Naeem Aslam

9 Questions 35 Answers 0 Followers

Questions related from Naeem Aslam

In longitudinal data, how do we interpret the non-significant correlation between two same variables (Stress t1 & Stress t2) in paired sample t-test?

In paired sample t-test, is it possible that the correlation between two same variables (for example, Stress time 1 and Stress time 2) is not significant. What could be the possible reasons for...

09 September 2014 8,101 4 View

To perform a hierarchical multiple regression, what method should I select Enter or Stepwise?

To perform a hierarchical multiple regression, I first entered the demographics variables in the first IV box, and clicked the “next” button. Then I put the controlling variables in the box, and...

04 April 2014 7,792 2 View

What is the acceptable range of skewness and kurtosis for normal distribution of data?

It is desirable that for the normal distribution of data the values of skewness should be near to 0. What if the values are +/- 3 or above?

04 April 2014 2,341 96 View

Can anyone help with the interpretation of correlation (r) in paired sample t-test?

In a SPSS for pair sample t-test, how do we interpret (r)? For example, we have the data of same individuals on two time points (stress time 1 and Stress time 2) and the value of (r) is...

04 April 2014 5,600 8 View

How can we statistically control the effect of some variable while using SPSS?

Is it possible to statistically control the effect of some variables. for example in regression analysis, while seeing the relationship of predictor and outcome variable, we want to control the...

12 December 2013 6,613 20 View

Can anyone advise me on statistical analysis for a longitudinal study?

I am doing research with disaster victims and seeing the changes in psychological distress and trauma response across time. The data is aimed to be collected at three waves/time points with the...

11 November 2013 2,937 13 View

Psychological treatment of Somatization disorder - can anyone help?

What is considered the 'treatment of choice' for somatization disorder?

10 October 2013 5,935 15 View

Can anybody suggest some articles on longitudinal data analyses?

I am interested to see the pattern of changes in distress responses across time in a flood affected population. It is a longitudinal study design, can anybody suggest some articles on the...

02 February 2013 4,790 4 View

A child grinds their teeth and clenches their jaw during sleep. I am interested to know the psychological cause and its management.

Reasons for children's grinding and clenching of jaw during sleep.

01 January 2013 9,549 27 View