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

Author Question: A dilemma of experimental research is that research designs that produce high internal validity may ... (Read 207 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jun 22, 2018
A dilemma of experimental research is that research designs that produce high internal validity may have problems with ____.
 
  a. random variables
 b. external validity
 c. confounding variables
  d. reliability

Question 2

Rosie participates in a study assessing the effectiveness of a drug to treat osteoporosis. Throughout the study, neither Rosie nor the person administering the dosage knows whether she was getting the real medication or a placebo. Rosie is participating in a ____.
 
  a. blind design study
 b. correlational study
 c. field study
 d. double-blind design study


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

d


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Striking examples where high surface area releases heat. Striking examples where high surface area releases heat.
Internal and external hemmorrhoids. Internal and external hemmorrhoids.
Oceanic Crust Has a Well-defined Internal Structure Oceanic Crust Has a Well-defined Internal Structure
The major internal features of a neuron. The major internal features of a neuron.
Research Terminology Cont. Research Terminology Cont.
Hydrogen burns to produce energy and water Hydrogen burns to produce energy and water
Video: Introduction to Insulin

For a complete list of videos, visit our video library