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In what four ways can normal behaviour be described?
In what four ways can normal behaviour be described?
1. An absence of disorders.
2. A statistical average.
3. An ideal or desired state.
4. A successful adaptation.
What are the major issue and four additional issues in the transition to adulthood?
What are the major issue and four additional issues in the transition to adulthood?
Major issue:
Emancipation.
Additional issues:
- Launching a life course.
- Financial responsibility.
- Adult social competence.
- Coordinating, work, training, career, and life.
What is secure attachment?
What is secure attachment?
Patterns of secure attachment reflect caregiving histories in which the caregiver responds sensitively, consistently, and appropriately to an infant's physical, emotional, and social needs.
How are sleep-wake difficulties treated in young children?
How are sleep-wake difficulties treated in young children?
Treatment involves behavioural therapies and other dynamically oriented approaches focused on relationships. Behavioural therapies are based on principles of learning and focus on providing parents with effective techniques that target particular problems. Medications are sometimes prescribed but there is little evidence supporting this approach.
What is aggression?
What is aggression?
Aggression involves behaviours that are carried out with an immediate goal of causing harm to another.
How is the prefrontal cortex related to schizophrenia?
How is the prefrontal cortex related to schizophrenia?
People who are at risk for schizophrenia because of a family history but have not yet developed the disorder show abnormal activity in the prefrontal cortex.
The first, but too simple, theory of schizophrenia involved dopamine. What was this theory?
The first, but too simple, theory of schizophrenia involved dopamine. What was this theory?
It has long been thought that symptoms of schizophrenia are caused by excess levels of dopamine in the brain, particularly in the prefrontal cortex and the limbic system. This theory was supported by the evidence that drugs that tend to reduce the symptoms of schizophrenia (phenothiazines, neuroleptics) block the reuptake of dopamine, drugs that increase the functional level of dopamine in the brain (amphetamines) tend to increase the incidence of positive symptoms of schizophrenia, and neuroimaging studies suggest the presence of more dopamine receptors in some areas of the brain in people with schizophrenia.
How do cognitive theories of schizophrenia explain delusions?
How do cognitive theories of schizophrenia explain delusions?
Cognitive theories of schizophrenia explain that delusions arise as the person with schizophrenia tries to explain strange perceptual experiences and jumps to conclusions based on limited evidence.