«Mixed methods»-design i helseforskning

on the status of mixed methods research in applied linguistics

چکیده ندارد.

Factors Influencing Iranian Untrained EFL Raters' Rating Group Oral Discussion Tasks: A Mixed Methods Design

Using a mixed methods design, the present study attempted to identify the factors influencing Iranian untrained EFL raters in rating group oral discussion tasks. To fulfil this aim, 16 language learners of varying proficiency levels were selected and randomly assigned to groups of four and performed a group discussion task. Thirty two untrained raters were also selected based on their volunteer...

How to Construct a Mixed Methods Research Design

This article provides researchers with knowledge of how to design a high quality mixed methods research study. To design a mixed study, researchers must understand and carefully consider each of the dimensions of mixed methods design, and always keep an eye on the issue of validity. We explain the seven major design dimensions: purpose, theoretical drive, timing (simultaneity and dependency), p...

RESEARCH DESIGN Qualitative , Quantitative . and Mixed Methods Approaches SECOND EDITION

Controller Design using Pade approximation and mixed methods

This paper proposed a new approach of controller design. By using model matching method we design a PID controller for higher order system. A higher order model is reduced by Pade approximation and mixed method, then design a controller for reduced order model. We take a comparatively study between close loop response of higher order system and reduced order system. The model order reduction an...