PSYC 217 Lecture Notes - Lecture 7: Inter-Rater Reliability, Internal Consistency, Psych

• School: UBC
• Department: Psychology
• Course: PSYC 217
• Professor: Linda Scratchley

Document Summary

Reliability: the consistency or repeatability of a measure or observation. Reliability is a necessary but not a sufficient condition for validity. Test-retest: the degree to which a measure gives the same results. Parallel forms reliability: the degree to which another version of the. Inter-rater reliability: the degree to which judges/raters agree on an. Each item measures the same construct (cid:1) (cid:1) (cid:1) (cid:1) The degree to which all the items on a test hang together or. One way design with more than two levels. Can be used to determine effects of differing amounts of the iv on the. Can be used to compare diff kinds of treatment to control. Ivs are completely crossed every combo of levels occurs (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) Dv (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1) (cid:1)