Describes the development of a three-dimensional projection system used to present structural principles by means of slides. Polarization of images from two planar projectors and viewing through polarized lenses gives stereo results. Techniques used in producing the slides and constructing the equipment are given. (TS)

Videotapes of two 17-month old children -- each child sometimes described as a boy and sometimes as a girl -- were shown to 85 adult middle-class subjects, who rated attributes of the children on questionnaires containing sex role items. (Authors/RY)

Suggestions are given for art activities to reflect the life-centered problems of society. (Author/SP)

Three methods of assessing college environment (student perceptions, student self-reports, and objective institutional data) were compared by use of multimethod factor analysis, a new technique which removes method variance by focusing on correlations between rather than within methods of measurement. (CK)

Discusses how differing cognitive style in adolescents relates to their adaptation to pubescent body change. (NH)