamic social orientation paradigm previously used…

Vaccines are an important and societally relevant biology topic, but it is unclear how much college biology students know about how vaccines work and what inaccurate ideas they have about that process. Therefore, we asked more than 600 college students taking biology courses at various levels to explain, "How does a vaccine work?" in a…

Visual working memory (WM) plays a pivotal role in integrating fragments into meaningful units, but no study has addressed how visual WM integration takes place in children. The current study examined whether WM integration emerges once preschoolers master Gestalt cue and can retain two representations in WM (automatic integration hypothesis), or…

While studies have been conducted to determine the social-emotional development and learning outcomes associated with participation in sports facilities, very few studies have been conducted on the university sports environment. It is important to know why university recreation centers are important for student life and to understand what benefits…

The accuracy of children's long-term memory for distressing events is of theoretical and legal interest. In this longitudinal study, 3- to 5-year-olds and their main parental caretakers individually participated in a mildly distressing event, and 1 h later the children's memory/suggestibility was assessed (Time 1). Six to seven years later (Time…

Despite high rates of mental health concerns among youth, they are unlikely to receive mental health care, with mental health stigma acting as a barrier. The present study explores youth perceptions of the influences of stigma and what should be done to address it, drawing on a large (n = 705) mixed methods dataset of youth aged 14 to 24 from the…

There is a great deal of variability in how families read and interact with picture books. To understand why reading practices may (or may not) relate to language outcomes, a necessary step to understand what occurs in the home. The goal of this work is to better understand the frequency and nature of picture book reading at home with children…

Research increasingly seeks to answer the question: does special education work? This is different than asking if specific interventions have positive effects and instead aims to identify system-wide impacts. We systematically review published quantitative research on the impact of receiving special education services on student outcomes using…

This study explored the relationship between personality traits and academic achievement in a diverse sample of undergraduate students at a minority-serving institution. Utilizing the self-regulated learning framework, we examined how conscientiousness, procrastination, and two dimensions of perfectionism (personal standards and evaluative…

This study examines the relationship between academic performance (GPA), Foreign Language Classroom Anxiety (FLCA), and English proficiency (IELTS scores) among Saudi international students in the United States while considering demographic factors such as gender, age, college major, and length of U.S. residency. Data from 551 students, collected…

Purpose: The present study aimed to examine the mediation role of loneliness in the relationship between perceived social support and depressive symptoms among university students in Portugal. The study also investigated the moderation role of age on the mediation model. Design/methodology/approach: Survey data sample consisted of 755 participants…