scholarly journals Effects of exogenous stimuli and centrally acting drugs on galvanic skin responses in rats.

1981 ◽  
Vol 31 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Taeko HATA ◽  
Tomitaro KITA ◽  
Ryozo YONEDA ◽  
Seiki TANADA
1992 ◽  
Vol 74 (3_suppl) ◽  
pp. 1079-1090 ◽  
Author(s):  
Sherman D. VanderArk ◽  
Daniel Ely

The purpose of this study was to examine biochemical and physiological responses to musical stimuli. Specifically, university music and biology students' plasma levels of norepinephrine, endorphin, and Cortisol, and their galvanic skin responses were measured before and after listening to two different musical selections in an anechoic chamber and during controlled silence. The results indicated that biochemical variables changed significantly in both groups during listening to music but were not different during the controlled silence. These data suggest that music majors may listen more analytically to music. GSR responses were significantly higher for music majors than biology majors, and plasma Cortisol increased in music students but decreased in biology students. Music which elicits specific emotions induces physiological changes which may be beneficial to relaxation and behavioral therapies.


1965 ◽  
Vol 16 (2) ◽  
pp. 503-510 ◽  
Author(s):  
Elliott McGinnies ◽  
Hitoshi Aiba

In this experiment we exposed small groups of Japanese university students to persuasive communications dealing with the Cuban situation, recorded galvanic skin responses while they listened to the arguments and measured their attitudes after exposure to each of the communications. The data were examined for relationships between initial attitude, emotional response to persuasion, and attitude change. This study was part of a larger program of experiments designed to determine the responses of Japanese university students to persuasive communications under varying conditions of exposure.


1984 ◽  
Vol 58 (2) ◽  
pp. 351-355 ◽  
Author(s):  
Michael W. York ◽  
Tarek Mandour ◽  
Steve Jex

McGinnies' (1949) study on perceptual defense was replicated. No significant results were noted for galvanic skin responses. Threshold differences were significant; taboo words had higher thresholds than neutral words. Possibly “emotionality” and “threat” may require separate operational definitions if the effect, “perceptual defense,” is to be clearly demonstrated.


2006 ◽  
Vol 985 (1) ◽  
pp. 501-504 ◽  
Author(s):  
D. BEN SHALOM ◽  
S. H. MOSTOFSKY ◽  
R. L. HAZLETT ◽  
M. C. GOLDBERG ◽  
D. R. McLEOD ◽  
...  

Author(s):  
Megan McKoy ◽  
S. Spitler ◽  
Kelsey Zuchegno ◽  
E. Taylor ◽  
K. C. Hewitt ◽  
...  

We review our theory of robust intelligence (RI) for groups. We examine the quality of decisions by groups in the laboratory under either majority rule (MR) or consensus rule (CR). Theoretically, engagement in decision-making becomes a factor depending on whether an individual is in a group or in competition between groups. From earlier research, measures of engagement in three-person groups included self-reports, counts of utterances during discussions, and changes in electro-dermal activity (i.e., galvanic skin responses, or GSR). We predicted engagement (number of utterances) would be greater under CR than MR; under MR, we predicted that GSRs would be greater (more attention). Based on partial analyses, participants under CR spoke significantly more often during discussions than MR. As predicted, after de-trending GSR data, we found MR produced higher GSRs and shorter discussions. Our recent work in group size has increased to five participants working on Wason Selection Tasks.


Sign in / Sign up

Export Citation Format

Share Document