This study aimed to review the validity and/or reliability of light-intensity physical activity (LPA) questionnaires and identify the most suitable questionnaires for measurement of LPA in adults. Following the PRISMA-P 2020 guidelines, we searched MEDLINE, PsycINFO, CINAHL, Scopus, Embase, and MedNar. Only studies that targeted adults [greater…

Empathy is assumed to be a universal human motivation to act altruistically toward others. Developmental models of empathy explaining when and how children acquire the capacity to empathize have been proposed. However, the existing knowledge is largely built upon studies conducted in the Western context. To fill this gap, a cross-culturally…

In Japan, school teachers experience mental health issues, leading to absences or leave from their duties. While extended working hours significantly contribute to this problem, diminished self-esteem has emerged as the primary causal factor. Reduced self-esteem is frequently correlated with diminished self-efficacy across multiple facets of…

Home-school partnership is key to students' success at schools. Japanese schools have attempted to invite families to participate in school educational activities. However, these efforts are embedded into Japanese school cultures and were not studied empirically. This study aimed to explore teachers' attitudes and actions toward home-school…

One of the major issues in L2 learning and cognitive styles is the ambiguity of these concepts. A solution to this issue should involve the following two aspects. First, studies of factorial validity should be conducted with empirical data, and with an appropriate analysis using a theoretically well-developed scale. Second, such studies should…

In this paper, we present a system for visualizing learning logs of a course in progress together with predictions of learning activities of the following week and the final grades of students by state transition graphs. Data are collected from 236 students attending the course in progress and from 209 students attending the past course for…

The universality of secure base construct, which suggests that one's use of an attachment figure as a secure base from which to explore the environment is an evolutionary outcome, is one of the core ideas of attachment theory. However, this universality idea has been critiqued because exploration is not as valued in Japanese culture as it is in…

Preparation is an effective and necessary activity; however, most students do not prepare for future lessons. The present study addressed this problem and examined how learners' motives, beliefs, and perceptions affected their strategy use during preparation for future lessons. Participants were 219 Japanese junior high school students who…

Proof and proving are important components of school mathematics and have multiple functions in mathematical practice. Among these functions of proof, this paper focuses on the discovery function that refers to invention of a new statement or conjecture by reflecting on or utilizing a constructed proof. Based on two cases in which eighth and ninth…

This study developed the Japanese version of the Gerotranscendence Scale Type 2 (the GST2) and examined reliability and validity of the scale. In Japan, 525 community-dwelling older adults (Male = 260, Female = 265) answered a questionnaire. An exploratory factor analysis of the Japanese version of the GST2 revealed the same three-factor structure…

In recognition of the rating scale as a crucial tool of performance assessment, this study aims to establish a rating scale suitable for a Story Retelling Speaking Test (SRST), which is a semidirect test of speaking ability in English as a foreign language for classroom use. To identify an appropriate scale, three rating scales, all of which have…

Objective: This study was designed to develop the Aftermath of Dietary Lapses Coping Questionnaire (ADLCQ) for evaluating how people cope with the aftermath of dietary lapses during weight control. Method: Between June-July 2012, dieticians working in public health centres and city offices in Sizuoka, Japan, recruited 466 participants. They were…

This study tested cross cultural measurement equivalence of three identity constructs by testing the factor invariance among participants from four nations. Data from measures of identity exploration, commitment, and distress were collected from university students in Mainland China (n = 85), Taiwan (n = 117), Japan (n = 117), and the United…

Teachers often raise a question that whether the lecture questionnaires are necessary or not. In this paper, we first show the recent statistical analysis for the official unsigned questionnaire evaluation results took in our faculty. We have found that: (1) the evaluation scores of lectures by students have been rising up year by year, which…

Diagnosing Asperger's syndrome (AS) in adults is difficult and efficient indicators for a precise diagnosis are important in the clinical setting. We examined the clinical characteristics of AS in 129 adults (median age, 32.0 years [range, 19-57]; 102 men and 27 women; AS group (n = 64; median age, 32.0 years [range, 19-50]; 50 men and 14 women),…