第 0 單元，第 1 課
Module 0.1 The Scientific Attitude, Critical Thinking, and Developing Arguments科學態度、批判性思考與建立論證
這課一眼看
Psychology is a science心理學是一門科學
- psychology心理學: The science of behavior and mental processes.
The three parts of the scientific attitude科學態度的三個要素
- scientific attitude科學態度: Curiosity, skepticism, and humility applied to testing ideas.
Critical thinking批判性思考
- critical thinking批判性思考: Judging claims by checking assumptions, sources, bias, evidence, and conclusions.
1How to study this lesson這課怎麼讀
AReading plan閱讀方法
- This short lesson sets up the whole course. Learn the three parts of the scientific attitude well enough to spot them in a scenario, and practice the claim–evidence–reasoning pattern: the AP free-response section asks you to argue with research, not opinion.這課很短，卻是整門課的基礎。三個科學態度要熟到能在情境題裡認出來，並練習「主張—證據—推理」的寫法：AP 的申論題要你用研究來論證，不是用意見。
2Psychology is a science心理學是一門科學
AWhat makes a field scientific什麼讓一個領域算是科學
- Psychology scientifically studies what people do (behavior) and what goes on in their minds (mental processes). It counts as a science because of how it answers questions, not because of what topic it studies.
- Claims are tested with careful observation and measurement.
- Ideas must make predictions that could turn out wrong.
- Results are shared so other researchers can check them.
心理學是研究行為與心理歷程的科學。它算是科學，關鍵在於它回答問題的方式，而不是它研究什麼主題。- 主張要經過仔細的觀察與測量來檢驗。
- 想法必須提出「可能被證明是錯的」預測。
- 結果要公開，讓其他研究者可以檢查。
- Some questions cannot be tested at all, such as what happens after death. Science stays silent on these. Other claims sound strange but can be tested, for example, whether a person can read minds. For testable claims, the scientific approach says: set up a fair test and let the evidence decide.有些問題根本無法檢驗，例如人死後會發生什麼事，科學對這類問題不下結論。另一些主張聽起來很怪，但可以檢驗，例如某人是否能讀心。面對可檢驗的主張，科學的做法是：設計一個公平的測試，讓證據說話。
3The three parts of the scientific attitude科學態度的三個要素
ACuriosity, skepticism, humility好奇、懷疑、謙虛
Three parts of the scientific attitude科學態度的三個要素
| Element要素 | What it means意思 | Question it asks會問的問題 |
|---|---|---|
| Curiosity好奇 | A drive to explore and understand想探索、想理解的動力 | Why does this happen?為什麼會這樣？ |
| Skepticism懷疑 | Asking for evidence before accepting a claim接受主張前先要證據 | Does it really work? What's the proof?真的有效嗎？證據在哪？ |
| Humility謙虛 | Accepting that you may be wrong接受自己可能是錯的 | What if my idea doesn't fit the data?如果我的想法和資料不合呢？ |
- Together these three habits keep science self-correcting. Ideas that pass repeated tests stay; ideas that fail are dropped, no matter how popular they were.這三種習慣合在一起，讓科學能自我修正。經得起一再檢驗的想法留下來；檢驗不過的想法被淘汰，不管它原本多受歡迎。
自我檢查
Is a skeptic someone who refuses to believe anything?懷疑論者是不是什麼都不相信的人？
看答案
No. A skeptic asks for evidence before accepting a claim, and accepts it when the evidence is good. Refusing everything no matter the evidence is cynicism, not skepticism.不是。懷疑論者是在接受主張前先要求證據，證據充分時就接受。不管證據如何一律拒絕，那是犬儒（憤世嫉俗），不是懷疑。
4Critical thinking批判性思考
AFive questions a critical thinker asks批判性思考者會問的五個問題
- Critical thinking means not accepting a claim automatically. When you read a news story, a social media post, or a study, check:
- Assumptions: what does the claim take for granted?
- Source: who says this, and what do they gain from it?
- Hidden bias: is anything being left out or slanted?
- Evidence: is it based on one story or on systematic data?
- Conclusion: does the evidence really support it, or are there other explanations?
批判性思考是不自動接受一個主張。讀新聞、社群貼文或研究時，檢查：- 假設：這個主張預設了什麼？
- 來源：誰說的？他能從中得到什麼？
- 隱藏的偏誤：有沒有漏掉什麼，或說法偏向某一邊？
- 證據：是根據一個故事，還是有系統的資料？
- 結論：證據真的支持它嗎？還有沒有別的解釋？
注意
Saying "I feel like it's true" is not evidence. A belief can be held strongly and still be wrong. Critical thinkers stay open to changing their minds when better evidence appears.「我覺得是這樣」不是證據。一個信念可以很強烈，同時是錯的。批判性思考者在有更好的證據出現時，願意改變想法。
BBuilding an argument from evidence用證據建立論證
- On the AP exam you often need to support a claim with scientifically derived evidence. A simple structure:
- Claim: state your position in one sentence.
- Evidence: cite a study or research finding, not a personal story.
- Reasoning: explain how the evidence supports the claim.
AP 考試常要求你用科學證據支持一個主張。簡單的結構：- 主張：用一句話說出你的立場。
- 證據：引用研究或研究發現，不是個人經驗。
- 推理：說明證據如何支持主張。
5Common misconceptions常見誤解
AMyth or fact?迷思還是事實？
自我檢查
Is psychology just common sense dressed up in big words?心理學是不是只是用艱深字眼包裝的常識？
看答案
No. Psychology tests ideas with data, and many popular beliefs fail those tests. When findings agree with common sense, research tells us how strong the effect is and when it holds.不是。心理學用資料檢驗想法，很多大家相信的說法都沒通過檢驗。即使研究結果和常識一致，研究也能告訴我們效果有多強、在什麼情況下成立。
自我檢查
Does being open-minded mean accepting every idea?開放心胸就代表接受每一種想法嗎？
看答案
No. Being open-minded means being willing to consider an idea, then judging it by the evidence.不是。開放心胸是願意考慮一個想法，再根據證據判斷它。
這課的重點字
- psychology心理學
- scientific attitude科學態度
- curiosity好奇心
- skepticism懷疑態度
- humility謙虛
- critical thinking批判性思考
- claim主張
- evidence證據