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

Author Question: Mr. O'Hara has developed a test of mechanical aptitude. At the beginning of a course in auto ... (Read 78 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
Mr. O'Hara has developed a test of mechanical aptitude. At the beginning of a course in auto mechanics, he gives this test to his students. At the end of the year, he compares students' scores on the test with their actual achievement in his course. What is he probably trying to find out about his test?
 
  a. Its reliability
  b. Its practicality
  c. Its content validity
  d. Its predictive validity

Question 2

One disadvantage of assessment tasks that must be scored subjectively rather than objectively is that the__________ of the assessment instrument is likely to decrease.
 
  a. predictive validity
  b. content validity
  c. authentic nature
  d. reliability
Essentials of Educational Psychology: Big Ideas To Guide Effective Teaching ¦ Ormrod, Jones ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 64% of students answer this correctly


MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 20, 2018
Thank you


BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Bone density test. Bone density test.
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
Prostate-specific antigen test. Prostate-specific antigen test.
Compression Test: The Paper Test Compression Test: The Paper Test
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
Test-cross analysis of F1 plants Test-cross analysis of F1 plants
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library