For which type of mental illness is there considerable evidence that i...
There is considerable evidence to indicate that bipolar disorder and schizophrenia are caused by biological factors, but there is no evidence to indicate that they are caused by psychosocial factors. Panic disorder and bulimia have both been associated with psychosocial factors
For which type of mental illness is there considerable evidence that i...
Explanation:
Bipolar disorder and schizophrenia
- Both bipolar disorder and schizophrenia have considerable evidence supporting biological factors as the primary cause of the illness.
- Genetic predisposition, brain chemistry, and structural abnormalities in the brain have been identified as key biological factors contributing to these conditions.
- Studies have also shown abnormalities in neurotransmitter function and neural pathways in individuals with bipolar disorder and schizophrenia.
Panic disorder, bulimia nervosa
- In contrast, panic disorder and bulimia nervosa are mental illnesses where there is little to no evidence supporting biological factors as the sole cause.
- Psychosocial factors, such as traumatic experiences, family dynamics, and societal pressures, are more commonly associated with the development of panic disorder and bulimia nervosa.
- Cognitive-behavioral therapy and other psychosocial interventions are often effective in treating these conditions, further supporting the role of psychosocial factors in their etiology.
Conclusion
- Therefore, when considering the evidence for the causes of mental illnesses, it is important to recognize that some disorders, like bipolar disorder and schizophrenia, have strong biological underpinnings, while others, such as panic disorder and bulimia nervosa, are more closely linked to psychosocial factors.