Read the excerpt from pat mora's essay "the leader in the mirror."i hoped that most of the students were going to enroll in college. the confetti would be for their private celebrations, those solitary moments when they had passed a test that worried them, finished a difficult paper at 2 a. m., found a summer internship. sometimes, even when no one else is around, it's important to celebrate when we have struggled and succeeded—to sprinkle a little confetti on our own heads. now read the excerpt from the article "career planning for high schoolers."about two-thirds of high school graduates from the class of 2013 enrolled in college that fall, according to bls: 42 percent in baccalaureate (4-year) colleges and 24 percent in 2-year schools. of the remaining one-third of 2013 graduates, who opted not to go to college, 74 percent entered the labor force. college-bound high school graduates may not know it, but bls data show that wages are usually higher, and unemployment rates lower, for people who continue their education after high school. how are the two excerpts different? the essay encourages students to celebrate small accomplishments during college, while the article uses facts and numbers to show how many students attend college. the essay uses facts and numbers to show the importance of attending college, while the article shares personal examples of students in college. the essay is written by someone who does not think college is important, while the article is written by someone who encourages college education

Running and sleep. sufficient sleep is important for adolescents for both their neural and psychological development. despite this, daytıme sleepiness and poor physical and psychological functioning related to chronic sleep disturbances are common. there is a growing body of evidence that exercise is associated with both better sleep and improved psychological functioning sixty participants were recruited from a high school in northwesten switzerlandthey were randomly assigned to either a running group or a control group, 30 to each group the running group ran every moming for a little over 30 minutes on weekdays for a three-week period. all participants used a sleep log for subjective evaluation of sleep, and sleep was also objectively assessed at the beginning and end of the study using a sleep electroencephalographic device that measured quantities such as sleep efficiency and time spent in the four different sleep phases. running was found to have a positive impact on both objective and subjective measures of sleep functioning what are the explanatory variable(s) and the response variable(s)? (a) outline the design of the experiment (b) (c) here are some more details on the treatment and control groups. all participants arrived at school at 7 a. m., and the running group did two laps on the track and then ran cross countrv in groups of at least four people for 30 minutes the control group remained seated at the track, worked on horpework. and interacted with each other. when the runners returned, all participants prepared for school and ate a breaktast that was provided. iwhy do you think the experimenters had the control group arrive at 7 am interact withdassmates and have breaktast together? explain. do you think having the control eroup do these activities is important for the types of conclusion that can be reached? how?