This topic contains a solution. Click here to go to the answer

Author Question: Over the past 100 years, population IQ scores have a. remained about the same. b. decreased about ... (Read 84 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
Over the past 100 years, population IQ scores have
 
  a. remained about the same.
 b. decreased about 3 points per decade.
  c. increased about 3 points per decade.
 d. doubled.

Question 2

Evidence for Spearman's general intelligence (g) factor includes the
 
  a. existence of savant behaviors.
 b. large improvements in IQ that have occurred in the last 100 years.
 c. verbal skills found in children with Williams syndrome.
 d. tendency for separate abilities to correlate within individuals.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

c

Answer to Question 2

d




2125004343

  • Member
  • Posts: 566
Reply 2 on: Jun 21, 2018
Wow, this really help


bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

For a complete list of videos, visit our video library