This study examined the mediating role of ostracism in the relationship between adolescents' attachment styles and depression levels. The sample of this study consists of 621 adolescents (66.8% (n = 415) female and 33.2% (n = 206) male) living in one of the developed cities in Turkey. The results showed that ostracism partially mediates the…

Prior research suggests a link between curiosity and metacognition, but how curiosity is involved in two key metacognitive processes -- metacognitive monitoring (i.e., assessing one's cognitive states and performance) and metacognitive control (i.e., adjusting decisions and behaviors) -- remains unclear. In three experiments (N = 264) participants…

Introduction: Previous studies suggest that adolescents' sleep problems can affect school burnout. However, it remains unclear how these sleep problems evolve during early adolescence and how this development relates to school burnout. This study examines the developmental patterns of sleep problems and school burnout, exploring their interplay by…

The nodules on the roots of soybeans provide N that the plant uses for growth and development. The goal of this study is to observe if the number of nodules on the taproot, volume of nodules on the taproot, the total number of nodules, or the number of nodules on the secondary roots in the early growth stages of soybeans have a significant…

Previous studies have supported the important roles of teacher-student relationships in student's learning adaptation, but most of them examined this issue at the between-person level. To date, few studies separated within-person variance from between-person variance to explore the dynamic reciprocal relations between the above two constructs.…

Previous studies on mindfulness and creativity have focused on the beneficial effects of mindfulness on concentration. However, few have explored this from the perspective of psychological resources. Based on resource conservation theory, this study focuses on the positive psychological functions of mindfulness and how they complement the…

The multidimensional mixture data structure exists in many test (or inventory) conditions. Heterogeneity also relatively exists in populations. Still, some researchers are interested in deciding to which subpopulation a participant belongs according to the participant's factor pattern. Thus, in this study, we proposed three analysis procedures…

During early adolescence, individuals can refine their use of cognitive reappraisal as an emotion regulation strategy while experiencing instability of psychological well-being through changes to positive affect, negative affect and life satisfaction. This scoping review aimed to identify and summarise the key findings from studies that have…

This study investigated the reciprocal relationship between self-perceived employability (SPE) and psychological well-being (PWB), a connection previously suggested by theory but not yet explored empirically in early career research. Drawing from the Conservation of Resources theory, we analysed the reciprocal effects between SPE and PWB. Using…

This study examined the relationships between factors contributing to high school students' mathematics achievement. Three hundred fourteen high school students participated in the study. We collected the data through the "Self-Efficacy Scale for Mathematics Literacy," "Bidimensional Mathematics Anxiety Scale,"…

The random intercept cross-lagged panel model (RICLPM) decomposes longitudinal associations between two processes X and Y into stable between-person associations and temporal within-person changes. In a recent study, Bailey et al. demonstrated through a simulation study that the between-person variance components in the RICLPM can occur only due…

Substance use among school dropouts is a growing global concern that has not been assessed through a meta-analysis. This study aims to provide an overview of the relationship between school dropout and substance use. We searched the PubMed, Embase, Web of Science, Cochrane Library, PsychINFO, ERIC (EBSCO), MEDLINE (EBSCO), and CINAHL (EBSCO)…

The relationship between individual personality types and academic performance during online learning remains poorly understood. This study analysed extensive sampling data from 4,340 first-year high school students during semesters of face-to-face and online learning, respectively, to investigate the influence of students' Myers-Briggs Type…

Background: Adults with Down syndrome have demonstrated lower rates of community participation, which is known to reflect a poorer quality of life. This cross-sectional study used survey data completed by 27 care partners of adults with Down syndrome to understand if lower community participation was associated with a recent decreased independence…

Our study is the first to provide statistics on opioid use among U.S. Social Security Disability Insurance (SSDI) applicants. We use an innovative machine-learning method to identify opioids in open-ended text fields in SSDI administrative data. We find that more than 30% of applicants between 2007 and 2017 reported using one or more opioids, a…