Gavril Rad

Gavril Rad


Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 February 2023 in Behavioral Sciences
Verified
Journal Article
Open access
PDF file
TDTiberiu Dughi
Tiberiu Dughi
Dana RadDana Rad
Dana Rad
Remus RuncanRemus Runcan
Remus Runcan
RCRoxana Chiș
Roxana Chiș
GVGabriela Sorina VANCU
Gabriela Sorina VANCU
MMMacovei Crenguța Mihaela
Macovei Crenguța Mihaela
The interaction between teachers and students is critical to the learning process. Student success and learner satisfaction have consistently improved in educational situations where instructors and students connect frequently and meaningfully. The Community of Inquiry (CoI) framework, as well as the sense of belonging concept, have received a significant amount of attention from researchers investigating online learning since its debut. The current study focuses on the CoI framework in general, and in particular on studies on teaching, social, and cognitive presences in connection to students’ feeling of belonging and grit enhancement. This research investigated the opinion of 310 students at the Aurel Vlaicu University of Arad regarding their satisfaction with their teachers’ presences, their academic sense of belonging, and their grit. Our methodology followed an innovative approach. First, we employed a network analysis on all subscales’ mean scores, and then we performed a sequential mediation analysis based on both the network analysis results and the conclusions from the literature review. We tested whether students’ perceived classroom comfort and perceived faculty support sequentially mediated the relationship between teacher’s cognitive presence and students’ grit. According to the scientific literature, teacher’s cognitive presence consists of four fundamental categories: triggering events, exploration, integration, and resolution, which specifically the validation of knowledge by cooperation and reflection in a community of inquiry. We further tested if sense of belonging might mediate the relationship between teachers’ cognitive presence and students’ grit. The results show that students’ perceived classroom comfort and perceived faculty support partially and significantly sequentially mediate the relationship between teachers’ cognitive presence triggering events and students’ grit. The results are then further used to suggest possible recommendations for designing holistic learning environments in Romanian higher education institutions.

Lavinia Denisia CucLavinia Denisia Cuc
Lavinia Denisia Cuc
Andrea FeherAndrea Feher
Andrea Feher
PCPaul Cuc
Paul Cuc
Silviu Gabriel SzentesiSilviu Gabriel Szentesi
Silviu Gabriel Szentesi
Dana RadDana Rad
Dana Rad
Cosmin Silviu Raul JoldesCosmin Silviu Raul Joldes
Cosmin Silviu Raul Joldes
The purpose of this research was to analyze how different effects of the COVID pandemic, expressed through pandemic accentuated occupational stress, perceived job insecurity, occupational safety and health perception and perceived organizational effectiveness, may impact turnover intentions of the personnel in the hospitality industry. Our research team designed an online questionnaire which was analyzed with network analysis to depict the relationship between factors, and, then, a confirmatory factor analysis was employed to confirm the distribution of the items to the envisaged five factors. Based on a sample of 324 randomized Romanian hospitality industry staff, the results of our cross-sectional study revealed that occupational safety and health perception, perceived organizational effectiveness and perceived job insecurity in the pandemic accentuated occupational stress to indirectly and significantly impact hospitality industry staff turnover intentions (TI). The results indicated that, while the total effect of PAOS on TI was significant, the direct effect was still significant, while all three mediators remained significant predictors. Overall, mediators partially mediated the relationship between PAOS and TI, indicating that employees with low scores on occupational safety and health perception (OSHP), and perceived organizational effectiveness (POE) and high scores on perceived job insecurity (PJI) were more likely to have higher levels of TI turnover intentions.

29 April 2020 in Journal of Interdisciplinary Studies in Education
Verified
Journal Article
Closed access
ARAlina Felicia Roman
Alina Felicia Roman
Dana RadDana Rad
Dana Rad
AEANCA MANUELA EGERĂU
ANCA MANUELA EGERĂU
DDDaniel Dixon
Daniel Dixon
TDTiberiu Dughi
Tiberiu Dughi
GRGavril Rad
Gavril Rad
In this study, physical self-schema referred to the perceived body image youths have over their physical appearance. There is a pool of research that links the perceived physical self-schema to perceived severity of online aggressiveness. This research suggests that the better the physical self-schema perception is, the least youth consider the severity of online aggressiveness towards peers. The project KYSFC was developed to provide an in-depth understanding of the interactions between different psychological aspects of cyberbullying in adolescents. Using a two item online questionnaire, the study analyzed the effect of physical self-schema acceptance on perceived severity of online aggressiveness in cyberbullying. Five hundred and seven students from Belgium, Spain, Romania, and Turkey participated in the survey. When mapping effects of physical self-schema acceptance on perceived negative effect of online aggressiveness, the curvilinear interaction model (2%) is more robust that the linear interaction model (0.8%), when both models are statistically significant.

