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 26 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
YES! Correct, THANKS for helping me on my review

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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?

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?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

The WISC-IV: Sample Items The WISC-IV: Sample Items
How to solve an exponential decay problem involving first order decay How to solve an exponential decay problem involving first order decay
Capacitors in series and an equivalent capacitor Capacitors in series and an equivalent capacitor
Continental Drift: An Idea Before Its Time Continental Drift: An Idea Before Its Time
A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library