A longitudinal study, like a cross-sectional one, is observational. So, once again, researchers do not interfere with their subjects. However, in a longitudinal study, researchers conduct several observations of the same subjects over a period of time, sometimes lasting many years.
In the year 2017, Thanksgiving Day will falls on Thursday, November 23, 2017. There are 222 days until Thanksgiving Day 2017.
Thanksgiving Day finds its roots in America. It is celebrated with lot of fervor and euphoria on the fourth Thursday in the month of November. For the people in US Thanksgiving is a time for merrymaking, shopping, family reunion, feasts and family dinners.People also take time to thank God for his constant grace and for all the material possessions man enjoys.t is celebrated with lot of fervor and euphoria on the fourth Thursday in the month of November. For the people in US Thanksgiving is a time for merrymaking, shopping, family reunion, feasts and family dinners. People also take time to thank God for his constant grace and for all the material possessions man enjoys.