“…Furthermore, numerous experiments with nonmasked stimulus preexposures have failed to produce an LI effect (e.g., Graham & McLaren, 1998; for a review, see Lubow, 2005). Most importantly, studies that have explicitly compared masked and nonmasked conditions have obtained LI with the former but not with the latter (BraunsteinBercovitz & Lubow, 1998;De la Casa & Lubow, 2001;Ginton, Urca, & Lubow, 1975;Graham & McLaren, 1998;Lubow, Caspy, & Schnur, 1982). Notably, in all of these experiments, the masking task response was qualitatively different from the test task response.…”