This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Some people who are blind are able to use echolocation to locate objects and perceive shapes by ... (Read 123 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jun 19, 2018
Some people who are blind are able to use echolocation to locate objects and perceive shapes by making clicking noises and listening to the reverberations. When expert echolocators use this technique, _____.
 
  A) they have 45 more activation in their frontal lobes than sighted individuals
  B) they rely only on activation from the occipital lobe
  C) the clicking sounds activate the auditory and visual cortices
  D) the clicking sounds activate A1 but not subcortical structures

Question 2

A researcher who plans ahead of time exactly what observations he is going to be looking for is using
 
  a. categorical observation.
  b. individual observation.
  c. systematic observation.
  d. behavioral categorization.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

c


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Parallel Light Rays from Distant Objects Parallel Light Rays from Distant Objects
More People Are Living in Cities More People Are Living in Cities
Older people who exercise cognitive skills, like these chess players, retain those skills well into ... Older people who exercise cognitive skills, like these chess players, retain those skills well into ...
Some people have begun to “attend” church as avatars. Some people have begun to “attend” church as avatars.
Distribution of dystrophin in muscle cells. (a) In normal muscle cells, all the dystrophin is locate Distribution of dystrophin in muscle cells. (a) In normal muscle cells, all the dystrophin is locate
Collage of people showing emotions Collage of people showing emotions
Video: Sperm Formation

For a complete list of videos, visit our video library