« previous next »

Author Question: The main threat(s) to the validity of direct observation is (are) a. observer effect. b. ... (Read 68 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 1 The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 1
Direct-Aging Antispasmodic Drugs Direct-Aging Antispasmodic Drugs
(a) Mechanisms of action for direct cholinergic agonists. Direct cholinergic agonists can act by two ... (a) Mechanisms of action for direct cholinergic agonists. Direct cholinergic agonists can act by two ...
Effect of Productivity Improvement in the Malthusian Model Effect of Productivity Improvement in the Malthusian Model
Cocaine’s Effect on the Brain Cocaine’s Effect on the Brain
Direct Two Species Interactions Direct Two Species Interactions
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library