The task-switching paradigm is being increasingly used as a tool for studying cognitive
control and task coordination. Different procedural variations have been developed. They …

Speed and accuracy of performance are central to many theoretical accounts of cognitive
processing. In recent years, several integrated performance measures have been proposed …

Recent research on task switching has paid little attention to how tasks are represented and
how the relations between task representations might affect the executive processes …

Response repetitions aid performance when a task repeats but impair performance when a
task switches. Although this interaction is robust, theoretical accounts remain controversial …

Three experiments examined the effects of task switching and response correspondence in
a psychological refractory period paradigm. A letter task (vowel-consonant) and a digit task …

This study examined how task switching is affected by hierarchical task organization.
Traditional task-switching studies, which use a constant temporal and spatial distance …

To examine whether hierarchical higher level task representations comprising the task sets
of Task 1 (T1) and Task 2 (T2) are activated within each trial in dual-task situations, we …

Task switching research has revealed that task changes lead to a performance switch cost.
The present study focuses on the organization of task components in the task set. Three …

Previous studies on task or rule shifting have shown that the switch cost is affected by the
hierarchical level of abstraction. The present study aimed to explore the neural correlates of …

A number of recent studies have shown that shifting among four tasks that result from a
factorial combination of two types of judgment with two judgment-to-response mappings …