Children with ADHD report applying less effort on cognitive tasks compared to their peers

Key Points:

• A study in the Journal of Attention Disorders found that children with ADHD report exerting less effort on cognitive tasks than neurotypical peers, despite rating task difficulty similarly, highlighting unique insights from self-reported effort.
• Researchers tested 80 children aged 8-12, including 38 with ADHD, across four cognitive activities and discovered that effort ratings were consistent across tasks, while difficulty ratings varied by task type.
• The study suggests that perceived task difficulty and effort are distinct mental processes, with children’s self-reported effort not strongly linked to actual performance scores.
• Findings support that children with ADHD’s subjective experiences provide valuable information beyond objective test results, potentially reflecting challenges in sustaining mental effort rather than lack of motivation.
• Limitations include a predominantly male ADHD sample and single-time effort ratings; future research may explore gender differences and fluctuating effort perceptions during tasks.