The Role of Music From Infancy to Childhood Group 3 Veronica Bonnema Jennifer Costello Brittany Collins Christopher Stang Maxwell Schram Charles Turner Class: EDP 101A After completing the book, “This is your Brain on Music”, by Daniel Levitin, it is quite apparent that music plays a very significant role in our lives. During the semester we were also held accountable for learning the material in our textbook by Davis & Paladino, which focused on topics such as cognitive development, memory, emotion, and intelligence. Group three thought that it would be interesting to further investigate the role that the exposure to music plays in some of the topics discussed in our textbook during childhood, beginning with its role from infancy. Research has shown that the auditory system of the fetus is fully functional at about 20 weeks, and is able to process musical and environmental sounds. Very young infants can recognize their mother’s voice just hours after birth. Davis & Paladino (2007). There are proven positive effects that music can contribute to the development of the brain, which is found to be the most crucial up until the age of six. According to research, premature infants who are exposed to music, specifically lullabies and classical music seem to have increase weight gain, fewer occurrences of oxygen desaturation, decreased distressed behavior, all which may contribute to lessening the length of the hospital stay. Caine(1991). Several studies have found that listening to baroque music such as Bach and Mozart can enhance spatiotemporal reasoning as well as academic achievement. Expressive and receptive language can be enhanced for those infants who were thought to be developmentally delayed when these infants are exposed to any music in general. Standley (1998). Levitin has found that music processing helps infants to prepare for language, so much so that music, “may pave the way to linguistic prosody, even before the child’s developing brain is a form of play, an exercise that invokes higher-level integrative processes that nurture exploratory competence”. (Levitin 2006, pp 261). Levitin goes on to explain that this exposure to music is what prepares children to develop their use of language more fully through the use of babbling, and then to further development. The impact of musical training at a young age has been proven to help advance not only a child’s ability to recognize music but improve memorizing skills as well. During Chapter eight, “What make a musician”, of Levitin’s book he distinguishes the advantages of early interaction with music. He states that even the smallest musical training at a young age “creates neural circuits for music processing that are enhanced and more efficient than those who lack training.” (Levitin, 190). While this does not imply that interaction with any instrument at a young age he will automatically affect the rest of the child’s life, but rather Levitin points out the small advancements seen within children. The knowledge and training that accompanies music have been proven to include the ability to understand and distinguish various types of music. Looking at the background of well known musicians today, including Joni Mitchell, their musical raining as a young age was different then what became their specialty. Joni Mitchell for example sang in the choir during school instead of any formal training of the guitar. Because of her knowledge of music during her few years in a choir, she received the ability and general knowledge of music, which helped her succeed. An article published on ScienceDaily.com in September of 2006 discussed an experiment on the affect musical training has on children at a young age. This experiment found that children studying music for one year had higher general memory skills which are correlated with non-musical abilities, such as literacy, verbal memory, mathematics, and IQ, than children with out some musical training. By recording the amount of time it took the brain to respond to sounds, the researchers could determine how fast the electrical conduction between neurons in the children’s’ brains worked. By the end of the experiment the children taking musical classes not only improved in musical listening skills but as well as their general memory capacity. The experiment stated that because of the musical training, there is “an effect on how the brain gets wired for general cognitive functioning related to memory and attention.” (Oxford). Levitin proposes that music can provide a positive influence on memory. This proves true in many cases involving childhood cognitive development. The idea of music and learning or memory has been used starting at a very young age, beginning with the learning of the alphabet. Teachers use music to teach their students at an early level but do not continue the trend in later years. In my own experience, I have found that put a passage to song will help me to remember things from class that I deemed impossible to memorize. Even beyond learning with music, the memories that we associate with music are strongly rooted. We have discussed in class the effects music has on particular memories. Some songs bring up memories of growing up or of a favorite movie scene. We can often remember not only words but also the exact notes that go with them. Moreover, music allows us to bring back even distant childhood memories” (May 49). Even within our own class, I have seen that music is a great way to communicate certain facts. Some of the most memorable classes this semester have been the classes that involve music in