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