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Item Response Theory (IRT)-based methods

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1
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1 item response theory (irt)-based methods supplier across 1 states and provinces in 1 country. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

ADRIATIC RESEARCH SOLUTIONS, LLC

LANSING, MI

Adriatic Research Solutions is a Michigan-based, full-service research company specializing in end-to-end solutions tailored to academic institutions, healthcare organizations, test publishers, CROs, and other research teams across the U.S., Canada, and Europe. Services include principal investigator and project management, measure development, sample acquisition, custom research applications, and grant submission support.

app design and developmentcalibrationComputer Adaptive Tests (CATs)data analysisdata collection managementfield staff safety and security planninggrant and budget preparationIRB/REC/REB reviewitem writingmobile laboratoriesnational normingparticipant recruitmentpsychometric consultingquality assuranceresearch study designtranslationsvalidation

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