In this longitudinal study, we investigated the factor structure and stability of early-life temperament in a German sample, using three measures developed within Rothbart's psychobiological approach. Temperament was measured using the Infant Behavior Questionnaire Revised (IBQ-R) at the ages of 6 and 12 months, the Early Childhood Behavior…

Conscientiousness has consistent and robust associations with a large set of key student outcomes. Thus, to understand the extent to which conscientiousness could be leveraged to support students' learning, achievement, and well-being, it is important to ascertain whether conscientiousness could be strengthened by means of interventions. To narrow…

In the 21st century, developing resilience and coping skills is crucial for personal progress, a fact underscored by the COVID-19 pandemic. Past research has shown that participation in competitive sports and individual personality traits significantly influence the development of these skills. However, limited studies have explored this in…

Compared to more complex personality assessments, Wired That Way by Marita Littauer, presents four personality types that students find easy to understand and internalize: Popular Sanguine, Powerful Choleric, Perfect Melancholy, and Peaceful Phlegmatic. Students' awareness of their own and their peers' classification in this comprehensive…

Objectives: Non-adherence to medication is common in the adult ADHD clinical group. The goal of this pre-registered study was to examine whether the DSM-5 Alternative Model of Personality Disorder (AMPD), generality personality dysfunction (LPFS-BF 2.0) or maladaptive personality traits (PID-5), can predict time to premature discontinuation of…

Background: There is growing interest in research understanding the individual-specific predictors of child callous-unemotional (CU) traits, particularly in early childhood. Objective: This study reviewed evidence from studies that investigated the relationship between early child temperament factors (between 0 and 3 years) and CU traits in…

Studies have found that bilinguals respond differently to personality measures in their two languages, indicating that bilinguals change their personality as they switch between their two languages and/or cultures. Across two experiments, we attempted to investigate the effect of language and culture separately on how bilingual speakers rate…

The current study investigated how metacognitive abilities such as Knowledge Confidence (subjective prior knowledge estimate) and Correctness Confidence (appraisal of the likelihood of closing the gap) relate to curiosity, and examined the roles of these metacognitive measures and curiosity in learning. Using a blurred picture paradigm in which…

Perfectionism research has progressively supported an identification of two related dimensions, referred to as perfectionistic strivings (PS) and perfectionistic concerns (PC). Examinations of learner experiences based on these two dimensions have routinely demonstrated differential influence on academic emotions and performances, examining the…

Random Equating (RE) and Heuristic Approach (HA) are two linking procedures that may be used to compare the scores of individuals in two tests that measure the same latent trait, in conditions where there are no common items or individuals. In this study, RE--that may only be used when the individuals taking the two tests come from the same…

Past research holds that curiosity motivates creativity via two primary mechanisms--exploration and absorption. We propose that vitality is a more fundamental mechanism integrating them. According to the self-determination theory, curiosity fuels vitality as it aligns with the natural inclination toward autonomy, competence, and relatedness. It is…

Temperament is a widely researched trait that significantly influences children's lives. Still, theorists differ in their perspectives on the construct. With their nine dimensions of temperament and three "categories" of children--"easy," "difficult," or "slow to warm up"--Thomas and colleagues (1968) laid…

This study aimed to introduce an ego-resiliency questionnaire for preadolescents (the ER-P) by restructuring the ER89 using the data of 1398 preadolescents from the Panel Study on Korean Children. The ER-P was proposed as a 10-item second-order instrument with two factors (Optimal Regulation and Openness to Life Experiences). The ER-P achieved…

Despite the increasing need for creativity in rapidly evolving markets and work environments, not all employees are able to engage in this crucial behavior at work. The interactionist perspective suggests that creativity in organizations can be predicted by the interplay of individual and situational elements. With this theoretical framework, the…

Understanding how resilience evolves across the lifespan is crucial for the development of targeted interventions and strategies aimed at promoting resilience. This study aims to investigate the complex interplay between resilience, positive personality traits, and hope in emerging adults. The criterion sampling method was employed to select…