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

Author Question: Inactive substances similar to the experimental drugs given to test the power of expectations are ... (Read 28 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
on: Jun 22, 2018
Inactive substances similar to the experimental drugs given to test the power of expectations are called:
 
  a. controls c. placebos
  b. distracters d. dependent variables

Question 2

Sometimes we cannot manipulate some of the variables we are most interested in (e.g., having cancer). We use naturally occurring groups. This form of research is known as:
 
  a. correlational c. clinical trials
  b. quasi-experimental d. controlled trials


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

B


WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jun 22, 2018
Wow, this really help

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Selected Drugs for Angina and Myocardial Infarction Selected Drugs for Angina and Myocardial Infarction
Drugs Used for Urinary Tract Infections Drugs Used for Urinary Tract Infections
Terminals 85 and 86 represent the coil inside the relay. Terminal 30 is the power terminal, 87a is ... Terminals 85 and 86 represent the coil inside the relay. Terminal 30 is the power terminal, 87a is ...
Experimental Apparatus Glass Distillation Column Experimental Apparatus Glass Distillation Column
Anti-Anginal Drugs Anti-Anginal Drugs
Drugs Used in the Treatment of Migraine Drugs Used in the Treatment of Migraine
Video: Supine Position

For a complete list of videos, visit our video library