کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4036019 | 1263566 | 2007 | 15 صفحه PDF | دانلود رایگان |
In the so-called metacontrast dissociation, masked primes with a target-congruent shape facilitate responses to visible targets, whereas masked shape-incongruent primes interfere with them, even if participants cannot successfully discriminate between masked imperative primes (comprising congruent and incongruent shape primes) and non-imperative primes (with a shape different from that of all targets). Previous research suggests that visual motion perception can be spared from metacontrast masking [Kolers, P. (1963). Vision Research, 3, 191–206]. Here, we confirmed that detection of visual rotation is spared to a larger degree than detection of visual shape (Experiment 1) and that even shapes of masked stimuli can be detected if the shape-detection task is easier (Experiment 2). Implications of our findings for the conclusion that performance in masked priming studies depends on processing of non-conscious inputs are discussed.
Journal: Vision Research - Volume 47, Issue 27, December 2007, Pages 3335–3349