Abrams, M. (1973). Subjective social indicators. Social Trends 4, 35–50.Google Scholar

Abrams, M. (1976). A Review of Work on Subjective Social Indicators 1971–1975. Occasional Papers in Survey Research No. 8. SSRC Survey Unit: London.Google Scholar

Abrams, M. & Hall, J. (1972). The Condition of the British People: Report on a Pilot Survey Using Self Rating Scales. SSRC Survey Unit: London.Google Scholar

Amenson, C. S., & Lewinsohn, P. M. (1981). An investigation into the observed sex difference in prevalence of unipolar depression. Journal of Abnormal Psychology 90 (1), 1–13.CrossRefGoogle ScholarPubMed

Ananth, J. (1978). Psychopathology in Indian females. Social Science and Medicine 12 (3B), 177–178.Google ScholarPubMed

Andrews, F. M., & Withey, S. B. (1976). Social Indicators of Well-Being: Americans’ Perception of Life Quality. Pelman Press: New York.CrossRefGoogle Scholar

Archer, J. (1976). Biological explanations of psychological sex differences. In Exploring Sex Differences (ed. Lloyd, B., and Archer, J.), pp. 241–266. Academic Press: London.Google Scholar

Argandona, M. & Kiev, A. (1972). Mental Health in the Developing World. A Case Study in Latin America. Free Press: New York.Google Scholar

Ashford, J. R., & Pearson, N. G. (1970). Who uses the health services and why? Proceedings of the Royal Statistical Society, Series A (General), 133 (3), 295.Google Scholar

Banks, M. H., Beresford, S. A., Morrell, D. C., Waller, J. J. & Watkins, C. J. (1975). Factors influencing demand for primary medical care in women aged 20–44 years: a preliminary report. International Journal of Epidemiology 4 (3), 189–195.CrossRefGoogle Scholar

Bardwick, J. (1971). The Psychology of Women: A Study of Bio-Cultural Conflicts. Harper and Row: New York.Google Scholar

Barker, R. G. (1953). Adjustment to Physical Handicap and Illness. McGraw-Hill: New York.Google Scholar

Beckmann, D. (1979). German survey dispels theory of class neuroses. The Doctor, 24 May, p. 28.Google Scholar

Beisser, M. (1974). Components and correlates of mental well-being. Journal of Health and Social Behaviour 15 (4), 320–327.CrossRefGoogle Scholar

Bernard, J. (1972). The Future of Marriage. Bantam Books: New York.Google Scholar

Birnbaum, J. A. (1975). Life patterns and self-esteem in gifted family-orientated and career-committed women. In Women and Achievement: Social and Motivational Analyses (ed. Mednick, M. T. S., Tangri, S. S., and Hoffman, L. W.), pp. 396–419. Halsted Press: New York.Google Scholar

Blau, T. H. (1977). Quality of life, social indicators an d criteria of change. Professional Psychology 8 (4), 464–473.CrossRefGoogle Scholar

Bradburn, N. M. (1969). The Structure of Psychological Well-Being. Aldine: Chicago.Google Scholar

Briscoe, C. W., & Smith, J. B. (1973). Psychiatric illness, marital units and divorce. Journal of Nervous and Mental Disease 158 (6), 440–445.CrossRefGoogle Scholar

Briscoe, M. E. (1978). Sex differences in perception of illness and life satisfaction. Psychological Medicine 8, 339–345.CrossRefGoogle ScholarPubMed

Briscoe, M. E. (1980). Sex differences in psychological well-being. Unpublished PhD thesis: University of London.Google Scholar

Briscoe, M. E. (1982). Subjective measures of well-being; differences in the perception of health and social problems. British Journal of Social Work 12 (2), 137–147.Google Scholar

Bross, I. D. J. (1958). How to use ridit analysis. Biometrics 14, 18–38.CrossRefGoogle Scholar

Broverman, I., Broverman, D., Clarkson, F., Rosenkranz, P. & Vogel, S. (1970). Sex role stereotypes and clinical judgments of mental health. Journal of Consulting and Clinical Psychology 34, 1–7.CrossRefGoogle ScholarPubMed

Brown, G. W., & Harris, T. (1978). Social Origins of Depression: A Study of Psychiatric Disorder in Women. Tavistock: London.Google Scholar

