Wednesday, May 21, 2014

Article Review - Teachable moments, learnable moments: Medical Rounds as a paradigm for education

de Luise, V. P. (2014). Teachable moments, learnable moments: Medical Rounds as a paradigm for education. Mind, Brain, and Education, 8(1), 3-5.
Background:
Medical rounds have been utilized throughout the century as a pedagogical tool that allows physicians, physician-in-training, and their teams to engage in shared knowledge that informs the clinical diagnosis and treatment of patients. Medical rounds have been suggested as an effective strategy for administrators in the field of education to better understand their field.
Purpose:
The article aim was to provide an analysis of the four types and functions of medical rounds, (1) morning rounds, (2) chart rounds, (3) grand rounds, and (4) ongoing collaborations to determine the utility for the field of education.
Definitions:
Morning Rounds – Daily episode where an attending physician, physicians-in-training, interns, nurses and others walk through a specified area of interest within the hospital visiting the bedside of each patient on the teams watch. The team engages in a sharing of medically relevant information, discussion, and examination of each patient throughout the walk; Afternoon “Chart” Rounds – a privately held discussion about the status of each patient since morning rounds; Grand Rounds – presentations of specific medical cases and supporting literature delivered in an auditorium setting with the opportunity for discussion between physicians and physicians-in-training; Ongoing Collaboration – informal chat sessions, usually in a lounge or cafeteria, where physicians and researchers share ideas
Key Points:
Evidence suggests that medical students learn differently depending on who is doing the teaching. Morning rounds represent a distinct differentiation between the teacher and the learner, but the physician-in-training’s contribution to the discussion and their ability to ask deeper questions allows them to also be the teacher. Therefore, morning rounds are both top-down and bottom-up as they represent a fluid model of shared information and learning.
Grand rounds represent a top-down pedagogy delivered by expert physicians usually from a podium allowing physicians-in-training the opportunity to ask questions and engage in discussions to improve future patient care.
Conclusion: The shared fluidity and complexity between teacher and learner serves as an overarching theme to all four models of medical rounds. The teacher is just as much informed during the process as the learner.
The utilization of a more complex teaching-brain teaching model allows for an optimal teaching and learning experience.
Implications: The integration of teachable moments and pedagogical episodes as utilized in medical education could assist in the development of a more ideal atmosphere that maximizes opportunities for teaching and learning without compromising human interaction through the usage of technology.  

 Questions Raised: In what way could educators employ strategies from medical rounds in a collaborative fashion in order to find effective solutions to everyday problems within the classroom?  

Monday, May 12, 2014

Neuro Clips May 11, 2014

April 30 – May 11, 2014
News Clips:

The Neuroscience of Mathematical Beauty
Summary: Researchers explore “mathematical beauty” by conducting an fMRI study asking postgraduate and postdoctoral mathematicians to rate mathematical equations for their beauty. Mathematical beauty seems to be related to the same part of the brain associated with visual, musical, or moral beauty; but is not related to an understanding of the mathematical equation.

Tackling test anxiety may help prevent more severe problems
Summary: Recent study explores a test-anxiety-reduction intervention in the gulf south region of the U.S. post Hurricane Katrina. The intervention taught behavioral strategies such as relaxation and was found to be useful in the reduction of test anxiety, anxiety disorder, and depression symptoms. Results indicate the potential for school based anxiety reduction programs to be utilized in a more generalized context.

Mitochondrial deficits in children with autism confirmed
Summary: Recent study found less oxygen and more oxygen free radicals in the mitochondria of granulocyte cells. Granulocyte cells fight infection and protect the body from invaders such as viruses and bacteria. Coupled with other previous studies, the results indicate that these impaired cells may relate to cognitive impairments associated with autism.

Experiencing letters as colors: New insights into synesthesia
Summary: Synesthesia is the phenomenon where two or more of the five senses are experienced together as opposed to separately. A recent study aims to explore this experience by investigating synesthetes who experience color when seeing printed letters of the alphabet.

Frequently Reassigning Teachers Limits Their Improvement
Summary: Recent study examines student improvement of 500,000 students grades 3-5 in North Carolina. Results indicate that students whose teachers have not switched teaching assignment grades show greater improvement in test scores than students with equally experienced teachers who switched grades frequently. Results could have implications for school policies that foster teachers’ grade specific skills.

Tracking the Source of 'Selective Attention' Problems in Brain-Injured Vets
Summary: Researchers explored problems with selective auditory attention, the ability to focus attention on one sound source while ignoring others, in veterans with traumatic brain injury as well as blast-exposed veterans specifically. Study results found that blast-exposed veterans with TBI performed worse on auditory tasks and showed weak brain responses.

Sustainability needs link between theory, practice in education
Summary: Researchers suggest that a new approach to teaching could help foster a more practical perspective for pupils of “pure” science subjects such as physics, chemistry, biology, etc. to be blended with environmental sciences to evoke sustainability.

Quick test can help spot depressed teenagers, nursing researcher finds
Summary: Recent study suggests that the use of the Center for Epidemiological Studies Depression Scale for Children (CES-DC) in primary care facilities could be useful in screening for depression in teens during well visits.

Custom-made mouthguards reduce athletes' risk of concussion, study shows
Summary: Recent study of 412 high school football players found that players wearing over-the-counter mouthguards were more than twice as likely to suffer mild traumatic brain injury/concussion than those wearing custom made mouthguards.

Lower verbal test score for toddlers who play non-educational games on touch screens
Summary: Recent study surveyed 65 families to examine the potential benefits of touch-screen devices for infants and toddlers 0-3 years old. The study found that parents utilize touchscreen devices for educational shows, educational applications, non-educational games, and sometimes for the child to merely touch the screen “aimlessly.” There was no significant difference in testing scores for children with or without touchscreen exposure, however children who played non-educational games scored lower on developmental verbal tests.

Policymakers seduced by neuroscience to justify early intervention agenda
Summary: Article discusses the dangers of overemphasizing neuroscience the development of policies that impact decisions regarding child custody and protection.