Psychology Chapter on Schizophrenia and Disorders
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Questions and Answers

What is one of the primary symptoms associated with schizophrenia?

  • Anxiety disorders
  • Hyperactivity
  • Elevated mood
  • Delusions (correct)
  • Which of the following approaches is considered a pharmacological treatment for schizophrenia?

  • Cognitive Behavioral Therapy
  • Supportive counseling
  • Family therapy
  • Antipsychotic medications (correct)
  • What is a significant factor in the evolution of the understanding of schizophrenia?

  • Origins of the schizophrenia construct (correct)
  • Prominence of environmental influences
  • Development of psychoanalytic theories
  • Increased visibility of physical symptoms
  • Which DSM-5 criteria is often used to diagnose schizophrenia?

    <p>Two or more primary symptoms over a specified period</p> Signup and view all the answers

    What issue is raised regarding the clinical outcomes of schizophrenia treatments?

    <p>Recovery rates in schizophrenia are not improving</p> Signup and view all the answers

    Which subtype of schizophrenia involves symptoms of mood disorder alongside typical schizophrenia symptoms?

    <p>Schizoaffective Disorder</p> Signup and view all the answers

    What is the primary difference between Schizophreniform Disorder and Schizophrenia?

    <p>Duration of symptoms</p> Signup and view all the answers

    Which disorder is characterized by hallucinations and disorganized speech for a brief period?

    <p>Brief Psychotic Disorder</p> Signup and view all the answers

    Which of the following does NOT directly fall under the DSM-5 criteria for schizophrenia disorders?

    <p>Major Neurocognitive Disorder</p> Signup and view all the answers

    Which genetic factor is suggested to contribute to schizophrenia?

    <p>Inheritance from family members</p> Signup and view all the answers

    Study Notes

    Schizophrenia and Other Psychotic Disorders

    • Schizophrenia is characterized by symptoms such as delusions, hallucinations, and disorganized speech or behavior.
    • Negative symptoms include diminished emotional expression and lack of motivation.
    • DSM-5 includes specific criteria for diagnosing schizophrenia and related disorders, such as schizoaffective disorder and schizophreniform disorder.

    Neurocognitive Disorders

    • Neurocognitive disorders are indicated by brain impairment in adults and can result from various factors, including genetic influences and environmental stressors.
    • DSM-5 criteria outline specific signs of brain damage and distinguish between diffuse (widespread) and focal (localized) damage.
    • Major neurocognitive disorder includes conditions like Alzheimer’s, Huntington’s, and Parkinson’s diseases.

    Treatment Approaches

    • Pharmacological treatments often include antipsychotic medications, while psychosocial approaches address social skills and rehabilitation.
    • Challenges remain in improving recovery rates for schizophrenia, despite existing treatment options.

    Genetic and Biological Factors

    • Genetic factors play a significant role in the development of schizophrenia, with evidence supporting the influence of prenatal exposures.
    • The Genain quadruplets' case highlights the strong genetic component of psychotic disorders.

    Effects of Substance Use

    • Various substances like barbiturates, hallucinogens (e.g., LSD, ecstasy), and marijuana can lead to dependence and mental health issues.
    • Causal factors in substance abuse include environmental stressors and genetic predispositions.

    Social Contexts

    • Urban living and immigration factors are linked to increased rates of psychotic disorders, supported by a diathesis-stress model.
    • Cannabis use is specifically noted for its potential role in exacerbating or triggering schizophrenia in predisposed individuals.

    Ongoing Research

    • Research continues to explore the neurodevelopmental aspects of schizophrenia and the interaction between neurocognitive processes and psychopathology.
    • New approaches to treatment are being developed for neurocognitive disorders, including Alzheimer’s, emphasizing early detection and intervention techniques.

    Special Topics

    • Unresolved issues in treatment include debates regarding the DSM-5's criteria for attenuated psychosis syndrome and the implications of childhood sexual abuse on mental health.
    • Policy considerations, such as Megan’s Law, address treatment and management of sexual offenders.

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    Description

    This quiz covers important aspects of schizophrenia and other psychotic disorders, including symptoms, diagnosis criteria from the DSM-5, and treatment approaches. Additionally, it explores neurocognitive disorders, their causes, and the impact of brain impairment. Test your knowledge on these critical mental health topics.

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