Author Question: The main threat(s) to the validity of direct observation is (are) a. observer effect. b. ... (Read 31 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
The main threat(s) to the validity of direct observation is (are)
 
  a. observer effect.
  b. observer bias.
  c. instrumentation.
  d. a and b
  e. a and c

Question 2

The most distinctive characteristic of a situational test is its
 
  a. lifelike atmosphere. c. assumption of prior training.
  b. use of laboratory equipment. d. relatively ambiguous test items.



rachel

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

For a complete list of videos, visit our video library