Does anyone know if this questionnaire exists in the Brazilian version?
I'd like to analyse the cerebral blood flow after LED (light emitting diode) on elderly people whose brains are physically independent. We're going to compare changes in cerebral blood flow...
09 October 2012 173 5 View
Most of the references I found were on the economic productivity in agriculture but very limited application in manufacturing sector. I would appreciate if anyone could share the references on...
15 February 2021 8,342 7 View
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
I'm looking for advice regarding what effect size to use for meta-analysis. Our question is whether the number of individuals in a group affects the per-capita productivity of that group. Does...
10 February 2021 5,510 8 View
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
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
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
I am planning to do a study with the help of 45 farmers who are going to produce hybrid chilly seed for the first time, and I want to measure in what way semi-automated greenhouse will affect on...
14 January 2021 2,799 4 View
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
As Cronbach's Alpha is usually used for test the reliability of measurements given by questionnaires, however, I wonder that whether I use this test for features extracted from behavioral data. I...
26 December 2020 9,602 2 View
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