CSUN PSY 321 - Exam 1

Read and Answer. Does the evidence support her claim?

What kind of reliability should we definitely include in a observational study?

Read and Answer

What choice best describes the punchline in this comic? (last panel)

"When students study, 80% of professors seem a little bit happier." What kind of claim is this?

What kind of reliability should we definitely include in a survey study?

Read and answer the question.

A scale showed that a baby weighs 4 lbs on 3 separate tries. This scale measure demonstrate:

For what proportion of the people who took the pill did it work?

What two concepts is this character confusing?

What kind of claim is this? "Joggers tend to wake up earlier than people who do weights."

Read and answer the qeustion.

Read and Answer

A correlation-based stat called ________ is commonly used to determine internal reliability.

Read and Answer

Read and Answer the question.

Read and answer

Read and Answer

What reliability is used to check agreement on observations between 2 researchers?

Read and Answer

What is good face validity?

What proportion of the people who did not take the pill showed improved exam scores?

The doctor weighed my baby 3 times and received the same weight. This measure has good.

Whenever gender or ethnicity are compared variables, we're safe to assume study findings are