Describe the various types of research designs and discuss the strengths and weakness of each design. Which type of research design is most commonly used by researchers, and which type of research design is the least reliable?

The various types of research designs include surveys, ethnography, experiments, and existing sources.

Surveys provides sociologists with information about how people act or think but can limit sociologists to a particular type of research.

Ethnography collects information through participation or watching a group, however is considered an informal method. Experiments is an artificially created situation that allows a researcher to manipulate variables, but wouldn't be used if researching an entirely new concept. Existing sources (secondary analysis) focuses on using data in ways that weren't initially intended. However if the researcher relies on data collected by someone else they might not find what is needed.

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.