Edebiyat Fakültesi

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Ancient DNA from Mesopotamia suggests distinct Pre-Pottery and Pottery Neolithic migrations into Anatolia
(Science, 2022) Acar, Ayşe; Lazaridis, Iosif; Alpaslan-Roodenberg, Songül; Açıkkol, Ayşen; Agelarakis, Anagnostis; Davtyan, Ruben
We present the first ancient DNA data from the Pre-Pottery Neolithic of Mesopotamia (Southeastern Turkey and Northern Iraq), Cyprus, and the Northwestern Zagros, along with the first data from Neolithic Armenia. We show that these and neighboring populations were formed through admixture of pre-Neolithic sources related to Anatolian, Caucasus, and Levantine hunter-gatherers, forming a Neolithic continuum of ancestry mirroring the geography of West Asia. By analyzing Pre-Pottery and Pottery Neolithic populations of Anatolia, we show that the former were derived from admixture between Mesopotamian-related and local Epipaleolithic-related sources, but the latter experienced additional Levantine-related gene flow, thus documenting at least two pulses of migration from the Fertile Crescent heartland to the early farmers of Anatolia.
Attitudes promoting coping with death anxiety among parents of children with disabilities
(Taylor and Francis Online, 2021) Sakız, Halis; Sakız, Halis; Bayram Deger, Vasfiye
We investigated death anxiety among parents of children with disabilities and its associations with coping attitudes and psycho-demographic factors. Surveys were administered to 382 parents of children who possess a severe disability and data were analyzed via descriptive and inferential statistics. Findings revealed that parents experienced high levels of death anxiety; the level of death anxiety changed according to some psycho-demographic factors, such as external support, type of disability, and death-related beliefs; and death anxiety was significantly explained by demographic variables, death-related thoughts, and experiences, and adaptive and maladaptive coping attitudes.
Bibliometric mapping of mobile learning
(Telematics and Informatics, 2021) Göksu, İdris
This study aims to reveal the tendency towards research in the field of mobile learning with the analysis of co-authorship, bibliographic coupling, co-occurrence, and citation by taking into consideration of author, publication, keyword, journal, country, university and citation variables. As of September 2019, the meta-data of a total of 5167 studies in the Web of Science database constituted the scope of this study. VOSviewer and sciMAT were used for the bibliometric analysis while Harzing's Publish and Perish software was used for the h-index. As a result of the bibliometric analysis, it was concluded that the most effective countries in mobile learning are Taiwan, USA, China, and England. According to the keyword co-occurrence analysis, mobile devices, higher education, mobile technologies, tablet, and smartphone keywords stand out in the field of mobile learning. Within the period of 2015–2019, trending topics were broadly educational technologies and, more specifically, tablets, mobile phones, MOOCs and learning strategies. It was found that G. J. Hwang is the most influential researcher and National Taiwan University of Science and Technology is the most influential university. It can be concluded that the most effective researches are augmented reality, higher education, and smartphone oriented mobile learning researches. According to the analyses conducted in the context of journals, Computers & Education, British Journal of Educational Technology and Educational Technology & Society were the most contributing journals
A cat skeleton from the balatlar church excavation, sinop, Turkey
(MDPI AG, 2021) Sıddıq, Abu Bakar; Onar, Vedat; Köroğlu, Gülgün; Armutak, Altan; Öncü, Öğül Emre; Chrószcz, Aleksander
In the 2015 excavation season, an east–west oriented burial (2015-Grave-14) built with large dimension stone blocks was unearthed on the south edge of “Area IVi” at the Balatlar Church in Sinop, on the northeastern Black Sea coast of Turkey. In this grave, which is dated between the end of the 6th century AD and the first half of the 7th century AD, a human skeleton was found with the head to the west and a cat skeleton was carefully placed next to the right femur. This study on the burial and the cat skeleton within it shows that, compared to the Roman period, the status of cats reached a higher level during the Byzantine period. It was found that alongside of being a pet, the Balatlar cat was a young healthy female individual that instinctively hunted rodents and birds, given that the remains of a rat and a sparrow were found in the region of the abdominal cavity, corresponding with the stomach location in the living animal. The grave presents the most significant direct archaeological evidence of a pet–human bond recorded at any Byzantine site so far.
Distance education amid a pandemic: Which psycho-demographic variables affect students in higher education?
