Within subject designs that have three levels of the independent variable need one third as many ...

Author Question: Within subject designs that have three levels of the independent variable need one third as many ... (Read 58 times)

elizabeth18

Hero Member
Posts: 559

on: Jul 13, 2018

Within subject designs that have three levels of the independent variable need one third as many participants as a similar between subject design.

Indicate whether the statement is true or false

Question 2

It is beyond the researcher's control to prevent all threats to internal validity.

Indicate whether the statement is true or false

C.mcnichol98

Sr. Member
Posts: 314

Reply #1 on: Jul 13, 2018

Answer to Question 1

T

Answer to Question 2

T

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.