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CHAPTER II THEORETICAL FRAMEWORK 2.1. Character According to Kennedy (2010, p.77) human personality can be familiar in story especially if the story looks as the real life. It can be seen when the characters have reasons and manner like real persons. The characters are also given motivation in their action. Meanwhile, DiYanni (2001, p.55) stated the characters of a story can be alive. As the readers follow the story, they begin to see what happens with the character and actually curious to follow it until the end of the story. DiYanni (2001, p.55) classified characters as major and minor character. Major character has an important role, it is the center attention in the story. And minor character is a character to accompany the major character to support the story. In some stories, either major character or minor character can be balanced in having role. 2.2. Characterization Characterization or personality is defined by what the characters are doing, what they say, with whom they are saying about opinion and where they move. It is also the way in which a character is created by the author. (Barnet, Burto and Cain, 2005, p.338). According to Gill (2006, p.135) characterization process will be taken up by what the characters do. It will be seen in a variety of ways in which the characters appear. 6 7 Characterization is the way the author presents the character. Character in the story can be exposed by using the narrative with or without judgment by the author. There are some methods of characterization. For a narrative description the author may use the implied judgment or explicit judgment. The character described by images that represent meanings or something has an implied judgment. In contrast, explicit judgment describes the physic of character with direct facts and interpretive comments. The physical appearance of characters is another method to expose them, like how they dress, which help the readers to interpret their image. Other techniques to present the character are through the character’s action, what they say and how they say it (character’s speech) and what they think and feel (character consciousness). (DiYanni, 2001, p.57) Arp and Johnson stated that human has rich and complex character, so that the characterization is quite complicated. A good fiction should produce an interesting character. A character should make the reader wonder about human nature, to convince the reader to bring as close as real character brought to life. (2006, p.104) 2.3. Plot Arp and Johnson describes the plot as a way to manage how the story ends( 2006, p.45).While DiYanni states that plot is a stage event that creates a story (2001, p.44). According to Arp and Johnson, plot consists of the conflict, which is an important element in fiction. The conflict is a fight of characters in a story in the form of actions, thoughts or desires. Characters can face conflict against another person or group of people. There are also conflicts with the natural environment, society and the fate or 8 external power. Conflict with some elements in the nature of character against oneself may also occur. The character’s conflicts which can occur are the physical, mental, emotional or moral conflicts. (2006, p.46) Usually the plot begins with exposition that explains the background of the story. This is the opening section that introduces the main characters and the events that occur before the conflict is told. The exposition describes any information needed to understand the story such as setting, so readers are interested to know the next story. (Kennedy, 2010, p.14). Plot also has the suspense. According to Kennedy, suspense arises the curiosity of what will happen after the event, so it will make the readers curious to follow the story. This increases enthusiasm to follow the fate of the characters. In the movie series, the suspense is placed in the end of each episode until the audiences wonder what will happen in the next episode. (2010, p.14) The plot is then developed into complications, where new conflicts are introduced. This is a series of conflicts or "intensifications of conflicts" (p.45). This series of complications enter into a moment of high tension. Then a crisis may be getting larger strain, known as climax. This leads to a climax as the outcome of what should be done. In the end, complications develop and take results, or resolution, to the end of the story. ( DiYanni, 2001, p.45) 9 2.4. Memory Humans use memory to remember anything that happens in their life. Memory is the important part of life. There are some stages which explain about memory according to some theories. One theory by Atkinson and Shiffrin, is used in the definition of memory. The processes of memory are encoding, a storage, and retrieval process. The process of accepting sensor and transforming it into a form or a code which can be stored is called encoding. Storage is the process of actually putting coded information into memory. Retrieval is when the information is needed. (2007, p.235) To describe the process of this memory, imagine an outdoor activity, such as a car crashed by a bus. Here human encodes it with usual impression of the accident and records it in memory. Afterwards, when humans talk to psychiatrist, they cannot normally recall what has been stored. It explains why memory of an accident may be inaccurate. The encoding may fail. It is probably because of the emotion and distress about experience at the time of the accident. Important encoded information may be either fixed in the memory or can be distorted by the scene after the accident occurred, or it may be distorted by events occurred after crash. Retrieval of information stored in memory may be biased and all memory processes may be loose The information which humans need is stored in