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

Author Question: Reaction time is an example of a dependent variable having A) a ceiling effect. B) poor ... (Read 72 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jun 19, 2018
Reaction time is an example of a dependent variable having
 
  A) a ceiling effect.
  B) poor reliability.
  C) good validity.
  D) a floor effect.

Question 2

One should be careful when extrapolating beyond the two levels used in some single variable experiments because of
 
  A) changes in variability.
  B) ceiling and floor effects.
  C) unexpected changes in the independent variable.
  D) unpredictable confounding variables.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

B


laurencescou

  • Member
  • Posts: 593
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Primates exhibit prolonged life histories, spending more time in each stage of life than most other Primates exhibit prolonged life histories, spending more time in each stage of life than most other
Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada
Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199 Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010 Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010
Rain Shadow Effect Rain Shadow Effect
Video: Conjunctivitis

For a complete list of videos, visit our video library