Objective: The purpose of this study was to begin developing and validating an instrument to measure self-trust in adults. Method: Using a multi-phased and mixed methods approach to instrument development, the RSTI scores were tested across three samples reflecting national demographics of adults in the United States (n = 157, n = 692, n = 261).…

Contribution: This article illustrates a theoretical model and an analytical tool for understanding the influence of diverse elements of the project-based learning (PBL) environment on engineering identity development in students. Supportive elements in three dimensions that contribute to students' identities as future engineers are identified to…

This study was undertaken to investigate the use and motivations behind teachers' engagement in social networks, while exploring their self-presentations and attitudes within these digital communities. The aim was to shed light on the relationship between real-life and digital communities by focusing on teachers as a specific demographic group. To…

The main objective of this study is to revise and validate the assessment of self-presentation skills of middle school students. The assessment is based on existing self-assessment scales and adaptively modified for a more accurate assessment of middle school students' self-presentation skills. Considering the characteristics of middle school…

The use of personality inventories has been limited because of their cost and the length. To overcome these limitations, this study created the Personality Identity Estimator (PIE), an easy-to-use inventory to estimate personality types that can be used at no cost. PIE is a categorical inventory containing 12 items with 3 items for each of the 4…

Purpose: To protect the environment and society, research on responsible behavior and personal values has increased. Values have been identified as important for understanding and predicting environmental preservation behaviors. The purpose of this study is to analyze the validity and reliability of the Environmental Portrait Value Questionnaire…

Purpose: This current paper attempts to bring more light to the current debate of understanding phenomenological research methods, in order to clarify the interpretive phenomenological inquiry with Heidegger's philosophy of phenomenology. Design/methodology/approach: The paper uniquely presents the three distinctions of Heideggerian thoughts in…

The Brief Resilience Scale (BRS) measures a relatively positive adaptation despite adversity. This research aims to translate and validate the BRS into Vietnamese. Exploratory factor analysis, confirmatory factor analysis, measurement invariance analysis across gender, and test-retest reliability were examined consecutively in Study 1 (n = 304),…

People view many attributes, including intelligence, through implicit theories (or mindsets). Entity mindsets position the attribute as unchangeable or static, whereas incremental mindsets see the attribute as malleable or capable of being changed/improved (Dweck & Leggett, 1988). The present studies examined a new questionnaire designed to…

Background: Modelling academic self-concept through second-order factors or bifactor structures is an important issue with substantive and practical implications; besides, the bifactor model has not been analysed with a Chinese sample and cross-cultural studies in the academic self-concept are scarce. Likewise, latent structure validity evidence…

The current study examined the psychometric properties and correlates of three measures assessing individual differences in mattering among people from Palestine assessed in January, 2024. This study uniquely considers mattering as a resource and feelings of not mattering as a risk factor among people experiencing traumatizing life circumstances.…

American students continue to perform poorly on national and international assessments of Science, Technology, Engineering, and Mathematics (STEM) competencies, and achievement gaps spanning racial/ethnic and socioeconomic lines emerge early and widen over time. Scholars and practitioners agree that expanding access to high-quality STEM education…

Despite the high demand for STEM (science, technology, engineering, and mathematics) professionals, the STEM talent pipeline continues to leak. A framework of STEM identity could provide insight into why and to what extent individuals engage in STEM-related activities. The present study describes the process of developing and validating an…

This paper explores the external developmental assets and how they manifest in specific youth programs from Colombia, Guatemala, and Honduras. An evaluation process was created through a qualitative phenomenological with the youth programs' leadership. To triangulate the data, a survey was developed and piloted with a small sample from three youth…

This quantitative study developed a measurement instrument, The Assessment of Historical Perspective-Taking (AHPT), to evaluate historical perspective-taking skills among 15- and 16-year-old students within their United States History classes by adapting an existing measurement instrument developed in Germany. Applying a theoretical framework that…