5 February 2023 in Behavioral Sciences
Verified
Journal Article
Open access
PDF file
Dana RadDana Rad
Dana Rad
AEAnca Egerău
Anca Egerău
ARAlina Roman
Alina Roman
TDTiberiu Dughi
Tiberiu Dughi
GKGabriela Kelemen
Gabriela Kelemen
CKCsaba Kiss
Csaba Kiss
This study investigates how compatibility and perceived enjoyment affect the link between intention to use and actual technology use in Romanian preschool education, building on earlier studies. Methods: 300 participants were invited to participate in this research from 15 Romanian counties. 182 preschool teachers’ questionnaires were utilized for data analysis after the return and screening of responses. A valid and accurate scale evaluating preschool teachers’ behavior towards technology adoption was included in the questionnaire, along with self-reported demographic data, professional identification, and other information. Data was analyzed using SPSS V.16. Results: (1) Intention to use, compatibility, perceived enjoyment, and actual use were positively associated. (2) The effect of compatibility and perceived enjoyment on the link between intention to use and actual technology use was carried out in the following way: Intention to use → Compatibility with technology → Perceived enjoyment → Actual use. We hypothesize that intention to use affects compatibility, compatibility affects perceived enjoyment, and, lastly, perceived enjoyment affects actual use. For a more robust validation of results, we have also modelled this relationship with the Radial Basis Function (RBF) neural network. Conclusion: Compatibility and perceived enjoyment partially mediate the relationship between intention to use and actual technology use in class by Romanian preschool teachers. According to the theory of planned behavior, this study brought to light the intricacy of the relationship between preschool teachers’ intention to utilize technology in the classroom and their actual usage of it. Limitations and implications are discussed.

25 June 2020 in Sustainability
Verified
Journal Article
Open access
PDF file
Dana RadDana Rad
Dana Rad
Valentina Emilia BalasValentina Emilia Balas
Valentina Emilia Balas
RLRamona Lile
Ramona Lile
EDEdgar Demeter
Edgar Demeter
TDTiberiu Dughi
Tiberiu Dughi
GRGavril Rad
Gavril Rad
In the Internet of Things era, or in the digitalization and mediatization of everything paradigm, where context awareness computing is on the rise, people are also facing a new challenge, that of being aware of the digital contexts, in all situations when surfing the internet’s ocean of row information. The emerging social media context awareness competency refers to a new emerging skill regarding the trust load people give to a specific social media context they encounter. Since it is an emergent competence, it cannot be understood as standalone. If the digital context would not be available, we would not develop such a competence. Being a competence, it must be defined by three core elements: Knowledge, skills, and attitudes. Consequently, we have operationalized the competence of social media context awareness in terms of social media literacy, social media communication process understanding, social media content impact awareness, and social media confidence. An online questionnaire was created under the Erasmus+ project Hate’s Journey, addressing a convenience sample of 206 online youth respondents from Turkey, Spain, Latvia, and Romania. Our team has computed a reliability analysis on the social media context awareness scale designed with four items referring to social media literacy (m = 3.79, SD = 1), social media communication process understanding (m = 3.77, SD = 0.9), social media content impact awareness (m = 3.88, SD = 1), and social media confidence (m = 3.45, SD = 1). Cronbach’s alpha coefficient and the Exploratory Factor Analysis demonstrated the acceptable reliability of the SMCA scale, α = 0.87. Conclusions, implications, and limitations are discussed in the context of social sustainability.

Dana RadDana Rad
Dana Rad
Lavinia Denisia CucLavinia Denisia Cuc
Lavinia Denisia Cuc
RLRamona Lile
Ramona Lile
Valentina Emilia BalasValentina Emilia Balas
Valentina Emilia Balas
CBCornel Barna
Cornel Barna
GRGavril Rad
Gavril Rad
A bean counter is defined as an accountant or economist who makes financial decisions for a company or government, especially someone who wants to severely limit the amount of money spent. The rise of the bean counter in both public and private companies has motivated us to develop a Bean Counter Profiling Scale in order to further depict this personality typology in real organizational contexts. Since there are no scales to measure such traits in personnel, we have followed the methodological steps for elaborating the scale’s items from the available qualitative literature and further employed a cognitive systems engineering approach based on statistical architecture, employing cluster, factor and items network analysis to statistically depict the best mathematical design of the scale. The statistical architecture will further employ a hierarchical clustering analysis using the unsupervised fuzzy c-means technique, an exploratory factor analysis and items network analysis technique. The network analysis which employs the use of networks and graph theory is used to depict relations among items and to analyze the structures that emerge from the recurrence of these relations. During this preliminary investigation, all statistical techniques employed yielded a six-element structural architecture of the 68 items of the Bean Counter Profiling Scale. This research represents one of the first scale validation studies employing the fuzzy c-means technique along with a factor analysis comparative design.