Question on experimental design

Assignment Help Basic Statistics

Reference no: EM1394421

You have been asked to develop a study of the effects of watching Sesame Street on childrens' gender role orientations, intelligence, or sociability (select one).

(1) Describe how you would design the study using a preexperimental design (one shot case study, one group pretest-post test design, or static group comparison -- select one).

(2) Describe how you would design the study using a true experimental design (pretest-post test control group design, Solomon four-group design, or post test-only control group design -- select one).

For both of the designs you have to explain why you would select that design AND note how you would measure the dependent variable. Note the major advantage & weakness of each design in this particular study. Include 1 source of internal invalidity for each design & explain why you selected that one.

Reference no: EM1394421

Questions Cloud

Explain risk management and valuation in acquisition : Risk Management and valuation in acquisition. Keep in mind to use at least one real company in the paper to show what you are discussing in paper.

Sufficient evidence to support the claim of mean speed : There is sufficient evidence to support the claim that the mean speed of all cars on that section of I-10 is greater than the posted speed limit of 70 mph.

Illustrate what is the most important thing : Suppose which a country requires special inspections on an imported food however, it exempts domestic production from similar inspection. Illustrate what effect would this have on imports, domestic production, prices also quantity consumed?

Which demand form is most pertinent : Express some of the various types of operating expenses incurred by Dell. Explain why are these expenses treated as period costs.

Question on experimental design : You have been asked to develop a study of the effects of watching Sesame Street on childrens' gender role orientations, intelligence, or sociability.

Explain why he thought this and preferred it : Macdonald believed that over time the provinces would wither away, leaving an even more powerful centralized government in Ottawa. Explain why he thought this and preferred it, and then explain why and how the opposite occurred throughout the 20th ce..

Computing the value of the test statistic : Use a 0.05 significance level to test the claim that the mean speed of all cars is greater than the posted speed limit of 70 mph. Based on the above situation compute the value of the test statistic.

Explain how to best meet their needs : Mike now provides a written estimate before any work is done, offers a more comprehensive guarantee than competitors also calls consumers after servicing their cars to make sure they are satisfied. These efforts suggest Mike is applying the concep..

Explain accounts receivable turnover : Selected balances from a company's financial statements are shown below. Calculate the following (a) accounts receivable turnover (b) inventory turnover (c) days' sales uncollected

User Account

All Pages