The most common macrame knot is the Square Knot, and many beautiful wall-hangings can be made just using this one knot. 1  Always work with 4 strands of rope. 2  Place the right outside rope across the 2 center ropes. (Always start with the right side.)
Introduction to Design. Research design can be thought of as the structure of research -- it is the glue that holds all of the elements in a research project together. We often describe a design using a concise notation that enables us to summarize a complex design structure efficiently.
Types of Research Methods. The purpose or purposes underlying a research study guide the choice of the specific research methods that are used. Any individual research study may address multiple questions, not all of which share the same purpose. Consequently, more than one research method may be incorporated into a particular research effort.