Measurement is the process of estimating psychometric properties of variables or constructs. There are a number of measurement theories that represent different assumptions about and approaches to the estimation process, including the classical test theory (CTT), the generalizability ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles