Examining the relationships between self-efficacy, task-relevant attentional control , and task performance: Evidence...

Area of Science:

• Psychology
• Cognitive Neuroscience

Background:

• Self-efficacy (SE) is a key psychosocial factor influencing task performance.
• SE relates to an individual's belief in their capability to execute actions successfully.
• Previous research indicates a positive association between SE and task performance.

Purpose of the Study:

• To investigate the hypothesis that enhanced task-relevant attentional control mediates the relationship between SE and improved task performance.
• To examine the links between SE, behavioral outcomes, and neural indices of attention during task execution.

Main Methods:

• Seventy-six young adults completed a flanker task.
• Behavioral data (accuracy, reaction time) and neural data (P3b amplitude) were collected.
• Relationships between SE, task performance, and attentional control were analyzed.

Main Results:

• Greater SE correlated with higher response accuracy and P3b amplitude.
• Faster reaction times were observed with greater SE under difficult conditions.
• P3b amplitude mediated the SE-task performance link in the difficult condition.

Conclusions:

• Enhanced attentional allocation to task-relevant processes may explain the SE-performance link.
• Findings suggest SE influences performance through improved monitoring of stimulus-response relationships and focused attention on working memory.