Personal Perspective Paper

One of the most traditional problem solving methods, Trial and Error, can be categorized as a Heuristic technique. It is not a guaranteed solution, but it is beneficial in that it approaches the problem without directional bias. It becomes more useful when a record of attempts is kept in order to decrease repetition of the same path to a solution. It was through trial and error that George Washington Carver discovered many uses for the peanut (ENCYCLOPEDIA), but I suppose Ezra Warner developed a model when he sought to improve the can opening process. His model started with a problem (opening a can with a hammer and a chisel), and ended with a solution (a can opener). The trial an error method simply increases the possibility of finding a solution.

Criticism and suggestions seem to be the most straight forward technique to improving a plan or idea. What better way to get a round table view of the issue at concern, than to simply ask those who are experiencing the problem. I don't think I'm speaking for myself when I say I haven't had very good luck with this method. I personally don't mind receiving criticism as long it is reasonable, constructive and a legitimate suggestion, but my co-workers show no tolerance for this method. All too quickly it gets mistaken as a personal attack. I have learned that certain characteristics play a major role in the overall reaction of the criticism recipient. It's probably best to have a pre-selected audience upon delivery, one-on-one conversation greatly decreases the possibly of embarrassment.

According to (journal info) "visualization strategies, such as mental imagery, pervade historical accounts of scientific discovery and invention". Studies have shown that humans are more cognitive learners when presented with some sort of visual aid. This means that modeling should be an effective problem solving method. Presenting the problem through a model, aids