Author Question: Which of the following statements are true about tests of psychomotor abilities? (1 ) their ... (Read 27 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
Which of the following statements are true about tests of psychomotor abilities? (1 ) their
  reliabilities are low; (2 ) the correlations among different tests are low; (3 ) they are highly
  susceptible to practice effects.
 
  A) 1 and 3 B) 2 and 3 C) 1 and 2 D) 1, 2, and 3

Question 2

Regarding the relationship of mental ability to race, it has been proven that
 
  A) lower IQs in blacks and whites are due to environment.
  B) the mean score of blacks is usually lower than that of whites on intelligence tests that
  have not been culturally adjusted.
  C) lower IQs in blacks and whites are due to heredity.
  D) blacks are genetically inferior to whites in measured ability.



nmyers

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

For a complete list of videos, visit our video library