stevens_1999: Sesame Street data based on Stevens (1999)

In gorica: Evaluation of Inequality Constrained Hypotheses Using GORICA

Sesame Street data based on Stevens (1999)

Description

Synthetic data based Stevens (1999, p. 596). This study evaluates the effects of the first year of the Sesame Street television series in a sample of 3-5 years old children in the USA (N = 240).

Usage

data(stevens_1999)

Format

A data frame with 240 rows and 14 variables.

Details

age	numeric	Age in months
prebody	numeric	Pretest on knowledge of body parts
prelet	numeric	Pretest on knowledge of letters
preform	numeric	Pretest on knowledge of forms
prenumb	numeric	Pretest on knowledge of numbers
prerelat	numeric	Pretest on knowledge of relational terms
preclas	numeric	Pretest on classification skills
postbody	numeric	Posttest on knowledge of body parts
postlet	numeric	Posttest on knowledge of letters
postform	numeric	Posttest on knowledge of forms
postnumb	numeric	Posttest on knowledge of numbers
postrelat	numeric	Posttest on knowledge of relational terms
postclas	numeric	Posttest on classification skills
peabody	numeric	Mental age score obtained from the Peabody Picture Vocabulary test

References

Stevens, J. (1999). Applied multivariate statistics for the social sciences. (3rd ed.). New Jersey, Lawrance Erlbaum Associates, Inc.

gorica documentation built on Oct. 11, 2023, 9:07 a.m.