https://padlet.com/mpae263/scslq9jdtgwr Unit 4- Experimental Study-Prob/Stats- Spring 2019-Mo Paez & Katie Hiner en-us 2019-03-15 01:05:04 UTC 2023-05-08 03:00:33 UTC hello@padlet.com mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341591439 Do older children have a faster reaction time in a calmer environment than those in a less calm environment?]]> 2019-03-15 01:20:48 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341591439 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341591867 We selected students that were in kindergarten, 7th grade, and 12th grade to complete our experiment on reaction timing.]]> 2019-03-15 01:22:42 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341591867 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592245 We picked classes that allow the use computers and out of those classes chosen we randomly selected 30 students.]]> 2019-03-15 01:24:34 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592245 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592280 half of the students were tasked with seeing how fast they can hit or catch a tennis ball from a machine. The other half of the students were tasked with completing an online test to see how fast they can click the mouse.  https://www.topendsports.com/testing/reaction-timer.htm]]> 2019-03-15 01:24:48 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592280 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592333 For this study our explanatory variable would be the ages of the children completing the task.]]> 2019-03-15 01:25:01 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592333 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592603 For this study our response variable would be the child's reaction timing to the tasks they are given]]> 2019-03-15 01:26:25 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592603 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592653 half of the students will test in a private room with no distractions while the other half of the students will test in a room full with peers that are distracting.]]> 2019-03-15 01:26:39 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592653 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592706 We are able to blind the students in this experiment. we will ask students to catch a ball from a machine and to click a mouse when colors appear on the screen. There will be no double blinding since we will know what they are testing on, but the students themselves will not know what they are being tested on  why.]]> 2019-03-15 01:26:53 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592706 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592792 The students will be separated into different classes. once they are separated, random students will be chosen and placed in a private or public testing room.]]> 2019-03-15 01:27:15 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592792 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592849 The students will be separated into different classes. From each of those classes, the students will randomly be chosen and put in a private or public testing room . Each of the testing rooms will be separated into boys and girls.]]> 2019-03-15 01:27:34 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592849 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592912 A crossover design could not work in this study because students will  talk to each other about the tasks and the crossover design can't happen at a later time because the students will be older.]]> 2019-03-15 01:27:55 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592912 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341592954 The samples of each age group is meant to represent all children of that age group. The margin of error will start to decrease the more students are surveyed.]]> 2019-03-15 01:28:07 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341592954 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341593191 This study could be reviewed then confirmed and potentially find better results if it were to be done at a different school.]]> 2019-03-15 01:29:32 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341593191 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/341593210 Overall, students in private study rooms had a faster reaction time than the students performing in a room with their peers. The older students in the higher grades also performed significantly better than the younger kids. Out of all the kindergartners, 4 out of 30 reacted faster than 3 seconds and 1 second. Out of all the 7th graders, 10 out of 30 reacted faster than 3 seconds and 1 second. Out of all the seniors, 20 out of 30 reacted faster than 3 seconds to the tennis ball machine and faster than 1 second to the computer game.]]> 2019-03-15 01:29:38 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/341593210 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/342049475 Determining the results of the reaction time for students in those three classes gives us a better measurement for how the children perform in the classes in between. We can calculate the general reaction time for any child between the grades kindergarten through 12th grade.]]> 2019-03-16 21:33:22 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/342049475 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/342049897 Because of our studies, physical education teachers can tutor their curriculum to first the needs of there students depending on their grade.]]> 2019-03-16 21:39:15 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/342049897 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/342050226 A child that got held back or skipped a grade would not be in the same age group.]]> 2019-03-16 21:43:26 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/342050226 mpae263 https://padlet.com/mpae263/scslq9jdtgwr/wish/342051208 2019-03-16 21:57:09 UTC https://padlet.com/mpae263/scslq9jdtgwr/wish/342051208