Defines dialogue and traces some of the forces that underlie thinking and acting in social settings where collective action is sought. Discusses stages and core elements in the dialog process. Describes results of the Dialog Project at MIT in terms of research sites, theory, facilitator development, educational material, an international…

Describes skin conductance measurement as a physiological procedure to obtain information on onset, duration, intensity, and completion of private physiological responses to parts of films or media products. The mechanics of the technique, how measurements are recorded and analyzed, and types of skin conductance research literature are discussed.…