JAMA · 1984 · 289 citations · 9 references
We examined the relation of physicians' clinical specialty, personal health habits, and health-related beliefs to their practices in counseling about smoking, weight, exercise, and alcohol. We surveyed a random sample of members of a county medical society in selected specialties. Physicians with better personal health habits and more positive attitudes toward counseling counsel a broader range of patients and counsel more aggressively. Surgeons counsel less than nonsurgeons, even after controlling for differences in health-related attitudes and personal habits.
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Coefficient Alpha and the Internal Structure of Tests
Lee J. Cronbach · Psychometrika · 1951 · 42.3K citations · Full text
A Basis for Scaling Qualitative Data
Louis Guttman · American Sociological Review · 1944 · 1.3K citations
Social Psychology, Educational Psychology, Qualitative Data +20
Toby J. Mitchell, Cuthbert Daniel, Fred S. Wood et al. · Biometrics · 1973 · 869 citations
COMMUNITY EDUCATION FOR CARDIOVASCULAR HEALTH
JohnW. Farquhar, PeterD. Wood, Henry Breitrose et al. · The Lancet · 1977 · 580 citations
Cardiovascular Epidemiology, Community Practice Education, Health Promotion +4