Sudar Sudar
Biographic Data
| ID | 9448702 |
|---|---|
| NAME | Sudar Sudar |
| GIVEN NAMES | Sudar |
| FAMILY NAME | Sudar |
| SIGNATURE | SUDAR S |
| AFFILIATIONS | Universitas Islam Negeri Sumatera Utara |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Exploring Positive EFL Lecturer-Student Interaction in Islamic Universities
This study examines the prevalence and dimensions of positive lecturer–student interaction and explored its impact on students’ academic achievement and classroom behavior. A mixed-methods design was employed. Quantitative data were collected using a validated questionnaire administered to lecturers from 41 Islamic universities in Indonesia. Qualitative data were obtained through in-depth interviews with 32 selected participants. The questionnair…
Language politeness in EFL student-lecturer interactions through technology-assisted communication
Politeness is essential to human interaction, particularly in the context of lecturer-student communication in Indonesia. This study aims to investigate the use of politeness in technology-assisted communication on WhatsApp by examining the politeness strategies employed by lecturers and students in their interactions via WhatsApp. The study adopts Brown and Levinson’s (1987) politeness theory as the analytical framework, extended by Faerch and K…
Native and Non-native Speeches in the 4th Eltic Conference
This study aims to investigate the production of speeches by native and non-native Keynote Speakers in the 4th ELTIC Conference. The speeches spoken by native and non-native speakers are investigated from a genre analysis. Particularly, it is from a rhetoric and linguistics perspective. The writer uses descriptive qualitative research. It is stated that speeches spoken by native and non-native have different rhetoric and linguistics styles when t…
No prominent works on this page.
Native and Non-native Speeches in the 4th Eltic Conference
This study aims to investigate the production of speeches by native and non-native Keynote Speakers in the 4th ELTIC Conference. The speeches spoken by native and non-native speakers are investigated from a genre analysis. Particularly, it is from a rhetoric and linguistics perspective. The writer uses descriptive qualitative research. It is stated that speeches spoken by native and non-native have different rhetoric and linguistics styles when t…
Language politeness in EFL student-lecturer interactions through technology-assisted communication
Politeness is essential to human interaction, particularly in the context of lecturer-student communication in Indonesia. This study aims to investigate the use of politeness in technology-assisted communication on WhatsApp by examining the politeness strategies employed by lecturers and students in their interactions via WhatsApp. The study adopts Brown and Levinson’s (1987) politeness theory as the analytical framework, extended by Faerch and K…
Exploring Positive EFL Lecturer-Student Interaction in Islamic Universities
This study examines the prevalence and dimensions of positive lecturer–student interaction and explored its impact on students’ academic achievement and classroom behavior. A mixed-methods design was employed. Quantitative data were collected using a validated questionnaire administered to lecturers from 41 Islamic universities in Indonesia. Qualitative data were obtained through in-depth interviews with 32 selected participants. The questionnair…
Applied linguistics (1 work) · Arabic Language Education Studies (1 work) · Art (1 work) · Artificial Intelligence (1 work) · Communication in Education and Healthcare (1 work) · Computer Science (1 work) · Digital Communication and Language (1 work) · Discourse Analysis in Language Studies (1 work) · Educational Environments and Student Outcomes (1 work) · EFL/ESL Teaching and Learning (1 work)