Wednesday, January 22, 2020

Aerospace Psychology :: essays research papers

Aerospace Psychology 1. The complicated task of piloting an aircraft can be broken into two broad categories. The first is keeping the aircraft flying. The second is arriving at a given destination. The second is always being effected by the first. Unlike a car, small deviation in course can over great distances cause the aircraft to arrive hundreds of miles from the target destination. To successfully accomplish the task, safe arrival, the larger tasks can be sub-divided into three categories. The first is the Procedural Tasks. These are the maintenance task that must be accomplished every time in a certain way at a certain time, i.e. take off and landing checklists. The next is Decision and Judgement Tasks. Problem solving is another way to look at it. The crew will react based on past experience to a given situation. The last is Communications and Resource Management. This is how the crew communicates with each other while problem solving, either poorly or well. 2. The pilot uses visual cues such as rate of flow of texture outward from or convergence of parallel linear features to visually fly the aircraft. Estimates of speed are derived from global optic flow (GOL). This is the rate that texture flows over the optical area. This can be effected by elevation, at higher elevations underestimation of true speed will occur. Approach path distortions occur when there is a slope before the landing strip or other visual features such as dwarfed trees. The human eye is not designed for conditions found in flight. Planes that are a collision course have no apparent movement to them. This takes the natural attraction to movement out of play. Because of the lack of visual stimulation the eye will focus only a few meters in front, so distant objects are unfocused. The scanning of instruments provides a source of input that allows the pilot to visualize the position of aircraft in flight. The novice pilot will scan all the instruments in a given pattern . While the experienced pilot will look at all the instrument that will give them feedback on the action that occurred. Of the main instrument the most useful is the attitude direction indicator (ADI). This is the instrument most referred and the one that most novice pilot will get fixated with. It is also the only one that resembles an aircraft and provides information in a format other than an analog circular dial.

Monday, January 13, 2020

Defining Abnormality †Towards a definition Essay

The statistical approach is based on the idea that certain behaviours are statistically rare in the population. If you measure any type of human behaviour you should find that people with varying degrees of the behaviour are normally distributed around the mean. For example there are a lot of people who are of average height but few people who are very small. If we plot a graph of for example IQ scores, It is bell shaped. The majority of individuals are clustered around the mean (the curves highest point). The further you go away from the mean, the fewer people there are. Problems Desirability-some statistically infrequent behaviours, e.g. being a genius are desirable. Cut-off point-who decides at what point you are to be considered abnormal? Statistical Definitions-The Same standards or norms are not relevant to all social groups/ ages/cultures for example in terms of anxiety. Children have more irrational fears than adults. Deviation from social norms Social norms are behaviours that are desirable for both the individual and society as a whole. Deviance from social norms is both undesirable and abnormal. Most mentally Ill people do behave in a socially deviant way but this doesn’t mean that you can base clinical abnormality on this theory alone. Moral standards-social norms change over time and basing mental illness on deviation from social norms is dangerous. Context-for example, wearing few items of clothing on the beach is acceptable, on the high street it is not. Sub Cultures-for example in the Mormon religion it is acceptable to have several wives. In England that is a crime called bigamy Good/Bad-in some certain circumstances being socially deviant is a good thing for example in Nazi Germany people who were opposed to Nazism were socially deviant. Collectivistic cultures-cultures which emphasise the greater good of the community rather than focusing on individual achievement would not find the first three characteristics relevant. Difficult-most people would have difficulty fitting all these criteria at most times in their lives. Cultural relativism A limitation to all ways of defining abnormality is that no definition is relevant to all cultures. Also cultures definitions change over time. For example Homosexuality was considered to be a mental disease till the 80’s.

Sunday, January 5, 2020

The Art Of Communication Skills - 804 Words

The Art Of Communication Good communication skills are a vital component in the corporate world. Brian Williams | Writer Individuals in the present society have discovered advanced and technological ways of communication. Technology has made it tremendously easier for people to communicate. The world has grown into the center for technology with new technology being created on a daily basis. Communication Communication is a is a two-way process in which participants exchange information. The last result of communication is bringing out a response and changing behavior. The most important factor is for the sender to express their ideas clearly in order for the receiver to obtain an understanding. Communication is used everyday whether we realize it or not. In order to be successful, a person must contain the skill of communication. Messages can be sent to others by using two ways of communicating, verbally and non verbally. The majority of the verbal communication is from one person to another. One-on-one verbal communication is the greatest method for communicating precisely. Immediate feedback from the receiver can determine whether the message has been understood. Communicating involves more than just accuracy. Communicating can influence the attitudes and the behaviors of the individuals we address. The importance of non verbal communication is used in the majority of the human communication process. The fact that itShow MoreRelated Liberal Education: Why is it important in todays workforce?1607 Words   |  7 PagesWhy do college students need courses in the liberal arts? Is it beneficial or just a waste of time? Will it make them or influence them to become better workers once they graduate or will it just go down the drain and be useless? 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