Assignment Requirements:

Research Problem: Sprague, et al (2011) proposed that, in addition to the frustration-aggression model originally proposed by Dollard et al (1939), among low income male adolescents, feelings of hostility and perceived stress may be also related to aggressive behavior. To test this hypothesis, a random sample of fifty adolescent males attending Hillcrest High School in Queens (NY) were recruited to participate in the study. To assess their levels of frustration, stress and hostility, each student completed the Frustration Discomfort Scale (X1; Frust; Harrington, 2005) the Perceived Stress Scale (X2; PSS: Cohen, Kamarck, Mermelstein, 1983) and the Buss-Durkee Hostility Inventory (X3; BDHI; Buss & Durkee, 1957). In addition, for each student, the number of documented classroom aggressive behaviors (Y, Agress) occurring during the week following completion of the questionnaires, was provided by the high school’s Dean of Student’s Office. The data for the study is in the attached SPSS data file labelled “PSS_BDHI_Agress.sav”.

1) Write a null and alternative hypothesis which is specific to this research question.

2) Using the attached SPS data file conduct a Multiple Regression Analyses (MRA) to determine if feelings of Frustration, Stress, and Hostility are significantly related to aggression. Summarize the results in correct APA style.  Use my sample summary as a model for your summary.

3) Conduct exploratory data analyses and a multiple regression analysis (MRA) in SPSS in which Aggression is the DV and Frust., PSS and DBHI are the IVs.

4) Be sure to state the goals of the study, the sample and method.  Describe the variables, and the statistical model employed to test the research hypothesis that Frustration, Stress, and Hostility are significant predictors of aggression.

5) Determine of the data meets the assumptions for MRA

6) Report and interpret R2, R2adj, and 1-R2. Report and interpret the results for the F-test for the significance of R2.  Report F, dfs, and the p-value for the significance of F in correct APA style

7) Based on the F test (above), do you conclude that Frust. PSS and BDHI account for a significant proportion of the variability in Aggression?  Explain your answer

8) Report and interpret the results for the significance test for each unstandardized regression coefficient in correct APA style. And, report/interpret the semipartial correlation sry(1.2) and sry(1.2)2  for all predictor variables

9) Based on your analysis is the direct relationship between Frustration, PSS, BDHI  and Aggression  significant after controlling for the other variables in the model.  Be sure to explain the impact of each predictor variable on aggression, include the nature of the relationships (positive or negative)P and the strength of the effect size sr2.

The final critical thinking assignment for this course requires a comprehensive Change Management Process, including its origination and implementation. To complete this project, address the following:

• write about Saudi Aramco i. Provide a brief description of the organization, including its history, number of employees, products/services, mission/vision, strategies, etc.
• Discuss the problem or issue confronting the organization. Why is there a need to change (e.g., falling profits, low morale, challenges recruiting talented employees, etc.)?
• Assess the principle reasons for the organization’s problem or issue. What is the root cause and what are other causes of the problem/issue?
• Identify the intended change you propose for the organization. Detail the reasons for the change, including any research you conducted that led you to this recommendation (for instance, similar organizations in a similar situation followed this strategy, or studies indicated this was the preferred solution for other organizations in a similar situation).
• Identify a plan to implement the change. Be clear about the steps or processes that you propose to implement this change, including any resources which may be needed throughout the process.
• Identify the measurement/control mechanisms you would utilize to determine if the change management process is working effectively. Also, include any contingency plans you would propose if/when the plan is not implemented as intended.
• Finally, offer a brief statement about what you learned from completing this project and how your research in this course has affected your perspective/perception of change.

Your well-written paper should meet the following requirements:

• Be 6-8 pages in length, which does not include the title page and reference pages, which are never a part of the content minimum requirements.
• Include the references page  
• Support your submission with course material concepts, principles, and theories from the textbook and at least four scholarly, peer-reviewed journal articles.
• It is strongly encouraged that you submit all assignments into the Turnitin Originality Check prior to submitting it to your instructor for grading. If you are unsure how to submit an assignment into the Originality Check tool, review the Turnitin Originality Check – Student Guide for step-by-step instructions.
• Review the grading rubric to see how you will be graded for this assignment.

The final critical thinking assignment for this course requires a comprehensive Change Management Process, including its origination and implementation. To complete this project, address the following:

• write about Saudi Aramco i. Provide a brief description of the organization, including its history, number of employees, products/services, mission/vision, strategies, etc.
• Discuss the problem or issue confronting the organization. Why is there a need to change (e.g., falling profits, low morale, challenges recruiting talented employees, etc.)?
• Assess the principle reasons for the organization’s problem or issue. What is the root cause and what are other causes of the problem/issue?
• Identify the intended change you propose for the organization. Detail the reasons for the change, including any research you conducted that led you to this recommendation (for instance, similar organizations in a similar situation followed this strategy, or studies indicated this was the preferred solution for other organizations in a similar situation).
• Identify a plan to implement the change. Be clear about the steps or processes that you propose to implement this change, including any resources which may be needed throughout the process.
• Identify the measurement/control mechanisms you would utilize to determine if the change management process is working effectively. Also, include any contingency plans you would propose if/when the plan is not implemented as intended.
• Finally, offer a brief statement about what you learned from completing this project and how your research in this course has affected your perspective/perception of change.

Your well-written paper should meet the following requirements:

• Be 6-8 pages in length, which does not include the title page and reference pages, which are never a part of the content minimum requirements.
• Include the references page  
• Support your submission with course material concepts, principles, and theories from the textbook and at least four scholarly, peer-reviewed journal articles.
• It is strongly encouraged that you submit all assignments into the Turnitin Originality Check prior to submitting it to your instructor for grading. If you are unsure how to submit an assignment into the Originality Check tool, review the Turnitin Originality Check – Student Guide for step-by-step instructions.
• Review the grading rubric to see how you will be graded for this assignment.