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

Author Question: A _____ design presents a treatment between two measures of the dependent variable. All participants ... (Read 17 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jun 19, 2018
A _____ design presents a treatment between two measures of the dependent variable. All participants experience all of these events.
 
  a. pretest-posttest c. between groups design
  b. repeated treatments d. all of these

Question 2

A Cohen's d of .90 is considered to be a(n) _____ magnitude of effect.
 
  a. insignificant c. medium
  b. small d. large


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 19, 2018
Answer to Question 1

A
In the pretest-posttest design, all participants take the pretest, then get the treatment, then take the posttest.

Answer to Question 2

D
Small differences range from .20 to .50, and medium differences range from .50 to .80.


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
A patient with Cushing’s syndrome (A) before and (B) after receiving treatment. Sharmyn McGraw A patient with Cushing’s syndrome (A) before and (B) after receiving treatment. Sharmyn McGraw
Variable Gases: Methane Variable Gases: Methane
Drugs Used in the Treatment of Migraine Drugs Used in the Treatment of Migraine
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library