Temel Bileşenler Analizi ve Yapay Sinir Ağı Modellerinin Ölçek Geliştirme Sürecinde Kullanılabilirliğinin İncelenmesi

Tezbaşaran, Esin; Gelbal, Selahattin

doi:10.17860/mersinefd.338879

Cited by 48 publications

(64 citation statements)

References 10 publications

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“…Araştırmada veri toplama aracı olarak Kiray (2016a) (Anastasi, 1982;Tezbaşaran, 1997) düşünüldüğünde, TPAB ölçeğine yönelik güvenirlik düzeyinin yüksek olduğu görülmektedir.…”

Section: Veri Toplama Araçlarıunclassified

TPACK Self-Efficacy Perceptions of Science Teachers: A Structural Equation Modeling Study

Kıray

Çolakoğlu

2018

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Section: Veri Toplama Araçlarıunclassified

TPACK Self-Efficacy Perceptions of Science Teachers: A Structural Equation Modeling Study

Kıray

Çolakoğlu

2018

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“…Güvenirlik için Cronbach's Alpha güvenirlik katsayısı hesaplanmıştır. Bu katsayının en az 0.80 olması gerekir (Tezbaşaran, 1997 Ölçeğin ayrışma geçerliği için alt boyutlar arasındaki korelasyon incelenmiştir. Alt boyutlar arasındaki korelasyonların 0.66 ile 0.69 arasında değerler aldığı görülmüştür.…”

Section: öLçeğin Güvenirliğiunclassified

Sports sponsorship for communication companies reliability and validity study of measurement<p>İletişim şirketlerinin spor sponsorluğu ölçeğinin güvenirlik ve geçerlik çalışması

Ercan

Özbek

2017

HumanSciences

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Nowadays, the concept of the sports sponsorship is considered as a marketing activity that attracts the attention of the company from every sector. The aim of this study is to develop a scale to determine how communication companies' sports sponsorship practices are perceived. Research is a screening model. 47 items and personal information were included in the test form of the measurement tool. The evaluation of the items in the scale form was made with a 5-point Likert-type rating consisting of values ranging from 1 to 5. The validity and reliability studies were performed by applying the measurement tool to 250 participants who participated voluntarily. The item total correlation values were examined for the validity study and explanatory and confirmatory factor analysis was applied. For reliability, Cronbach's Alpha coefficient was calculated. In communication Companies Sports sponsorship scale, there are 25 items totaly; 9 items in cooperation dimension, 8 items in support dimension and 8 items in impact dimension. The increase in points that can be taken from the subscales of the scale indicates that sports sponsorship practices are positive and helpful. As a result, the Communication Companies Sports Sponsorship Scale was found to be valid and reliable.

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“…Maddelerin taşıdığı faktör yükleri doğrultusunda, birbirleriyle olan ilişki düzeylerine dayalı olarak faktörler belirlenir (Tezbaşaran, 2008). Faktör sayısına karar vermek için bazı ölçütler kullanılır.…”

Section: Açımlayıcı Faktör Analiziunclassified

Lise Öğrencileri İçin Basınç ve Kaldırma Kuvveti Konusuna Yönelik Tutum Ölçeği Geliştirilmesi

Yavaş¹,

Çağan²

2017

Necatibey Eğitim Fakültesi Elektronik Fen Ve Matematik Eğitimi Dergisi

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-In this study an attitude scale towards the subject of pressure and buoyant force of the physics course was developed for high school students. 52 items, prepared by using students' views on the subject were reduced to 44 items after taking the experts opinions. The scale was prepared as 5 point Likert type. The analysis was carried out by using the data of the 804 high school students who were taught the subject of pressure and buoyant force. In exploratory factor analysis, it was decided that there were four factors and items, which were inappropriate, were excluded. The variance of scale consisting of 31 questions and four factors is %56. Factors were named as anxiety, interest, importance and self-efficacy. Consistency of the model was analyzed by using confirmatory factor analysis. As a result of the necessary modifications, fit indices provided acceptable conformity criterias. Cronbach alpha reliability coefficient was 0.913 for anxiety, 0.922 for interest, 0.847 for importance and 0.711 for self-efficacy.

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Temel Bileşenler Analizi ve Yapay Sinir Ağı Modellerinin Ölçek Geliştirme Sürecinde Kullanılabilirliğinin İncelenmesi

Cited by 48 publications

References 10 publications

TPACK Self-Efficacy Perceptions of Science Teachers: A Structural Equation Modeling Study

TPACK Self-Efficacy Perceptions of Science Teachers: A Structural Equation Modeling Study

Sports sponsorship for communication companies reliability and validity study of measurement<p>İletişim şirketlerinin spor sponsorluğu ölçeğinin güvenirlik ve geçerlik çalışması

Lise Öğrencileri İçin Basınç ve Kaldırma Kuvveti Konusuna Yönelik Tutum Ölçeği Geliştirilmesi

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