This topic contains a solution. Click here to go to the answer

Author Question: The conclusions reached by ex post facto designs are A) scientifically valid because all ... (Read 316 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
The conclusions reached by ex post facto designs are
 
  A) scientifically valid because all confounding variables are controlled.
  B) not scientifically valid although all confounding variables are controlled.
  C) not scientifically valid because confounding variables are not controlled.
  D) scientifically valid because all extraneous variables are controlled.

Question 2

________ studies are commonly used procedures, but are NOT experiments.
 
  A) Randomized, posttest-only, control-group
  B) Factorial design
  C) Post hoc
  D) Ex post facto
 
  Fill in the blank with the correct answer.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chocorrol77

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D




fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Aug 4, 2018
Excellent


milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

For a complete list of videos, visit our video library