Information On Sweet & Sour Urine. Under normal circumstances, urine should have absolutely no smell, as the composition of urine is nearly 95 per cent water; only in a case of dehydration would the molecules of the urea be more noticeable in the odor.
Process theories of motivation. The group of motivational theories that falls under the umbrella category of Process Theories of Motivation is based on the use of our rational thought processes or cognitive processing abilities.
Hull believed that behavior was one of the ways that an organism maintains this balance. Based on this idea, Hull suggested that all motivation arises as a result of these biological needs. In his theory, Hull used the term drive to refer to the state of tension or arousal caused by biological or physiological needs. Thirst, hunger and the need for warmth are all examples of drives.