PSS Exam 1 Questions all Solved 100% CORRECT/
Verified Answers
why is the abstract important in a research article? - ✔✔it contains all 3 elements: context,
content, and conclusion
What is the Q in QDAFI? - ✔✔each paper starts with a "Question"
- paraphrase
What is the D in QDAFI? - ✔✔what did the authors "Do" to answer the question?
- methods
What is the A in QDAFI? - ✔✔links the Q to the methods that the authors used
- "Author's" rational
What is the F in QDAFI? - ✔✔what is the "Finding" set up by D and A?
- single sentence
What is the I in QDAFI? - ✔✔how did the authors answer and "Interpret" the original
question, given these findings?
- single sentence if the interpretation is legit, and two if it is not
What does it mean to operationalize variables? - ✔✔to translate an abstract idea or
construct into a concrete behavior that can be measured
what is correlation? - ✔✔relationship between two variables
The correlation coefficient can range from _____ to _____ - ✔✔-1 to 1
, Correlation _____ causation - ✔✔does not equal
What are the 3 types of correlation? - ✔✔positive
- r close to 1
negative
- r close to -1
no correlation
- r close to 0
what is the strength of correlation affected by? - ✔✔1. degree of actual relationship
between two theoretical variables
2. measurement noise
What are third variable problems? - ✔✔2 constructs may indeed be related, but a third
variable could account for that relationship or influence the relationship
- eg. ice cream sales and shark attacks
How do you conduct survey research? - ✔✔Random sampling
What is the problem with surveys?
When does sampling bias occur? - ✔✔Sampling bias
Verified Answers
why is the abstract important in a research article? - ✔✔it contains all 3 elements: context,
content, and conclusion
What is the Q in QDAFI? - ✔✔each paper starts with a "Question"
- paraphrase
What is the D in QDAFI? - ✔✔what did the authors "Do" to answer the question?
- methods
What is the A in QDAFI? - ✔✔links the Q to the methods that the authors used
- "Author's" rational
What is the F in QDAFI? - ✔✔what is the "Finding" set up by D and A?
- single sentence
What is the I in QDAFI? - ✔✔how did the authors answer and "Interpret" the original
question, given these findings?
- single sentence if the interpretation is legit, and two if it is not
What does it mean to operationalize variables? - ✔✔to translate an abstract idea or
construct into a concrete behavior that can be measured
what is correlation? - ✔✔relationship between two variables
The correlation coefficient can range from _____ to _____ - ✔✔-1 to 1
, Correlation _____ causation - ✔✔does not equal
What are the 3 types of correlation? - ✔✔positive
- r close to 1
negative
- r close to -1
no correlation
- r close to 0
what is the strength of correlation affected by? - ✔✔1. degree of actual relationship
between two theoretical variables
2. measurement noise
What are third variable problems? - ✔✔2 constructs may indeed be related, but a third
variable could account for that relationship or influence the relationship
- eg. ice cream sales and shark attacks
How do you conduct survey research? - ✔✔Random sampling
What is the problem with surveys?
When does sampling bias occur? - ✔✔Sampling bias
