Greater access to effective programs of counseling and support could yield considerable benefits for caregivers, patients with Alzheimer disease, and society.

This convergence of evidence across numerous studies using different methodologies confirms the importance of the UFOV assessment as a valid and reliable index of driving performance and safety. Recent prospective studies have confirmed a relationship between UFOV performance and future crashes, further supporting the use of this instrument as a potential screening measure for at-risk older drivers.

The Useful Field of View test (UFOV) is increasingly used in clinical and rehabilitation settings. To date there have been no normative data for adjusted performance comparisons across demographically-similar, elderly peers. This study examined demographic and cognitive influences on the UFOV in a sample of 2759 participants (65-94 years of age). Performance was found to differ by age and education. Regression analyses examined the relative contributions of age, education, mental status, vision, and health to UFOV performance. All of these factors were found to significantly contribute to UFOV performance, with age accounting for the most variance and education accounting for the least. Normative tables for the UFOV by age and education are provided. These norms will allow researchers and clinicians to compare UFOV performance with similar peers and may help in identifying elderly persons who would benefit from speed of processing training.

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The spouse caregivers of 406 patients with Alzheimer's disease were randomly assigned to an enhanced counseling and support intervention or to a usual care control condition. Structured interviews were conducted to assess changes in social support and psychosocial outcomes for the 312 caregivers who provided care in the home for at least 1 year. The number of support persons, satisfaction with the support network, and support persons' assistance with caregiving all increased significantly as a function of the intervention. Structural equation models indicated increased satisfaction with the social support network mediated a significant proportion of the intervention's impact on caregiver depression. A portion of this mediated effect was further mediated by changes in caregiver stress appraisals. Implications for strengthening intervention programs for spouse caregivers of individuals with Alzheimer's disease are discussed.