Counterbalancing

  1. Explain what counterbalancing is, how it is achieved, and which confound it helps to minimize.
    ANSWER
  2. Using your own words, discuss how a correlated-groups t test has more statistical power in comparison to an independent-groups t test.
    ANSWER
  3. Discuss one strength and one weakness of a within-subjects design using your own words. (Do not include statistical power, as it is assessed in a previous question)
    ANSWER

SCENARIO: A researcher believes exercise may affect anxiety in women, but research appears inconclusive. She identifies a group of women (N = 30) who had not exercised before, but are now planning to begin exercising. She gives them a 50-item anxiety inventory before they begin exercising and administers it again after 6 months of exercising. The anxiety inventory is measured on an interval scale and higher numbers indicate higher anxiety. In addition, scores on the inventory are normally distributed. The mean of the difference scores is 3.4, SD = 1.8, and there were 30 in the sample. Using this information, answer the following questions showing all work when calculations are required to earn up to full credit.

4) Calculate the correlated-groups t test to determine the tobt. (Note you will first have to solve for the standard error of the difference score).
Work:
ANSWER t obtained:
5) Calculate the effect size using Cohen’s d. Interpret it using the appropriate conventions (small, medium, or large).
Work: ANSWER
6) Is this a directional or non-directional study, and what is the t cv? (Note you will have to first calculate the df)
Work:
ANSWER

7) Calculate the 95% confidence intervals (make sure you use the two-tailed t cv ).
Work:
ANSWER
8) Write an APA-style Results section based on your analyses. All homework “Results sections” should follow the examples provided in the videos. Don’t forget to include the effect size, confidence interval, and a decision about the null hypothesis.
ANSWER

The Future Of Sentencing Goals

learn about the ideologies of punishment, or goals of sentencing, and how they influence different professional practices. For this discussion, you will introduce yourself to your classmates and discuss the future of each of the ideologies of punishment.

In your initial post, start by introducing yourself and identifying any professional background you may have in the corrections field.

Next, describe what you think will be the future of one or two of the goals of sentencing. Use the “Goals of Sentencing” resources to support your position.

For your two responses, choose peers who have a different view on the future of a goal of sentencing. Describe the differences in your thinking with their initial posts, and note whether they shared anything that changed your viewpoint.

The Future Of Sentencing Goals

learn about the ideologies of punishment, or goals of sentencing, and how they influence different professional practices. For this discussion, you will introduce yourself to your classmates and discuss the future of each of the ideologies of punishment.

In your initial post, start by introducing yourself and identifying any professional background you may have in the corrections field.

Next, describe what you think will be the future of one or two of the goals of sentencing. Use the “Goals of Sentencing” resources to support your position.

For your two responses, choose peers who have a different view on the future of a goal of sentencing. Describe the differences in your thinking with their initial posts, and note whether they shared anything that changed your viewpoint.

Business of making food items, mostly desert-type products.

Your firm is in the business of making food items, mostly desert-type products. The firm is planning to launch a new product, which will be half-gallon size of cherry vanilla ice cream. The firm has never produced ice cream before. Your job is to forcast out what the anticipated earnings (ie, projected revenues less costs) will be over the next 7 years. How would your forecast your sales and your costs for this new product?

High-Value Detainee Interrogation Group’s sponsored research

Based largely on the High-Value Detainee Interrogation Group’s sponsored research which interrogation ‘best
practices’ are more relevant to law enforcement or to the military? Or, are they equally relevant? In the process, I
want you to critique the ‘best practices’ against the tactics reflected in the Army Field Manual 2-22.3? How do
they compare or differ? (Approximately 1000 to 1500 words) (100 points)

How Granny and Clark Kent should both respond to the situation of the burning building

Consider the following scenario: A burning building, relatively structurally sound, is engulfed in
flames, with 4 small children trapped inside. There are two people who must decide how to
respond to the situation: Granny — an 80-year-old misanthropic, pyrophobic, Luddite, who saw her
mother burn to death in a fire when she was younger. She’s in relatively good health, although she
uses a cane. She has a cell phone for emergencies, but she hates it. Clark Kent — a 30 year,
world-renowned firefighter who is on his way back from the latest firefighting championships. He
has all his gear with him but, like Wolverine in the X-men, has loads of superpowers, so he rarely
needs it.
A. Explain, thoroughly, the relevant aspects of Aristotle’s and Mill’s theories. In other words, what
would Aristotle and Mill think is (morally) at stake in this scenario?
B. Explain how Granny and Clark Kent should both respond to the situation of the burning building
from both Aristotle’s and Mill’s perspectives. Would Aristotle require both Granny and Clark
Kent to do the same thing? Why or why not? Would Mill?
C. Make an argument explaining which philosopher gives the better moral guidance and which
gives the worst. What’s something that you would change to ameliorate the “worse” theory?