some way. An even better discovery deals with the recovery of memories of dementia patients using music. “By its very nature, music has strong connections to both attention and memory systems. Brain imaging studies have shown that listening to real polyphonic music calls for rule based analysis and combination of sound patterns from multiple auditory streams, which naturally recruits bilateral temporal, frontal and parietal neural circuits underlying multiple forms of attention, working memory, semantic and syntactic processing, and imagery” (Teppo 872). This means that scientists are using music in very specific ways to retain fleeting memories. In the study that was conducted my the scientists in the above cited research paper, it was shown that music not only improved the memory of the patients but also the mood, fatigue, and tension in most patients (Teppo 8723). Our musical preferences evolve greatly as we age, with the highest volatility existing within the adolescent stage. Although individual personalities and intellectual capacities play a large part in musical preference, the predominant influential factor is an individual’s environment; more specifically, the surrounding social context. People often will shape their own personal preferences in response to the pressures of society and the desire to conform to the groups of which they identify themselves with. The instability of music preference declines sharply as the individual reaches adulthood and has established a sense of identity. The development of musical preferences can actually be traced back to when an individual is still in the prenatal stage. According to studies conducted by Alexandra Lamont of Keele University, children can recognize and prefer music they were exposed to while they were still in the womb (Levitin, 2006, pp 226-227). Preferences are also formed by the environment in which they are born into, as young children are very open to experiencing different varieties of music. This preference is initially established at about the age of two, where a taste for simple and predictable music is formed. As children mature and their frontal lobes develop, their attention span increases, allowing them to indulge in more complex music (Levitin, 2006, pp 230). At this point, children begin to recognize various elements within music, such as repetition. It is important to note, however, that there exists an arbitrary factor in this development- some children simply prefer to listen to music or exhibit more interest than others arbitrary. Thus, by default some children will have faster and more extensive advancement in musical preferences. The true turning point in musical preferences occurs within the teenage years, as individuals seek to establish their own identities and break free from the constraints of parental figures. At this point, individuals will begin to explore different varieties of music outside of the types played to them while growing up. They will begin to venture towards varieties with which they can make a personal connection with, whether it is in response to individual characteristics or identities of peer groups (Davis & Paladino, 2006, pp 397). The predominant factor in determining musical preference is the surrounding social environment, which is a result of the individual’s need to identify with a certain group in this time of self- actualization. A person may choose to listen to music that is listened by his or her peers in order to establish a feeling of inclusion and social bonding (Levitin, 2006, pp 232). It comes to no surprise then that, as people move beyond their adolescent years, they still refer to music that they listened to at the age of fourteen as being “their music”. It is not to say that individual preferences do not play a role in music preference as this can have a profound impact. Personality traits can have an impact as an individual may listen to music that is cohesive with their personality preferences. For example, extraverts may choose music that is associated with parties or social situations, whereas introverts may choose music that is conducive to personal intellectual stimulation (Delsing, 2008). Musical intellect may also play a role in music preference in that more astute listeners may prefer complex tunes with little predictability over simpler songs with familiar verse and chorus repetitions. This intellect can develop, leading to further changes in musical preferences. As individuals mature, they become less open to different types of music and thus, have less volatility in musical preference. These individuals have established a sense of identity and know exactly what type of music they prefer. While, according to Levitin, music is stored and recalled in relatively unique ways, the processes and mechanisms that are involved with musical memory storage, recollection, and recognition can be applied to the study of general memory functions and workings. Levitin examines the process of filling in blanks of memory with already acquired information by the left side of the brain. The textbook refers to these filler memories as “memory illusions. As Levitin explains, when retelling a story, adults tend to automatically fill in forgotten information with reasonable (and typically accurate) assumptions. In the example of retelling a dream – often a broken series of memories – one might fill in non-sequiturs by tapping into other memories and knowledge to logically fill the gaps. “’I was standing on top of a ladder outside listening to a Sibelius concert, and the sky was raining Pez candy…’ you might