Despite the precautions in subject selection many of the usual sex differences appeared, including boys' higher level of aggression toward peers. (MH)

Adolescent boys, judged by the majority of their teachers to be refractory (unmanagable in behavior), were found to have significantly lower base heart-rates than their matched controls in three experimental situations. (Author/WY)

Compares hospitalized tuberculosis patients with informative and uninformative physicians as to their use of library books. Finds that the two groups did not differ in general reading, but that those with uninformative physicians tended to seek out books about tuberculosis and its treatment more often. (MB)

A review of Learning Theory and Mental Development (Academic Press, 1970) by William K. Estes. (DS)

A critical question investigated here is whether change in a person's judgment after exposure to judgments different from his own really implies an alteration in some relatively general aspect of the judging process. (Author/JB)

In order for a child to develop into a fully functioning person, his positive assets must be recognized and strengthened. A concentration on the elimination of faults and weaknesses has a debilitating effect. (CK)

Children need to be equipped with a strong base of values in order to make the critical decisions that will be required of them in later life in the areas of morals and practical living. (CK)

It was determined that suprasegmental features effect the ability of very young children (3 years) to decide whether strings of words are to be treated as sentences or nonsentences, whereas for adults and older children grammatical cues alone suffice. (FWB)