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

Author Question: What is a case-control design? a) A study in which the investigator forms groups of individuals ... (Read 73 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jun 22, 2018
What is a case-control design?
 
  a) A study in which the investigator forms groups of individuals who vary on the characteristic of interest and studies current or past features of that group
  b) A study in which the investigator forms groups of individuals and manipulates an independent variable between those groups to measure its effects
  c) A study in which the investigator examines one group of individuals in depth, over time
  d) A study in which the investigator examines the role of group membership in the type of treatment individuals chose to engage in

Question 2

What is the role of the experimenter in observational research?
 
  a) To manipulate the independent variables
  b) To conduct psychological interventions
  c) To experimentally control for extraneous factors
  d) To assess different characteristics and their associations


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: d


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

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

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ... Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ...
The schematic of a variable valve timing control circuit, showing that battery power (+) is being ... The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...
Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone. Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone.
A closed loop conductor that forms a circle with a radius of is located in a uniform but ... A closed loop conductor that forms a circle with a radius of is located in a uniform but ...
Control of Molting in Crabs Control of Molting in Crabs
Antisense RNA control of the expression of IS10 transposase Antisense RNA control of the expression of IS10 transposase
Video: Definition of heart rate

For a complete list of videos, visit our video library