count_transitions

Count transitions between pre and post test responses

internal

Provides tools to adjust estimates of learning for guessing-related
bias in educational and survey research. Implements standard guessing
correction methods and a sophisticated latent class model that leverages
informative pre-post test transitions to account for guessing behavior.
The package helps researchers obtain more accurate estimates of actual
learning when respondents may guess on closed-ended knowledge items.
For theoretical background and empirical validation, see Cor and Sood (2018)
<https://gsood.com/research/papers/guess.pdf>.

Gaurav Sood

guess

Adjust Estimates of Learning for Guessing

Ken Cor

count_transitions function

<dl><dt>pre_responses</dt>
<dd>character vector of pre-test responses</dd>
<dt>pst_responses</dt>
<dd>character vector of post-test responses</dd></dl>

Arguments

Count transitions between pre and post test responses — count_transitions

<dl>

<dt>pre_responses</dt>
<dd>character vector of pre-test responses</dd>


<dt>pst_responses</dt>
<dd>character vector of post-test responses</dd>

</dl>

count_transitions: Count transitions between pre and post test responses

Description

Usage

Value

Arguments