Development of a Computerized Task for Measuring Time Perception
Journal Title: Journal of Rehabilitation Sciences and Research - Year 2018, Vol 5, Issue 3
Abstract
Background: Time perception is considered as an important subject in cognitive psychology, which is essential for our understanding regarding brain mechanisms underlying human cognition and disabilities. Deficits in time perception have been found in people with both attention-deficit/hyperactivity disorder (ADHD), dyslexia, Parkinson’s and Alzheimer’s disease. The present study aimed at developing and evaluating the Time Perception Software with a sample including 152 Iranian students. Methods: The computerized time perception task was designed based on time estimation, reproduction, production and time comparison method. In order to verify the reliability of the task, 30 students which were participated in the test sample repeated the test after one month. The content and construct validity were used in order to examine the validity of the task. The construct validity of the time perception task was verified by analyzing the confirmatory factor analysis using the Amos 24 software. Results: In the modified model, the comparison factor was eliminated (CFI=0.965). The highest correlation was observed in the time estimation of 11 seconds with a correlation coefficient which was equal to 0.935 (P=0.001), while the lowest correlation coefficient was observed in the time production of 17 seconds with the correlation coefficient which was equal to 0.679 (P=0.001). The internal consistency of the task indicated that the time perception task had a near-optimal validity and its reliability was at the optimal level with the Cronbach’s alpha which was equal to 0.67. Conclusion: In order to conclude, The Time Perception Software appeared to be reliable and valid for assessing and measuring time perception in the Iranian students. This software can be used in future research investigations.
Authors and Affiliations
Hoora Motie, Mamood Heidari, Fatemeh Bagherian, Fariba Zarani
Keywords
Related Articles
- EP ID EP417322
- DOI -
- Views 138
- Downloads 0
The Study of the Development of Dependent Possessive Pronouns in 2.5-4 Year-Old Typically Normal Persian-Speaking Children
Background: Pronoun error is one of the most common errors in many speech and language disorders. Therefore, knowing about the development procedure of dependent possessive pronouns (as a subgroup of pronouns), leads to...
Effects of Special Pelvic Floor Muscle Training on the Quality of Life in Women with Urinary Incontinence, A Clinical Trial
Background: Stress urinary incontinence (SUI) is the involuntary loss of urine which occurs with physical exertion and an increase in intra-abdominal pressure. Pelvic floor muscle training (PFMT) is generally recommended...
Cone Beam CT Study of Temporal Crest Canal
Statement of the Problem: It is crucial for clinicians to be certain about the location of mandibular canal and determine any anatomical variants relevant to it. The temporal crest canal (TCC) is a rare anatomical varian...
Investigating the Auditory Differentiation Skill in Normal 7-8 Year Old Persian Children in Shiraz
Background: Development of auditory differentiation skill plays an imperative role in the development of speech and language skills of children as well as central auditory processing. One of the instruments employed in t...
The Prevalence of Using Personal Music Player and Listening Habits in Iranian Medical Students
Background: Exposure to loud music from sources such as portable music players (PMP), especially among adolescents, can lead to noise-induced hearing loss. The aims of this study are as follows: 1) investigate the preval...