Feasibility of a Home-Based Task-Switching Training in Middle-Aged Caregivers

The current study aimed at investigating feasibility of a self-administered task-switching training in a middle-aged working population. Eighty-one caregivers (41-62 years old) were instructed to train at home 8 times either within a 7- or 14-day interval. Only 56.7% performed more than 50% of the instructed number of training sessions. However, compliant caregivers (who completed more than 4 training sessions) showed significant training gains and transfer to an untrained task-switching task. Although transfer effects to other cognitive tasks were not found, trained participants tended to report fewer everyday memory failures than a control group. In conclusion, the implementation of a home-based task-switching training in everyday life of caregivers is possible. However, there is only limited evidence for generalization of results of previous laboratory studies. Adherence and transfer to other cognitive tasks are discussed as important challenges in conveying laboratory findings into real life.

Automated summary

This study aimed to investigate the feasibility of self-administered task-switching training in middle-aged working population. The results showed that although only 56.7% of caregivers completed over 50% of the instructed training sessions, compliant caregivers demonstrated significant training gains and transfer effects in an untrained task-switching task. No transfer effects were found in other cognitive tasks, but trained participants reported fewer everyday memory failures.