Evaluation of Different Teaching- and Learningmethods

Study Overview
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Brief Summary
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Due to the corona pandemia and the consecutive reduction of teaching students face to face the imparting of medical skills is limited. Video sequences may be an adequate alternative to educate selected practical skills. The investigators explored this aspect in spring 2021 concerning the humeral intraosseous access. This study was registered under ClinicalTrials: NCT04842357. Data is still under statistical analysis and not published yet. As a secondary endpoint we found participant having done self-study first and watched a teaching-video one week later performed better than participant in the vice versa sequence. This may have important curricular implications. So, we launch the present study to investigate, if the sequence: Self-Study, then Teaching-Video is more efficient than vice versa.

Detailed Description
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The investigators will recruit last year medical students and randomise them into two groups: Group A and Group B. Group A will watch a standardised video about the skill, then directly do self-study. Group B will do self-study and then directly watch a standardised video. Right after this, both groups will be video recorded during the performance of the skill: humeral intraosseous access on a simulator. The performance will be quantified by a scale by two investigators

Official Title
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Evaluation of Different Teaching- and Learningmethods Concerning the Humeral Intraosseal Access in Inexperienced Providers

Conditions
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Complication of Infusion, Education, Medical

Intervention / Treatment
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* Other: Sequence of teaching-/learningmethod


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: voluteer medical students in their last year of medical school (i.e. after 2nd state board in Germany) writen informed consert Exclusion Criteria: denial of participation

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: Two unbound samples running through a different sequence of teching-/learningmethods
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Other: Sequence: self-study, then teaching video<br>Participants first do self-study, then right afterwards watch a teaching video, then become tested on a simulator and are videorecorded for evaluation | Other: Sequence of teaching-/learningmethod<br>* see: arm/group descriptions<br>|
| Other: Sequence: teaching video, then self study<br>Participants first watch a teaching video, then do self-study, then become tested on a simulator and are videorecorded for evaluation | Other: Sequence of teaching-/learningmethod<br>* see: arm/group descriptions<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| sum of score | sum of the score used to evaluate the particpants' performance by video records | 1 Day |