(Journal of Computer Assisted Learning, 2021) Sakız, Halis; Göksu, İdris; Ergün, Naif; Özkan, Zafer
The Covid-19 pandemic has led to a rapid transition from face-to-face to distance learning. The problems caused by this rapid transition are combined with the negative psychological outcomes of the pandemic, leading to numerous problems and difficulties in the teaching and learning processes. The recentness of these issues and developments requires detailed investigation as to how they affect distance learning. This study aims to investigate the role of psycho-demographic variables in the motivation and attendance of higher education students in distance education within the context of the Covid-19 pandemic. In this descriptive study, we collected data from 1494 Turkish university students via an online survey. Quantitative data were analysed using correlation analysis, t test, one-way ANOVA, multiple linear regression analysis, and structural equation modelling. Stress, anxiety, depression and intolerance of uncertainty were correlated negatively with distance learning motivation and frequency of distance learning attendance. While students who attended distance learning only synchronously joined the courses more frequently, the motivation of those who joined the courses sometimes synchronously and sometimes asynchronously was higher. The strength of the relationships between intolerance of uncertainty and distance learning motivation was significantly increased via anxiety and depression. Findings highlight the need for analysis of psycho-demographic variables while designing and implementing distance education programmes. Psychological variables including stress, anxiety and depression are related to motivation and attendance during distance education. While using both synchronous and asynchronous distance learning enhances motivation, synchronous learning increases attendance.
The genetic history of the Southern Arc: A bridge between West Asia and Europe
(Science, 2022) Acar, Ayşe; Lazaridis, Iosif; Alpaslan-Roodenberg, Songül; Açıkko, Ayşen; Agelarakis, Anagnostis; Davtyan, Ruben
Materials and Methods The materials and methods described here are for the combined study of the population history of the Southern Arc and pertain to the present study (which describe the entire dataset and analytically focuses on the Chalcolithic and Bronze Age periods), and two studies on Neolithic populations and the more recent history of the Southern Arc which employ the same analysis dataset and methods
A genetic probe into the ancient and medieval history of Southern Europe and West Asia
(Science, 2022) Acar, Ayşe; Lazaridis, Iosif; Alpaslan, Songül; Açıkkol, Ayşen; Agelarakis, Anagnostis; Aghikyan, Levon; Davtyan, Ruben
Literary and archaeological sources have preserved a rich history of Southern Europe and West Asia since the Bronze Age that can be complemented by genetics. Mycenaean period elites in Greece did not differ from the general population and included both people with some steppe ancestry and others, like the Griffin Warrior, without it. Similarly, people in the central area of the Urartian Kingdom around Lake Van lacked the steppe ancestry characteristic of the kingdom's northern provinces. Anatolia exhibited extraordinary continuity down to the Roman and Byzantine periods, with its people serving as the demographic core of much of the Roman Empire, including the city of Rome itself. During medieval times, migrations associated with Slavic and Turkic speakers profoundly affected the region.
The iron age dogs from alaybeyi höyük, eastern anatolia
(Animals, 2021) Sıddıq, Abu Bakar; Onar, Vedat; Mutuş, Rıfat; Poradowski, Dominik
To date, little is known about the biological and cultural status of Iron Age dogs in Anatolia. Here, we present a zooarchaeological study of an assemblage of 143 Iron Age dog bones, including two dog skeletons, unearthed from the 2016 and 2017 salvage excavations at Alaybeyi Höyük, Eastern Anatolia. At least eight adults and one juvenile individual, along with a large number of miscellaneous specimens, were identified. The morphological status of the Alaybeyi dogs were primarily compared to previously published Iron Age dogs from Yoncatepe in Eastern Anatolia, and with the average mean of 18 modern dog breeds. Unlike in other Eastern Anatolian Iron Age sites, butcher marks were observed in some specimens, indicating at least occasional cynophagy at the site. Noticeable pathologies were found in about 5% of the sample, particularly pathologies of the oral cavity and dentitions, suggesting that some of the dogs at Alaybeyi Höyük might have been undernourished, had to live on solid food, and probably injured by humans. The results of this study reflect both the morphological and biological status of Alaybeyi dogs, as well as the Alaybeyi people’s attitudes toward dogs, adding vital information to the very limited archaeological knowledge of dogs in Anatolia.
The potential of immersive virtual reality to enhance learning: A meta-analysis
(ScienceDirect, 2022) Göksu, İdris; Bolat, Yusuf İslam; Göksu, İdris
Research on the impact of immersive virtual reality (I-VR) technology on learning has become necessary with the decreasing cost of virtual reality technologies and the development of high-quality head-mounted displays. This meta-analysis investigates the overall effect size by combining the results of primary experimental studies that reveal the effect of I-VR on learning outcomes. Besides, effect sizes were calculated based on measuring moment, types of measurement, education level, the field of education, control group educational resources, and immersion type subgroups. One hundred five independent results were calculated from 48 primary studies published between 2016 and September 2020, including 39 randomized controlled trials and nine quasi-experimental studies. The sample size of primary studies includes 3179 students, 847 from K12, and 2332 from higher education. Random effects model was used in the calculation of effect size. As a result of the meta-analysis, it was determined that the overall effect size on the learning outcomes of I-VR was small (g = 0.38). Additionally, according to the subgroup analysis results, it was revealed that I-VR significantly differentiated effect size based on educational level, the field of education, and computer-based/traditional sources. There was no significant difference in terms of the other subgroups

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