This paper synthesizes findings of major research studies on development of learning impairment and its prevention in children from birth to age 5. The paper's scope does not include children who died or suffered major retardation. The paper attempts to demystify the language of research and medicine to clarify the prevalence of health,…

Proceedings from the International Summit on Prevention of Mental Retardation from Biomedical Causes are provided. After a list of participants and summary of the highlights of the conference, the keynote address by H. Moser is presented. The following 13 papers are provided along with workshop recommendations and a list of main points elicited…