"Stereotype embodiment theory"-based intervention to reduce ageism in Japan: Integration with interventions to encourage life planning among younger people.

To solve the problems related to the ageing society, effective strategies to reduce younger people's ageism towards older adults should be developed. Previous studies incorporated the content of stereotype embodiment theory (SET) into ageism reduction strategy, suggesting that younger participants' ageism eventually has undesirable impacts on their own future (i.e., SET intervention). In the SET intervention, participants read an explanatory text on several empirical findings related to SET. To enhance the versatility of this intervention, two experiments were conducted with younger participants in Japan. Study 1 examined concerns that arise in the practical application of the intervention. Results revealed that the SET intervention had few effects on fear of death and increased state self-esteem. In Study 2, the SET intervention was combined with interventions to encourage life planning, in which they freely described possible negative/positive events in their future. SET intervention reduced ageism, increased advocacy for policies to support older adults and increased emphasis on life planning and hope for the future. Many previous studies have shown that intergenerational contact-based interventions are effective in reducing ageism, and future research should be conducted in combination with the SET interventions.

Perceptions of older adults and generativity among older citizens in Japan: a descriptive cross-sectional study.

BACKGROUND: As the population ages worldwide, including in Japan, there is a growing expectation for older adults to remain active participants in society. The act of sharing one's experiences and knowledge with younger generations through social engagement not only enriches the lives of older individuals, but also holds significant value for our society. In this study, we examined both positive and negative perceptions of older adults and investigated the correlation between these perceptions and generativity among older citizens. Additionally, we evaluated the impact of life satisfaction on these factors. METHODS: We conducted a survey of 100 older adults in Japan (mean age, 71.68 years) and utilized multiple regression analyses, using positive and negative perceptions of older adults, life satisfaction, and demographic factors as independent variables. The sub-categories of generativity-namely, generative action, concern, and accomplishment-were used as dependent variables. RESULTS: Participants who held a more positive perception of older adults demonstrated a higher level of generative actions and concerns. Additionally, participants who reported higher levels of life satisfaction also exhibited more generative actions, concerns, and accomplishments. Conversely, those who held a more negative perception of older adults were found to have higher levels of generative actions. CONCLUSION: Enhancing positive perceptions of older adults among them can boost the sub-categories of generativity. This study, which was conducted from an exploratory perspective, has several limitations, including a potential sampling bias. A more comprehensive examination of the relationship between perceptions of older adults and generativity is anticipated in future research.

Reducing negative attitudes toward older adults and increasing advocacy for policies to support older adults: Bayesian analysis approach.

As the world's population is aging, it is necessary to create societies in which older adults and young people can live together comfortably. Reducing young people's negative attitudes toward older adults is a pressing issue. Given the unique characteristics of older adults, which most people will eventually become, we focused on how long people believe it will be before they become older adults (i.e., the subjective time of becoming older). To examine our hypotheses, we performed a Bayesian analysis, which has attracted considerable attention in psychological research in recent years. In Studies 1 and 2, even after controlling for variables such as youth identity and aging anxiety, those with a longer subjective time of becoming older had more negative attitudes toward older adults and lower advocacy for policies to support older adults. In Study 3, we examined the effect of shortening the participants' subjective time of becoming older by presenting an explanatory text on the stereotype embodiment theory and several related empirical findings. We observed decreased negative attitudes toward both the young-old and old-old groups and increased advocacy for policies to support older adults. In the supplemental experiment, the experimental manipulation used in Study 3 reduced participants' aging anxiety. Future studies should elaborate on the negative attitudes toward a broad subgroup of older adults, and examine the perceived relative importance of policies to support older adults compared with policies in other areas.

The relationship between frailty and social participation: focus on subjective health.

OBJECTIVE: Active participation of the older adults in the society is crucial; however, frailty prevents social participation. Meanwhile, many older adults participate daily in social activities, even with frailty. This study aims to examine whether older adults with frailty have lower social participation than those without frailty in Japan. We also investigated whether older adults with frailty and higher subjective health participate in society to the same extent as the general older population. This study included 1,082 Japanese individuals aged 65 years and older participating in the online survey. Participants answered questions on social participation, frailty, subjective health, and demographics. RESULTS: Participants in the robust group had higher social participation rates than those in the frailty and pre-frailty groups. Meanwhile, frail older participants with higher subjective health had similar social participation as the robust participants. Many older adults acquire frailty despite their individual effort. Meanwhile, improving subjective health may be effective, even with frailty. The relationship between subjective health, frailty, and social participation is primitive and further studies are needed.

