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

Author Question: The biggest problem with the equivalent time-sample quasi-experimental design is the possibility of ... (Read 20 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Jun 29, 2018
The biggest problem with the equivalent time-sample quasi-experimental design is the possibility of the _______________ effect.
 a. interactive testing c. statistical regression
  b. history d. instrumentation

Question 2

Which of the following is a measure of the central tendency of a set of scores?
 a. mode
  b. median
  c. mean
  d. all of these choices


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #1 on: Jun 29, 2018
Answer to Question 1

A
Because treatments and measurements are repeated, there can be some learning from one period to another.

Answer to Question 2

D


Starlight

  • Member
  • Posts: 567
Reply 2 on: Jun 29, 2018
Excellent

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Sample communication analysis Sample communication analysis
(a) A turbidometry detector measures laser light directly across from the light source. The sample, ... (a) A turbidometry detector measures laser light directly across from the light source. The sample, ...
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
How does PCA reduce the dimension of a statistical problem? How do you select the reduced ... How does PCA reduce the dimension of a statistical problem? How do you select the reduced ...
The predicted solution to the problem posed The predicted solution to the problem posed
Modern house door design Modern house door design
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library