1.. Reliable? Valid? Neither? Both?

* A scale that is off by 10lbs and steadily reports the same weight every day *A doctor uses a symptom question to diagnose a patient with a long-term medical condition. Several different doctors use the same questionnaire with the same patient but give different diagnoses. * SAT/ACT as predictors for first - year college grades *An educator providing a literary comprehension test and get the same results from her students after testing them twice. The li

2.. What are some advantages of self - report measures?

3.own words, explain how theory, research, and application are related to one another.

4.Describe how and why is research relevant to your own studies.