Complex Experimental Designs

Description

PSYB01 (Mind Maps) Mind Map on Complex Experimental Designs, created by andreaarose on 09/12/2013.
andreaarose
Mind Map by andreaarose, updated more than 1 year ago
andreaarose
Created by andreaarose over 10 years ago
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Resource summary

Complex Experimental Designs
  1. Independent variable can have more than two levels
    1. Levels = groups = conditions
    2. Factorial designs
      1. Design with more than one independent variable (factor)
        1. Does not take into account the other independent variable
        2. Ex - 2x2 factorial design
          1. Has two independent variable with two levels each
          2. IV x PV design
            1. Independent variable by participant variable
              1. Can see how different types of people respond to the same variable
                1. Simplest has at least two levels and one participant variable with at least two levels
                  1. Ex - differences between 2 age groups
              2. Moderator variable
                1. Influences the relationship between two other variables
                2. Analysis of variance
                  1. Breaks down significant interactions in order to understand them
                  2. Simple main effect
                    1. Examines the mean differences at each level of the independent variable
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