« previous next »

Author Question: Researchers who want to find the best explanation of a phenomenon when they have several rival ... (Read 71 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jun 19, 2018
Researchers who want to find the best explanation of a phenomenon when they have several rival hypotheses should ____.
 
  a. describe the correlation among the variables involved
  b. conduct controlled research using experimental methods
  c. conduct research in the real world instead of in a laboratory
  d. continue observing the phenomenon of interest until the best explanation becomes clear

Question 2

Dr. Kermit is interested in studying whether the readers on Reading Rainbow cause higher student reading scores than the readers on Avocado Alley. To answer his question, Dr. Kermit should use which research method?
 
  a. naturalistic observation
  b. case study
  c. survey
  d. experiment


jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
b

Answer to Question 2

ANSWER:
d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Chéri Samba, Problème d'eau. Où trouver l'eau? (The Water Problem. Where to Find ... Chéri Samba, Problème d'eau. Où trouver l'eau? (The Water Problem. Where to Find ...
Find the resultant for the following force combinations Find the resultant for the following force combinations
Find the magnitude and the direction of the resultant vector of the two vectors below: Find the magnitude and the direction of the resultant vector of the two vectors below:
Differentiation-find the derivative by the delta method Differentiation-find the derivative by the delta method
A theoretical explanation of the biochemical basis of the four eye color phenotypes A theoretical explanation of the biochemical basis of the four eye color phenotypes
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library