scholarly journals Determination of teacher candidates’ anxiety levels on using facebook for instructional purposes

2016 ◽  
Vol 8 (1) ◽  
pp. 41
Author(s):  
Cansu Meryem Birinci ◽  
Damla Karagözlü
Keyword(s):  
Social Network ◽  
Instructional Technology ◽  
Teacher Candidates ◽  
Descriptive Study ◽  
Negative Effects ◽  
Specific Subject ◽  
Anxiety Levels ◽  
Keywords Education ◽  
Gathering Data

In this study, candidate teachers’ anxiety levels were determined based on the use of Facebook for instructional purposes. The research is a clear sample of descriptive study. The research was held in the department of Computer Education and Instructional Technology of Near East University. With the aim of gathering data on this specific subject, a questionnaire was put to the participants. The sample was taken from 202 candidates between the ages of 20 and 32. Keywords: Education, Social Network, Facebook, Negative Effects

scholarly journals Determination of occupational anxiety levels of teacher candidates studying in a different departmentsFarklı bölümlerde öğrenim gören öğretmen adaylarının mesleki kaygı düzeylerinin belirlenmesi

2018 ◽  
Vol 15 (4) ◽  
pp. 2168
Author(s):  
Duygu Harmandar Demirel ◽  
Emrah Serdar ◽  
Mehmet Demirel
Keyword(s):  
Prospective Teachers ◽  
Teacher Candidates ◽  
Sampling Methods ◽  
Personal Information ◽  
English Summary ◽  
Teaching Profession ◽  
Significant Difference ◽  
Research Findings ◽  
Anxiety Levels

The aim of this study is to determine the anxiety levels of the students studying in the teaching departments and to examine these according to different variables. The sample of the study consisted of 400 non-random sampling methods and 400 prospective teachers who were studying at Dumlupinar University. The personal information form created by the researchers and the data related to the pre-service teachers' concerns about the teaching profession were provided by Caba and Yalçınalp (2009). In the research findings: “Gender”, “Age”, “Satisfaction Status”, “Class”, “Faculty” and “Sports Making Status” showed a significant difference in “OAST” total scores (p <0.05). As a result, it can be concluded that the vocational anxiety levels of the teacher candidates studying in different departments differ according to some variables.Extended English summary is in the end of Full Text PDF (TURKISH) file. ÖzetBu araştırma ile öğretmenlik bölümlerinde okuyan öğrencilerinin mesleğe yönelik kaygı düzeylerini belirlemek ve bunu farklı değişkenlere göre incelemektir. Araştırmanın örneklemini seçkisiz olmayan örnekleme yöntemlerinden uygun örnekleme yoluyla seçilen ve Dumlupınar Üniversitesinde öğrenim görmekte olan 400 öğretmen adayı oluşturmaktadır. Çalışmada oluşturulan demografik bilgi formu ve öğretmen adaylarının öğretmenlik mesleğine yönelik kaygılarına ilişkin veriler Cabı ve Yalçınalp (2009) tarafından geliştirilen Öğretmen Adaylarına Yönelik Mesleki Kaygı Ölçeği (ÖAYMK) ile sağlanmıştır. Verilerin analizinde; betimsel istatistik yöntemler, Man Whitney U ve Kruskal Wallis testlerinden faydalanılmıştır. Araştırma bulgularında: “Cinsiyet”, “Yaş”, “Okuduğu Bölümden Memnun Olma Durumu”, “Sınıf”, “Fakülte” ve “Spor Yapma Durumu” göre “ÖAYMK” toplam puanlarında manidar farklılık bulunmuştur. Araştırmaya gore, öğretmen adaylarının meslekleri ile ilgili kaygı seviyelerinin değişkenlere göre farklılaştığı sonucuna varılabilir.

scholarly journals The Relationship between Hope and Perceived Stress in Teacher Candidates

2019 ◽  
Vol 8 (2) ◽  
pp. 1
Author(s):  
Serdar Sucan
Keyword(s):  
Perceived Stress ◽  
Personnel Selection ◽  
Teacher Candidates ◽  
Negative Effects ◽  
Positive Effects ◽  
Preparatory Course ◽  
High Level ◽  
The Relationship

The long-term and uncontrollable stress of KPSS (Personnel Selection Examination) candidates disrupts their psychology, weakens thinking and decision-making, and thus decreases academic achievement. The aim of this study is; It is the determination of the relationship between the level of hope and perceived stress of teacher candidates prepared for KPSS.A total of 382 teacher candidates participated in a special KPSS preparatory course in Kayseri. Candidate teachers who graduated from different departments and universities are between the ages of 21-25 in 41.6%. When we look at socio-demographic characteristics; 68.4% male; 59.9% single and 51.5% were at medium income level. Perceived Stress Scale (PSS-10) and Adult Hope Scale (AHS) were administered to the participants. The mean AHS score of the teacher candidates was 27.73±1.92. This shows the high level of hope of the participants. Perceived Stress level was found to be medium at 53.6%. As a result of the analysis, a significant a negative correlation was found between level of hope and perceived stress (p <0.01). According to regression analysis, level of hope in teacher candidates showed a statistically significant positive effect on perceived stress (p <0.01).As a result, negative relationships were found between hope and perceived stress. It is thought that highly hopeful people perceive stress lower and life satisfaction increases. Therefore, in order to increase the level of hope and to reduce the negative effects of stress, educators should support KPSS candidates. Programs related to the high level of hope to be implemented in schools may have positive effects on individuals' low stress and examinations.

New approaches for the determination of dextran in the sugar production process

2018 ◽  
pp. 138-146 ◽  
Author(s):  
Karin Abraham ◽  
Eckhard Flöter
Keyword(s):  
Molecular Mass ◽  
Mass Distribution ◽  
Molecular Mass Distribution ◽  
Molecular Size ◽  
Mass Variation ◽  
Negative Effects ◽  
New Approaches ◽  
Precise Knowledge ◽  
Enzyme Application

The presence of polysaccharides in cane and beet raw juices causes several negative effects during the sugar manufacture. These are usually mitigated by enzymatic decomposition of dextrans. Such effects not only depend on the content, but also on the molecular mass distribution. This means that the different dextran fractions specifically affect the process. An accurate process control hence requires the most precise knowledge about the existing content and the molecular mass distribution present. A detailed understanding of the specific processing problems and also a targeted enzyme application hence requires the determination of a total dextran content and also its characterization including the differentiation between the different dextran fractions. An accurate analytical tool which equally satisfies industrial applicability is still lacking. To improve on this situation, two new approaches for the determination of dextran were developed and benchmarked against the commonly used and established Haze Method, which is rather inaccurate and also sensitive to molecular mass variation. The two new approaches are both based on polarimetry. These two methods indicate to be superior over the Haze Method with respect two molecular mass variation and hence enable the determination of a broader molecular size range including also low molecular mass dextrans.

scholarly journals Descriptive Study of the Different Tools Used to Evaluate the Adherence to a Gluten-Free Diet in Celiac Disease Patients

Nutrients ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 1777 ◽  
Author(s):  
Luis Rodrigo ◽  
Isabel Pérez-Martinez ◽  
Eugenia Lauret-Braña ◽  
Adolfo Suárez-González
Keyword(s):  
Celiac Disease ◽  
Multidisciplinary Approach ◽  
Descriptive Study ◽  
Duodenal Mucosa ◽  
Gluten Free Diet ◽  
Gluten Free ◽  
Autoimmune Process ◽  
Duodenal Biopsies

Celiac disease (CD) is a genetically conditioned autoimmune process that appears in susceptible people. It can affect people of any age, and slightly predominates in females. It has a fairly homogenous global distribution, with an average prevalence of 1–2%, the frequency having increased in recent decades. The only effective treatment is a strict and permanent gluten-free diet (GFD), although the level of compliance is poor, at about 50% of cases. To monitor the effectiveness of the GFD, several procedures involving various approaches are employed: (a) Periodic visits by expert Nutritionists; (b) Clinical follow-up; (c) Serological time controls of specific antibodies; (d) Serial endoscopies with collection of duodenal biopsies; (e) Use of structured questionnaires; and (f) Determination of gluten peptides derived from gluten in faeces and/or urine. All of these procedures are useful when applied, alone or in combination, depending on the cases. Some patients will only need to consult to their doctors, while others will require a multidisciplinary approach to assess their compliance with the GFD. In children, normalization of duodenal mucosa was achieved in 95% of cases within two years, while it is more delayed in adults, whose mucosa take longer time (3–5 years) to heal completely.

