« previous next »

Author Question: Which of the following confounds is most likely in research that studies children over time? a. ... (Read 29 times)

folubunmi

  • Hero Member
  • *****
  • Posts: 524
on: Jun 20, 2018
Which of the following confounds is most likely in research that studies children over time?
 
  a. regression to the mean
  b. selection bias
  c. history
  d. pretest sensitization
   e. maturation

Question 2

Which of the following is not a criterion for inferring causality?
 
  a. the cause and the effect covary
  b. alternative explanations of the results are eliminated
  c. the causal variable precedes the hypothesized effect
   d. participants must be randomly assigned to conditions
  e. a systematic relationship is observed between the cause and effect


1_Step_At_ATime

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 20, 2018
Answer to Question 1

E

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Two children with schistosomiasis. Two children with schistosomiasis.
In middle childhood, children are increasingly able to understand other people’s thoughts, ... In middle childhood, children are increasingly able to understand other people’s thoughts, ...
In middle childhood, children spend increasing amounts of time with peers and friends. In middle childhood, children spend increasing amounts of time with peers and friends.
Aggressive and disruptive children are often not well-liked by peers and can be rejected or excluded ... Aggressive and disruptive children are often not well-liked by peers and can be rejected or excluded ...
Use of squid giant axons for studies of neural transmission Use of squid giant axons for studies of neural transmission
Introduction to Behavioral Research Methods, 6/E Introduction to Behavioral Research Methods, 6/E
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library