« previous next »

Author Question: At the end of every 30-minute period, Sarah records whether her baby had cried at least once during ... (Read 96 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jun 21, 2018
At the end of every 30-minute period, Sarah records whether her baby had cried at least once during that 30 minute period. She is using the method of _____ to assess the baby's tendency to cry.
 
  A) duration recording
  B) interval recording
  C) time-sample recording
  D) latency recording

Question 2

As I watch television for a four-hour stretch one evening, I record the number of aggressive incidents that occur during each one-hour period. I am taking a(n) _____ measure of the behavior.
 
  A) time-sample
  B) interval
  C) rate
  D) duration


Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 21, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

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?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Shelled invertebrate fossils of the Ordovician period Shelled invertebrate fossils of the Ordovician period
The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
Dear baby come out soon Dear baby come out soon
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library