The study aimed to test the psychometric properties of a Portuguese adaptation of the "Adolescent Students' Basic Psychological Needs at School Scale" (ASBPNSS). For this, we used data from a sample of eighth graders (N = 1648; M[[subscript age] = 14.1 years; 46.9% girls) from Portugal. Cronbach alpha and omega coefficients showed the…

Child's crying is the stimuli serving the development of a child-parent relationship through evoking child-oriented and parent-oriented parental reactions. Individual differences in parental reactions to crying have been partly explained by parental and child's temperament. We conducted two studies to verify the predicting effects of temperamental…

The context of contemporary work scenarios features constant change and innovation in the field of information and communication technologies, which result in frequent work transitions and job insecurity. Such circumstances are highly threatening to the wellbeing of workers. Moreover, the instability and precariousness of the labour market are…

Young adults' use of social media has soared in recent years, and the many hours that young adults now spend in front of screens replace time spent in face-to-face interactions. Previous studies indicate that the unique features of social media offer advantages to adolescents compared with other communications media. Today, the fact that young…

Children may not yet understand political issues or be engaged in politics, but identification with social groups emerges early; indeed, nearly a third of first-graders report identification with a political party. As a result, it is likely that ingroup favoritism (or preference for members of one's own political group) and outgroup derogation (or…

Background: Multiple interventions have been tested to promote well-being in high school students, often focusing on depression prevention. Aims: To test the impact of a one-semester active learning curriculum covering the modern science and philosophy of well-being and happiness on attitudinal measures related to the curriculum and standard…

To develop the School Anxiety Inventory--College Version (SAI-CV)--a measure of school anxiety specifically tailored for college students--and provide initial reliability and validity evidence. College undergraduates (N = 1004) from a large Midwestern University. Participants completed the SAI-CV as well as measures of test anxiety, fear of…

The Suicide Screening Tool for Chronic Illness assesses suicide risk for persons with chronic, "invisible" illnesses. From an initial pool of 31 items, internal consistency, Rasch, and exploratory and confirmatory factor analyses produced a 14-item scale that is unidimensional, internally consistent, and correlated with measures of…

The "Questionnaire for the Assessment of Enjoyment in Physical Education" (QUAEPE) is an instrument for the assessment of three specific facets (pleasure, flow, recovery) of students' enjoyment in physical education. Based on a sample of 1,351 students, the aim of the present study was to examine measurement invariance across school…

The aim of the study is to investigate the relationship between the attitude towards sports, loneliness and happiness in adolescents. The study was conducted with a total of 403 high school students including 197 females and 206 males. For the data collection, the Oxford Happiness Questionnaire Short Form (OHQ-SF), the UCLA Loneliness Scale (ULS),…

We investigated the socio-psychological effects of both the pandemic and distance learning on high school students in Turkey and Denmark. We aimed to assess whether there were any differences between students attending public or private schools in Turkey, and between two countries having different approaches to the pandemic and considerable…

Loneliness in adolescence is a risk factor for the development and maintenance of a myriad of mental health conditions, especially among females. Adolescent females in boarding schools spend prolonged periods away from family and may therefore be more prone to experiencing loneliness and depression. Research into this significant issue is limited,…

With the purpose of developing an instrument for measuring statistics anxiety in the online or hybrid setting, this study tested the newly developed instrument in two stages. Results on item selection and exploratory factor analysis based on pilot testing (n = 115) are presented. Results on classical item analysis, the confirmatory factor…

The aim of this study is to adapt the Statistics Anxiety Scale (SAS) developed by Vigil-Colet et al. (2008) to Turkish. This study is expected to fill an important gap in the literature since no valid and reliable specific statistics anxiety scale developed or adapted in Turkish for undergraduate students in the literature is available. The sample…

Research has shown that spending time in nature is beneficial for children's mental wellbeing, but how long must they spend to gain some benefit? Here we present the results from two studies: the Schools' Biodiversity Project, which took place over a year, with children spending an hour a week exploring biodiversity in their school grounds; and a…