ตัวอย่าง paragraph การเขียน dissertation แบบ critical vs descriptive

👍 ด้านล่างนี้คือ ตัวอย่างจริงที่ examiner UK ใช้เทียบคะแนน

เพื่อให้คนทำ dissertation ได้เห็นชัดว่า descriptive writing = pass ธรรมดา และ critical writing = ได้คะแนนสูงกว่า

🔹 Example Topic

AI-driven personalization in e-commerce

❌ Descriptive Paragraph (แบบที่ได้คะแนนกลาง ๆ)

Previous studies have examined the role of AI-driven personalization in e-commerce. Smith (2020) found that personalization improves customer satisfaction. Johnson (2021) reported that personalized recommendations increase purchase intention. Lee (2022) suggested that AI systems enhance user experience. These studies indicate that personalization is important for online retailers.

ทำไม examiner ไม่ปลื้ม

• ❌ แค่ list งานวิจัย

• ❌ ไม่มี analysis

• ❌ ไม่มี comparison

• ❌ ไม่มี gap

• ❌ ไม่มี logic

คะแนนประมาณ: 50–60% (UK marking)

✅ Critical Paragraph (แบบได้คะแนนสูง)

While prior research consistently suggests that AI-driven personalization enhances customer outcomes, the extent and mechanisms of this impact remain contested. For instance, Smith (2020) reports improved customer satisfaction, whereas Johnson (2021) demonstrates a stronger influence on behavioural intention, indicating that personalization may operate through both affective and cognitive pathways. However, Lee (2022) cautions that excessive personalization can trigger privacy concerns, potentially undermining trust and reducing purchase intention. This divergence highlights a need to examine the mediating role of trust and the moderating effect of privacy concern, particularly within emerging e-commerce markets where consumer attitudes toward data usage may differ. Consequently, this study adopts a TPB-informed framework to investigate how AI-driven personalization influences online purchase intention in Thailand.

ทำไม paragraph นี้เรียกว่าเขียนแบบ “critical”

• ✔ เปรียบเทียบ findings

• ✔ ชี้ disagreement

• ✔ วิเคราะห์ mechanism

• ✔ identify research gap

• ✔ justify framework

• ✔ link to context (Thailand)

• ✔ link to research aim

คะแนนประมาณ: 70–85%+

🔍 Breakdown เทคนิคเขียน Critical Paragraph

1. Start with synthesis (ไม่ใช่ list)

“While prior research suggests…, the extent remains contested.”

2. Compare authors (agree / disagree)

“Smith argues…, whereas Johnson demonstrates…”

3. Explain why results differ (analysis)

“This may indicate that…”

4. Identify gap

“However, limited research has examined…”

5. Link to your study

“Therefore, this study investigates…”

บทความนี้ขอแถม✍️ Template ให้คนทำ dissertation ได้ใช้จริง (copy-paste ได้)

Although previous studies indicate that [topic], findings remain inconclusive regarding [issue]. For example, Author A (Year) reports…, whereas Author B (Year) suggests…. This discrepancy may be attributed to [reason]. Moreover, limited research has explored [gap], particularly in [context]. Therefore, this study aims to investigate…