Scales of Measurement
Symbols
Reliability and Validity
Pop Culture
Sampling & Probability
100

The scale of measurement used to describe the state you were born in.

What is nominal?

100

The number of individuals in the sample.

What is N (I'll accept n)?

100

The stability or consistency of a measure.

What is reliability?

100

Charli XCX declared that this is officially over. 

What is Brat summer?

100

A usually very large set of people about which we are interested in drawing conclusions.

What is the population?

200

The scale of measurement used to describe students' class standing in college (e.g., sophomore, senior)

What is ordinal?

200

The mean of the population

What is mu?

200

The likelihood that inferences made in one study can be generalized to other times, samples, populations, etc.

What is external validity?

200

The name of one of the dogs of the Psych Science faculty.

Who is Violet (Sylaska), Tilly (Barnhart), Hattie (O'Brien), Lilo (Nyhof)?

200

Theoretical sampling distribution that summarizes a population in which scores are symmetrical around the mean.

What is the normal distribution?

300

The scale of measurement used to describe temperature in degrees Fahrenheit.

What is interval?

300

The variance in a sample

What is s2 ?

300

The level of confidence with which we can infer causal relations between variables in a research study.

What is internal validity?

300

Patrick Mahomes says that this pop star is drawing up football plays.

Who is Taylor Swift?

300

This theorem states that the sum, or the mean, of a number of independent variables has approximately a normal distribution, regardless of the distributions of those variables.

What is the central limit theorem?

400

Scale of measurement used to describe the time (in seconds) it takes a driver to make a left hand turn after a traffic light turns green.

What is the ratio scale?

400

The number of individuals in one group of the study.

What is n (won't accept N)?

400

Random assignment to treatment group is one way to increase this.

What is internal validity?

400

This fast food chain reportedly is releasing a 'SpongeBob" Krabby Patty burger.

What is Wendy's?

400

Term used to describe when every member of a population has an equal chance of being a study participant.

What is random sampling?

500

This feature distinguishes between interval and ratio level data.

What is an absolute/true zero point?

500

The standard error of the mean of a given sample

What is sM (or s sub x-bar) ?

500

The degree to which to coders agree on the codes of a data set.

What is inter-rater reliability?

500

J.R.R. Tolkien wrote The Hobbit and the first two books of The Lord of the Rings while working as a professor at this university.

What is The University of Oxford (or Oxford University, or Pembroke College, Oxford)?

500

This show/series, which is streaming on FX and Hulu, received the most Emmy nominations this year (2024).

What is Shogun?

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