Search results
Results From The WOW.Com Content Network
Attenuation theory, also known as Treisman's attenuation model, is a model of selective attention proposed by Anne Treisman, and can be seen as a revision of Donald Broadbent's filter model. Treisman proposed attenuation theory as a means to explain how unattended stimuli sometimes came to be processed in a more rigorous manner than what ...
A nursing diagnosis may be part of the nursing process and is a clinical judgment about individual, family, or community experiences/responses to actual or potential health problems/life processes. Nursing diagnoses foster the nurse's independent practice (e.g., patient comfort or relief) compared to dependent interventions driven by physician ...
Nancy Roper, when interviewed by members of the Royal College of Nursing's (RCN) Association of Nursing Students at RCN Congress in 2002 in Harrogate [5] stated that the greatest disappointment she held for the use of the model in the UK was the lack of application of the five factors listed below, citing that these are the factors which make ...
Additional research proposes the notion of a moveable filter. The multimode theory of attention combines physical and semantic inputs into one theory. Within this model, attention is assumed to be flexible, allowing different depths of perceptual analysis. [28] Which feature gathers awareness is dependent upon the person's needs at the time. [3]
It is vital that a recognized nursing assessment framework is used in practice to identify the patient's* problems, risks and outcomes for enhancing health. The use of an evidence-based nursing framework such as Gordon's Functional Health Pattern Assessment should guide assessments that support nurses in determination of NANDA-I nursing diagnoses.
NANDA International (formerly the North American Nursing Diagnosis Association) is a professional organization of nurses interested in standardized nursing terminology, that was officially founded in 1982 and develops, researches, disseminates and refines the nomenclature, criteria, and taxonomy of nursing diagnosis. In 2002, NANDA became NANDA ...
Roy employs a six-step nursing process: assessment of behaviour; assessment of stimuli; nursing diagnosis; goal setting; intervention and evaluation. In the first step, the person's behaviour in each of the four modes is observed. This behaviour is compared with norms and is deemed either adaptive or ineffective.
The second theory asserts that object-based attention can shift quicker within an object than between objects. Egly and colleagues provided evidence for an object-based component of such visual orienting in a cued reaction time task involving both normal participants and parietal-damaged patients.