Emin Yas

The dissertation is a contrastive analysis. It deals with the acquisition of English relative clause (RC) by German and Turkish students(in Germany and Turkey) learning English as a second and third language and attending the 11th grades of a German school. The main question of the study is to find out whether the acquisition of English RCs is more difficult for German or for Turkish learners. The other study is the corpus analysis of the English relative clauses. For this research I have chosen various school books from the fields such as History, Chemistry and Literature. The target is to find out how often the English relative clauses are used. They are from the same school level (11th grade) where I have applied the tests. I wanted to know which difficulties exists for the students. Moreover the frequency of English relative clauses in the school books has been given.

The concept of gender (male and female) is an issue that can be handled biologically, socially and individually. Whether the gender - based language production differences are linguistic, social hierarchy or culture has long been discussed and debated by different scientific circles. Studies on whether men and women produce different languages coincide with the 1970s, when the feminism movement emerged in the world. In the same period, sociolinguistic researches were carried out at scientific levels. These sociolinguistic studies are considered to be the first important studies on malefemale language production differences. Looking at language and gender studies, it is seen that there is a general, intensified focus on two questions: First, do men and women use language differently (in different dimensions)? Secondly, is the language that describes the man and the language that describes the woman different from each other in written or oral modules in social life? An attempt was made to find an answer to the question “do men and women really speak differently” in this qualitative study, based on the literature. Although there are various studies on gender-based language use differences, it seems that this issue is open to discussion. It is possible to say that the difference in gender-based language use is not certain due to reasons such as the fact that most of the studies were conducted with small data and different methods, up-to-date data were not used, and most of the data were collected from the English language.

Acronym is a very important word derivation mechanism usually applied to the new names of private or public institutions and they can be used to shorten the names of people, places, or institutions. This linguistic opportunity, which can be found in every language of the world, is quite useful in terms of its easiness and economic use of the languages. It provides the people ease of language use with reducing the length of some nouns and phrases and helping to memorize them. It functions as phonemic and graphemic shortening. In Turkish, there are a great number of domestic acronyms (e.g. ÖSYM, PTT, and TBMM) and English/international ones as well (e.g. BBC, NATO, and NASA). The purpose of this study is to reveal if the Turkish speakers (L1) will prefer the articulation of English acronyms as in English or as in Turkish. A qualitative research method was preferred with using a quantitative data collection tool. 24 sentences, in each one was embedded an acronym, were prepared and given to 24 participants who were newly registered students (at the university). This study shows that these students pronounced nearly all of the acronyms as in English rather than Turkish. This is probably because they deem English more prestigious. The other reason might be that there is no consistency (or willingness) in terms of the utilisation of English acronyms among the public agencies alongside with the mass media and official institutions in Turkey.

Social developments/events of three different periods (Elizabethan Period (1558-1603), Jacobean Period (1603-1625) and Caroline Period (1625-1649) might have had great impact on Ben Jonson’s writing the play Volpone. In this qualitative study (conducted with literature research on the topic), Volpone through which he best reflected his corrupted society at that time will be examined. The play will be analysed to illuminate the native features related to the market economy. The economic sight based on commodity has such a great power in changing the characters of the people, losing their morals because of their greed towards the power and wealth during the mentioned period. Another point to be discussed is to reckon whether Ben Jonson as a Dramatist had contrary opinions against the developing capitalist world. In the study, it has been found that the play of Volpone (the fox) depicts one of the best evidence how the characters can be changed through materialism. As a main character, he is a wealthy Venetian nobleman and exceptionally cunning, who devises a plan (pretending to die) with the assistance of his henchman (Mosca/ fly) to exploit his relatives waiting to be an heir of him. The play shows how his relatives flatter him and give him the most expensive gifts. He deceives each of them at the end. The play draws attention to the materialistic power of the 16th century.

The target of Second- Language Acquisition (SLA), emerged in the second half of the 20th century, was to be helpful in foreign- language education/ teaching. It denotes mostly the study of individuals (or sometimes groups) who are learning a language consequent to learning their first language when they are young children. At the same time, it signifies the process of learning a second language. The added language is named a second language, but it might indeed be the third, fourth or more which is going to be acquired. The range of SLA comprises informal Second- Language Learning occurring in natural milieus, formal second- language learning occurring in classroom or the one that contains a combination of them both, that is, settings and conditions. The three main aspects for the study of SLA process are the linguistic, psychological and social aspects. The Monitor Theory/ Model postulated by Krashen in the 1970s is a psychological approach in nature. With its five hypotheses (The Acquisition– Learning Hypothesis, The Monitor Hypothesis, The Natural Order Hypothesis, The Input Hypothesis, and The Affective Filter Hypothesis), it tries to find answers to the problems of SLA, such as what does a second- language learner come to know, how the acquisition process takes place, and why some learners are more successful than others? The Monitor Theory (MT) received extensively many criticisms after its appearance and was rejected. Its teaching implications were also at the centre of criticisms. What place does MT occupy in SLA today? This study aims to try to find an answer. The other questions are: How important is the MT for SLA? What kind of criticisms are expressed against it? How fair is the criticism by McLaughlin (1978, 1987)? The working hypotheses of the present work are: The hypotheses developed by Krashen are not/ will not be rejected. Because science is still lying in the so- called agony phase, and cannot find any answers to all questions in psychology (e.g. how exactly is the processing of language; in particular and of mind in general). Moreover, the problems related to memory etc., the thoughts emanated from the MT can probably not be refuted. They have evolved so far and will be evolved further, perhaps with small differences. This research is completely based on the literature written since the time the theory was developed. In other words, it was carried out using a descriptive method without using a special data collection tool. The sources written on the subject were reviewed and an answer to the research questions was tried to be found. Even though the theory is expressed with different names and different meanings today, it has survived all the criticisms made, and it has been concluded that it still occupies an important place in the discipline of second- language acquisition (SLA) and foreign- language teaching. Again, the inquiries carried out since the 1970s delineate that the implications in favour of language education are not very different from those stated by Krashen (1982), which were the products of his opinions in that period. There are still basic consequences grounded on MT for language teaching today.

