A comparative evaluation of parent-training interventions for families of chronic delinquents

Fifty-five families of chronically offending delinquents were randomly assigned to parent-training treatment or to service traditionally provided by the juvenile court and community. The families in the parent-training group received an average of 44.8 hours of professional contact (23.3 hours of which were phone contacts), and each control group family received treatment estimated at more than 50 hours on the average. Comparisons of police contact data at baseline and subsequent years for the two groups showed that subjects in both groups demonstrated reduced rates of offending during the followup years. The finding most relevant was significant treatment-by-time effect for offense rates, with most of this effect accounted for by a greater reduction in serious crimes for the experimental group during the treatment year, and a similar reduction of the community control group occurring in the first of three followup years. These early decrements in offense rates persisted during followup for both groups. Throughout the study, boys in the experimental group spent significantly less time in institutional settings than did boys in the control group. Parent training had a significant impact, but the reduction in offending was produced at very high emotional cost to staff. Although it is clear that this population requires substantial treatment resources, this study underscores the need for more work on prevention.Research for this paper was supported by grant MH 37938 from the Center for Studies of Antisocial and Violent Behavior, National Institute of Mental Health (NIMH), U.S. Public Health Service (PHS). The writing was supported in part by grants MH 17126 and MH 37940 from the same Center, grant DA 05304 from the National Institute of Drug Abuse, U.S. PHS., and grant MH 38730 from the Child and Adolescent Disorders Research Branch, NIMH, U.S. PHS. The authors gratefully acknowledge the enduring commitment of the treatment staff that made this study possible: Patricia Chamberlain, Marion Forgatch, and Kate Kavanagh.     

Use of the family adaptability and cohesion evaluation scales in child clinical research

Although the FACES has become a widely used instrument for assessing children's family relations, the possible linearity vs. curvilinearity of its cohesion and adaptability scales has been treated inconsistently by investigators. This study evaluated whether samples of adolescent repeat offenders, young adult prisoners, and adolescent nonoffenders were discriminated better by a linear or curvilinear treatment of the FACES scores. Between-groups comparisons showed that significant effects were observed for each of the three curvilinear measures (cohesion-curvilinear, adaptability-curvilinear, distance-from-center) and only one of the two linear measures (cohesionlinear). These findings support the superiority of a curvilinear treatment of the FACES. In light of these findings, it is suggested that investigators who use FACES evaluate the linearity of the scales and determine whether a linear or curvilinear treatment of the data produces more meaningful results.     

Aversive procedures: The minnesota experience

Aversive and deprivation procedures for controlling and reducing challenging behaviors have received increasing attention. Many states have adopted guidelines on the use of these procedures treating persons with developmental disabilities. The Minnesota state rule promulgated in October, 1987 requires reviews from both local and state-wide review committees on permitted, but controlled procedures. Data generated from state-wide committees revealed that (a) state operated regional treatment centers (RTCs) employed individual habilitative training programs with controlled procedures more frequently than community-based agencies (b) a higher proportion of RTC submissions were for treatment of self-injury than submissions from community services, and (c) RTCs had a higher usage of mechanical restraints than community facilities with both services settings using manual restraints more frequently than all other controlled procedures combined. Reasons for the above differences in the two service settings were discussed.     

The effect of training on visual alignment discrimination and grating resolution

The effect of training on an observer’s ability to detect the misalignment of three points, a hypes-acuity, and to resolve a six-line grating was studied in a transfer-of-training design with observers (4 in each of two experiments) who were experienced in making psychophysical judgments of other visual stimuli. The transfer-of-training design enabled us to look for any training-based improvement. Long periods of training produced no statistically significant improvement in performance under any condition. There were small practice-based improvements, but the primary patterns indicated threshold fluctuation rather than improvement. We interpret the results to indicate that the neural mechanisms underlying three-point alignment and grating discrimination, like those for gap bisection (Klein & Levi, 1985), are not malleable to any significant extent.     

Concurrent schedule assessment of food preference in cows

Six dairy cows (Bos taurus) were trained on several pairs of concurrent variable-interval schedules with different types of food available on each alternative. The required response was a plate press made by the animal's muzzle. Performance generally replicated that found with other species. The generalized matching law accounted for the preference data, showing that food preference could be quantitatively analyzed as a special case of response bias. The preference functions showed that the response- and time-allocation ratios were not as extreme as obtained reinforcement rate ratios (undermatching).     

Theories of family pathology: In what direction

Although specific typologies, classifications, or taxonomies of family pathology have been demonstrated to have research merit, it is clear that their practical or clinical application has been at best marginal. The general theories in family therapy have not yet led to the development of viable typologies.I believe there are three general theories which perhaps converge only in their acceptance of a process of victimization in families that may lead to the outbreak of psychiatric symptoms in members: the intergenerational, the communicational, and scapegoat theory. The paper describes these theories and suggests their strengths and limitations. The dominant family therapies that have arisen in the late 1970s are short-term approaches. These are especially favorable to the development of scapegoat theory, fit reasonably well with communicational theory, but are inconsistent with intergenerational theory.An invited lecture at the 11th International Congress of Psychotherapy in Amsterdam, August 28, 1979.     

Methodological and theoretical issues in neuropsychological assessment

While there are philosophical and theoretical differences between neuropsychologists and behavior therapists, it is suggested that a significant reconciliation can be achieved in regard to assessment and treatment of the brain-damaged patient. While brain damage is often viewed as an irreversible disorder, there is evidence that substantial recovery of function can occur, particularly when adequate retraining is provided. There are practical and empirical considerations that suggest that neuropsychological tests are currently the best tools available for behavioral assessment of brain-damaged patients. However, the results of these tests can be used not only diagnostically but also to identify target behavioral deficits that may be rehabilitated through systematic retraining efforts. Such rehabilitation efforts can be optimally planned, implemented, and evaluated through an alliance between the neuropsychologist, who identifies the ability and deficit pattern, and the behavior therapist, who devises and evaluates the retraining program. It is possible that the successes of behavior therapy in numerous clinical and educational applications can be repeated in the cases of brain-damaged patients. However, such success would appear to be contingent on appreciation of the high degree of specificity often seen in neurological deficit patterns and the great complexities involved in the relationships between brain function and behavior.     

Value systems and psychopathology in family therapy

Two sets of values—the continuity and the discontinuity—are readily apparent in family conflict. Pathogenic relating erupts after an impasse between the sets of values. Husband-wife conflict, parent-child conflict, and conflict between the family and neighborhood or community are described in terms of conflict in value systems. Family therapy is a method for influencing the value systems.Each of the three role functions of the family therapist—the go-between, the side-taker, and the celebrant—expresses both continuity and discontinuity values which are described. Depending on his assessment of pathogenic relating and other features of family dysfunction, the therapist selectively expresses values that serve to disrupt and then repair destructive family interaction.The process of engaging families in therapy is crucial because many families, especially those that are poor and uneducated, do not like to sit and talk about problems. Short-term therapy works best with the majority of poor, uneducated families; it even works best with middle-class families. Short-term therapy works mainly because it least violates value expectations the majority of families have about therapy.An invited presentation for the First International Congress of Family Therapy held in Tel Aviv, Israel, in February, 1976. A brief version of this paper is scheduled forPsychotherapy: Theory, Research and Practice, Vol. 15, No. 1, 1978, but due to an extraordinary delay in publication of the above-named journal, the lengthier version here may actually appear in print first. The possibility is mutually acknowledged by the editors of both journals.