Participants
The number of participants in the study
What is 421 participants
The amount of sleep teenagers need to function and develop.
What are 8-10 hours?
Participants were asked to fill this out
What is youth self report checklist?
This ethnic group was represented in the study
Who are Mexican Americans?
The body's state of unconsciousness with brain activity occurring
What is sleep?
The grades used in the study
What are grades 9-11th graders
The average time teenagers fall asleep at night.
What is 10:45pm?
To minimize errors in estimation participants were asked ....
What are two additional questions?
There was minimal involvement from....
Who are the parents?
The number of hours participants slept for
What is sleep duration?
The ethnicity of the participants.
What is Mexican Americans?
Teenagers inability to wake up before 8am.
What is effected by human biology?
Researchers collected the whole data this way
What is wave 1 and wave 2
This limitation in the study is often associated with adolescent development
What is puberty?
Inconsistent sleep times is.....
What is sleep variability?
The percentage of adolescents used in the 2nd wave of study.
What are 81 %?
Early school start times tend to pose
What is teenage brain in conflict with
Students scores were obtained in these two subject areas
What is Mathematics and English?
Participants were taken by this many schools
What were two schools?
In the study, GPA, test scores and attendance were used to measure this
What is academic achievement?
The mean age of the participants in research study.
What is 15.03 years?
Less than nine hours of sleep causes this.
What is depression in teens
During the second wave of the data collection this number of participant took part of the study
What is 341 adolescents?
Because the study only covers one ethnic group this study is not this.
What is generalizable?
Researchers measured internalizing and externalizing symptoms called this
What is symptomatology?