Question: Explain why a pretest-posttest design with nonequivalent groups is likely to be higher in internal validity than either (a) a one-group pretest-posttest design or (b)

Explain why a pretest-posttest design with nonequivalent groups is likely to be higher in internal validity than either (a) a one-group pretest-posttest design or (b) a posttest-only design with nonequivalent groups.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Psychology Questions!

QUESTION 1 1.Replications in experimental research are generally conducted to facilitate a. internal validity b. external validity c. internal reliability d. external reliability 2 points QUESTION 2...

Question 31 Given the following notation, which design is illustrated? X 1 O X 2 O One-group posttest-only design One-group pretest-posttest design Posttest-only control group design Posttest-only...

Final Exam Name:______________________________________ 1. In what order are hypotheses tested or addressed in experimental research? (a) The order varies, depending on the specifics of the...

10. An experimenter has some degree of control over the: a. independent variable. b. correlative variable. c. history effect. d. All of the above, if the experiment is conducted properly. 11. If a...

Business Research MethodologyQuestion Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

Business Research Methodology- Question Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

1 For this task, imagine that you were asked to present to a class of master's level students who are enrolled in their first quantitative research methods course. Create a PowerPoint presentation...

1- Renee (a 24-year-old Master's student) was studying attitudes toward women using a questionnaire about affirmative action for women. She hypothesized that male participants would express more...

Because of the need for repeated measurements in single-case designs, it is important to obtain measurements of behavioral products rather than behavior. standardize the measurement procedure....

Question 1 Not yet answered Marked out of 1.00 Flag question Question text An experiment that uses a different group of participants for each treatment condition is called a _____ design. Select one:...

In the circuit shown in Fig. all meters are idealized and the batteries have no appreciable internal resistance. (a) Find the reading of the voltmeter with the switch S open. Which point is at a...

How do nonsearchers, limited information searchers, and extended information searchers differ in their search for information?

Which of the following withdrawal methods will allow a retiree to maintain his / her entire portfolio balance during retirement? Option A Annuity Method Option B Capital Needs Analysis Option C...

Take a look at Figure 29-5. Suppose that the monopsonist is contemplating whether it might consider hiring 7 units of labor per time period. To induce 7 units of labor to be supplied by workers, the...

In 2018, the controller of Sytec Corporation discovered that $42,000 of inventory purchases were incorrectly charged to advertising expense in 2017. In addition, the 2017 year-end inventory count...

For each of the following inventory errors occurring in 2018, determine the effect of the error on 2018's cost of goods sold, net income, and retained earnings. Assume that the error is not...

During 2018, WMC Corporation discovered that its ending inventories reported in its financial statements were misstated by the following material amounts: 2016 ................understated by...

Why does a monopsonistic firm pay the last unit of labor that it employs a wage that is less than that unit's marginal revenue product?

Determine if the overhead allocated to the product relates to a single plantwide overhead rate method, multiple production department factory overhead rate method, or activity-based costing...

20. Give three examples where RFID would be preferred over a bar code.

23. What is vendor-managed inventory?

19. What information is typically stored in a bar code or RFID tag?