Jordan9359 Jordan9359
  • 26-04-2024
  • Social Studies
Answered

Researchers are conducting a repeated-measures quasi-experiment. What type of threat to internal validity should concern the researchers if they notice the participants are taking less and less time to complete the assessment questionnaires that are administered weekly?
1. history
2. selection
3. instrumentation
4. testing



Answer :

Other Questions

The school track team earned $2 for each cap they sold and $5 for each sweatshirt they sold. The total profits were $317. If they sold 1 more of the caps than o
What fraction is equal to 9//11
Should the story of lazarus and the rich man make us uncomfortable? Why or why not?
The table shows the amount of money a plumber charges for different numbers of hours that he works. The plumber graphed this information. What is the slope of
compare and contrast area and volume
what is the climax in the book miracle on 49th street
What is the definition of a pipel from the Holocaust?
In a church has 5 candles, enter 3 and 2 thieves thieves, every thief takes one candle, how many candles are left in the church
the ratio of dogs to cats in the pet store is 3/5. how many cats are there in the store if there are 21 dogs
If p pencils cost d dollars, how many pencils can be bought for c cents?