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

Author Question: Why was Alex the parrot taught to speak rather than being taught a sign language or an artificial ... (Read 86 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jun 21, 2018
Why was Alex the parrot taught to speak rather than being taught a sign language or an artificial language?
 
  A) Grey parrots lack the dexterity to use a computer touchscreen.
  B) Researchers could not distinguish among the gestures made by parrots.
  C) Grey parrots have vocal apparatuses that allow them to mimic many human sounds.
  D) Alex refused to interact with the artificial language apparatus.

Question 2

You have 10 blocks and 5 of them are green. If you asked Alex the parrot How many green blocks are there? he would have answered correctly that there are five. Which of the following abilities does Alex demonstrate with this answer?
 
  A) Numerosity and discrimination
  B) Categorization and color discrimination
  C) Numerosity and categorization
  D) Color discrimination and subtraction


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ngr69

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 21, 2018
Answer to Question 1

C

Answer to Question 2

C


Engineer

  • Member
  • Posts: 527
Reply 2 on: Jun 21, 2018
Gracias!

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

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?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

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

Welcome sign for Kenton, Tennessee, an example of competition for "White Squirrel Capital" Welcome sign for Kenton, Tennessee, an example of competition for "White Squirrel Capital"
Two women having a conversation using American Sign Language. Two women having a conversation using American Sign Language.
Colostomy. Alternate versions of colostomy are illustrated, each of which creates one or more new op Colostomy. Alternate versions of colostomy are illustrated, each of which creates one or more new op
Language Access Services Language Access Services
The major language areas of the left hemisphere of the brain. The major language areas of the left hemisphere of the brain.
A deaf baby attempting to sign. A deaf baby attempting to sign.
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library