Can a two arm randomized controlled trial have a sample size of 14 (7 per arm)?

According to my sample size estimation, the sample size comes to be 14. Would results from a trial with such a little number of subjects be valid? On the other hand I cannot increase the sample...

10 November 2019 9,270 3 View

Which test can be used to compute the effect of two groups of independent variables on dependent variable?

For example, dependent variable is depth of tissue penetration Independent variable group 1 is drug 1, 2, 3 independent variable group 2 is route of administration eg, oral, iv, im

02 March 2018 7,782 3 View

Which are the best statistics to determine convergent and discriminant construct validity?

I am comparing against a previously validated questionnaire which is similar i some respects.

07 August 2017 7,145 4 View

Can you help my friend in his problem?

Hi friends. one of my friends needs help regarding a mathematical problem solving. Can someone help him. Please refer to the attached question.

07 August 2016 6,520 0 View

How can satoguna be increased in individuals for improving psychological health?

Charaka Samhita which is the oldest texts of Ayurveda explain triguna concept of human psychology that consists of Stoguna, Rajoguna and Tamoguna. Even though we have psychometrically tested...

09 October 2015 1,044 12 View

Which poetry from your nation has inspired revolutions?

Please share any inspiring poetry from your nation that has inspired a positive social change. I will appreciate if you can provide the vernacular version as well as English translation if the...

07 August 2015 7,325 18 View

Any articles on role of health coaching in dentistry and oral health promotion?

Are there any studies or research papers on health coaching in dental / oral health care setting. Kindly share.

06 July 2015 1,575 5 View

Should we as teachers try to change our students or should we change ourselves?

Values, attitude and thinking of students has changed a lot since we were students. Are their ways as correct as ours were, or are they wrong? Should we mould ourselves or should we try to change...

06 July 2015 9,746 43 View

What are very brief interventions for health related behaviour modification?

Are there any guidelines about which are the best techniques for such interventions?

04 May 2015 5,727 0 View

Is a questionnaire with four different choices for every question which are scored on a numerical scale of 0,1,2,3 considered on a likert scale ?

The choices for all the questions are different, but they measure determinants of the same theoretical construct. I am measuring these choices on a scale of 0,1,2,3 throughout. What kind of scale...

02 March 2015 8,053 24 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View