Redefining therapeutic success with virtual reality exposure therapy.

The success rate for treating phobias with in vivo exposure is high. Unfortunately, few phobics (less than 15-20%) ever seek treatment. Virtual reality (VR) exposure therapy is also proving to be highly effective. The present surveys assessed 162 students high in fear of spiders. In Study 1, when asked to choose between multisession in vivo exposure vs. multisession VR exposure therapy, 81% chose VR. In Study 2, comparing one-session in vivo versus multisession VR exposure therapy, 89% chose VR. Results suggest that VR exposure therapy may prove valuable for increasing the number of phobics who seek treatment.

Perceived job image among police officers in Singapore: factorial dimensions and differential effects.

The authors examined the perceived job image of police officers in Singapore and its differential effects on their work-related attitudes (e.g., job satisfaction, organizational commitment, and intention to quit). The authors obtained data from questionnaire surveys and focus-group interviews. Perceived job image consisted of 4 dimensions: (a) prestige, (b) integrity, (c) competence, and (d) nonroutine job nature. Results of hierarchical regression analyses suggested that the first 2 dimensions of the perceived job image construct were salient in affecting the police officers' work-related attitudes.

Listening to discourse in distracting settings: the effects of aging.

Younger and older adults listened to discourse in quiet and in conversational noise, before answering questions concerning the material. Some questions required listeners to recall specific details; others were of a more integrative nature. When the listening situation was adjusted for individual differences in hearing, younger and older adults were equally adept at remembering the gist of the passages in both quiet and in two levels of noise. The two age groups also did not differ with respect to memory for specific details when listening in quiet or in a moderate level of noise, even when required to perform a concurrent task. Only at the loudest noise level did younger adults tend to recall more detail than older adults. However, when no adjustments were made to compensate for the poorer hearing of older adults (all participants tested under identical listening conditions), older adults could not recall as much detail as younger adults, either in quiet or in noise. The results indicate that the speech-comprehension difficulties of older adults primarily reflect declines in hearing rather than in cognitive ability.

Patronizing the old: how do younger and older adults respond to baby talk in the nursing home?

To test the implications of Communication Accommodation Theory for intergenerational talk to dependent older persons, eighty young adults and seventy-one older adults evaluated speakers in a brief taped conversation. Specifically, the study was conducted to determine whether the apparent nurturant quality of the baby talk tone of voice and parental style would compensate for the lack of respect associated with this type of patronizing talk to elders. The talk was either secondary baby talk or a neutral variant addressed to an elderly resident in a nursing home by either a nurse or a volunteer. The caregivers who used baby talk were rated as significantly less respectful and competent than their peers in the neutral condition, but no differences were observed for nurturance of the caregiver. The recipients of baby talk were perceived to be less satisfied with the interaction. These findings were true for both caregiver roles and both respondent age groups.

Age-based beliefs about memory changes for self and others across adulthood.

This study is intended to clarify the nature of beliefs about aging and memory. Earlier experiments (e.g., Ryan, 1992) had demonstrated that more frequent everyday memory problems are expected for typical older adults than for typical young adults. We used three self-efficacy scales of the Metamemory in Adulthood instrument (Dixon & Hultsch, 1983) to examine whether age changes are anticipated for oneself as well as for typical adults. Volunteers (N = 224; mean age = 35 years) completed the questionnaire about the memory of either typical adults (aged 25, 45, 65, or 85 years) or themselves at one of these ages. The anticipation of decline was obtained on two of the three self-efficacy scales (i.e., capacity and change) for both typical adults and for oneself. In contrast to Ryan's 1992 study, significant differentiation between target ages of 45 and 65 was observed on these more age-sensitive measures. Beliefs about memory change across adulthood were no weaker for the self than for typical others. Hence, this study supports the potential influence of general age-based beliefs upon individual self-efficacy beliefs and memory performance.