文化と感情的発話の処理

Culture, Communication
Practices, and Cognition:
Selective Attention to Content
Versus Context
Keiko Ishii
Hokkaido University, Japan
Research Questions
- Do cultural norms and practices, especially
communication ways influence human
cognition?
- Do they foster people to acquire culturally
specific ways of thinking and attention, which
correspond to the communication ways?
Cultural variation: A brief
review
1) Cultural construal of self (Markus & Kitayama, 1991)
- Independent self in North American cultures: Belief that
people are likely to be separate from each other and
independent of social relations. Importance of selfexpression.
- Interdependent self in East Asian cultures: Belief that
people are likely to be connected with each other and
depend on social relations and context. Importance of
maintaining relationships.
Cultural variation: A brief
review
2) Communication practices (Hall, 1976)
- Low contextual communication in North American
cultures: Verbal content is the primary means by which
information is conveyed, and contextual information
including vocal tone plays a minor role.
- High contextual communication in East Asian cultures:
The proportion of information conveyed by verbal content
is less, and contextual information including vocal tone
plays a greater role.
Cultural variation: A brief
review
3) Cultural variations in cognition (Nisbett, Peng,
Choi, & Norenzayan, 2001)
- Analytic cognition in North American cultures: People
tend to attend primarily to an object.
- Holistic cognition in East Asian cultures: People tend to
attend to the entire field, which consists of both an object
and its context.
Cultural variation: A brief
review
Self-construal
Independent vs. Interdependent
Communication
Low-context vs. High-context
Cognition
Analytic vs. Holistic
Culturally different beliefs of self and communication
practices will provide people particular frameworks regarding
what they should focus on in the world. The frameworks
encourage them to acquire culturally specific patterns of
attention throughout their living in a culture.
Overview
Testing with a Stroop-type interference task
(Study 1-3)
- Verbal meaning and vocal tone, which is one of
contextual information, were manipulated.
- People were asked to make a judgment of one
information while ignoring the other information.
- Examining the degree to which verbal meaning or
vocal tone captured attention when people had to
ignore it.
Overview
Testing with a Stroop-type interference task
- Examine cultural/linguistic differences in attention in
Japan and the U.S (Study 1), and in the Philippines
(Study 2) (Ishii, Reyes, & Kitayama, 2003).
- Examine whether the attentional pattern in Japan could
be replicated (Study 3) (Ishii & Kitayama, 2003).
Testing with an affective priming task (Study 4)
- Examine the attentional pattern in Japan by using a
different task (Ishii & Kitayama, 2002).
Hypothesis (Study 1)
1) When making a judgment of verbal meaning
while ignoring vocal tone,
Interference by vocal tone: Japanese > Americans
2) When making a judgment of vocal tone while
ignoring verbal meaning,
Interference by verbal meaning:
Americans > Japanese
Method (Study 1)
- Participants
119 Japanese and 95 Americans
- Procedure
Either verbal meaning judgment or vocal tone judgment
- Materials
- 32 emotional utterances in each language (=8 words x
2 meaning evaluations x 2 vocal tone evaluations)
- The degrees of pleasantness of verbal meaning, vocal
tone, and vocal qualities were quite similar not only within
language but between the two languages
(msec)
Results (Study 1)
125
The verbal meaning x vocal
tone x culture x judgment
interaction : p < .05
Interference
100
75
Meaning judgment
Vocal tone judgment
50
25
0
Japanese
Americans
Respondents
Interference = (Mean
response time for the
incongruous utterances) (Mean response time for
the congruous utterances)
(msec)
Results (Study 1)
125
P < .02
Interference
100
Meaning judgment
Vocal tone judgment
75
50
Interference = (Mean
response time for the
incongruous utterances) (Mean response time for the
congruous utterances)
25
0
Japanese
Americans
Respondents
(msec)
Results (Study 1)
125
Interference
100
Meaning judgment
Vocal tone judgment
75
50
Interference = (Mean
response time for the
incongruous utterances) (Mean response time for the
congruous utterances)
25
0
Japanese
Americans
Respondents
(msec)
Results (Study 1)
125
Interference
100
Meaning judgment
Vocal tone judgment
75
50
Interference = (Mean
response time for the
incongruous utterances) (Mean response time for the
congruous utterances)
25
0
Japanese
Americans
Respondents
Study 2
- Extending the finding of Study 1 by exploring whether a
high-context pattern of interference might be found in the
Philippines
- Exploring whether a pattern of interference might
depend on the languages, that is, a low-context pattern
for English and a high-context pattern for Tagalog
These questions would address the relative significance of
the linguistic vs. cultural relativity in attention
Method (Study 2)
- Participants
- Procedure
122 Filipinos
Four conditions: 2 judgments (meaning judgment vs.
vocal tone judgment) x 2 languages (Tagalog vs.
