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

Author Question: Of the following, the design that best controls for internal validity threats is the (Read 141 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Mar 8, 2019
Of the following, the design that best controls for internal validity threats is the
◦ Solomon four-group design.
◦ time series design.
◦ posttest only control group design.
◦ pretest-posttest group design.
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by HCHenry on Mar 8, 2019

ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Mar 8, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 59% of students answer this correctly


HCHenry

  • Hero Member
  • *****
  • Posts: 591
Reply #2 on: Mar 8, 2019
Excellent


ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Mar 8, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

The breast, cutaway view showing both internal and external features. The breast, cutaway view showing both internal and external features.
Internal Anatomy of the pigeon Internal Anatomy of the pigeon
Internal structures of the female pelvis for landmarks Internal structures of the female pelvis for landmarks
Internal Renal Anatomy Internal Renal Anatomy
Controls over Digestion Controls over Digestion
frog internal frog internal
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library