Anti-old and anti-youth attitudes among older adults: focusing on middle-aged and old age identity.

There is currently a lack of comprehensive scholarly information concerning the attitudes older people hold toward both older adults and the young. Using the social identity theory framework, this study investigated older identity issues including middle-aged identity and old age identity. We conducted an online survey of Japanese older participants (N = 301) and then implemented a Bayesian structural equation modeling to examine whether age and gender predicted middle-aged/old age identity in addition to whether middle-aged/old age identity predicted anti-old/anti-youth attitudes. Results showed the more strongly participants identified with being middle-aged the more positive their attitudes were toward old/young people, while they showed no significant relationship between old age identity and the attitudes. Regarding participant ages, the results found no significant relationship with middle-aged identity but a positive relationship with old age identity. These findings will contribute to psychological research aimed at reducing anti-old/anti-youth attitudes among older adults.11 A part of this study was presented at the 85th Annual Convention of the Japanese Psychological Association.

Negative attitudes of healthy older adults toward unhealthy older adults: Focus on the subjective health.

Negative attitudes toward older adults, especially those with declining physical function and/or advanced dementia (i.e., unhealthy older adults), are serious. It is important to identify psychological factors associated with such negative attitudes toward unhealthy older adults. In this study, we focused on subjective health (subjective perception of one's own health status). We tested the hypothesis that healthy older adults with lower subjective health have more negative attitudes toward unhealthy older adults. We also examined whether this association is still pronounced after controlling for the participants' physical health status and demographics. In this study, an online survey was conducted among Japanese older adults who were not certified as needing long-term care (N = 1,082, aged 65-88). To control for the participants' physical health status, we focus on frailty. We conducted a factor analysis and multiple regression analysis on negative attitudes toward unhealthy older adults. As a result, healthy older participants with lower subjective health perceived unhealthy older adults negatively, and this association was still pronounced even after controlling for the participants' frailty score and demographics. Based on our findings, it is suggested that increasing the subjective health of older adults may help them view each other more positively. Therefore, it is important to devise gerontological and psychological interventions to improve older adults' subjective health. This study has limitations, such as the fact that we conducted only an online survey. Previous studies on how older adults perceive the social group of older adults are scarce, and further studies are expected.

Influence of Contact Experience and Germ Aversion on Negative Attitudes Toward Older Adults: Role of Youth Identity.

The world's population is currently aging, and the issue of ageism has become serious worldwide, including in Japan. Negative attitudes toward older adults can have undesirable effects on the mental and physical health of this group. We focused on the effects of contact experience with older adults and germ aversion, or the degree of aversion to infection, on negative attitudes toward older adults. Additionally, we included a moderating variable; youth identity, or the sense of belonging with younger rather than older age groups. An online survey was conducted with Japanese participants (N = 603). We conducted multiple regression analyses and the results showed that the interaction effect between youth identity and contact experience on negative attitudes toward older adults was significant. The findings suggest that contact experience may help in reducing negative attitudes toward older adults among people with low youth identity. The interaction effect between youth identity and germ aversion, however, was not significant. Academic research on the effects of some psychological interventions (e.g., intergenerational social exchange) should pay particular attention to the role of youth identity. Future directions for empirical studies are also discussed.

The Social Acceptance of Smart Health Services in Japan.

In recent years, smart health (s-Health) services have gained momentum worldwide. The s-Health services obtain personal information and aim to provide efficient health and medical services based on these data. In Japan, active efforts to implement these services have increased, but there is a lack of social acceptance. This study examined social acceptance concerning various factors such as trust in the city government, perceived benefits, perceived necessity, perceived risk, and concern about interventions for individuals. An online survey was conducted, and Japanese participants (N = 720) were presented with a vignette depicting a typical s-Health service overview. The results of structural equation modeling showed that trust was positively related to perceived benefit and necessity and negatively related to perceived risk and concern about interventions for individuals. Perceived benefit and trust were positively related to social acceptance, and perceived risk was negatively related to acceptance. The model obtained in this study can help implement s-Health services in public. Empirical studies that contribute to improving public health by investigating the social acceptance of s-Health services should be conducted in the future.