# data[].attributes.body
Group 2's member numbers: 9, 10, 21, 23, 27, 30,31, 42, 44, 49

1. Turn-taking and Participation Framework

At the beginning, the new student's silence and hesitation reflect her peripheral participation. In CA terms, she's not yet oriented to the classroom's turn-taking system or may be unsure of how to claim a speaking turn.

Early stage: She may be engaged in recipient roles, listening but not yet self-selecting to speak. Her non-participation indicates either unfamiliarity with the norms or reluctance rooted in social dynamics or linguistic insecurity.

Progression: Her eventual questioning and joking suggest that over time, she has learned the local participation norms and now feels more legitimate in taking turns—she transitions from a “listener” to a “speaker” role.

2. Sequence Organization and Adjacency Pairs

As she starts to ask questions, her contributions likely follow typical adjacency pairs (e.g., question–answer), signaling that she understands the basic interactive structure of classroom discourse.

For example, asking a question and receiving a supportive response from the teacher or classmates confirms the preference for agreement and support in educational contexts.

These sequences may include insert expansions, such as follow-up clarifications, which show increasing competence and confidence.

3. Repair Mechanisms and Language Use

Her use of Vietnamese expressions while joking introduces code-switching as a conversational strategy.

If these moments result in self-repair or other-initiated repair (e.g., a classmate helping translate or explain), it reflects a cooperative environment.

Her code-mixing can also serve as a resource for identity expression, inviting alignment from Vietnamese-speaking peers or prompting repair sequences if misunderstandings occur.

4. Identity Construction and Membership Categorization

CA is interested in how participants construct identities through interaction. Initially, the student may be positioned as an outsider or newcomer, but her increasing contributions reframe her identity.

Her joking and the incorporation of local language (Vietnamese expressions) show her active alignment with peer culture.

The teacher’s encouragement and peer support display positive affiliation, which helps her reposition herself within the student category as an accepted, competent member.

5. Teacher Scaffolding and Institutional Talk

The teacher's responses likely follow patterns typical in institutional talk, including:

Positive reinforcement (e.g., praise tokens or uptake of her contributions),

Expansion (e.g., building on her comment to prompt further discussion),

Gatekeeping roles, where the teacher controls access to the floor, but here, they progressively allow her more speaking rights.

This scaffolding fosters a gradual shift in her interactional role, crucial in CA for understanding how learning environments evolve through conversational practices.

6. Development of Interpersonal Alignment

CA often examines how affiliation and alignment are managed in conversation.

Her joking signals affiliative stance-taking, inviting co-participation and solidarity.

Peers responding positively show that she has become part of the interactional in-group, evident in mutual laughter, overlapping speech, or shared references—key markers of social bonding in CA.

# data[].attributes.body
Group 4: 35, 36, 40, 2, 39, 41

Complexity Theory

Dynamic System Evolution

The student's journey from quiet and hesitant to actively participating demonstrates how language learning systems are dynamic and constantly evolving. Her initial state (silence/hesitation) was not fixed but represented one phase in a complex adaptive system that changed over time through multiple interactions and feedback loops.

Non-Linear Development

The transformation didn't follow a predictable, linear progression. Rather than gradually speaking more each day, the student likely experienced periods of continued silence followed by sudden breakthroughs - perhaps the first question, then maybe a retreat, then jokes emerging unexpectedly. This non-linear pattern is characteristic of complex systems where small changes can lead to dramatic shifts.

Multiple Interacting Variables

Several subsystems interact simultaneously in this scenario:

Individual factors: The student's personality, confidence levels, language proficiency

Social factors: Peer acceptance, teacher encouragement, classroom culture

Linguistic factors: Code-switching between Vietnamese and English

Cultural factors: Navigating identity as a Vietnamese speaker in an English-dominant environment

Emergence of New Behaviors

The mixing of Vietnamese expressions with English represents emergent behavior - something new arising from the interaction of multiple system components. This wasn't planned or taught but emerged naturally from the complex interplay of her linguistic resources, social comfort, and identity expression.

System Sensitivity and Feedback Loops

The system shows high sensitivity to initial conditions and feedback:

Positive feedback loops: Teacher encouragement → increased participation → peer support → more confidence → further participation

The teacher's supportive response and peer acceptance created conditions that amplified her willingness to participate rather than dampening it

Self-Organization

The classroom developed its own supportive culture organically. The students' support for their new classmate wasn't mandated but self-organized as the social system adapted to include the new member.

Attractor States

The student moved from one attractor state (silence/withdrawal) toward another (active participation with code-switching). The supportive environment helped destabilize the initial "quiet" attractor and allowed movement toward a more participatory state.

# data[].attributes.body
Group 2:

48 Mỹ Hạnh

47 Hà Giang

33 Mai Thanh

Approach: Conversation Analysis (CA)

In this scenario, conversation analysis focuses on the details of classroom interactions and how the new student's participation changes over time.

