COLOR-MUSIC SP PSYC - Algoma University Archives
Transcription
COLOR-MUSIC SP PSYC - Algoma University Archives
Synesthesia 1 Literature Review: Color-Music Synesthesia Debbie Pokno Algoma University College Running Head: COLOR-MUSIC SP PSYC P0K 88/89 RESERVE Synesthesia 2 Color-Music Synesthesia Color affects us in many ways, some of which we are often unaware of. Color provides us with more than information about our surroundings. It has emotional consequences, sometimes it makes us happy, and sometimes it makes us sad. It can make us feel warm or cold, tense or relaxed (Meer, 1985). Color can produce a variety of different sensory impressions that are common to other senses and, in turn, color images can be produced by stimulating other senses (Rosenfeld, 1985). Some people, when they are listening to music, see colors along with the music and these colors change with variations in the music. The stimulation of one sense, hearing, has an effect on another sense, vision (Meyer, 1961). This is called synesthesia. Hearing and vision are not the only two senses that can be involved; any crossover between two senses is called synesthesia. A definition of synesthesia from Warren's Dictionary of Psychology explains it as "a phenomenon characterizing the experiences of individuals, in which sensations belonging to one sense or mode Synesthesia 3 attach to certain sensations of another group and appear regularly whenever a stimulus of the latter type occurs" (cited in, Karwoski, Odbert, & Osgood, 1942, p.214). Synesthesia was also described as, "the simultaneous response to a stimulus in more than one sensory mode" (Radocy & Boyle, 1979, p. 323324). Synesthesia occurs in a large number of normal people but also in certain drug states and is sometimes mentioned as a symptom of mental of mental illness. Marks (1975) postulated that if drugs can induce synesthesia in people who never display it normally, then most people probably have the potential to experience synesthesia. If this is so, then it is likely that there is some neurological mechanism in the human system that connects the senses to one another. Studies of Synesthesia Some of the earliest studies of the color-music relationship were performed by Karwoski and Odbert (1938) when they asked introductory psychology students to report in detail, the nature and type of color response they experienced when they listened to a particular selection of music. Karwoski and Odbert Synesthesia 4 then classified the individuals into different groups depending on the nature of their particular "type" of synesthetic report. They found that there were several different patterns. Some subjects reported that their color experience to music was similar to a film or cloud, while others described theirs as "spreading sheets of color, which overlay one another" (Karwoski & Odbert, 1938, p.9). Others described their color response as a band of color that varied in its width, degree of color, and its movement that was almost always in a left to right direction that occurred along with variations in the music. Karwoski and Odbert (1938) also differentiated the subjects into three more types, on the basis of the intensity and frequency of their synesthetic experiences. The first grouping was described as having "rudimentary" color hearing consisting of simple color experiences, the second group showed "complex" synesthesia composed of images with a system or pattern, the third group was described as having "synesthetic imagery" which involved a strong tendency for combining visual images with unusually colorful images. Some Synesthesia 5- individuals also reported having meaningful images as a response to a particular selection of music. By meaningful images Karwoski and Odbert meant, that some subjects in response to the music saw elaborate pictures or scenes, for example one individual saw what he believed to be a snow covered mountain scene. Karwoski and Odbert (1938) state that it is their feeling that synesthesia and meaningful imagery are closely related but in examining the range of - responses of their subjects they felt that there was a significant range of differences that enabled them to classify the subjects into their particular type of color experience. They also postulated that some individuals may have had a similar color experience but described it in a different way; for example, one individual described his orange response as a sunset, while another described his orange response as a band of orange light. One person described his interpretation of a response while the other person seems to describe a purely sensory experience with little or no interpretation. Odbert, Karwoski, and Eckerson (1942) examined synesthesia from a different angle; they looked at Synesthesia 6 the relation between the mood of the music, and the colors suggested by the music. They asked subjects to report the mood of ten musical selections, and upon hearing the selections again report what colors they associated with each. They found that there was some similarity