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

Author Question: Gwen is conducting a study on mathematics skills. She is interested in a test that measures ... (Read 64 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Mar 8, 2019
Gwen is conducting a study on mathematics skills.  She is interested in a test that measures computation of basic algebra.  She found one with a reported KR-20 of .34.  What is one conclusion Gwen can make regarding the test as a measure of algebra skills?
◦ The consequential validity is moderately valid
◦ The content validity is generally valid
◦ The reliability is generally low
◦ The predictive validity is moderately valid
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by MGLQZ on Mar 8, 2019

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Mar 8, 2019
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: Mar 8, 2019
Thanks


todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Mar 8, 2019
Welcome :)


« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ... Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ...
Therapeutic Communication Skills Therapeutic Communication Skills
Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter. Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter.
Landscape ecologists study broad geographical patterns Landscape ecologists study broad geographical patterns
A test field of GM papaya A test field of GM papaya
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: Introduction to Genetics

For a complete list of videos, visit our video library