Ten- and 11-year-old boys and girls were taught to solve Inhelder and Piaget's pendulum problem and the results of the experiment replicated their expectation that unaided 10- and 11-year-olds do not often solve the pendulum problem. (Editor/RK)

Summarizes the use of field experiments designed to investigate personal space invasion. States that the experiments were designed and conducted by introductory psychology students and complemented by classroom lectures. Reports that the experiments provided an understanding of personal space, personal space invasion, and the implications…

Discusses a phenomenon called Extrasensory Perception (ESP) whereby information is gained directly by the mind without the use of the ordinary senses. Experiments in ESP and the basic equipment and methods are presented. Statistical evaluation of ESP experimental results are also included. (HM)

This study on self-confrontation in teacher training presents the students' repeated assessments of subject-object relations both during the experiment and six weeks and two years after the experiment. For the experiment the student teachers were confronted with their own video-recorded micro-lessons; identification experiences and self-evaluation…