Fails for Concept Inventory (digital) Data Encoding (AAPT WM21 talk)
Channel: ooiooiooiii
Date: 08/01/2021

more info about the Flight Physics Concept Inventory (FliP-CoIn) at 

https://zus.uni-koeln.de/flip-coin.html


Abstract:
This will be a humbling talk. We take you on our journey of fails in digital and analogue data collection, encoding and scoring as well as procedures and ideas of fixing them. We answer questions like:
“How can I reach sufficient encoding redundancy?”, “How to estimate the coding error probability?”,
“What are the pitfalls in (digital) data scoring?”,
“What metadata might become useful for my analysis?”
Or as Springuel, Wittmann & Thompson (2019, p.2) would say: “[D]ata encoding is often neglected or taken for granted, even though this step forms an important bridge between the data collection and analysis.”