Article-Journal

Study results indicate that many students receiving a threat assessment have academic support needs, but adverse academic outcomes do not appear to be elevated compared to the general student population.

Nov 28, 2025

When cluster-robust inferences fail

Although CRSEs are commonly-used, there are many instances where they can fail.

Nov 8, 2025

Accounting for random slopes using cluster-robust standard errors in multilevel models

Robust standard errors provide a convenient way to account for random slopes in multilevel models. They can also function as a diagnostic to test for the presence of random slopes.

Oct 8, 2025

Replication studies using secondary or nonexperimental datasets

We present a framework of different types of replication studies with nonexperimental or secondary data and provide examples in the context of school psychology.

Aug 1, 2025

Working with missing data in large-scale assessments

The article is open access. Additional syntax can also be seen here. An updated, corrected version of the article can be accessed here.

Apr 16, 2025

Reassessing weights in large-scale assessments and multilevel models

How to use weights when analyzing LSAs.

Mar 28, 2025

Cluster-robust standard errors with three-level data

Feb 1, 2025

Restorative justice conferences in elementary and secondary schools

Jan 1, 2025

Referral rates for school threat assessment