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 189 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
Wow, this really help

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
External and internal positions. External and internal positions.
TYPES OF RESEARCH TYPES OF RESEARCH
To attain their goal of objectivity and accuracy in their research, sociologists must put away their ... To attain their goal of objectivity and accuracy in their research, sociologists must put away their ...
Moderate to high physical activity in PE classes is one component of a successful prevention effort ... Moderate to high physical activity in PE classes is one component of a successful prevention effort ...
Internal and External Loci of Control Internal and External Loci of Control
Video: Mechanisms for chromosome movement Animation

For a complete list of videos, visit our video library