February 3rd 2009

Piaget’s theory

Piaget’s interest is to find the answer to the question how mental development of child is affected by the environment in which the young person lives. The milieu constantly causes difficulties which child has to overcome by interaction with the world, which process is the foundation for learning (Lynne 2001:2).

Thinking thus Piaget proposes assimilation and accommodation as two means which reinforce the process of learning. The development in which child does not experience any alteration is defined as assimilation, on the other hand, when child needs to adapt to a new situation such a process is called accommodation. He also maintains the view that assimilation and accommodation are primarily adaptive processes of conduct which as child grows older become so automatic as to be inherent in thoughts (Lynne 2001:3).

Piaget states that steady development of child’s reasoning abilities means an increase of knowledge and psychological abilities to the eventual capacity of formal, logical thinking. Moreover, this partial process is filled with various important changes, which make child go through a sequence of phases. The young person is able to understand some kinds of reasoning at each phase, yet unable to familiarize with. Piaget assumes that the age of 11 is a border which means that abstract reasoning in accordance with the laws of logic may be unattainable after it. What Piaget fails to take into consideration is the society, which plays an important role in Vygotsky’s theory (Lynne 2001:3). Piaget also states that we can assume that child is a “sense – maker”, which means that he is capable of acquiring knowledge about the world which surrounds him through his experience (Lynne 2001:4).

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January 5th 2009

Mnemonic devices

The basic problem tht students experience with vocabulary is the rapid fading of new items from the short term memory before their transmission into long term memory. This is caused by insufficient consolidation and revision and can be overcome through mnemonics – shaping memory strategies which help to buid on new vocabulary on the basis of the already familiar entities. Some of those techniques are enumerated by Schmitt and McCarthy (1997:212) as follows:

  • pictures / imagery – new items of the nominal type can be acquired by means of relating linguistic expressions to the basic experiences and the students’ knowledge of the world
  • related words – this technique involves building webs of vocabulary with related meanings through for example synonymy (happy – cheerful), antonymy (dead – alive), coordination (apple – other kinds of fruit). In case of word families, hyponimic / hyperonimic relations or adjectives their relationships may be presented in the form of mental maps or scales, thus reinforcing their mastery
  • unrelated words – these can be memorized successfully through two methods. The pegword method uses “pegs” (images) and “hooks” strategy to remember lists of unrelated words by means of simple rhymes. The more frequent the repetition of such rhymes, the better the remembrance of the target items. The other technique is called the Loci method. This spatial mnemonic involves memorizing lists of words visually ‘put’ on the outline of a familiar place like a flat or room.
  • grouping – this method aids better storage of the new items and reflects the natural strategy to organize words into broader semantic groups. This involves spatial grouping on a page in some sort of pattern (e. g. geometrical figures) or in a narrative. This helps in building lexical chains as well as connecting new vocabulary to the already familiar.
  • word’s orthographical or phonological form – this techniquehelps to remember the oral or written form of a word by creating mental representations using rhymes or visualization.Keyword technique makes use of the combination of both images and meanings of the item in the two languages by creating a mental picture with them, which helps in retrieving the target meaning when conceptualized.
  • use of physical action – is more meaningful and involving (just like TPR) also seems helpful thus valid
  • semantic mapping- which makes use of lexical relations as well as addresses the brains capacities of structuring them in the form of webs around a key concept and branches building on its related meanings
  • semantic feature grids- especially useful for sets of similar words, help to show the differences between their meanings and collocations
  • studying words’ morphology- this technique helps students to make new words from the already mastered, compensating for the limits in their active lexicon. It is also useful for paraphrasing new items using those known
  • cognitive strategies- these are the strategies for recognition, collecting and memorization of vocabulary through visuals, word lists, note taking, repetition or actions
  • metacognitive strategies- this strategy requires autonomic decisions concerning the choice of input to be learned, techniques to be employed in the process, setting goals, self–evaluation, choice of the materials (e.g. authentic texts, whether readings or listenings).

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December 20th 2008

Types of memory

Memory Type

Description

Example

Visual memory

Vision is the primary sense involved during the memorization process

Remembering a person’s face

Auditory memeory

Hearing is the most active sense

Remembring the teacher’s instructions

Spatial ordering

Remembering things in a particular order

Memorizing phone numbers

Short-term memory

A temporary memory for processing the most recent information

Remembering things heard or seen a moment ago

Long-term memory

Intended for storing information over a long period of time

Remembering e.g. the multiplication table for the rest of one’s life

Recognition memory

Awareness that some things are alredy heard of or known

Recognition of known faces

Recall and retrieval

Ability to find information stored in memory . One does not have to think for a long time to retrieve such information.

Remembering spelling during a test.

Automatic memory

A fast memory that allows humans to think ina frction of second about what they want to do at a given moment

Remebering shyapes of letter during writing activities

Episodic memory

Remembering things that have happened in one’s life

Remebering a nice summer holiday

Procedural memory

Memorization of procedures, of how to do certain things

Remebering how to add or subtract

Motor function memory

Remebering how to perform tasks, using muscles

Remembering how to ride bicycle

Photographic memory

Remembering what one has learned

Remebering the names of planets

Working memory

Memory, which allows humans to combine various things needed at a moment

Remembering assignment instuctions during writing an essey

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