Some applications of holography to medical assessment.
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Biomedical subjects
Publications and source records attributed to S T Higgins.
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This clinical case study extends the literature on behavioral treatment of self-injury to an intellectually normal infant with spina bifida and diminished sensitivity to pain. After treatment by attention-play periods plus an aversive tasting substance applied to the injured finger, severe biting of the index finger was eliminated and the finger healed. Follow-up inquiries 2 months, 2 and 3 yr later revealed no biting and no substantial tissue damage.
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Cocaine abuse remains a daunting United States public health problem. Recreational cocaine use is decreasing, but regular use indicative of dependence is stable or increasing. Treatment interventions are often characterized by high rates of early attrition and continued drug use and involve only a small proportion of cocaine users. Hence, more effective and expanded strategies for motivating individuals to forgo or reduce cocaine use are needed. This commentary has a two-part purpose: (a) to underscore the fundamental role of reinforcement in the genesis and maintenance of cocaine use and (b) to illustrate how that knowledge in combination with consumer-demand theory might be translated into effective strategies for reducing cocaine use.
This study evaluated preferences for various clinic privileges, retail items, and social activities for use in an outpatient opioid dependence treatment program. Fifty-three opioid-dependent patients who received treatment with buprenorphine for at least 30 days rank ordered 11 clinic privileges, 19 retail items, and 8 social activities from the most desirable (a rank of 1) to the least desirable (a rank equal to the number of items in that category). Additional questions determined preference for counseling frequency and dosing levels. The top three mean rankings for clinic privileges were $50 cash for opioid-negative urines (2.8), take-home doses of buprenorphine (3.6), and voucher points for opioid-negative urines (4.7). The top three mean rankings for retail items were restaurant gift certificates (4.1), movie passes (4.9), and videotape movie and player rentals (6.8). The top three mean rankings for social activities were movies (2.4), barbecues (3.8), and hiking trips (4.3). There was no preference reported for increases or decreases in counseling frequency. Seventy-four percent of subjects preferred to increase their buprenorphine dose by an average of 60.84% independent of their present dose. Consistent with previous findings from methadone treatment, cash payments for opioid-negative urines and take-home medication were the highest ranked clinic privileges. These results suggest that various retail items and social activities may also be useful for reinforcing positive treatment outcomes during outpatient opioid treatment.
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