Cem güzeller
Akdeniz University, Educational Sciences, Faculty Member
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... 6. Romantik İleti (Romantic Appeal): Ergenlerin ilgilendikleri kişilere karşı romantik olarak cezbedici gelip gelmediklerine ilişkin duyguları- Page 8. ... Bu çalışma sırasında, 45 maddeden oluşan özgün ölçek öncelikle... more
... 6. Romantik İleti (Romantic Appeal): Ergenlerin ilgilendikleri kişilere karşı romantik olarak cezbedici gelip gelmediklerine ilişkin duyguları- Page 8. ... Bu çalışma sırasında, 45 maddeden oluşan özgün ölçek öncelikle Türkçe'ye çevrilmiş, İngilizce ve Türkçe formlar arasında madde ...
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Research Interests: Psychology and Gynecology
Bu calismanin amaci; PISA 2009 Turkiye ornekleminde ogrencilerin bilgisayar ozyeterlik inanclarini ve bilgisayar tutumlarini belirlemektir. Arastirmada, ogrencilerin bilgisayar oz-yeterlik inanclari ve bilgisayar tutumlarinin cinsiyet,... more
Bu calismanin amaci; PISA 2009 Turkiye ornekleminde ogrencilerin bilgisayar ozyeterlik inanclarini ve bilgisayar tutumlarini belirlemektir. Arastirmada, ogrencilerin bilgisayar oz-yeterlik inanclari ve bilgisayar tutumlarinin cinsiyet, okul turu ve bolge degiskenlerine gore farklilik gosterip gostermedigine bakilmistir. Ayrica, ogrencilerin bilgisayar oz-yeterlik inanclari ile tutumlari arasindaki iliski incelenmistir. Arastirma, PISA 2009’a Turkiye’den katilan ogrencilerin bilgisayar oz-yeterlik inanclari ve bilgisayar tutumlarini cesitli degiskenler acisindan incelemeyi ortaya koymayi amaclayan bir calisma olmasi nedeniyle, betimsel bir calismadir. Verilerin analizinde, oncelikle bilgisayar oz-yeterligi ve bilgisayar tutum olceklerinin yapi gecerligi dogrulayici faktor analizi (DFA) ile incelenmis, ic tutarliliga dayali olarak Cronbach Alpha katsayisi hesaplanmis ve gruplar arasi farklilik t-testi ve varyans analizi (ANOVA) ile incelenmistir. Ogrencilerin, bilgisayara oz-yeterlik inanclari cinsiyete gore farklilik gostermezken, bilgisayar tutumlari cinsiyete gore manidar bir farklilik gostermekle birlikte bu farkin pratikte bir anlami bulunmamaktadir. Ogrencilerin bilgisayar oz-yeterlik inanclari ve bilgisayar tutumlari, okul turu ve ogrenim gorulen bolge bakimindan farklilik gostermektedir
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PurposeThe purpose of this study is expected to reveal the relationship between organizational commitment and turnover intention in the tourism and hospitality literature with more generalizable results, and thus, provide researchers with... more
PurposeThe purpose of this study is expected to reveal the relationship between organizational commitment and turnover intention in the tourism and hospitality literature with more generalizable results, and thus, provide researchers with a new perspective for future studies. In this context, Individual studies that examined the relationship between organizational commitment and turnover intention in the tourism and hospitality industry were systematically identified by a comprehensive literature review.Design/methodology/approachIndividual studies were synthesized and analyzed via a meta-analysis method to reveal whether any relationship exists between organizational commitment and turnover intention and to estimate the direction and intensity of the relationship in a more reliable and comprehensive manner. The analyses were carried out on 13 scientific papers that met the inclusion criteria.FindingsResults showed that a moderate negative relationship exists between organizational commitment and turnover intention of employees in the tourism and hospitality industry. In this context, individuals who have emotional commitments to their institutions will have lower turnover intentions than others. The right personal selection, performance evaluation techniques, promotion, training and development opportunities, career opportunities and talent management and functional virtues such as strong communication, trust and justice will not only reinforce organizational commitment but also attract talented individuals to an organization and ensure employee retention.Originality/valueIn the current study, individual studies focusing on the relationship between organizational commitment and turnover were cumulatively collected, synthesized and analyzed. By way of providing a review of individual studies, the study provides cumulative and reliable evidence to the literature regarding the relationship between organizational commitment and turnover, and hence, contributes to the further progression of the field. The study is also the first meta-analysis carried out on the subject in question.
