J L Jensen1, A Bienkowski2, A H Travers1, L A Calder3, M Walker1, W Tavares4, P Croskerry5. 1. *Emergency Health Services,Dartmouth,NS. 2. ‡McMaster University Family Medicine Residency Program,Hamilton,ON. 3. §Ottawa Hospital Research Institute,Ottawa,ON. 4. ¶Centennial College,Toronto,ON. 5. †Department of Emergency Medicine and Division of EMS,Dalhousie University,Halifax,NS.
Abstract
OBJECTIVE: Two major processes underlie human decision-making: experiential (intuitive) and rational (conscious) thinking. The predominant thinking process used by working paramedics and student paramedics to make clinical decisions is unknown. METHODS: A survey was administered to ground ambulance paramedics and to primary care paramedic students. The survey included demographic questions and the Rational Experiential Inventory-40, a validated psychometric tool involving 40 questions. Twenty questions evaluated each thinking style: 10 assessed preference and 10 assessed ability to use that style. Responses were provided on a five-point Likert scale, with higher scores indicating higher affinity for the style in question. Analysis included both descriptive statistics and t tests to evaluate differences in thinking style. RESULTS: The response rate was 88.4% (1172/1326). Paramedics (n=904) had a median age of 36 years (IQR 29-42) and most were male (69.5%) and primary or advanced care paramedics (PCP=55.5%; ACP=32.5%). Paramedic students (n=268) had a median age of 23 years (IQR 21-26), most were male (63.1%) and had completed high school (31.7%) or an undergraduate degree (25.4%) prior to paramedic training. Both groups scored their ability to use and favourability toward rational thinking significantly higher than experiential thinking. The mean score for rational thinking was 3.86/5 among paramedics and 3.97/5 among paramedic students (p<0.001). The mean score for experiential thinking was 3.41/5 among paramedics and 3.35/5 among paramedic students (p=0.06). CONCLUSION: Working paramedics and student paramedics prefer and perceive that they have the ability to use rational over experiential thinking. This information adds to our current knowledge on paramedic decision-making and is potentially important for developing continuing education and clinical support tools.
OBJECTIVE: Two major processes underlie human decision-making: experiential (intuitive) and rational (conscious) thinking. The predominant thinking process used by working paramedics and student paramedics to make clinical decisions is unknown. METHODS: A survey was administered to ground ambulance paramedics and to primary care paramedic students. The survey included demographic questions and the Rational Experiential Inventory-40, a validated psychometric tool involving 40 questions. Twenty questions evaluated each thinking style: 10 assessed preference and 10 assessed ability to use that style. Responses were provided on a five-point Likert scale, with higher scores indicating higher affinity for the style in question. Analysis included both descriptive statistics and t tests to evaluate differences in thinking style. RESULTS: The response rate was 88.4% (1172/1326). Paramedics (n=904) had a median age of 36 years (IQR 29-42) and most were male (69.5%) and primary or advanced care paramedics (PCP=55.5%; ACP=32.5%). Paramedic students (n=268) had a median age of 23 years (IQR 21-26), most were male (63.1%) and had completed high school (31.7%) or an undergraduate degree (25.4%) prior to paramedic training. Both groups scored their ability to use and favourability toward rational thinking significantly higher than experiential thinking. The mean score for rational thinking was 3.86/5 among paramedics and 3.97/5 among paramedic students (p<0.001). The mean score for experiential thinking was 3.41/5 among paramedics and 3.35/5 among paramedic students (p=0.06). CONCLUSION: Working paramedics and student paramedics prefer and perceive that they have the ability to use rational over experiential thinking. This information adds to our current knowledge on paramedic decision-making and is potentially important for developing continuing education and clinical support tools.
Entities:
Keywords:
decision making; emergency medical services; paramedics
Authors: Talita D C Frazão; Ana F A Dos Santos; Deyse G G Camilo; João Florêncio da Costa Júnior; Ricardo P de Souza Journal: BMC Med Inform Decis Mak Date: 2021-05-06 Impact factor: 2.796