META-ANALYSIS: EDUCATIONAL STRATEGIES TO PROMOTE VALUE DEVELOPMENT (MORALS).
Contributors: Indiana University School of Nursing.
Published: 1993
Number of pages: 250
Subjects: Education, Curriculum and Instruction.; Health Sciences, Nursing.; Psychology, Developmental.
Description: One hundred and eleven studies were compiled to study the most effective methods of promoting value development. The issue of value development dates back to the time of Socrates, but remains relevant and vital in modern day society. Due to the changing nature of the American family and the increasing responsibility of the school in value promotion, this issue has received prominence at the national level. This study questioned what educational strategy would be most effective in promoting value development. The most effective amount of treatment, the most receptive subjects in terms of educational length, and the best length for a developmental intervention were addressed. The current study asked if the decade when the study was conducted had any relationship to effectiveness and whether published studies were more effective than unpublished in promoting value development.

The meta-analysis procedure was used and two analyses were performed. The first included 111 studies and found case studies to be the most effective educational strategy. The second analyses removed 21 heterogeneous studies and found that case studies and Kohlberg's Plus one strategy generated the same effect size. Six to 12 hours of treatment were found to be the most effective and interventions that lasted from three to six weeks yielded the most value development. Also, students in pre-school and in high school were the most receptive to these interventions. The studies conducted in the 1970's produced the most value development. Also, the overwhelming majority of the studies were conducted during this decade. Unpublished studies generated the highest effect size, a finding that was in contradiction to the literature. A critique of the meta-analysis procedure was also performed.

The findings in this study indicate that value development can be promoted through educational methods advocated in Bandura's Social Learning Theory. In contrast to narrative reviews, the meta-analysis technique allows one to synthesize data quantitatively across literature leading to precise and technical information about the variable. However, meta-analysis continues to be surrounded by controversy.
Notes: Source: Dissertation Abstracts International, Volume: 54-08, Section: A, page: 2870.

Thesis (D.N.S.)--INDIANA UNIVERSITY SCHOOL OF NURSING, 1993.

School code: 0815.