In which of these studies is a construct being operationalized? 

Imagine that you have developed a new self-report scale for measuring the construct of relationship quality. Explain what it means to say that a measurement or operationalization is “reliable.” Then, explain how you would assess the test-retest reliability AND internal/inter-item reliability of your scale. Describe what you would expect to see for each if your scale were reliable.

What information is provided by measurements on an ordinal scale that is not provided by measurements from a nominal scale? (in other words, what does an ordinal scale tell you that a nominal scale doesn’t?)

Inter-rater reliability is particularly relevant when performing

Dr. Bop wonders whether listening to music while reading reduces reading comprehension. Which of the following is a prediction Dr. Bop may form before beginning their study? 

What is an effective way to reduce error variance in a study?

I have just developed a new scale that aims to assess participants’ perseverance. My scale has one question: “How tall are you in centimeters?” Responses to my scale would probably have ______ reliability and ______ validity.

Vancomycin targets the enzyme .

E. lucian is… (choose all that apply)

Which diagram best represents H. goatii’s electron transport chain?