Gloria M. Clayton

The Georgia Centenarian Study

This paper presents the theoretical rationale, hypotheses, models, and methods and procedure of the Georgia Centenarian Study, an interdisciplinary study of the oldest-old.

Religiosity and Adaptation in the Oldest-Old

Previous research has yielded mixed results with respect to the relationship between religiosity and adaptation in older adults. Most studies show that religiosity is stable over the life span, but that religiosity may or may not be related to such factors as physical and mental health, life satisfaction, and coping. This study adds to earlier investigations by including centenarians among the sample. The preliminary results of this research project support earlier findings that religiosity does not change significantly as one ages, although there is a trend in the results that suggests otherwise. The results also indicate a significant relationship between religiosity and physical health but no significant relationship between religiosity and mental health and life satisfaction. Religiosity and coping are strongly related, and there is the suggestion that religious coping mechanisms might be more important in the oldest-old.

The Influences of Cognitive Resources on Adaptation and Old Age.

In the Georgia Centenarian Study, cognitive resources were estimated by fluid and crystallized intelligence, acquisition and retrieval of new information, retrieval of familiar information, and problem-solving ability in community-dwelling and nondemented adults ranging from sixty to one hundred plus years of age. Five clusters of results were found: 1) cognitive performances were lower for the older cohorts; 2) when cognitive activities were dependent on everyday experiences, no age-related problem-solving decline was found; 3) physical health and mental health can significantly influence cognitive performances; 4) cognitive and personality factors can combine to account for a larger amount of adaptation variance than can be accounted for by either of the factors alone; and 5) individuals with a high level of intelligence and affect sustain their instrumental activities of daily living. Cognitive resources were an important contributor to successful adaptation for the oldest-old.

Relationship Between a Preceptorship Experience and Role Socialization of Graduate Nurses

The purpose of this quasi-experimental study was to determine the effect of preceptorship on the socialization of the baccalaureate graduate nurse into roles of professional nurses. Two groups, one having a preceptorship experience in the final quarter of their baccalaureate program (n = 33) and one having the traditional course (n = 33), participated in the study. Both groups completed Schwerians Six-Dimension Scale of Nursing Performance on three testing occasions: prior to the course, immediately following the course, and the six months after graduation. There was a significant interaction effect between group and time. The preceptor group at the 6-month follow-up scored significantly higher on four of the six subscales as well as on the overall socialization instrument.

Personality, life events and coping in the oldest-old.

This paper compares older adults in their sixties, eighties, and 100s on personality, experience of life events, and coping. A secondary goal was to test a structural model of adaptation. Participants (165) filled out a personality inventory, life-event lists, and coping and mental health measures. Results revealed differences in personality: centenarians scored higher on dominance, suspiciousness, and imagination. While centenarians scored lower on active behavioral coping than other age groups, they used cognitive strategies when coping with health and family events. Results from the structural equation model indicated that extroversion and anxiety predicted morale and mental health.

Nutritional patterns of centenarians.

This study compares the dietary patterns of centenarians (n = 24) with elderly adults in their sixties (n = 54) and eighties (n = 47). Compared to the younger cohorts, centenarians consumed breakfast more regularly, avoided weight loss diets and large fluctuations in body weight, consumed slightly more vegetables, and relied on their doctor and family more than on the news media for nutrition information. On the other hand, centenarians were less likely to consume diets low in fat and to comply with nutritional guidelines designed to reduce the risk of chronic disease. Elderly black men consumed diets higher in sweets and fat compared to black women and white men and women. Nearly three times as many blacks expressed the desire to eat more nutritiously. High nutrition risks, particularly in blacks, were associated with lower physical and mental health and impaired activities of daily living.

The Influence of Rural/Urban Residence on Health in the Oldest-Old

Differences between rural (n = 18) and urban (n = 66) centenarians are examined across the following variables: physical health, activities of daily living, mental health, and life satisfaction. Results demonstrate higher levels of morale in rural residents and higher levels of functional health as exhibited by urban elders. Qualitative data support trends of increased degrees of independence among the rural participants. The absence of robust differences in rural and urban centenarians is discussed in terms of a leveling-off effect.

Group or Individual Testing: Does It Make a Difference?.

One hundred eighty‐four older adults were tested either in group sessions or individually on a number of psychosocial and health‐related measures. Although participants in the two testing conditions did not differ on most psychosocial variables, testing conditions did make a difference for personality, perceived health, mental health scores, and the recall of life events. It seems important that investigators give testing conditions more consideration when studying older populations.

Physical health measurement of the older adult: new instrumentation.

&NA; The Georgia Centenarian Study examines the biologic, psychologic, and social factors contributing to life satisfaction and successful aging in late adulthood. Three age groups are included, 60 through 69 years, 80 through 89 years, and 100+ years. While the overall theoretical model includes multiple variables, physical health is viewed as critical to successful aging. This article presents an overview of physical health measurement for older persons. Some existing measures of physical health are included in the test battery for the Georgia Centenarian Study; however, the investigators determined the need for the inclusion of a new instrument. This article describes existing measures as well as the rationale and process of development of a new instrument.