ATP Member Highlight

Assessment Systems Corporation
2233 University Avenue, Suite 200
Saint Paul, MN   55129
Tel: 651-647-9220

Contact: Nathan Thompson, nthompson@assess.com

Assessment Systems is your source for solutions in test development and analysis, psychometrics, data analysis, and electronic test delivery.  We provide books, software, and extensive consulting services to help you create, administer, and maintain reliable and valid assessments.  Our goal is to supply scalable, appropriate testing solutions that fit your needs and your budget.  Although we provide expertise in item response theory (IRT) and computerized adaptive testing (CAT), we also understand the needs and requirements of smaller testing programs. 

Consulting Services

• Test development and planning

• Job analysis

• Test specifications and item writing

• Standard setting

• Psychometric analysis, both classical and item response theory

• Equating and scaling, both classical and item response theory

• Surveys

• Custom testing software

Software

• Computerized Test Delivery, including Computerized Adaptive Testing (CAT)

• Copying/Cheating Detection

• Differential Item Functioning

• Effect Size, Power, and Meta Analysis

• Factor and Components Analysis

• General Statistical Analysis

• Item Banking

• Item and Test Analysis (Classical)

• Item and Test Analysis (Item Response Theory and Rasch)

• Latent Multidimensional Structure

• Simulation

• Special Purpose Statistics

• Structural Equation and Hierarchical Linear Modeling

• Test Validation

Books

• Adaptive Testing

• Applications of Testing

• Computerized Testing

• Item Response Theory

• Measurement Instruments

• Measurement Theory

• Meta-Analysis

• Multivariate Analysis

•  Power Analysis

• Regression Analysis

•  Scale and Survey Analysis

• Statistics and Research Methods

• Structural Equation Modeling and Multilevel Analysis

• Test Development