Class notes
schizophrenia
- Course
- Institution
schizophrenia and crime
[Show more]
Seller
Follow
hannahnewton21
Reviews received
Content preview
Lecture 4 – Schizophrenia and CrimeDSM-5 Diagnosis;
- Two or more of the following present for a significant portion of time during a one-
month period:
- Delusions
- Hallucinations
- Disorganised speech
- Grossly disorganized or catatonic behaviour
- Negative symptoms
- Level of functioning is affected by symptoms
- Signs of disturbance persist for at least six months, with symptoms present for at
least one month
- Other illnesses and affective disorders must be ruled out
- If there is a history of autism spectrum disorder or communication disorder of
childhood onset, the delusions/hallucinations must be prominent
ICD-11 Diagnosis;
- Schizophrenia is characterised by disturbances in multiple mental modalities,
including thinking (e.g., delusions, disorganisation in the form of thought),
perception (e.g., hallucinations), self-experience (e.g., the experience that one's
feelings, impulses, thoughts, or behaviour are under the control of an external
force), cognition (e.g., impaired attention, verbal memory, and social cognition),
volition (e.g., loss of motivation), affect (e.g., blunted emotional expression), and
behaviour (e.g., behaviour that appears bizarre or purposeless, unpredictable or
inappropriate emotional responses that interfere with the organisation of
behaviour). Psychomotor disturbances, including catatonia, may be present.
Persistent delusions, persistent hallucinations, thought disorder, and experiences of
influence, passivity, or control are considered core symptoms. Symptoms must have
persisted for at least one month in order for a diagnosis of schizophrenia to be
assigned. The symptoms are not a manifestation of another health condition (e.g., a
brain tumour) and are not due to the effect of a substance or medication on the
central nervous system (e.g., corticosteroids), including withdrawal (e.g., alcohol
withdrawal).
, Symptoms;
Links to Violence & Crime;
A (brief) History of Schizophrenia & Crime;
- Historically, schizophrenia associated with violence, then academics rejected the
notion claiming no more dangerous than anyone else (Hiday, 1995)
- Mixed bag in terms of evidence:
- E.g. 5% of offenders in a sample of 1594 had schizophrenia (Eronen et al., 1996) but
others found no association (Monahan & Steadman, 1983)
- 1980’s onwards studies were higher quality, and population-based
- They suggested a modest association between violence & schizophrenia:
- Swanson et al., (1990)
- data from 10059 participants in
the US
- Used structured interviews to est.
diagnosis and self-report data to
assess violence in past 12 months
- Those with schizophrenia were
more likely to report violence than
participants with no MHP
- After Swanson a lot of studies
were inconsistent or had messy
designs
- Then meta-analyses started taking
off…
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller hannahnewton21. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.82. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67232 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now