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.
Robert K. Merton released his Social Theory and Social Structure (1949). By the turn of the 1960s, sociological research was increasingly employed as a tool by governments and businesses worldwide. Sociologists developed new types of quantitative and qualitative research methods.