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Bu araştırmanın amacı, 1966 yılından itibaren 2022 yılına kadar son 57 yılda Yükseköğretim Kurumları Sınavlarında oran-orantı kavramı ile ilgili çıkmış problemleri Lithner’in (2008) matematiksel muhakeme çerçevesine göre incelemektir. Bu... more
Bu araştırmanın amacı, 1966 yılından itibaren 2022 yılına kadar son 57 yılda Yükseköğretim Kurumları Sınavlarında oran-orantı kavramı ile ilgili çıkmış problemleri Lithner’in (2008) matematiksel muhakeme çerçevesine göre incelemektir. Bu çalışmanın tasarımı analitik araştırma modeli bağlamında ele alınmıştır. Ayrıca bu araştırmada veriler doküman incelemesi yoluyla toplanmıştır. Bu araştırmanın verileri Lithner’in (2008) matematiksel muhakeme çerçevesine dayanarak betimsel analiz yaklaşımıyla çözümlenmiştir. 1966-2022 yılları arasında Yükseköğretim Kurumları Sınavı'nda (YKS) oran-orantı kavramına ilişkin 164 matematik problemi tespit edilmiştir. Araştırma bulguları, son 57 yılda YKS'de oran-orantı kavramı ile ilgili çıkmış problemlerin %84'ünün taklitçi muhakeme (TM) ile çözülebildiğini ve %16'sının yaratıcı muhakeme (YM) yapılarak çözülebileceğini göstermiştir. Taklitçi ve yaratıcı muhakeme bileşenleri açısından, bu problemlerin büyük çoğunluğu [%70] algoritmik muha...
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Page 23. Volume 17, No. 2| Fall/Winter 2008 Issue HOSTEURTM 23 (continued on Page 24) Personality Profile of Human Resource Managers Working in the Tourism Sector: An Application Trial in the Antalya Region of Turkey ...
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Research Interests: Psychology and TURKISH
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PurposeThe main purpose of this study is to create a reliable and valid scale to assess the destination food image perceived by the tourists regarding the food in Turkey within the cognitive and affective image component framework. In... more
PurposeThe main purpose of this study is to create a reliable and valid scale to assess the destination food image perceived by the tourists regarding the food in Turkey within the cognitive and affective image component framework. In line with this purpose, both scale development and scale adaptation studies are conducted, and measurement invariance of the scale for gender is analyzed.Design/methodology/approachThis study uses the survey model among quantitative research methods. Scale development processes are used to assess the cognitive image; the construct validity is analyzed with exploratory factor analysis (n = 328), confirmatory factor analysis (n = 425) and convergent and discriminant validity. Scale adaptation processes are followed to assess the affective image, and construct validity is tested with confirmatory factor analysis (n = 425). The reliability of both scales is investigated with Cronbach's alpha. Cochran–Mantel–Haenszel (CMH) analysis is conducted for meas...
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The purpose of this study is to show the tendencies and trends of the last 10 years in the field of Sustainable Development and Education by analyzing 7000 studies published between 2009-2018 bibliometrically. For this purpose Web of... more
The purpose of this study is to show the tendencies and trends of the last 10 years in the field of Sustainable Development and Education by analyzing 7000 studies published between 2009-2018 bibliometrically. For this purpose Web of Science Core Collection database was scanned for “Sustainable Development” and “Education” headings and the bibliometric data of the studies were acquired. Current issues concerning sustainable development were revealed through this study for the purpose of making a contribution to those academicians and researchers interested in Sustainable Development and Education. The studies were analyzed according to: number of publications per year, types of publication, language of publication, citation analysis, country collaborations, common citation networks and concept-topic tendencies. In addition, social network analysis was employed for determining common citation networks and concept-topic tendencies. According to the results of this analysis, it can be ...
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In this study, it was aimed to compare different normalization methods employed in model developing process via artificial neural networks with different sample sizes. As part of comparison of normalization methods, input variables were... more
In this study, it was aimed to compare different normalization methods employed in model developing process via artificial neural networks with different sample sizes. As part of comparison of normalization methods, input variables were set as: work discipline, environmental awareness, instrumental motivation, science self-efficacy, and weekly science learning time that have been covered in PISA 2015, whereas students' Science Literacy level was defined as the output variable. The amount of explained variance and the statistics about the correct classification ratios were used in the comparison of the normalization methods discussed in the study. The dataset was analyzed in Matlab2017b software and both prediction and classification algorithms were used in the study. According to the findings of the study, adjusted min-max normalization method yielded better results in terms of the amount of explained variance in different sample sizes compared to other normalization methods; no...
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This study aims to examine factorial structure of computer attitude of Programme for International Student Assessment (PISA) and the equality of questionnaire across 10 countries by a multi-group confirmatory factor analysis model. For... more
This study aims to examine factorial structure of computer attitude of Programme for International Student Assessment (PISA) and the equality of questionnaire across 10 countries by a multi-group confirmatory factor analysis model. For this purpose, 8 OECD and 2 non-OECD states were included in the sampling. No other selection was applicable for this sampling and data of 90, 393 individuals were used. Satisfactory values were obtained for the results of confirmatory factor analysis and reliability analysis for all sub-groups. The multi-group confirmatory factor analysis results showed that computer attitude has cross-cultural equivalence.
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The recent professionalization of rugby union makes it an excellent achievement context in which to examine the relationship between achievement goal orientations and the perceived purposes of sport as a function of competitive standard.... more
The recent professionalization of rugby union makes it an excellent achievement context in which to examine the relationship between achievement goal orientations and the perceived purposes of sport as a function of competitive standard. During the 1996-97 season, 73 professional and 106 amateur rugby players in England completed a series of questionnaires assessing their achievement goal orientations, beliefs about the purposes of rugby and demographic information. The results of a canonical correlation analysis revealed a conceptually coherent relationship between achievement goal orientations and purposes of rugby. Specifically, a high ego/moderate task orientation was positively related to fitness, aggression and financial remuneration as significant purposes of rugby. Professional players scored higher on those purposes of rugby related to aggression, financial remuneration and fitness, but lower on sportspersonship than amateur players. Professional players also reported higher task and ego goal orientations than amateur players. The findings are discussed in terms of the differences in lifestyle and motivation of professional and amateur rugby union players.
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Referred to as "the analysis of the analyses", meta-analysis has become a popular research area in the tourism and hospitality literature, as well as in many different fields of science. This great interest in meta-analysis has... more
Referred to as "the analysis of the analyses", meta-analysis has become a popular research area in the tourism and hospitality literature, as well as in many different fields of science. This great interest in meta-analysis has led to many meta-analysis studies in the tourism and hospitality literature; however, no general systematic perspective has been established for these studies. This paper examines the meta-analysis studies published in the tourism and hospitality literature via various parameters and presents a comprehensive classification. Because this paper uses a theoretical scope to systematically scrutinize meta-analysis studies conducted in the tourism and hospitality literature, it not only presents state-of-the-art research, it can also become a roadmap and reference for future researches.
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The purpose of this study is to determine the predicting power of mathematics achievement from ICT variables including the Internet/entertainment use (IEU), program/software use (PRGUSE), confidence in internet tasks (INTCONF) and... more
The purpose of this study is to determine the predicting power of mathematics achievement from ICT variables including the Internet/entertainment use (IEU), program/software use (PRGUSE), confidence in internet tasks (INTCONF) and confidence in ICT high level tasks (HIGHCONF) based on PISA 2006 data. This study indicates that the ICT variables account for significant and low variance in mathematics achievement for each participating country. The IEU and PRGUSE are a negative and significant predictor of mathematics achievement whereas the INTCONF and HIGHCONF are a positive and significant predictor of mathematics achievement for the majority of participating countries. The results support the implication that the ICT is not entirely integrated into classroom and school environment.
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The aim of this study is to determine and analyse the relationships between the cyberbullying perceptions of university students and their psychological aggression behaviours. The population of the study in the relationship survey model... more
The aim of this study is to determine and analyse the relationships between the cyberbullying perceptions of university students and their psychological aggression behaviours. The population of the study in the relationship survey model included 250 university students from different Faculties at Akdeniz University (Antalya/TURKEY). In order to measure the cyberbullying perceptions and psychological aggression behaviours of these university students, the "Cyberbullying Questionnaire" and the "Psychological Aggression Questionnaire" were used. Pearson correlation coefficients were calculated to evaluate the relationships among the variables used in the study. Results of this study revealed that there is a positive and moderate level relationship between cyberbullying perceptions and psychological aggression behaviours. Moreover, there is a negative and high-level relationship between cyberbullying perceptions and gender.
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Bu arastirmada, algilanan sosyal destegin ve mesleki yetkinlik inancinin ozel egitim (n=212) ve genel egitim (n=238) ogretmenlerinin tukenmisliklerine etkileri yapisal esitlik modeli cercevesinde incelenmistir. Veriler Ogretmen Mesleki... more
Bu arastirmada, algilanan sosyal destegin ve mesleki yetkinlik inancinin ozel egitim (n=212) ve genel egitim (n=238) ogretmenlerinin tukenmisliklerine etkileri yapisal esitlik modeli cercevesinde incelenmistir. Veriler Ogretmen Mesleki Tukenmislik Olcegi, Mesleki Yetkinlik Olcegi ve Mesleki Sosyal Destek Olcegi ile toplanmistir. Once, gostergelerin ortuk degiskeni ne oranda temsil ettiginin saptanmasi ve ortuk degiskenler arasindaki korelasyonlarin belirlenmesi icin olcme modelleri test edilmistir. Daha sonra, olcme modeli tarafindan dogrulanan yapilar arasindaki iliskiler onerilen model dogrultusunda incelenmistir. Bulgular, olcme modellerinin yani sira onerilen modelin de dogrulandigini ortaya koymustur. Buna gore yoneticilerden ve meslektaslardan alinan destek, ogretmenlerin kendilerini mesleklerinde yetkin hissetmelerine, dolayisiyla daha az tukenmislik yasamalarina neden olmaktadir.
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Relations between the seventh grade science and technology sub-test and Turkish, Mathematics, Social Sciences and Foreign Language sub-tests in the 2008 level determination exam (LDE) were studied through path analysis in this research.... more
Relations between the seventh grade science and technology sub-test and Turkish, Mathematics, Social Sciences and Foreign Language sub-tests in the 2008 level determination exam (LDE) were studied through path analysis in this research. The research sample was composed of 5000 students who were selected from the research population of 962991 seventh graders who took the 2008 LDE. In the data analysis, raw score matrices which were scored as 1-0 for each sub-test was used and basic components analysis was conducted, KR 20 reliability coefficient was calculated, and thus the relationships between the external (Science and Technology sub-test) and the internal (Turkish, Mathematics, Social Sciences and Foreign Language sub-tests) variables were studied through path analysis based on factor structure emerging in consequence of basic components analysis. Consequently, each sub-test was found to have one-factor structure, KR 20 reliability coefficient was found higher than 0.80, and it wa...
