FamilyIQ {MPsychoR}

Family Intelligence

Description

Dataset from Hox (2010) containing six intelligence measures. Children are nested within families.

Usage

data("FamilyIQ")

Format

A data frame with 399 children, nested within 60 families:

family

Family ID.

child

Child ID.

wordlist

Word list intelligence measure.

cards

Cards intelligence measure.

matrices

Matrices intelligence measure.

figures

Figures intelligence measure.

animals

Animals intelligence measure.

occupation

Occupation intelligence measure.

Source

Hox, J. J. (2010). Multilevel analysis: Techniques and applications (2nd ed.). New York: Routledge.

Van Peet, A. A. J. (1992). De potentieeltheorie van intelligentie. [The potentiality theory of intelligence]. Amsterdam: University of Amsterdam, Ph.D. Thesis.

Examples

data("FamilyIQ")
str(FamilyIQ)