PubMed İndeksli Yayınlar Koleksiyonu

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Browsing PubMed İndeksli Yayınlar Koleksiyonu by Journal "Cognitive Processing"

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    Citation - WoS: 4
    Citation - Scopus: 4
    Practice-induced SNARC: evidence from a null-SNARC sample
    (SPRINGER HEIDELBERG, 2024) Ezgi Palaz; Hakan Cetinkaya; Zeynep Tuncali; Bengi Kamar; Seda Dural; Dural, Seda; Tuncali, Zeynep; Palaz, Ezgi; Çetinkaya, Hakan; Kamar, Bengi
    The mental representation of numbers inherently involves a spatial organization often positioning smaller numbers to the left and larger numbers to the right. The SNARC effect characterized by faster responses to small numbers using the left hand and vice versa for large numbers is typically attributed to this left-to-right oriented mental number line (MNL). However the direction of the SNARC effect seems to rely on reading direction with most research exploring these mechanisms conducted within left-to-right reading cultures where the SNARC effect is prevalent. This study takes advantage of a sample from a left-to-right reading culture that does not exhibit the SNARC effect allowing us to isolate and elucidate the stand-alone effects of recent experiences on SNARC. Therefore the current study aims to investigate how MNL-compatible and MNL-incompatible practices induce an effect within a sample lacking the SNARC effect. To accomplish this we reinvited the individuals from the sample which had previously shown no SNARC and retested those who agreed to take part in the current study after an MNL-compatible or MNL-incompatible practice manipulation. The findings revealed an absence of the SNARC effect with MNL-compatible practices. Conversely MNL-incompatible practices yielded a reverse SNARC effect. These results prompt a discussion on SNARC mechanisms within the framework of practice effects.