
Schizophrenia Theories
Here's a comprehensive and critical comparative table of major schizophrenia theories, including the Sensitivity Threshold Model (STM). The table evaluates each theory's explanatory power across core components of schizophrenia:
Key Takeaways:
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STM excels in explanatory breadth, individual variability, and unifying disconnected findings. Its novelty lies in framing schizophrenia as an emergent system breakdown from chronic overload in sensitive individuals.
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Traditional models (e.g., dopamine, diathesis-stress) are more empirically grounded in specific mechanisms but lack full-spectrum explanatory power.
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Predictive coding is theoretically strong but abstract and hard to translate clinically.
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STM's main weakness remains its lack of empirical trials and operational definitions, but conceptually it may offer the most integrative and forward-compatible framework.
