Personality and emotion: Cognitive science perspectives

Advances in Personality Psychology: Volume 1

Volumn , Issue , 2014, Pages 199-237

  Matthews, Gerald ^a   Derryberry, Douglas ^b   Siegle, Greg J ^c  

^a UNIVERSITY OF CINCINNATI   (United States)

^b OREGON STATE UNIVERSITY   (United States)

^c UNIVERSITY OF PITTSBURGH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85045466432     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.4324/9781315812175     Document Type: Chapter

References (127)

1. Anderson, J.R. (1990) The Adaptive Character of Thought. Hillsdale, NJ: Erlbaum.
2. Bagby, R.M., Joffe, R.T., Parker, J.D.A., Kalemba, V. and Harkness, K.L. (1995) ‘Major depression and the five-factor model of personality’, Journal of Personality Disorders 9: 224-234.
3. Barnett, P.A. and Gotlib, I.H. (1988) ‘Psychosocial functioning and depression: Distinguishing among antecedents, concomitants, and consequences’, Psychological Bulletin 104: 97-126.
4. Beatty, J. (1980) Pupillometric Signs of Selective Attention in Man (Technical Report 10). Los Angeles: University of California, Human Neurophysiology Laboratory.
5. Beatty, J. (1982) ‘Task-evoked papillary responses, processing load, and the structure of processing resources’, Psychological Bulletin 91: 276-292.
6. Beck, A.T. (1974) ‘The development of depression’, in R.J. Friedman and M.M. Katz (eds) The Psychology of Depression. New York: Winston-Wiley.
7. Bentler, P.M. (1989) EQS Structural Equations Program Manual. Los Angeles, CA: BDMP Statistical Software.
8. Bolger, E.A. and Schilling, E.A. (1991) ‘Personality and the problems of everyday life: the role of neuroticism in exposure and reactivity to daily stressors’, Journal of Personality 59: 335-386.
9. Bower, G. (1981) ‘Mood and memory’, American Psychologist 36: 129-148.
10. Brandstatter, H. (1994) ‘Well-being and motivated person-environment fit: A time-sampling study of emotions’, European Journal of Personality 8: 75-94.
11. Busch, H.A., King, P.R. and Guttman, M.A. (1994) ‘Interactional anxiety in an examination situation with French and English high school students: An empirical test of a composite predictor for state anxiety’, Personality and Individual Differences 17: 111-116.
12. Buss, D.M. (1999) Evolutionary Psychology: The New Science of the Mind. Boston: Allyn and Bacon.
13. Carpenter, G.A. and Grossberg, S. (1990) ‘Neural dynamics of category learning and recognition: Structural invariants, reinforcement, and evoked potentials’, in M.L. Commons, R.J. Hermstein, S.M. Kosslyn, and D.B. Memford (eds) Computational and Clinical Approaches to Pattern Recognition and Concept Formation. Hillsdale, NJ: Erlbaum.
14. Cartwright-Hatton, S. and Wells, A. (1997) ‘Beliefs about worry and intrusions: The Meta-Cognitions Questionnaire and its correlates’, Journal of Anxiety Disorders II: 279-296.
15. Cohen, J. (1999) ‘At the interface of cognition and emotion: The role of the anterior cingulate and brainstem neuromodulatory systems in regulating and monitoring cognitive processes’, presentation at Affect and Plasticity: Neural Mechanisms Underlying Emotional Change, Madison, WI.
16. Cohen, J.D. and Servan-Schreiber, D. (1992) ‘Introduction to neural network models in psychiatry’, Psychiatric Annals 22(3): 113-118.
17. Corbetta, M., Miezin, F.M., Shulman, G.L. and Petersen, S.E. (1993) ‘A PET study of visuospatial attention’, Journal of Neuroscience 13: 1202-1226.
18. Costa, P.T., Jr, Somerfield, M.R. and McCrae, R.R. (1996) ‘Personality and coping: A reconceptualization’, in M. Zeidner and N.S. Endler (eds) Handbook of Coping: Theory, Research, Applications. New York: Wiley.
