INTRODUCTION
SCIENTIFIC INQUIRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -You will need to prepare a detailed experimental procedure for your experiment so you can ensure consistency from beginning to end. Think about it as writing a recipe for your experiment. This also makes it much easier for someone else to test your experiment if they are interested in seeing how you got your results.
Detailed explanation-2: -However, a weakness would be that laboratory experiments lack ecological validity, because they take place in a laboratory and not in a realistic real life situation. This affects the validity of the experiment, and this means that the results of the experiment may not reflect what would happen in real life.
Detailed explanation-3: -True experiments have four elements: manipulation, control, random assignment, and random selection.
Detailed explanation-4: -Step 1: Define your variables. Step 2: Write your hypothesis. Step 3: Design your experimental treatments. Step 4: Assign your subjects to treatment groups. Step 5: Measure your dependent variable. Frequently asked questions about experiments. 03-Dec-2019