Campbell, A. & Converse, P. E. (1972). The Human Meaning of Social Change. Russell Sage Foundation: New York.Google Scholar

Campbell, A., Converse, P. E. & Rodgers, W. (1976). The Quality of American Life. Russell Sage Foundation: New York.Google Scholar

Cantril, H. (1965). The Pattern of Human Concerns. Rutgers University Press: New Jersey.Google Scholar

Cherry, F. & Deaux, K. (1978). Fear of success versus fear of gender-inappropriate behaviour. Sex Roles 4 (1), 97–101.CrossRefGoogle Scholar

Chesler, P. (1972). Women and Madness. Doubleday: New York.Google Scholar

Clancy, K. & Gove, W. (1974). Sex differences in mental illness: an analysis of response bias in self-reports. American Journal of Sociology 80, 205–216.CrossRefGoogle Scholar

Clare, A. W. (1980). Psychiatric and social aspects of premenstrual complaints in women attending G.P.’s. In Emotion and Reproduction (ed. Carenza, L. and Zichella, L.). Academic Press: London.Google Scholar

Collins, A. & Frankenhauser, M. (1978). Stress responses in male and female engineering students, Journal of Human Stress (June), 43–48.CrossRefGoogle Scholar

Cooperstock, R. (1971). Sex differences in the use of mood-modifying drugs: an explanatory model. Journal of Health and Social Behaviour 12, 238–244.CrossRefGoogle ScholarPubMed

Cooperstock, R. (1978). Sex differences in psychotropic drug use. Social Science and Medicine 12 (3B), 179–186.Google ScholarPubMed

Cosby, P. C. (1973). Self-disclosure: a literature review. Psychological Bulletin 79 (2), 73–91.CrossRefGoogle Scholar

Diamond, M., Diamond, A. L. & Mast, M. (1972). Visual sensitivity and sexual arousal levels during the menstrual cycle. Journal of Nervous and Mental Disease 155, 170–176.CrossRefGoogle ScholarPubMed

Dohrenwend, B. P., & Dohrenwend, B. S. (1976). Sex differences and psychiatric disorders. American Journal of Sociology 81, 1447–1454.CrossRefGoogle ScholarPubMed

Dora, H. F. (1951). Methods of measuring incidence and prevalance of diseases. American Journal of Public Health 41, 271–278.Google Scholar

Ehrenwald, J. (1963). Neurosis in the Family and Patterns of Psychosocial Defense: A Study of Psychiatric Epidemiology. New York.Google Scholar

Ember, C. A. (1973). Feminine task assignment and the social behaviour of boys. Ethos 1, 424–439.CrossRefGoogle Scholar

Enterline, P. E. (1961). Causes of death responsible for recent increases in sex mortalit y differentials in the United States. Milbank Memorial Fund Quarterly 38, 313–328.Google Scholar

Fabrikant, B. (1974). The psychotherapist and the female patient: perceptions and change. In Women in Therapy (ed. Franks, V. and Burtle, V.). Brunner/Mazel: New York.Google Scholar

Feld, S. (1963). Feelings of adjustment. In The Employed Mother in America (ed. Nye, F. I., and Hoffman, L. W.), pp. 331–352. Rand McNally: Chicago.Google Scholar

Feldman, J. J. (1966). The Dissemination of Health Information. Aldine: Chicago.Google Scholar

Ferree, M. M. (1976). The confused American housewife. Psychology Today 10 (Sept.), 76–80.Google Scholar

Finlay-Jones, R. A., & Burvill, P. W. (1977). The prevalence of minor psychiatric morbidity in the community. Psychological Medicine 7, 475–489.CrossRefGoogle ScholarPubMed

Finlay-Jones, R. A., & Burvill, P. W. (1979). Women, work and minor psychiatric morbidity. Social Psychiatry 14, 53–57.CrossRefGoogle Scholar

Firth, R. M. (1970). The social images of man and woman. Journal of Biosocial Science Supplement 2, 85–92.CrossRefGoogle Scholar

Flor-Henry, P. (1978). Gender, hemispheric specialization and psychopathology, Social Science and Medicine 12 (3B), 155–162.Google ScholarPubMed

Frankenhauser, M. (1977). Job demands, health and wellbeing. Journal of Psychosomatic Research 21, 313–321.CrossRefGoogle Scholar

