Step 1: Understanding the Question:
The question asks us to identify the theoretical model of psychopathology that attributes abnormal behavior to illogical thought patterns and cognitive distortions.
Step 2: Detailed Explanation:
• The cognitive model of abnormality, pioneered by Aaron Beck and Albert Ellis, asserts that emotional distress and dysfunctional behavior are direct results of irrational beliefs and illogical thinking.
• According to this model, individuals with psychological disorders process information through cognitive distortions, such as overgeneralization, catastrophizing, and black-and-white thinking.
• The behavioural model views abnormal behavior as learned responses acquired through conditioning and environmental reinforcement.
• The biopsychosocial model is an integrative perspective that considers biological, psychological, and social factors simultaneously, without focusing solely on thoughts.
• The psychodynamic model attributes abnormality to unconscious, unresolved conflicts originating in early childhood experiences.
• Therefore, only the cognitive model explicitly identifies illogical thinking as the root cause of psychological disorders.
Step 3: Final Answer:
The model that explains abnormal behavior as a product of illogical thinking is the Cognitive model.