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

Author Question: Children's scores on the Bayley Scales of Infant Development are A) highly positively correlated ... (Read 113 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
Children's scores on the Bayley Scales of Infant Development are
 
  A) highly positively correlated with their IQ scores 18 years later.
  B) negatively correlated with their IQ scores 18 years later.
  C) moderately positively correlated with their IQ scores 18 years later.
  D) not correlated at all with their IQ scores 18 years later.

Question 2

One way to see if an intelligence test for infants is useful is to compare its results to the results of intelligence tests taken by the same children 10-15 years later. This tests its
 
  A) face validity.
  B) internal validity.
  C) concurrent validity.
  D) predictive validity.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Answer to Question 1

D

Answer to Question 2

D




sjones

  • Member
  • Posts: 520
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it


deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

For a complete list of videos, visit our video library