This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Jon believes that exercise is a cause of higher levels of life satisfaction. If Jon plans to study ... (Read 115 times)

londonang

  • Hero Member
  • *****
  • Posts: 540
on: Jun 19, 2018
Jon believes that exercise is a cause of higher levels of life satisfaction. If Jon plans to study this hypothesis experimentally, his independent variable would be the ____.
 
  a. amount of exercise his participants receive
  b. level of life satisfaction before the exercise
  c. level of life satisfaction after the exercise
  d. physical health of his participants

Question 2

To investigate the effects of exercise on mathematical problem-solving ability, a researcher assignsparticipants to one of two groups. One group cycles on an exercise bike for one hour, and the other group performs no exercises. Afterward, both groups work on a set of math problems and their performances are compared. In this experiment, the group that does not exercise is the ____.
 
  a. control group
  b. dependent variable
  c. independent variable
  d. intervening group


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
a

Answer to Question 2

ANSWER:
c


londonang

  • Member
  • Posts: 540
Reply 2 on: Jun 19, 2018
Gracias!

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Biological investigation at different levels Biological investigation at different levels
Levels of Prevention Levels of Prevention
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Levels of protein structure: Tertiary structure Levels of protein structure: Tertiary structure
An overview of the levels of organization in nature An overview of the levels of organization in nature
Study of human diseases Study of human diseases
Video: Introduction to Genetics

For a complete list of videos, visit our video library