Two case studies of very long-term retention.
Psychon Bull Rev
; 29(2): 563-567, 2022 Apr.
Article
in En
| MEDLINE
| ID: mdl-34582031
ABSTRACT
Here, we present two case studies of extremely long-term retention. In the first, Richard C. Atkinson (RCA) had learned word sequences during experiments for his dissertation. Sixty-seven years later, RCA relearned the same words either in the original order or in a scrambled order. RCA reported no conscious awareness that the words were those used in the dissertation, but his relearning was considerably better for the words in the original order. In the second case study, Denis Cousineau had searched displays of objects for the presence of a target. The targets and foils had been novel at the beginning of training, and his search rate improved markedly over about 70 sessions. After 22 years, retraining showed retention of much of this gain in rate of search, and the rate was markedly faster than search for new objects with the same structure as the trained set. We consider interpretations of these case studies for our understanding of long-term retention.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Learning
/
Memory
Limits:
Humans
Language:
En
Journal:
Psychon Bull Rev
Journal subject:
PSICOLOGIA
Year:
2022
Document type:
Article
Affiliation country:
United States
Publication country:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA