PSY 311 Study Guide - Midterm Guide: Least-Concern Species

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Least concern with examining relationship between variables. What is the average number of hours of sleep that a typical college student gets each night? . Examining the percentage of children age 3-5 who are enrolled in preschool. Measuring facebook use and a score of measuring happiness level. Is there a relationship between the amount of sleep that college students get each night and the gpa of those college students? . Separating a sample into two groups: a high facebook use group and a low facebook use group. Does increasing the hours of sleep college students get each night cause an increase in gpa? . Experiment answer cause and effect questions about the relationship between two variables. Quasi-experiment attempts to address questions about cause and effect relationship but fails to produce an ambiguous answer study contain a flaw. First born boy and later born boy comparing results with self-esteem. Produce similar data structures that use similar statistical analyses.