Üniversite Öğrencilerine Yönelik Biyoplastik Farkındalık Ölçeği (BİYOF): Ölçek Geliştirme Çalışması

Abstract

araştırma yaklaşımı benimsenmiş ve bu kapsamda tarama modeli kullanılmıştır. Katılımcıların belirlenmesinde uygun örnekleme yöntemi tercih edilmiştir. Ölçeğin geçerlik ve güvenirlik analizleri, 1., 2., 3. ve 4. sınıf düzeylerinde öğrenim gören üniversite öğrencilerinden oluşan bir örneklem (n=261) üzerinde yürütülmüştür. Açık uçlu soruların hazırlanması ve ilgili alan yazının incelenmesi sonucunda toplam 34 ifadeden oluşan bir madde havuzu oluşturulmuştur. Alan uzmanlarının görüşleri doğrultusunda gerçekleştirilen kapsam geçerliği çalışması sonucunda üç madde çıkarılmış ve 31 maddelik taslak ölçek elde edilmiştir. Açımlayıcı faktör analizi sonucunda dört madde daha elenmiş ve iki faktörlü bir yapı belirlenmiştir. Biyoplastik Farkındalık Ölçeği (BİYOF), birinci alt boyutta 17 ve ikinci alt boyutta 10 olmak üzere toplam 27 maddeden oluşmaktadır. Birinci alt boyut “çevreci anlayış”, ikinci alt boyut ise “biyoplastik kullanım nedenleri” olarak adlandırılmıştır. İki faktörlü yapının açıkladığı toplam varyans oranı %42,768 olup, bunun %23,591’i birinci faktör, %19,177’si ise ikinci faktör tarafından açıklanmaktadır. Birinci alt boyuttaki maddelerin faktör yükleri 0,45 ile 0,66 arasında değişirken, ikinci alt boyuttaki maddelerin faktör yükleri 0,52 ile 0,77 arasında bulunmuştur. Doğrulayıcı faktör analizi sonucunda RMSEA = 0,077 ve SRMR = 0,066 değerleri elde edilmiştir. Ölçeğin geneline ilişkin Cronbach’s Alpha güvenirlik katsayısı ise 0,92 olarak hesaplanmıştır.

Keywords

• Biyoplastik
• Farkındalık
• Ölçek geliştirme

Supporting Institution

Avrupa Birliği

Project Number

2021-1-TR01-KA220-HED-000032160

Ethical Statement

ÇIKAR ÇATIŞMASI BEYANI Yazarlar herhangi bir çıkar çatışması bulunmadığını beyan ederler. Bu çalışma, yazarlar arasındaki akademik iş birliği yoluyla üretilmiştir. ARAŞTIRMA VE YAYIN ETİĞİ BEYANI Yazarlar, bu çalışmada araştırma ve yayın etiğine uyulduğunu beyan etmektedir. Bu araştırma, Pamukkale Üniversitesi Sosyal ve Beşeri Bilimler Bilimsel Araştırma ve Yayın Etik Kurulu'nun 07 Eylül 2021 tarihli ve E-93803232-622.02-114625 sayılı kararı ile verilen izinle yürütülmüştür. YAZAR SORUMLULUK BEYANI Yazarlar, bu çalışmada “Giriş ve yöntem bölümlerinin yazımı” ile “Tartışma bölümünün yazımı ve raporlanması” süreçlerinin Prof. Dr. Fatma KIRMIZI, “Çalışmanın tasarımı” ve “Veri analizi” süreçlerinin Prof. Dr. Cem GÖK, “Verilerin toplanması”, “SPSS'e girilmesi” ve “Araştırma izinlerinin alınması” süreçlerinin ise Prof. Dr. Cem GÖK ve Doç. Dr. Arzum IŞITAN tarafından yürütüldüğünü beyan ederler. ÜRETKEN YAPAY ZEKÂ KULLANIM BEYANI Yazarlar, bu araştırmanın özgün bir çalışma olduğunu ve metin üretimi amacıyla hiçbir üretken yapay zekâ aracının kullanılmadığını beyan ederler. Üretken yapay zekâ (Claude), yalnızca İngilizce bölümün çeviri sonrasındaki redaksiyon ve dil kontrolü işlemleri için kullanılmıştır.

Bioplastic Awareness Scale for University Students (BASUS): Scale Development Study

Abstract

Bioplastics are polymers that are biodegradable even under unsuitable post-use conditions and are mostly produced from renewable resources. The main aim of this research is to develop a valid and reliable scale to measure bioplastic awareness. A quantitative research approach was adopted and a survey model was utilized within this scope. Convenient sampling was preferred in determining the participants. Validity and reliability analyses of the scale were conducted on a sample (n=261) of university students studying at the 1st, 2nd, 3rd and 4th year levels. In the result of preparing open-ended questions and reviewing the relevant literature, a pool of 34 items was created. As a result of the content validity study conducted in line with the opinions of field experts, three items were removed and a draft scale of 31 items was obtained. In the results of exploratory factor analysis, four more items were eliminated and a two-factor structure was determined. The Bioplastic Awareness Scale (BIAAS) consists of a total of 27 items, 17 of which are in the first sub-dimension and 10 of which in the second sub-dimension. The first sub-dimension was named “environmental awareness,” and the second sub-dimension was named “reasons for using bioplastics.” The total variance explained by the two-factor structure was 42.768%, with which 23.591% were explained by the first factor and 19.177% by the second factor. The factor loadings of the items in the first sub-dimension ranged from 0.45 to 0.66, whereas the factor loadings of the items in the second sub-dimension ranged from 0.52 to 0.77. as a result of confirmatory factor analysis, RMSEA = 0.077 and SRMR = 0.066 values are gathered. The Cronbach's Alpha reliability coefficient for the overall scale was calculated as 0.92.

Keywords

• Bioplastics
• Awareness
• Scale development

Supporting Institution

European Union

Project Number

2021-1-TR01-KA220-HED-000032160

Ethical Statement

CONFLICT OF INTEREST STATEMENT The authors declare that there is no conflict of interest in this study. RESEARCH AND PUBLICATION ETHICS STATEMENT This research was conducted with the permission granted by the Pamukkale University Scientific Research and Publication Ethics Committee for Social and Human Sciences by decision dated 07th Sept. 2021 and numbered E-93803232-622.02-114625. AUTHOR CONTRIBUTION STATEMENT The authors declare that in this study, the processes of 'writing the introduction and methodology sections' and 'writing and reporting the discussion section' were carried out by Prof. Dr. Fatma KIRMIZI; the processes of 'study design' and 'data analysis' by Prof. Dr. Cem GÖK; and the processes of 'data collection', 'data entry into SPSS', and 'obtaining research permissions' by Prof. Dr. Cem GÖK and Assoc. Prof. Dr. Arzum IŞITAN. GENERATIVE ARTIFICIAL INTELLIGENCE USAGE STATEMENT The authors declare that this research is an original work and that no generative artificial intelligence tools were used for text generation. Generative artificial intelligence (Claude) was utilized solely for the proofreading and language editing of the English section following translation.

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