Research Interests: Psychology and TURKISH
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Bu araştırmanın amacı; bilgisayar destekli öğretimde kullanılan ders yazılımlarından ELİT CLASS yazılımının yazılım değerlendirmede dikkate alınması gereken ölçütlere göre eğitsel nitelikte bir ders yazılımı olup olmadığını... more
Bu araştırmanın amacı; bilgisayar destekli öğretimde kullanılan ders yazılımlarından ELİT CLASS yazılımının yazılım değerlendirmede dikkate alınması gereken ölçütlere göre eğitsel nitelikte bir ders yazılımı olup olmadığını değerlendirmektir. Araştırmanın örneklemini Antalya Özel Mahmut Celal Ünal Lisesi’nde görev yapan 30 öğretmen oluşturmaktadır. Araştırmada bilgisayar destekli eğitim uygulamalarında kullanılacak olan eğitim yazılımlarının sahip olması gereken özellikler ortaya konmuş, bu özelliklere uygun olan hazır bir ölçek belirlenmiş ve öğretmenlere uygulanarak araştırmanın verileri elde edilmiştir. Elde edilen verilerin çözümlenmesi sonucunda yazılımın mükemmel olmadığı birçok boyut açısından yetersiz (ders akış şeması, anlamlılık, rehberlik sağlama, öğretmenin sitiliyle tutarlılık, öğrencinin sitiliyle tutarlılık, konunun bütünlüğü, kültürel ve sosyal uygunluk v.b.) olduğu belirlenmiştir.The aim of the study is to evaluate if ELİT CLASS, course software used in computer bas...
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This study aims to examine factorial structure of computer attitude of Programme for International Student Assessment (PISA) and the equality of questionnaire across 10 countries by a multi-group confirmatory factor analysis model.... more
This study aims to examine factorial structure of computer attitude of Programme for International Student Assessment (PISA) and the equality of questionnaire across 10 countries by a multi-group confirmatory factor analysis model. Forthis purpose, 8 OECD and 2 non-OECD states were included in the sampling. No other selection was applicable forthis sampling and data of 90, 393 individuals were used. Satisfactory values were obtained forthe results of confirmatory factor analysis and reliability analysis for all sub-groups. The multi-group confirmatory factor analysis results showed that computer attitude has cross-cultural equivalence.
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Bu arastirmanin amaci; Tip fakultesi ogrencilerinin calisma davranislarini saptamak, Calisma Davranisi Degerlendirme Olceginin (CDDO) psikometrik niteliklerini (gecerlik ve guvenirligin) belirlemektir. Bu amacla Akdeniz Universitesi Tip... more
Bu arastirmanin amaci; Tip fakultesi ogrencilerinin calisma davranislarini saptamak, Calisma Davranisi Degerlendirme Olceginin (CDDO) psikometrik niteliklerini (gecerlik ve guvenirligin) belirlemektir. Bu amacla Akdeniz Universitesi Tip Fakultesi Donem I ve II ogrencilerine (n=365 kisi) 2007-2008 egitim doneminde CDDO uygulanmis ve olcegin gecerlik ve guvenirligi belirlenmistir. Yedi alt baslik ve toplam 73 sorudan olusan CDDO'ne arastirma grubunun % 97.5'i yanit vermistir. Donem I ve II ogrencilerinin Calisma davranislarini olusturan yedi alt basliklarinda aldiklari puanlar arasinda istatistiksel olarak anlamli bir fark olmadigi saptanmistir. Ayrica CDDO icin yapilan gecerlik ve guvenirlik analizlerinde, olcegin gecerli ve guvenilir oldugu belirlenmistir.
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The purpose of this paper is to determine the position of eye-tracking studies in the tourism literature and to provide a panoramic perspective of social and intellectual structures of eye-tracking studies in tourism. Bibliometric methods... more
The purpose of this paper is to determine the position of eye-tracking studies in the tourism literature and to provide a panoramic perspective of social and intellectual structures of eye-tracking studies in tourism. Bibliometric methods have been used to analyze 64 studies published from 2013 – 2019. Descriptive, network, and cluster analyses were applied in the R statistics program. The annual growth rate on eye-tracking research in tourism was 38.31%. Most of the authors preferred to cite articles from tourism journals. Effective researchers preferred to use “eye-tracking” and “visual attention” as author keywords in their research. Most of the studies took place in a laboratory environment. The studies discussed many dimensions such as culture, language, website design, advertising strategies, satisfaction, and usability. However, the effect of marketing and behavior studies is remarkable. Institutions and countries with close geographical links tended to publish together, but ...