| chapter_14_table_4 {AMCP} | R Documentation |
The data used in Chapter 14, Table 4
Description
The data used in Chapter 14, Table 4
Usage
data(chapter_14_table_4)
Format
An object of class data.frame with 10 rows and 6 columns.
Details
Suppose a perceptual psychologist studying the visual system was interested in determining the extent to which interfering visual stimuli slow the ability to recognize letters. Participants are brought into a laboratory where they are seated in front of a tachistoscope. Variations in the presentations of letters is examined with interest being on the reaction time for target letters presented either in the center of the screen or off centered with and without "noise" accompanying the target letters.
Variables
- abs0
participant reaction time without noise and with angle 0
- abs4
participant reaction time without noise and with angle 4
- abs8
participant reaction time without noise and with angle 8
- pres0
participant reaction time with noise and with angle 0
- pres4
participant reaction time with noise and with angle 4
- pres8
participant reaction time with noise and with angle 8
Synonym
C14T4
Author(s)
Ken Kelley kkelley@nd.edu
Source
https://designingexperiments.com/data/
Maxwell, S. E., Delaney, H. D., & Kelley, K. (2018). Designing experiments and analyzing data: A model comparison perspective. (3rd ed.). New York, NY: Routledge.
References
Maxwell, S. E., Delaney, H. D., \& Kelley, K. (2018). Designing experiments and analyzing data: A model comparison perspective (3rd ed.). New York, NY: Routledge.
Examples
# Load the data
data(chapter_14_table_4)
# Or, alternatively load the data as
data(C14T4)
# View the structure
str(chapter_14_table_4)