The British journal of clinical psychology / the British Psychological Society
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The present study draws upon resource-based models of attention in suggesting that the processing of chronic and persistent pain is a task that demands the application of central and executive attention. If a chronic and persistent pain stimulus is demanding of central, attentional resources, it follows that it will compete with a second attention-demanding task for those limited resources. Here it is hypothesized that performance of an attention-demanding interference task will be detrimentally affected by the demands of persistent pain. ⋯ Expt 2 repeated Expt 1 with a more difficult and more complex task. Only when the task was at its most difficult and its most complex (i.e. at the greatest demand of limited resources) did those patients in high levels of pain (i.e. at the greatest demand of limited resources) show performance decrements. The results of both experiments are discussed in relation to the debate concerning the use of cognitive methods for pain control and in relation to the application of cognitive psychology to the study of chronic pain.
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Current research on chemotherapy-induced nausea and vomiting in cancer patients is reviewed, and some hypotheses to explain why anticipatory and post-chemotherapy nausea and vomiting appear are suggested. Methodological problems are also discussed. It is suggested that future research should focus on post-chemotherapy nausea and emesis, rather than anticipatory nausea and emesis, in order to achieve a deeper understanding of the psychological factors involved in the development of chemotherapy-induced nausea and vomiting.
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Review Comparative Study
Psychosocial aspects of sickle cell disease (SCD) in childhood and adolescence: a review.
This paper reviews the literature on the psychological and social aspects of Sickle Cell Disease (SCD) and discusses the clinical implications of its impact on children and their families. Sickle Cell Disease is a family of blood diseases including sickle cell anaemia (SS), SC disease (SC), and sickle B thalassaemia (SBThal). ⋯ The psychosocial adaptation of children and adolescents with SCD and their families has been associated with the personality and developmental stage of the child, family attitudes and behaviour, socioeconomic status, and social and environmental support. Concerns about the quality of interpersonal relationships within families have also led to investigations of family characteristics and social networks, and some research studies have pointed to different ways of coping associated with specific network and family structures.
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Randomized Controlled Trial Clinical Trial
Effect of rational and irrational statements on intensity and 'inappropriateness' of emotional distress and irrational beliefs in psychotherapy patients.
Ellis's rational-emotive theory postulates that since irrational statements augment emotional distress, replacing irrational with rational statements should lessen distress. This hypothesis was tested in the initial stages of psychotherapy by having 13 and 14 clinical out-patients respectively repeat for one minute either rational or irrational statements about their major presenting psychological problem. ⋯ Although the experimental intervention had no effect on a post-test measure of irrational beliefs, patients repeating rational statements had significantly lower appropriate and inappropriate negative emotions at post-test, suggesting that inappropriate emotions do not differ qualitatively from appropriate emotions and that making rational statements may lower emotional distress in patients. Patients reiterating irrational statements showed no change in emotions, implying that these kinds of irrational cognitions may have already been present.
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The aim of this study was to conduct a component analysis of a group programme for chronic low back pain patients. Forty-five patients participated in the pain control course, consisting of education about pain and a training in self-hypnosis. A pain diary was used as a measure of pain intensity, up-time and use of pain medication. ⋯ On completion of the total treatment package, patients manifested statistically significant changes on all measures except reported pain intensity. It is suggested that the pain control course is a non-invasive, inexpensive means of treatment which could be of some value in teaching even more severely disabled low back pain patients to cope more adequately with their pain problem. For this group of patients, a better adjustment to continuing pain may prove to be a more realistic therapy goal than pain reduction.