“Pay the piper”: It helps initially, but motivation takes a toll on self-control

ObjectiveTo investigate the aftereffects of anticipating future self-control and motivation on self-control strength depletion patterns.DesignSingle blind, randomized 2 (autonomy-supportive motivation/controlling motivation) × 2 (anticipation/no anticipation) factorial.MethodParticipants (N = 72) performed four sequential self-control strength challenges: an initial endurance handgrip squeeze followed by the Stroop task and two additional …