Details

Autor(en) / Beteiligte

• Pitt, Benjamin
• Casasanto, Daniel

Titel

The Order of Magnitude: Why SNARC‐like Tasks (Still) Cannot Support a Generalized Magnitude System

Ist Teil von

• Cognitive science, 2022-02, Vol.46 (2), p.e13108-n/a

Ort / Verlag

United States: Wiley Subscription Services, Inc

Erscheinungsjahr

2022

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• According to proponents of the generalized magnitude system proposal (GMS), SNARC‐like effects index spatial mappings of magnitude and provide crucial evidence for the existence of a GMS. Casasanto and Pitt (2019) have argued that these effects, instead, reflect mappings of ordinality, which people compute on the basis of differences among stimuli that vary either qualitatively (e.g., musical pitches) or quantitatively (e.g., dots of different sizes). In response to our paper, Prpic et al. (2021) argued that both magnitude and ordinality play a role in SNARC‐like effects. Here, we address each of their arguments and conclude that magnitude is relevant to these effects only insofar as it serves as a basis for ordinality. For this reason and others, SNARC or SNARC‐like effects cannot provide evidence for the putative generalized magnitude system.