In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

Following Planning and Design, you can begin to think about “How” you will implement your research or evaluation study. Using the research questions that you have developed and refined, you can ...

Many outcome measures, which are increasingly used as a basis for federal public reporting and payment programs, do not meet criteria assessing their accuracy and validity for use, an article, ...

Employers gauge a job candidate's ability to work and learn in an establishment through pre-employment assessments. To make a sound decision in the hiring process, companies should understand how to ...