Complete Course BSHS382 Complete Course
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Monday, 7 December 2015

Complete Course BSHS382 Complete Course

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BSHS 382 WEEK 1 DQ 1 AND DQ 2

BSHS 382 Week 1 DQs
Week 1 DQ 1
What are the basic principles for humane treatment of human subjects in research. Give an example of an inhumane research project or a humane research project involving human subjects in the general public. Then, explain which principle was violated or which principle was upheld in your example.

Week 1 DQ 2

What is the advantage of using the mixed method approach to research? Give an example of your own human service research question that would fit a mixed method approach and explain why it is a good fit for a mixed method approach

BSHS 382 WEEK 1 INDIVIDUAL ASSIGNMENT FUNDAMENTALS OF RESEARCH PAPER (3 PAPERS)


This Tutorial contains 3 Different Papers

Week 1 Individual Assignment Fundamentals of Research Paper

Write a 700- to 1,050-word paper describing the scientific method and the fundamentals of research. Address each of the following in your paper:

Define the scientific method. How does it relate to human services research?
What are the steps in the process of scientific inquiry? Why must each of these steps be included to support the scientific method? Provide a human services research example of the scientific method and identify each step within your example.
Define quantitative research and qualitative research. Explain how they differ and relate each to the human services field and the scientific method.
Describe how to decide whether to use a quantitative or qualitative research methodology. Provide examples of what sort of study is appropriate for each methodology and explain why.
Define mixed method research and describe its strengths. Provide an example of when it is appropriate to apply mixed method research in the human services field.
Summarize how scientifically sound research supports the function of a human services manager.

Format your paper consistent with APA guidelines and include at least two references.

BSHS 382 WEEK 2 DQ 1 AND DQ 2

BSHS 382 WEEK 2 DQS

 

WEEK 2 DQ 1

 

WHAT IS THE DIFFERENCE BETWEEN RELIABILITY AND VALIDITY? CONSIDERING THE DIFFERENT TYPES OF RELIABILITY AND VALIDITY, GIVE AN EXAMPLE OF A HUMAN SERVICE RESEARCH QUESTION AND WHAT SORT OF RELIABILITY AND VALIDITY YOU WOULD SEEK. 

 

WEEK 2 DQ 2

 

GIVE TWO EXAMPLE OF EACH: NOMINAL, ORDINAL, INTERVAL, AND RATIO DATA? WHY IS IT IMPORTANT TO KNOW WHAT KIND OF DATA YOU ARE WORKING WITH?


BSHS 382 WEEK 2 INDIVIDUAL ASSIGNMENT RELIABILITY AND VALIDITY PAPER(3 PAPERS)


This Tutorial contains 3 Different Papers

Week 2 Individual Assignment Reliability and Validity Paper

Write a 700- to 1,050-word paper describing observation and measurement as they relate to human services research.

Refer to Ch. 4 and 5 of Beginning Behavioral Research

Address each of the following points in your paper:

Define and describe the types of reliability. Provide examples of these types of reliability as they apply to human services research or to human services management research.

Define and describe the types of validity. Provide examples of these types of validity as they apply to human services research or to human services management research.

Provide examples of a data collection method and data collection instrument used in human services research. Why is it important to ensure that these data collection methods and instruments are both reliable and valid?

Provide examples of a different data collection method and a data collection instrument used in managerial research. Why is it important to ensure that these data collection methods and instruments are both reliable and valid?

Format your paper consistent with APA guidelines and include at least two references.

BSHS 382 WEEK 2 QUIZ

In experimental studies, what is meant by replicating an experiment? Why is it considered desireable?

Describe the different types of data, including nominal, ordinal, interval, and ratio data. Difference among data collection techniques and describe the advantages and disadvantages of each.

TV programs ask viewers to offer their opinions on an issue of the moment by calling a phone number. One program asked viewers whether the International Criminal Court should continue to be located in the Haque. Of more than 173,000 callers, 68% wanted the International Criminal Court out of the Haque. A scientific poll using a random sample of about 400 respondents estimated the true percentage to be 22%.

Differentiate between field studies, surveys, quasi-experimental, and randomized experiments in human services research. Describe each research method and explain how it contributes to the understanding of human services.


A study with 234 low-income alcoholics evaluated the effectiveness of usual care for alcoholics wishing to quit drinking to the usual care enhanced by computer-assisted telephone counseling sessions. Each subject was assigned randomly either to the usual care or the usual care plus counseling, and their drinking status was observed after 3 months. The percentage who were able to quit drinking was lower for the group receiving only the usual care.

BSHS 382 WEEK 3 DQ 1 AND DQ 2


BSHS 382 Week 3 DQs
Week 3 DQ 1
What are some examples of descriptive statistics? Why are they used in research? What do you think will be difficult for you when compiling your descriptive statistics?

Week 3 DQ 2

How can you avoid bias when selecting samples for human services research? Give an example of a possible research question and a sampling procedure that would minimize bias and represent your population

BSHS 382 WEEK 3TEAM ASSIGNMENT RESEARCH PROPOSAL(3 PAPERS)


This Tutorial contains 3 Different Papers

Week 3 Learning Team Assignment Research Proposal

The Research Proposal must be a 1,050- to 1,400-word proposal formatted according to APA guidelines. The Learning Team must identify a problem worthy of research and develop an outline of the process required to research it. No actual experiments must be conducted.

The Research Proposal must contain the following sections:

Introduction

Write a 100- to 200-word introduction for your research proposal. This must explain your research problem and your working hypothesis.

Refer to Appendix A of Beginning Behavioral Research for guidance on creating an introduction.

Elements of the Study

Write a 175- to 350-word outline of the elements of your research study.

Refer to Appendix A of Beginning Behavioral Research for an overview and examples of a research report and poster project.

Ethical Considerations

Write a 175- to 350-word summary identifying ethical considerations you must have in designing your research project.

Refer to Ch. 3 of Beginning Behavioral Research and incorporate at least one scholarly source in your discussion of ethical considerations specific to your research proposal.

Survey Design

Write a 350- to 525-word summary of the survey design you chose and how you obtained a representative sample for the proposed research.

Include the appropriate measures of reliability and validity.

Explain the rationale for how you propose to design and conduct the research while minimizing bias.

Refer to Ch. 9 of Beginning Behavioral Research for details on survey design and subject recruitment.

Conclusion

Write a 75- to 150-word conclusion summarizing your research proposal.

BSHS 382 WEEK 3 QUIZ


1.         Follow the steps to compute the variance and standard deviation for the following population.

49     51    53   55   57   59  61

2.         For a sample of 289 female heights, the mean was 65.3 inches and the standard deviation was 2.8 inches. The shortest person in this sample had of 56 inches.
a.         Find the z-score for the height of 56 inches.
b.         What does the negative sign for the z-score represent?
c.         Is this observation a potential outlier according to the three standard deviation distance criterion? Explain.

3.         A company decides to investigate the amount of sick leave taken by its employees. A sample of seven employees yields the following numbers of days of sick leave taken in the past year.

 1 1 3 0 1 6 2

Use this information to answer parts a through c.

4.         What is the effect of the outlier?

5.         A survey asked 6189 random adults the question “How many children have you ever had?” Use the results shown below to answer the following questions.

# no of children           0                     1                2             3            4             5             6            7
n          1851             869           1462       945      494         281        153       93

a.         Find the standard error of the sample mean of the random sample of 6189 adults.
b.         Construct a 95% confidence interval for the population mean µ.
Can it be concluded that the population mean is less than 2.0?
c.         On what assumptions is the analysis in part (b) based?
Is the assumption of randomization valid?
Is the assumption that the population distribution is approximately normal a valid assumption?

6.         A survey asked the question “What do you think is the ideal number of children for a family to have?” The 473 females who responded had a median of 2, mean of 3.13, and standard deviation of 1.48. Answer parts a-d.

a.         What is the point estimate of the population mean?
b.         Find the standard error of the sample mean.
c.         The 95% confidence interval is (3,3.26). Interpret.

d.         Is it plausible that the population mean µ = 2?

BSHS 382 WEEK 4 DQ 1, DQ 2 AND DQ 3


BSHS 382 Week 4 DQs
Week 4 DQ 1
Is correlation the same as causation? Explain your answer. Give an example of a correlation research question you might pose in a human service related job.

Week 4 DQ 2
What is a null hypothesis and what do we know if we reject it? What is one example of a human service research question and a null hypothesis statement for that question?

Week 4 DQ 3
Identify and define one key element of a systematic research study.Also-- define this term and provide an example of how systematic research can benefit research in human services. How does systematic research support effective management?

BSHS 382 WEEK 4 INDIVIDUAL ASSIGNMENT CORRELATION DISCUSSION (3 PAPERS)


This Tutorial contains 3 Different Papers

Week 4 Individual Assignment Correlation Discussion

Prepare a 250- to 350-word response to the following:

Describe different methods of establishing correlation between variables and provide an example of each.

Discuss the advantages and disadvantages of each method and where each must be applied.

Consider particular circumstances and examples in which a researcher may want to establish correlation.

