HCIkey: Key of Correct Answers for Homeostasis Concept Inventory Dataset
Description
The HCIkey is a vector of factors representing correct answers of
HCItest dataset.
Usage
data(HCIkey)
Arguments
Format
A nominal vector with 20 values representing correct answers to items of HCItest
dataset. For more details see HCItest.
References
McFarland, J. L., Price, R. M., Wenderoth, M. P., Martinkova, P., Cliff, W., Michael, J., ... & Wright, A. (2017).
Development and validation of the homeostasis concept inventory. CBE-Life Sciences Education, 16(2), ar35.