« previous next »

Author Question: In actual practice, the threshold is operationally defined as the _________ of the points in each ... (Read 242 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jun 19, 2018
In actual practice, the threshold is operationally defined as the _________ of the points in each trial block where the observer switches from Yes to No (or No to Yes).
 
  a. mean
  b. standard deviation
  c. mode
  d. range

Question 2

In studies with a group of individuals being tested in a series of treatment conditions, factors such as history, instrumentation, and maturation threaten ____.
 
  a. internal validity only
 b. external validity only
 c. both internal and external validity
 d. neither internal nor external validity


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

mmm

  • Hero Member
  • *****
  • Posts: 558
Reply #2 on: Jun 19, 2018
Thank you!


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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.

Mitosis + Check Points 3 of 5 Mitosis + Check Points 3 of 5
At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da
Example of a patient’s ledger in practice management software. Example of a patient’s ledger in practice management software.
Private practice setting. Private practice setting.
Tepresent three points along a vertebrate axon where electrodes .. Tepresent three points along a vertebrate axon where electrodes ..
BOILING POINTS BOILING POINTS
Video: Inflammatory response Animation

For a complete list of videos, visit our video library