Build Your Own Questionnaire! In your assignment 3, you explored and identified factors that influence adjustment issues and their impact on the academic performance of university students. In this assignment, your task is to create a survey instrument (consisting of no less than 20 items) to assess various dimensions of student adjustment in the US

Question 1:

Part A:

Build Your Own Questionnaire! In your assignment 3, you explored and identified factors that influence adjustment issues and their impact on the academic performance of university students. In this assignment, your task is to create a survey instrument (consisting of no less than 20 items) to assess various dimensions of student adjustment in the US. Before creating your survey questionnaire, Review Chapters 14 and 15 of the Zikmund et al. textbook and use the Library and Information Resources Network of Westcliff University (LIRN) to find resources (including dissertations and theses) that address a similar topic. For example, (Stoklosa, 2015, ProQuest Document ID: 1700219836) examines personal and environmental characteristics of student adjustment.

After conducting your research:

• Construct your own survey instrument. Note that you are not allowed to use existing survey instruments (completely or even partially) for this assignment. Existing instruments are mostly copyrighted materials and should not be used without proper permission from the author.
• Write a paper of a minimum of three (3) pages, APA formatted, and provide a background on the process of creating the instrument, explain different dimensions and subscales of the instrument, discuss reliability and validity issues, and the explain the scoring process (including reverse coding if needed). Present the instrument as an attachment to your document.
• Use at least 8 Peer-reviewed articles to support your article. Please make sure to include in-text citations and peer-reviewed references in APA format.

After creating the instrument

Part B:

Do the following for the peer-reviewed articles used for Part A of the question.

• Incorrect APA format, write the Reference of the article.
• Clearly state what the article is about and its purpose.
• Describe how this article was helpful in answering part A.
• Repeat for a total of eight (8) peer-reviewed sources.

Question 2:

Please provide detailed explanations for the following and support your responses with some numerical examples:

• What is the F probability distribution, in what way does it differ from a t probability distribution?
• In an ANOVA what is between group difference and what is within group difference?
• What is covariance and how does it differ from correlation?
• What is correlation coefficient, what are the range of its possible values, and why?
• How do you determine if a correlation coefficient is statistically significant?