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

Author Question: A lab in Boston, Massachusetts, another lab in Mumbai, India, and a third lab in Sydney, Australia, ... (Read 53 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jun 21, 2018
A lab in Boston, Massachusetts, another lab in Mumbai, India, and a third lab in Sydney, Australia, are all conducting the same psychological study simultaneously. What is this practice called?
 
  a. many labs approach
  b. open practices
  c. meta-analysis
  d. archival data

Question 2

Dr. Carter is designing a study where 50 people will get the experimental drug and 50 people will get the placebo. He will use a number program to assign the participants to one of the experimental groups. What is this practice called?
 
  a. selective assignment
  b. random assignment
  c. determined assignment
  d. confounding assignment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LegendaryAnswers

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A: many labs approach

Answer to Question 2

Answer: B: random assignment


yoroshambo

  • Member
  • Posts: 566
Reply 2 on: Jun 21, 2018
Great answer, keep it coming :)

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

The wolf spider, Lycosa godeffroyi, is common in many areas of Australia. In this family of spiders, The wolf spider, Lycosa godeffroyi, is common in many areas of Australia. In this family of spiders,
Boston Terrier Boston Terrier
Homeless people sleeping on the streets is a common sight in India’s cities. I took this photo in ... Homeless people sleeping on the streets is a common sight in India’s cities. I took this photo in ...
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
A Platypus swimming in Broken River, Eungella National Park, Queensland, Australia. A Platypus swimming in Broken River, Eungella National Park, Queensland, Australia.
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library