« previous next »

Author Question: Standardized tests of intelligence are based on the assumption that a. IQ scores are normally ... (Read 71 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jun 22, 2018
Standardized tests of intelligence are based on the assumption that
 
  a. IQ scores are normally distributed in the population.
  b. most individuals differ from the mean score by fifteen points.
  c. IQ scores are an accurate measure of intelligence.
  d. the standard deviation of IQ scores is one hundred.

Question 2

In Clara's honors research project on the effect of video games on aggression in children, the measure of aggression was the number of times physical contact occurred among the children being observed. Clara's measure of aggression is an example of
 
  a. the operational definition of a variable. c. the reliability of a measure.
  b. the validity of a measure. d. a control variable.


Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

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

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Line analysis of Titian, Assumption and Consecration of the Virgin. Line analysis of Titian, Assumption and Consecration of the Virgin.
4.1 Age changes in total IQ based on cross-sectional data (lower line) and longitudinal data ... 4.1 Age changes in total IQ based on cross-sectional data (lower line) and longitudinal data ...
Holland’s six basic types of people based on vocational interests (attitudes, abilities, and ... Holland’s six basic types of people based on vocational interests (attitudes, abilities, and ...
Computationally assembled model of the TFIIA–TBP–TFIIB–promoter complex based on crystal Computationally assembled model of the TFIIA–TBP–TFIIB–promoter complex based on crystal
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Video: Phases of the Female Reproductive Cycle - Hormonal regulation

For a complete list of videos, visit our video library