English)
- Materials
- 60 trials in each language (=10 words x 2 meaning [VT]
evaluations x 3 vocal tone [meaning] evaluations)
-The degrees of pleasantness of verbal meaning, vocal tone,
and vocal qualities were quite similar not only within
language but between the two languages
(msec)
Results (Study 2)
250
The verbal meaning x
vocal tone x judgment
interaction: p < .03
Interference
200
150
Meaning judgment
Vocal tone judgment
100
Interference = (Mean
response time for the
incongruous utterances) (Mean response time for the
congruous utterances)
50
0
Tagalog
English
Language
Study 3
- Purpose: Examining whether the spontaneous attention
to vocal tone, which was demonstrated for Japanese in
Study 1, could be replicated with new groups of
Japanese in a much larger age range.
- Participants: One hundred and twenty-eight Japanese
(Age: 18-78 years)
- Procedure
- The same as the Japanese part of Study 1.
- Sixty-six participants were assigned to the verbal
meaning judgment, and the rest of the participants (62)
were assigned to the vocal tone judgment.
Results (Study 3)
(msec)
The Meaning x VT x
Judgment interaction was
significant (p < .03).
Interference by vocal tone
was significantly larger than
interference by meaning
regardless of age.
150
Interference
120
90
60
Meaning judgment
Vocal tone judgment
30
0
younger
older (over 30 yrs)
Interference = (Mean response
time for the incongruous
utterances) - (Mean response
time for the congruous
utterances)
Study 4
- Participants: Fifty-eight Japanese
- Procedure
- Participants were presented an emotional utterance
(prime), immediately followed by a pleasant or unpleasant
meaning word spoken in neutral vocal tone (target). They
were asked to judge the verbal meaning of the target as
quickly as possible.
- After completion of the verbal meaning judgment,
participants were given a recognition test of the prime
word.
Hypothesis (Study 4)
If Japanese primarily pay attention to vocal tone, the
vocal tone information activated would influence the
processing of the target.
- The processing of the target would be facilitated if the
pleasantness of vocal tone is congruous with the
emotional meaning of the target. Therefore, the vocal
tone of the prime would have a priming effect.
- In contrast, the meaning of the prime, which would be
less activated, would not influence the processing of the
target.
Results (Study 4)
(msec)
1050
Prime vocal tone
pleasant
unpleasant
1020
990
The prime vocal tone x target
verbal meaning interaction is
significant (p < .01)
960
930
900
pleasant
unpleasant
Target verbal meaning
Results (Study 4)
(msec)
1050
Prime verbal meaning
pleasant
unpleasant
1020
990
The prime verbal meaning x
target verbal meaning
interaction is NOT significant.
960
930
900
pleasant
unpleasant
Target verbal meaning
Results (Study 4)
- A priming effect happened due to the vocal tone of
primes, whereas there was no priming effect as a function
of the verbal meaning.
- Participants were accurate in the recognition of the prime
words (M = 0.80).
Only the vocal tone had a priming effect not because
participants could not completely ignore meanings of the
prime words, but because vocal tones of the prime were
so informative that meanings of the prime words were
inhibited, although they were encoded.
Conclusions
- In the vocal Stroop task Japanese and Filipinos attended
more spontaneously to vocal tone and found it difficult to
ignore it. Whereas, Americans especially attended to verbal
meaning.
- The attentional attunement to vocal tone in Japan was
found regardless of age. In addition the attunement was
also shown by the affective priming task.
- The effect of language is minimal as long as different
languages are integrated into the single system of cultural
practices. Therefore, the divergent pattern in attention
might be related to cultural patterns of communication
rather than to any structural characteristics of languages.
Conclusions
Two issues would be concerned in future research…
1) When and how do people acquire culturally specific
patterns of attention throughout their living in a culture?
Communication with adults would induce to develop a child’s
competence to understand their communicative intensions and use
of the effective symbolic forms. Due to her competence, then she
could grasp a particular framework in a culture regarding what she
should focus on in the world.
2) Are such patterns of attention stable, once people
acquired them in their childhood?
Yes, they may be relatively difficult to change…
References
Hall, E. T. (1976). Beyond culture. NY: Doubleday.
Ishii, K., & Kitayama, S. (2002). Processing of emotional utterances: Is
vocal tone really more significant than verbal content in Japanese.
Cognitive Studies, 9, 67-76.
Ishii, K., & Kitayama, S. (2003). Selective attention to contextual
information in Japan. Poster presented at the 25th annual meeting of
Cognitive Science Society.
Ishii, K., Reyes, J. A., & Kitayama, S. (2003). Spontaneous attention to
word content versus emotional tone: Differences among three cultures.
Psychological Science, 14, 39-46.
Markus, H. R. & Kitayama, S. (1991). Culture and the self: Implications
for cognition, emotion, and motivation. Psychological Review, 98, 224253.
Nisbett, R. E., Peng, K., Choi, I., & Norenzayan, A. (2001). Culture and
systems of thought: Holistic vs. analytic cognition. Psychological Review,
108, 291-310.