This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: To study how members of a particular group change or remain the same as they grow older, the best ... (Read 108 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jun 22, 2018
To study how members of a particular group change or remain the same as they grow older, the best method is:
 
  cross-sectional research.
  a survey at the end of the time period.
  longitudinal research.
  establishing an experimental group and a control group.

Question 2

Which of the following is a common difficulty in cross-sectional research?
 
  There are too many variables to keep track of.
  Longitudinal changes are not easily measured.
  Cohort differencesthat is, differences in background variables.
  Cultural differences.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 22, 2018
Answer to Question 1

longitudinal research.

Answer to Question 2

Cohort differencesthat is, differences in background variables.


EY67

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jun 22, 2018
Thank you


thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Focus on older adults - risk for infection Focus on older adults - risk for infection
Bones change radically in size and shape from newborn to adult, as these cervical vertebrae demonstr Bones change radically in size and shape from newborn to adult, as these cervical vertebrae demonstr
Pablo Picasso, Study for Les Demoiselles d'Avignon: Head of the Squatting Demoiselle Pablo Picasso, Study for Les Demoiselles d'Avignon: Head of the Squatting Demoiselle
Jacques-Louis David, Study for the Death of Socrates. Jacques-Louis David, Study for the Death of Socrates.
Fossil fuel emissions and climate change Fossil fuel emissions and climate change
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Video: Adolescent Diabetes

For a complete list of videos, visit our video library