Dexter is conducting research where he will get information about how children play by observing and measuring the amount of time they play in groups versus alone on a playground. dexter is conducting research.

Based on the scenario above, Dexter is conducting the controlled research. A controlled research is a study that is being conducted in means of having to compare two groups which are the treated and the control group in a way of having to know their similarities and differences based on a particular study.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.