1 Chia seeds: Chia seeds are high in omega-3 fatty acids, protein, fiber, and calcium. 2  Throw them in your cereal, oatmeal, yogurt, muffins, or smoothies, or add them to a salad or potatoes. 3  Try chia in any of these chia seed recipes.
The most common tools of sociological research are surveys and interviews, participant observation, controlled experiments, content analysis, comparative and historical research, and evaluation research. Each method has its own strengths and weaknesses.
The survey is probably the most commonly used research design in health services research and the. social sciences. We have all been asked to take part in a survey at some time. As consumers we are. asked about our shopping habits, as users of services we are asked for our opinions of services.