Save
Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Question

Correlation
click to flip
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know

Question

Correlational research
Remaining cards (14)
Know
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Psych research ch 12

QuestionAnswer
Correlation It does not imply causation. It tells us nothing about cause and effect.
Correlational research Intended to demonstrate the existence of a relationship between two variables but it does not determine cause-and-effect relationship.
Experimental research Demonstrates a cause and effect relationship between two variables.
Differential research Involves two groups of scores and focuses on the difference between groups but it does not determine cause-and-effect relationship
Positive relationship Two variables change in the same direction
Negative relationship Two variables change in opposite directions.
Linear relationship The data points in the scatter plot tend to cluster around a straight line.
Correlation (correlation coefficient) Measures and describes the relationship between two variables.
Coefficient of determination the squared value of a correlation
Statistical significance of a correlation The correlation is unlikely to have been produced by random variation.
Prediction A correlational study demonstrating a relationship between two variables
Regression The statistical process for using one variable to predict the other
The third variable problem Because two variables are related, does not mean that there must be a direct relationship between the two variables.
The directionality problem A correlational study does not establish a relationship of cause-and-effect.
Multiple regression a statistical procedure for studying multivariate relationships. Relationships can be described but not explained.
Created by: balperso2022
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards