Psychometric services

MetaMetrics' research and development team is actively engaged in several areas of basic and applied research, employing methodologies such as unidimensional and multi-dimensional Rasch models and the paired comparison Rasch model. The company uses measurement programs, such as WINSTEPS and RUMM2020, and industry-standard statistical software, such as SAS, to ensure the integrity of its research. In addition, MetaMetrics can also create custom code to fit a specific project.

Longitudinal growth modeling/vertical equating: MetaMetrics works with state departments of education, districts and schools to translate student data into a common metric-Lexile^® or Quantile^® -to create a complete picture of reading and mathematics achievement over a student's developmental lifespan.

Higher education readiness

The Lexile Framework provides a unique perspective on student readiness for postsecondary education and other life endeavors. MetaMetrics has contributed to the national discussion on this topic through its research and presentations to education agencies and other organizations.

Accountability and reporting

Although MetaMetrics does not develop reporting systems for educational accountability, the company works with clients to design and produce educational performance reports.

Evaluating parameter/scale drift, Rasch model, dimensionality and equating efficacy

MetaMetrics is actively involved in extending the Rasch model in new directions, such as the merging of developmental reading and mathematics theory with Rasch measurement principles.

Generalizability/reliability studies

MetaMetrics measurement precision studies collect the data that is required to support concerns that retesting would produce the same outcomes and decisions (e.g., summer school, retention). The company's research focuses on new ways of communicating uncertainty to decision makers and parents.

Attitude and social measurement

MetaMetrics works in areas such as workforce readiness and capabilities complements its research in higher education readiness.

Conjoint measurement analysis

MetaMetrics designs, produces and conducts data-analysis studies based on conjoint measurement theory. Due to the complex nature of this type of analysis, the company uses a hands-on development approach to ensure the best possible outcomes.