« previous next »

Author Question: Which of the following variables can be either an active or an attribute variable in a research ... (Read 62 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
Which of the following variables can be either an active or an attribute variable in a research study?
 
  a. verbal aptitude c. creativity
  b. anxiety d. reading readiness

Question 2

Matching of experimental and control subjects, homogeneous selection, and analysis of covariance can all be used to
 
  a. reduce the effects of statistical regression.
  b. reduce initial differences between treatment groups.
  c. counterbalance the effects of experimental treatments.
  d. control the learning to learn effect.


yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
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 ...
Variable Gases: Water Vapor Variable Gases: Water Vapor
Research Research
Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila
Operations Research Operations Research
Video: T cell receptors

For a complete list of videos, visit our video library