Author Question: David is afraid that the results from his experiment may not be able to be replicated in real life ... (Read 58 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
David is afraid that the results from his experiment may not be able to be replicated in real life situations. David is concerned that his experiment lacks which type of validity?
 
  a. external
  b. predictive
  c. construct
  d. internal

Question 2

Which of the following refers to the ability to generalize a causal relationship across variations in persons, settings, treatments, and outcomes?
 
  a. internal validity
  b. statistical conclusion validity
  c. external validity
  d. construct validity



djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

a

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

For a complete list of videos, visit our video library