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Complex prospective memory in children with ADHD
Matthias Kliegel1, Anna Ropeter, Rachael Mackinlay
1Department of Psychology, University of Zurich, Switzerland. m.kliegel@psychologie.unizh.ch
Summary
Children with attention deficit/hyperactivity disorder (ADHD) struggle with forming intentions, impacting their ability to remember and act on plans. This prospective memory deficit affects daily functioning.
Area of Science:
- Cognitive Psychology
- Neurodevelopmental Disorders
- Human Behavior
Background:
- Prospective memory, the ability to remember intentions, is crucial for goal-directed behavior.
- Previous studies indicate prospective memory deficits in children with attention deficit/hyperactivity disorder (ADHD), primarily in intention initiation and execution.
- A comprehensive understanding of ADHD's impact across all prospective memory stages is lacking.
Purpose of the Study:
- To investigate prospective memory performance in children with ADHD across all four stages: formation, retention, initiation, and execution.
- To compare the performance of children with ADHD and matched controls in a computer-based multitask paradigm.
- To identify specific prospective memory deficits associated with ADHD.
Main Methods:
- A computer multitask paradigm was employed to assess prospective memory.
- Twenty children diagnosed with ADHD and 20 typically developing controls participated.
- Performance was evaluated across four distinct stages of intention processing.
Main Results:
- Children with ADHD exhibited difficulties in forming delayed intentions, evidenced by impulsive planning.
- These formation deficits appeared to negatively impact intention retention and implementation.
- While multitask switching was comparable, children with ADHD made more errors during intention execution compared to controls.
Conclusions:
- Children with ADHD experience prospective memory impairments, particularly in the formation stage, which has downstream effects.
- These findings highlight potential challenges in everyday functioning for children with ADHD related to planning and executing intentions.
- Further research is warranted to explore interventions targeting prospective memory deficits in ADHD.
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