- 著者
- 水野 基樹 川田 裕次郎 飯田 玲依 山本 真己 東 慎治 上野 朋子 山田 泰行 杉浦 幸 田中 純夫 Motoki Mizuno Yujiro Kawata Rei Iida masaki Yamamoto Shinji Higashi Tomoko Ueno Yasuyuki Yamada Miyuki Sgiura Sumio Tanaka 千葉経済大学短期大学部非常勤講師 CHIBA KEIZAI COLLEGE Part-time Lecturer
- 出版者
- 千葉経済大学短期大学部
- 雑誌
- 千葉経済大学短期大学部研究紀要 = Bulletin of Chiba Keizai College (ISSN:13498312)
- 巻号頁・発行日
- no.4, pp.51-61,
The psychology of motivation is a broad and loosely defined field. Furthermore, motivation is a basic psychological process. Few would deny that it is the most important focus of the micro organizational behavior. Traditionally, psychologists have not totally agreed on how to classify the various human motives, but they acknowledge that some motives are unlearned physiologically based. For that reason, it is difficult to comprehend a framework of motive concepts which can predict human behavior. Therefore, the purpose of this paper was to review the motive concept suggested by McClelland(1987), who is most closely associated with the study of achievement motive. Specifically, first we summarized up the measurement and concepts of motive, such as "measures of human motive dispositions", "achievement motive", "power needs", "affiliative motive" and "avoidance motive". In addition, we critically reviewed and discussed them in terms of the definitions of concepts. In conclusion, although we could grasp the implications of each motive concept, there were some ambiguities regarding McClelland's motive concepts. Thus, more elaborate conceptual regulation and detailed explanation of the connections to the concepts seem necessary in order to clarify the notion of motive concepts, because there are a number of motives which lie in a gray area from the viewpoint of human motivation described by McClelland.
- 著者
- YUKO NAKANISHI SHINOBU SAKURAI YUJIRO KAWATA YOSHIO SUZUKI MAYUMI TAKAYA SHIMPEI FUJITA KEISHOKU SAKURABA MASATAKA HIROSAWA TAKAO OKADA
- 出版者
- The Juntendo Medical Society
- 雑誌
- 順天堂醫事雑誌 (ISSN:21879737)
- 巻号頁・発行日
- vol.66, no.4, pp.337-345, 2020 (Released:2020-08-31)
- 参考文献数
- 25
- 被引用文献数
- 6 5
Objective: This study examined the prevalence of and factors affecting normal weight obesity (NWO) among women aged under 40 years old. NWO was having a normal BMI but a high body-fat percentage (BFP).Materials and Methods: We recruited 399 participants aged 18-39 during a health checkup and surveyed them about lifestyle patterns, height, weight, body composition, and girth and visceral fat area. Participants were divided into three. Those with a BMI of <25 and a BFP of <30 were classified as non-obese, a BMI of <25 and a BFP of ≥30 as NWO, a BMI of ≥25 and a BFP of ≥30 as obese. The analysis was conducted on NWO (97) and non-obese (262) groups.Results: NWO prevalence ranged from 20% to 30% across the three age groups. NWO participants had lower values for segmental lean body mass, particularly in lower limb, and higher values for abdominal girth and visceral fat area. Among participants aged 30-39, those with NWO had higher values for triglycerides and LDL cholesterol and lower values for HDL cholesterol. Regarding lifestyle factors, among those aged 30-39, NWO was associated with past weight fluctuation, respectively. In the latter age group, a gain of more than 10 kg since the age of 20 was associated with a 13-fold increase in the odds for NWO.Conclusions: Results suggest that for women under 40 years, detecting NWO early and guidance on effective lifestyle and exercise are necessary.
- 著者
- Shinji YAMAGUCHI Yujiro KAWATA Miyuki NAKAMURA Yuka MUROFUSHI Masataka HIROSAWA Nobuto SHIBATA
- 出版者
- The Japan Association of Applied Psychology
- 雑誌
- 応用心理学研究 (ISSN:03874605)
- 巻号頁・発行日
- vol.46, no.2, pp.158-166, 2020-11-30 (Released:2021-02-28)
- 参考文献数
- 22
Although the original Athletic Hardiness Scale (AHS) has been used to measure hardiness among university athletes in Japan, some psychometric problems have been identified with this scale. Thus, the purpose of this study was to revise the AHS for Japanese university athletes and to examine differences in hardiness according to gender and competitive role. The participants were 511 Japanese university athletes (305 men; 206 women; mean age 19.9 years, SD = 1.21). The measures consisted of socio-demographic questions, the revised AHS questionnaire for Japanese university athletes (RAHS), and the Self-rating Depression Scale. An exploratory factor analysis of the RAHS revealed a 12-item, three-factor model. We labeled the factors as "commitment," "challenge," and "control." Cronbach's α coefficients ranged from.75 to.84. A confirmatory factor analysis indicated acceptable structural validity of the RAHS. Men reported higher hardiness scores than women, and a negative correlation between hardiness and depressive symptoms was confirmed. The RAHS showed satisfactory reliability and validity, and it may be useful for understanding hardiness among university athletes.