This topic contains a solution. Click here to go to the answer

Author Question: Researchers found that compared to school districts that retained their early start times, school ... (Read 168 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
Researchers found that compared to school districts that retained their early start times, school districts that made school start times a half-hour later than the usual time (e.g., 8:30 AM instead of 8:00 AM),
 
  a. had paradoxically more teens oversleeping and then rushing to school late.
  b. had a higher rate of depression among teens.
  c. had a lower rate of driving accidents by teens on school days.
  d. did not have a lower rate of problems among teens on any variable.

Question 2

Each of these environmental factors appears to worsen the sleep/wake shift except
 
  a. starting school earlier in middle and high school than in elementary school.
  b. abuse of melatonin supplements by teens.
  c. staring at lighted screens (TVs, computers, video games, and cell phones) late at night.
  d. greater autonomy over their bedtimes granted to teens by their parents.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Answer to Question 1

Answer: c. had a lower rate of driving accidents by teens on school days.

Answer to Question 2

Answer: b. abuse of melatonin supplements by teens.




codyclark

  • Member
  • Posts: 538
Reply 2 on: Jun 22, 2018
Gracias!


Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library