• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Cognitive Anthropology - Is there any such thing as theory free data?

Extracts from this document...

Introduction

BSc Cognitive Science. Cognitive Anthropology, (2COG305) Is there any such thing as theory free data? Man receives data from many sources & in various forms. There is the information received from the 'exterior' such as the world about us; through different media, for instance newspapers, television or radio, & from more educational resources such as books, teachers or the internet. There is the data received through childhood, from parents, siblings, other family, school friends, & possibly from a priest or rabbi or chief, this last one depending on the culture one is born into. We also continue to obtain & process data throughout our adult life. Simply, we process what we can see, what we can taste, touch and smell & hear, but as Gregory (1996) says, our knowledge is not limited to that which we perceive through our senses. There are things that we 'know' of and can understand even though they are unseen or outside of our own experience, Gregory's illustration here is gravity, other good examples are electricity & space time. Probably on a more fundamental level, there is also the data from the 'interior', for example, how we 'feel' about something we experience, also, sensations such as breathing & the feeling of our own heartbeat, these all hold meaning for the individual & changes in them can be a sign of changes in how we feel about a perceived stimulus, & these meanings can evolve & transform over time with the integration of continued additional experience. ...read more.

Middle

various alternatives, conclude which is the best of them, react to future situations before they arise, utilize the knowledge of past events in dealing with the present & future, & in every way to react in a much fuller, safer, & more competent manner to the emergencies which face it." There are many systems of symbols used by humans to represent what is understood of the surrounding environment. Language; verbal & written, & mathematics being the two most apparent, a major principle of cognitive science is that the mind is a symbolic system, that it constructs & operates on symbols. Turner, (1982) says that the role of symbols in showing connection across different levels of descriptive structures has been neglected. Also, that symbols can be said to serve as connectives between levels or parts of a system, as well as between the system & its environment. Two areas of human perception that can be used to illustrate well how data, as perceived by man, is not without attached theory, are vision & language. To quote David Marr, an authority on the theory of visual perception, "The true heart of visual perception is the inference from the structure of the real world outside." Things are normally seen automatically & with no effort. It seems that seeing things is 'easy' for our brains to do. This simplicity gives us our subjective experience of direct contact with the real world. ...read more.

Conclusion

says, these extremely complex rituals must have arisen & been transmitted culturally, but our facilities to use these complex structures are based on intrinsic built in mechanisms that enable our perception to have rationality based on inferencing & deduction. To return to the question, is there any such thing as theory free data? I believe the answer is no. We obtain information in many ways, in addition to that which we perceive through our senses; there are abstract concepts & 'known' facts about those things that remain unseen. This data, our brain processes & devises responses to, these responses come about from our understanding of & feeling about what we have perceived, & from the meaning we attach to it. This can vary, according to our culture, also with stage of development, & according to the individual's knowledge base, inferencing & reasoning abilities, level & scope of education & personal experience. Even as an extremely young infant, I don't believe that any data received can be said to be theory free, the structures to process, to reason, to infer & deduce are already there or developing, & all mammals are exposed to maternal influences in utero and during periods of postnatal suckling so babies, therefore, can potentially acquire information and behavioural practices from their mothers, Gibson, (2002) The very way in which we communicate data to each other is making use of a complex system of symbols that represents said data, this has evolved over time & exploits innate facilities for most importantly, survival, as well as language & learning. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Computer Science section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Computer Science essays

  1. Signal Theory

    On a separate segment they store the MAC addressing table of all nodes. Basically it takes the incoming frames and checks the destined MAC address and lookups it up against the store MAC addressing table and decides what to do.

  2. Smart Card System

    Nevertheless, this is also important to discover the defects in the proposed software, and with this discovery, it is easier to recover or to minimize the effects brought by the defects. Secondly, this testing is brought about to test the system if it is usable in the operational situation.

  1. Analysis of Johnson Music

    sale, due to the paperwork needed to be looked at and update in the process of a sale * Time consuming for the customer as the customer has to wait for the member of staff conducting the sale before he/she can leave the shop with the product they are purchasing

  2. Signalling Theory

    Digital Signal An example of a digital signal can be seen below. A digital signal works on similar functions to that of the binary number system used in computers. It has two basic ranges unlike the analogue, 0 and 1.

  1. ELECTRONIC DATA INTERCHANGE

    The wholesalers' ability to dispatch the goods efficiently and as per the requirements of the organization is also enhanced by the implementation of Electronic data Interchange. e) Up to Date Product Knowledge Because of the order acknowledge the number of enquiries to the concerned departments goes down and all the internal functions have the latest information.

  2. Definition-nature of the problem solved - Car Mechanic business

    Three other techniques taken into consideration were a questionnaire, observation and analysis of current data regarding the company and its system. These were not preferred for the following reasons 1. Questionnaire- For a smaller organisation with fewer customers this would prove less effective.

  1. data representation

    This is more comprehensive than ASCII to represent foreign alphabets and character sets such as Japanese and Arabic. The Unicode consortium has defined an extensible standard (currently Unicode version 2.1). This is a 16-bit code which, in its present form, can represent up to 40,000 characters (more will be added - up to a maximum of 65,536).

  2. Data Management: Past, Present, and Future

    There have been six distinct phases in data management. Initially, data was manually processed. The next step used punched-card equipment and electro-mechanical machines to sort and tabulate millions of records. The third phase stored data on magnetic tape and used stored program computers to perform batch processing on sequential files.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work