Despite considerable research on the learning of simple motor acts (e.g., finger tapping), we know relatively little about the changes that occur in higher order representations of complex motor skills as expertise develops (Annett, 1995; Colley, 1989; Holding, 1989; Jeannerod, 1994; MacKay, 1989; Rosenbaum, Inhoff, & Gordon, 1984; Schmidt, 1988). In the present study, the relation between the ...