The data used in Chapter 14 Table 4.

Description

The data used in Chapter 14 Table 4.

Usage

1
data("chapter_14_table_4")

Format

A data frame with 10 observations on the following 6 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

Details

For the hypothetical data contained in Table 14.1, 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.

Source

Maxwell, S. E., Delaney, H. D., & Kelley, K. (forthcoming). Designing experiments and analyzing data: A model comparison perspective. Taylor & Francis.

References

Maxwell, S. E., Delaney, H. D., & Kelley, K. (forthcoming). Designing experiments and analyzing data: A model comparison perspective. Taylor & Francis.

Examples

1

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