Author Question: The occurrence of the secular trend in height and weight: a. has been documented in the U.S. ... (Read 91 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
The occurrence of the secular trend in height and weight:
 
  a. has been documented in the U.S. only.
  b. has been documented in the U.S. and nearly all European countries.
  c. is beginning to disappear in all countries.
  d. is found in every country in the world.

Question 2

With coordination of secondary schemes:
 
  a. the child can differentiate between how to achieve a goal and the goal itself.
  b. the child is coordinating primary circular reactions.
  c. the child engages in actions in a deliberate trial-and-error fashion to learn how things work.
  d. the child is still engaging in most repetitions of behaviors by accident.



mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

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.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

For a complete list of videos, visit our video library