The main difference between Abraham Maslow's and Frederick Herzberg's theories is that the former assumed all human needs were motivators while the latter did not. The two were contemporaries and developed their theories in the 1950s.Know More
Maslow's theory is often presented as a pyramid in five layers, with the lowest or widest layer being the most basic of needs and the peak the highest need. When the lowest has been satisfied, human beings will then look to achieve the next.
Herzberg was a psychologist, and he divided human needs into two groups based around workplace factors. The first he called "hygiene needs." These include Maslow's first three tiers, specifically pay, job security and working conditions. He did not believe these factors motivated workers.
He believed what he called "satisfiers" motivated employees, including achievement, recognition, job growth and other factors related to Maslow's top two tiers.Learn more about Psychology
The primary difference between an observation and an inference is that the former is experienced first-hand while the latter is based on second-hand information. An observation is the gathering of facts through paying close attention to something in order to get information, whereas an inference is the act or process of reaching a conclusion based on facts already known.Full Answer >
The major difference between naproxen, the active ingredient in Aleve, and ibuprofen is that the former is not considered safe for use by patients with a history or risk of cardiovascular disease, while the latter is thought to be safer for such patients. Another difference is that naproxen is longer lasting than ibuprofen. Both are types of over-the-counter non-steroidal anti-inflammatory drugs.Full Answer >
Pot and patent still methods of spirit distillation differ in that the former is based on a batch while the latter is a continuous process. A pot still, as the simplest, oldest form of distillation, places a mash of fermented liquid known as a wash into a copper kettle.Full Answer >
Limestone is mostly made of calcite and dolomite; the former is composed or calcium, carbon and oxygen, while the latter is composed of calcium and magnesium. Depending on the type of limestone, other minerals and elements may be included.Full Answer >