Validação da versão portuguesa da tarefa face name memory test (FNMT) em adultos cognitivamente saudáveis

Abstract

Introduction: The world population is increasingly aging, and among the most common complaints of those referred for neuropsychological assessment are those related to memory. Associative memory, in particular, has been shown to be a promising area for more sensitive assessments, characterized by the ability to link previously unassociated information, a process known as binding. To date, there are few tests of associative memory that are considered demanding and ecologically valid for the Portuguese population. In this context, a paradigm called Face-Name (multimodal paradigm; visual-verbal) emerged. Based on this, various tests of associative memory have emerged which are considered promising, and which have been adapted and validated for various populations. However, in Portugal there is a shortage of demanding associative memory tests, and to date there has been no validated test based on the Face-Name paradigm for the Portuguese population. Methodology: The convenience sample for this cross-sectional study consisted of 58 adults with no suspicion of cognitive deterioration. An associative memory test, other cognitive tests and characterization questionnaires were applied: MoCA, GDS-15, IADL, TMT A and B, semantic and phonemic Verbal Initiative test and FNMT. Pearson correlation coefficient tests, difference tests, item analysis, psychometric analysis of the FNMT test and a linear regression model were carried out. Results: Differences were found between the various phases of the FNMT test. The FNMT showed adequate convergent validity, partially adequate divergent validity and good internal consistency (overall). There was a negative correlation with age at various stages of the test. The linear regression model shows that deferred spontaneous recall of the test can be explained by the predictor age. Conclusion: The analyses indicate that the construction and psychometric properties of the test are adequate, highlighting its potential for the neuropsychological assessment of associative memory.

Date of Award	16 Jan 2025
Original language	Portuguese
Awarding Institution	Universidade Católica Portuguesa
Supervisor	Filipa Ribeiro (Supervisor)