z-logo
Premium
How do attending physicians describe cognitive overload among their workplace learners?
Author(s) -
Sewell Justin L.,
Santhosh Lekshmi,
O’Sullivan Patricia S.
Publication year - 2020
Publication title -
medical education
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.776
H-Index - 138
eISSN - 1365-2923
pISSN - 0308-0110
DOI - 10.1111/medu.14289
Subject(s) - cognition , cognitive load , working memory , psychology , medicine , applied psychology , qualitative research , psychiatry , social science , sociology
Objectives Cognitive load theory (CLT) focuses on the limited bandwidth of working memory. Core to CLT is the concept of cognitive overload, which occurs when working memory demands exceed working memory capacity, and learning and performance suffer. Within health professions education (HPE), workplace learning settings are very complex, placing learners at high risk of cognitive overload. Although continuous monitoring of physiologic parameters can indicate states of high cognitive load, how to practically identify cognitively overloaded learners within everyday workplace settings is not well understood. We sought to characterise how attending physicians described their perceiving of cognitive overload among learners in two different workplace settings: the gastrointestinal endoscopy suite and the intensive care unit. Methods We performed a secondary qualitative analysis of transcripts of interviews with workplace teachers that had been carried out during two previous studies. These studies had addressed different objectives but both were informed by CLT. Each included questions that prompted participants to reflect on how they perceived cognitive overload to manifest among learners in the workplace. To investigate the phenomenon of cognitive overload, we developed a new codebook and performed content analysis. Results We analysed 42 interview transcripts (22 endoscopists, 12 hospitalists, eight intensivists). Participants described four behaviours they had witnessed among learners they thought were cognitively overloaded: poor performance on workplace tasks; non‐verbal physical manifestations (including posture, eye and body movements and autonomic functions); verbal utterances (words and sounds), and interpersonal interactions with team members. Endoscopists often described individually oriented examples, whereas intensivists and hospitalists tended to frame examples within an interpersonal context. Conclusions We identified four overarching ways in which HPE workplace teachers perceived learners as appearing to be cognitively overloaded. Workplace teachers and learners should be mindful of and watch for these signs, which may signal states of cognitive overload. Earlier recognition of cognitive overload may facilitate timely action to reduce cognitive overload and promote learning.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here