INTRODUCTION: Lexical fluency tests are frequently used in clinical practice to assess language and executive function. OBJECTIVE: As part of the Spanish normative studies project in young adults (NEURONORMA young adults project), we provide age- and education-adjusted normative data for 3 semantic fluency tasks (animals, fruits and vegetables, and kitchen tools), three formal lexical fluency tasks (words beginning with P, M and R), three excluded-letter fluency tasks (words excluding A, E and S) and a verb fluency task. MATERIAL AND METHODS: The sample consisted of 179 participants who are cognitively normal and range in age from 18 to 49 years. Tables are provided to convert raw scores to scaled scores. Age- and education-adjusted scores are provided by applying linear regression techniques. RESULTS: The results show that education impacted most of the verbal fluency test scores, with no effects related to age and only minimal effects related to sex. CONCLUSIONS: The norms obtained will be extremely useful in the clinical evaluation of young Spanish adults.
INTRODUCTION: Lexical fluency tests are frequently used in clinical practice to assess language and executive function. OBJECTIVE: As part of the Spanish normative studies project in young adults (NEURONORMA young adults project), we provide age- and education-adjusted normative data for 3 semantic fluency tasks (animals, fruits and vegetables, and kitchen tools), three formal lexical fluency tasks (words beginning with P, M and R), three excluded-letter fluency tasks (words excluding A, E and S) and a verb fluency task. MATERIAL AND METHODS: The sample consisted of 179 participants who are cognitively normal and range in age from 18 to 49 years. Tables are provided to convert raw scores to scaled scores. Age- and education-adjusted scores are provided by applying linear regression techniques. RESULTS: The results show that education impacted most of the verbal fluency test scores, with no effects related to age and only minimal effects related to sex. CONCLUSIONS: The norms obtained will be extremely useful in the clinical evaluation of young Spanish adults.
Authors: Dolores Villalobos; Lucia Torres-Simón; Javier Pacios; Nuria Paúl; David Del Río Journal: Neuropsychol Rev Date: 2022-09-13 Impact factor: 6.940
Authors: Eduardo García-Laredo; Fernando Maestú; Miguel Ángel Castellanos; Juan D Molina; Elisa Peréz-Moreno Journal: Medicine (Baltimore) Date: 2015-09 Impact factor: 1.817