This unit provides students with an understanding of the fundamentals of psychological measurement. Students will gain familiarity with the general process of developing psychological scales, including a variety of measurement methods and administration formats. The unit addresses topics in basic psychometric theory, including reliability, validity, and norms. Students will be given the opportunity to develop professionally relevant skills and experience in the selection, construction and evaluation of psychological tests and measures. This unit will help students adapt skills learned in previous studies to the analysis and communication of contemporary problems in psychological measurement.