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

Author Question: Tryon is famous for A) twin studies of IQ. B) selectively breeding so-called maze bright and ... (Read 72 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jun 22, 2018
Tryon is famous for
 
  A) twin studies of IQ.
  B) selectively breeding so-called maze bright and maze dull strains of rats.
  C) studies of genetic mutation.
  D) research on bird song.
  E) the discovery PKU.

Question 2

Cooper and Zubek (1958) found that maze-bright rats made fewer maze errors than maze-dull rats only if both groups had
 
  A) been reared in an impoverished laboratory environment.
  B) been reared in an enriched laboratory environment.
  C) been equated for emotionality.
  D) received tranquilizers.
  E) been pretrained.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tonny

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


pane00

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 22, 2018
Thank you


Tonny

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Dish from Ecuador called "Cuy" Dish from Ecuador called "Cuy"
New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f
Utagawa Hiroshige (Ando), Moon Pine, Ueno, No. 89 from One Hundred Famous Views of Edo Utagawa Hiroshige (Ando), Moon Pine, Ueno, No. 89 from One Hundred Famous Views of Edo
Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis. Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis.
Longitudinal Studies Longitudinal Studies
A square matrix P is called a permutation matrix if each row and column of P contains exactly ... A square matrix P is called a permutation matrix if each row and column of P contains exactly ...
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library