Hi, friends! This module discuss about language acquisition and language learning. The factors influencing the acquisition of a language, like the learner factors, environmental factors and infrastructural factors are dealt in detail. Acquisition and learning. Language acquisition is the process by which humans acquired the capacity to perceive and comprehend language. As well as to produce and use language. Acquisition is implicit and subconscious which take place in an informal situation. According to Stephen Christian 1985, language acquisition does not require extensive use of conscious grammatical rules and tedious drill. Acquisition requires meaningful interaction in the target language, natural communication in which speakers are connected, not with the form of their entrances but with the messages they are convenient and understanding. Language acquisition encompasses the development of four interdependent systems. Pragmatic: communicative use of language in a social context; Phonological: perception and production of sounds to form words; Semantics: processing of meaning and grammatical use of syntactic and morphological rules to combine words into meaningful sentences. The phonological and grammatical systems constitute the language form. The pragmatic system describes how language should be adapted to specific social situations in order to convey emotions and reinforce meaning. The term acquisition is used for L1 and the term learning is associated with L2. Children acquire language through a subconscious process during which they are unaware of grammatical rules, that is no deliberator for to learn the language. They pick up language in informal situations. Language acquisition is implicit, and effortless as meaningful communication occurs in natural environment. While communicating the message in the text is given more important rather than the form. ... connected through feedback or when they hear the correct usages. Later on, they can cut it themselves when they become masters of linguistic generalizations. They will be confident in using the language in the real life situations. Language learning is explicit and conscious and takes place in a formal situation. The rules of the language are taught directly and learning is the product of formal instruction. It is learning about a language. Children have the conscious knowledge of the new language, and can talk about it. They can memorize the rules to solve a grammatical problem, but when it comes to the practical level of using the language it may not work. In the case of second language, all the third or the fourth language, this is what happens. Whatever that is learned meaningfully and naturally, is retained and will become acquired. Factors influencing acquisition. Language learning is a habit formation, and so, if one's acquired it becomes automatic. According to Paul Roberts: "When we learn the first language, we face the universe directly and learn to clothe it with speech. When we learn a second language, we tend to filter the universe through the language already known." By the time the child learns a second language, he is familiar with the system of mother tongue. He has to set aside the rules and sets of his mother tongue to invite the habits of a new language. Factors influencing acquisition can be broadly classified into three. They are: Learner factors. Infrastructural factors. Environmental factors. The learner factors. The learner factors influencing the acquisition of a language are mainly: Psychological, Physiological and Sociological. Factors like aptitude, attitude, interest, personality, multivision, age, sex, intelligence and learning styles come under this. Aptitude Aptitude refers to the potential for achievement. According to Carrol, foreign language aptitude consisted of four independent abilities. They are: Phonetic coding ability. The ability to identify and memorize new sounds. Grammatical sensitivity. The ability to demonstrate awareness of the syntactic patterning of sentences of a language. Root learning ability. The ability to learn associations between sounds and meaning. Inductive ability. The ability to identify similarities and differences in grammatical form and meaning. It is not necessary that successful language learners are strong in all the envolved components. Details can identify students requirements, and select appropriate strategies to accommodate their differences in aptitude. Personality The personality characteristics we can affect language acquisition are: Extroversion, introversion, self esteem, anxiety, etcetera. Personality may be a major factor in the acquisition of oral skills, not in reading and writing skills. Introverted or anxious learners make slower progress especially in communication skill. They try to get away from opportunities to speak, and express themselves. The extroverts will take risks. They will not worry about the mistakes, and make the advantage of opportunities to interact. Motivation This is a strongly favor intrinsic motivation. Intrinsically motivated learners, try for excellence, autonomy and self-actualization. A supportive and non-threatening learning atmosphere, naturally creates motivation. Through various activities, tasks and learning materials in the class, the teacher can increase students interest to learn language. A felt need, develops both intrinsic and extrinsic motivation. Learning styles Learning styles is an individuals natural habitud and preferred way of absorbing, processing and retaining new information and skills. ... 