19. Craik, F.I.M., Moroz, T.M., Moscovitch, M., Stuss, D.T., Winocur, G., Tulving, E. and Kapur, S. (1999) ‘In search of the self: A positron emission tomography study’, Psychological Science 10: 26-34.
20. Davidson, R.J. (1998) ‘Affective style and affective disorders: Perspectives from affective neuroscience’, Cognition and Emotion 12: 307-330.
21. Deary, I.J., Blenkin, H., Agius, R.M., Endler, N.S., Zealley, H. and Wood, R. (1996) ‘Models of job-related stress and personal achievement among consultant doctors’, British Journal of Psychology 87: 3-30.
22. Depue, R.A. and Collins, P.F. (1999) ‘Neurobiology of the structure of personality: Dopamine, facilitation of incentive motivation, and extraversion’, Behavioral and Brain Sciences 22: 491-533.
23. Derryberry, D. and Reed, M.A. (1994) ‘Temperament and attention: Orienting toward and away from positive and negative signals’, Journal of Personality and Social Psychology 66: 1128-1139.
24. Derryberry, D. and Reed, M.A. (1997) ‘Motivational and attentional components of personality’, in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
25. Derryberry, D. and Reed, M.A. (1998) ‘Anxiety and attentional focusing: Trait, state and hemispheric influences’, Personality and Individual Differences 25: 745-761.
26. Derryberry, D. and Reed, M.A. (1999a) ‘Individual differences in attentional control: The adaptive regulation of response interference’, manuscript under editorial review.
27. Derryberry, D. and Reed, M.A. (1999b) ‘Individual differences in attentional control: Moderate threat-related biases in anxiety’, manuscript in preparation.
28. Dien, J. (1999) ‘Differential lateralization of trait anxiety and trait fearfulness: Evoked potential correlates’, Personality and Individual Differences 26: 333-356.
29. Dorn, L. and Matthews, G. (1995) ‘Prediction of mood and risk appraisals from trait measures: Two studies of simulated driving’, European Journal of Personality 9: 25-42.
30. Ebmeier, K.P., Deary, I.J., O’Carroll, R.E., Prentice, N., Moffoot, A.P.R. and Goodwin, G.M. (1994) ‘Personality associations with the uptake of the cerebral blood flow marker 99mTc-exametazine estimated with single photon emission tomograph’, Personality and Individual Differences 17: 587-595.
31. Endler, N.S. (1983) ‘Interactionism: A personality model but not yet a theory’, in M.M. Page (ed.) Nebraska Symposium on Motivation 1982: Personality -Current Theory and Research. Lincoln: University of Nebraska Press.
32. Endler, N.S., Parker, J.D.A., Bagby, R.M. and Cox, B.J. (1991) ‘The multidimensionality of state and trait anxiety: The factor structure of the Endler Multidimensional Anxiety Scales’, Journal of Personality and Social Psychology 60: 919-926.
33. Eysenck, H.J. (1967) The Biological Basis of Personality. Springfield, IL: Charles C. Thomas.
34. Eysenck, H.J. and Eysenck, M.W. (1985) Personality and Individual Differences: A Natural Science Approach. New York: Plenum.
35. Eysenck, M.W. and Graydon, J. (1989) ‘Susceptibility to distraction as a function of personality’, Personality and Individual Differences 10: 681-687.
36. Eysenck, S.B.G., Eysenck, H.J. and Barrett, P. (1985) ‘A revised version of the Psychoticism scale’, Personality and Individual Differences 6: 21-29.
37. Falconer S. and Matthews, G. (1999) ‘Stress reactions to work-related tasks: Predisposing factors’, paper presented at the ninth meeting of the International Society for the Study of Individual Differences, Vancouver, July.
38. Ferguson, E., Matthews, G. and Cox, T. (1999) ‘The Appraisal of Life Events (ALE) Scale: Reliability and validity’, British Journal of Health Psychology 4: 97-116.
39. Fredrikson, M., Wik, G., Fischer, H. and Andersson, J. (1995) ‘Affective and attentive neural networks in humans: A PET study of Pavlovian conditioning’, Neuroreport: An International Journal for the Rapid Communication of Research in Neuroscience 1: 97-101.
