PSYCH291 Chapter Notes - Chapter 10: Harry Harlow, Knowledge Integration, Demand Characteristics
16 Dec 2016
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Approach orientation (aim for academic achievement; better) vs avoidance orientation (try not to fail) Eating pasta participants randomly assigned to big or medium bowls to eat pasta during lunch pasta served and estimated calories consumed was greater for the large bowl size large bowls causes you to eat more. Independent variable/manipulated variable (iv) - color of pen. Dependent variable/measured variable (dv) - number of correct anagrams. Try out the html to pdf api pdfcrowd. com validity. What do we mean when we say this? control potential third variables in their studies, hold all other factors constant between the levels of the independent variable. How does this apply in the color red study? manipulated the color of the pen, but they held constant a number of other potential variables: same size, participants took the same test, same experimenters ran each session etc.
