Advanced Placement (AP), 05.09.2020 22:01 naydabaddest
In one investigation, researchers followed three adolescent cohorts, each born a year apart, over three years to see if family harmony changed as the participants experienced dramatic physical and psychological changes. After ruling out , the researchers concluded from this design that family closeness declines steadily from sixth to tenth grade.
Answers: 3
Advanced Placement (AP), 22.06.2019 10:40
Generate a research topic/hypothesis, for example some type of old's wives tale or cliche. identify the population of interest. how will you will randomly select in order to get a representative sample? how you will randomly assign the sample into the experimental and control group? what variable(s) will each group receive? identify the independent and dependent variables. explain how you will control for outside/confounding variables. the following is an example: example: topic: does more time spent studying lead to better grades on exams in college students. population of interest: all students enrolled at college random selection: access database with the names of all students and every 5th student will be involved in study. random assignment: every other student gets sent to the experimental group. experimental group: studies for two hours per night 5 days a week. control group: studies for less than 2 hours per night 5 days a week. independent variable: time spent studying dependent variable: exam scores control for: all students study on same nights, have same instructor, take same posttest, study same material, take exam at same time, etc. everything should be the same between the two groups except the amount of time spent !
Answers: 3
Advanced Placement (AP), 22.06.2019 12:00
According to anthony platt, author of the child savers: the invention of delinquency, the progressives were not children, but denying them what?
Answers: 1
Advanced Placement (AP), 23.06.2019 14:40
Do you want free points and brainliest? answer this correctly and i got you : ) when scanning the road, glance away from the road ahead for a. at least one second b. no more than one second c. at least two seconds d. no more than two seconds
Answers: 2
Advanced Placement (AP), 24.06.2019 20:30
During the decline of the harappan civilization, which group came to power in the indus valley
Answers: 1
In one investigation, researchers followed three adolescent cohorts, each born a year apart, over th...
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