« previous next »

Author Question: Dr. Hodo is conducting a study in which he examines the effect of two types of therapy on depression ... (Read 323 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?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Field research on free-living primates allows primatologists to study patterns of behavior in the se Field research on free-living primates allows primatologists to study patterns of behavior in the se
Various types of fractures. Various types of fractures.
Types of muscle tissue. Types of muscle tissue.
The Greenhouse Effect: Influences on Temperature The Greenhouse Effect: Influences on Temperature
What is Massage Therapy? What is Massage Therapy?
Gastric Glands and Cell Types in the Stomach Gastric Glands and Cell Types in the Stomach
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library