Prepare to discuss your response and those of your classmates

BSHS 382 WEEK 4 QUIZ


  For the following pair of variables, which more naturally is the response variable and which is the explanatory variable?
College grade point average (GPA) and High school GPA

2.         Use the points on the right to answer the following questions.

a.         Find the scores on x and y for each point. Comment on how zx and zy relate to each other for each point.
b.         Compute r using the z-scores for the four observations. Is this the value you expected to get for r? Why?

3.         Match the scatterplots to the right with the correlation values.
1. r=0.9
2. r=0.58
3. r=0
4.         The data on the right shows the percent of the population in a country that uses cell phones and their GDP. Let y = cell-phone use x = GDP.

a.         The graph on the right shows a scatterplot. Describe this plot in terms of the variability of cell-phone use values for nations close to 0 on GDP.

Identify the nation that has less cell-phone use than you would expect, given their GDP.

b.         Give the x- and y- coordinates for the nation that has the highest cell-phone use.

Give the x- and y- coordinates for the nation that has the highest GDP.

c.         Would the correlation be positive , or negative? Explain.

d.         Suppose you considered the correlation only for those nations having GDP above 1 Would the correlation  be stronger, or weaker, than for all the countries?


5.         For a table of national information it is found that the correlation with Internet use is 0.717 for GDP, 0.533 for cell-phone use, 0.539 for literacy, -0.859 for fertility, and 0.647 for CO2 Emissions.

a.         Which variable has the strongest linear association with internet use?

b.         Which variable has the weakest linear association with internet use?


c.         Interpret the correlation between Internet use and fertility (the mean number of children per adult woman).

BSHS 382 WEEK 5 TEAM ASSIGNMENT STATISTICS AND HYPOTHESIS TESTING PRESENTATION (3 SETS)


This Tutorial contains 3 Different Presentations
Prepare a 10- to 15-slide Microsoft® PowerPoint® presentation on statistics and hypothesis testing. For Local Campus students, this is an oral presentation accompanied by a Microsoft® PowerPoint® presentation; for Online Campus and Directed Study students, this is a Microsoft® PowerPoint® presentation with speaker notes.
As a Learning Team, use one of the following StatCrunch data sets from MyStatsLab®:

·         ANOREXIA, AS DESCRIBED ON P. 383 OF STATISTICS

  • FL Student Survey, as described on pp. 22 and 23 of Statistics
  • Georgia Student Survey, as described on pp. 22, 23, and 151 of Statistics
  • Olympic High Jump, as described on pp. 124, 125, and 128 of Statistics
Each Learning Team must work with a different data set, so check with the facilitator for your data set assignment. Refer to this course’s reading material and at least two scholarly sources from the University Library. Incorporate the following elements into your presentation:
  • Introduction
    • Introduce the Learning Team members and the data set.
    • Briefly explain how the data was gathered and identify the study population.
  • Descriptive Statistics
    • Define descriptive statistics and list the various descriptive measures.
    • Explain how descriptive statistical analysis increases understanding of the data.
    • Include an original graph created with StatCrunch that uses at least one descriptive statistical measure to illustrate the data set.
  • Inferential Statistics
    • Define statistical inference and include and explain at least one original inferential statistical calculation.
    • Use StatCrunch to check the calculation and show the steps in your presentation.
    • Explain how inferential statistical analysis increases understanding of the data.
  • Null Hypothesis Testing
    • Explain the purpose of null hypothesis testing and provide examples of null hypotheses that may be tested with the data set.
    • Explain the logic of hypothesis testing and the role of the null hypothesis.
  • Implications for Future Research
    • Differentiate between descriptive and inferential statistics and how they support the human services research process.
    • Provide an example of a study that is a logical follow-up to your data set that yields useful descriptive data.
    • Provide an example of a study that is a logical follow-up to your data set that yields useful inferential statistics.
    • Provide an example of a null hypothesis inspired by your data set that adds to the human services community’s knowledge.
  • Conclusion and References
Format your presentation consistent with APA guidelines.
Click 
the Assignment Files tab to submit your assignment.
Prepare to answer questions from your classmates and the facilitator and to discuss your presentation.

BSHS 382 WEEK 5 TEAM ASSIGNMENT STATISTICS AND HYPOTHESIS TESTING PRESENTATION (3 SETS)