40. Goldberg, D. (1978) The General Health Questionnaire. Windsor: NFER-Nelson.
41. Gotlib, I.H. and McCann, C. Douglas. (1984) ‘Construct accessibility and depression: An examination of cognitive and affective factors’, Journal of Personality and Social Psychology 47: 427-439.
42. Gray, J.A. (1982) The Neuropsychology of Anxiety: An Enquiry into the Functions of the Septo-hippocampal System. Oxford: Oxford University Press.
43. Gray, J.A. and McNaughton, N. (1996) ‘The neuropsychology of anxiety: Reprise’, in D.A. Hope (ed.) Nebraska Symposium on Motivation: Perspectives on Anxiety, Panic, and Fear, vol. 3. Lincoln, Nebraska: University of Nebraska Press.
44. Haugeland, J. (ed.) (1997) Mind Design II (Rev. edn). Cambridge, MA: MIT Press.
45. Hecht-Neilsen, R. (1990) ‘Neurocomputing. Reading, MA: Addison-Wesley Publishing Company.
46. Hess, E.H. and Polt, J.H. (1964) ‘Pupil size in relation to mental activity during simple problem solving’, Science 182: 177-180.
47. Hestenes, D. (1992) ‘A neural network theory of manic-depressive illness’, in D.S. Levine and S.J. Leven (eds) Motivation, Emotion, and Goal Direction in Neural Networks, pp. 209-257. Hillsdale, NJ: Erlbaum.
48. Ingram, R. (1984) ‘Towards an information processing analysis of depression’, Cognitive Therapy and Research 8: 443-478.
49. Kahneman, D. and Beatty, J. (1966) ‘Pupil diameter and load on memory’, Science 154: 1583-1585.
50. Kitayama, S. (1997) ‘Affective influence in perception: Some implications of the amplification model’, in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
51. Klein, S.B., Babey, S.H. and Sherman, J.W. (1997) ‘The functional independence of trait and behavioral self-knowledge: Methodological considerations and new empirical findings’, Social Cognition 15: 183-203.
52. Larsen, R.J. and Ketelaar, T. (1991) ‘Personality and susceptibility to positive and negative emotional states’, Journal of Personality and Social Psychology 55: 132-140.
53. Lazarus, R.S. (1991) Emotion and Adaptation. Oxford: Oxford University Press.
54. Lazarus, R. S. and Folkman, S. (1984) Stress, Appraisal, and Coping. New York: Springer.
55. LeDoux, J.E. (1996) The Emotional Brain: The Mysterious Underpinnings of Emotional Life. New York: Simon and Schuster Inc.
56. Loehlin, J.C. (1992) Genes and Environment in Personality Development. Newbury Park, CA: Sage.
57. Luu, P., Collins, P. and Tucker, D.M. (1999) ‘Mood, personality and selfmonitoring: Negative affect and emotionality in relation tofrontal lobe mechanisms of error detection’, manuscript under editorial review.
58. MacLeod, C. and Mathews, A. (1988) ‘Anxiety and the allocation of attention to threat’, Quarterly Journal of Experimental Psychology 40: 653-670.
59. Maddock, R.J.B. and Michael, H. (1997) ‘Activation of left posterior cingulate gyrus by the auditory presentation of threat-related words: An fMRI study’, Psychiatry Research: Neuroimaging 75: 1-14.
60. Magnus, K, Diener, E., Fujita, F. and Pavot, W. (1993) ‘Extraversion and neuroticism as predictors of objective life events: A longitudinal analysis’, Journal of Personality and Social Psychology 65: 1046-1053.
61. Markus, H. and Cross, S. (1990) ‘The interpersonal self, in L.A. Pervin (ed.) Handbook of Personality: Theory and Research. New York: Guilford.
62. Mathews, A., May, J., Mogg, K. and Eysenck, M. (1990) ‘Attentional bias in anxiety: Selective search or defective filtering?', Journal of Abnormal Psychology 99: 166-173.
63. Matthews, G. (1995) ‘Investigating the causal status of neuroticism in longitudinal and experimental designs’, paper presented at the seventh meeting of the International Society for the Study of Individual Differences, Warsaw, Poland, July.
64. Matthews, G. (ed.) (1997a) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
65. Matthews, G. (1997b) ‘An introduction to the cognitive science of personality and emotion’, in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
66. Matthews, G. (1997c) ‘Extraversion, emotion and performance: A cognitiveadaptive model’, in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
67. Matthews, G. (1999) ‘Personality and skill: A cognitive-adaptive framework’, in P.L. Ackerman, P.C. Kyllonen and R.D. Roberts (eds) Learning and Individual Differences: Process, Trait, and Content Determinants. Washington, DC: American Psychological Association.
68. Matthews, G. and Campbell, S.E. (1998) ‘Task-induced stress and individual differences in coping’, in Proceedings of the 42nd Annual Meeting of the Human Factors and Ergonomics Society. Santa Monica: HFES.
69. Matthews, G. and Deary I. (1998) Personality Traits. Cambridge: Cambridge University Press.
70. Matthews, G., Falconer, S. and Campbell, S.E. (1998) ‘Adaptation to high workloads: Appraisal, coping and state change’, paper presented at the ninth European Conference on Personality, Guildford, England, July.
71. Matthews, G. and Gilliland, K. (1999) ‘The personality theories of H.J. Eysenck and J.A. Gray: A comparative review’, Personality and Individual Differences 26: 583-626.
72. Matthews, G. and Harley, T.A. (1993) ‘Effects of extraversion and self-report arousal on semantic priming: A connectionist approach’, Journal of Personality and Social Psychology 65: 735-756.
73. Matthews, G. and Harley, T.A. (1996) ‘Connectionist models of emotional distress and attentional bias’, Cognition and Emotion 10: 561-600.
74. Matthews, G., Hillyard, E.J. and Campbell, S.E. (1999) ‘Metacognition and maladaptive coping as components of test anxiety’, Clinical Psychology and Psychotherapy 6: 111-125.
75. Matthews, G., Jones, D.M. and Chamberlain, A.G. (1990) ‘Refining the measurement of mood: The UWIST Mood Adjective Checklist’, British Journal of Psychology 81: 17-42.
76. Matthews, G., Joyner, L., Gilliland, K., Huggins, J. and Falconer, S. (1999) ‘Validation of a comprehensive stress state questionnaire: Towards a state “Big Three”?', in I. Mervielde, I.J. Deary, F. De Fruyt and F. Ostendorf (eds) Personality Psychology in Europe, vol. 7. Tilburg: Tilburg University Press.
77. Matthews, G., Saklofske, D.H., Costa, P.T., Jr, Deary, I.J. and Zeidner, M. (1998) ‘Dimensional models of personality: A framework for systematic clinical assessment’, European Journal of Psychological Assessment 14: 35-18.
78. Matthews, G., Schwean, V.L., Campbell, S.E., Saklofske, D.H. and Mohamed A.A.R. (2000) ‘Personality, self-regulation and adaptation: A cognitive-social framework’, in M. Boekarts, P.R. Pintrich and M. Zeidner (eds) Handbook of Self-regulation. New York: Academic Press.
79. Matthews, G. and Wells, A. (1999) ‘The cognitive science of attention and emotion’, in T. Dalgleish and M. Power (eds) Handbook of Cognition and Emotion. New York: Wiley.
80. Mayer, J.D. (1986) ‘How mood influences cognition’, in N.E. Sharkey (ed.) Advances in Cognitive Science, vol. 1. Chichester: Ellis Horwood.
81. Metcalfe, J. and Mischel, W. (1999) ‘A hot/cool-system analysis of delay of gratification: Dynamics of willpower’, Psychological Review 106: 3-19.
82. Meyer, G.J. and Shack, J.R. (1989) ‘Structural convergence of mood and personality: Evidence for old and new directions’, Journal of Personality and Social Psychology 57: 691-706.
83. Mohamed, A.A.R. (1996) ‘Stress processes in British and overseas students’, unpublished doctoral dissertation, University of Dundee.
84. Navon, D. (1977) ‘Forest before trees: The precedence of global features in visual perception’, Cognitive Psychology 9: 353-383.
85. Necka, E. (1997) ‘Attention, working memory and arousal: Concepts apt to account for the “process of intelligence” ', in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
86. Newell, A. (1980) ‘Physical symbol systems’, Cognitive Science 4: 135-183.
87. Oatley, K. and Johnson-Laird, P. (1987) ‘Towards a cognitive theory of emotions’, Cognition and Emotion 1: 29-50.
88. Oatley, K. and Johnson-Laird, P. (1996) ‘The communicative theory of emotions: Empirical tests, mental models, and implications for social interaction’, in L.L. Martin and A. Tesser (eds) Striving and Feeling: Interactions Among Goals, Affect, and Self-regulation. Mahwah, NJ: Erlbaum.
89. Ormel, J. and Wohlfarth, T. (1991) ‘How neuroticism, long-term difficulties, and life situation change influence psychological distress: A longitudinal model’, Journal of Personality and Social Psychology 60: 744-755.
90. Parasuraman, R. (1998) ‘The attentive brain: Issues and prospects’, in R. Parasuraman (ed.) The Attentive Brain. Cambridge, MA: MIT Press.
91. Paykel, E.S. (1979) ‘Causal relationships between clinical depression and life events’, in J.E. Barrett (ed.) Stress and Mental Disorder, pp. 71-86. New York: Raven Press.
92. Plomin, R. and Caspi, A. (1998) ‘DNA and personality’, European Journal of Personality 12: 387-107.
93. Plutchik, R. (1997) ‘The circumplex as a general model of the structure of emotions and personality’, in R. Plutchik and H.R. Conte (eds) Circumplex Models of Personality and Emotions. Washington, DC: American Psychological Association.
94. Posner, M.I. and DiGirolamo, G.J. (1998) ‘Executive attention: Conflict, target detection and cognitive control’, in R. Parasuraman (ed.) The Attentive Brain. Cambridge, MA: MIT Press.
95. Posner, M.I and Raichle, M.E. (1994) Images of Mind. New York: Scientific American Library.
96. Posner, M.I. and Rothbart, M.K. (1998) ‘Attention, self-regulation and consciousness’, Philosophical Transactions of the Royal Society of London B 353: 1915-1927.
97. Pylyshyn, Z.W. (1984) Computation and Cognition: Toward a Foundation for Cognitive Science. Cambridge, MA: MIT Press.
98. Reiman, E.M. (1997) ‘The application of positron emission tomography to the study of normal and pathologic emotion’, Journal of Clinical Psychiatry 58: 4-12.
99. Robertson, L.C. and Lamb, M.R. (1991) ‘Neuropsychological contributions to theories of part/whole organization’, Cognitive Psychology 23: 299-330.
100. Rolls, E.T. (1999) The Brain and Emotion. New York: Oxford University Press.
101. Runyan, W.M. (1997) ‘Studying lives: Psychobiography and the conceptual structure of personality psychology’, in R. Hogan and J.A. Johnson (eds) Handbook of Personality Psychology. San Diego, CA: Academic Press.
102. Sarle, W. S. (1994) ‘Neural networks and statistical models’, in Proceedings of the Nineteenth Annual SAS Users Group International Conference, pp. 1538-1550. Cary, NC: SAS Institute.
103. Siegle, G.J. (1996) ‘Rumination on affect: Cause for negative attention biases in depression?', Unpublished Master’s Thesis, San Diego State University. This thesis can be obtained from the following website: http://www/sci.sdsu.edu/CAL/greg/thesis/.
104. Siegle, G.J. (1997) ‘Why I make models (or what I learned in graduate school about validating clinical causal theories with computational models)', The Behavior Therapist 20: 179-184.
105. Siegle, G.J. (1999a) Cognitive and physiological aspects of attention to personally relevant negative information in depression’, unpublished doctoral dissertation, San Diego State University/University of California, San Diego. (This dissertation can be obtained from the following web site: http://www.sci.sdsu.edu/CAL/greg/dissert.)
106. Siegle, G.J. (1999b) ‘A neural network model of attention biases in depression’, in E. Ruppin, J. Reggia and D. Glanzman (eds) Progress in Brain Research, vol. 121, pp. 415-441. New Jersey: Elsevier.
107. Siegle, G.J. and Ingram, R.E. (1997a) ‘Modeling individual differences in negative information processing biases’, in G. Matthews (ed.) Personality and Individual Differences in Psychopathology. Princeton, NJ: Erlbaum.
