quantifiers {intervalpsych} | R Documentation |
Verbal Quantifier Data
Description
A subset of data from the data collected by Kloft & Heck (2024) containing the probability interval judgments for verbal quantifiers. The dataset is in the long format, with responses for the lower and upper interval bounds in separate columns.
Usage
quantifiers
Format
A data frame with 3,344 rows and 10 columns:
- id_person
Unique identifier for each person
- id_item
Unique identifier for each item
- name_ger
German name of the quantifier
- name_en
English name of the quantifier
- truth
True value of the quantifier if applicable
- scale_min
Minimum value of the response scale
- scale_max
Maximum value of the response scale
- width_min
Minimum possible interval width of the response scale
- x_L
Lower bound of the interval jugdment
- x_U
Upper bound of the interval jugdment
Source
References
Kloft, M., & Heck, D. W. (2024). Discriminant validity of interval response formats: Investigating the dimensional structure of interval widths. Educational and Psychological Measurement, 0 (0). doi:10.1177/00131644241283400