The CLASS originally includes 42 attitudinal items measuring students' attitude toward physics learning within five categories of Likert scale ranging from strongly disagree (1) to strongly agree (5). In this package, thirty-six CLASS items have been preprocessed based on the scoring rule as suggested by Adams et al. (2006).
data(CLASS)A data frame of students' responses on the following 36 CLASS items (after preprocessed using the scoring rule).
CLASS1A student's response on the CLASS item number 1.
CLASS2A student's response on the CLASS item number 2.
CLASS3A student's response on the CLASS item number 3.
CLASS5A student's response on the CLASS item number 5.
CLASS6A student's response on the CLASS item number 6.
CLASS8A student's response on the CLASS item number 8.
CLASS10A student's response on the CLASS item number 10.
CLASS11A student's response on the CLASS item number 11.
CLASS12A student's response on the CLASS item number 12.
CLASS13A student's response on the CLASS item number 13.
CLASS14A student's response on the CLASS item number 14.
CLASS15A student's response on the CLASS item number 15.
CLASS16A student's response on the CLASS item number 16.
CLASS17A student's response on the CLASS item number 17.
CLASS18A student's response on the CLASS item number 18.
CLASS19A student's response on the CLASS item number 19.
CLASS20A student's response on the CLASS item number 20.
CLASS21A student's response on the CLASS item number 21.
CLASS22A student's response on the CLASS item number 22.
CLASS23A student's response on the CLASS item number 23.
CLASS24A student's response on the CLASS item number 24.
CLASS25A student's response on the CLASS item number 25.
CLASS26A student's response on the CLASS item number 26.
CLASS27A student's response on the CLASS item number 27.
CLASS28A student's response on the CLASS item number 28.
CLASS29A student's response on the CLASS item number 29.
CLASS30A student's response on the CLASS item number 30.
CLASS32A student's response on the CLASS item number 32.
CLASS34A student's response on the CLASS item number 34.
CLASS35A student's response on the CLASS item number 35.
CLASS36A student's response on the CLASS item number 36.
CLASS37A student's response on the CLASS item number 37.
CLASS38A student's response on the CLASS item number 38.
CLASS39A student's response on the CLASS item number 39.
CLASS40A student's response on the CLASS item number 40.
CLASS42A student's response on the CLASS item number 42.
Adams, W. K. et al. New instrument for measuring student beliefs about physics and learning physics: The Colorado Learning Attitudes about Science Survey. Physical Review Special Topics - Physics Education Research 2, 010101 (2006).
library(spheredata)
# Call the data from spheredata package
get("CLASS")
# Open the data
CLASS
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