Harmandeep Singh

11 Questions 11 Answers 0 Followers

Questions related from Harmandeep Singh

Suitable statistics for measuring test-retest relibility of continuous data?

I have a translated questionnaire of physical activity levels which produce continuous data of Metabolic equivalents. I have learned that Cohens' Kappa is for categorical data and Cronbach Alpha...

04 April 2019 2,601 4 View

What if, post hoc test shows insignificant differences?

I ran ANOVA test to examine the mean differences among four groups and results were found significant at 0.05 Alpha level. Then, I ran Scheffe's post hoc test to see the between-group differences...

06 June 2018 8,878 3 View

How to report a negative t-value in your paper?

I have compared two groups on a certain variable and SPSS has produced a negative t-value. I have interpreted the results from p-value but the thing i want to know that whether the t-value be...

03 March 2018 774 6 View

What are the instruments available for measuring emotional intelligence in children?

I want to measure emotional intelligence in 11-14 year olds. Kindly suggest the reliable and valid instruments for this.

12 December 2017 1,433 4 View

Can I use mixed sampling technique i.e. both probability and non-probability techniques?

Will it be appropriate to use convenience sampling technique after stratifying the large population size into various strata?

11 November 2017 9,669 7 View

Which statistical test is appropriate if i have one predictor variable and multiple outcome variables?

I want to predict the changes in multiple variables with change in one independent variable in my analysis. Also suggest how to compute using SPSS.

10 October 2017 7,099 10 View

What is the cost of ActiGraph® GT3X+ Accelerometer?

I want this to validate physical activity questionnaire in local setting. Also suggest other cost friendly alternatives.

10 October 2017 6,188 4 View

Which is the most authentic online plagiarism checker software?

Just want to check similarity of text in my paper so as to lessen the chances of plagiarism.

07 July 2017 2,021 3 View

Is it necessary to take a bigger sample in a survey study?

I am working on a prevalence study regarding physical activity on the total population of about 7 million people and want to know how much maximum sample size is required. Also, suggest best...

01 January 1970 2,914 5 View

International Physical Activity Questionnaire and Global Physical Activity Questionnaire: Which instrument provide better results?

I am working on a project to assess the physical activity levels of adult population. I would like to know which questionnaire is better to use: IPAQ or GPAQ?

01 January 1970 5,719 5 View

Which correlation method (pearson or spearman's) is best suitable while examining the concurrent validity of a modified construct?

plz, give the reason for your preference

01 January 1970 4,405 2 View