Reported was the medical case history of a young man with Smith-Lemli-Opitz syndrome of mental deficiency with characteristic physical features. (CB)

Paper presented at the Summer Meeting of the Alexander Graham Bell Association (Philadelphia, June 24-27, 1970) in which the author reviews the research supported by The Deafness Research Foundation. (RD)

Children who survive a severe episode of malnutrition early in life are handicapped in developing skills in reading and writing and are less able to profit from the cumulative knowledge available to man. This may lead to defective functioning, school failure, and subnormal adaptation. (DM)

Provided are abstracts of papers presented at the annual American Physiological Society meeting and International Conference on Hydrogen Ion Transport in Epithelia. Papers are grouped by such topic areas as lung fluid balance, renal cardiovascular integration, smooth muscle physiology, neuroendocrines (pituitary), exercise physiology, mechanics of…

Cancer is due to environmental exposure rather than genetic factors. The health educator, by increasing students' awareness of the cancer problem, can assist in the development of cancer prevention programs. Five goals are described for the development of a course in environmental cancer. (JN)

Recent evidence indicates that marijuana is more harmful than had previously been suspected. A review of research in the following areas is presented: tolerance and persistence, reproductive system, respiratory system, immune system, central nervous system, genetic and chromosomal effects, and behavioral effects. (Author)

Courses developed by the Department of Periodontics of the State University of New York at Stony Brook that are intended to stimulate college students to consider careers in dentistry are described. Four types of courses are offered for students interested in research. (MLW)

Suggests that logical thought and intuitive inspiration may contribute to forming pictures of the future on which to base plans and decisions. Also outlines a method for using intuition in everyday planning. Journal available from World Future Society, Post Office Box 30369, Bethesda Branch, Washington, D.C. 20014. (Author/DB)

The study assessed development of 17 malnourished and 15 adequately nourished hospitalized children (ages 6 to 24 months) and found that mean developmental quotients of each group rose to a similar extent during recovery from illness. Journal availability: see EC 113 765. (Author/PHR)