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

Author Question: Although experts are downplaying the health effects of a recent water contamination incident, ... (Read 45 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Jun 19, 2018
Although experts are downplaying the health effects of a recent water contamination incident, activists believe the effects were substantial. They want to conduct a survey, and they are particularly concerned about ensuring that as many people as possible complete their instrument. Which methodology typically provides the best response rates?
 
  a. group questionnaire
  b. phone interview
  c. mail questionnaire
  d. e-mail questionnaire

Question 2

When the time between two signals to respond is very short, the response to the second stimulus
 
  a. speeds up.
  b. is more accurate.
  c. slows down.
  d. remains the same compared to longer intervals.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

C


mwit1967

  • Member
  • Posts: 501
Reply 2 on: Jun 19, 2018
:D TYSM

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Stages of Health Behavior Change Stages of Health Behavior Change
Physiological effects of the accumulation of lactose in the intestines of a lactose-intolerant indiv Physiological effects of the accumulation of lactose in the intestines of a lactose-intolerant indiv
Divorce Rates, Selected Countries In many countries divorce rates have risen in recent decades. Divorce Rates, Selected Countries In many countries divorce rates have risen in recent decades.
A typical purified water system A typical purified water system
Industrial Water Use Industrial Water Use
Water Molecule Water Molecule
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library