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Does using an iPad to learn affect the number of headaches a student has?

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200 students from a highschool.

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Random cluster, select classrooms at random until there are a total of 200 students.

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Compared to a random sample with an average of 19.3 headaches, the result total of 24 headaches is statistically significant.

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iPads are around $500 each, for 100 students is $50,000.
Six Experimenters will get $20 an hour for four weeks- $19,200
Each student participating has been promised $50- $10,000
Total: $79,200

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iPad users had an average of 24 headaches in the span of a month whereas paper users only had and average 12 in the span of a month.

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We would replicate our experiment by going to another school in a whole other area to see if we get similar results. Replication helps to solidify your data or prove it wrong.

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7.1%, this means that the outcome is actually within 7.1% of the actual results.

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Crossover design, we would be able to decide if the kids experience headaches regardless of what type of treatment they receive.

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This would be very difficult to make blind/ double because obviously teachers talk to each other, one with the same subject may discuss their lesson plans. Students will also notice if a bunch of students have iPads and they do not.

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The group of students who have paper assignments.

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Subjects might lie about experiencing headaches.

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The amount of headaches a student experiences in the span of one month.

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The type of assignments a student receives (paper or ipad

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Assignments on the iPad versus on paper