« previous next »

Author Question: Blinding the researcher is a strategy for overcoming which threat to validity? a. evaluation ... (Read 47 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jun 20, 2018
Blinding the researcher is a strategy for overcoming which threat to validity?
 
  a. evaluation apprehension
  b. role demands
  c. experimenter bias
  d. selection bias

Question 2

When an experimenter knows what the results of an experiment should be, it is possible for the results to be unintentionally influenced. This is an example of
 
  a. evaluation apprehension
  b. role demands
  c. experimenter bias
  d. selection bias


CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Examples of objective evaluation Examples of objective evaluation
Many U.S. regions under threat due to changes in sea level Many U.S. regions under threat due to changes in sea level
The two skills of the element Evaluation The two skills of the element Evaluation
Evaluation of light touch Evaluation of light touch
Threat Display: Male Collared Lizard Threat Display: Male Collared Lizard
Paired-end shotgun sequencing strategy Paired-end shotgun sequencing strategy
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library