Association between aerobic fitness and visuospatial performance in healthy older adults.

This study examined whether chronic physical exercise activity is associated with better neurocognitive performance in older adults. One hundred five men participated in 1 of 3 age groups (18-28, 35-45, and 60-73). For each age group, subjects were classified as high or low in fitness on the basis of self-reported activity levels and the results of a submaximal bicycle ergometer test. A comprehensive battery of neuropsychological tests was administered to each subject, and older subjects scored significantly lower than the younger groups on most tests. Significant differences between high- and low-fit subjects were found only on tasks with heavy visuospatial demands, and these differences were most notable in the older adult group. These findings suggest that participation in aerobic exercise activity selectively preserves some cognitive functions that normally decline with age. The benefits of activity appear to be most evident on tasks that require visuospatial processing.     

Framing the construct of life satisfaction in terms of older adults' personal goals.

Older adults' life satisfaction can be better understood in light of their personal goals. This study of 179 elders examined (a) how goals correlate with satisfaction, (b) whether elders maintain satisfaction by accommodating goals to past losses, and (c) how correlations between satisfaction and key predictors differ among groups with different goals. Satisfaction was related positively to social maintenance and energetic life-style goals and negatively to concerns for improvement, disengagement, stability, and reduced activity. Past losses were correlated with current goals but not with satisfaction, consistent with the notion of accommodation. A cluster analysis identified 5 patterns of goals: high demand, age prescribed, self-focused, socially engaged, and low demand. Correlations between satisfaction and other predictors differed by cluster, suggesting that the determinants of elders' satisfaction depend on personal goals.     

Everyday memory performance across the life span: effects of age and noncognitive individual differences.

Gerontologists have long been concerned with the impact of individual-difference factors on memory. This study used a large sample (N = 2,495) of adult volunteers aged 18 to 90 years to determine if a set of individual-difference variables--vocabulary, education, depression, gender, marital status, and employment status--mediates the effects of aging on a wide range of laboratory-analogue tests of everyday memory. The data indicated that age was consistently the most significant predictor of memory performance, followed by vocabulary and gender. Vocabulary totally mediated age effects on a prose memory measure, and partial mediation of aging effects--primarily by vocabulary and gender--was observed on 5 other memory tests. These data suggest that when health samples of volunteers serve as research subjects, these individual differences can affect some memory test scores, but age remains the best overall predictor of memory performance.     

Adult age differences in short-term memory and subsequent long-term memory for actions.

Short-term memory for actions was investigated for young adult and elderly adult subjects with the Brown-Peterson procedure at retention intervals of 0 and 15 s. The short-term memory trials were followed by the long-term recall of the prior to-be-remembered actions. The 15-s retention interval was filled either with no activity or with 1 of 3 different interfering activities. Verbal interference had little effect on short-term memory at either age level. Actions performed in the interval either by the subjects or by the experimenter produced significantly lower recall scores at each age level, with the decrement being more pronounced for the elderly than for the young subjects. The long-term memory results indicated that successful short-term recall enhanced later long-term recall, regardless of age level.     

American Indian Secondary School Students' Preferences for Counselors

Researchers examined the importance of similar ethnicity and the preference for a counselor of the same sex among American Indian secondary school students.     

The relationship between personal authority in the family system and discovery of meaning in life

This study investigated the relationship between intergenerational family relationships and Frankl's concept of meaning in life. Intergenerational family relationships were measured by the Personal Authority in the Family System Questionnaire (PAFS-QE) by Bray, Williamson, and Malone. The meaning in life variables were measured by the Life Attitude Profile-Revised (LAP-R) by Reker. This quantitative study, using the BMDP Statistical Package (Dixon, 1990), correlated the scores on various subscales from both instruments, resulting in seven statistically significant relationships. The findings, although modest, suggest the existence of a relationship between these two theoretical areas.This article is based in part on the first author's doctoral dissertation at Texas Woman's University.A copy of the PAFS-Q may be obtained from: James H. Bray, PhD, 5510 Greenbriar, Houston, TX 77005. A copy of the LAP-R may be obtained from: Gary Reker, PhD, Trent University, Psychology Department, Peterborough, Ontario Canada K9J 7B8.     

Type A behavior and parenting stress in mothers with young children

Type A Behavior Pattern (TABP) is characterized by competitiveness, a sense of time-urgency, impatience, and aggression/hostility and it has been associated with coronary heart disease and occupational stress in men. Recently, research had begun to examine TABP in women. However, the majority of studies focus on women as student or employee and not in the role of mother. Thus, although women spend a significant proportion of their adult lives bearing and raising children, little is known about TABP relationships in these roles. Further, the parenting adjustment literature amply describes the stressful nature of parenting a young child but with little attention paid to the relationship between maternal individual characteristics and parenting stress. This study investigated maternal adjustment and TABP in order to provide a clearer picture of Type A women as mothers as well as to expand information on individual characteristics which contribute to or mediate a woman’s adjustment to motherhood. Because of its presumed relationship to TABP and stress, maternal employment status was a control variable. One hundred twenty-six women with children between the ages of 9–24 months completed questionnaires reporting maternal stress, maternal perceptions of her child and somatic complaints. TABP was assessed by two measures, the Framingham Type A Scale (FTAS) and a recent measure, the Adolescent/Adult Type A Behavior Scale (AATABS), which yields factor scores as well as a global TABP rating. Overall, Type A women reported higher levels of child-related stress and personal stress than Type B women. Certain factors such as Hurry, Control, and Hostility were also associated with stress indices. There was qualified support for a relationship between the TABP factor, Hurry, and self-reported somatic complaints. Directions for future research are discussed.