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Biomedical subjects

R E Estes

Publications and source records attributed to R E Estes.

7 recordsLinked to original sources
PubMed1988

A factor analysis of the Kirton Adaption-Innovation Inventory using an alcoholic population.

The present study reports a factor analysis of the Kirton Adaption-Innovation Inventory using 103 alcoholic men. Kirton in 1976 and we in an unpublished work in 1986 noted identical factor structures when responses from nonalcoholic populations to the inventory were factor analyzed. Recent reviews regarding personality characteristics of alcoholics suggest characteristics similar to the adaption-innovation concepts of Kirton. This factor analysis for an alcoholic sample supports the validity of the inventory as a measure of problem-solving style of alcoholics.

Adaptation, Psychological↗
PubMed1987

Relationship of field dependence/independence to adaption-innovation in alcoholics.

Using alcoholics as subjects, the present study attempted a replication of Kirton's 1978 study in which he demonstrated a relationship between his adaption-innovation theory and Witkin's concept of field dependence/independence. Correlations obtained in the present study paralleled those of Kirton. As a group, alcoholics tended to be field-dependent in orientation. Innovators were less field-dependent than adaptors and "average" individuals. It was suggested that the varied characteristics of alcoholics should be considered when planning therapeutic strategies.

Adaptation, Psychological↗
PubMed1986

Standard and modified administrations of the Iowa Tests of Basic Skills with learning disabled students.

The purpose of this study was to investigate the performance of junior high school learning disabled students on standard and modified administrations of selected subtests from the Iowa Tests of Basic Skills. No significant differences were noted for correlations between types of administration and teachers' ratings on any of the subtest comparisons. Grade placements for Vocabulary and Reading Comprehension using the modified administration were significantly higher than those using the standard administration and more closely aligned with teachers' ratings. Math Concept and Math Problem-solving grade-placement scores did not differ by type of administration; teachers' ratings were higher than those produced by either testing format.

Achievement↗
PubMed1985

Comparison of arithmetic measures with learning disabled students.

Four measures of arithmetic skills were evaluated for 69 learning disabled students (58 boys, 11 girls; 6 to 14 yr. old). These measures were the arithmetic subtests of the Wide Range Achievement Test and Peabody Individual Achievement test, the Key Math, and teachers' ratings. Partial correlations were high, indicating substantial content validity. Mean grade placement scores were generally equivalent for Key Math and teachers' ratings. The Peabody Individual Achievement Test produced significantly higher while the Wide Range Achievement Test resulted in significantly lower grade-placement scores than the other two measures.

Achievement↗
PubMedDate not supplied

Attitudes of registered nurses toward euthanasia.

We sought to identify variables that contribute to euthanasia attitude and behavior, including demographics, death fears, experience with death, attitudes toward patient autonomy, and level of moral development. Subjects were 137 registered nurses from the southeastern United States representing 13 clinical nursing areas. Principal components analysis identified four factors that together explained 62.9% of total variance. These factors were belief in afterlife, nursing experience, liberal or conservative political view, and personal values. Variables identified through factor analysis were entered into regression analyses. These analyses showed that increased religious belief, years of nursing experience, and propensity to view death as an end of existence predicted opposition to euthanasia. Predictors for euthanasia support included a liberal political view, more experience with dying patients, and the belief that patients should have a personal responsibility for their own health-care decisions.

Black or African American↗