« previous next »

Author Question: Dr. Hodo is conducting a study in which he examines the effect of two types of therapy on depression ... (Read 71 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
on: Jun 19, 2018
Dr. Hodo is conducting a study in which he examines the effect of two types of therapy on depression in college students. The type of therapy is the ____ variable.
 
  a. independent
  b. control
  c. dependent
  d. confounding

Question 2

Dr. Jiminez investigates the influence of snacking on the onset of sleep in preschool children. One group of preschoolers eats a candy bar prior to bedtime, and the other group eats nothing. Time until the onset of sleep is recorded for each child. In this experiment, eating or not eating the snack is the ____ variable, and the time until the onset of sleep is the ____ variable.
 
  a. independent; dependent
  b. dependent; independent
  c. experimental; control
  d. control; experimental


bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
a

Answer to Question 2

ANSWER:
a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Drugs and their effect table Drugs and their effect table
Types of Health Insurance Service Coverage Types of Health Insurance Service Coverage
(a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ... (a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ...
The Greenhouse Effect The Greenhouse Effect
Performing a Correlational Study Performing a Correlational Study
How to Study Physics How to Study Physics
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library