Describes how to measure the daily rhythm of activity (photoperiodism) of small mammals. Three methods for recording information are reviewed including instructions for making a recorder. Includes suggestions for activities and experiments. (PR)

Extensively discusses issues confronting young people today in areas of sexual behavior, stressing their need to understand that proper use of sex calls for commitment as a step in personal growth toward mature expression of their own sexuality. (Author/CJ)

Suggests the feasibility of teaching an English or social studies unit on irrational crowd behavior; recommended resources for such a unit are listed and described. (RD)

The author proposes a counseling unit adapted to include disadvantaged youth's need for immediate gratification by payment for participation in intensive counseling. This counseling setting provides an opportunity for the method of successive approximations toward less frequent payment and finally toward payment on a regular fixed interval basis.…

A project is described which provides and evaluates intensive counseling services for those students in the Altoona (Pa.) Area Senior High School who find themselves gravitating toward behavior patterns which, if continued, might lead to disciplinary interruption or termination of their high school experience. (Author)

Portions of this paper were presented at the Western Psychological Convention, Vancouver, British Columbia, June 20, 1969. (RJ)