title: Different efficiencies of attentional orienting in different wandering minds.
abstract: This study examined the relations between properties of attentional networks and Mind Wandering (MW) across individuals. For the attentional networks, we measured three components of attention, known as alerting, orienting, and executive control, using the Attention Network Test (ANT). To investigate MW, we measured thought probes embedded in the Sustained Attention to Response Task (SART). Moreover, four performance characteristics of the SART were calculated as behavioral indices of MW. Three of them showed significant associations with probed MW. Most research regarding MW focused on its relation to executive functions, while the present study revealed that MW, as indexed by self-reports and RT variability, was negatively correlated with orienting, specifically the exogenous orienting system. Furthermore, there was a positive association between RT variability and executive control. Our results suggest that individuals with higher tendency of MW are less sensitive to irrelevant external stimuli, supporting the decoupling hypothesis of MW.
authors.affiliation: Department of Psychology and Behavioral Sciences, Zhejiang University, China.
authors.forename: Nantu
authors.initials: N
authors.lastname: Hu
authors.forename: Sheng
authors.initials: S
authors.lastname: He
authors.forename: Baihua
authors.initials: B
authors.lastname: Xu
mesh_terms: D000328:Adult; D001288:Attention / Q000502:physiology*; D056344:Executive Function; D005260:Female; D006801:Humans; D008297:Male; D008960:Models, Psychological; D009483:Neuropsychological Tests; D009949:Orientation; D011930:Reaction Time; D014851:Wakefulness