How much does the fit improve over the simple linear regression which uses High Jump as the only independent variable? Interpret the key regression results.

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1. For the data in the Excel file Olympic Track and Field Results, fit a multiple linear regression model using Discus Throw as the dependent variable and High Jump and Long Jump as the independent variables. How much does the fit improve over the simple linear regression which uses High Jump as the only independent variable? Interpret the key regression results. 2. The Excel file Cereal Data provides a variety of nutritional information about 67 cereals and their shelf location in a supermarket. Use regression analysis to find the best model that explains the relationship between calories and the other variables. Investigate the model assumptions and clearly explain your conclusions.

 

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Analyze and explain how the patient meets criteria for the disorder(s) according to the patient’s symptoms and the criteria outlined in the diagnostic manual.

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For this assignment, students will investigate and propose a psychiatric diagnosis based on the case study from the Gorenstein and Comer (2015) textbook Case Studies in Abnormal Psychology, chosen in the Week One “Initial Call” discussion. This paper will include an in-depth overview of the disorder(s) within the diagnosis, treatment options for the diagnosis, and a sound rationale that explains why this diagnosis was made. Note that the diagnosis may include more than one psychiatric disorder.
The paper must present a thorough overview of each disorder within the diagnosis. Assume the audience has no prior knowledge of the disorder(s) within the diagnosis, and provide relevant and easy to understand explanations of each for the readers. When writing the paper, it is critical to convey all the necessary information in a straightforward manner using non-technical language. (Reference the Professional Voice and Writing resource provided by the Ashford Writing Center for assistance.) Support the analysis with at least five peer-reviewed sources published within the last ten years in addition to the course text.
The Psychiatric Diagnosis topical paper must include the following:

Explain psychological concepts in the patient’s presentation using professional terminology. Identify symptoms and behaviors exhibited by the patient in the chosen case study.
Match the identified symptoms to potential disorders in a diagnostic manual.
Propose a diagnosis based on the patient’s symptoms and the criteria listed for the disorder(s) in the diagnostic manual.
Analyze and explain how the patient meets criteria for the disorder(s) according to the patient’s symptoms and the criteria outlined in the diagnostic manual.
Justify the use of the chosen diagnostic manual (i.e., Why was this manual chosen over others?).
Summarize general views of the diagnosis from multiple theoretical orientations and historical perspectives. Include a discussion on comorbidity if the diagnosis includes more than one disorder.
Evaluate symptoms within the context of an appropriate theoretical orientation for this diagnosis.
Use at least two peer-reviewed articles to assess the validity of this diagnosis, and describe who is most likely to have the diagnosis with regard to age, gender, socioeconomic status, sexual orientation, and ethnicity. Provide a brief evaluation of the scientific merit of these peer-reviewed sources in the validity assessment.
Summarize the risk factors (i.e., biological, psychological, and/or social) for the diagnosis. If one of the categories is not relevant, address this within the summary.
Compare evidence-based and non-evidence-based treatment options for the diagnosis.
Evaluate well-established treatments for the diagnosis, and describe the likelihood of success or possible outcomes for each treatment.
Create an annotated bibliography of five peer-reviewed references published within the last ten years to inform the diagnosis and treatment recommendations. In the annotated bibliography, write a two- to three-sentence evaluation of the scientific merit of each of these references. For additional assistance with this portion of the assignment, access the Ashford Writing Center’s Sample Annotated Bibliography.

Attention Students: The Masters of Arts in Psychology program is utilizing the Pathbrite portfolio tool as a repository for student scholarly work in the form of signature assignments completed within the program. After receiving feedback for this Psychiatric Diagnosis topical paper, please implement any changes recommended by the instructor, go to Pathbrite and upload the revised Psychiatric Diagnosis topical paper to the portfolio. (Use the Pathbrite Quick-Start Guide to create an account if you do not already have one.) The upload of signature assignments will take place after completing each course. Be certain to upload revised signature assignments throughout the program as the portfolio and its contents will be used in other courses and may be used by individual students as a professional resource tool. See the Pathbritewebsite for information and further instructions on using this portfolio tool.
The Psychiatric Diagnosis

Must be 8  double-spaced pages in length (not including title and references pages) and formatted according to APA style as outlined in the Ashford Writing Center.
Must include a separate title page with the following:

Title of paper
Student’s name
Course name and number
Instructor’s name
Date submitted

Must use at least five peer-reviewed sources published within the last 10 years in addition to the course text.
Must include a separate annotated bibliography page.
Must document all sources in APA style as outlined in the Ashford Writing Center.
Must include a separate references page that is formatted according to APA style as outlined in the Ashford Writing Center.

Carefully review the Grading Rubric for the criteria that will be used to evaluate your assignment.

Aggression in Childhood

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Short Paper: Aggression in Childhood 
Address the role of aggression in childhood and evaluate whether a child who displays aggressive tendencies automatically transitions into an aggressive adolescent and adult.
 
Discuss environmental factors such as school environment and whether these cause a child to develop into the roles of victim or bully. Bear in mind the differences in child/adolescent aggression and adult aggression and how they are classified differently within the DSM-5.
 
What factors could influence the level of aggression? Be sure to incorporate the Module Eight readings into your argument.

