Professor sanchez is interested in studying development of motor skills. she collects data from 200 one-year-olds and follows and assesses them for a period of five years. what type of research design is professor sanchez using?
a) cohort design longitudinal design.
b) behavior genetics design.
c) cross-sectional design.
d) cross-sequential design.

Cohort design longitudinal design.

Explanation:

A longitudinal study is the study of repeated observation of the same variables over a long or short period. It is an observational study and can be structured as longitudinal with randomized experiments. These studies are used in social and clinical psychology to measure or observe the fluctuation in emotions, behavior, in day to day life. In the development study, it has been used to know the developmental trends across life. In social psychology, it has been used to measure life events, throughout the life span. Theses study allow the scientist to differentiate between short term study to long term study such as poverty. The longitudinal study observes the same people over the year. These studies observe the state or world without manipulation.

the minoan civilization flourished in the middle bronze age on the island of crete located in the eastern mediterranean from c. 2000 bce until c. 1500 bce. with their unique art and architecture, and the spread of their ideas through contact with other cultures across the aegean, the minoans made a significant contribution to the development of western european civilization as it is known today. labyrinth-like palace complexes, vivid frescoes depicting scenes such as bull-leaping and processions, fine gold jewelry, elegant stone vases, and pottery with vibrant decorations of marine life are all particular features of minoan crete.  

so basically their unique way of ding arts, as well as architecture.

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.