RM Final Review

In a pretest-posttest design, we may see improvement because participants are learning, also known as:

A t-test is a statistical test that tells us the ____ difference between two groups

When conducting a study, we must consider all of the following, except:

If we ask people who they're voting for and give them the choice of Trump or Biden, we're using surveys as a:

If we randomly assign some people to watch video A and others to video B, we can use surveys as a:

Maximizing benefits while minimizing harms is formally known as:

The probability of rejecting the null hypothesis given the sample size and expected relationship strength is:

If, in your sampling method, everybody in the population has an equal chance of being surveyed, you are using:

Asking about sexual partners in an experiment on visual attention violates which rule of good item writing?

T/F: Rejecting the null hypothesis when it is true is called a Type I error

Prior to beginning a study, participants should sign a(n):

Which of the following is not one of the cognitive processes used in responding to surveys?

T/F: "Re-educate" is one of the 3 R's in the 3-R framework for use in animals

If our p-value is set at .05, our corresponding alpha criterion is set at:

In null hypothesis significance testing, the idea that our variables have no relationship is known as the:

When presenting our descriptive statistics in writing, we most commonly report:

If a study uses deception, at the end of the study we should quickly utilize:

If we ask people their attitudes towards the second amendment and allow them to freely answer, we are using a:

The effect size is commonly measured with:

I believe in God and country violates which item-writing criteria most strongly?

With an alpha criterion of .05, the critical region of a two-sided (aka two-tailed) test is:

In this design, the DV is measured before a treatment is introduced, after, and then again after removing the treatment.

As a result of studies like the Tuskegee study, one important moral principle we must consider is:

Randomly sampling from individuals within Salt Lake, Logan, and Provo (but not the rest of Utah) is an example of:

The difference between descriptive and inferential statistics is that descriptive ___ and inferential ___.

When setting up our data in a spreadsheet, rows correspond with ___ and columns with ___.

The earliest ethic code was:

T/F: A research actor is known as a confederate

When describing our results, we may choose to report the number that occurs most frequently, known as the:

T/F: Confidentiality differs from anonymity in that, when confidential, we do not collect identifiable info

An extreme score that is much higher or lower than the rest of the scores is known as a(n):

If, as participants are leaving the study, we ask them to invite their roommates, which sampling method are we using?