Cognitive reinforcing strategies: the lighter side. Richardson GE, Trahan C. Health Educ. 1986 Aug-Sep;17(4):24-5. PMID: 3152335
[Specific learning opportunities in health education]. Nel AH, Basson AA. Curationis. 1988 Sep;11(3):23-7. PMID: 3203448
[Health education - principal item of health. VI. Psychohygiene]. Schauwecker W. Krankenpflege (Frankf). 1976 Nov;30(11):335-6. PMID: 187852
The nonverbal language of the health educator. Fetter MP. Health Values. 1985 May-Jun;9(3):20-2. PMID: 10271395