Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2026Scopus SJRQ4The Validity and Reliability Study of the Turkish Version of the E-Learning Satisfaction Scale
Karaman Özlü, Zeynep; Günaydinli, Azime; Kaya, Merve; Uçan, İzzet; Taşgin, Adnan; Özlü, İbrahim; Küçükoğlu, Adnan; Saraçoğlu, Ayhan
Objective: With the widespread adoption of e-learning during the COVID-19 pandemic and advances in internet technology, the need for a validated tool to assess student satisfaction has become increasingly important. This study aimed to examine the validity and reliability of the Turkish version of the e-Learning Satisfaction Scale (e-LSS). Methods: This cross-sectional, methodological study was conducted with 537 students enrolled in health sciences programs at Erzurum Atatürk University between November 2022 and February 2023. In this study, a non-probability sampling method was used by selecting units that met specific criteria. Content validity was evaluated by expert review of the scale items. Construct validity was assessed through exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Reliability and stability of the scale were tested using the equivalent (parallel) forms method. Results: EFA results showed a Kaiser-Meyer-Olkin value of 0.94 and a significant Bartlett’s test result (χ² = 126.773, p<.001), indicating sample adequacy. Factor loadings ranged from .825 to .354 for the “Content” subscale, .859 to .571 for “Interface,” and .802 to .654 for “Communication.” CFA demonstrated acceptable model fit indices: χ²/df = 4.332, TLI = .915, RMSEA = .079, SRMR = .0481, AGFI = .857, GFI = .896, IFI = .931, and CFI = .930. The final scale consisted of 17 items across 3 subscales. Cronbach’s alpha values were 0.86, 0.86, and 0.83 for the subscales, and 0.93 for the overall scale. Conclusion: The scale was found to be a valid and reliable tool for measuring e-learning.
- MakaleAçık Erişim2024An Investigation of University Students' Sports and Their Loyalty and Vindictiveness According to Different Variables
Turan, Murat; Tatlısu, Bülent; Uçan, İzzet; Kan, Muhammed Enes
In this study, it was aimed to reveal the effects of sports and different variables on grudge moods and loyalty levels of the undergraduates who have been studying in various faculties at Bayburt University. The sample group of the research with the general survey model consists of a total of 334 students, 175 women and 159 men, studying at different faculties in the spring semester of the 2021- 2022 academic year. The data collection tool consists of the Personal Information Form created by the researchers, the Resentment Mood Scale and the Loyalty Level Scale. The data were analyzed with SPSS 26.0 for Windows package program. Independent Samples T-Test was used in paired groups, and One-Way Analysis of Variance (ANOVA) and Tukey’s Test from Post-Hoc tests were used in multiple groups, depending on the number of categories of the independent variable. The results were interpreted considering the .05 significance level. In the study, it was determined that the level of loyalty of the students was affected by gender, sports status, age variable, class level, type of sport, duration of sportsmanship and the faculty they studied. Gender, class level and faculty of education affect the grudge mood; It was determined that the status of doing sports, age variable, type of sport and duration of sportsmanship did not affect, it. As a result, it was seen that sports did not make any sense in terms of both loyalty and vindictiveness in university students.
AtıfOpenAlex5TR Dizin2
İncele - MakaleYalnız künye2015Sauna ve güreş egzersizinin tsh ve FT4 hormonları üzerine etkisi
Agırbas, Oztürk; Uçan, İzzet; Eroğlu, Hüsyin; Kiyici, Fatih; Çolak, Mergül; Ağgön, Eser
Bu çalışmanın amacı, akut sauna ve yüksek yoğunluklu güreş egzersizinin TSH (Tiroid Stimulan Hormon) ve FT4 (Free Thyroxin) hormonları üzerine etkisini belirlemektir. Çalışmaya hiçbir hormonal bozukluğu olmayan ve herhangi bir ilaç kullanmayan on dört sağlıklı gönüllü erkek güreşçi katıldı. Dinlenik, egzersiz sonrası ve iki günlük dinlenme sonrası gerçekleştirilen sauna uygulaması sonrası olmak üzere, antekübital venden üç defa 10 ml kan alındı. Hormon analizleri IMMULITE 2000 oto analizörle yapıldı. İstatistiksel analiz için Wilcoxon ve Friedman testleri yapıldı. Akut egzersiz sonrası TSH seviyelerinde gruplar arasında anlamlı fark bulundu. Sauna sonrası TSH seviyelerinde önemli bir fark görülmezken FT4 seviyeleri önemli derecede arttı. Akut güreş egzersizi ve sauna sonrası TSH değerleri karşılaştırıldığında gruplar arasında bir fark tespit edildi ancak FT4 seviyelerinde bir fark görülmedi. Güreşçiler uygulanan akut güreş egzersizi TSH ve FT4 değerlerini artırdı ancak sauna sadece FT4 değerlerini artırdı. Sonuç olarak anaerobik enerji metabolizmasının güreş egzersizlerinde baskın olduğu ve akut güreş egzersizinin TSH ve FT4 seviyelerinin artmasında saunadan daha fazla etkili olduğu tespit edildi.
