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

Author Question: A large research sample is nice to have, however, it may not be necessary if the experimenter can ... (Read 23 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Jun 20, 2018
A large research sample is nice to have, however, it may not be necessary if the experimenter can choose a ______ sample and control for many of the ______ variables.
 
  a. random / extraneous
 b. extraneous / random
 c. representative / nuisance
 d. homogeneous / confounding

Question 2

The statistical averaging of effect sizes across previous empirical studies defines:
 
  a. experimental research
  b. meta-analysis
 c. correlational research
  d. archival research


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ultraflyy23

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

b


sdfghj

  • Member
  • Posts: 552
Reply 2 on: Jun 20, 2018
:D TYSM

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

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?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the
The Sun giving out a large geomagnetic storm The Sun giving out a large geomagnetic storm
Research reveals that children’s motives for engaging in sports are to have fun and gain skills ... Research reveals that children’s motives for engaging in sports are to have fun and gain skills ...
Sample equipment maintenance log. Sample equipment maintenance log.
Sample of résumé content. Sample of résumé content.
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
Video: Hershey Chase Experiments

For a complete list of videos, visit our video library