Cross-sectional studies are subject to many methodological concerns and limitations. They cannot answer questions about the stability of a characteristic or process over time (Miller, 1998), and information is lost because of the use of averages to create group means (Wohlwill, 1973). A researcher planning to conduct a cross-sectional study needs to ensure at the outset that the measurement instruments (e.g., personality tests, intellec-tual assessments, etc.) he/she plans to use measure similar things at each age and are valid for each age under investigation (Miller, 1998). Another criticism of cross-sectional
Check out the best aquariums in the US to see what lives beneath the surfaces of the worldâs lakes, streams and seas. 1. Georgia Aquarium, Atlanta, GA. The Georgia Aquarium is the largest aquarium in the world with 550,000 square feet of exhibits, including over 100,000 animals. The Georgia Aquarium is home to the only whale sharks outside of Asia. One of the newest exhibits is the $110 million dolphin exhibit that features the theatrical âDolphin Talesâ show.
Best Answer: The Georgia Aquarium is supposedly the largest aquarium in the world. Coca-cola originated here. The Varsity, which is a historical burger joint, also resides here. Plenty of rappers\singers originated from Atlanta, including, Ludacris, Outkast, Ciara, Usher, TLC, T.I., Keri Hilson, and the Zac Brown Band.hey are well known as Hotlanta for their disgustingly hot weather. Atlanta is also a center of business with tons of Fortune 500 and 1000 companies either headquartered or having offices there. Every other street has either Peachtree or Dunwoody in the name, so be prepared for even the best GPS to get you lost.