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David's HW
You are working for a scientific research group who has just been asked to conduct an objective experiment for small natural foods company. They have developed a pill which claims to improve short term memory and sharpens mental alertness with no side effects. The natural ingredients include guarana, gota kola and fish oil as active agents. The research should test the effectiveness of new all natural pill and scientifically prove that this new product is safe and effective. Your company hopes to target young High school and college students who have semester and final exams.
Describe the elements of your experiment in short descriptive paragraphs and identify which method research you will use.
Identify the following in your research
Hypothesis: I believe the pill will effectively enhance short-term memory and mental alertness with no side-effects when taken.
population : 1000 students
sample: Randomly select 50 males and 50 females
independent variables: The pill taken and in this experiment the test taken by the students
dependent variables: The students results on the test
control group:The students that don't take the pill
experimental group: The students that do take the pill
Experiment:
Half of the students will be given the pill that enhances short term memory and mental awareness while the other half will be given a pill that does nothing. This is to remove the possibility of faking a result. Students will then be entered into a short course that none of them have taken. Perhaps a history lesson of a foreign country. The students will then be given a test on the subject. If the students that take the pill score higher than those that did not then the pill is effective.
Describe the elements of your experiment in short descriptive paragraphs and identify which method research you will use.
Identify the following in your research
Hypothesis: I believe the pill will effectively enhance short-term memory and mental alertness with no side-effects when taken.
population : 1000 students
sample: Randomly select 50 males and 50 females
independent variables: The pill taken and in this experiment the test taken by the students
dependent variables: The students results on the test
control group:The students that don't take the pill
experimental group: The students that do take the pill
Experiment:
Half of the students will be given the pill that enhances short term memory and mental awareness while the other half will be given a pill that does nothing. This is to remove the possibility of faking a result. Students will then be entered into a short course that none of them have taken. Perhaps a history lesson of a foreign country. The students will then be given a test on the subject. If the students that take the pill score higher than those that did not then the pill is effective.
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, Sep 13 2007, 1:29 AM EDT
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