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

Author Question: The greatest difficulty for one doing research on teacher effectiveness is most likely to be a. ... (Read 56 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jun 20, 2018
The greatest difficulty for one doing research on teacher effectiveness is most likely to be
 
  a. formulating the research question.
  b. obtaining subjects to participate in the study.
  c. operationally defining teacher effectiveness.
  d. developing statistical procedures for analyzing the data.

Question 2

If the score reliability of a test decreases, the standard error of measurement will
 
  a. decrease.
  b. increase.
  c. stay the same.
  d. decrease only if the standard deviation decreases.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

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?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

TYPES OF RESEARCH TYPES OF RESEARCH
Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe
Research Methods Research Methods
Nursing Research Nursing Research
The growth of GHG emissions is greatest in the rapidly growing economies of India and China The growth of GHG emissions is greatest in the rapidly growing economies of India and China
Research Methods: A Process of Inquiry Research Methods: A Process of Inquiry
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library