Procedure cont...: Galvanic skin response was measured as a measure of fear. Conductance is a measure of sweating, a physiological response to fear.
Results: Group 1 had the highest level of fear.
Participants were more likely to show fear reactions to snakes than houses or face, so this shows a biological preparedness to develop phobias to objects that may cause us harm.
Evaluation: Reliability - Labartory experiment, reliable measure , test re-test
Validity of measure- may not be valid measure of fear as it may come down to individual difference.
Method: No order effect, individual differences, cause and effect, control of extraneous variables.
Sample Size - Generalisable - Ethnocentric
Comments
No comments have yet been made