https://padlet.com/gouder01/aqwioe5ge47h Unit 4 Experimental Study en-us 2018-04-12 15:04:13 UTC 2018-04-18 15:55:43 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Drinkingmed.png gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/251198937 Does caffeinated drinks have an effect on test performance?]]> 2018-04-12 15:16:37 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/251198937 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/251206034 400 teenagers in highschool were randomly selected, ages 14-18, 100 from each grade and 50 girls and 50 boys from each grade.  ]]> 2018-04-12 15:28:36 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/251206034 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/251208668 50 girls and 50 guys that are selected from each grade are further divided into the top 25 highest and lowest gpa for girl and guys.]]> 2018-04-12 15:33:05 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/251208668 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252177652 Our explanatory variable is whether or not the subjects receive caffeinated drinks or decafinated drinks ]]> 2018-04-16 14:49:47 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252177652 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252180606 Caffeinated drinks- Coffee
Decaffinated drinks- decaf coffee]]> 2018-04-16 14:54:53 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252180606 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252182689 We are measuring test scores]]> 2018-04-16 14:58:39 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252182689 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252183731 Sleep the night before and how much of what types of food might affect how the caffeine works. We are just going to pick random students from their groups.]]> 2018-04-16 15:00:33 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252183731 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252185777 These are the people that get the coffee without caffeine and they will form the base of comparison for test scores with the people that have the caffeine.]]> 2018-04-16 15:04:09 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252185777 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252188860 We will use double blind so neither of the person giving and receiving the caffeinated/decaffeinated beverage.]]> 2018-04-16 15:09:56 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252188860 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252190151 We will use crossover design so that group A will get caffeinated drinks for two weeks with a week break before drinking decaffeinated drinks. Then the opposite with group B.]]> 2018-04-16 15:12:09 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252190151 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252193980 Our sample size 400 students total with a MOE of 5 which is kind of a larger margin of error. It could benefit from a larger sample size and a decreased MOE, but the MOE isn’t horrible.]]> 2018-04-16 15:19:12 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252193980 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252608326 It could be replicated to see how different types of caffeinated beverages affect test scores such as energy drinks like Monster or RedBull versus caffein or tea and thesugar  levels etc. It would give more data for comparison.]]> 2018-04-17 14:57:31 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252608326 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252609543 Caffeine overall increased test scores due to an increase and focus caused by the caffeine.]]> 2018-04-17 14:59:39 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252609543 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252612865 This study was not statistically significant because itwasted  too much money for such a low amount of knowledge and lack of proving something new.]]> 2018-04-17 15:05:41 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252612865 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252621052 Team Salary-$20000 total for 20people over the course of 5 weeks
materials were $100 per person with 400 people so a total of $40,000
payment to the units-$125 per person then for 400 people with a total of $50,000
this study is not financially stable]]> 2018-04-17 15:19:52 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252621052 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252623294 2018-04-17 15:24:21 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252623294 gouder01 https://padlet.com/gouder01/aqwioe5ge47h/wish/252623415 The lives of the people remain unchanged, with just a little bit of knowledge that could benefit students for test taking. However, money was wasted on this  experiment.]]> 2018-04-17 15:24:31 UTC https://padlet.com/gouder01/aqwioe5ge47h/wish/252623415