Cristian-Mihai Pomohaci

14 Questions 41 Answers 0 Followers

Questions related from Cristian-Mihai Pomohaci

Can I used bootstrap in estimating answer distribution?

I applied a questionnaire to social workers, but the number of completed questionnaires is very low (9). On a item I obtain 4 for option a, 3 for option b and 3 for option c. Bootstrap can be used...

12 December 2016 8,364 7 View

There is a statistical tool for comparing multiple scales?

I have 4 items to a questionnaire in which the answers were the same type of scale: from 0 to 5, 0 for always false and 5 for always true. I want to study if an item score can determine certain...

09 September 2016 2,041 4 View

What would be most effective teaching methods for generation N(et) students ?

As a teacher I noticed that my style of teaching has changed in the last 10 years. Beyond the technical aspects (moving from projector to laptop) I noticed that my teaching style has changed....

06 June 2016 5,696 3 View

Is homework good or bad for students?

I'm interested in your opinion for two categories of student: primary school student and highschool student

05 May 2016 9,809 16 View

As a teacher, what was the hardest truth that a student told you?

As a teacher you have the opportunity to learn from the students. By small accumulations in time or by an unexpected reaction of a student (or group of students) – a hardest truth that appear...

05 May 2016 903 13 View

In teaching, emotion and care are different concepts?

To be more specific, I'm interested if we can say emotion is a part of care in teaching?

05 May 2016 664 2 View

How useful (or useless) consider a student is the computer as instrument used for teaching (from student point of view)?

I'm interested in two things: 1. What do you think about this? 2. Do you know some research on this topic?

04 April 2016 1,386 4 View

Do you downvote an answer? Why?

I searched the RG questions that refer to down-vote, but I found only questions concerning perception of this option. I'm interested to understand why you could down-vote (or not down-vote) a...

03 March 2016 2,403 5 View

Cronbach Alpha coefficients can be used in interpreting data ?

Cronbach Alpha (CA) is generally used as a measure of internal consistency or reliability of a psychometric instrument. Can Cronbach Alpha be used a tool for results interpretation?

02 February 2016 4,635 4 View

Compare the teacher reaction?

Do you think it could be interesting in the study that you have done to compare the distributions of teachers reactions: those who responded, those who sent nonresponse form and those who did not...

05 May 2015 7,138 1 View

It is a good option to use Pearson's coefficient of variation in data analysis?

I have data with the starch percentage for corn hybrid. I calculate the mean, standard deviation and Pearson coefficient of variation 1) If Pearson coefficient of variation is greater than 30% can...

01 January 1970 6,926 12 View

Can anyone help me with information about research about the growth of rooted cuttings?

I am particularly interested in analyzing the data obtained from measurements of rooted cuttings for Abutilon in different environments - peat, perlite, sand etc.

01 January 1970 2,959 7 View

A teacher admits his mistakes in front of students during school hours?

The answer is almost obvious in theory. What interests me is what do you think it happens in specific situation in teaching process. In theory, there is no difference between theory and practice....

01 January 1970 6,307 14 View

Can anyone help me with information about questionnaires who aims to measure teacher identity status?

Because in the project on teacher identity in Romania I have encountered difficulty in obtaining results from direct discussions with teachers (interview method) I would like to try another...

01 January 1970 6,834 5 View