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Identification of threshold concepts for biochemistry.

ABSTRACT: Threshold concepts (TCs) are concepts that, when mastered, represent a transformed understanding of a discipline without which the learner cannot progress. We have undertaken a process involving more than 75 faculty members and 50 undergraduate students to identify a working list of TCs for biochemistry. The process of identifying TCs for biochemistry was modeled on extensive work related to TCs across a range of disciplines and included faculty workshops and student interviews. Using an iterative process, we prioritized five concepts on which to focus future development of instructional materials. Broadly defined, the concepts are steady state, biochemical pathway dynamics and regulation, the physical basis of interactions, thermodynamics of macromolecular structure formation, and free energy. The working list presented here is not intended to be exhaustive, but rather is meant to identify a subset of TCs for biochemistry for which instructional and assessment tools for undergraduate biochemistry will be developed.

SUBMITTER: Loertscher J

PROVIDER: S-EPMC4152212 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

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Identification of threshold concepts for biochemistry.

Loertscher Jennifer J Green David D Lewis Jennifer E JE Lin Sara S Minderhout Vicky V

CBE life sciences education 20140101 3

Threshold concepts (TCs) are concepts that, when mastered, represent a transformed understanding of a discipline without which the learner cannot progress. We have undertaken a process involving more than 75 faculty members and 50 undergraduate students to identify a working list of TCs for biochemistry. The process of identifying TCs for biochemistry was modeled on extensive work related to TCs across a range of disciplines and included faculty workshops and student interviews. Using an iterati ...[more]

PMID: 25185234

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Project description:ObjectiveTo identify threshold concepts (TCs) for physicians undergoing postgraduate medical education (PGME) in general practice.DesignAn explorative, qualitative study with 65 min focus group interviews and thematic analysis was used. Participants were asked to describe their most transformative learning experiences. Heuristical TCs were identified from the thematic analysis.SettingAotearoa/New Zealand (A/NZ).ParticipantsFifty participants, mostly comprising current trainees and educators from urban centres, and of NZ/European ethnicity.ResultsTwenty TCs covering many aspects of postgraduate general practice experience were derived from themes identified in the data. Presented in medical proverbial form for ease of recollection, these included: Money makes the practice go round; Be a legal eagle; Manage time or it will manage you; Guidelines, GPs' little helpers; Right tool, right word, right place; The whole of the practice is greater than the sum of the parts; The personal enhances the professional; Beat biases by reflection; Chew the Complexity, Unpredictability, Diversity; Embrace the uncertainty; Not knowing is knowing; Seek and you shall find; Waiting and seeing, waiting and being; Look, listen, think between the lines; Treat the patient beyond the disease; No patient is an island; Words work wonders; Hearing is healing; Being you and being there; and; The relationship is worth a thousand consults. These TCs mapped onto core competencies in A/NZ's PGME in general practice curriculum.ConclusionsParticipants readily identified transformative and troublesome moments in their PGME in general practice. These findings confirmed evidence for a wide range of TCs with many newly identified in this study. All TCs were fundamentally based on the doctor-patient relationship, although often involving the context and culture of general practice. Actively incorporating and teaching these identified TCs in PGME in general practice may enable trainees to grasp these important learning thresholds earlier and more easily and aid in identity and role formation.

Dataset Information

Identification of threshold concepts for biochemistry.

Publications

Identification of threshold concepts for biochemistry.

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