This Tutorial contains 3 Different Presentations
Prepare a 10- to 15-slide Microsoft® PowerPoint® presentation on statistics and hypothesis testing. For Local Campus students, this is an oral presentation accompanied by a Microsoft® PowerPoint® presentation; for Online Campus and Directed Study students, this is a Microsoft® PowerPoint® presentation with speaker notes.
As a Learning Team, use one of the following StatCrunch data sets from MyStatsLab®:
·         ANOREXIA, AS DESCRIBED ON P. 383 OF STATISTICS
·         FL Student Survey, as described on pp. 22 and 23 of Statistics
·         Georgia Student Survey, as described on pp. 22, 23, and 151 of Statistics
·         Olympic High Jump, as described on pp. 124, 125, and 128 of Statistics
Each Learning Team must work with a different data set, so check with the facilitator for your data set assignment. Refer to this course’s reading material and at least two scholarly sources from the University Library. Incorporate the following elements into your presentation:
·         Introduction
o    Introduce the Learning Team members and the data set.
o    Briefly explain how the data was gathered and identify the study population.
·         Descriptive Statistics
o    Define descriptive statistics and list the various descriptive measures.
o    Explain how descriptive statistical analysis increases understanding of the data.
o    Include an original graph created with StatCrunch that uses at least one descriptive statistical measure to illustrate the data set.
·         Inferential Statistics
o    Define statistical inference and include and explain at least one original inferential statistical calculation.
o    Use StatCrunch to check the calculation and show the steps in your presentation.
o    Explain how inferential statistical analysis increases understanding of the data.
·         Null Hypothesis Testing
o    Explain the purpose of null hypothesis testing and provide examples of null hypotheses that may be tested with the data set.
o    Explain the logic of hypothesis testing and the role of the null hypothesis.
·         Implications for Future Research
o    Differentiate between descriptive and inferential statistics and how they support the human services research process.
o    Provide an example of a study that is a logical follow-up to your data set that yields useful descriptive data.
o    Provide an example of a study that is a logical follow-up to your data set that yields useful inferential statistics.
o    Provide an example of a null hypothesis inspired by your data set that adds to the human services community’s knowledge.
·         Conclusion and References
Format your presentation consistent with APA guidelines.
Click 
the Assignment Files tab to submit your assignment.
Prepare to answer questions from your classmates and the facilitator and to discuss your presentation.

BSHS 382 WEEK 5 INDIVIDUAL ASSIGNMENT HUMAN SERVICES RESEARCH ARTICLE DISCUSSION (3 PAPERS)


This Tutorial contains 3 Different Papers


Locate and read a human services research article from a scholarly journal in the University Library that includes a statistical analysis. The article must be 10 to 30 pages long and be on a topic that interests you. Here is a recommended search strategy:
  • Log in to the University Library, click Article Databases – Major, and select EBSCOhost.
  • Check the boxes for Full Text and Scholarly (Peer-reviewed) Journals.
  • Search for a term that interests you, plus the words and statistics. For example, search social work and statistics or peer counseling and statistics.
  • Narrow your search results by choosing a subject area from the Subject menu on the left side of your results. Recommended subject areas include descriptive statistics, inferential statistics, surveys, questionnaires, and the various statistical measures that have been covered in the course.
  • After reading the article, assess its effectiveness based on this week’s reading material, APA guidelines, and your readings throughout the course inBeginningBehavioral Research.
Assess in 100 to 150 words the presentation of the material. Is the content formatted clearly, and is it stylistically sound? Does it adhere to APA guidelines for expressing ideas and reducing bias in language?
Discuss in 250 to 400 words the statistical analyses within the article. Does the article incorporate graphs or tables that facilitate understanding? Are the statistical analyses appropriate for the subject? Are they conducted correctly? Do they support the conclusions reached by the author or authors? Are there additional statistical analyses you may perform on this data to gain further knowledge? Are the statistics misleading or biased?

Prepare to discuss your response and those of your classmates.
Click the Assignment Files tab to submit your assignment.

BSHS 382 ENTIRE COURSE (3 SETS)


Entire Course 3 Sets of Paper/Assignment for all weeks


BSHS 382 Week 1 DQ 1 and DQ 2 
BSHS 382 Week 1 Individual Assignment Fundamentals of Research Paper (3 Papers) 
BSHS 382 Week 2 DQ 1 and DQ 2 
BSHS 382 Week 2 Individual Assignment Reliability and Validity Paper (3 Papers) 
BSHS 382 Week 2 Quiz 
BSHS 382 Week 3 DQ 1 and DQ 2 
BSHS 382 Week 3 Team Assignment Research Proposal (3 Papers) 
BSHS 382 Week 3 Quiz
BSHS 382 Week 4 DQ 1 and DQ 2  
BSHS 382 Week 4 Individual Assignment Correlation Discussion (3 Papers) 
BSHS 382 Week 4 Quiz 
BSHS 382 Week 5 Individual Assignment Human Services Research Article Discussion (3 Papers) 
BSHS 382 Week 5 Team Assignment Statistics and Hypothesis Testing Presentation (3 Sets) 

BSHS 382 Week 5 quiz (score not good)
BSHS 382 Complete Course BSHS382 Complete Course
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