强迫症的维持机制：病理性强迫信念和负性强化

Intrusive thoughts are a common psychological phenomenon and do not necessarily lead to obsessive-compulsive symptoms. The key difference between individuals with OCD and non-clinical individuals may lie more in how they interpret these thoughts and cope with the distress they cause. Research shows that maladaptive obsessive beliefs make individuals more likely to interpret intrusive thoughts as signals of danger, importance, or responsibility, which may lead to anxiety, guilt, and uncertainty. Compulsive behaviors such as checking, washing, reassurance seeking, and mental neutralizing can pro