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236585

دراسة إمکانية التنبؤ بمعاملات ثبات ألفا الرتبي وثيتا الرتبي وأوميجا وأکبر حد أدنى بمعلومية معامل ألفا لکرونباخ لأحجام عينات مختلفة Investigating the Possibility of Predicting Ord

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Last updated: 04 Jan 2025

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Abstract

The current study aimed at investigating the possibility of predicting ordinal alpha, ordinal theta, omega, and the greatest lower bound reliability with Cronbach's alpha coefficient through verifying the correlative relationship between the alpha coefficient and other reliability coefficients, and studying the differences in reliability coefficients according to different sample sizes .Six scales (The Satisfaction With Life Scale (SWLS), Perceived Stress Scale, Global Self-esteem Scale, Body Appreciation Scale-2, Beck Depression Inventory Short Form (BDI-SF), and the International Personality Item Pool designed to measure Cattell's 16 personality factors) were applied on a sample comprised (800) male and female students distributed into five sub-samples (50, 100, 150, 200, 300). Results revealed the preferences of ordinal alpha coefficient, ordinal theta, the greatest lower bound coefficient, and then the omega coefficient over Cronbach's alpha coefficient, there was a positive correlative statistically significant relationship between the reliability coefficients, there were no significant differences in the reliability coefficients due to the difference in the sample size, and the possibility of predicting reliability coefficients (ordinal alpha, ordinal theta, the greatest lower bound, omega) given Cronbach's alpha coefficient. The research recommended the significance of using ordinal alpha, ordinal theta, omega, and then the greatest lower bound to the reliability as alternatives to Cronbach's alpha coefficient. 

DOI

10.21608/jkfb.2022.236585

Keywords

Ordinal alpha, ordinal theta, Omega, the greatest lower bound reliability, Cronbach's alpha coefficient

Authors

First Name

أ.م.د/ محمد

Last Name

إبراهيم محمد

MiddleName

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Affiliation

المنيا

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Volume

20

Article Issue

1

Related Issue

33571

Issue Date

2022-01-01

Receive Date

2021-10-04

Publish Date

2022-01-01

Page Start

95

Page End

134

Print ISSN

2537-0251

Online ISSN

2682-4590

Article File

JKFB_Volume 20_Issue 1_Pages 95-134.pdf

PDF . 736.8kB

Link

https://jkfb.journals.ekb.eg/article_236585.html

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https://jkfb.journals.ekb.eg/service?article_code=236585

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3

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المقالة الأصلية

Type Code

1,244

Publication Type

Journal

Publication Title

مجلة التربية وثقافة الطفل

Publication Link

https://jkfb.journals.ekb.eg/

MainTitle

دراسة إمکانية التنبؤ بمعاملات ثبات ألفا الرتبي وثيتا الرتبي وأوميجا وأکبر حد أدنى بمعلومية معامل ألفا لکرونباخ لأحجام عينات مختلفة Investigating the Possibility of Predicting Ord

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Article

Created At

22 Jan 2023