Biology, 22.09.2020 06:01 athenajames1221
Study 1 - Speed Reading
A group of college students were given a short course in speed-reading. The instructor was
curious if paying students would influence performance on a reading test taken at the end of the
course. During testing, students were given fifteen minutes to complete the required readings. In
confidence, half of the students were offered $ 20 for obtaining a certain level of performance on
the test. The other half of the students were not offered any incentive for performance.
What is the independent variable?
What is the dependent variable?
Which group is the control group?
What is a constant in this study?
Answers: 2
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
Biology, 22.06.2019 15:30
Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit
Answers: 1
Biology, 22.06.2019 20:10
All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.
Answers: 1
Biology, 22.06.2019 20:30
Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false
Answers: 2
Study 1 - Speed Reading
A group of college students were given a short course in speed-reading. The...
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