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Development of a Virtual Reality Assessment of Everyday Living Skills
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Published on: April 23, 2014

Monetary incentives for schizophrenia.

Rosanna Michalczuk1, Amy Mitchell

  • 1Cochrane Schizophrenia Group, Institute of Mental Health, Gateway Building, University of Nottingham Innovation Park, Triumph Road, Nottingham, UK, NG7 2TU.

The Cochrane Database of Systematic Reviews
|October 13, 2009
PubMed
Summary
This summary is machine-generated.

Monetary rewards may not improve task motivation for individuals with schizophrenia. A single study found no statistically significant difference in task performance when monetary incentives were offered, suggesting further research is needed.

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Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Behavioral Economics

Background:

  • Individuals with serious mental illness often show reduced responsiveness to social rewards.
  • Monetary incentives can enhance task motivation in daily life.
  • Targeted monetary rewards might help manage schizophrenia symptoms.

Purpose of the Study:

  • To evaluate the impact of monetary incentives on individuals diagnosed with schizophrenia or similar conditions.

Main Methods:

  • A systematic search of the Cochrane Schizophrenia Group's Register was conducted.
  • Randomized controlled trials comparing monetary rewards with standard care were included.
  • Data were analyzed using intention-to-treat principles, calculating Relative Risk and weighted mean differences.

Main Results:

  • One study from over 40 years ago, involving 25 chronically ill participants, was included.
  • Participants receiving monetary rewards for doll assembly produced fewer dolls than the control group, though not statistically significant (MD -0.80 CI -1.44 to -0.16).
  • Five trials were excluded for comparing different types of monetary rewards.

Conclusions:

  • Research on monetary rewards for schizophrenia has been sporadic.
  • This review confirms the feasibility of conducting randomized studies in this area.
  • A design for a future, informative trial is proposed.