of color suggested by each selection of music. Odbert, Karwoski, and Eckerson found that those individuals who disagreed on the mood of the selection tend to report different colors for the selection. Further studies on the subject of synesthesia were performed by Karwoski, Odbert, and Osgood (1942) in which they asked subjects who reported having synesthetic experiences to draw a picture to a particular selection of music. They observed that there were similarities between the drawings. Karwoski, Odbert, and Osgood (1942), also asked individuals who did not report having synesthetic experiences to draw their responses to the same music and they were similar to the pervious set of drawings. In a follow up study, Karwoski, Odbert, and Osgood (1942) attempted to examine synesthesia by looking at the amount of agreement between two Synesthesia 7 extremes on a polarity scale. Each test item brought together a particular visual scale (such as up-down) with a typical auditory scale (such as loud-soft). The subjects were then asked to say which pole of a given auditory stimulus seemed more closely related to a particular visual pole. In almost every case, the majority of subjects related the words the same way drawing a parallel relationship from one sense modality to another; for example, they would relate levels of brightness to increases in loudness of a test sound. Karwoski, Odbert, and Osgood agree with recent research that synesthesia is the cognitive relating between two sensory experiences. They explain in the body of their paper that they approach synesthesia from a general definition, as the association of sensory and imaginal experiences on a cognitive level. These researchers feel that the disputes concerning the origins of synesthesia are only the result of a narrow definition of the subject. Karwoski, Odbert, and Osgood, find Warren's definition of synesthesia far too rigid because it does not allow for the irregularity found when examining the sensory system in the context of this Synesthesia 8 phenomenon. They propose that regularity is often only found under restricted conditions. Some subjects in their study reported the same experience when presented with the same tone twice but when this tone was incorporated into a musical composition they did not report the same experience. Karwoski, Odbert, and Osgood propose that the use of a broader term would help concentrate on the relations between sensory experiences and the different levels of individual differences in the vividness of each person's sensory experiences. Theories of Synesthesia Karwoski, Odbert, and Osgood (1942) have developed a theory of synesthesia based on the "Principle of Parallel Polarities and Gradients. In color-hearing a linkage of an auditory pole with a visual pole implies a linkage of their opposites. Gradations along an auditory continuum may be paralleled by gradations along a visual continuum." (Karwoski, Odbert, & Osgood, 1942, p.211). What this means is that music that starts in a high pitch may be represented as a bright image and as the pitch of the music goes lower the image gets darker. This Synesthesia 9 suggests that there may be a correlational or parallel relationship that occurs when two types of sensory information are processed simultaneously. Karwoski, Odbert, and Osgood (1942) also suggest that the individual differences that occur in their colormusic testing might be the result of shifts in a persons frame of reference from testing to testing. Marks (1975) examined synesthesia in search for "regular systematic intersensory connections" that would help explain this phenomenon. He asked synesthetic and non-synesthetic subjects to associations between different shades of gray and a number of tones that varied in loudness and pitch. Marks found that brighter shades of gray were linked to higher pitch and loudness. He postulated that both sensory experiences shared a common feature which was brightness. Others have attempted to examine synesthesia from a different perspective; Omwake (1940) investigated color-music associations across different grade levels. She asked children in grades 4-12 to indicate what color a certain piece of music made them think of. In three of the four examples Synesthesia 10 presented she reported a consistency of response that appeared to strengthen with age. Recent research in the field of music education supports the theory that people have color preferences that they associate with a particular selection of music (Cutietta & Haggerty, 1987). In a series of studies, Cutietta and Haggerty (1987) had 1259 individuals ranging in age from 18-78 listen to three selections of music. After each selection, the subjects were asked to indicate which color the music invoked. The results indicated that some selections of music were associated to a particular color in a large percentage of cases. Cutietta and Haggerty (1987) propose that further research try to determine whether color-music associations are the result of a "sensory processing technique" or a set "response mode" Conclusion Throughout the literature reviewed on synesthesia there seems to be a general thread of agreement that there are observable similarities and conformity of response in some of the individuals tested. Most of the research done in the area of Synesthesia 11 color-music synesthesia has been of a correlational, observational, or subjective nature. It may be advantageous and interesting for future research in this area to pursue an empirical approach, therefore the experimenters will be able to examine this phenomenon from a more factual basis. Synesthesia 12 References Cutietta, R.A., Haggerty,K.J. (1987). A comparative study of color association with music at various age levels. Journal of Research in Music Education, 35, 78-91. Karwoski, T.F., Odbert, H.S. (1938). Color-Music. Psychological Monographs, 50, 1-60. Karwoski, T.F., Odbert, H.S., Osgood, C.E. (1942). Studies in synesthesia thinking: II The role of form in visual responses to music. The Journal General Psychology, 26, 199-122. Marks, L.E., (1975). On colored-hearing synesthesia: Crossmodal translations of sensory dimensions. Psychological Bulletin, 82, 30. Marks, L.E., (1975, June). Synesthesia: The lucky people with mixed-up senses. Psychology Today, pp. 48-52. Meer, J. (1985, December). The light touch. Psychology Today, pp. 60-67. Meyer, L.B. (1961). Emotion and meaning in music. Chicago: University of Chicago Press. Synesthesia 13 Odbert, H.S., Karwoski, T.F., Eckerson, A.B. (1942). Studies in synesthetic thinking: I. Musical and verbal associations of color and mood. The Journal of General Psychology, 26, 153-173. Omwake, L. (1940). Visual responses to auditory stimuli. The Journal of Applied Psychology, 24, 468-481. Radocy, R.E., Boyle, J.D. (1979). Psychological foundations of musical behaviour. Springfield, Ii.: Charles E. Thomas Publishing. Rosenfeld, A. (1985, June). Music the beautiful disturber. Psychology Today, pp. 48-56. Syn5thEs1 Interference Effects in Color-Music Synesthesia Debbie Pokno Algoma University College Running Head INTERFERENCE EFFECTS Abstract Often the stimulation of one sense will have an effect on another this phenomenon is known as synesthesia (Meyer, 191). Previous research has suggested that svnesthetic factors are involved in the association of color and music (Karwoski & Odbert, 1938). Most of this research has been of correlational or subjective nature: In the current study 63 subjects participated in a three color discrimination task, in which 180 match to sample trials were presented, while subjects were exposed to three selections of classical music: these three selections had been associated to one of three colors used in this study, in an earlier investigation (Cutietta & Haggerty, 1987) predicted that more errors would occur when the music was mismatched to the color sample. The findings in this study did not concur with the predicted results but they demonstrate the complexity of trying to deal with the subject of Interference Effects in Color-Music Synesthesia Color affects us in many different ways, some of which we are often unaware o+. Color provides us with more than just in-Formation about our surroundings. It has einot.ion-al consequences, sometimes it makes us happy, and some times it makes us sad. It can make !is feel warm or cold, tense or relaxed (Meer, 1988). Color can produce a variety of different sensory impressions that are common to other senses and, in turn, color images can be produced by stimulating other senses (Rosenfeld, 1989). Some people, when they are listening to music, see colors along with the music and these colors change with variations in the music (Karwoski & Odbert, 198). The stimulation of one sense hearing, has an effect on another sense vision. This is called synesthesia (Meyer, 1961), Hearing and vision are not the only senses that can be involved any crossover between two senses is called synesthesia. A definition of synesthesia from Warren's ___ at. PsYctv..L., ,Lay. e x plains it as "a , ph e nomenon - characterizing the exoerienu of individuals, in which sensations belonging to one sense or mode attach to certain sensations another group and appear regularly whenever a stimulus of the latter type occurs" (cited in, Karwoski, Odbert, & Osgood, 194*2). Svnesthesia was also described as "the simultaneous response to a stimulus in more than one sensory mode" (Radocy & Boyle, 1979, Synestnesia occurs in a large number of normal people but also in certain drug states and is sometimes mentioned as a symptom of mental illness. Marks (1975) post u lated that if drugs can induce svnesthesia in people who never display it normally, then most people have the potential to experience synesthesia. so, then it is likely that there is If this is SOME neurological mechanism in the human nervous system that connects the senses to one another. of connecting network allows 1s to associate auditory dimensions like pitch and loudne ,, ,, with , , visual dimensions like brightness and size SOME how uniting a common experience (Mars, 1975). Synesthesia