Summary
The relationship between trait neuroticism, life events and depressive symptoms was studied in a sample of New Zealand women over a 4-year period. These results were analysed using a structural equation modelling approach which attempted to estimate the effects of both random and systematic errors of measurement on the correlation between neuroticism and depressive symptoms. The analysis suggested the following major conclusions. — Firstly, simple correlations between neuroticism and depression measures are strongly biassed upward as a result of systematic errors of measurement. The correlation between neuroticism and depression was + 0.50 after correction of systematic measurement error, whereas prior to this correction it was + 0.70. — Secondly, there were consistent correlations between neuroticism measures, corrected for random and systematic measurement error, and life events scores, indicating that subjects who scored high on neuroticism had a greater susceptibility to adversity. — The implications of the approach for understanding the relationships between measures of personality traits and psychopathology are discussed.
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References
Alwin DF, Jackson DJ (1980) Measurement models for response errors in surveys: issues and applications. In: Schuessler KF (ed) Sociological methodology 1980. Jossey-Bass, San Francisco
Brown G, Harris T (1978) The social origins of depression. Tavistock, London
Cronbach L (1951) Coefficient alpha and the internal structure of tests. Psychology 16: 297–334
Eysenck HJ, Eysenck SBG (1964) Manual of the Eysenck personality Inventory. London University Press, London
Fergusson DM, Horwood LJ (1984) Life events and depression in women: a structural equation model. Psychol Med 14: 881–889
Fergusson DM, Horwood LJ (1985) The effects of test reliability on relationships between measures of life events and depression. Soc Psychiatry
Finlay-Jones R, Brown GW (1981) Types of stressful life events and the onset of anxiety and depressive disorders. Psychol Med 11: 803–815
Henderson S, Byrne DG, Duncan-Jones P (1981) Neurosis and the social environment. Academic Press, Sydney
Joreskog KG, Sorbom D (1984) LISREL VI: analysis of linear structural relationships by the method of maximum likelihood. Scientific Software Inc., Mooresville
Lloyd D (1980) Life events and depressive disorder reviewed. I. Events as predisposing factors. Arch Gen Psychiatry 37: 529–535
Miller P McC, Ingham JG (1976) Friends, confidents and symptoms. Soc Psychiatry 11: 51–58
Paykel ES, Myers JK, Dienelt MN, Klerman GL, Lindenthal JJ, Pepper MP (1969) Life events and depression: a controlled study. Arch Gen Psychiatry 21: 753–760
Pilowsky I, Levine S, Boulton D (1969) The classification of depression by numerical taxonomy. Br J Psychiatry 115: 937–945
Richman N (1978) Depression in mothers of young children. J R Soc Med 71: 489–493
Roy A (1978) Vulnerability factors and depression in women. Br J Psychiatry 133: 106–110
Silberfeld M (1978) Psychological symptoms and social supports. Soc Psychiatry 13: 11–17
Zung WWK (1965) A self-rating depression scale. Arch Gen Psychiatry 12: 63–70
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Horwood, L.J., Fergusson, D.M. Neuroticism, depression and life events: A structural equation model. Soc Psychiatry 21, 63–71 (1986). https://doi.org/10.1007/BF00578744
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DOI: https://doi.org/10.1007/BF00578744