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    Validity and Reliability Study of the Fear of COVID-19 Scale in Nursing Students
    (Lahore Medical & Dental Coll, 2020) Ozden, Gurkan; Cevik Aktura, Seher
    Aim: To test the Turkish validity and reliability of the fear of COVID-19 scale. Methods: The study was done as a validity and reliability study. This study was conducted with 1281 students who were studied in a nursing faculty of a university in Turkey between May and June 2020. Cronbach Alpha and item-total correlation were used for internal consistency, reliability and in-class correlation coefficients for scale validity, and Bartlett test and Kaiser-Meyer-Olkin (KMO) were used for scale validity. Results: It was found that KMO test was significant at 0.89, Bartlett's test was significant on the level of p: .001 and Cronbach alpha internal consistency reliability coefficient is 0.91. the scale covered sole factor and accounted for 61.43% of the total variance. Conclusion: As a result of this research, Fear of COVID-19 Scale was found to be a reliable and valid measurement tool.
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    Validity and reliability study of the Turkish version of the Questionnaire on Best Practices for Short Peripheral Intravenous Catheter Maintenance: A methodological study
    (Sage Publications Ltd, 2025) Ozbay, Hediye; Cevik Aktura, Seher
    Aim: This study aimed to evaluate the validity and reliability of the Turkish version of the Questionnaire on Best Practices for Short Peripheral Intravenous Catheter Maintenance.Methods: A methodological design was employed between February and May 2025, involving a sample of 276 nurses. Participants were drawn from emergency departments, internal medicine units, surgical wards, and intensive care units across hospitals in two provinces in eastern Turkey. Data were collected using two instruments: the Nurses' Information Form and the Questionnaire on Best Practices for Short Peripheral Intravenous Catheter Maintenance. Descriptive statistics, including frequencies, percentages, means, standard deviations, medians, and minimum and maximum values, were used to describe participant characteristics. Content validity was assessed through expert review, and the Content Validity Index was calculated using the Davis technique. Item discrimination and difficulty indices were computed using Microsoft Excel. Reliability analysis involved calculation of the Kuder-Richardson Formula 20 (KR-20) coefficient, alongside item-total score correlation analysis.Results: The KR-20 coefficient for the Questionnaire on Best Practices for Short Peripheral Intravenous Catheter Maintenance was 0.974. Analysis of the test mean scores revealed that the items were generally easy but exhibited high discriminatory power.Conclusion: The Turkish version of the Questionnaire on Best Practices for Short Peripheral Intravenous Catheter Maintenance demonstrated high reliability, as evidenced by its KR-20 value. The use of this questionnaire enables the identification of knowledge gaps among nursing professionals regarding best practices in short peripheral catheter care.