title: A study of diagnostic reasoning in pediatric nurses.
abstract: OBJECTIVE
  To examine the data collecting and interpreting phases of the diagnostic reasoning process used by practicing pediatric nurses and to determine: (a) types of information deemed important for planning nursing care; (b) the functional health patterns addressed; and (c) frequency of validation of early hypotheses.
  
  
  METHODS
  Thirty-four registered nurses who attended continuing education pediatric nursing workshops were asked to analyze a written simulated case study discussing maternal-infant interaction. Diagnostic cues in the case study were based on a framework that consisted of a clinical nursing model of maternal-infant interaction and selected nursing diagnoses. Open-ended questions were used to examine subjects' attention to and interpretation of these cues.
  
  
  RESULTS
  All subjects identified information related to the child's physical needs and the mother's responsibility to meet those needs as important for planning nursing care. There was less attention given to the interaction of mother and child. The most common response was identification of cues associated with five functional health patterns (29.4% of subjects). The functional health pattern, coping-stress tolerance, was addressed least often, although all nurses identified cues associated with role relationship. Only 38% of the subjects identified the need for validation of early hypotheses.
  
  
  CONCLUSIONS
  The findings support the need for further research on the diagnostic reasoning of pediatric nurses. Recommendations include methods to enhance pediatric nurses' collection and interpretation of data specific to the pediatric clinical setting.
authors.forename: E A
authors.initials: EA
authors.lastname: McFadden
authors.forename: A E
authors.initials: AE
authors.lastname: Gunnett
mesh_terms: D015400:Clinical Nursing Research; D006801:Humans; D008606:Mental Processes; D009733:Nursing Diagnosis; D010347:Patient Care Planning; D010371:Pediatric Nursing