ds_rapi {splithalfr}

Example 23-item Rutgers Alcohol Problem Inventory (RAPI) data

Description

The RAPI is a questionnaire which asks how often a participant experienced each of 23 alcohol-related problems within the last year (doi:10.15288/jsa.1989.50.30White & Labouvie, 1989). The dataset contains one row per participant.

Usage

ds_rapi

Format

An object of class data.frame with 426 rows and 24 columns.

Details

The dataset contains the following columns:

• twnr. Identifies participants

• V1 to V23. Answers on each of the 23 RAPI items

Each item is answered on a four-point scale with the following answer options:

• 0 = None

• 1 = 1-2 times

• 2 = 3-5

• 3 = More than 5 times