03 experimental design diagram
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This document outlines the key components of an experimental design including the question/problem statement, independent variable, dependent variable, how the dependent variable will be measured, constant variables, control group, number of repeated trials, and hypothesis. The independent variable is what will be changed during the experiment. The dependent variable is what will be measured to see how it is affected by changes to the independent variable. The hypothesis predicts the relationship between the independent and dependent variables.
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![Experimental Design Diagram
Question/Problem Statement:
Independent variable (what are you changing?)
Dependent variable (what are you measuring?)
How will this be measured?
Quantitatively?
Qualitatively?
Constant variables (what will be kept the same throughout each trial?)
Control group (the trial to which NO manipulated variable is added)
Numbered of repeated trials _______
Hypothesis: (If _____[I do this] (independent variable)_____, then _____[this] (dependent
variable)_____ will happen because ____[reasoning]____.](https://image.slidesharecdn.com/03experimentaldesigndiagram-110912112628-phpapp02/85/03-experimental-design-diagram-1-320.jpg)
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03 experimental design diagram
- 1. Experimental Design Diagram Question/Problem Statement: Independent variable (what are you changing?) Dependent variable (what are you measuring?) How will this be measured? Quantitatively? Qualitatively? Constant variables (what will be kept the same throughout each trial?) Control group (the trial to which NO manipulated variable is added) Numbered of repeated trials _______ Hypothesis: (If _____[I do this] (independent variable)_____, then _____[this] (dependent variable)_____ will happen because ____[reasoning]____.