This study examined whether social mistrust in early adolescence was general or referent-specific. We used a multi-trait multi-method approach to examine the validity of mistrust measures across social referents (mistrust toward people in general, toward peers, and toward teachers), using questionnaires and an online task. Sixth graders (N = 1243,…

Examination dishonesty is a global problem that became particularly critical after the outbreak of the COVID-19 pandemic and the shift to remote learning. Academic research has often examined this phenomenon as only one aspect of a broader concept of academic dishonesty and as a one-dimensional construct. This article builds on existing knowledge…

Autistic individuals are at greater risk of social rejection than non-autistic peers. On social media, adults with autism report an extreme sensitivity to social rejection. This qualitative study explored lived experiences of heightened rejection sensitivity in this population. Purposive sampling through social media was used to recruit 19…

This article addresses argumentation in middle-school students' group work with conjectures in arithmetic with different epistemic states. Twenty-five episodes were analysed using G. J. Stylianides' framework for reasoning and proving, which comprised a mathematical, psychological, and pedagogical component. The mathematical component was studied…

Proofs as epistemic tools are central to mathematical practice, as they establish and provide explanations for the validity of mathematical statements. Considering the challenge that proof construction poses to learners of all ages, prior research has investigated its cognitive determinants, but the impact of affective-motivational experiences on…

Background: The present study examined the psychometric properties of the Anger Bodily Sensations Interview -- intellectual disabilities (ABSI-id), an adapted instrument to measure anger-related interoceptive awareness (IA) in individuals with mild intellectual disabilities or borderline intellectual functioning (MID-BIF). Method: The ABSI-id was…

In the current article, we describe the development and validation of the Social Comparison Rumination Scale. This measured was developed as a supplement to existing social comparison measures and to enable us to determine its potential relevance to perfectionism and other personality constructs. The Social Comparison Rumination Scale (SCRS) is a…

This research aims to design immersive virtual reality with cognitive conflict to support practical learning of quantum physics. This type of research is design research through the stages of needs analysis, product design, validity test, and practicality test. The needs analysis used questionnaire sheets distributed with Google Forms and obtained…

The purpose of the study is to understand which of the seven principles by Arthur W. Chickering & Zelda Gamson (1987) are amenable to graduate students in a virtual or other online learning environment, and to evaluate the external validity of the seven principles in the context of online teaching. It concludes with a Hierarchical Principles…

When fitting unidimensional item response theory (IRT) models, the population distribution of the latent trait ([theta]) is often assumed to be normally distributed. However, some psychological theories would suggest a nonnormal [theta]. For example, some clinical traits (e.g., alcoholism, depression) are believed to follow a positively skewed…

Comparative judgment is gaining popularity as an assessment tool, including for high-stakes testing purposes, despite relatively little research on the use of the technique. Advocates claim two main rationales for its use: that comparative judgment is valid because humans are better at comparative than absolute judgment, and because it distils the…

Media articles often communicate the latest scientific findings, and readers must evaluate the evidence and consider its potential implications. Prior work has found that the inclusion of graphs makes messages about scientific data more persuasive (Tal & Wansink, 2016). One explanation for this finding is that such visualizations evoke the…

Teachers' emotional labor is essential to teachers' instructional quality, psychological health, and students' learning effectiveness in classrooms. To assess how teachers manage their emotions to match the display rules of classrooms, this study developed and validated a self-report scale--the Teachers' Emotional Labor Strategy in Classrooms…

This research aimed to investigate psychometric properties of the Existential Gratitude Scale (EGS) in India. Study 1 examined the factorial validity of EGS using exploratory and confirmatory factor analysis, which suggested a two-factor structure. Study 2 examined reliability and validity of the scale derived after CFA (referred to as Indian…

The use of Experience Sampling Methods (ESM) to assess students' experiences, motivation, and emotions by sending signals to students at random or fixed time points has grown due to recent technological advances. Such methods offer several advantages, such as capturing the construct in the moment (i.e., when the events are fresh on respondents'…