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

Author Question: Jason is searching for information on his research topic. Jason puts in his search engine, ... (Read 140 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jul 13, 2018
Jason is searching for information on his research topic. Jason puts in his search engine, pornography and drugs. Jason's use of the word and is to .
 
  a. increase the number of returned results.
  b. to help with finding overlapping material.
  c. decrease the number of returned results.
  d. to limit the number of overlapping pieces of material.

Question 2

The placebo control group is different from the control group because _________.
 
  a. participants are exposed to the independent variable
  b. participants are exposed to the subject variable
  c. participants are exposed to an inert substance
  d. none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

C


fnuegbu

  • Member
  • Posts: 539
Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Research Methods Research Methods
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
The engine is rotated until the timing marks again align indicating that the companion cylinder ... The engine is rotated until the timing marks again align indicating that the companion cylinder ...
Be sure that the clips are properly installed. Start the engine and check for proper operation. Be sure that the clips are properly installed. Start the engine and check for proper operation.
Topic Media Topic Media
Topic Media Topic Media
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library