AdolF11Lecture4PostPDF

AdolF11Lecture4PostPDF - Last Name Initial Date 9-digit RU...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
I pledge not to cheat on the ICQs. I will only answer on and hand in cards with my ID on them and I will not ask a classmate to cheat for me by answering on a card with my ID on it. <Signature> 9-digit RU ID Date Last Name Initial Wednesday, September 14, 2011
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Announcements EXAM 1: Thurs Sept. 29 FINAL: THURS Dec 22, 12-3 Syllabus and Slides are under Resources in Sakai Wednesday, September 14, 2011
Background image of page 2
Research Types Correlational 0.0 = © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Correlations Positive As one variable increases, As one decreases, 0 1 2 3 4 1 2 3 4 © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 4
Correlations Negative Increase in one variable; in other 0 1 2 3 4 1 2 3 4 © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Correlations r = 0.0 0 1 2 3 4 0 1 2 3 4 © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 6
What Can’t Correlations Tell Us? and –Results could be because: or or –Can’t say which is correct © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Experimental Research Can identify –Because experimenter Hypothesis: Change in IV leads to change in DV © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 8
Example Will more musical instruction improve student academic performance? IV = DV = © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Experimental Design Experimenter Everything else © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 10
Experimental Design Why is Random Assignment Important? –Allows us to conclude that © L. Dickson 2010 Wednesday, September 14, 2011
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Experimental Design Why not just let the students sign up for one group or the other? Why not assign the first 50 students who arrive
Background image of page 12
Image of page 13
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/09/2011 for the course PSYCHLOGY 333 taught by Professor Dickson during the Spring '11 term at Rutgers.

Page1 / 43

AdolF11Lecture4PostPDF - Last Name Initial Date 9-digit RU...

This preview shows document pages 1 - 13. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online