could help explain some of the interaction that occurs between our senses. Some of the erllest studies of color-music synesthesia were per f ormed by Karwoski and Odbert (198) when they asked introductory psychology students to report in detail the nature and type of color response they experienced when they listened to a particular selection of music. Karwoski and Odbert then classified the individuals into different groups depending on the nature of their particular "type" of synesthetic report. They found that there were several different patterns. Some subjects reported that their color experience to music was similar to a film or cloud, while others described theirs as 'spreading sheets of color overlay one another' (Karwoski & Odbert, 1938, p. 9). Others who participat e d in this study described their color response as a band of color that varied in its width, degree of color, and its movement. Karwoski and Odbert also differentiated their subjects into three further types depending of the intensity and frequ e ncy of their :,:vnesthetic Some individuals also roport having meaningful images as a response to a particular selection of music. By meaningful images Karwoski Svnesthesia and Odbert meant that some subjects in response to the music saw elaborate pictures or scenes, for example, one individual saw what he believed to be a snow covered mountain scene. Odbert, Karwoski, and Eckerson (1942) examined synesthesia from a different angle they looked at the relation between the mood of the music and the colors suggested by the music. They asked subjects to report the mood of ten musical selections and upon hearing the selections again, report what colors they associated with each. They found that there was some similarity of color suggested by each selection of music. Odbert, Karwoski, And Eckerson found that those individuals who disagreed on the mood of the selection tended to report different colors for the selection. Further synesthesia studies were performed by Karwoski, Odbert, and Osgood (1942) in which they asked subjects who reported having synesthetic experiences to draw a picture to a particular selection of music. observed that there were similarities between the drawings. Karwoski, Odbert, and Osgood (1942) , also asked individuals who did not report having "7 synesthetir experiences to draw their r^^ music and they were similar to the previous set of drawings. In a . follow up study, Karwoski. Odbert, and Osgood (1942) attempted to study synesthesia by the amount of agreement between two extremes on a polarity scale . Each test item brought together a particular visual scale (such as up - down) with a typical audi tory scale (such as loud-soft). According to Karwoski, Odbert, and Osgood, in almost every case the majority of subjects related the words the same way, drawing a parallel relationship from one sense modality to another, for example the y would relate levels brightness to increases in the loudness of a test Marks (1975) examin e d synest.iesia in Search of "regular systematic intersensory connections" that would help explain this phenomenon. He asked synesthetir and non -- sync.7.s' he;.....c - subjects to make associations between different shades of gray and a number of tones that varied in loudness and pitch. Marks - Found that brighter shades were linked to higher pitch and loudness. He postulated that both 2',/nath sensorY experiences shared a common feature wh^ch was trightr - Others have attempted to study synesthesia from a different perspective; Omwake (1940) inv e stigated color-music across different grade levels. She asked children, in grades 4-12, to indicate what color a certain piece of music made them think of. In three of three of the four examples of music presented, she reported a consistency of response that appeared to strengthen with age. Throughout most of the literature on syneathesia there seems to a general thread of agreement that there are observable similarities and conformity of response in some of the individuals tested. Recent research in the field of music education done by Cutietta and Haggerty (1987) supports the theory that people have color preferences that they associate with a particular selection of music. They had 1259 individuals ranging in age from 18-78 to listen to three selections of music. After each selection, the listeners were asked to indicate on a color wheel which color the music invoked. The results indicated that some selections of music were associated to a particular color in a large percentage of the cases. Many of the studies done in the field of colormusic synesthesia have been of a correlations, observational, or subjective nature. The purpose of the present study was to examine synesthesia from an empirical foundation. This was attempted by using the music as interference in a match to sample color choice task. Interference effects refer to the type of forgetting that occurs when new information interferes with the retaining of old information in short term memory (Matlin, 1983). The