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

Author Question: Russell's study compared GPA of those students who volunteered for academic study skills training ... (Read 216 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Mar 8, 2019
Russell's study compared GPA of those students who volunteered for academic study skills training and those who did not elect to take the training. He found that those who had the training also had higher GPA.  With which validity threat should Russell be most concerned?
◦ Instrumentation
◦ History
◦ Maturation
◦ Selection
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 Pineapplelove6 on Mar 8, 2019

karmakat49

  • Sr. Member
  • ****
  • Posts: 369
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 49% of students answer this correctly


Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Mar 8, 2019
Thanks


karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #3 on: Mar 8, 2019
Welcome :)


« previous next »
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Biology deals with the study of the many varieties of living organisms. Biology deals with the study of the many varieties of living organisms.
Horses too young to be ridden are trained to accept a halter, taught basic skills, manners, and beco Horses too young to be ridden are trained to accept a halter, taught basic skills, manners, and beco
Therapeutic Communication Skills Therapeutic Communication Skills
Masseurs and Trainers from the Postl Heath Club in Chicago. A “Physical Training for the Tired ... Masseurs and Trainers from the Postl Heath Club in Chicago. A “Physical Training for the Tired ...
The five skills of the element Analysis of Situation The five skills of the element Analysis of Situation
Traits Selected for Study by Mendel Traits Selected for Study by Mendel
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library