Turkiye Klinikleri Journal of Health Sciences

.: ORIGINAL RESEARCH
Psikolojik Besin İlgi ve Katılımı Ölçeğinin Türkçeye Adaptasyonu, Geçerlik ve Güvenirliğinin İncelenmesi: Metodolojik Çalışmalar
Adaptation of the Psychological Food Involvement Scale to Turkish and Evaluation of Validity and Reliability: Methodological Studies
Özgün ONBAŞIa , Zeki Çağın ONBAŞIb
aAfyonkarahisar Sağlık Bilimleri Üniversitesi Sağlık Bilimleri Fakültesi, Beslenme ve Diyetetik Bölümü, Afyonkarahisar, Türkiye
bSerbest Diyetisyen, Ankara, Türkiye
Turkiye Klinikleri J Health Sci. 2025;10(2):366-74
doi: 10.5336/healthsci.2024-107202
Article Language: TR
Full Text
ÖZET
 Amaç: Bu çalışma Psikolojik Besin İlgi ve Katılımı Ölçeğinin Türkçeye adaptasyonu yapmak ve geçerlik ve güvenirliğini değerlendirmek amacıyla yapılmıştır. Gereç ve Yöntemler: Çalışmaya 200 yetişkin birey katılmıştır. Ölçek, 2 diyetisyen, 1 psikolog ve sağlık bilimleri alanında tecrübeli 1 mütercim tercüman olmak üzere 4 farklı kişi tarafından çeviri-geri çeviri tekniği ile Türkçeye çevrilmiştir. Ölçeğin içerik geçerliliğinin belirlenmesi amacıyla, beslenme ve diyetetik, psikolojik danışmanlık ve rehberlik ile psikoloji alanından toplamda 10 akademisyene danışılmış, elde edilen veriler ile ölçeğin madde geçerlik indeksi hesaplanmıştır. Ölçeğin geçerlik ve güvenirliğinin belirlenebilmesi için açıklayıcı faktör analizi, ayırt edici geçerlik, iç tutarlılık/güvenirlik analizi, doğrulayıcı faktör analizi ve test-tekrar test güvenirlik analizlerinden yararlanılmıştır. Bulgular: Katılımcıların %64,0'ı kadın, %36,0'ı ise erkektir. Tüm bireylerin yaş ortalamaları 34,4±11,41 yıl olarak saptanmıştır. Bartlett Küresellik Testi sonucuna göre maddeler arasında faktör analizi yapılabilmesi için yeterli düzeyde ilişki olduğu belirlenmiştir (χ2 =2.571,1; p=0,000). Açıklayıcı faktör analizi sonuçlarına göre, ölçeğin orijinal ölçekteki belirtildiği gibi 4 faktör altında toplandığı belirlenmiştir. Doğrulayıcı faktör analizi sonuçlarına göre PBİK Ölçeğinin Türkçeye uyarlanabilirliği ve uygulanabilirliği açısından uygun olduğu belirlenmiştir. Ölçeğin Cronbach alfa iç tutarlılık katsayısı (α=0,89) güçlü düzeyde bulunmuştur. Testtekrar test verilerinden elde edilen sonuçlara göre PBİK Ölçeğinin güvenirlik düzeyinin yüksek olduğu belirlenmiştir. Sonuç: Bu çalışmanın sonucunda PBİK Ölçeği Türkçe formunun geçerli ve güvenilir bir araç olduğu saptanmıştır.

Anahtar Kelimeler: Besin seçimi; besin katılımı; geçerlik; güvenirlik; ölçek adaptasyonu
ABSTRACT
 Objective: This study aimed to adapt the Psychological Food Involvement Scale into Turkish and to evaluate its validity and reliability. Materials and Methods: The study included 200 adult participants. The scale was translated into Turkish using translateback-translate technique by a team of 4 experts: 2 dietitians, a psychologist, and a translator experienced in health sciences. To determine the content validity of the scale, 10 academicians from the fields of nutrition and dietetics, psychological counseling and guidance, and psychology were consulted. The item validity index of the scale was calculated based on their evaluations. Explanatory factor analysis, discriminant validity, internal consistency/reliability analysis and testretest reliability analysis were used to determine the validity and reliability of the scale. Results: Of the participants, 64.0% were female and 36.0% were male, with an average age of 34.4±11.41 years. Bartlett's Test of Sphericity indicated sufficient inter-item correlation for conducting factor analysis (χ²=2,571.1; p=0.000). Exploratory factor analysis revealed that the scale comprised 4 factors, consistent with the original version. Confirmatory factor analysis demonstrated that the Turkish adaptation of the Psychological Food Interest and Involvement Scale was appropriate for use. The Cronbach's alpha coefficient (α=0.89) indicated a strong internal consistency. Test-retest results further confirmed the scale's high reliability. Conclusion: The findings of this study indicate that the Turkish version of the Psychological Food Interest and Involvement Scale is a valid and reliable tool.

Keywords: Food choice; food involvement; validity; reliability; scale adaptation
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