Malmi79: Multi-Trait Multi-Method correlation matrix reported by...

In fungible: Psychometric Functions from the Waller Lab

Multi-Trait Multi-Method correlation matrix reported by Malmi, Underwood, and Carroll (1979).

Description

The original study assessed six variables across three separate assessment methods. Note that only the last method included six variables whereas the other two methods included three variables.

Usage

data(Malmi79)

Format

A 12 by 12 correlation matrix with dimension names

Details

The sample size is n = 97.

The following variables were assessed (abbreviations in parentheses): Variables:

1. Words (Words)

2. Triads (Triads)

3. Sentences (Sentences)

4. 12 stimuli with 2 responses each (12s.2r)

5. 4 stimuli with 6 responses each (4s.6r)

6. 2 stimuli with 12 responses each (2s.12r)

The above variables were assessed from the following three assessment methods (abbreviations in parentheses): Test Structure:

• Free Recall (FR)

  • Words

  • Triads

  • Sentences

• Serial List (SL)

  • Words

  • Triads

  • Sentences

• Paired Association (PA)

  • Words

  • Triads

  • Sentences

  • 12 stimuli with 4 responses

  • 4 stimuli with 6 responses

  • 2 stimuli with 12 responses

Source

Malmi, R. A., Underwood, 3. J. & Carroll, J. B. The interrelationships among some associative learning tasks. Bulletin of the Psychrmomic Society, 13(3), 121-123. https://doi.org/10.3758/BF03335032

Examples

## Load Malmi et al.'s dataset
data(Malmi79)

Example3Output <- faMB(R             = Malmi79, 
                       n             = 97,
                       NB            = 3, 
                       NVB           = c(3, 3, 6), 
                       numFactors    = 2,
                       rotate        = "oblimin",
                       rotateControl = list(standardize = "Kaiser"))
                       
summary(Example3Output)                        

fungible documentation built on May 29, 2024, 8:28 a.m.