A cognitive model of the positive symptoms of psychosis is proposed, integrating psychological, social, and neurobiological factors. The model suggests that positive symptoms, such as delusions and hallucinations, arise from disruptions in automatic cognitive processes and maladaptive conscious appraisals. These disruptions can be triggered by life events, adverse environments, or periods of isolation, leading to anomalous conscious experiences. Emotional changes and biased cognitive appraisals further contribute to the development and maintenance of these symptoms. The model emphasizes the role of negative schemas, which are enduring cognitive frameworks that influence how individuals interpret and respond to experiences. These schemas can be shaped by early adverse experiences, such as social marginalization or childhood trauma, and are linked to social adversity and deprivation. Negative schemas can lead to external attributions and low self-esteem, which in turn contribute to the development of psychotic symptoms. The model also highlights the importance of social factors in the maintenance and recurrence of symptoms. Social isolation can reduce access to alternative explanations, reinforcing the psychotic appraisal. Conversely, supportive relationships and reduced environmental stress can improve outcomes. The model integrates findings from cognitive behavior therapy (CBT) and family intervention (FI). CBT targets cognitive processes, helping individuals reframe their experiences and reduce symptoms. FI focuses on improving family dynamics and reducing stress, which can enhance social functioning and reduce relapse. The model suggests that both CBT and FI can be effective, though they operate through different mechanisms. CBT directly addresses cognitive processes, while FI influences the social environment. The model also emphasizes the importance of maintaining therapeutic gains, as effects from therapy may diminish over time without continued support. Overall, the cognitive model provides a framework for understanding the development and maintenance of positive symptoms in psychosis, integrating psychological, social, and neurobiological factors. It offers a basis for developing targeted interventions and highlights the importance of addressing both cognitive and social factors in the treatment of psychosis.A cognitive model of the positive symptoms of psychosis is proposed, integrating psychological, social, and neurobiological factors. The model suggests that positive symptoms, such as delusions and hallucinations, arise from disruptions in automatic cognitive processes and maladaptive conscious appraisals. These disruptions can be triggered by life events, adverse environments, or periods of isolation, leading to anomalous conscious experiences. Emotional changes and biased cognitive appraisals further contribute to the development and maintenance of these symptoms. The model emphasizes the role of negative schemas, which are enduring cognitive frameworks that influence how individuals interpret and respond to experiences. These schemas can be shaped by early adverse experiences, such as social marginalization or childhood trauma, and are linked to social adversity and deprivation. Negative schemas can lead to external attributions and low self-esteem, which in turn contribute to the development of psychotic symptoms. The model also highlights the importance of social factors in the maintenance and recurrence of symptoms. Social isolation can reduce access to alternative explanations, reinforcing the psychotic appraisal. Conversely, supportive relationships and reduced environmental stress can improve outcomes. The model integrates findings from cognitive behavior therapy (CBT) and family intervention (FI). CBT targets cognitive processes, helping individuals reframe their experiences and reduce symptoms. FI focuses on improving family dynamics and reducing stress, which can enhance social functioning and reduce relapse. The model suggests that both CBT and FI can be effective, though they operate through different mechanisms. CBT directly addresses cognitive processes, while FI influences the social environment. The model also emphasizes the importance of maintaining therapeutic gains, as effects from therapy may diminish over time without continued support. Overall, the cognitive model provides a framework for understanding the development and maintenance of positive symptoms in psychosis, integrating psychological, social, and neurobiological factors. It offers a basis for developing targeted interventions and highlights the importance of addressing both cognitive and social factors in the treatment of psychosis.