The Hawthorne studies were conducted in the 1920s and were the first studies to examine psychological components of job design. These studies were meant to explore the impact of lighting levels on productivity but found that more dynamic social systems among the employees had a greater impact. More current studies have determined that characteristics such as skill variety, job identity, job significance, autonomy, and feedback are important to workers. These characteristics are typical of which of the components of job design

answer: b has a great day

explanation:

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

answer; mental health prevention programs;

answer; postconventional;