Chapter Two Review

Statistics that are used to interpret data and draw conclusions

Positively-skewed distributions are skewed towards

Observing the behavior of American teenagers in a Mexican high school would be a(n)

This technique ensures that any member of a population has an equal chance of participation on a study

Double-blind procedure means...

Which variable is the one manipulated by an experimenter?

Measuring the affect of room color on male and female performances on intelligence tests would be

An experimenter who deceives his/her participants must do what at the end of the experiment...ethically?

The Research Method that obtains large samples at a particular time/place is...

The subgroup of the sample that receives the independent variable or treatment

a description of the specific procedure used to determine the presence of a variable.

Bell-shaped curve that represents data of human characteristics dispersed in the population

Which variable is measured by an experimenter?

What measures the degree of relatedness between two variables or data points?

clues participants discover about the purpose of the study that suggest how they should respond

Consistency of repeatability of results

The condition that exists when the probability that a result is due to chance is less than 1 in 20...

Manipulation of an independent variable in controlled conditions

Oliver Sacks wrote detailed journal articles about singular patients, often following them for years. This is...

When the control group responds to a simple sugar pill, this is