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

Author Question: Which of the following is not a property of measurement scales? a. difference b. magnitude of ... (Read 53 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jun 19, 2018
Which of the following is not a property of measurement scales?
 
  a. difference
  b. magnitude of attributes
  c. subjective equality
  d. equal intervals

Question 2

A researcher is evaluating the changes in performance that occur during a six-week training program. Participants are observed at the beginning and at the end of the program and the researcher rates each individual's level of performance. When the researcher's standards for rating performance change from the first observation to the last, then the internal validity of the study is threatened by ____.
 
  a. history
 b. instrumentation
 c. maturation
 d. statistical regression


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

b


TVarnum

  • Member
  • Posts: 548
Reply 2 on: Jun 19, 2018
Gracias!

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

The difference between AZT-sensitive versus AZT-resistant reverse transcriptases The difference between AZT-sensitive versus AZT-resistant reverse transcriptases
The sounds auscultated during blood pressure measurement The sounds auscultated during blood pressure measurement
Measurement lenght of infant Measurement lenght of infant
A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
Measurement and Evaluation in Physical Education and Exercise Science Measurement and Evaluation in Physical Education and Exercise Science
Difference between the house and the senate Difference between the house and the senate
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library