Semantic category fluency versus initial letter fluency over 60 seconds as a measure of automatic and controlled processing in healthy school-aged children

PPM Hurks, JSH Vles, JGM Hendriksen… - Journal of clinical and …, 2006 - Taylor & Francis
Verbal fluency was operationalized as the number of words produced in a restricted
category (ie, semantic category [SCF] and words beginning with a given letter [ILF]) in 60 …

Decrease in performance on the verbal fluency test as a function of time: Evaluation in a young healthy sample

SF Crowe - Journal of clinical and experimental neuropsychology, 1998 - Taylor & Francis
Participants were asked to generate as many words as possible using large and small
category sizes with the initial letter and semantic category search strategies. The production …

Developmental changes in semantic verbal fluency: Analyses of word productivity as a function of time, clustering, and switching

PPM Hurks, D Schrans, C Meijs… - Child …, 2010 - Taylor & Francis
We investigated age-related improvement in semantic category verbal fluency (VF) in 309
Dutch schoolchildren attending first to ninth grade. Quantitative analyses of number of …

[HTML][HTML] Computerized analysis of verbal fluency: Normative data and the effects of repeated testing, simulated malingering, and traumatic brain injury

DL Woods, JM Wyma, TJ Herron, EW Yund - PloS one, 2016 - journals.plos.org
In verbal fluency (VF) tests, subjects articulate words in a specified category during a short
test period (typically 60 s). Verbal fluency tests are widely used to study language …

Verbal fluency over time as a measure of automatic and controlled processing in children with ADHD

PPM Hurks, JGM Hendriksen, JSH Vles, AC Kalff… - Brain and …, 2004 - Elsevier
The performance of ADHD children on semantic category fluency (SCF) versus initial letter
fluency (ILF) tasks was examined. For each participant, word production was recorded for …

Cognitive processes of verbal fluency tasks

AK Troyer, M Moscovitch - The quantified process approach to …, 2012 - api.taylorfrancis.com
Verbal fluency or word generation tasks are among the most common tests used in clinical
neuropsychological evaluation. Administration of fluency tasks involves allowing a limited …

Analysis of verbal fluency ability in amnestic and non-amnestic mild cognitive impairment

A Weakley, M Schmitter-Edgecombe… - Archives of Clinical …, 2013 - academic.oup.com
The purpose of this study was to investigate the pattern of performance on letter and
category fluency tests of individuals with mild cognitive impairment (MCI). Previous research …

Verbal fluency: language or executive function measure?

DM Whiteside, T Kealey, M Semla, H Luu… - Applied …, 2016 - Taylor & Francis
Measures of phonemic and semantic verbal fluency, such as FAS and Animal Fluency
(Benton, Hamsher, & Sivan, 1989), are often thought to be measures of executive …

Clustering and switching as two components of verbal fluency: evidence from younger and older healthy adults.

AK Troyer, M Moscovitch, G Winocur - neuropsychology, 1997 - psycnet.apa.org
Although verbal fluency is a frequently used neuropsychological test, little is known about
the underlying cognitive processes. The authors proposed that 2 important components of …

The effects of literacy and education on the quantitative and qualitative aspects of semantic verbal fluency

CG da Silva, KM Petersson, L Faísca… - Journal of clinical and …, 2004 - Taylor & Francis
Semantic verbal fluency tasks are commonly used in neuropsychological assessment.
Investigations of the influence of level of literacy have not yielded consistent results in the …