PSYCH 221 Lecture Notes - Lecture 10: Scale-Invariant Feature Transform, Study Guide, Embodied Cognition

• School: PSU
• Department: Psychology - CA
• Course: PSYCH 221
• Professor: Gasper Karen

Document Summary

Confidence 0 (not at all) to 10 (extremely) Sayings: birds of a feather flock together or opposites attract or two peas in a pod . Different than a research question because of the prediction. Methods to address research question and test hypothesis. Figure out how you"re going to gather your observations. Ex: set a number of tweets to look at. Interjudge reliability level of agreement between two observers. Ideally blind to the hypotheses it could influence what they pay attention to. Blind to each other"s ratings you don"t want them talking to each other or it could influence what they see. Must have training the need to know what they are observing and how they are recording what they are seeing; for some things it is harder to rate than others. Ex: only so many parties you can go to for observations. Ex: can only look at a limited number of papers for marriage announcements.