CRASdata: A data set of CRAS demand patterns.

Description Usage Format

Description

A data set of 32 patterns of CRAS demands of items from a Physics examination.

Usage

1

Format

A data frame with 32 rows and 5 variables:

complex

Rating of item complexity from 1-5

resource

Rating of required resources from 1-5

abstract

Rating of item abstractness from 1-5

taskstr

Rating of task strategy from 1-5

respstr

Rating of response strategy from 1-5

Freq

Frequency of occurence of each pattern


CambridgeAssessmentResearch/POSAC documentation built on May 28, 2019, 12:16 p.m.