Ernest Wayde

University of Alabama, Tuscaloosa, AL, United States

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Publications (2)2.09 Total impact

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    ABSTRACT: This study examined the effects of homograph meaning frequency on semantic satiation within an ambiguity resolution paradigm. Participants received 3 homograph conditions: the concordant (QUICK-FAST-SPEEDY), discordant (HUNGER-FAST-SPEEDY) and neutral (CEILING-FAST-SPEEDY). On each trial, a prime (e.g., QUICK) was presented for various numbers of repetitions. Afterward, the prime was removed and participants made relatedness judgments about a homograph and target. On half of the trials, the prime was related to a high-frequency meaning of the homograph, and on the other half of the trials, the prime was related to a low-frequency meaning. The concordant condition yielded evidence of semantic satiation across meaning frequency conditions (QUICK-FAST-SPEEDY), but the discordant condition only yielded evidence of semantic satiation when the prime activated a subordinate meaning of the homograph (HUNGER-FAST-SPEEDY). (PsycINFO Database Record (c) 2013 APA, all rights reserved).
    Canadian Journal of Experimental Psychology 09/2013; 67(3):175-87. · 1.02 Impact Factor
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    ABSTRACT: ABSTRACT This study examined the bizarre imagery effect in young and older adults, under incidental and intentional conditions. Intentionality was manipulated across experiments, with participants receiving an incidental free recall test in Experiment 1 and an intentional test in Experiment 2. This study also examined the relation between working memory resources and the bizarreness effect. In Experiment 1 young and older adults were presented with common and bizarre sentences; they later received an incidental recall test. There were no age differences in sensitivity to the bizarreness effect in Experiment 1 when ANOVAs were used to analyze the data. However, when the bizarreness effect was examined in terms of effect size, there was evidence that younger adults produced larger bizarreness effect sizes than younger adults. Experiment 2 further explored age differences in sensitivity to the bizarreness effect by presenting young and older adults with bizarre and common sentences under intentional learning conditions. Experiment 2 failed to yield age differences as a function of item type (bizarre vs. common). In addition, Experiment 2 failed to yield significant evidence that the bizarreness effect is modulated by working memory resources. The results of this study are most consistent with the distinctiveness account of the bizarreness effect.
    Aging Neuropsychology and Cognition 01/2012; 19(5):566-91. · 1.07 Impact Factor