How is AR and MA values interpreted through ACF and PACF charts of EVIEWS?

Need to interpret the trends shown in charts.

04 May 2017 2,661 1 View

Why does the value of KMO not displayed in spss results for factor analysis?

The sample size was of three hundred respondents and the questionnaire has 45 questions.

03 April 2017 6,793 10 View

How to write the research methodology of a case based method of research..the method is in depth interview?

10 November 2016 7,721 8 View

What are some alternatives to the Self-Directed Learning Readiness Scale (SDLRS) developed by Dr. Lucy L. Guglielmino?

The Self-Directed Learning Readiness Scale (SDLRS), also known as the Learning Preference Assessment (LPA), was developed by Dr. Lucy M. Guglielmino in 1977 to measure learners' attitudes of and...

15 February 2021 3,095 4 View

How to calculate response rate if the number of eligible respondents is not available?

Hi All, I am carrying out an international research with clinicians (speech-language pathologists/ therapists). International professional associations will be distributing the questionnaire link...

02 February 2021 5,306 3 View

How is it possible to rank variables using Likert scale?

Hello Everyone, I have a questionnaire of a 3-point Likert scale for an overall evaluation for a service, and several detailed attributes evaluation of that service. For example: Overall...

31 January 2021 9,612 8 View

How do you multiple impute item scores and perform a linear regression on factor scores?

I am developing a questionnaire and first performing an exploratory factor analysis. After I have the final factor structure, I plan on regressing the factor scores on some demographic covariates....

18 January 2021 883 8 View

How do I access Domestic Violence Attitude Scales or find them for free?

Hi, I'm a postgraduate student currently starting up a research project on attitudes towards domestic violence (DV). The study will aim to compare cultural differences between attitudes and...

31 December 2020 781 3 View

What is the best Quality of Life questionnaire for chronic patients?

Hello! I am looking for a SHORT questionnaire/scale to measure Quality of Life in chronic patients (e.g. fibromyalgia, or multiple sclerosis). Ideally, validated for English and Spanish speakers....

22 December 2020 9,962 4 View

Is it always mandatory to report and test the validity and reliability of a newly developed questionnaire?

Hello everyone! Currently, I am doing an observational, cross-sectional study on knowledge, atittude, and practice towards thalassemia in Indonesia. My area of interest is in population studies....

16 December 2020 3,725 16 View

May I use Minimal important difference (MID) in non-normal distribution?

MID is based on Standard deviation, consequently, I should not use it in non-normal distribution. Am I right? If yes, which test may replace MID?

13 December 2020 7,573 3 View

How to do Factor analysis for extracting items - side by side column questions ?

Hi everyone, I have side by side questions in the questionnaire. There are total 29 questions. Each question has more than 11 items and three side by side columns to capture different contexts...

02 December 2020 5,499 3 View

How best is to compute the internal reliability of a CPTED elements scale which is made up of binary coded responses?

I develop a CPTED elements audit and site assessment checklists questionnaire consisting of about 43 questions to be answered in the (yes=1, no=0) setup. I want to compute the internal reliability...

19 November 2020 6,286 11 View