Related Experiment Video
Updated: Jul 18, 2026

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
Published on: November 19, 2014
The effect of humorous movies on inpatients with chronic schizophrenia
Marc Gelkopf1, Bruria Gonen, Rena Kurs
1Lev Hasharon Mental Health Center, Netanya, Israel.
Abstract:
We assessed the impact of humorous movies on psychopathology, anxiety, depression, anger, social functioning, insight, and therapeutic alliance in schizophrenia inpatients. Twenty-nine psychiatric inpatients in open wards participated in the study. The study group viewed humorous and the control group viewed neutral movies daily for 3 months. Participants were assessed before and after viewing movies with the Positive and Negative Symptom Scale, Calgary Depression Scale, the State-Trait Anxiety Inventory, the State-Trait Anger Expression Inventory-2, the Multinomah Community Ability Scale, the Insight and Treatment Attitude Questionnaire, and the Working Alliance Inventory. Reduced levels of psychopathology, anger, anxiety, and depression symptoms and an improvement in social competence were revealed in the study group. No changes were observed in treatment insight or working alliance. Video films are a practical and cost-efficient means of entertainment that seem to have a positive effect on patient morale, mood, and mental status.
Related Concept Videos
Antipsychotic Drugs: Therapeutic Uses and Side Effects
Despite these side effects, antipsychotics are used therapeutically for various purposes, including managing schizophrenia, preventing nausea and vomiting, curbing...
Psychological and Sociocultural Causes of Schizophrenia
Drug Therapy
Antianxiety Medications
Psychosis: Goals of Pharmacotherapy
Positive Symptoms of Schizophrenia: Hallucinations and Delusions
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...
Psychosis and Antipsychotic Drugs: Overview