 
References
Elsaesser, C., Gorman-smith, D., & Henry, D. (2013). The role of the school environment in  relational aggression and victimization. Journal of Youth and Adolescence, 42(2), 235-49.  doi:http://dx.doi.org.ezproxy.snhu.edu/10.1007/s10964-012-9839-7
Shiner, R. L., Masten, A. S., & Tellegen, A. (2002). A developmental perspective on personality  in emerging adulthood: Childhood antecedents and concurrent adaptation. Journal of  Personality and Social Psychology, 83(5), 1165–1177. https://doi- org.ezproxy.snhu.edu/10.1037/0022- 3514.83.5.1165
Wahl, K., & Metzner, C. (2012). Parental influences on the prevalence and development of child  aggressiveness. Journal of Child and Family Studies, 21(2), 344-355.  doi:http://dx.doi.org.ezproxy.snhu.edu/10.1007/s10826-011-9484-x

  
Prompt: Assess the role of aggression during childhood and evaluate whether a child who displays aggressive tendencies automatically transitions into an aggressive adolescent and adult. Do environmental factors, such as school environment, cause a child to develop into the role of victim or bully? Do children who present as aggressive develop into aggressive adults? Why or why not? Present the differences in child/adolescent aggression and adult aggression and how they are classified differently within the DSM-5classification.Conclude your paper by considering what factors could influence the level of aggression. Incorporate the Module Eight readings into your argument.
Specifically, your paper should address the following:
·An assessment of the role of aggression in childhood development
·An evaluation of environmental factors on aggression within each age range
·A description of child, adolescent, and adult aggression within the DSM-5 classification
·A determination of which factors influence aggression across each age range 
Guidelines for Submission: Your paper must be submitted as a 3–5 page Microsoft Word document with double spacing, 12-point Times New Roman font, one-inch margins, and at least three sources cited in APA format.
  

Is the authors’ young and middle adulthood classification a useful one? What is especially useful and not useful about the classification? What changes would you make to the authors’ classification to make it more applicable to your role as a social worker?

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Typically, adolescents eagerly anticipate their transitions to young adulthood. They look forward to supporting themselves financially, living independently, and making their own decisions. As young adults transition into middle adulthood, they will likely assume increased responsibilities. Zastrow and Kirst-Ashman (2013) state, “middle adulthood has been referred to as the prime time of life” (p. 441). Typically, adults at this stage have accumulated some satisfaction from their maturity and accomplishments.
Though young and middle adulthood may be exciting and significant times in the human life span, they also present unique challenges for the individual. This week, you begin your study of young and middle adulthood by considering its biological aspects. You explore health issues and changes in physical development during this period. You also consider how your understanding of these issues might influence your assessments of and interactions with individuals in this segment of the life span.
 
Required Readings
Zastrow, C. H., & Kirst-Ashman, K. K. (2016). Understanding human behavior and the social environment (10th ed.). Boston, MA:  Cengage Learning.
Chapter 10, “Biological Aspects of Young and Middle Adulthood” (pp. 469-497)
 
Temcheff, C. E., Serbin, L. A., Martin-Storey, A., Stack, D. M., Ledingham, J., & Schwartzman, A. E. (2011). Predicting adult physical health outcomes from childhood aggression, social withdrawal and likeability: A 30-Year prospective, longitudinal study. International Journal of Behavioral Medicine, 18(1), 5–12.
Wilson, H. W., & Widom, C. S. (2011). Pathways from childhood abuse and neglect to HIV-risk sexual behavior in middle adulthood. Journal of Consulting & Clinical Psychology, 79(2), 236–246.
 
Discussion: Classifications of Life-Span Development
When did you become an adult? Was it the day you graduated from high school? Or, was it the day you moved out of your parents’ or caregivers’ home? Your description of what it means to be an adult and how and when an adolescent transitions into adulthood may differ from that of your colleagues.
The authors of your course text, Zastrow and Kirst-Ashman, use the term young and middle adulthood to identify the life-span time period between age 18 and 65. This classification distinguishes this time in the life of an individual from childhood and adolescence and from the later years of adulthood.
Is the authors’ young and middle adulthood classification a useful one? What is especially useful and not useful about the classification? What changes would you make to the authors’ classification to make it more applicable to your role as a social worker?
For this Discussion, you analyze the author’s life-span classification and suggest ways to improve it.
By Day 3
Post:

A new classification (or possibly multiple classifications) to replace the authors’ young and middle adulthood classification
A definition of your new classification(s)
Support for your new classification(s). for example, this support may include references to theory and empirical research findings and should reflect the current understanding of biological, psychological, and social development
An implication your new classification might have regarding social work practice

By Day 5
Read a selection of your colleagues’ posts.
Respond to at least two colleagues whose classifications differ from your own by critiquing their classifications. In addition, suggest one way you might apply each colleague’s life-span classification to your social work practice.

 
Assignment: Middle Adulthood Health, Demography, and Social Work Practice
A health crisis can occur at any phase in an individual’s life span. General health concerns, however, tend to increase with age. As a social worker, your awareness of the biological aspects of middle adulthood will inform your work with clients in this life-span phase.
In this Assignment, you address the health concerns that clients may face as they reach middle adulthood. You also address the potential impact of the environment on the health of individuals in this life-span phase.
By Day 7
Submit a 2- to 4-page paper that includes the following:

A description of the health concerns that clients may face as they reach middle adulthood
An analysis that explains how factors such as race/ethnicity, socioeconomic status, and other demographic characteristics might impact at least three of the health concerns you identified
An explanation of how you, as a social worker, should take these potential health concerns and the environmental factors that influence them into account as you complete your assessments