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Activation, Inhibition, or Something Else: An Exploratory Study on Response Priming Using Moving Dots As Primes in Middle-Aged and Old Adults

Overview
Journal J Aging Res
Publisher Wiley
Specialty Geriatrics
Date 2018 Jul 19
PMID 30018823
Citations 1
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Abstract

Response priming refers to the finding that a prime stimulus preceding a target stimulus influences the response to the following target stimulus. With young subjects, using moving dot stimuli as primes indicated faster responses to compatible targets (i.e., prime and target are associated with the same response) with short stimulus onset asynchronies (SOAs). In contrast, with longer SOAs, participants responded faster to incompatible targets. In the present study, we extended the evidence by comparing middle-aged (50-65 years) and old (66-87 years) adults. With two different motion types, the result found in young participants was replicated in the middle-aged adults. In contrast, old adults showed large positive compatibility effects with the short SOA but neither activation nor inhibition effects with the longer SOA. We discuss our findings in light of several theoretical accounts (i.e., inhibitory deficit, deautomatization, evaluation window account, attention, rapid decay).

Citing Articles

Response Priming with Horizontally and Vertically Moving Primes: A Comparison of German, Malaysian, and Japanese Subjects.

Bermeitinger C, Kalbfleisch L, Schafer K, Lim A, Goymann H, Reuter L Adv Cogn Psychol. 2020; 16(2):131-149.

PMID: 32665804 PMC: 7341111. DOI: 10.5709/acp-0291-y.

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