PSY 250 Lecture Notes - Lecture 16: Balsamic Vinegar, Taste, Dan Ariely
17 Mar 2016
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Limited informaion about efect of iv on dv: full us some training. Variaion: include pre-test , beneits, ensure group equivalency, checking reasons for mortality, drawbacks, sensiizaion, time-consuming. Muliple independent groups (can be just post-test or pre-test post-test) Diference in output between groups caused by training program: yes! Either you will never ind out, before you eat it, or ater you"ve consumed it: method: they use people in a bar in boston, and gave these people two beer samples. Disclosure of negaive info ater experience did not reduce people"s liking: implicaions: if you want to like food: eat irst, ask later. When you express relaionship graitude, it is called relaionship glue. Advantages: allows more complex tesing of efects of an iv, easy data analysis, you are going to run a one-way anova running a test with more than two means. Mean number of candies made per hour. Must do post hoc tests to determine where diferences are.
