« previous next »

Author Question: If you were using an achievement test to measure how well high school students remembered their ... (Read 185 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jun 20, 2018
If you were using an achievement test to measure how well high school students remembered their middle school science, you might attempt to determine how well the test items actually covered the middle school science curriculum. Your concerns would be for the test's
 
  a. content validity.
  b. norms.
  c. predictive validity.
  d. reliability.

Question 2

By providing an example, explain how negative reinforcement works.
 
  What will be an ideal response?


enass

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

Negative reinforcement strengthens desired behavior by removing an aversive stimulus after the behavior occurs. Example: A child is nagged until he or she begins to clean the bedroom. The nagging is the aversive stimulus, which is removed once the child cleans the room.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

penguins

  • Hero Member
  • *****
  • Posts: 903
Reply #2 on: Jun 20, 2018
Thank you!


enass

  • Sr. Member
  • ****
  • Posts: 380
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

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

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Using a sphygmomanometer to measure blood pressure. Using a sphygmomanometer to measure blood pressure.
Bone density test. Bone density test.
Over the past four decades, the self-reported health of married men and women has remained high, ... Over the past four decades, the self-reported health of married men and women has remained high, ...
Phalen’s test Phalen’s test
Performing the whisper test Performing the whisper test
Response of corn selected for high and low oil content over 76 generations Response of corn selected for high and low oil content over 76 generations
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library