Exploring research trends of technology use in mathematics education: A scoping review using topic modeling.

This study performed a scoping review of the literature concerning the use of technology in mathematics education published between January 1981 and March 2022 to explore research trends. After the defined filtering process, we retrieved 2,433 articles from , , and databases and employed Latent Dirichlet Allocation (LDA) topic modeling to extract key terms and topics from the selected articles. The analysis focused on the four aspects: (a) evolution of research trends of technology use in mathematics education, (b) frequently used words, (c) latent research topics, and (d) research trends for particular topics.

Why People Trust Something Other than Science: Cases of Acupuncture and Four Pillars of Destiny in Korea.

In modern society, people are expected to make scientific decisions and rational actions over a range of personal and social problems. There have been a number of studies on students' and adults' decision-making over socio-scientific issues under the name of scientific literacy. In this study, we investigated the social and cultural backgrounds of Korean people's actions and trust over their personal problems (e.

Structural Relationship among Physical Self-Efficacy, Psychological Well-Being, and Organizational Citizenship Behavior among Hotel Employees: Moderating Effects of Leisure-Time Physical Activity.

Critics argue that service firms should pay more attention to human resource management's psychological and voluntary aspects to contribute to overall organizational development. The purpose of this study was to investigate the effects of physical self-efficacy on the psychological well-being and organizational citizenship behavior among hotel employees and the moderating effects of leisure-time physical activity on the relationships between the previously mentioned variables. To achieve the research purpose, 346 hotel employees working at the room, food, beverage, and kitchen departments of 10 hotels located in Seoul, South Korea, participated in the study.

Relations of children's proactive and reactive assertiveness to peer acceptance: moderating effects of social interest.

Previous studies on the social outcome of assertiveness reported mixed findings, failing to support the assumption that assertiveness promotes peer acceptance. In an attempt to provide explanations for the inconsistencies in prior findings, this study proposed making a distinction between proactive and reactive assertiveness and examined the moderating effects of social interest. A total of 441 fifth and sixth graders (232 boys, 209 girls; M age = 10.

Comparative analysis of a client's verbal responses in counseling sessions: quantitative case study.

This study investigated how the in-session change in a client's verbal behavior might influence the effectiveness of counseling sessions. 10 sessions of counseling with a male undergraduate suffering from depressive mood were conducted by a humanistically oriented counselor. The two most effective and the two least effective sessions were identified according to the client's evaluation of the effectiveness of counseling sessions.

Antifatigue effect of Rubus coreanus Miquel extract in mice.

The antifatigue properties of six Korean medicinal herb extracts were studied by evaluating forced swimming capacity and biochemical parameters in ICR mice. The treatment groups were orally administered 30% ethanolic extracts (500 mg/kg/day) of Rubus coreanus Miquel, Cyperus rotundus Linn., Acanthopanax sessiliflorus, Saururus chinensis Baili, Epimedium koreanumNakai, or Houttuynia cordata Thunb.