1995. Each individual is different, and process information in their own unique ways. Types of learning styles are: perceptual learning style, and cognitive learning style. Perceptual learning style include: visual, auditory and kinesthetic. Visual learners have a preference for seeing. Auditory learners best learn through listening. And tactile or kinesthetic learners preferred to learn through experience; That is: moving, touching and doing. Cognitive learning style, are the mental mechanisms that process the incoming information through different sources. Each individual learner has his own way of processing information or approaching a task. This is known as his cognitive style. According to Ellis: "Cognitive style is a term used to refer to a manner in which people perceive conceptualize, organize and recall information. While designing learning activities, the teacher has to consider the students with valid learning styles. Age Age is one of the characteristics which affect language acquisition. Learners who have a solid skill in their own language, are found to acquire a new language more easily. Motivated adults learn language more easily, but struggles to achieve correct pronunciation because of the problems of the transfer of the habits of native language. They feel it difficult to recognize the sounds of the ... in language. Young children show greater flexibility in identifying the sounds of the language, remembering them and reproducing them. They are less conscious about the mistakes made, and already to correct the mistakes without hesitation. This will foster language acquisition. Sex Girls are found to excel voice in language learning. They start talking earlier than boys, and uses grammatically correct and complex sentences. Auditory sensitivity and all behaviour is not the same for boys and girls. The fact that girls mature earlier than boys, has direct implications for language acquisition. Attitude Language attitude is the feeling one has about language learning. It is greatly influenced by the learning situation. Teacher, language, classroom, books, friends, homework, and the school as such determine students' attitude towards language learning. Spolsky says, "In a typical language situation there are a number of people whose attitude to each other can be significant: the learner, the teacher, the learner's peers and parents, and the speakers of the language. Each relationship might well be shown to be a factor controlling the learners' motivation to acquire a language. A positive or a negative attitude towards language learning can be developed in children by the influence of these factors. Positive attitude for language learning has to be created through a congenial and motivating environment in school. Interest Teachers need to design creative activities to evoke student interest in language learning. Clarity and relevance of the language learning goals. Extend of feature and pure support, learning language through fun and games, all creates interest in learner. As Einstein said, interest is the best teacher, without interest, the best learning situations will prove to be ineffective. Intelligence Intelligence plays a very important role in language acquisition. Kinesthetic intelligence is the ability to use the physical actions with linguistic responses to express ideas more clearly. While taking part in group discussions, the learners are using interpersonal intelligence. Grammar analysis falls into the logical intelligence. The stress timed rhythmic nature of English language, the need to communicate using melody, and rhythm in a language class points to the need for musical intelligence. Learning language through the knowledge about self focuses to intrapersonal intelligence. Linguistic intelligence involves the sensitivity to spoken and written language. The ability to learn language, and the capacity to use language to accomplish certain goals: The opportunities for learning, the motivation to learn, the individual difference in intelligence, aptitude, personality, and also, learning styles play an important role in the rate of learning and success in learning. The teacher should consider learners individual aptitudes, personalities and learning styles into account to create a learning environment conducive to all. The environmental factors The environmental factors include both school and family. The classroom should provide a favorable democratic environment for language learning. Maximum exposure in target language has to be given in the schools. Cooperative rather than competitive atmosphere, free from tension has to be maintained in the classroom. A felt need to learn the language for real life communication has to be evoked in students. The teacher should be aware of the individual difference and has to provide learning experience suitably. The week and the gifted has to be considered according to their language needs. A tolerant attitude has to be adopted to student errors while using language. There is a marked relationship between the child's linguistic development and socio-economic status. The teacher should also consider this aspect of the students while planning for language learning programs. The infrastructural factors The infrastructural facilities it's magnitude and quality depends upon the strength, interest and vision of the organization which manages the institution. Facilities to use the equipments like audiovisual aids, language laboratories, libraries, etcetera. which provides maximum exposure and practice in the target language has to be arranged in schools. First time experience to use the target language as interacting with the native speakers, spacious classroom with facilities to contact learning activities like roleplay, discussions debates, dramatization, etcetera. where the students use the language has to be provided. Problems in acquiring English as a second language. Learning a second language is always a challenge in a place where people hardly use it in their daily life. Second language learners face several difficulties to gain good command over a foreign language. English presents a number of issues to non native speakers because of their