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1.
The present research investigated whether co-viewer comments in social TV interactions are able to enhance or weaken media effects. With the example of talent shows, the valence of co-viewer comments (pro/contra/none) as well as the type of content (antisocial behavior vs. conventional performance) were varied in an experiment (N = 117). Results showed that participants’ own comments and their private attitudes about the judges varied in line with comment valence. Findings suggest that social TV viewers are prone to social influence of their co-viewers, which might amplify problems regarding the portrayal of antisocial behavior in reality TV. 相似文献
2.
The purpose of the study was to investigate the effectiveness of case-based learning instruction over traditionally designed
chemistry instruction on eleventh grade students’ epistemological beliefs and their attitudes toward chemistry as a school
subject. The subjects of this study consisted of 63 eleventh grade students from two intact classes of an urban high school
instructed with same teacher. Each teaching method was randomly assigned to one class. The experimental group received case-based
learning and the control group received traditional instruction. At the experimental group, life cases were presented with
small group format; at the control group, lecturing and discussion was carried out. The results showed that there was a significant
difference between the experimental and control group with respect to their epistemological beliefs and attitudes toward chemistry
as a school subject in favor of case-based learning method group. Thus, case base learning is helpful for development of students’
epistemological beliefs and attitudes toward chemistry. 相似文献
3.
Açıkgöz Ömer Aslan Aydın Günay Aslı 《Educational technology research and development : ETR & D》2022,70(5):1893-1910
Educational technology research and development - This study aims to evaluate the level of Turkish higher education graduates’ problem-solving skills (PSSs) in technology-rich environments... 相似文献
4.
Sarı Uğur Pektaş Hüseyin Miraç Şen Ömer Faruk Çelik Harun 《Education and Information Technologies》2022,27(5):6669-6689
Education and Information Technologies - The need to benefit from information technologies in the twenty-first century digital age is increasing in all economies to overcome problems and... 相似文献
5.
Hasan Kahveci Cuneyt Tayman Fuat Laoğlu Hüseyin Tugrul Celik Nazan Kavas Ömer Kılıç Salih Aydemir 《Indian journal of clinical biochemistry : IJCB》2016,31(1):38-42
Infants with respiratory distress syndrome (RDS) may suffer from severe hypoxia, asphyxia. In this study, we aimed to evaluate serum ischemia-modified albumin (IMA) level as a diagnostic marker for hypoxia in preterm infants with RDS. Thirty-seven premature newborns with RDS were allocated as the study group and 42 healthy preterm neonates were selected as the control group. IMA was measured as absorbance unit (ABSU) in human serum with colorimetric assay method which is based on reduction in albumin cobalt binding. IMA levels were significantly higher in neonates with RDS as compared to the control group (P < 0.001). Cut-off value of IMA (ABSU) was 0.72, the sensitivity level was 91.9 %, the specificity was 78.6 %, positive predictive value was 79.1 % and negative predictive value was 91.7 % at RDS. Area under curve values was 0.93 (P < 0.001; 95 % CI, 0.88–0.98) in the receiver operating characteristic curve. We concluded that elevated blood IMA levels might be accepted as a useful marker for hypoxia in newborn with RDS. 相似文献
6.
This paper examines listening comprehension skills of visually impaired students (VIS) using computerised adaptive testing (CAT) and reader-assisted paper-pencil testing (raPPT) and student views about them. Explanatory mixed method design was used in this study. Sample is comprised of 51 VIS, in 7th and 8th grades. 9 of these students were interviewed for determining student views about tests. Results indicated that scores obtained from CAT are significantly lower than scores obtained from raPPT. Additionally, a positive and high correlation was found between scores of CAT and raPPT. This result suggests that similar ability estimations were made by CAT and raPPT. Another finding is CAT made more reliable predictions, and was completed in shorter duration using fewer items. In qualitative part, student views were gathered through interviews and content analysis revealed three themes as technical features, test features, and psychological effects. In general, students reported positive views about CAT. VIS prefer CAT due to its listening/control options, shorter test durations, clarity of reading, and fairness of test, elimination of dependency to reader. Study provides implications for test developers and test-users to consider CAT as a multi-accommodation for VIS through its advantages. 相似文献
7.
Thomas Aastrup Rømer 《Educational Philosophy and Theory》2018,50(14):1598-1599
8.
The purpose of this study was to investigate the effect of conceptual change texts accompanied with concept mapping instruction, compared to traditional instruction (TI), on 8th grade students understanding of solution concepts and their attitudes toward science as a school subject. Solution Concept Test was developed as a result of examination of related literature and interviews with teachers regarding their observations of students difficulties. The test was administered to a total of 64 eighth grade students from two classes of a general science course, taught by the same teacher. The experimental group received the conceptual change texts accompanied with concept mapping in a lecture by the teacher. This instruction explicitly dealt with students misconceptions. It was designed to suggest conditions in which misconceptions could be replaced by scientific conceptions and new conceptions could be integrated with existing conceptions. The control group received TI in which the teacher provided instruction through lecture and discussion methods. The results showed that conceptual change text accompanied with concept mapping instruction caused a significantly better acquisition of scientific conceptions related to solution concept and produced significantly higher positive attitudes toward science as a school subject than the TI. In addition, logical thinking ability and prior learning were strong predictors for the concept learning related to solution. 相似文献
9.
Background: The development of primary pre-service teachers’ chemistry motivation and attitudes toward chemistry were examined in order to develop their science literacy using case-based learning. Students’ ideas were emphasized, real-life situations were discussed, and students could share their ideas and knowledge with peers; as a result, students were active in the learning process.
Purpose: The purpose of the study was to investigate the effectiveness of using case-based learning instruction to increase pre-service primary teachers’ chemistry motivation and improve their attitudes toward chemistry as a school subject.
Sample: The subjects of this study consisted of 51 (20 female, 31 male) freshman primary pre-service teachers from an urban university in Turkey. The mean age of the primary pre-service teachers was 21.
Design and methods: One group pre-test and post-test design was used. A chemistry motivation questionnaire and chemistry attitude scale were used for data collection. For the data analysis, two-way repeated measures of ANOVA and repeated measures MANOVA were conducted.
Results: The results indicated that the mean of the attitude score after the treatment was significantly greater than the mean of the attitude before the treatment. The results also demonstrated that there is no significant difference between females and males. According to the results of the study, there is no significant difference between primary pre-service teachers’ chemistry motivation. However, some chemistry motivation constructs mean scores are greater after the treatment.
Conclusions: In sum, it could be stated that case-based learning is helpful for the development of students’ chemistry motivation and attitudes toward chemistry. 相似文献
10.
Zeynep Hatipoğ Sümer Gül Aydin 《International journal for the advancement of counseling》1999,21(4):335-347
The present article deals with the incidence of violence cases inTurkish schools. A review of research based on published research reports andunpublished M.Sc. and Ph.D. dissertations is presented and basic lines of researchare discussed. Special emphasis was placed upon culturally specific issues,besides the culturally determined attitudes of parents and teachers. The need for anationwide system for the prevention of violence and corporal punishment wasemphasized. 相似文献