Unconscious modulation of the conscious experience of voluntary control.
How does the brain generate our experience of being in control over our actions and their effects? Here, we argue that the perception of events as self-caused emerges from a comparison between anticipated and actual action-effects: if the representation of an event that follows an action is activated before the action, the event is experienced as caused by one's own action, whereas in the case of a mismatch it will be attributed to an external cause rather than to the self. In a subliminal priming paradigm we show that participants overestimated how much control they had over objectively uncontrollable stimuli, which appeared after free- or forced-choice actions, when a masked prime activated a representation of the stimuli immediately before each action. This prime-induced control-illusion was independent from whether primes were consciously perceived. Results indicate that the conscious experience of control is modulated by unconscious anticipations of action-effects.
Linser
Katrin
K
Department of Psychology, Technische Universität Dresden, 01062 Dresden, Germany. linser@psychomail.tu-dresden.de
Goschke
Thomas
T
D000328:Adult; D003243:Consciousness; D005260:Female; D006801:Humans; D007600:Judgment; D008297:Male; D013359:Sublimation, Psychological; D014473:Unconscious, Psychology; D014836:Volition