three stages of memory. First, memory that stores sort of information is known as the sensory register. Second, shortterm memory is the memory that stores only 30 seconds unless it is “renewed”. And the third, the long-term memory stores more permanent information. (2007, p.235) 10 2.4.1. Sensory Register According to Cowan, the first stage of memory holds a persistent image of each sensory experience until it can be processed. A copy of any sensory experience in a sensory register is long enough to save a little relevant information and then transfer it to the next stage of memory. The “snapshot” of visual information usually fades very rapidly and lasts about one quarter of a second. On the other hand, the auditory information retains what humans hear for about the same length of time, one quarter of a second. Meanwhile, Tarpy and Mayer argue that a weaker “echo” is restrained for four second. (2007, p.235) 2.4.2. Short-Term Memory Generally, some information is selected for further processing and then transferred from the sensory register to short-term memory. Short-term memory (STM) is limited, not only in time but also in the capacity of remembering the information. (Myers, 2007, p.362) The information stored in short-term memory (STM) contains different types of kinds memories, such as smell of a perfume, the taste of a fruit, or a list of names. But humans have a preference for transforming information into sounds which is possibly stored in short-term memory. Using acoustic codes in STM may be easier to rehearse than using of sight, smell and movements. Nonetheless, STM can store any form of information that can enter the brain through the senses. (Lahey, 2007,p.237) 11 2.4.2.1. Rehearsal In Short-Term Memory: Overcoming STM’s Limited Life Span As its name, short-term memory (STM) is only for temporary storage of information. Generally, information is missing from STM in less than half a minute unless it is “renewed”, and often lost in just a few seconds. Fortunately, the information can be updated in STM by mental repetition, or rehearsal of the information. It is supported with Lloyd and Peterson experiment about limited life span of information in STM. The participants demonstrated combination of three consonants (such as L, R, P) and was asked to remember it then counted backwards to keep them still remember the letter workout. Each individual is then counted backwards for a short interval (0 to 18 seconds) and then asked to recall the letters. The result is the participants were able to recall three consonants less than 20 percents of the time after just 12 seconds had passed. This study clarifies that the memories are not lifelong in STM unless they are kept alive by rehearsal. (Ellis and Hunt, 2007, p.236-7) 2.4.2.2. Chunking In Short-Term Memory: Overcoming STM’s Limited Capacity A psychologist, George Miller, has mentioned that the most important thing to know about short-term memory (STM) is that its storage capacity is quite limited. STM capacity survey is obtained by asking research participants to memorize a long list of different simple of examples (of randomly ordered numbers, letters, and unrelated words). Miller stated, the participants recalled half the time and considered to represent the capacity of STM. Humans are rarely capable of holding at least more than 5-9 of information in STM, regardless of the nature of the information. According to Alvarez 12 and Cavanaugh, indeed, this is very limited capacity, but more recent studies show that the capacity can be smaller for some types of information. (Lahey, 2007, p.237-8) 2.4.3. Long-Term Memory Long-Term Memory (LTM) is the third stage of memory involving the storage of information that is kept for a long period of time. But, the LTM is not the only version that is more durable than STM. The long-term memory (LTM) is different from short-term memory(STM) in four main ways, such as recalling the way of information, storing the form of information in memory, reasoning the cause of forgetting and locating the physical function in the brain. These are four differences between long-term memory (LTM) and short-term memory (STM). First, the amount of information stored in LTM is so large, so humans cannot scan the entire content of LTM when looking for a bit of information as done by STM. Humans retrieve the information using cues, like using a call number to find a book in the library. This retrieval can be an intentional act or an unintentional act, such as when hearing a particular song that can bring back memories of a lost love. In that case, only information relevant to the cue is retrieved, rather than entire contents of LTM. Second, LTM differs from STM in the kind of information that is the most easily stored. According to Cowan, recalled information is usually stored in STM in terms of the physical qualities of the experience (what people see, do, taste, touch or hear). Although sensory memories are stored in LTM, information is stored in LTM primarily in terms of its meaning, or semantic codes. Third, LTM also differs from STM in the 13 process of forgetting. Unlike STM where the information would not be rehearsal or processed out of the system, the information stored in LTM is not only durable but it seems to be permanent. Bachrick tested it in a demonstration of LTM. Bachrik’s participants retained much of their knowledge of Spanish, even after a period of 50 years. Not all psychologists agree that memories in LTM are permanent, but there are a great deal of evidences supporting this view. Baddeley says, if memories in LTM is permanent, this means “forgetting” in LTM occurs not because the memory is erased but because of not being able to take it for some reasons. Fourth, each stage of memory is handled by a different part of brain. According to Buckner and Barch STM is the main function