Prepositions as function words and single monomorphemic words are the most basic words of the human language, especially in the context of maintaining daily life. They are probably the first lexes/words entered to the human’s linguistic repertoire, as their requirements in the language are so essential. Prepositions shows various relationships between lexes or phrases in sentences. Among these relationships time, points, position, direction and various degrees of mental or emotional attitudes seem to be significant. The purpose of the research is try to reveal what kind of challenges English prepositions have for the learners and also to confirm if they are as difficult as some linguists have stated before. Another purpose is to find out which features are more difficult among all their entity properties. The results of this study disclose that English prepositions possess very complex structures, different meanings and an associating duty of various types of part of speeches. In particular, those that construct the phrasal verbs require great effort for learning due to the loss of the meaning (sometimes partially, sometimes completely) they undergo. It has been understood that their properties such as steadily changing meaning and function make them quite difficult elements for learners of English.

In the globalizing world foreign language learning is becoming more and more important. This case leads to new developments in language learning research. The purpose of this study is to depict whether the second language learning would occur better in the childhood or later. In other words to investigate the question of in which period of bilingualism it will be better. In order to answer this question, important sources in the linguistic field, related to the topic, were highlighted. The important researches and theories mentioned in the literature have been examined, evaluated, information about the first and second language learning has been given and the subject has been discussed from the scientific point of view. In this context, it has been understood that many reasons exist affecting the level of proficiency of preand post- 12 year's language learning (in mono-, bi-, tri-, quadra- or multi-, lingualism) such as age, brain function, individual differences, ambience differences; social, political, economic background and how to regard the language. The idea that bilingualism after the critical period (around the age of 12) could not be as that of the childhood has been gained weight, due to the system differences between two languages, especially the difficulties in intoning and pronouncing.

The purpose of this paper is to bring to the light what difficulties or burden the English Adverbial Clauses have for foreign language learners (FLLs) or second language learners (SLLs) In this context, the syntactic structure of such grammatical category has been examined. This has been done by examining the syntactic properties of adverbial clauses as grammatical unity by emphasising their structures. The most important books that are available in the English speaking world have been inquired. This corpus analysis has depicted that steadily changing of some adverbial clauses as subordinates is a problem for the learners in sentence processing. The varieties of the construction have proved to be a burden for the foreign learners. Moreover, the study underlines that the adverbial constructions contradict with the typological word order (SVO) of English language i.e. the canonical word order of English is violated through these operations. Again the classifications, the reduction and the inversion of them are great challenges for the foreign learners.

It is known that Turkish, like all languages, has changed and is in a process of change. The direction of the change in question is both from verbal language to written language and from written language to verbal language. Changes are studied in linguistics by two different types of research approaches, namely diachronic and synchronic. This qualitative study using the quantitative data collection tool focused on the phenomenon of synchronic change. The aim of this descriptive study is to reveal to what extend the reductions in verbal Turkish has reflected on written language. For this purpose, four words with adverbial functions (daha, beri, kadar ve kere), whose use in daily speech is gradually decreasing, from everyday language in standard Turkish of Turkey have been chosen, a " grammatical judgement test " has been prepared and applied to sample group that consists of 24 undergraduate students studying in Turkish Language and Literature department. As a result of the research, is has been determined that the functions of these words dropped in daily language use are provided with suffixes. It was observed that a significant part of the participants tended to accept the sentences whose words with adverbial were omitted.

The most important stage of the sound phenomenon for children covers the time that starts from the mother's womb and continues until the school period. A child starting school (6:5 or 7 years old) is just learning to write. However, he acquired the language/s/ almost entirely thanks to the sound in the mentioned period. In this respect, the processing of language and sound in the brain of newborn babies becomes important. The language acquisition level of newborns may vary in terms of such reasons as genetics, ability, and frequency of exposure, environmental factors, and whether they are physically and mentally healthy or not. This study deals with the question of what kind of a connection is there between the phenomenon of sound, especially the sound of music, and the acquisition of two languages in early childhood. In short, the subjects of language acquisition and musical sound in early childhood have been investigated in the literature with a qualitative method. Another question is how do the two languages acquired in early childhood stay with each other in a developmental relation. In the study, it was understood that there is not a single result from the studies on children grown up monolingual or bilingual in early childhood. The opinion that the sooner one or two languages are learned in early childhood (usually by exposure to the sound) the better the acquisition would be is outweighed, though there are different opinions about the results of the scientists. In addition, since it was concluded that there is a developmentally parallel relationship between the sound of music and the acquisition of language by newborns, it means that ontology gives us the summary of phylogenesis.