| HCIlong {ShinyItemAnalysis} | R Documentation |
Homeostasis Concept Inventory in a long format
Description
HCIlong dataset consists of the dichotomously scored responses of 651
students (405 males, 246 females) to Homeostasis Concept Inventory (HCI)
multiple-choice test. It contains 20 items (in a long format), vector of
gender membership and identificator whether students plan to major in life
sciences.
Usage
HCIlong
Format
HCIlong is a data.frame consisting of 13,020 rows and 5
variables.
- id
Row number of the original observation in a wide format.
- item
Name of the item the rating is for.
- rating
Response to the item.
- gender
Gender membership,
"0"males,"1"females.- major
Identificator whether student plans to major in the life sciences.
- total
Total score
- zscore
Standardized total score (Z-score)
Author(s)
Jenny L. McFarland
Biology Department, Edmonds Community College
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. doi:10.1187/cbe.16-10-0305
See Also
HCI for HCI dichotomous dataset (in a wide format)
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