Related Experiment Video
Updated: Oct 20, 2025

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
Published on: August 8, 2019
The Psychometric Properties of the Turkish Version of Individual Workload Perception Scale for Medical and Surgical
Pakize Özyürek1, Ibrahim Kiliç2
1Afyonkarahisar Health Science University, Afyonkarahisar, Turkey pakize.ozyurek@afsu.edu.tr.
Abstract:
Purpose: This study is aimed to analyze the validity and reliability of the Individual Workload Perception Scale in Turkish (IWPSTR). Methods: Exploratory factor analysis (EFA), confirmatory factor analysis (CFA), reliability analysis, test-retest, and descriptive statistics were used to analyze data. The sample group of the study consisted of 569 medical and surgical clinic nurses working in hospitals. Results: The content validity index was .983. The factor loadings of the IWPSTR were between .359 and .875, the variance accounted for in this study was 62.86%. Cronbach's alpha value was found to be .923 for the IWPSTR, and between .721 and .937 for its subscales. Test-retest reliability correlation was found .826. Conclusions: It was concluded that the Turkish version of IWPSTR, which includes 29 items and 5 subscales, could also be applied to nurses in Turkey.
Related Concept Videos
Self-Report Tests of Personality
Assessment of the Cardiovascular System I: Subjective Data
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Assessment of the Gastrointestinal System II: Health Perception Pattern
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:

