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Gepubliceerd in: Journal of Autism and Developmental Disorders 5/2008

01-05-2008 | Original Paper

Mind-Reading in Young Adults with ASD: Does Structure Matter?

Auteurs: Koen Ponnet, Ann Buysse, Herbert Roeyers, Armand De Clercq

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 5/2008

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Abstract

This study further elaborates on the mind-reading impairments of young adults with autism spectrum disorder (ASD). The hypothesis is that differences in mind-reading abilities between subjects with ASD and control subjects become more apparent when they have to infer thoughts and feelings of other persons in a less structured or more chaotic conversation, than when they have to do so in a more structured conversation. Conform to the empathic accuracy design, subjects viewed two videotaped interactions depicting two strangers and attempted to infer thoughts and feelings. One of the videotaped conversations was less structured than in the other. The results underscore the significance of structure to the mind-reading abilities of young adults with ASD.
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Voetnoten
1
Sample sentences uttered by the targets in the second videotape were: “We have to know each other very well, so tell me everything about your studies”, “What’s the next question on the list?” or “Do we share some interests?” (see Appendix A).
 
2
The 13 items were synonyms or were connected semantically with each other (e.g. “structured”, “organized“, “surveyable”, “coherent”, and “predictable”).
 
3
A non-parametric test (Mann–Whitney U) revealed similar results, with = −3.35, ≤ 0.001 for video 1 and = −1.66, ns, for video 2. The mean rank for the controls was 28.98 on video 1 and 25.70 on video 2, while the mean rank for the ASD group was 16.02 on video 1 and 19.30 on video 2.
 
4
\( \begin{aligned}{} z_{1} - z_{2} \\ \overline{{{\sqrt {{\frac{1} {{n_{1} - 3}} + \frac{1} {{n_{2} - 3}}} }}}} . \\ \end{aligned} \)
 
Literatuur
go back to reference American Psychiatric Association. (1987). Diagnostic and statistical manual of mental disorders (3rd ed., rev.). Washington, DC: Author. American Psychiatric Association. (1987). Diagnostic and statistical manual of mental disorders (3rd ed., rev.). Washington, DC: Author.
go back to reference American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed., rev.). Washington, DC: Author. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed., rev.). Washington, DC: Author.
go back to reference Baron-Cohen S. (2003). The essential difference: The truth about the male and female brain. NY: Basic Books. Baron-Cohen S. (2003). The essential difference: The truth about the male and female brain. NY: Basic Books.
go back to reference Baron-Cohen, S., Jolliffe, T., Mortimore, C., & Robertson, M. (1997). Another advanced test of theory of mind: Evidence from high-functioning adults with autism or Asperger syndrome. Journal of Child Psychology and Psychiatry, 38, 813–822.PubMedCrossRef Baron-Cohen, S., Jolliffe, T., Mortimore, C., & Robertson, M. (1997). Another advanced test of theory of mind: Evidence from high-functioning adults with autism or Asperger syndrome. Journal of Child Psychology and Psychiatry, 38, 813–822.PubMedCrossRef
go back to reference Baron-Cohen, S., Tager-Flusberg, H., & Cohen, J. (2000). Understanding other minds: Perspectives from developmental cognitive neuroscience. Oxford: University Press. Baron-Cohen, S., Tager-Flusberg, H., & Cohen, J. (2000). Understanding other minds: Perspectives from developmental cognitive neuroscience. Oxford: University Press.
go back to reference Baron-Cohen, S., Wheelwright, S., Hill, J., Raste, Y., & Plumb, I. (2001). The “Reading the Mind in the Eyes” Test revised version: A study with normal adults, and adults with Asperger syndrome or high-functioning autism. Journal of Child Psychology and Psychiatry, 42, 241–253.PubMedCrossRef Baron-Cohen, S., Wheelwright, S., Hill, J., Raste, Y., & Plumb, I. (2001). The “Reading the Mind in the Eyes” Test revised version: A study with normal adults, and adults with Asperger syndrome or high-functioning autism. Journal of Child Psychology and Psychiatry, 42, 241–253.PubMedCrossRef
go back to reference Bauminger, N., & Kasari, C. (1999). Brief report: Theory of mind in high-functioning children with autism. Journal of Autism and Developmental Disorders, 29, 81–86.PubMedCrossRef Bauminger, N., & Kasari, C. (1999). Brief report: Theory of mind in high-functioning children with autism. Journal of Autism and Developmental Disorders, 29, 81–86.PubMedCrossRef
go back to reference Bauminger, N., & Shulman, C. (2003). The development and maintenance of friendship in high-functioning children with autism. Maternal perceptions. Autism, 7, 81–97. Bauminger, N., & Shulman, C. (2003). The development and maintenance of friendship in high-functioning children with autism. Maternal perceptions. Autism, 7, 81–97.
go back to reference Bishop, D. (2000). What’s so special about Asperger syndrome ? The need for further exploration of the borderlands of autism. In A. Klin, F. Volkmar, & S. Sparrow (Eds.), Asperger syndrome (pp. 254–277). New York: Guilford Press. Bishop, D. (2000). What’s so special about Asperger syndrome ? The need for further exploration of the borderlands of autism. In A. Klin, F. Volkmar, & S. Sparrow (Eds.), Asperger syndrome (pp. 254–277). New York: Guilford Press.
go back to reference Bowler, D. M. (1992). ‘Theory of mind’ in Asperger’s syndrome. Journal of Child Psychology and Psychiatry, 33, 877–893.PubMedCrossRef Bowler, D. M. (1992). ‘Theory of mind’ in Asperger’s syndrome. Journal of Child Psychology and Psychiatry, 33, 877–893.PubMedCrossRef
go back to reference Boucher, J. (1989). The theory of mind hypothesis of autism: Explanation, evidence and assessment. British Journal of Disorders of Communication, 24, 181–198.PubMedCrossRef Boucher, J. (1989). The theory of mind hypothesis of autism: Explanation, evidence and assessment. British Journal of Disorders of Communication, 24, 181–198.PubMedCrossRef
go back to reference Buysse, A., & Ickes, W. (1999). Topic-relevant cognition and empathic accuracy in laboratory discussions of safer sex. Psychology and Health, 14, 351–366.CrossRef Buysse, A., & Ickes, W. (1999). Topic-relevant cognition and empathic accuracy in laboratory discussions of safer sex. Psychology and Health, 14, 351–366.CrossRef
go back to reference Dahlgren, S., & Trillingsgaard, A. (1996). Theory of mind in non-retarded children with autism and Asperger’s syndrome. Journal of Child Psychology and Psychiatry, 37, 759–763.PubMedCrossRef Dahlgren, S., & Trillingsgaard, A. (1996). Theory of mind in non-retarded children with autism and Asperger’s syndrome. Journal of Child Psychology and Psychiatry, 37, 759–763.PubMedCrossRef
go back to reference De Clercq, A., Buysse, A., Roeyers, H., Ickes, W., Ponnet, K., & Verhofstadt, L. (2001). VIDANN: A video annotation system. Behavior Research Methods, Instruments, and Computers, 33, 159–166.PubMed De Clercq, A., Buysse, A., Roeyers, H., Ickes, W., Ponnet, K., & Verhofstadt, L. (2001). VIDANN: A video annotation system. Behavior Research Methods, Instruments, and Computers, 33, 159–166.PubMed
go back to reference Dziobek, I., Fleck, S., Kalbe, E., Rogers, K., Hassenstab, J., Brand, M., Kessler, J., Woike, J., Wolf, T., & Convit, A. (2006). Introducing MASC: A movie for the assessment of social cognition. Journal of Autism and Developmental Disorders, 36, 623–636.PubMedCrossRef Dziobek, I., Fleck, S., Kalbe, E., Rogers, K., Hassenstab, J., Brand, M., Kessler, J., Woike, J., Wolf, T., & Convit, A. (2006). Introducing MASC: A movie for the assessment of social cognition. Journal of Autism and Developmental Disorders, 36, 623–636.PubMedCrossRef
go back to reference Eisenberg, N., Murphy, B., & Shepard, S. (1997). The development of empathic accuracy. In Ickes, W. (Ed.), Empathic accuracy (pp. 73–116). New York: Guilford Press. Eisenberg, N., Murphy, B., & Shepard, S. (1997). The development of empathic accuracy. In Ickes, W. (Ed.), Empathic accuracy (pp. 73–116). New York: Guilford Press.
go back to reference Eisenberg, N., Shea, C. L., Carlo, G., & Knight, G. (1991). Empathy-related responding and cognition: A “chicken and the egg” dilemma. In W. Kurtines, & J. Gewirtz (Eds.), Handbook of moral behavior and development: Vol. 2. Research (pp. 63–68). Hillsdale NJ: Lawrence Erlbaum. Eisenberg, N., Shea, C. L., Carlo, G., & Knight, G. (1991). Empathy-related responding and cognition: A “chicken and the egg” dilemma. In W. Kurtines, & J. Gewirtz (Eds.), Handbook of moral behavior and development: Vol. 2. Research (pp. 63–68). Hillsdale NJ: Lawrence Erlbaum.
go back to reference Gillberg, C., Nordin, V., & Ehlers, S. (1996). Early detection of autism. Diagnostic instrument for clinicians. European Child and Adolescent Psychiatry, 5, 67–74.CrossRef Gillberg, C., Nordin, V., & Ehlers, S. (1996). Early detection of autism. Diagnostic instrument for clinicians. European Child and Adolescent Psychiatry, 5, 67–74.CrossRef
go back to reference Golan, O., Baron-Cohen, S., & Hill, J. (2006). The Cambridge mindreading (CAM) face-voice battery: Testing complex emotion recognition in adults with and without Asperger syndrome. Journal of Autism and Developmental Disorders, 36, 169–183.PubMedCrossRef Golan, O., Baron-Cohen, S., & Hill, J. (2006). The Cambridge mindreading (CAM) face-voice battery: Testing complex emotion recognition in adults with and without Asperger syndrome. Journal of Autism and Developmental Disorders, 36, 169–183.PubMedCrossRef
go back to reference Grossman, J., Klin, A., Carter, A., & Volkmar, F. (2000). Verbal bias in the recognition of facial emotions in children with Asperger syndrome. Journal of Child Psychology and Psychiatry and Allied Disciplines, 41, 369–379.CrossRef Grossman, J., Klin, A., Carter, A., & Volkmar, F. (2000). Verbal bias in the recognition of facial emotions in children with Asperger syndrome. Journal of Child Psychology and Psychiatry and Allied Disciplines, 41, 369–379.CrossRef
go back to reference Happé, F. (1994a). An advanced test of theory of mind: Understanding of story characters’ thoughts and feelings by able autistic, mentally handicapped, and normal children and adults. Journal of Autism and Developmental Disorders, 24, 129–154.PubMedCrossRef Happé, F. (1994a). An advanced test of theory of mind: Understanding of story characters’ thoughts and feelings by able autistic, mentally handicapped, and normal children and adults. Journal of Autism and Developmental Disorders, 24, 129–154.PubMedCrossRef
go back to reference Happé, F. (1994b). Autism: An introduction to psychological theory. London: University College London Press. Happé, F. (1994b). Autism: An introduction to psychological theory. London: University College London Press.
go back to reference Happé, F. (1995). The role of age and verbal ability in the theory of mind task performance of subjects with autism. Child Development, 66, 843–855.PubMedCrossRef Happé, F. (1995). The role of age and verbal ability in the theory of mind task performance of subjects with autism. Child Development, 66, 843–855.PubMedCrossRef
go back to reference Hays, W. L. (1994). Statistics. Fifth edition. Orlando: Harcourt Brace College Publishers. Hays, W. L. (1994). Statistics. Fifth edition. Orlando: Harcourt Brace College Publishers.
go back to reference Heavey, L., Phillips, W., Baron-Cohen, S., & Rutter, M. (2000). The awkward moment test: A naturalistic measure of social understanding in autism. Journal of Autism and Developmental Disorders, 30, 225–236.PubMedCrossRef Heavey, L., Phillips, W., Baron-Cohen, S., & Rutter, M. (2000). The awkward moment test: A naturalistic measure of social understanding in autism. Journal of Autism and Developmental Disorders, 30, 225–236.PubMedCrossRef
go back to reference Howlin, P. (1997). Autism: Preparing for Adulthood. New York: Routledge. Howlin, P. (1997). Autism: Preparing for Adulthood. New York: Routledge.
go back to reference Ickes, W. (1993). Empathic Accuracy. Journal of Personality, 61, 587–610.CrossRef Ickes, W. (1993). Empathic Accuracy. Journal of Personality, 61, 587–610.CrossRef
go back to reference Ickes, W., Bissonnette, V., Garcia, S., & Stinson, L. L. (1990a). Implementing and using the dyadic interaction paradigm. In C. Hendrick, & M. S. Clark (Eds.), Review of personality and social psychology: Research methods in personality and social psychology (Vol. 11, pp. 16–44). Newbury Park, CA: Sage. Ickes, W., Bissonnette, V., Garcia, S., & Stinson, L. L. (1990a). Implementing and using the dyadic interaction paradigm. In C. Hendrick, & M. S. Clark (Eds.), Review of personality and social psychology: Research methods in personality and social psychology (Vol. 11, pp. 16–44). Newbury Park, CA: Sage.
go back to reference Ickes, W., Buysse, A., Pham, H., Rivers, K., Erickson, J., Hancock, M., Kelleher, J., & Gesn, P. (2000). On the difficulty of distinguishing ‘good’ and ‘poor’ perceivers: A social relations analysis of empathic accuracy data. Personal Relationships, 7, 219–234.CrossRef Ickes, W., Buysse, A., Pham, H., Rivers, K., Erickson, J., Hancock, M., Kelleher, J., & Gesn, P. (2000). On the difficulty of distinguishing ‘good’ and ‘poor’ perceivers: A social relations analysis of empathic accuracy data. Personal Relationships, 7, 219–234.CrossRef
go back to reference Ickes, W., Stinson, L., Bissonnette, V., & Garcia, S. (1990b). Naturalistic social cognition: Empathic accuracy in mixed-sex dyads. Journal of Personality and Social Psychology, 59, 730–742.CrossRef Ickes, W., Stinson, L., Bissonnette, V., & Garcia, S. (1990b). Naturalistic social cognition: Empathic accuracy in mixed-sex dyads. Journal of Personality and Social Psychology, 59, 730–742.CrossRef
go back to reference Ickes, W., Robertson, E., Tooke, W., & Teng, G. (1986). Naturalistic social cognition: Methodology, assessment and validation. Journal of Personality and Social Psychology, 51, 66–82.CrossRef Ickes, W., Robertson, E., Tooke, W., & Teng, G. (1986). Naturalistic social cognition: Methodology, assessment and validation. Journal of Personality and Social Psychology, 51, 66–82.CrossRef
go back to reference Kenny, D. (1994). Interpersonal perception: A social relations analysis. New York: Guilford Press. Kenny, D. (1994). Interpersonal perception: A social relations analysis. New York: Guilford Press.
go back to reference Kleinman, J., Marciano, P., & Ault, R. (2001). Advanced theory of mind in high-functioning adults with autism. Journal of Autism and Developmental Disorders, 31, 29–36.PubMedCrossRef Kleinman, J., Marciano, P., & Ault, R. (2001). Advanced theory of mind in high-functioning adults with autism. Journal of Autism and Developmental Disorders, 31, 29–36.PubMedCrossRef
go back to reference Klin, A., & Jones, W. (2006). Attributing social and physical meaning to ambiguous visual displays in individuals with higher-functioning autism spectrum disorders. Brain and Cognition, 61, 40–53.PubMedCrossRef Klin, A., & Jones, W. (2006). Attributing social and physical meaning to ambiguous visual displays in individuals with higher-functioning autism spectrum disorders. Brain and Cognition, 61, 40–53.PubMedCrossRef
go back to reference Klin, A, Jones, W., Schultz, R., Volkmar, F., & Cohen, D. (2002). Visual fixation patterns during viewing of naturalistic social situations as predictors of social competence in individuals with autism. Archives of General Psychiatry, 59, 809–816.PubMedCrossRef Klin, A, Jones, W., Schultz, R., Volkmar, F., & Cohen, D. (2002). Visual fixation patterns during viewing of naturalistic social situations as predictors of social competence in individuals with autism. Archives of General Psychiatry, 59, 809–816.PubMedCrossRef
go back to reference Lord, C. (1993) The complexity of social behaviour in autism. In S. Baron-Cohen, H. Tager-Flusberg, & D. Cohen (Eds.), Understanding other minds (pp. 292–316). New York: Oxford University Press. Lord, C. (1993) The complexity of social behaviour in autism. In S. Baron-Cohen, H. Tager-Flusberg, & D. Cohen (Eds.), Understanding other minds (pp. 292–316). New York: Oxford University Press.
go back to reference Marangoni, C., Garcia, S., Ickes, W., & Teng, G. (1995). Empathic accuracy in a clinically relevant setting. Journal of Personality and Social Psychology, 68, 854–869.PubMedCrossRef Marangoni, C., Garcia, S., Ickes, W., & Teng, G. (1995). Empathic accuracy in a clinically relevant setting. Journal of Personality and Social Psychology, 68, 854–869.PubMedCrossRef
go back to reference Mayes, S., & Calhoun, S. (2001). Non-significance of early speech delay in children with autism and normal intelligence and implications for DSM-IV Asperger’s disorder. Autism, 5, 81–94.PubMedCrossRef Mayes, S., & Calhoun, S. (2001). Non-significance of early speech delay in children with autism and normal intelligence and implications for DSM-IV Asperger’s disorder. Autism, 5, 81–94.PubMedCrossRef
go back to reference Mesibov, G. (1992). Treatment issues with high-functioning adolescents and adults with autism. In E. Schopler, & G. Mesibov (Eds.), High-functioning individuals with autism (pp. 143–156). New York: Plenum Press. Mesibov, G. (1992). Treatment issues with high-functioning adolescents and adults with autism. In E. Schopler, & G. Mesibov (Eds.), High-functioning individuals with autism (pp. 143–156). New York: Plenum Press.
go back to reference Mesibov, G., & Shea, V. (2001). Understanding Asperger syndrome and high-functioning autism. Netherlands: Kluwer Academic Publishers. Mesibov, G., & Shea, V. (2001). Understanding Asperger syndrome and high-functioning autism. Netherlands: Kluwer Academic Publishers.
go back to reference Perner, J., & Wimmer, H. (1985). “John thinks tha Mary thinks that...“ Attribution of second order beliefs by 5–10 year old children. Journal of Experimental Child Psychology, 39, 437–471.CrossRef Perner, J., & Wimmer, H. (1985). “John thinks tha Mary thinks that...“ Attribution of second order beliefs by 5–10 year old children. Journal of Experimental Child Psychology, 39, 437–471.CrossRef
go back to reference Ponnet, K., Roeyers, H., Buysse, A., De Clercq, A., & Van der Heyden, E. (2004). Advanced mind-reading in adults with Asperger syndrome. Autism, 8, 249–266.PubMedCrossRef Ponnet, K., Roeyers, H., Buysse, A., De Clercq, A., & Van der Heyden, E. (2004). Advanced mind-reading in adults with Asperger syndrome. Autism, 8, 249–266.PubMedCrossRef
go back to reference Premack, D., & Woodruff, G. (1978). Does the chimpanzee have a theory of mind? Behavioural and Brain Sciences, 4, 515–526.CrossRef Premack, D., & Woodruff, G. (1978). Does the chimpanzee have a theory of mind? Behavioural and Brain Sciences, 4, 515–526.CrossRef
go back to reference Prior, M. R., Dahlstrom, B., & Squires, T. L. (1990). Autistic children’s knowledge of thinking and feeling states in other people. Journal of Child Psychology and Psychiatry, 31, 587–601.PubMedCrossRef Prior, M. R., Dahlstrom, B., & Squires, T. L. (1990). Autistic children’s knowledge of thinking and feeling states in other people. Journal of Child Psychology and Psychiatry, 31, 587–601.PubMedCrossRef
go back to reference Roeyers, H., Buysse, A., Ponnet, K., & Pichal, B. (2001). Advancing advanced mind-reading tests: Empathic accuracy in adults with a pervasive developmental disorder. Journal of Child Psychology and Psychiatry, 42, 271–278.PubMedCrossRef Roeyers, H., Buysse, A., Ponnet, K., & Pichal, B. (2001). Advancing advanced mind-reading tests: Empathic accuracy in adults with a pervasive developmental disorder. Journal of Child Psychology and Psychiatry, 42, 271–278.PubMedCrossRef
go back to reference Rutterford, M. D., Baron-Cohen, S., & Wheelwright, S. (2002). Reading the mind in the voice: A study with normal adults and adults with Asperger syndrome and high-functioning autism. Journal of Autism and Developmental Disorders, 32, 189–194.CrossRef Rutterford, M. D., Baron-Cohen, S., & Wheelwright, S. (2002). Reading the mind in the voice: A study with normal adults and adults with Asperger syndrome and high-functioning autism. Journal of Autism and Developmental Disorders, 32, 189–194.CrossRef
go back to reference Simpson, J. A., Ickes, W., & Blackstone, T. (1995). When the head protects the heart: Empathic accuracy in dating relationship. Journal of Personality and Social Psychology, 69, 629–641.CrossRef Simpson, J. A., Ickes, W., & Blackstone, T. (1995). When the head protects the heart: Empathic accuracy in dating relationship. Journal of Personality and Social Psychology, 69, 629–641.CrossRef
go back to reference Sodian, B., & Frith, U. (1992). Deception and sabotage in autistic, retarded and normal children. Journal of Child Psychology and Psychiatry, 33, 591–605.PubMedCrossRef Sodian, B., & Frith, U. (1992). Deception and sabotage in autistic, retarded and normal children. Journal of Child Psychology and Psychiatry, 33, 591–605.PubMedCrossRef
go back to reference Stinson, L., & Ickes, W. (1992). Empathic accuracy in the interactions of male friends versus male strangers. Journal of Personality and Social Psychology, 62, 787–797.PubMedCrossRef Stinson, L., & Ickes, W. (1992). Empathic accuracy in the interactions of male friends versus male strangers. Journal of Personality and Social Psychology, 62, 787–797.PubMedCrossRef
go back to reference Tager-Flusberg, H., & Sullivan, K. (1995). Attributing mental states to story characters: A comparison of narratives produced by autistic and mentally retarded individuals. Applied Psycholinguistics, 16, 241–256.CrossRef Tager-Flusberg, H., & Sullivan, K. (1995). Attributing mental states to story characters: A comparison of narratives produced by autistic and mentally retarded individuals. Applied Psycholinguistics, 16, 241–256.CrossRef
go back to reference Wechsler, D. (2000). WAIS-III: Wechsler Adult Intelligence Test (3rd ed.). Lisse: Swets & Zeitlinger. Wechsler, D. (2000). WAIS-III: Wechsler Adult Intelligence Test (3rd ed.). Lisse: Swets & Zeitlinger.
go back to reference Yirmiya, N., Solomonica-Levi, D., Shulman, C., & Pilowsky, T. (1996). Theory of mind abilities in individuals with autism, down syndrome, and mental retardation of unknown etiology: The role of age and intelligence. Journal of Child Psychology and Psychiatry and Allied Disciplines, 37, 1003–1014.CrossRef Yirmiya, N., Solomonica-Levi, D., Shulman, C., & Pilowsky, T. (1996). Theory of mind abilities in individuals with autism, down syndrome, and mental retardation of unknown etiology: The role of age and intelligence. Journal of Child Psychology and Psychiatry and Allied Disciplines, 37, 1003–1014.CrossRef
go back to reference Zager, D. (1999). Autism: Identification, education, and treatment (2nd ed.). New York: Lawrence Erlbaum Associates. Zager, D. (1999). Autism: Identification, education, and treatment (2nd ed.). New York: Lawrence Erlbaum Associates.
Metagegevens
Titel
Mind-Reading in Young Adults with ASD: Does Structure Matter?
Auteurs
Koen Ponnet
Ann Buysse
Herbert Roeyers
Armand De Clercq
Publicatiedatum
01-05-2008
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 5/2008
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-007-0462-5

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