present attempted to determine whether there was an increase in the Tate of errors when the music and colors are mismatched as to there type of color preferences. This type of result would provide evidence for the existence of color- music synesthesia. Method Subjects The participants consisted of 63 undergraduate students enrolled at Algoma University. There Synesthes z a were 19 males and 48 females ranging in age from 18 to 48, with a median age of Material 5roup , of subjects were asked to perform a ,,, match to sample discrimination task involving various colored stimuli, while exposed to three different selections of music. This music was the same three selections used in the Cutietta and Haggerty (1987) study of color and music associations where they found a level of agreement on which selection of music was most often associated with specific colors. The three musical selections used were (1) Gustav Holst's Suite Nn.1 in Eb, third movement, "March", measures 1-36, c:n Modest Moussorosky's Pictures at an Exhibition, fourth movement, "Bydio", measures 1-20, and (3) George Frideric Handel's Music for the Royal Fireworks, "Bouree", measures 11-26. These musical excerpts were used because they possessed three distinct musical qualities, the selections bein "majestic", the second was "plodding and laboring", and the last "lively and dance-like" (flutfta & Haggerty, 1987). i .1 The colored stimuli were projected on a viewing screen by means of a standard Kodak 4600 slide projector and the use of different colored Lee Filters which are standardized colored theatrical gels. Three basic colors were presented in this task, blue-violet, red, and yellow. Procedu e In half of the 180 trial conditions, the target color and the two color choices were presented simultaneously for 3 seconds followed by a 3 second delay. In the remaining 90 trials, the target color was presented for 1 second, followed by a 2 second display of the color choices with one matching the target stimulus. The trials were randomized as to the order of presentation of simultaneous or delayed conditions, color, and musical selections. The subjects were given 60 match to sample color tasks for each musical selection. Each of the musical selections were 30 seconds in length, with 5 match to sample tasks, taking 6 seconds each, were presented within each selection. The subjects were presented with same 10 color pairings of match to sample tasks for each selection of music as shown in Figure 1. Insert Figure 1 about here Subjects were given a response sheet and they were ask e d to indicate their sex and age. During the testing procedure they were asked to check in the boxes provided, whether the right or left color was the correct match to the target color presented. Results In the initial examination of the mean error rates for the simultaneous and the delayed conditions indicate an increase in fhic= , rate of error across all the color trials in the delayed condition as shown in Figure 2. This indicates that the subjects found it more difficult to make correct choices due to the delayed condition. 13 Insert Figure 2 about here The error rate for the simultaneous condition seemed to remain constant across all the different colors and music selections, Figure 3 shows the consistency of the error rate. This implies that subjects had little difficulty making the correct Insert Figure 3 about here color choice when the target color and the sample colors were reviewed together, with the music having little influence. In the delayed color presentation situation the error rate tended to fluctuate more in the 'areas of similar and dissimilar in the two color groups. These variations in the error rate were not consistent as shown in Figure 4, in one color area there was Insert Figure 4 about here TesJaAaJ s 'uoT4snqTs DTsnw pagpvew pa.J eq4 uI -Apn4s sTqg uT Jo-.JO _4 pp:op . adAq au; og pagpTpa-id sem 4sq4 oTqs_A 4.0 aTdwsxa us sem sTL44 'pTsnw paupgewsTw egg usq4 .AamoT sem 24s....1 0150w JO 400 pauPqsw aniq aqq. 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A repeated measures analysis of varianc e revealed two significant main effects. The first was the manipulation of the conditions of presentation of the colored stimuli into a simultaneous and delayed, F (1,62) = 132.99, <.001, and the second being that there was a variation in the error rate in the three different types of music presented, F (2, 124) = 7.74, a:(.001. Interaction effects were found in examining the difference in the conditions and type of music, F (2, 124) = 401, a<.05. There was also significant differences found on the basis of whether or not the music matched or did not match the particular color it was presented with F (2, 124) = 35.86, a<.001. Other interaction eff e cts were revealed in the analysis of the presentation condition X matched music and color X variations in the music, F (2, 124) = 63.39, p:(.001. The analysis of variance revealed several interesting facts. There was a difference in the 16 number of errors in the simultaneous versus the