108. Siegle, G.J. and Ingram, R.E. (1997b) ‘A neural network model of inability to process emotional information in depression’, paper presented at the meeting of the Society for Research in Psychopathology, Palm Springs, CA.
109. Siegle, G.J., Ingram, R., Granholm, E. and Matt, G. (1998) ‘Modeling the time course of attention to negative information in depression’, in G. Matthews (Chair) Cognitive Science Perspectives on Personality and Emotion. Presentations at the 9th European Conference on Personality, Surrey, England.
110. Siegle, G.J., Ingram, R.E. and Matt, G.E. (1995) ‘A neural network model of information processing biases in depression’, paper presented at the workshop on Neural Modeling of Cognitive and Brain Disorders, College Park, Maryland.
111. Siegle, G.J., Ingram, R.E. and Matt, G.E. (submitted) ‘Affective interference: Explanation for negative attention biases in depression’ (Note: This information is also presented in Siegle (1996).)
112. Siegle, G., Sagratti, S. and Crawford, C. (1999) ‘Effects of ruminator and Initial severity on response to cognitive therapy for depression’, paper presented at the meeting of the Association for the Advancement of Behavior Therapy, Toronto.
113. Spielberger, C.D. (1966) ‘The effects of anxiety on complex learning and academic achievement’, in C.D. Spielberger (ed.) Anxiety and Behavior. London: Academic Press.
114. Spielberger, C.D., Crane, R.S., Kearns, W.D., Pellegrin, K.L., Rickman, R.L. and Johnson, E.H. (1991) ‘Anger and anxiety in essential hypertension’, in C.D. Spielberger, I.G. Sarason, Z. Kulcsar and G.L. Van Heck (eds) Stress and Emotion: Anxiety, Anger and Curiosity, vol. 14. New York: Hemisphere.
115. Taylor, S.F., Komblum, S., Minoshima, S., Oliver, L.M. and Koeppe, R.A (1994) ‘Changes in medial cortical blood flow with a stimulus-response compatibility task’, Neuropsychologia 32: 249-255.
116. Thayer, R.E. (1996) The Origin of Everyday Moods. New York: Oxford University Press.
117. Trull, T.J. and Sher, K.J. (1994) ‘Relationship between the five-factor model of personality and Axis I disorders in a nonclinical sample’, Journal of Abnormal Psychology 103: 350-360.
118. Tryon, W.W. (1993) ‘Neural networks: I. Theoretical unification through connectionism’, Clinical Psychology Review 13: 341-352.
119. Tryon, W.W. (1997) ‘Introduction to the Bidirectional Associative Memory Model: Implications for psychopathology, treatment, and research’, in G. Matthews (ed.) Cognitive Science Perspectives on Personality and Emotion. Amsterdam: Elsevier.
120. Tucker, D.M. and Derryberry, D. (1992) ‘Motivated attention: Anxiety and the frontal executive mechanisms’, Neuropsychiatry, Neuropsychology, and Behavioral Neurology 5: 233-252.
121. Tucker, D.M. and Williamson, P.A. (1984) ‘Asymmetric neural control systems in human self-regulation’, Psychological Review 91: 185-215.
122. Watson, D. and Clark, L.A. (1992) ‘On traits and temperament: General and specific factors of emotional experience and their relation to the five-factor model’, Journal of Personality 60: 441-146.
123. Wells, A. (1994) ‘A multi-dimensional measure of worry: Development and preliminary validation of the Anxious Thoughts Inventory’, Anxiety, Stress and Coping 6: 289-299.
124. Wells, A. and Matthews, G. (1994) Attention and Emotion: A Clinical Perspective. Hillsdale, NJ: Erlbaum.
125. Williams, J. and Oaksford, M. (1992) ‘Cognitive science, anxiety, and depression: From experiments to connectionism’, in D.J. Stein and J.E. Young (eds) Cognitive Science and the Clinical Disorders, San Diego, CA: Academic Press.
126. Zeidner, M. (1998) Test Anxiety: The State of the Art. New York: Plenum.
127. Zuckerman, M. (1991) Psychobiology of Personality. Cambridge, UK: Cambridge University Press.