HCI: Homeostasis concept inventory dichotomous dataset
In netique/ShinyItemAnalysis: Test and Item Analysis via Shiny

Description Usage Format Author(s) References See Also

(HCI) dataset consists of the dichotomously scored responses of 651 students (405 males, 246 females) to Homeostasis Concept Inventory (HCI) multiple-choice test. It containts 20 items, vector of gender membership and identificator whether students plan to major.

data(HCI)

HCI is a data.frame consisting of 651 observations on the 22 variables.

Item1-Item20: Dichotomously scored items of the HCI test.
gender: Gender membership, "0" males, "1" females.
major: Identificator whether student plans 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. doi: 10.1187/cbe.16-10-0305

HCItest for HCI multiple-choice dataset
HCIkey for key of correct answers for HCI
HCIdata for HCI full dataset
HCIgrads for HCI dataset of graduate students
HCIprepost for HCI pretest and posttest scores
HCItestretest for HCI test-retest dataset