diff --git a/R/pcbsm.R b/R/pcbsm.R
index b2eee45..217cc35 100644
--- a/R/pcbsm.R
+++ b/R/pcbsm.R
@@ -1,7 +1,7 @@
 ## File Name: pcbsm.R
 ## File version: 1.0
 
-#' Compute Partial Credit Behavioral Selection Model (PCBSM) for polytomous and dichotomous items
+#' Compute Partial Credit Behavioral Selection Model (PCBSM) for polytomous and dichotomous items as per Rabbitt (2024)
 #'
 #' This function computes a frequentist PCBSM, potentially accounting for DIF on specified items
 #'
diff --git a/man/pcbsm.Rd b/man/pcbsm.Rd
index c1b68f9..81f009f 100644
--- a/man/pcbsm.Rd
+++ b/man/pcbsm.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/pcbsm.R
 \name{pcbsm}
 \alias{pcbsm}
-\title{Compute Partial Credit Behavioral Selection Model (PCBSM) for polytomous and dichotomous items}
+\title{Compute Partial Credit Behavioral Selection Model (PCBSM) for polytomous and dichotomous items as per Rabbitt (2024)}
 \usage{
 pcbsm(
   df = NULL,