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Adaptation Model (adaptation + model)
Selected AbstractsAn analysis of Roy's Adaptation Model of Nursing as used within acute psychiatric nursingJOURNAL OF PSYCHIATRIC & MENTAL HEALTH NURSING, Issue 2 2004D. PATTON rpn rnt bns(hons) pgdiped msc This article examines the use of Roy's Adaptation Model of Nursing within acute psychiatric nursing. The analytical framework used to analyse the model was that of McKenna's (1997) framework. The author believed this framework would allow for analysis of an abstract nature to occur. After examining the model under different headings it was concluded that there exists a research gap in relation to the use of Roy's model within acute psychiatric nursing. It is recognized that Roy's model is well developed and therefore has the potential to positively effect nurse practice and patient outcomes within acute psychiatric nursing. However, it is also acknowledged that a greater level of research-based evidence is required in order to fully justify the use of the model within acute psychiatric nursing. [source] Putting the pieces together: teaching undergraduate research from a theoretical perspectiveJOURNAL OF ADVANCED NURSING, Issue 4 2003Marjorie C. Dobratz DNSc RN Problem/purpose.,Baccalaureate graduates are expected to utilize research across a wide variety of practice settings. While the literature reports a variety of teaching approaches, few studies examine baccalaureate students' comprehension of research content. Teaching techniques that focus on a conceptual or theoretical approach may foster research comprehension. Therefore, the purpose of this paper is to evaluate teaching/learning outcomes of an undergraduate nursing research course designed from a conceptual or theoretical approach. Procedure/findings.,Two classes of senior baccalaureate nursing students (n = 47) at a private institution, whose curriculum was based on the Roy adaptation model, were surveyed in 1990 and 1991 at the end of their undergraduate research course. The survey tool consisted of seven three-point Likert scale questions, four open-ended questions, and one unstructured comment. Findings showed that 72% strongly agreed that they would continue to read nursing articles in their practice field, 57% disagreed that they were intimidated by research language, and 55% agreed that they trusted their ability to use and utilize nursing research in practice. The most helpful learning activity was the research critique (34%) followed by group work (28%). The support of the teacher and Instructor's use of own research examples was also seen as most helpful (36%), while abstract cards (8%) were least helpful. Nonetheless, 23% requested more group activities, 13% wanted more class examples, and 11% asked for more time to comprehend definitions. Implications.,Students who approached research from the perspective of a nursing conceptual framework indicated that they put the pieces of the research puzzle together by working in groups, being supported by the Instructor, and learning from a variety of teaching methods. [source] The effects of experimental muscle and skin pain on the static stretch sensitivity of human muscle spindles in relaxed leg musclesTHE JOURNAL OF PHYSIOLOGY, Issue 11 2008Ingvars Birznieks Animal studies have shown that noxious inputs onto ,-motoneurons can cause an increase in the activity of muscle spindles, and it has been proposed that this causes a fusimotor-driven increase in muscle stiffness that is believed to underlie many chronic pain syndromes. To test whether experimental pain also acts on the fusimotor system in humans, unitary recordings were made from 19 spindle afferents (12 Ia, 7 II) located in the ankle and toe extensors or peronei muscles of awake human subjects. Muscle pain was induced by bolus intramuscular injection of 0.5 ml 5% hypertonic saline into tibialis anterior (TA); skin pain was induced by 0.2 ml injection into the overlying skin. Changes in fusimotor drive to the muscle spindles were inferred from changes in the mean discharge frequency and discharge variability of spindle endings in relaxed muscle. During muscle pain no afferents increased their discharge activity: seven afferents (5 Ia, 2 II) showed a decrease and six (4 Ia, 2 II) afferents were not affected. During skin pain of 13 afferents discharge rate increased in one (Ia) and decreased in two (1 Ia, 1 II). On average, the overall discharge rate decreased during muscle pain by 6.1% (P < 0.05; Wilcoxon), but remained essentially the same during skin pain. There was no detectable correlation between subjective pain level and the small change in discharge rate of muscle spindles. Irrespective of the type of pain, discharge variability parameters were not influenced (P > 0.05; Wilcoxon). We conclude that, contrary to the ,vicious cycle' hypothesis, acute activation of muscle or skin nociceptors does not cause a reflex increase in fusimotor drive in humans. Rather, our results are more aligned with the pain adaptation model, based on clinical studies predicting pain-induced reductions of agonist muscle activity. [source] | ||||||||||