CourseHero HW 2.docx - PSYC 510 HOMEWORK 2(60 POINTS Variables and Measures and Introduction to SPSS When submitting this file be sure the filename

# CourseHero HW 2.docx - PSYC 510 HOMEWORK 2(60 POINTS...

• 6

This preview shows page 1 - 2 out of 6 pages.

PSYC 510 H OMEWORK 2 (60 POINTS ) Variables and Measures, and Introduction to SPSS When submitting this file, be sure the filename includes your full name, course and section. Example: HW2_JohnDoe_510B01 Be sure you have reviewed this module/week’s lesson and presentations before proceeding to the homework exercises. Fill in the blanks within this homework document. Review the “Homework Instructions: General” document for an example of how homework assignments must look. All questions are worth 2 points each unless otherwise stated (Q23 and 24 are 4 pts each). Part I: General Concepts These questions are based on the concepts covered in this week’s assigned readings and presentations. Fill in the blank with the appropriate word or words. 1. What type of validity has more to do with rapport and public relations than with actual validity? Answer: FACE VALIDITY 2. If the reliability coefficient is 0.35, what word is used to describe the strength of the relationship? Answer: MAGNITUDE 3. If describing the relationship between calories consumed and number of pounds lost as “fewer calories consumed is associated with more pounds lost”, would this indicate a positive or a negative correlation? Answer: POSITIVE CORRELATION 4. What specific type of criterion validity is used to estimate present performace? Answer: CONCURRENT VALIDITY 5. Can a test be reliable but not valid? (Yes or No) Answer: YES 6. Which specific scale of measurement has these exact properties: identity, magnitude, and equal unit size Answer: INTERVAL

Subscribe to view the full document.

• Fall '17
• Spss, psyc, sleep hygiene

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes