Japanese social workers' healthy behaviours as related to masculinity: Focus on mental health workers and caregivers of children and nursing home residents

Due to the rapid ageing of the Japanese population, the demand for social services is increasing. However, these professions are not generally recognized yet. According to the report by Kawata (1984, 1986), social workers were distressed by low pay and low recognition for the profession, an inflexible, hierarchical administration system, and staff shortages. However, few studies have focused on social workers' healthy behaviours. The present study focused on the healthy behaviours of Japanese social workers and examined the relationship of these habits to masculinity and femininity, in addition to gender differences. To identify the healthy behaviours of social workers, we compared the behaviours of 32 mental health workers and 63 caregivers to those of 91 members of the general public who attended a summer course. Four questionnaires were administered: health locus of control (Watanabe, 1985), healthy behaviours (Munakata, 1996), health state, and Masculinity‐Humanity‐Femininity scale (Ito, 1978). The results revealed that females scored higher in masculinity than males, and females tended to assess their health state as poorer and were more active in preventive health than males. Social workers practice preventive healthy behaviours more than the general public. Between the two types of social workers, mental health workers tend to rely on medical services and believe that health and sickness are matters of luck, whereas caregivers tend to believe they can control their health by themselves. In the health locus of control, external control was more closely associated with poor health than internal control, and it was negatively correlated with masculinity. As masculinity is related to healthy behaviours, it may be an important factor influencing them. Both masculinity and femininity could be desirable, not for only better caregiving but also for the social workers' own health.     

Relationships between mood state, time estimation, and selected movement speed

We investigated whether different aspects of mood state influence sense of time estimation and movement speed. Mood states were measured on the Multiple Mood Scale for 142 female undergraduate students, who were then asked to estimate the interval of time elapsed between the words "start" and "stop" spoken by a tester. Next, the same subjects were told to draw circles inside 1-cm squares printed on an A4 size sheet of paper in succession at their freely elected comfortable speed. Scores on Concentration (r=-.22, p<.01) and Being Startled (r=-.26, p<.01) each correlated significantly and negatively with time estimation, while scores on Boredom (r =.17, p <.05) had a significant positive correlation with movement speed. These results suggest that different aspects of mood state have some association with time estimation and selected movement speed. Values account for small common variance.     

The converse principal type-scheme theorem in lambda calculus

A principal type-scheme of a -term is the most general type-scheme for the term. The converse principal type-scheme theorem (J.R. Hindley, The principal typescheme of an object in combinatory logic, Trans. Amer. Math. Soc. 146 (1969) 29–60) states that every type-scheme of a combinatory term is a principal type-scheme of some combinatory term.This paper shows a simple proof for the theorem in -calculus, by constructing an algorithm which transforms a type assignment to a -term into a principal type assignment to another -term that has the type as its principal type-scheme. The clearness of the algorithm is due to the characterization theorem of principal type-assignment figures. The algorithm is applicable to BCIW--terms as well. Thus a uniform proof is presented for the converse principal type-scheme theorem for general -terms and BCIW--terms.     

Effects of communication skills on stress responses while speaking Japanese and English

The present study was conducted to examine the effects of communication skills on stress responses, such as physiological (blink and heart rate), emotional (state of anxiety and mood), and behavioral responses (smiling and expressing an opinion) in stressful communication situations, specifically answering questions and giving a speech in Japanese and English. Participants were 32 students (16 men and 16 women; Mage = 19.5 yr., SD = 1.3) attending a Japanese university. A high communication skills group was selected from the upper tertile scores of the Social Skills Inventory, and a low communication skills group was selected from the lower tertile scores. Analysis indicated that individuals who had high communication skills performed without heart-rate increase and with more positive attitude during stressful communication tasks. Individuals who had low communication skills displayed higher anxiety prior to the experiment than those who had high communication skills.     

Relationship between masculinity-femininity and concession in an experimental collaborative eyewitness testimony

The present study examined the relationships of masculinity and femininity with concession in an experimental collaborative eyewitness testimony task, using the MORI technique. Participants formed same sex or mixed sex pairs and watched a videotaped event. Their eyewitness memories were assessed three times: immediately after watching, after discussing the event together, and individually 1 week later . The participants' self-confidence in their recalled memories and percentages of concessions were also examined. The Masculinity-Humanity-Femininity Scale was administered to the participants at the end of the experiment. The results showed that masculinity negatively correlated with concession, and that both masculinity and femininity were associated with inaccuracy in collaborative memory recall.     

The effects of sex,self gender type,and partner's gender type on interpersonal adjustment during a first encounter: androgynous and stereotypically sex‐typed couples

The present study compared the effects of sex, self gender type, and partner's gender type on interpersonal adjustment during a 5‐min first encounter of androgynous and stereotypically sex‐typed couples. The 52 subjects were assigned to one of four mixed‐sex couple types: sex‐typed male and female (MF); sex‐typed male and androgynous female (MA); androgynous male and sex‐typed female (AF); and androgynous male and female (AA). Questionnaires (the State‐Trait Anxiety Inventory, and Iceberg Profile) and subjects' behaviors during the interaction were assessed. These data were analyzed by sex, self gender type and partner's gender type using a 2 × 2 ×2 analysis of variance. Our hypothesis that androgynous individuals may have better interpersonal relationships was supported by some of our findings. Androgynous individuals may have better interpersonal adjustment.     

Agency and Communion Related to Mental Health in Japanese Young Adults

Based on Bakan’s (1966) theory, Helgeson (1994) presented a conceptual model of the relationships of biological sex, agency, and communion with psychological and physical well-being. This study was designed to examine the relationships of mitigated and unmitigated agency (M, M-) /communion (F, F-) with mental health in Japanese young adults. Participants were 602 (247 men, 355 women) undergraduate students and vocational school students in Japan. The average age of the participants was 20.0 years (SD=4.1). The results showed that communion (F) was positively associated with social support, unmitigated communion (F-) was strongly and positively associated with dysphoria for both men and women, unmitigated agency (M-) was also positively associated with dysphoria for women, and agency (M) was negatively associated with dysphoria for women. Both M and F were positively associated and F- was negatively associated with self-esteem for both men and women. M may moderate F-, and social support may moderate M-, for women. Thus our findings partially supported Helgeson’s model.     

Comparison of French and Japanese individuals with reference to Hofstede's concepts of Individualism and Masculinity

The purpose was to examine whether Japanese individuals were oriented toward collective and masculine values attributed to cultures by Hofstede by comparing them with those of French individuals. There were 110 French participants (54 men, 56 women) and 128 Japanese participants (41 men, 87 women), selected from undergraduate students, employed workers, housewives, and retirees. Their occupational proportion and their ranges of age were balanced in both countries. Scales for Individualism and Masculinity dealt not only with work-related but also general items for workplace, culture, education, and family. Analyses generally showed that the Japanese individuals scored higher on the Masculinity scale and French participants scored higher on the Individualism scale. There was a mean difference between Japanese men and women in how they answered questions about the work-related items concerning Masculinity.