When arousal meets cognitive load: affective arousal and germane processing in a Stroop-like task

Area of Science:

• Cognitive Psychology
• Educational Psychology

Background:

• Cognitive Load Theory posits that working memory limitations impact learning.
• Understanding the interplay between emotional states and cognitive load is crucial for optimizing learning environments.

Purpose of the Study:

• To investigate the relationship between affective arousal and the distinct components of cognitive load (intrinsic, extraneous, germane).
• To examine the role of affective arousal in cognitive resource allocation during a demanding task.

Main Methods:

• 120 participants completed a Stroop-like task.
• Affective arousal was measured pre- and post-task using the POET-A instrument.
• Intrinsic, extraneous, and germane cognitive load were assessed post-task.

Main Results:

• Affective arousal showed a consistent positive association with germane cognitive load.
• No significant or weak negative relations were found between affective arousal and intrinsic/extraneous cognitive load.
• Germane cognitive load correlated with task performance (reaction time), but affective arousal did not directly correlate with performance.

Conclusions:

• Affective arousal is selectively associated with germane processing, indicating its role in strategic, task-related cognitive effort.
• This finding supports the integration of affective states into Cognitive Load Theory, particularly concerning cognitive resource allocation.