The investigators will aim enroll participants into our study within 3-6 months after their parent study visit so the investigators can utilize some key data points (e.g. PD-MCI diagnosis, rs-fcMRI data) from that study. PD participants will participate in a single-blind RCT with two treatment arms: process training and strategy training (Fig 4). They will complete pre-training assessment (Pre), be randomized to treatment arm (1:1 ratio stratified by sex), and then complete 8 training sessions over an 8-week period. They will return within 1 week for post-training assessment (Post) and then will complete Follow-up (FU) assessments via web or mailed survey 3 and 6 months after training ends. They will complete a 12mo FU assessment in person in conjunction with their annual parent study visit. HC participants will complete prospective memory assessment at one time point coinciding with (or within 3-6 months of) their parent study visit to determine whether any relationships observed between rs-fcMRI data and prospective memory are specific to PD.
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Change in Virtual Week Computer-based Memory Test performance after 5-weeks and 12-month post-intervention.
Timeframe: Administered at baseline, pre-treatment session; One week post-treatment (approximately five weeks after the baseline test); and 12-months post-strategy training sessions.
Change in The Prospective and Retrospective Memory Questionnaire scores after 5-weeks, 3-months, 6-months, and 12-month post-intervention.
Timeframe: Administered at baseline, pre-treatment session; One week post-treatment (approximately five weeks after the baseline test); then 3-, 6- and 12-months post-completion of strategy training sessions.
Change in Bangor Goal Setting Interview goal attainment after 5-weeks and 12-month post-intervention.
Timeframe: Administered at baseline, pre-treatment session; One week post-treatment (approximately five weeks after the baseline test); and 12-months post-strategy training sessions.