« previous next »

Author Question: Researchers who use __________ collect information about the same persons over many years. A) ... (Read 115 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Jul 2, 2018
Researchers who use __________ collect information about the same persons over many years.
 
  A) longitudinal surveys
  B) experiments
  C) participant observation
  D) public opinion polls

Question 2

Conclusions made from __________ will be reliable about the entire population.
 
  A) participant observation
  B) a control group
  C) a probability sample
  D) an experiment


shaquita

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

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?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Mechanisms that convey positional information during embryonic development. Mechanisms that convey positional information during embryonic development.
Review Cognitive Changes over the Adult Years Review Cognitive Changes over the Adult Years
A vehicle emission control information (VECI) sticker on a flexible fuel vehicle. A vehicle emission control information (VECI) sticker on a flexible fuel vehicle.
The science-based DRIs serve as the basis for information The science-based DRIs serve as the basis for information
In Canada, 2/3 women and over 1/2 of men 55 to 64 years of age are grandparents In Canada, 2/3 women and over 1/2 of men 55 to 64 years of age are grandparents
8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ... 8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ...
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library