... In addition to being an important antecedent of feelings of autonomy, subsequent motivational and performance benefi ts of choice may lie in its ability to support the perception or experience of having control (Langer, 1975;Rotter, 1966;Taylor, 1989) and the need for competence (Cordova & Lepper, 1996;Henry, 1994;Henry & Sniezek, 1993;Katz & Assor, 2007;Monty & Perlmuter, 1987;Patall et al., 2008;Perlmuter & Monty, 1977;Perlmuter, Scharff , Karsh, & Monty, 1980;Tafarodi, Milne & Smith, 1999;Tafarodi, Mehranvar, Panton, & Milne, 2002). Based on a series of studies showing that choice of either stimulus or response words in a paired-associates memory task led to enhanced performance outcomes (Monty & Perlmuter, 1975;Monty, Rosenberger, & Perlmuter, 1973;Perlmuter, Monty, & Kimble, 1971), Perlmuter and Monty (1977) argued that the performance benefi ts of choice are a result of increased motivation in the form of enhanced perceived control and subsequent increased arousal and cognitive engagement with the task (Monty & Perlmuter, 1987;Perlmuter et al., 1980). Similarly, Henry (1994;Henry & Sniezek, 1993) argued that the benefi ts of choice lie in its ability to increase perceived control and subsequent self-effi cacy. ...