This study examines the nature of peer interaction, in particular pair interaction, of adult learners engaged in a range of activities in naturalistic EFL lessons. Six pairs engaged in seven different activities followed by a stimulated recall interview. Data from the transcripts of the audio-recorded pair talk and interviews were analysed to describe different types of pair interaction according to mutuality and equality. Five different types of pair interaction were observed during pair work: collaborative, cooperative, dominant/passive, expert/passive and expert/novice. Only one pair displayed a single type of pair interaction while the others showed more than two types of pair interaction. However, on the last activity, all six pairs showed collaborative interaction. These findings suggest that pair interaction can be collaboratively enhanced in a socially developed relationship between learners over time.

1. INTRODUCTION
 2. LITERATURE REVIEW
  2.1. Peer Assistance
  2.2. The Type of Peer Interaction
 3. METHODOLOGY
  3.1. Context of the Study and Participants
  3.2. Data Collection Procedure
  3.3. Data Analysis
 4. RESULTS
  4.1. Collaborative Type of Pair Interaction
  4.2. Cooperative Type of Pair Interaction
  4.3. Dominant/Passive & Expert/Passive Types of Pair Interaction
  4.4. Expert/Novice Type of Pair Interaction
 5. DISCUSSION
 6. CONCLUSION
 7. LIMITATIONS AND FUTURE RESEARCH
 REFERENCES

• Youn-hee Kim(Korea Aerospace University)