SIMPLIFIED HABIT REVERSAL TREATMENT FOR CHRONIC HAIR PULLING IN THREE ADOLESCENTS: A CLINICAL REPLICATION WITH DIRECT OBSERVATION

Three developmentally normal adolescents with chronic hair pulling were treated with a simplified habit reversal procedure consisting of awareness training, competing response training, and social support. Treatment resulted in an immediate reduction to near-zero levels of hair pulling, with one to three booster sessions required to maintain these levels. The results were maintained from 18 to 27 weeks posttreatment, although 1 participant reported difficulty at follow-up. The effectiveness of simplified habit reversal and suggestions for future research are discussed.     

Tryptophan metabolism research in oligophrenic children. 4.: Activity and possibility of activating hepatic kynureninase after vitamin B6 treatment]

In 8 selected test persons of the 3rd series of experiments who were showing signs of pathological kynureninase activity, hepatic kynureninase was again established after 3 week's treatment with large doses of vitamin B6. The enormous in-vivo activation of the kynureninasis established goes to prove that apoenzyme synthesis may be stimulated by pyridoxine. On the basis of these results and the relative frequency of disorders dependent on B6, the question arises whether children from endangered families should not be given prophylactic vitamin B6 treatment from birth.     

Priorities in item recognition

The Sternberg paradigm was used to examine item recognition in the experiments reported here. Functions relating reaction time to positive set size and relating reaction time to the serial position of positive targets were discussed within the context of Sternberg’s (1969) recognition model. The experiments were designed to test (a) the hypothesis that certain members of the positive set receive preferential processing and (b) the hypothesis that some members of the negative set are compared to the target in memory. The results of both experiments supported the first hypothesis, and the results of Experiment I supported the second hypothesis. Models generally consistent with these results were discussed.     

From Pixels to People: A Model of Familiar Face Recognition

Research in face recognition has largely been divided between those projects concerned with front-end image processing and those projects concerned with memory for familiar people. These perceptual and cognitive programmes of research have proceeded in parallel, with only limited mutual influence. In this paper we present a model of human face recognition which combines both a perceptual and a cognitive component. The perceptual front-end is based on principal components analysis of face images, and the cognitive back-end is based on a simple interactive activation and competition architecture. We demonstrate that this model has a much wider predictive range than either perceptual or cognitive models alone, and we show that this type of combination is necessary in order to analyse some important effects in human face recognition. In sum, the model takes varying images of “known” faces and delivers information about these people.     

Beyond nomothetic classification of behavioural difficulties: Using Valued Outcomes Analysis to deal with the behaviour problems that occur in the classroom

The number of students who are labeled as having some form of behavioural disorder which requires specialized assistance in the regular school setting is growing. Current approaches to working with these students are often based on the standardized application of treatments designed to modify general symptoms rather than specific behaviours. It is noted that this approach to behaviour-change is limited because it does not seek to understand the reasons why particular behaviours are being used by students in particular settings. This paper will present an idiographic framework as an alternative approach to creating meaningful and long-term changes in the behavioural difficulties which occur in the school setting. This approach is based on developing a clear understanding of the purpose and usefulness of difficult student behaviour by investigating how that behaviour assists the student in gaining access to valued outcomes. Of particular significance to this assessment and intervention framework is the inclusion of the student's perceptions about the difficult behaviour and its impact on self, the environment and others. It is argued that effective changes in behaviour can only occur when the student's specific difficulties are understood and the student is taught specific skills to overcome these in the school setting.     

Sensitivity to interpersonal treatment in the workplace: Scale development and initial validation

The authors designed the sensitivity to interpersonal treatment (SIT) scale to assess how strongly individuals react to the interpersonal interactions in their workplaces. Questionnaire responses from 563 working undergraduates and 446 working adults provided data for this study. Details on the development of the new scale are provided along with initial evidence for its validity. Results indicated that the SIT is an internally consistent scale composed of two factors: self‐treatment and other‐treatment. Suggestions for future research that will develop a further understanding of SIT in the workplace are discussed.     

Nonrational processes in ethical decision making

Most current ethical decision-making models provide a logical and reasoned process for making ethical judgments, but these models are empirically unproven and rely upon assumptions of rational, conscious, and quasilegal reasoning. Such models predominate despite the fact that many nonrational factors influence ethical thought and behavior, including context, perceptions, relationships, emotions, and heuristics. For example, a large body of behavioral research has demonstrated the importance of automatic intuitive and affective processes in decision making and judgment. These processes profoundly affect human behavior and lead to systematic biases and departures from normative theories of rationality. Their influence represents an important but largely unrecognized component of ethical decision making. We selectively review this work; provide various illustrations; and make recommendations for scientists, trainers, and practitioners to aid them in integrating the understanding of nonrational processes with ethical decision making.     

‘What made me unhappy’. Experiences of,and responses to,lifestyle changes in breast cancer patients

Sixteen breast cancer patients were interviewed about any lifestyle changes they had experienced and their reactions to those changes. Data were collected and analysed via content analysis and then summary tabulations of patient responses until replication of responses was verified across patients. Results indicated that most patients suffered a reduction in recreation activities, unpleasant physical side effects from treatment and loss of feminine appearance characteristics, all of which were seen as decreases in previously available and valuable sources of social support and self-esteem. In response to these losses, patients reported a common coping strategy of avoidance or escape similar to some depressive symptomatology. Implications for counsellors are discussed.