Thirty-six undergraduate psychology students who had high measured test anxiety were randomly assigned to one of three groups: covert reinforcement, placebo control, and no-treatment control. Pretreatment, posttreatment, and follow-up scores were obtained on three criterion measures. The findings supported the use of covert reinforcement for treating test anxiety.
The relationships of psychological and demographic variables to retention in treatment of narcotic addicts were examined. Age and race were not related to retention. The IQ's of subjects retained longer seemed to be higher but the relationship did not reach statistical significance with this sample size. Legal pressure was clearly associated with longer retention as were higher scores on the Suitable for Treatment Scale. Legal pressure seemed to exert its major influence early in treatment. Treatment center variables and patient variables probably interact to determine retention.
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