TEACHING
Scientific experiment
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Experiment description
Before running an experiment, you need to write the experiment description!
This is a document of detrimental value to the success or failure of your experiment.
Experiment Description:
The description should include the following iterms
(some may not be applicable to your particular case)
- Aims What project is this experiment part of
To develop a new system X in the area Y
- Current Objectives Why are you running this experiment
To compare system X with a conventional setting using system A
- Method
Help others run the same experiment
- Participants and Profiles
Criteria used to select your participants, i.e. age, gender, occupation...
- Test Description
Test used : within subjects, between subjects comparison, analysis...
What are the independent and the dependent variables...
What statistical tools did you use: descriptive, analytical comparative...
What tools did you use: MATLAB, SPSS...
- Measurements to be taken
Time duration, task performance, subjective assessment...
- Procedure of the tests
Detailed description of the tests. Think of a cooking recipe
- Tasks of the tests
What do the participants have to do, again think of a cooking recipe
- Experiment settings
Any preparation before the experiments, general description of the venue (e.g. office, laboratory...)
- System Description
Detailed description of the system setting, components, arrangements, layout...
- Results What came out of the your experiment, including the unexpected
- Observed behaviour of the participants
What did the participants do, how did they behave, anything interesting
- Objective measurements
If you did objective measurements, list them here with explanation and analysis
- Subjective measurements
If you did subjective measurements, list them here with explanation and analysis
- Discussion Overall look at the results
What did the measurements show, any co-relation between the measurements
- Conclusion
To conclude your experiment
Are the aims still achievable, have the current objectives been reached
- Further work
What couldn't you achieve this time and could be done with a little bit more work, also long term prospect
- Acknolwledgment
List any help, assistance, guidance
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