#Subjects from the general population of Central Prison, Raleigh,  NC,
#volunteered for an experiment involving an ``isolation''
#experience. (Those convicted of felon offenses are housed in this
#facility.)  The experimental treatment exposed inmates to combined
#sensory restriction and suggestion.  The intent was to reduce the
#psychopathic deviant T scores (Pd T), Scale 4 of the Minnesota Multiphasic
#Personality Inventory (MMPI) test.
#Briefly, the three treatments consisted of
#
# 1) Four hours of sensory restriction plus a 15 minute ``therapeutic''
#    tape advising that professional help is available.
# 2) Four hours of sensory restriction plus a 15 minute ``emotionally
#    neutral'' tape on training hunting dogs.
# 3) Four hours of  sensory restriction but no taped message.
#
# Forty-two subjects were assigned to one of the three treatment groups
#(for a total of 14 in each treatment group). 
#For each subject the MMPI was administered before and after the
#experimental treatment. Pre-treatment  and post-treatment values of
#Pd T scores are given below for the 42 individuals. 
#
PreTrt1   PostTrt1   PreTrt2   PostTrt2    PreTrt3   PostTrt3 
67   74   88   79   86   90 
86   50   79   81   53   53 
64   64   67   83   81   102 
69   76   83   74   69   67 
67   64   79   76   81   76 
79   81   76   69   76   81 
67   74   71   71   74   69 
67   50   67   75   60   60 
69   60   69   64   67   69 
57   57   67   64   86   83 
76   62   67   64   86   107 
90   76   74   71   74   71 
71   71   81   74   71   71 
93   76   81   64   71   81