delayed condition, this in its self is not too surprising being that the simultaneous color presentation seemed easier than the delayed condition because it required little memory work. The analysis also revealed that there was a difference in error rates for the three selections of music. This is interesting because all three selections of music were presented with the same ten color discrimination tasks, the only difference being the order of presentation. Whether or not the music matched the color was another area of significance, but this statistic is difficult to interpret because some of the variation in the error rate occurred in both the matched and nonmatched music situations. This variation does not show that a consistent change in the error rate was due to matched and non-matched music. Discussion Interpreting the results of this study was difficult due to inconsistencies of the error rate in both the matching and non-matching color music combination. Some music based effect did occur but 17 they were not consistent. The three diff e rent types of music did have an influence on the error rate, but because each type of music influenced it differently this makes it the re s ults difficult to interpret. Subjects in this study may have been influenced by personal music preferences which in turn may have influenced the amount of interference incurred by each individual. The variability that occurred in this study has some interesting implications as to the nature of psychological processes involved in synesthesia. There may be considerable variability in each individual's synesthetic ability. The difference in error rate may have been caused by each individual attending to a different quality in the music, such as pitch or rhythm. Any further studies attempted in this area should try to incorporate larger subject groups to help rule out individual differences that may sway the out come of a repeated study. Another area of study in the field of synesthesia is the level of consistency of response. It may be interesting to find out whether or not individual's color response Synesthesi 1.8 remains consistent over long periods of time. It may also be beneficial in future studies to examine individual, sex and age related differences in color-music matching preferences. Dividing subjects into such groups may reveal that different age and sex groups may reveal that different age and sex groups are influenced differently by the music. Synesthesia is an elusive phenomenon that is some what easy to some what easy to understand but difficult to capture, it appears in our everyday language in numerous instances such as, golden music and dark sounds. Even though examples of synesthesia are numerous it still lacks hard consistent evidence. 19 References Cufietta, P.A., Hacigerty,K.J. (19,97). A comparative study of color association with music at various age levels. Research in Musi c _ Education, 35, 78-91. Karwoski, T.F., Odbert, H.S. (1938). Color-Music. Psychological Monographs, 50, 1-60. Karwoski, T.F., Odbert, H.S., Osgood, C.E. (1942). Studies in synesthesia thinking: II The role of form in visual responses to music. The , ournal General Psvchology, 26, 199-122. Marks, L.E., (1975). On colored-hearing synesthesia: Crossmodal translations of sensory dimensions. Psychological Bulletin, 82, 30. Marks, L.E., (1975, June). Synesthesia: The lucky people with mixed-up senses. Psychology o ay, pp. 48-52. Matlin, M. (1983). Cqgnitipn, New York: C B S College Publishing. Meer, J. (1985, December). The light touch. Psychology To ay, pp. 60-67. Meyer, L.B. (1961). Emotion and meaning in music. Chicago: University of Chicago Press. Symeatheaia 20 Odbert, H.S., Karwoski, T.F., Eckerson, A.B. (1942). Studies in synesthetic thinking: I. Musical and verbal associations of color and mood. The Journal of General io.ogy, 26, 153-173. Dmwake, L. (1940). Visual responses to auditory stimuli. The Journa of Applief 'svc °logy, 24, 463-481. Radocy, R.E., Boyle, J.D. (1979). foun ations of musical behaviour. Springfield, II.: Charles E. Thomas Publishing. Rosenfeld, A. (1985, June). Music the beautiful disturber. Psyc,ology oi ay, pp. 48-56. 21 Figure Captions Figure 1 Number of stimuli presentations for both the simultaneous and delayed conditions. _ Figure 2 Mean error rates in the simultaneous and delayed conditions. Eigure „7: . Mean error rates for matched and non. . matched music and color. Fi .gw-g_11 Mean error rates for the matched and non- matched music and color. 30 RED 30 BLUE 30 YELLOW MARCH 10 10 10 LABORIOUS 10 10 10 DANCE 10 10 10 3.0 — or SIMULTANEOUS 7) DELAYED 2.5 Mean 2.0 Errors 1 .5 1.0 0.5 0.0 BLUE YELLOW L'IMUL7ANEOUS CONDITION Similar Color and Music Dissimilar Color and Music 1.4 1 .2 1.0 Mean Errors 0 8 . 0.6 0.4 0.2 0.0 RED MARCH RED OTHER BLUE BLUE LABOR- OTHER IOUS YELLOW YELLOW DANCE OTHER DELAYED CONDITION Similar Color and Music Dissimilar Color and Music 3.0 — 2.5 — 2 — Mean 2.0 Errors 1.5 — 1.0 — 0.5 — 0.0 RED MARCH RED OTHER BLUE BLUE LABOR- OTHER IOUS YELLOW YELLOW DANCE OTHER