Submit a 500- to 900-word paper in which you:
Select two models of psychopathology from the list below:
Biological
Psychodynamic
Cognitive-Behavioral
Humanistic-Existential
Sociocultural
Explain why you selected these two models.
In your own words, briefly describe each of the two models of psychopathology on which
you would like to focus.
Briefly identify and provide examples of one benefit that each model contributes to our
understanding of psychopathological behavior.
Briefly identify and provide examples of one limitation of each model for understanding
psychopathological behavior.
Focusing on your selected disorder from your Week 1 Discussion post, explain how the
benefit you identified for each model would help you identify the development of
psychopathological behavior in that specific disorder. Use a specific example to support
each of your points.
. Biological Model
The Biological model posits that psychological disorders are illnesses caused by physical or physiological factors. This model views mental illness as a consequence of structural brain abnormalities (e.g., lesions, reduced volume in specific areas), biochemical imbalances (e.g., deficiencies or excesses of neurotransmitters like serotonin or dopamine), genetic inheritance, or other physical conditions (e.g., infection, injury).
2. Cognitive-Behavioral Model (CBT)
The Cognitive-Behavioral model suggests that psychopathology arises from a combination of maladaptive learning (behavioral component) and distorted thinking patterns (cognitive component). The behavioral side focuses on how abnormal behaviors are acquired and maintained through classical conditioning, operant conditioning, or modeling. The cognitive side focuses on the schemas, automatic thoughts, and cognitive distortions (e.g., all-or-nothing thinking, catastrophizing) that lead to negative emotions and self-defeating actions.
Sample Answer
Models of Psychopathology: A Comparative Analysis
Selection Rationale and Model Descriptions
I have selected the Biological and the Cognitive-Behavioral (CBT) models of psychopathology for comparison. I chose these two because they represent the most common and arguably the most powerful paradigms in modern clinical science, forming the basis for the majority of current research and treatment protocols. The Biological model anchors behavior in physical, measurable causes, while the CBT model focuses on the psychological processes and learning experiences that are accessible to intervention. Their juxtaposition allows for a comprehensive "nature versus nurture" discussion.