Thinking about the future moves attention to the right.
Previous studies have shown that past and future temporal concepts are spatially represented (past being located to the left and future to the right in a mental time line). This study aims at further investigating the nature of this space-time conceptual metaphor, by testing whether the temporal reference of words orient spatial attention or rather prime a congruent left/right response. A modified version of the spatial cuing paradigm was used in which a word's temporal reference must be kept in working memory whilst participants carry out a spatial localization (Experiment 1) or a direction discrimination, spatial Stroop task (Experiment 2). The results showed that the mere activation of the past or future concepts both oriented attention and primed motor responses to left or right space, respectively, and these effects were independent. Moreover, in spite of the fact that such time-reference cues were nonpredictive, the use of a short and a long stimulus onset asynchrony in Experiment 3 showed that these cues modulated spatial attention as typical central cues like arrows do, suggesting a common mechanism for these two types of cuing.
Ouellet
Marc
M
Dept. de Psicologia Experimental y Fisiologia del Comportamiento, Universidad de Granada, 18071-Granada, Spain. mouellet@ugr.es
Santiago
Julio
J
Funes
María Jesús
MJ
Lupiáñez
Juan
J
D001288:Attention; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D019365:Metaphor; D011930:Reaction Time; D012660:Semantics; D013850:Thinking; D013997:Time Factors; D014794:Visual Fields; D014796:Visual Perception; D055815:Young Adult