iPad-assisted measurements of duration estimation in psychiatric patients and healthy control subjects.

Autor: Irene Preuschoff, Helge H Müller, Wolfgang Sperling, Teresa Biermann, Matthias Bergner, Johannes Kornhuber, Teja W Groemer
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: PLoS ONE, Vol 8, Iss 5, p e61295 (2013)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0061295
Popis: Handheld devices with touchscreen controls have become widespread in the general population. In this study, we examined the duration estimates (explicit timing) made by patients in a major general hospital and healthy control subjects using a custom iPad application. We methodically assessed duration estimates using this novel device. We found that both psychiatric and non-psychiatric patients significantly overestimated time periods compared with healthy control subjects, who estimated elapsed time very precisely. The use of touchscreen-based methodologies can provide valuable information about patients.
Databáze: Directory of Open Access Journals