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

Author Question: A researcher recruits a sample of 25 preschool children for a research study by posting an ... (Read 206 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jun 19, 2018
A researcher recruits a sample of 25 preschool children for a research study by posting an announcement in a local daycare center describing the study and offering a 10 payment for participation. What kind of sampling is the researcher using?
 
  a. cluster sampling
 b. quota sampling
 c. simple random sampling
  d. convenience sampling

Question 2

The _______________ includes basic standards that should underlie the conduct of any biomedical and behavioral research involving human participants.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

Belmont Report


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jun 19, 2018
Wow, this really help

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Sample Exercise Program for Limited Older Adults Sample Exercise Program for Limited Older Adults
Sample Teaching Plan for Hypertension Cont. Sample Teaching Plan for Hypertension Cont.
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Sample Daily Log For Holistic Self-Care Plan. Sample Daily Log For Holistic Self-Care Plan.
Cognitive Development of Children (3 of 4) Cognitive Development of Children (3 of 4)
Cognitive Development in Children Cognitive Development in Children
Video: Structure of a Ribosome

For a complete list of videos, visit our video library