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

Author Question: Single-subject designs can improve on the pretest-posttest designs by A) adding a control group. ... (Read 70 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Aug 4, 2018
Single-subject designs can improve on the pretest-posttest designs by
 
  A) adding a control group.
  B) adding an additional single-subject as a hypothetical control.
  C) adding more conditions to the experiment.
  D) using a better statistical test to evaluate the data.

Question 2

Which of the following is a weak design because the researcher has no control over the independent variables?
 
  A) single-subject experimental design
  B) ex post facto, single-case study
  C) single-topic design
  D) repeated-measures design


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wtf444

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


rlane42

  • Member
  • Posts: 594
Reply 2 on: Aug 4, 2018
Gracias!

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

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.

The Effect of Group Size on Relationships The Effect of Group Size on Relationships
The basal ganglia are clusters of gray matter that control learned movement and are involved with ... The basal ganglia are clusters of gray matter that control learned movement and are involved with ...
A vehicle emission control information (VECI) sticker on a flexible fuel vehicle. A vehicle emission control information (VECI) sticker on a flexible fuel vehicle.
Graph showing oral administration of a single-dose drug. The time of onset is 2 hours and the end of ... Graph showing oral administration of a single-dose drug. The time of onset is 2 hours and the end of ...
Peer group activity of adolescents Peer group activity of adolescents
Gate control theory. A. open gate, B. closed gate Gate control theory. A. open gate, B. closed gate
Video: Dendrite Animation

For a complete list of videos, visit our video library