Research

Research Behind Original LAS Test

A Needs-Centered Approach to Design of ELP Assessment and Score Reporting

Using Linguistic Profiles of Test Items to Improve Stability and Efficiency of Pre-equating in English Language Proficiency Assessment

The Pedagogy of Culture Language and Academic English

Importance in Mastery of Academic Language to Academic Student Success

Scope and Sequence

LAS Links Scope and Sequence – First Edition (Forms A, B, Español A)

LAS Links Scope and Sequence – Second Edition (Forms C, D, Español B)

Scale Scores

LAS Links Scale Scores, Raw Scores and Reference Group Average (RGA)

LAS Links Family of Assessments, Benefits of a Common Scale LAS Links Benefits of a Common Scale

LAS Links Legislation

Colleague Letter: To ELL Students and LEP Parents Meeting ESSA Requirements

A Needs-Centered Approach to Design of ELP Assessment and Score Reporting

Efficiency of Pre-equating in English Language Proficiency Assessment

Importance in Mastery of Academic Language to Academic Student Success

Participate in a Study/Submit Research Ideas

Thank you for your interest in participating in a LAS Links research study. Data Recognition Corporation| CTB conducts such studies on an ongoing basis. When your school participates in a LAS Links research study, you often will earn valuable rewards. In addition to the rewards, DRC|CTB will provide school‐level reports after the study, showing how your students performed.

To see what studies we currently have open, or to suggest ideas for future studies, please contact Huan Wang:

Huan Wang
Data Recognition Corporation| CTB
Research Scientist, Psychometrics
HWang@DataRecognitionCorp.com