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A child that got held back or skipped a grade would not be in the same age group.

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Because of our studies, physical education teachers can tutor their curriculum to first the needs of there students depending on their grade.

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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.

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This study could be reviewed then confirmed and potentially find better results if it were to be done at a different school.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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For this study our response variable would be the child's reaction timing to the tasks they are given

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For this study our explanatory variable would be the ages of the children completing the task.

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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

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We picked classes that allow the use computers and out of those classes chosen we randomly selected 30 students.

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We selected students that were in kindergarten, 7th grade, and 12th grade to complete our experiment on reaction timing.

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Do older children have a faster reaction time in a calmer environment than those in a less calm environment?