HCItest) dataset consists of the responses of 651 students (405 males,
246 females) to Homeostasis Concept Inventory multiple-choice test. It containts 20
items, vector of gender membership and identificator whether students plan to major.
HCItest is a
data.frame consisting of 651 observations on the 22 variables.
First 20 variables represent responses to multiple-choice items. 21st column is a vector of gender
membership; values 0 and 1 refer to males and females. 22nd column is a identificator whether
students planning to major in the life sciences.
Jenny L. McFarland
Biology Department, Edmonds Community College
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.
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