begin. But the next image is of yourself halfway down the ladder. We naturally and automatically fill in this missing information when retelling the dream. ‘And I decided to protect myself from this Pez pelting, so I started climbing down the ladder where I knew there was shelter…’” (Levitin 136) Levitin also provides the example of musicians who can play entire masterpieces from memory. Levitin argues that the musician has only remembered select important notes and then fills in the gaps with logical progressions to reach that note. A study at Ohio State University demonstrates that although this method of constructing memory is extremely useful in adults, it can interfere when participants are asked to accurately remember explicit information. Young adults statistically have superior memory skills when compared to their younger counterparts and are also better at constructing memories because they possess a larger pool of memories and knowledge to draw from that can be used to fill in gaps. However, under certain conditions, children as young as five can significantly outscore adults in memory tests, the OSU studied showed. (Grabmeier 2005) In the study, children and college-aged adults were first shown a picture of a cat and told that it had “beta cells inside its body.” Participants were then shown 30 other pictures of animals and asked if they too had beta cells. Participants did not know that their memory of animals shown would be tested. When asked later to identify from options which animals had been shown earlier, children were accurate at a rate of 31% while adults were accurate only seven percent of the time. The reason, as explained by Vladimir Sloutsky, co-author of the study and professor and director of the Center for Cognitive Science at Ohio State University, is that adults drew on their knowledge that cats would all share similar cell structures and thus only cats would have beta cells. So after the first picture, adults paid no attention to what the animal was unless it fell into the category of “cat”. Children, on the other hand, did not have the knowledge to make such a leap and thus examined each picture carefully to see if it resembled the picture of the cat. By understanding the ways in which children and adults differ in learning, researchers can provide insight into the nature of memories and apply findings to anything from eye-witness accounts of crimes to learning disabilities in children. Throughout childhood, children constantly absorb their surroundings and learn more about what to expect and anticipate in many facets of life. They may learn this from parents, television or simply from the music they hear and the general beats and structure of the songs they listen to. Infants learn very fast about their surroundings and much of it comes from their parents. One of the first things they learn is to recognize their parents’ voice which can occur hours after birth (Davis/Palladino 2007). This is the first time sound is recognized and begins a process of norms that infants recognize and anticipate. This is the main way to recognize parents at the beginning of life. Lullabies are next in the process of learning which sets children up for basic structures of music and tone. Levitin says youth in other countries, such as India, hear music from their culture and thus perceive it as normal, but we as Americans do not anticipate the sounds and structure from foreign music. Essentially, understanding and interpreting music and sounds starts at the earliest stages of life and can continue to make us aware of the norms and differences of what we listen to. In middle childhood the norms of society have already been intensely incorporated into our lives. When we watch television shows or movies the music we listen to has been etched into our brains and assimilated so others tend to follow the same schema. By the age of five, young children already are learning how their culture forms certain chords in music and the normal schemas of society (Levitin 2007). These norms are recognized and change is noticeable in songs such as Yesterday by The Beatles and some songs by Sting. We come to realize, even by the early age of five what is normal and what is not as we anticipate normal structures in the music we listen to. Music is something primal and as we grow and are exposed to many different types we can still recognize certain themes. We begin to anticipate at early ages what to expect and when something breaks the norm it is easily recognizable. Even in early childhood, we recognize distinguishable patterns that we rely on for the rest of our lives which are exposed to us through parents, television and any other type of mass media. Exposure to music during infancy helps infants prepare for further development in terms of language use as well as academic achievement later in life. Music also contributes to enhancing the language of infants who were considered to be developmentally delayed as well. Also this investigation reveals that music can play a vital role in memory development as well as memory retrieval. Music can impact every aspect of brain development because it takes more than one division of the brain to interpret sound. Levitin expresses this through his discussion on musical memory in the chapter on foot tapping as well as in the preceding chapter. Music is a way to develop the mind in many facets of life. The concepts that are discussed in this paper are useful in understanding how the novel from Levitin and the textbook work together. 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