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

Author Question: Which of the following represent a threat to statistical conclusion validity? a) Unreliable and ... (Read 47 times)

asan beg

  • Hero Member
  • *****
  • Posts: 570
on: Jun 22, 2018
Which of the following represent a threat to statistical conclusion validity?
 
  a) Unreliable and invalid measures
  b) Lack of variability in responses to a measure
  c) Few manipulations
  d) Experimenter bias

Question 2

Placebo effects (e.g., for clinical depression) tend to
 
  a) Have small effects on psychological problems
  b) Be a little better than no treatment but for many people
  c) Produce powerful and dramatic effects
  d) Be very transient which is why active drugs work better


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: c


asan beg

  • Member
  • Posts: 570
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

The deer mouse and the African elephant represent extremes among mammals of r versus K selection. The deer mouse and the African elephant represent extremes among mammals of r versus K selection.
Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the
Validity versus Reliability Validity versus Reliability
Values, both those held by individuals and those that represent a nation or people, can undergo deep ... Values, both those held by individuals and those that represent a nation or people, can undergo deep ...
The Threat of Air Pollution The Threat of Air Pollution
Changing Dimensions of the Pregnant Uterus. Numbers Represent Weeks of Gestation Changing Dimensions of the Pregnant Uterus. Numbers Represent Weeks of Gestation
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library