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The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
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Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
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Related Experiment Video

Updated: Feb 16, 2026

A Method for Investigating Change Blindness in Pigeons Columba Livia
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[Inattentional blindness in the diagnostic process].

Amalie Middelboe Andersen1, Jan K B Friis, Lars J Østergaard

  • 1amaliemiddelboe@hotmail.com.

Ugeskrift for Laeger
|December 21, 2017
PubMed
Summary

Radiologists may experience inattentional blindness, missing critical findings not central to their primary task. This phenomenon impacts diagnostic accuracy by limiting attention during scan interpretation and patient data entry.

Area of Science:

  • Cognitive Psychology
  • Medical Imaging Interpretation
  • Radiology

Background:

  • Inattentional blindness is a cognitive bias where individuals fail to notice unexpected stimuli when focused on a demanding task.
  • This bias can significantly affect performance in high-stakes fields like radiology.

Purpose of the Study:

  • To investigate the occurrence and implications of inattentional blindness in radiologists' interpretation of medical scans.
  • To explore how attention, as a limited resource, is allocated during the diagnostic process.

Main Methods:

  • The study examines the concept of inattentional blindness within the context of radiological image analysis.
  • It discusses the distribution of attention during clinical diagnosis, considering factors like focused diagnosis and electronic health record data entry.

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Main Results:

  • Focusing on a primary diagnosis may lead to overlooking findings supporting alternative diagnoses.
  • Distractions from tasks like electronic health record data entry can divert attention from a comprehensive patient assessment.

Conclusions:

  • Inattentional blindness poses a risk in radiology, potentially causing missed diagnoses.
  • Optimizing attention distribution in the diagnostic workflow is crucial for improving patient care and diagnostic accuracy.