Initial Silence: At first, the student is quiet and hesitant. Conversation analysis would note her minimal verbal participation: she likely uses short answers, nods, or gestures rather than actively joining discussions.

Gradual Engagement: As she becomes more comfortable, she starts asking questions. This marks a shift to more active turn-taking and signals her willingness to engage in the conversation structure of the classroom.

Linguistic Mixing: She begins to incorporate Vietnamese expressions while joking or speaking. Conversation analysis highlights how her language choices are received—whether classmates recognize, accept, or respond positively to her use of Vietnamese, which signals growing belonging within the group.

Teacher Encouragement: The teacher’s responses—encouraging her contributions—are important. Conversation analysis would examine when and how the teacher provides turns for her to speak, affirms her input, and scaffolds her participation so she feels safe to join in.

Peer Support: Other students support her, indicating inclusive group dynamics. Conversation analysis would look at how classmates respond—do they echo her words, include her in group talk, or laugh at her jokes? This suggests she is being accepted as part of the classroom community.

# data[].attributes.body
Group 4. 05. Nguyễn Thúy Lan; 24. Nguyễn Nam Phương

We analyze this through key principles of Complexity Theory:

1. Emergence of Behavior

The student’s gradual participation is not the result of direct instruction but emerges organically from social interaction, encouragement, and increasing confidence.

Her integration into the class reflects emergent behavior—an unpredictable outcome of multiple interacting elements (language, culture, identity, classroom dynamics).

2. Dynamic Interaction

The classroom is a complex system where:

Teacher feedback.

Peer support.

Cultural and linguistic sharing (e.g., Vietnamese expressions).

The student's internal state (confidence, identity).

All interact in real time, adapting and influencing each other.

3. Non-linearity

The student’s development is non-linear. She doesn’t progress step-by-step but in a way that reflects emotional readiness, relational cues, and evolving context.

Her initial silence is not a deficiency but a phase in a dynamic learning process.

4. Feedback Loops

Positive feedback loops (encouragement from teacher and peers) reinforce her willingness to participate.

These loops help the system self-organize into a more inclusive and culturally responsive environment.

5. Adaptation and Co-adaptation

The teacher adapts to the student’s linguistic and cultural expressions by encouraging them.

The class co-adapts, showing receptiveness to diversity, which supports the student’s integration.

Learning and participation evolve as a result of this mutual adaptation.

6. Interconnectedness and Nested Systems

The scenario involves multiple systems: the individual (student), classroom, school culture, and broader sociolinguistic context (Vietnamese-English bilingualism).

These systems interact in nested ways, influencing how the student sees herself and how others see her.

We'd like to give educational Implications:

Teachers must recognize and facilitate dynamic interactions rather than rigid sequences of instruction.

Openness to cultural and linguistic fluidity (e.g., mixing Vietnamese) supports identity formation and participation.

Classroom management becomes system tuning—supporting the right conditions for learning to emerge.

# data[].attributes.body
Group 3: 6. Đậu Thị Phương Linh, 46. Vương Chiều Xuân, 22. Ngô Minh Phương, 20. Hà Nhi, 38. Thu Trang, 34. Lê Thảo

Highlights the student’s social positioning: initially seen as a newcomer, then gradually becoming an active member. Her use of Vietnamese expressions is a way to express linguistic identity and affects classroom power dynamics.

# data[].attributes.body
Group 1: LS

3. Nguyễn Mai Lan

4. Nguyễn Thị Lan

8. Nguyễn Nhật Linh

12. Dương Quỳnh Mai

13. Phạm Thị Ngọc Mai

17. Nguyễn Minh Ngọc

18. Trịnh Thị bảo Ngọc

29. Đặng Thị Quỳnh

The student gradually moves to active participation; supported by social norms, peer interactions, and teacher scaffolding.

# data[].attributes.body
Group 5:

28. Thúy Quỳnh

25. Kim Quân

26. Phạm Quế

16. Đình Nam

37. Đỗ Thủy

19. Minh Ngọc

43. Hồng Vân

11. Thanh Loan

7. Mai Linh

14. Tuệ Minh

Emphasizes learning through scaffolding and support from peers and teacher. Her development is linked to meaningful interactions, task engagement, and a supportive learning environment that encourages trying and improving.

# data[].attributes.body
9, 10, 21, 23, 27, 30,31, 42, 44, 49

Group 2: Conversational analysis

Analyzes her interaction patterns, including how she takes turns, manages communication breakdowns, and responds over time. Looks at how she engages in conversations with both the teacher and classmates.

# data[].attributes.body
Work in 5 groups. Each group analyzes the scenario to explain what's happening in each approach.

A new student joins a 10th-grade class. At first, she’s quiet and hesitant to speak. Over time, she starts asking questions and even jokes with classmates, mixing some Vietnamese expressions. The teacher encourages her contributions, and other students support her.

Group 1: LS

Group 2: Conversation Analysis (CA)

Group 3: Identity & Power Perspectives

Group 4: Complexity Theory

Group 5: Sociocultural / Sociocognitive / Ecological Approaches