nback: N-Back Data

In cogirt: Cognitive Testing Using Item Response Theory

N-Back Data

Description

N-Back task accuracy data collected from an online experiment. The condition vector indicates working memory load level (1-back, 2-back, 3-back, or 4-back). The key indicates whether items are targets (1) or distractors (2).

Usage

nback

Format

A list with the following elements:

y

Matrix of dichotomous responses.

key

Item key vector where 1 indicates target and 2 indicates distractor (IJ)

condition

Condition vector indiciting distinct conditions or time points.

cogirt documentation built on April 3, 2025, 8:14 p.m.