A Systematic Review of Normative Data for Verbal Fluency Test in Different Languages.

Villalobos, Dolores; Torres-Simón, Lucia; Pacios, Javier; Paúl, Nuria; del Río, David

Verbal fluency tests are easy and quick to use in neuropsychological assessments, so they have been counted among the most classical tools in this context. To date, several normative data for verbal fluency tests have been provided in different languages and countries. A systematic review was carried out with studies that provide normative data for verbal fluency tests. Studies were collected from Scopus, PubMed and Web of Science. 183 studies were retrieved from the database search, of which 73 finally met the inclusion criteria. An analysis of the risk of bias regarding samples selection/characterization and procedure/results reports is conducted for each article. Finally, a full description of the normative data characteristics, considering country and language, verbal fluency task characteristics (type of task) and sample characteristics (number of subjects, gender, age, education) is included. The current systematic review provides an overview and analysis of internationally published normative data that might help clinicians in their search for valid and useful norms on verbal fluency tasks, as well as updated information about qualitative aspects of the different options currently available.

VERBAL behavior testing; REFERENCE values; LANGUAGE ability testing; NEUROPSYCHOLOGICAL tests; PSYCHOLINGUISTICS; BIBLIOGRAPHIC databases; RISK assessment

Neuropsychology Review, 2023, Vol 33, Issue 4, p733

1040-7308

Academic Journal

10.1007/s11065-022-09549-0