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Biomedical subjects

J T Tedeschi

Publications and source records attributed to J T Tedeschi.

7 recordsLinked to original sources
PubMed1978

The bogus pipeline as lie detector: two validity studies.

The validity of the bogus pipeline procedure for eliciting truthful responses from subjects in social psychological experiments was tested in two studies. Subjects were illegitimately informed about how to perform well on an experimental test, were tested, and then were asked whether they had possessed this prior information. As compared to subjects responding to pencil-and-paper questions or face-to-face questionning by the experimenter, those in a bogus pipeline condition confessed more often.

Electromyography↗
PubMed1976

Person perception and the Berkowitz paradigm for the study of aggression.

Three experiments in person perception were conducted to investigate the conditions under which naive observers label an actor as aggressive and to ascertain how this label affects the reactions of the observers to the actor. These studies were performed by exposing subjects to written descriptions of Berkowitz's much-used paradigm for the study of aggression in order to additionally demonstrate that naive observers do not label in the same way as do research psychologists. In Experiment 1 the hypothesis was confirmed that harm-doing behavior is labeled as aggression only when it is antinormative. When harm doing was justified by the instigation or attack of another person, its use did not lead to the actor being labeled as aggressive. In Experiment 2 it was found that violation of the limits imposed by the experimenter on the number of shocks that could be used by actors led observers to characterize them as aggressive even when their action was justified by the prior instigation of the other party. Violation of two norms led to a more aggressive rating of the actor than did the violation of only one norm. Experiment 3 showed that actors who are labeled as aggressive are disapproved of and avoided by observers. The results of these studies are discussed in terms of the ecological validity of Berkowitz's research paradigm and metatheoretical implications for the scientific study of harm-doing behavior.

Aggression↗
PubMed1976

Competitive behavior and perceived aggression.

In groups of 39 males and 39 female undergraduates played a reaction-time game in which descriptions of a player's shock settings were constant or consistently below or above another player's; wins were varied. Ratings of aggression, offensiveness, positivity on semantic scales showed naive subjects considered the offensive or defensive nature of obseved behavior in making ratings.

Aggression↗