Matching Pairs Research Methods Online version In this game you will be able to review the different types of research methods, and review terms used. by Gisselle Padilla 1 What is correlation coefficient? 2 What is a theory? 3 What is the difference between dictionary definitions and operational definitions? 4 What else is hindsight bias known as? 5 What happens in a naturalistic observation? 6 What is skewed distribution? 7 What does a normal curve look like? 8 What is a case study? 9 What happens in a double-blind procedure? 10 What is illusory correlation? Where both the research participants and the researcher don't know if they are in the placebo group or experimental group. explains behaviors or events by offering ideas that organize what we have observed. representation of scores that lack symmetry around the average value. statistical index of the relationship between two variables from (-1.0-1.0). Bell shaped distribution. Perception of a relationship where none exist. I-knew-it-all-along phenomenon. They observe people, and animals in their natural environment and don't interfere. one individual or group is studied in depth in the hope of revealing universal principles. describes the concepts with precise procedures and measures.