Cronbachs alpha - Study guides, Class notes & Summaries

ANCC Risk mgt / ethics / research Exam 93 Questions with Verified Answers What are some systematic components to reducing risk? What does it begin with? - CORRECT ANSWER Begins with a formal written plan -organizational goals -delineation of program scope, components, methods -delegating responsibility for implementation and enforcement -commitment of the board -guarantees of confidentiality and immunity for those who squeal goals -> scope/methods -> delegation -> board b...

NURS3515 STUDY GUIDE WITH COMPLETE SOLUTION...

EPPP TEST CONSTRUCTION QUESTIONS WITH COMPLETE SOLUTIONS content validity - Answer-the extent to which the test items adequately & representatively sample the content area to be measured face validity - Answer-the test appears to the test takers, the personnel administering the test, & untrained observers to be valid. increases motivation to complete test, cooperation with test process criterion related validity - Answer-useful for predicting a person's behavior in a specific situation...

What is Cronbach's Alpha used to estimate? - ANSWER-Reliability of a psychometric test What is the Item Response Function used to calculate? - ANSWER-The probability that a test-taker of a certain ability level will give a correct response. Define Psychometrics - ANSWER-The theory and associated techniques of psychological measurement. Define face validity - ANSWER-The extent to which a test appears on the surface to measure what it claims to measure Define predictive validity or cr...

This document is a comprehensive summary of test theory, exploring various models and theories of intelligence. It delves into hierarchical models such as the Gf-Gc theory, Vernon’s model, and Carroll’s three-stratum theory. Additionally, the document covers psychometric and developmental theories, highlighting key figures like Jean Piaget and Arthur Jensen. It explains fundamental concepts such as reliability and validity, as well as advanced topics like the multitrait-multimethod matrix an...

Notes on Cronbach's Alpha, used for the preparation of this course's exam. Covers its purpose, range, interpretation and usage.

ANCC Risk mgt / ethics / research Exam 93 Questions with Verified Answers What are some systematic components to reducing risk? What does it begin with? - CORRECT ANSWER Begins with a formal written plan -organizational goals -delineation of program scope, components, methods -delegating responsibility for implementation and enforcement -commitment of the board -guarantees of confidentiality and immunity for those who squeal goals -> scope/methods -> delegation -> board b...