« previous next »

Author Question: A researcher was interested in whether extraversion is related to drug use. He administered a ... (Read 142 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Jun 20, 2018
A researcher was interested in whether extraversion is related to drug use. He administered a measure of extraversion, along with a questionnaire regarding drug use, to 200 respondents,
 
  then looked at the relationship between the scores on the two measures. This is an example of research.
  a. correlational
  b. post hoc
  c. experimental
  d. descriptive
  e. none of the above

Question 2

A researcher was interested in the effects of caffeine on memory. After administering various doses of caffeine to participants, she gave participants a test of memory. This is an example of research.
 
  a. correlational
  b. post hoc
  c. experimental
  d. descriptive
  e. none of the above


Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ssal

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jun 20, 2018
Thank you


Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Procedures and Diagnostic Tests Related to the Ear Procedures and Diagnostic Tests Related to the Ear
Endocrine Disorders and Their Drug Treatment Endocrine Disorders and Their Drug Treatment
Nursing Responsibilities Related to Adverse Drug Reactions and Drug Interactions in Older Adults Nursing Responsibilities Related to Adverse Drug Reactions and Drug Interactions in Older Adults
Plasma protein binding and drug availability. (a) Drug exists in a free state or bound to plasma ... Plasma protein binding and drug availability. (a) Drug exists in a free state or bound to plasma ...
If drug elimination mechanisms become saturated, a drug may exhibit zero-order elimination. If drug elimination mechanisms become saturated, a drug may exhibit zero-order elimination.
The Therapeutic Range of a Drug The Therapeutic Range of a Drug
Video: Neural Reflex Arc Animation

For a complete list of videos, visit our video library