C3: Mental Health Flashcards
Rosenham 1: aim
Rosenham wanted to test the validity and reliability of the diagnostic system. The aim of this study was to see if psychiatrists can reliably tell the difference between people who are sane and those who are insane
Rosenham 1: method
Cover participant observation as the study lacks a direct manipulation of an independent variable
Rosenham 1: what did he argue the research method was
A field experiment stating the independent variable was the words that the pseudo patients said that they could hear
Rosenham 1: participants
The staff and patients of 12 hospitals from 5 different states in the USA
Rosenham 1: were pseudopatients the participants
These were not the participants. These were 8 fake patients in which comprised of Rosenham and his confederates
Rosenham 1: female to male ratio
3:5
Rosenham 1: what were the words recalled by the patients
‘thud’, ‘empty’ and ‘hollow’
Rosenham 1: how many pseudopatients were diagnosed with schizophrenia
11
Rosenham 1: how many pseudopatients were diagnosed with manic depressive disorder
1
Rosenham 1 results: responses to requests made to psychiatrists
13 responses to a toal of 185 requests = 7%
Rosenham 1 results: responses to requests made to nurses and attendants
47 responses to a total of 1,283 requests a 3.6%
Rosenham 1 results: psychiatrists leaving the ‘cage’
Emerged 6.7 times per day
Rosenham 1 results: head averted by psychiatrists
71%
Rosenham 1 results: amount of time spent with psychiatrists, psychologists
Average= less than 7 minutes a day
Rosenham 1 results: length of hospitalisation
Ranged from 7-52 days. Average of 19 days
Rosenham 1 results: number of patients questioning the pseudopatient’s sanity
35/118 patients noticed the pseudopatients were faking
Rosenham 1 results: number of pills recorded
2100
Rosenham 1 conclusion:
Unreliable. The doctors and psychiatrists could not reliably tell who was insane and who was sane. They were more likely to diagnose a healthy person as sick. This is also known as a type one error
Rosenham 2: aim
To investigate whether hospitals could diagnose the insane as sane.
Rosenham 2: method
A self report study in a natural environment
Rosenham 2: participants
Real hospitals and their real staff
Rosenham 2: what was the key thing about this procedure
Rosenham did not send any pseudopatients to the hospital
Rosenham 2 results: number of patients admitted and judged
193
Rosenham 2 results: patients who are alleged by at least one member of staff to be a pseudopatient
41
Rosenham 2 results: patientd who were alleged by a doctor to be a pseudopatient
23
Rosenham 2 results: patients who were alleged by two members of staff to be pseudopatients
19
Rosenham 2 conclusion:
Rosenham had again shown that the diagnostic system was unreliable. The doctors and psychiatrists could not reliably tell who was insane and who was sane. This is also known as a type two error