Study Reveals Cognitive Effort Linked to Distress and Unpleasant Emotions

A study conducted at Radboud University in the Netherlands has revealed that engaging in cognitive effort can indeed lead to feelings of distress, as mental exertion appears to be associated with unpleasant emotions in many instances. This study was published in the "Psychological Bulletin" journal.

Researchers conducted a comprehensive analysis of 170 studies published between 2019 and 2020 to explore how people typically experience cognitive effort. They aimed to investigate whether cognitive labor is linked to unpleasant feelings and whether this connection depends on the tasks undertaken or the demographics of the participants. These studies involved a diverse range of participants from 29 countries and 358 different cognitive tasks. Across all the studies analyzed, participants reported both their level of exertion and the extent of unpleasant emotions they experienced.

Across all demographics and tasks, the more cognitive effort participants invested, the greater the level of unpleasantness they experienced. The researchers noted that cognitive labor tended to elicit feelings of discomfort in many demographic groups and tasks.

An intriguing finding was that while the association between cognitive effort and negative emotions remains pronounced, studies conducted in Asian countries suggested that this link may not be as conspicuous compared to studies in Europe or North America. This supports a prevalent notion that the aversion to cognitive labor might be contingent on individuals' learning histories. For instance, high school students in Asian countries often dedicate more time to academics than their counterparts in Europe or North America, potentially learning to endure higher levels of cognitive effort earlier in life.