Author Question: __________ is confidence in saying the observed change in the dependent variable is due to the ... (Read 91 times)

bb

  • Hero Member
  • *****
  • Posts: 544
__________ is confidence in saying the observed change in the dependent variable is due to the independent variable.
 
  a. Internal validity
  b. External validity
  c. Construct validity
  d. Reliable validity

Question 2

Mark has developed a research question. In addition, he has developed two hypotheses for his research question. The second hypothesis Mark has developed states there is a difference between the scores on the dependent variables he is measuring.
 
  This is known as the hypothesis.
 
  a. second
  b. null
  c. exclusive
  d. research



jomama

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

A

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

bb

  • Hero Member
  • *****
  • Posts: 544

jomama

  • Sr. Member
  • ****
  • Posts: 346

 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

For a complete list of videos, visit our video library