Here's an examination of Hale's reactions and why he eventually believes Proctor:
1. Confusion and Doubt:
- Initially, Hale is confident in his knowledge and the methods he employs to identify witches. However, as he digs deeper into the accusations, he encounters inconsistencies and conflicting testimonies, which sow doubt in his mind.
- Hale witnesses Abigail Williams's manipulation and emotional outbursts during the court proceedings. Her erratic behavior and desire for power raise suspicions about the validity of her claims.
2. Questioning Proctor:
- Hale decides to question John Proctor, a respected farmer in the community who has been accused by Abigail. Proctor presents compelling arguments against the accusations and reveals Abigail's true nature, which further confuses Hale.
3. Revelation about Abigail:
- Hale confronts Abigail and discovers her deceit when he asks her to recite the Ten Commandments. She fails to remember one of them, casting doubt on her claims of being in close communion with God.
4. Witnessing the Court's Injustice:
- As Hale witnesses the court proceedings, he becomes increasingly disillusioned with the methods and motives of the judges. The arbitrary nature of the accusations and the lack of due process disturb Hale's sense of justice.
5. Shift in Beliefs:
- Hale's growing doubts and conflicting evidence lead him to question his previously held beliefs about witchcraft. He begins to realize that the spectral evidence and the accusations may be false.
- Hale ultimately supports Proctor's stance against the hysteria and calls for a fair trial, demonstrating his willingness to acknowledge his errors and seek the truth.
In conclusion, Hale's reactions in Act 3 are driven by his initial confidence, which gradually transforms into confusion and doubt as he encounters contradictory evidence. His interactions with Proctor, Abigail's deceitful behavior, and his observations of the court's injustices促使他重新评估自己的立场。最终，他选择相信Proctor，因为他看到了虚伪的指控和不公正的审判。