BACKGROUND Clinical experts' cognitive mechanisms for managing complexity have implications for the design of future innovative healthcare systems. The purpose of the study is to examine the constituents of decision complexity and explore the cognitive strategies clinicians use to control and adapt to their information environment. METHODS We used Cognitive Task Analysis (CTA) methods to inte...

The main question we try to answer in this paper is whether stage-like progression in cognitive development can be explained by transfer of cognitive skill among tasks. We focus on the following question: To what extent does training on one task improve the performance on another task? The tasks are Piaget’s (1959) Balance Scale Task and Number Conservation Task, and a task that we will call th...

the favorable gains gleaned from the provision of pre-task planning time (ptp) have struck a chord with sla researchers as they try to manipulate task features to promote language production and development. in a similar vein, the present study is a two-fold attempt to first compare the effect of the length of pre-task planning time on discourse-analytic measures in narrative written production...

The main purpose of the present quasi-experimental study was twofold; its first purpose was to investigate the effects of using of two approaches namely; genre and process on EFL learners’ accuracy, fluency, and complexity in written task production. Secondly, it attempted to investigate the effects of mentioned approaches on EFL learners’ attitude toward writing skill. to this end, 60 learners...

Research on pre-task planning has revealed that planned conditions have produced more fluent and complex language than unplanned conditions. To date, most of these studies have investigated the effects of individual planning on language production while collaborative planning has received scant attention. To determine the effects of pre-task planning on second language written production, the p...

New, unusual, and changing events are important environmental cues, and the ability to detect these types of stimuli in the environment constitutes a biologically significant survival skill. We used event-related potentials to examine whether sensory and cognitive neural responses to unattended novel events are modulated by the complexity of a primary visuomotor task. Event-related potentials w...