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The verbal fluency test (VFT) can be dissociated into "clustering" (generating words within subcategories) and "switching" (shifting between clusters), which may be valuable in differential diagnosis. In the current study, we investigated the validity of VFT in the differential diagnosis of Alzheime …
1 de dic. de 2005 · Although cluster size and number were positively correlated to total fluency, cluster number had a more prominent contribution. This suggests that even if cluster size and number measure the same process, cluster number is a more sensitive index of age-related changes in VF in school-aged children.
1 de nov. de 2023 · Performance in semantic verbal fluency (SVF) tasks, mainly measured by the number of words of a particular semantic category produced within a limited time, is a widely accepted measure of cognitive functioning used in the neuropsychological assessment of children and adults. Two strategic processes, Clustering and Switching (C&S) have been proposed to underlie fluency processes and affect ...
11 de jun. de 2019 · Verbal Fluency and Number of Switches Between Clusters The participants was required to generate as many words as possible, except personal names, with an initial letter A during 1 min ( Rönnlund and Nilsson, 2006 ).
Free Decodable Texts for Each Phonics Skill. Decodable text s are an essential part of practice for early readers, experts agree. But they shouldn't be used for too long. In this video, Dr. Louisa Moats discusses why teachers should use decodables in their classrooms, and how to know when it's time to move on.
23 de mar. de 2022 · Using semantic fluency data from a large cohort of PWA and control speakers, Bose et al. demonstrated that PWA produced significantly fewer number of words, smaller cluster sizes, longer within‐ and between‐cluster pauses, and that the decrease in number of switches significantly correlated with an increase in between‐cluster pauses.
Hace 2 días · Özge Alacam, Simeon Schüz, Martin Wegrzyn, Johanna Kißler, and Sina Zarrieß. 2022. Exploring Semantic Spaces for Detecting Clustering and Switching in Verbal Fluency. In Proceedings of the 29th International Conference on Computational Linguistics, pages 178–191, Gyeongju, Republic of Korea. International Committee on Computational ...
