Suchergebnisse

This paper reports a study of sources of information about HIV/AIDS and trust of the sources among heterosexuals in 1989 (113 females and 91 males) and 1994 (185 females and 66 males). We also examined whether perceived personal risk of HIV infection was predicted by sources of information about HIV/AIDS, trust of the sources, how informed about AIDS people believed they were, and perceived risk of infection to others, as well as whether there was a relationship between perceived personal risk and safe sex behaviour. Participants received most of their information about AIDS/HIV from magazines, newspapers, and television, but placed most trust on sources such as doctors and HIV/AIDS organisations. Perceived personal risk was influenced most by perceived risk to friends and to people with the same sexual practices. In the 1994 sample, perceived personal risk was correlated with the amount of condom use among participants with sexual experience. These results indicate ther has been relative stability across a five‐year period. They also point to the continuing discrepancy among young heterosexuals between the most‐used and most‐trusted sources of information, as well as to the importance of peer influence on perceptions of personal risk of HIV infection.

The relationship between sources of information about AIDS/HIV, trust of the sources, how informed about AIDS people thought they were, and perceived risk to self and others were examined using three samples. One included young heterosexual students (113 females and 91 males), while the others included slightly older heterosexuals (74 females and 73 males) and homosexuals (82 males) from the general community. Homosexual men were the only group who trusted the same sources from which they received the most information (eg gay publications and AIDS organisations). Heterosexuals trusted expert sources the most, but the students received most information from magazines aimed at their peer groups and the heterosexuals in the community sample received most information from the print media. For the students, perceived personal risk was influenced most by perceived risk to male friends and people with the same sexual practices, whereas for the community samples it was influenced most by perceived risk to people with the same practices. The results suggest a strong peer influence on perceptions of personal risk of HIV infection.

AbstractMore people are working into older age, raising questions about how many hours they can work before their health becomes compromised. This paper models work-hour tipping points for mental health and vitality among older Australian workers aged 50–70 years. We use longitudinal data from the Household, Income and Labour Dynamics in Australia (HILDA) survey, 2005–2016 (about 44,900 observations), and bootstrapping Three Stage Least Squares (3SLS) estimation techniques to adjust for reverse and reciprocal relationships between wages, work hours and health. Our approach corrects for heteroscedasticity in the system equation error terms, and we estimate models on the relatively healthy older adults who have remained employed into older age. Among these older workers we observe weekly thresholds of 39–40 hours beyond which mental health and vitality decline. This average, however, hides variability in work-hour limits linked to overall health and occupation. Thus, weekly tipping points for blue- and pink-collar jobs are 7–9 hours lower compared to white-collar jobs, and even wider gaps (11 hours) are apparent for workers with poorer physical functioning, which becomes common as people age. Our modelling reveals that age is not the biggest limiting factor for how many hours older adults can work, rather their health and the types of jobs are critical, and likely widen the gap in who ages successfully or not.