psychology homework
tim050607
schizophrenia.pptxSchizophrenia
Chapter 14
Schizophrenia
Schizophrenia
“Split mind”
Schizophrenia
“Split mind”
Psychotic
Schizophrenia
“Split mind”
Psychotic
Prevalence: about 1%, men=women, more common in low SES
Schizophrenia
“Split mind”
Psychotic
Prevalence: about 1%, men=women, more common in low SES
Types: disorganized, catatonic, paranoid, undifferentiated, residual
Schizophrenia
Symptoms: At least 2 for the better part of a month
Schizophrenia
Symptoms
Positive symptoms
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms:
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms: loss of speech (alogia), flat affect, loss of volition (avolition), social withdrawal
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms: loss of speech (alogia), flat affect, loss of volition (avolition), social withdrawal
Psychomotor symptoms: catatonia
Schizophrenia
Schizophrenia
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms: loss of speech (alogia), flat affect, loss of volition (avolition), social withdrawal
Psychomotor symptoms: catatonia
Course
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms: loss of speech (alogia), flat affect, loss of volition (avolition), social withdrawal
Psychomotor symptoms: catatonia
Course
Onset late teens or 20s
Schizophrenia
Symptoms
Positive symptoms: delusions, disorganized thought and speech, sensory disturbances, inappropriate affect
Negative symptoms: loss of speech (alogia), flat affect, loss of volition (avolition), social withdrawal
Psychomotor symptoms: catatonia
Course
Onset late teens or 20s
Prodromal, active, residual stages
Etiology
Etiology
Biological view: biochemical (too much dopamine) and/or structural (enlarged ventricles, smaller frontal lobes, abnormal blood flow) abnormalities inherited or caused by viral exposure
Etiology
Etiology
Biological view: biochemical (too much dopamine) and/or structural (enlarged ventricles, smaller frontal lobes, abnormal blood flow) abnormalities inherited or caused by viral exposure
Diathesis-stress model
Etiology
Biological view: biochemical (too much dopamine) and/or structural (enlarged ventricles, smaller frontal lobes, abnormal blood flow) abnormalities inherited or caused by viral exposure
Diathesis-stress model
Psychodynamic view: regress to id in response to harsh or cold parenting (schizophrenogenic parents)
Etiology
Biological view: biochemical (too much dopamine) and/or structural (enlarged ventricles, smaller frontal lobes, abnormal blood flow) abnormalities inherited or caused by viral exposure
Diathesis-stress model
Psychodynamic view: regress to id in response to harsh or cold parenting (schizophrenogenic parents)
Behavioral view: attention to odd behaviors reinforces them
Etiology
Biological view: biochemical (too much dopamine) and/or structural (enlarged ventricles, smaller frontal lobes, abnormal blood flow) abnormalities inherited or caused by viral exposure
Diathesis-stress model
Psychodynamic view: regress to id in response to harsh or cold parenting (schizophrenogenic parents)
Behavioral view: attention to odd behaviors reinforces them
Cognitive view: misinterpret sensory experiences
Etiology
Sociocultural view: cultural issues; labeling issues; family dysfunction; search for meaning
Etiology
Treatment
Treatment
Historical treatment
Treatment
Historical treatment
More recent institutional treatment: milieu therapy, token economy
Treatment
Historical treatment
More recent institutional treatment: milieu therapy, token economy
Biological view: antipsychotic medications
Treatment
Treatment
Historical treatment
More recent institutional treatment: milieu therapy, token economy
Biological view: antipsychotic medications
Cognitive-behavioral view: challenge, reinterpret, and cope with hallucinations; acceptance; reinforce appropriate behaviors
Treatment
Historical treatment
More recent institutional treatment: milieu therapy, token economy
Biological view: antipsychotic medications
Cognitive-behavioral view: challenge, reinterpret, and cope with hallucinations; acceptance; reinforce appropriate behaviors
Sociocultural interventions:
Family therapy
Social therapy
Community approach
