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Research Library

All reports in LSAC’s Research Library are available upon request. Executive summaries are available below for the latest LSAT Technical Reports and other research published within the last 10 years.

Looking for older reports? Consult the Research Archive

Current Research:

First-Year Law School Class: A Focus on Students with Disabilities, 2023 Update

LSAC’s Knowledge Report: The 2023 1L Profile

LGBTQ+ Inclusion: From Candidate to Law Student, 2024 Update

2022 First-Year Law School Class: A Focus on Students with Disabilities

LGBTQ+ Inclusion: From Candidate to Law Student

Do I Belong Here? Examining Perceived Experiences of Bias, Stereotype Concerns, and Sense of Belonging in U.S. Law Schools

Justice-Impacted Individuals in the Pipeline: A National Exploration of Law School Policies and Practices

The Bayesian Covariance Structure Model for Testlets (PR 19-02)

Modeling Multilevel Dependence Structures for Responses and Process Data in a Bayesian Framework (PR 19-03)

Predicting Future Academic Success: How a Bayesian Approach Can Be of Help in Analyzing and Interpreting Admission Test Scores (PR 19-01)

Bayesian Marginal Joint Models for Responses and Process Data (PR 18-03)

Response Times in a Bayesian Marginal Modeling Framework (RR 18-02)

Modeling Differential Working Speed in Educational Testing (RR 14-05)

Likelihood-based Estimation Methods for Models for Concurrent Continuous and Discrete Responses (RR 05-04)

Derivation and Applicability of Asymptotic Results for Multiple-Subtest Person-Fit Statistics (RR 15-02)

The Use of Person-Fit Scores in High-Stakes Educational Testing: How to Use Them and What They Tell Us (RR 14-03)

Joint Modeling of Ability and Differential Speed Using Responses and Response Times (RR 16-04)

Marginalized Measurement Variance Modeling and Bayes Factor Testing (RR 16-06)

Likelihood-based Statistics for Validating Continuous Response Models (RR 05-03)

The Probability of Exceedance as a Nonparametric Person-Fit Statistic for Tests of Moderate Length (RR 13-06)