of the frontal lobes of celebral cortex. While, according to Nadel and Jacobs information stored in the first LTM is integrated in the hippocampus and then transferred to the celebral cortex involved in language and perception for permanent storage. (2007, p.239) 2.4.3.1. Types of Long-Term Memory The existence of three kinds of long-term memory storage has been proposed by Tulving (2007, p.240). The three types of LTM are procedural, semantic and episodic memory. Both of them will be explained below 2.4.3.1.1. Procedural Memory This is memory used for skill and other procedures. These are memories of how to ride a bicycle, to cook, or to kiss. This knowledge can be memorized for long time. 14 2.4.3.1.2. Semantic and Episodic Memory Semantic memory is a part of LTM which concerns with ideas, meaning, and concepts which are related to personal experiences. Meanwhile, episodic memory is a kind of LTM that stores information about experiences that take place at specific time and in specific place. 2.5. Forgetting and Why It Occurs After explaining about three stages of memory, the next is the issue of causes of forgetting. There are some theories that will be discussed in detail. Psychologists generally use term “forgetting” to refer to the loss of information which is encoded and stored in long-term memory. Humans can forget about anything but they still have the memories. Some information because of the lack of attention may not have achieved shortterm memory of the sensory register. Information may not have been transferred from short-term to long-term memory. (Lahey, 2007, p. 248) Meanwhile Bock has found the relationship between emotion and memory. When individuals are given a list of words and asked to recall them later, they tend more to recall words with positive emotional impact (such as kiss and prize) than words with negative emotional impact such as disease and loss. (2007, p.254) Freud in The Psychopathology of Everyday Life, clearly stated the principle key of motivated forgetting. Freud is hinting at a key concept of psychoanalysis-repression. Repression refers to the tendency for people to have trouble taking anxiety-provoking or 15 threatening information and any related information, from long-term memory. This may help explaining why most people more often remember the pleasant than unpleasant. Emotional factor is also one of the causes of motivated forgetting, one of which is depression, a tendency of human to collect the information that can provoke anxiety and threaten the information related to LTM. (Morgan, King, Weisz and Schopler, 2003, p.207) 2.6. Amnesia Every day, humans recognize “amnesia” which means “loss of memory”. This means that amnesia is sort of forgotten and some forms of memory disorder or inability to retrieve stored information. In general, amnesia is called “disease of memory”. Some amnesias have a biological basis. The machine of memory, the brain, is disturbed in some ways. The other case may be called as psychological amnesias. Amnesia is the result from major disturbances in the process of information encoding, storage and retrieval. The difference between two kinds of biological and psychological amnesia is often blurred. On the other hand, encoding, storage and retrieval processes are disturbed in biological amnesia and some psychological amnesia may turn out to have a biological basis. (Morgan, King, Weisz and Schoplar, 2003, p.208) When humans encode memories, they distribute outspread aspects of them to different parts of the brain. Among the weakest parts of a memory is the source. The humans can recognize someone, but cannot remember where they met the person. 16 There are two kinds of important amnesia, beside psychological amnesia and biological amnesia. Retrograde Amnesia and Anterograde Amnesia. These kinds of amnesia are important, because they show the biological basis of human memory. (Lahey, 2007, p.258) 2.6.1. Psychological Amnesia Psychological amnesia is amnesia that occurs without damage in the brain. When talking and thinking about amnesia, in mind, human forgets almost everything including his or her identity. And everyone is a victim of amnesia. 2.6.2. Biological Amnesia Biological amnesia is the memory machine in the brain. It can be damaged in some ways, for example a crash that causes disorder in the brain. The major biological factor that causes amnesia is the damage to the brain because of being hit in the head, temporary disorder in the brain and certain drugs. (Morgan, King, Weisz, and Schoplar, 2003, p.210) 2.6.3. Retrograde Amnesia Retrograde amnesia is the characteristic of memory disorder from disability to retrieve the old long-term memories for a specific period of time starting from the beginning of the disorder. In retrograde amnesia, the characteristic has no interference of STM and the individual can rebuild long-term memories during the process after the 17 amnesia. Usually, the term of memory loss does not happen for all lifetime, but extends back in time of period in minutes or days. (Lahey, 2007, p.258-9) Retrograde amnesia can be caused by many things, such as a blow to the head, or severe stress. Researchers assure that retrograde amnesia occurs because of stressful event. Riccio, Millin and Verier in Lahey (2007, p.259) believe that the event produces the intense form of retroactive interference that blocks retrieval. 2.6.4. Anterograde Amnesia Disorder of memory is characterized by disability to store and to retrieve new information in long-term memory. Anterograde amnesia usually does not affect the ability to have procedural memories but interfere the ability to form new long-term episodic memories. Therefore, the distress of experienced by the anterograde amnesia patient in using LTM for healing is very selective and affected by various long-term memories. (Lahey, 2007, p.259)