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

Author Question: In addition to holding all conditions of an experiment constant, what is another control method that ... (Read 69 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jun 20, 2018
In addition to holding all conditions of an experiment constant, what is another control method that a researcher could use to minimize the potential presence of extraneous variables?
 
  A) Use a within-subjects design
  B) Use treatment or control groups
  C) Use several independent variables
  D) Use more participants in the experiment

Question 2

Good experimental design is characterized by careful attention to the control of ____________ and the investigation of ____________.
 
  A) Independent variables : New ideas
  B) Dependent variables : New ideas
  C) Real extraneous variables : Important topics
  D) Real extraneous variables : Theories


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Common Pathological Conditions of the Integumentary System Common Pathological Conditions of the Integumentary System
Air flows through the PCV valve during idle, cruising, and light-load conditions. Air flows through the PCV valve during idle, cruising, and light-load conditions.
Passive touch by holding the head lightly. Passive touch by holding the head lightly.
Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate
Limb growth development of Salamander Experiment Limb growth development of Salamander Experiment
Computer-automated DNA sequencing using the chain-termination (Sanger) method Computer-automated DNA sequencing using the chain-termination (Sanger) method
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library