Psychological vs biological therapy for treating mental illness
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The efficacy of psychological versus biological therapy in treating mental illness is a subject of ongoing research and debate. Psychological therapies, such as psychotherapy and cognitive-behavioral therapy (CBT), focus on addressing mental and emotional problems through various psychological techniques (Wen & Li, 2019). Biological therapies typically involve pharmacological interventions targeting the biological underpinnings of mental disorders (Röhricht, 2014).
Studies have shown that both psychological and biological treatments can be effective. For instance, in the treatment of major depressive disorder in youth, no significant differences were found among group Rational Emotive Behavior Therapy (REBT)/CBT, pharmacotherapy, and their combination, suggesting that all approaches were beneficial (Sandberg & Busch, 2012). Similarly, body psychotherapy (BPT) has been demonstrated to contribute substantially to the treatment of severe mental disorders (Iftene et al., 2014), and sandplay therapy has shown clinical efficacy in treating various mental disorders (Peters et al., 2020). However, there is also evidence that the framing of mental illness can influence treatment preferences, with essentialist explanations leading to a preference for drug treatments (Röhricht, 2014).
In conclusion, both psychological and biological therapies have their place in the treatment of mental illness, with the choice of therapy often depending on the specific disorder, individual patient characteristics, and treatment preferences. While some studies suggest comparable efficacy between the two types of therapy (Sandberg & Busch, 2012), others highlight the importance of considering the patient's perception and the framing of mental illness (Röhricht, 2014). Therefore, an integrative approach that considers both psychological and biological aspects may be the most beneficial for treating mental illness (Wang et al., 2020; Wen & Li, 2019).
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