Description
In Unit 2, you selected one standardized test,Vineland Adaptive Behavior Scales – 3 (VABS-3)* , VABS-II Pearson that has relevancy to your academic and professional goals to be the focus of your course project. Your Unit 2 assignment focused on the first four elements of the Code for selecting a test. For this assignment, you will complete a deeper analysis of the technical quality of your selected test by focusing on the fifth element of the Code, which states that the test user will “evaluate evidence of the technical quality of the test provided by the test developer and any independent reviews.” To complete this assignment, you will draw upon the knowledge you gained in Units 3 and 4 about psychometrics in general and reliability and validity in particular.
For this assignment, use the test you selected for your assignment in Unit 2(Vineland Adaptive Behavior Scales – 3 (VABS-3), VABS-II Pearson). Locate and summarize a minimum of four articles related to the technical qualities of the selected test. You are encouraged to use the PSY7610 Library Research Guide, linked in the resources, to assist your search.
For each article:
List the APA reference for each journal article (a minimum of four).
Identify if the article addresses reliability or validity.
Discuss if the article addresses sources of error variance, reliability estimates, evidence of validity, or bias and fairness.
Identify the specific type of reliability or validity (for example, test-retest reliability, predictive validity, et cetera).
Identify the overall results of the research, including any psychometric or statistical outcome.
