« previous next »

Author Question: When random assignment of participants to groups is not possible a quasi-experiment can help to ... (Read 63 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 19, 2018
When random assignment of participants to groups is not possible a quasi-experiment can help to minimize threats to internal validity.
 
  Indicate whether the statement is true or false

Question 2

____________________ is a sequence of experiments conducted in order to progressively eliminate competing theoretical hypotheses.
 
  Fill in the blank(s) with correct word


asdfghjkl;

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

Converging-series design


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo
Random Random
A Schematic Description of the Experiment by Maviel et al. (2004) A Schematic Description of the Experiment by Maviel et al. (2004)
Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers. Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers.
Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs
Psychology experiment Psychology experiment
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library