“…This reasoning is supported by no-difference studies in which the feedback groups make consistently fewer errors (Krumboltz & Weisman, 1962;Moore & Smith, 1964;Rosenstock, Moore, & Smith, 1965), and take far less time than their no-feedback counterparts to complete the instruction (Lublin, 1965;Moore & Smith, 1964). One way in which students make few errors, take minimum time, and learn little is to copy answers instead of reading text (cf., Anderson, 1970;Kulhavy & Yekovich, in press). Alternately, subjects in a no-feedback condition do not have access to correct answers, and are forced to read the material in order to make a feasible response.…”