The purpose of the study was to find out what the lavender aroma have an influence on changes in human brain electroencephalogram(EEG). We have conducted an experiment on 10 men and women in their twenties. After comparing digtal EEG(dEEG) with statistical EEG(SEEG) that put advantages of two methods together was applied to this experiment. The measurement was made through 19 channels using 32 channel digital EEG system, and it was made for 20 seconds with the sampling rate set to be 250 Hz. Then the part, which was not polluted by artifact, was adopted. After a clinician judged, the data without the artifact were gathered from the ones, which were measured 9 times in 19 channels, to construct statistical data base. Lavender fragrance had such an influence that δ wave was found in frontal lobe and temporal lobes of both side brains(FP1, FP2, T7, T8, F7, F8, C3, C4, Cz, F3, F4). This can be considered a characteristic of lavender, and more study on another effects of it should be continued. The influence of lavender aroma on human brain EEG will contribute to reducing the stress from which humans suffer.

In this paper, a tentative approach is made to combine several traditional IL paradigms into Levelt`s Speech Production Model to have an eclectic frame which is believed to be more efficient in explaining the idiosyncratic phenomena of the language learner`s language. The speech production strata proposed by Levelt are searched by stages in view of IL controls and linguistic materials. The traditional classification of knowledge `that` and knowledge `how` of IL is discussed in detail and reassigned to the production stages of conceptualizer, formulator and articulator, with emphasis on the formation of prevebal message and internal speech in IL.

Hwang,Yong-soo. Kim, Young-Suck. 1998. The Optimality of Interrogatives in English. Studies in Modern Grammar 14, 263-283. The purpose of this paper is to briefly review head movement and operator movement within Minimalist Program, point out the assumptions posed to cover all kinds of interrogatives, and analyze the syntactic structures of English interrogatives on the basis of Optimality Theory. In the framework of Minimalist Program, wh-questions are CPs headed by COMP with a (WH] specifier-feature, and wh-movement(movement of wh-operator expressions into spec-CP) is motivated by the need to check the [WH] specifier-feature of COMP. Auxiliary Inversion involves a head movement operation whereby an auxiliary moves from INFL to COMP because an interrogative COMP is strong by virtue of containing an abstract question affix and a strong head position must be filled. In the analysis of optimal interrogatives in terms of Minimalist Program, we need some assumptions such as enlightened self-interest, null-operato no questions, null-complementizer in embedded questions, and a strong COMP of English questions. Optimality Theory proposes an input and an output and a relation between the two. The relation between input and output is mediated by two formal mechanisms, GEN and EVAL. EVAL uses the language particular ranking of constraints from the universal set of constraints, which are violable. An optimal output form for a given input is selected from among the class of candidates: a form, for every pairwise competition involving it, best satisfies the highest-ranking constraint on which the candidates conflict, is optimal. Under OT, wh-movement, inversion of the subject and auxiliary verb and the appearance of the auxiliary verb do can be explained consistently by the interaction of universal constraints.