Rofessor grant is interested in studying the development of a sense of humor. she collects data from groups of 6-year-olds, 16-year-olds, 26-year-olds, and 46-year-olds. what type of research design is professor grant using? cohort design longitudinal design behavior genetics design cross-sectional design cross-sequential design

Professor Grant is using "Cross-sectional research design".

A cross-sectional study includes taking a look at individuals who contrast on one key characteristic at one specific point in time. The information is gathered in the meantime from individuals who are comparable in different attributes however unique in a key factor of interest , for example, age, pay levels, or geographic area. Participants are generally isolated into gatherings known as cohorts.

when the united states took over

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.