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

Author Question: The quality of an experiment is judged by its internal validity. When we say that an experiment is ... (Read 76 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
on: Jul 13, 2018
The quality of an experiment is judged by its internal validity. When we say that an experiment is internally valid, it means that
 
  a. our operational definitions of the dependent and independent variables accurately capture the concepts those variables are meant to represent.
  b. within the context of the experiment, each time we take a measure of the dependent variable from a participant, we get roughly the same result.
  c. our operational definitions of variables are valid, but only within the context of that one experiment.
   d. we can confidently state that any observed changes in the dependent variable result from manipulations of the independent variable(s) and nothing else.

Question 2

Primary data research focuses on collecting data but secondary focuses on __________
 
  analyzing data.
 
  Fill in the blanks with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 13, 2018
Answer to Question 1

D

Answer to Question 2

statistically


magmichele12

  • Member
  • Posts: 559
Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra
Mixing schematic Diagram CHE 415 unit operations experiment apparatus Mixing schematic Diagram CHE 415 unit operations experiment apparatus
Apply lotion to the arm from hand to shoulder. Use moderate pressure. Feel the quality of the ... Apply lotion to the arm from hand to shoulder. Use moderate pressure. Feel the quality of the ...
The Experiment at Robbers Cave The Experiment at Robbers Cave
frog internal frog internal
A time map of the genes studied in the experiment A time map of the genes studied in the experiment
Video: Protein catabolism - deamination

For a complete list of videos, visit our video library