Girls, more than boys, experience a decrease in the severity of autism symptoms during childhood. It is unclear, however, which specific autistic behaviors change more for girls than for boys. Trajectories of autism symptoms were evaluated using the Autism Diagnostic Observation Schedule-calibrated severity scores (ADOS-CSS). Change in the…

Strategies to promote healthy behaviors among older adults are needed to mitigate vulnerabilities to negative health outcomes, especially for those with low income. Healthy Eating and Staying Active as We Age (HESA), a nine-lesson educational series for Supplemental Nutrition Assistance Program-eligible older adults, was created to promote health…

Background/Context: Children and adolescents worldwide are often exposed to community violence, including homicides, assaults, and gang-related activities. Such exposure can disrupt developmental processes, heightening stress responses that impair self-regulation, emotional stability, and cognitive function. Previous meta-analyses have documented…

Previous research suggests that age-related differences in pro-environmental behavior (PEB) and the emotional reactions to climate change could originate from generational as well as aging effects and can be influenced by the opportunities and constraints of life circumstances and resources. The current research aimed to better understand age…

Many prosocial behaviors involve social risks such as speaking out against a popular opinion, bias, group norm, or authority. However, little is known about whether adolescents' prosocial tendencies develop over time with their perceptions of social risks. This accelerated longitudinal study used within-subject growth-curve analyses to test the…

The systematic literature review is based on a critical need in the area of values, where there are many uncertainties around universal definitions and drivers of values and traits. The study evaluated definitions, categories, drivers and the interdependence between values and personality traits and behaviours. Over 5,873 studies over a 70-year…

We examined 6- to 9-year-olds' (N = 60, 35 girls, 34% White, 23% Hispanic, 2% Black/African American, 2% Asian/Asian American, 22% Mixed Ethnicity/Race, 17% Unavailable, collected April-September 2019 in Providence, RI, USA) first-person perspectives on their exploration of museum exhibits. We coded goal setting, goal completion, and behaviors…

The novel Coronavirus (COVID-19) originated in December 2019, shifting our familiar way of life and creating a lengthy isolation period to mitigate further transmission. Over time, it has become clear that COVID-19 has exacerbated behavioral, emotional, financial, and physical stressors for many individuals. The impact of the pandemic on youth…

This study aimed to examine the behaviour of learners across a whole system and in various courses to reveal the interrelation between learners' system interaction, age, programme features and course design. We obtained data from the system logs of 1,634 learners enrolled in distance learning programmes. We performed hierarchical clustering…

Objective: There is recent evidence that exercise referral schemes (ERSs) are beginning to permit self-referral access. Notwithstanding this, to date it is unknown whether key referral characteristics, such as age, gender and socioeconomic status are associated with a greater likelihood of self-referring to an ERS, and whether self-referral…

Factors that affect physical activity (PA) behavior change are well established. Behavioral intention is a strong psychological predictor of behavior; however, there is less research on the factors that affect the "intention" to increase PA participation specifically, especially among adults in mid and later life who are inactive. Using…

Although few studies have established significant associations between cancer risk perception and smoking status, the evidence remains inconclusive. Therefore, the current study aimed to examine the association between risk perception for developing cancer and smoking status, controlling for sociodemographic factors. Data from the National Cancer…

Objectives: To (1) determine the weight-reducing effect of the Koa Family Program (KFP), a community-based, telewellness obesity intervention and (2) examine the impact of the KFP on improving weight-related health indicators. Design: Randomised controlled trial. Setting: Community-based in Sacramento, California, USA. Methods: Seventy women with…

Communication campaigns are expected to contribute to increase the efficacy of nutritional warnings. In this context, the aims of the present work were (a) to evaluate how citizens perceive different types of messages for a communication campaign and (b) to determine if personal characteristics such as gender, age, and educational level, as well…

Cyber delinquency in adolescence is a particular area of concern for psychologists owing to its association with several mental health issues and its potential link with offline delinquency. This longitudinal study examined the stability of changes and directions of influence in adolescents' cyber delinquency, aggression, and offline delinquency…