■Danny Bailey file picture

With the continuous advancement of technology，Teaching models are becoming increasingly diverse，bet365 free bets is becoming more and more popular。The occurrence of the new coronavirus pneumonia epidemic，Making the rapid development of online education，Research in this area has also increased significantly recently。Daniel Bailey, a professor at Konkuk University in South Korea, has been teaching English courses (EFL) in Korean universities for many years。Over the past two years，When Korean university courses turn online，He has been tracking the effectiveness of EFL teachers using video conferencing platforms for bet365 free bets，Studying the impact of social presence on expected academic performance。Our reporter discusses the relationship between social presence and academic performance、Interviewed Bailey on issues such as existing problems and improvement methods in online classes。

The bet365 free bets theory was first proposed by Professor John R. Short of the University of Maryland in 1976.. Short）、Proposed by Ederyn Williams and Bruce Christie and others，Refers to the process of using media to communicate，The extent to which a person is seen as a “real person” and perceived to be connected to others。The sense of presence is the psychological perception of others when communicating in a certain technology-supported environment，Different media have different levels of presence，For example，Face-to-face communication、Video conference、The sense of presence in audio conferences gradually decreases。

Bailey told reporters，Social presence in the field of education mainly refers to the connection between teaching and bet365 free bets，It helps build bet365 free bets’ sense of belonging，Stimulate bet365 free bets’ learning motivation，Opportunities to enhance various forms of collaboration in the teaching and learning process，Is an important reference for measuring teaching satisfaction and academic performance，Regarded as a key factor in the EFL。In order to more accurately grasp the role of social presence in actual online teaching，He passed the questionnaire，Focus on the impact of social presence among bet365 free bets、The role of three sets of interactions between teachers and bet365 free bets and between bet365 free bets and course content，and the indirect effect of these interactions on social presence’s impact on expected academic performance。

　　Teacher-student bet365 free bets has the greatest indirect effect

The questionnaire survey was conducted on 547 college bet365 free bets in South Korea，The course content investigated includes immersion English speaking、Writing、Listening and Reading。The results show，bet365 free bets’ social presence is positively correlated with the interaction rate of these three groups of relationships，Among them，The teacher-student relationship has the greatest indirect effect，The interactive relationship between bet365 free bets and course content is secondary，The indirect effect caused by the interaction between bet365 free bets is negligible。

Bailey introduced，Previous research shows，Video conferencing platform promotes student interaction、Support for real-time online EFL has been viewed as a positive benefit，Help improve learning effectiveness and academic performance。This survey data shows，bet365 free bets with high levels of social presence are more likely to share experiences in a second language、Collaborate and build knowledge。And，When bet365 free bets actively interact，bet365 free bets are more satisfied with the class，will produce a more positive effect。In addition，The non-verbal form of real-time communication in online teaching also increases the density of information transmission，includes online data、Video or text、Exchange of symbols，such as，When bet365 free bets give feedback, most of them are interested in iconic symbols (raise hands、Thumbs up、Smiley face) gave a high rating，Another example，The chat box provides convenience for group and individual messaging。

The study also looked at the possible impact of student demographics on the analysis，Include age、Gender、Experience in bet365 free bets learning、Student self-assessed English proficiency，And professional background。Pele emphasizes，The correlation brought by demographic variables deserves our attention。

　　Emotional response is key

In feedback from bet365 free bets，They said that the interaction between teachers and bet365 free bets is the most frequent，The second is between bet365 free bets。In comparison，Minimal interaction between bet365 free bets and course content。However，Result display，The indirect effect of interaction between bet365 free bets on social presence in influencing expected academic performance is almost zero。To this，Bailey explained，The main reason is the weakening of teachers’ ability to observe bet365 free bets。

Bailey thinks，Due to limitations of existing video conferencing platform technology，Only one person is allowed to speak at a time in the real-time video class，Therefore，Whether it is in a large classroom with the whole class，Still in multiple sub-classes held in parallel during group discussions，Teachers cannot observe the learning status of more bet365 free bets at the same time like offline teaching。This brings about two problems。First，Teachers and bet365 free bets cannot communicate naturally with the help of body language。In offline classes，It is easy for teachers to judge the status of a certain student，Fatigue、Sad or happy，And adjust communication methods and class rhythm accordingly。What’s more important，Teachers can more accurately understand bet365 free bets’ real-time mastery of course content，Can’t understand、Too simple、Question，Wait。Lots of real-time interactions and adjustments like this，Almost missing in online classes。

Second，In the learning process，Most interactions between bet365 free bets usually occur without the teacher present，Teachers cannot observe and grade these teaching activities in real time。In this learning state，bet365 free bets are likely to communicate in their native language，Or no communication without the teacher’s knowledge。In addition，Since only one speaker can speak in the video conference room at a time，bet365 free bets lack opportunities to participate freely in a natural way，This lowers their estimate of the value of interactions with classmates。In other words，They do not think that interaction with each other has a positive effect on their studies，Because these interactions occur outside the teacher’s view，No teacher rating，It’s “useless effort”。In addition，To some extent，bet365 free bets may be shy，And it is impossible to see the bet365 free bets’ reactions in real time，Worried about looking stupid in the video or being judged negatively and avoiding interactions with each other as much as possible。

In response to these problems，Proposed by Bailey，Online class，Teachers need to pay more attention to bet365 free bets’ body language related to emotional reactions，Encourage bet365 free bets to increase their social presence，Especially encourage them to care for and support each other during the learning process。Teachers should guide bet365 free bets to understand and respect other bet365 free bets，Consider bet365 free bets’ emotions and specific learning scenarios，And consciously improve bet365 free bets’ cognitive abilities in this area，Develop their deeper sense of social presence。In courseware design，To add courses that support inclusivity and interactivity。Teachers should play more of a “host” role，Enhance bet365 free bets’ self-confidence as much as possible in video classroom learning、Sense of security，Reduce their anxiety。Only when bet365 free bets feel safe，Only then can they truly fully appreciate the experiential learning process，And this is crucial to the acquisition of knowledge。

　　Interaction between bet365 free bets is the focus of future research

Although bet365 free bets methods have been practiced for a long time，But still in the initial stages，Researchers and actual participants still need to pay continued attention，Thinking deeply，And try to continuously improve。

When talking about future research plans，Pele said，First，Existing research results provide many valuable references for future course design，Including the improvement of technical equipment and the setting up of bet365 free bets course content。In the foreseeable future，Demand for synchronous online courses will continue to increase，In virtual classroom、Training Course、In seminars and other scenarios，Educators will demand more video conferencing capabilities。Many platforms with video components are still in their infancy，And originally designed for conference calls，There is still a lot of room for improvement in meeting bet365 free bets requirements。

Next，The interaction between bet365 free bets will be one of the focuses of future research。Especially for the EFL，Interaction between bet365 free bets is particularly important。There is currently insufficient research in this area，Hope Education Researchers、Course designers and teachers can pay more attention to research in this area，And explore ways to better promote interaction between bet365 free bets in video classes。Especially the current study also has limitations of the survey sample，And missing actual performance data such as standardized tests，Interview and observation data are also missing。Believe that these improvements will help strengthen research on student interaction。