When designing an experiment, the purpose of random assignment is to ensure that: 

Who is credited with establishing the first laboratory and conducting research in the field of psychology in Leipzig, Germany in 1879?

A group of researchers investigated the effects of two vocabulary learning strategies on word retention two weeks after. In this example, learning strategy is the              variable, and word retention is the                variable.

In Schacter’s (1959) study on need for affiliation (this was discussed in class, and demonstrated by a short video), how was participant anxiety manipulated? 

According to the National Wellness Institute’s Six Dimensions of Wellness Model, nutrition and physical activity fall under the Physical Dimension.  According to the Wellness Model Handout, which of the following is NOT true:

DRIs are a set of reference values used to plan and assess nutrient intakes of healthy people.

16. The mean of the data set is 90 and 1 SD is 2.0.  Select the range where 95% of all values will fall: 

10. Which of the following uses parametric data?

7. The statistical symbol S2 is used to designate the: 

6. The mean of the data set is 20, and 2 SD is 4.0.  Which of the following values represents the range of results given this information?