INTRODUCTION
RESEARCH AND SCIENTIFIC METHODS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
When setting up an experiment what six items do you need to consider?
|
|
Hypothesis, independent variable, dependent variable, experimental group, control group, constants
|
|
|
constants, hypothesis, independent variable, observations experiment
|
|
|
hypothesis, control group, question, analyze data,
|
|
|
independent variable, dependent variable, constants, experiment
|
Explanation:
Detailed explanation-1: -A controlled experiment requires at least two variables: a manipulated variable and a response variable. In HCI, the manipulated variable is typically a property of an interface or interaction technique that is presented to participants in different configurations.
Detailed explanation-2: -Set objectives. Select process variables. Select an experimental design. Execute the design. Check that the data are consistent with the experimental assumptions. Analyze and interpret the results. Use/present the results (may lead to further runs or DOE’s).
There is 1 question to complete.