scholarly journals An Analysis of the Speaking Anxiety of Turkish Teacher Candidates

2019 ◽  
Vol 7 (4) ◽  
pp. 79 ◽  
Author(s):  
Kürşad Çağrı Bozkirli
Keyword(s):  
Teacher Candidates ◽  
Software Package ◽  
Sampling Method ◽  
Public Speaking ◽  
Psychological State ◽  
Data Collection Tool ◽  
Speaking Anxiety ◽  
Anxiety Levels ◽  
Faculty Of Education ◽  
Academic Year

The aim of this study is to analyse the speaking anxiety of Turkish teacher candidates studying in Kafkas University. The sample group of the research designed in the survey model consists of 181 Turkish teacher candidates studying in Kafkas University Faculty of Education in fall term of the 2018-2019 Academic Year, who are selected by the random sampling method. The “Speaking Anxiety Scale for the Teacher Candidates” consisting of three sub-dimensions, namely the “physiological symptoms”, “skill-related anxiety” and “psychological state” and 40 items developed by Kinay and Ozkan (2014) has been used in the study as the data collection tool. The findings of the study where the SPSS 17.0 software package is used for data analysis have revealed that; while the speaking anxiety levels of Turkish teacher candidates are not high and do not change depending on their gender or their willingness to become a teacher, they change significantly depending on their grade and public speaking experience.

scholarly journals A Social Network-Based Examination on Bid Riggers’ Relationships in the Construction Industry: A Case Study of China

Buildings ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 363
Author(s):  
Liang Xiao ◽  
Kunhui Ye ◽  
Junhong Zhou ◽  
Xiaoting Ye ◽  
Ramadhani Said Tekka
Keyword(s):  
Social Network ◽  
Construction Industry ◽  
Small Scale ◽  
High Concentration ◽  
Market Shares ◽  
The Social ◽  
Network Method ◽  
Solid Foundation

Collusive bidding has been an insidious issue in the construction industry. Bidders initiate collusive networks of various sizes to win market shares. The popularity of collusive bidding networks affects market fairness and erodes the interests of market players. Although considerable research efforts were made to diagnose collusive bidding networks, there remains a gap in knowledge regarding the relationships bid riggers use to engage in the networks. Therefore, this study used the social network method, where two hundred sixteen collusion cases were collected from China to test these relationships. The results show that collusive bidding networks were characterized by sparseness, a small scale, a high concentration, and strong randomness. Three types of collusive bidding networks were also detected: contractual, spontaneous, and shadow. Furthermore, these collusive bidding networks had discrepancies regarding participants’ identities, forms of collusive bids, and the determination of bid winners. It was found that the proposed social network model of deliberating bid riggers’ relationships lays a solid foundation for the detection of collusive bidding in the construction sector.

scholarly journals WEAKENED SOCIAL NETWORK: THE EXPERIENCE OF CAREGIVERS OF THE HIV-EXPOSED INFANT

2015 ◽  
Vol 24 (3) ◽  
pp. 775-783 ◽  
Author(s):  
Willyane de Andrade Alvarenga ◽  
Marli Teresinha Gimeniz Galvão ◽  
Lucila Castanheira Nascimento ◽  
Maria Isabel Ruiz Beretta ◽  
Giselle Dupas
Keyword(s):  
Social Network ◽  
Descriptive Study ◽  
Postnatal Period ◽  
Qualitative Approach ◽  
Emotional Information ◽  
The Social ◽  
The Family ◽  
Exposed Infant ◽  
Specialized Service ◽  
Hiv Exposed

ABSTRACTThis study aimed to know the social network and social support the caregiver had available to take care of children exposed to HIV in the postnatal period. It is a descriptive study with a qualitative approach that used the theoretical framework of Symbolic Interactionism. Data were collected through interviews with 36 caregivers of children born to HIV-infected mothers who were followed up in a specialized service in the Northeast of Brazil and they were analyzed by inductive content analysis. The results revealed three categories that show the family and expert service as the main social networks of the caregiver and little emotional, information, instrumental and appreciation support received both in the family and in the context of health services. Interventions are needed to strengthen the weakened social network of the caregiver and to qualify and include nursing care in the context of children exposed to HIV.

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