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2. Methods of lexicological research.

1.Stages of Scientific Research       The process of scientific research consists of the following stages: observation, classification, generalization and verification. Observation is the collection of data. Classification is the orderly arrangement of these data. Generalization is the formulation of a hypothesis, rule or law. Verification seeks the proof for the generalization.       Various methods of lexicological research are used for classification, generalization and verification.: contrastive analysis, statistical methods of analysis, Immediate Constituents analysis, distributional analysis, transformational analysis, componental analysis. 2.Contrastive Analysis. is a detailed comparison of the structure of a native and a target language. It is the basis of teaching foreign languages: it helps to forsee and prevent recurrent mistakes caused by the interference of the learner‘s mother tongue.

3.Statistical Methods of Analysis.Statistical linguistics deals with the quantitative study of language phenomena. Its results can be used for verification.

Statistical methods are applied in the analysis of different structural types of words, affixes and the vocabularies of great writers. They also help to select the most frequent items for teaching purposes. Statistical regularities can be observed only if the phenomena are numerous and their occurrence frequent, e.g. it was found that about 1,300 – 1,500 most frequent words make up 85% of the text.

Statistical approach is quantitative, while most linguistic problems are qualitative. We should Know what to count.

4.Immediate Constituent Analysis. Immediate Constituents analysis (IC) is used to study the structure and lexical syntagmas. Sentences or word-groups are segmented into hierarchally arranged sets of binary constructions (ICs): a black dress in severe style – a black dress/in severe style. Successive segmentation results in Ultimate Constituents (UCs) – two-facet units that cannot be divided into smaller meaningful units: a/black/dress/in/severe/ style. Immediate Constituents analysis depends on the meaning of the whole complex: fat major‘s wife – fat major‘s/wife – fat/major‘s wife. Its also represent the word‘s derivational structure:; blue-eyed – blue + eye + -ed. Ucs show     the   word‘s   morphemic     structure:  blue/eye/ed.

5. Distributional Analysis.Distribution is the position which linguistic units may occupy in the flow of speech, or the co-occurrence of units of the same level.

Distributional anlysis helps to describe the word’s meaning. the word has different meanings in different patterns: to treat smb well (treat + N + Adv) .The interdependence of distribution and meaning is also observed at the level of word-groups: water tap – tap water. A distributional pattern as such has its own meaning: to coax smb into accepting the suggestion – make smb do smth by means of smth. The pattern retains this meaning no matter what verb is used in the structure V + N + into + V-ing: to coax/talk/kiss/flatter/ beat smb into doing smth.

Productivity depends on the word’s distributional meaning. We can make up and understand any nonce-word whose pattern is familiar to the speaker and the hearer: smiler, kissable.

6.Transformational Analysis.Transformational analysis consists in repatterning identical distributional patterns in order to discover difference or sameness of their meaning. It is used to investigate polysemantic patterns, e.g. compounds which have the same pattern (n+ n) may have different lexical meanings. This is shown by transformational procedure: dogfight – a fight between dogs; dogcart – a cart drawn by dogs.Transformational analysis is a kind of intraligual translation, a kind of paraphrasing: his work is excellent – his excellent work – the excellence of his work– he works excellently.

7. Componental Analysis.In Componental analysis linguists proceed from the assumption that the smallest units of meaning are sememes (or semes) and that sememes and lexemes (or lexical items) are usually not in one-to-one but in one-to-many correspondence.

For example, in the lexical item woman several components of meaning or sememes may be singled out and namely: human, female, adult.

The analysis of the word girl would also yield the sememes human and female, but instead of the sememe adult we shall find the sememe young distinguishing the meaning of the word woman from that of girl.

 


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