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

Author Question: If an experiment contains a confound, then a. it is very difficult to interpret the results of ... (Read 46 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
on: Jun 19, 2018
If an experiment contains a confound, then
 
  a. it is very difficult to interpret the results of the experiment.
  b. if the experiment is replicated with the confound removed, the results will differ from those of the original experiment.
  c. the results are not replicable.
  d. it is important to evaluate statistically the reliability of the results.

Question 2

A research study that evaluates changes in behavior related to age over time by examining one group of participants who are all roughly the same age is called a(n) ____.
 
  a. time-series design
 b. interrupted time-series design
 c. cross-sectional developmental design
  d. longitudinal developmental design


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

d


rmenurse

  • Member
  • Posts: 513
Reply 2 on: Jun 19, 2018
:D TYSM

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

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?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Chuckwalla body lengths at the end of a laboratory rearing experiment Chuckwalla body lengths at the end of a laboratory rearing experiment
Results are shown for proteins denatured by two different environmental changes Results are shown for proteins denatured by two different environmental changes
Messelson-Stahl Experiment Messelson-Stahl Experiment
Monkey Experiment: Sense of Fairness Monkey Experiment: Sense of Fairness
Limb growth development of Salamander Experiment Limb growth development of Salamander Experiment
The Taylor–Woods–Hughes experiment The Taylor–Woods–Hughes experiment
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library