Self-reported emotional disturbance and its relation to electrodermal reactivity,defensiveness and trait anxiety

The discordance between an electrodermal and a subjective measure of disturbance was studied in 36 males. Electrodermal responses to emotionally loaded questions were recorded and subjects were requested to rate on visual analogue scales how disturbing they found the questions. The subjects were divided into three groups according to their ‘accuracy’ of self-perception and it was hypothesised that those who reported low subjective disturbance but reacted relatively strongly electrodermally (‘repressors’), would have a high defensiveness score but low trait anxiety. Conversely, subjects who amplify their disturbance (‘sensitisers’) were expected to have a low defensiveness score and high trait anxiety. The hypotheses were confirmed suggesting that both under and over reporting of subjective disturbance are related to defensiveness and trait anxiety. Another finding was that ‘sensitisers’ were significantly younger than ‘repressors’.