Otherwise, the medicalization of criminality occurs Frances, Phallometry is widely considered appropriate for treatment and supervision of convicted sex offenders : "Courts have permitted plethysmographic testing for monitoring compliance by convicted sex offenders with the conditions of their community placement as part of crime-related treatment for sexual deviancy.
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Journal of Sex Education and Therapy25 1 Numerous stimulus sets exist for use with the PPG, and stimuli used vary along three dimensions, which include age, gender, and type of behavior. In the research conducted by Babchishin et al.
If significant arousal was not obtained for at least two trials in the baseline administration, the suppression condition is not administered and data collection for the VI-PPG is abandoned. Freund later wrote, "In the early fifties homosexual interaction was still an indictable offense in Czechoslovakia.
The Government argues that such false negatives render the test unreliable. From this point of view, penile erection is merely an epiphenomenon.
As previously explained, suppression PPGs are utilized in treatment as a method to collect data in regard to the ability to control arousal. The device measures blood flow to the penis, either through changes in the volume or circumference, as subjects view stimuli that are tailored to their problems or fetishes, according to guidelines by Oregon's Department of Health.
During this portion of the test, the client is also asked to rate his or her degree of sexual arousal to the visual stimuli. Finally, I note that another factor that may limit the utility of the results from the VI-PPG is the possibility of habituation.
The stimulus set consists of "trials," which are individual exposure periods to stimuli. To attempt to do so in this context would be a mistake.