Frankenhauser, M., Von Wright, M. R., Collins, A., Von Wright, J., Sedvall, G. & Swahn, C.-G. (1978). Sex differences in psycho-neuroendocrine reactions to examination stress. Psychosomatic Medicine 40 (4), 334–343.CrossRefGoogle Scholar

Franks, V. (1979). Gender and psychotherapy. In Gender and Disordered Behaviour: Sex Differences in Psychopathology (ed. Gomberg, E. S., and Franks, V.), pp. 453–485. Brunner/Mazel: New York.Google Scholar

Friedan, B. (1963). The Feminine Mystique. Norton: New York.Google Scholar

Friedson, E. (1970). Profession of Medicine. Dodd, Mead and Co.: New York.Google Scholar

Goldberg, D. P. (1972). The Detection of Psychiatric Illness by Questionnaire. Maudsley Monograph no. 21. Oxford University Press: London.Google Scholar

Goldberg, S. (1973). The Inevitability of Patriachy. Morrow: New York.Google Scholar

Gomberg, E. S. (1979). Problems with alcohol and other drugs. In Gender and Disordered Behavior: Sex Differences in Psychopathology (ed. Gomberg, E. S., and Franks, V.), pp. 204–240. Brunner/Mazel: New York.Google Scholar

Gove, W. R. (1972a). Sex roles, marital status and suicide. Journal of Health and Social Behaviour 13, 204–213.CrossRefGoogle Scholar

Gove, W. R. (1972ft). The relationship between sex roles, mental illness and marital status. Social Forces 51, 34–44.CrossRefGoogle Scholar

Gove, W. R. (1978). Sex differences in mental illness among adult men and women: an evaluation of four questions raised regarding the evidence on the higher rates of women. Social Science and Medicine 12 (3B), 187–198.Google ScholarPubMed

Gove, W. R. (1979). Sex differences in the epidemiology of mental disorder: evidence and explanations. In Gender and Disordered Behavior: Sex Differences in Psychopathology. (ed. Gomberg, E. S., and Franks, V.), pp. 23–68. Brunner/Mazel: New York.Google Scholar

Gove, W. R., & Hughes, M. (1979). Possible causes of the apparent sex differences in physical health: an empirical investigation. American Sociological Review 44, 126–146.CrossRefGoogle ScholarPubMed

Gove, W. R. & Tudor, J. F. (1973). Adult sex roles and mental illness. American Journal of Sociology 78, 812–835.CrossRefGoogle ScholarPubMed

Gove, W. R., McGorkel, J., Fain, T. & Hughes, M. (1976). Response bias in community surveys of mental health: systematic bias and random noise. Social Science and Medicine 10, 497–502.CrossRefGoogle ScholarPubMed

Gray, J. A., & Buffery, A. W. H. (1971). Sex differences in emotional and cognitive behaviour in mammals including man: adaptive and neural bases. Acta psychologica 35, 89–111.CrossRefGoogle ScholarPubMed

Gurin, G., Veroff, J. & Feld, S. (1960). Americans View Their Mental Health. Basic Books: New York.Google Scholar

Hall, J. (1975). The relationship between subjective and objective indicators of individual well-being - a linear modelling approach. Paper presented to joint seminar ‘Subjective Measures of Quality of Life’, sponsored by the SSRCs of UK and USA. Fitzwilliam College, Cambridge, England.Google Scholar

Hall, J. (1976). Subjective measure s of quality of life in Britain 1971 to 1975: some developments and trends. Social Trends 7, 47–60. HMSO: London.Google Scholar

Hall, J. & Ring, J. (1974). Indicators of environmental quality and life satisfaction - a subjective approach. Paper given at the Eighth World Congress of Sociology, ISA, Toronto.Google Scholar

Hammen, C. L., & Peters, S. D. (1978). Interpersonal consequences of depression: responses to men and women enacting a depressed role. Journal of Abnormal Psychology 87 (3), 322–332.CrossRefGoogle ScholarPubMed

Harris, T. (1976). Social factors in neurosis with special reference to depression. In Research in Neurosis (ed. Praag, H. M. Van), pp. 22–39. Bohn, Scheltema and Hokema: Utrecht.Google Scholar

Helsing, K. J., & Comstock, G. W. (1976). Response variation and location of questions within a questionnaire. International Journal of Epidemiology 5 (2), 126–130.CrossRefGoogle ScholarPubMed

Hicks, D. (1976). Primary Health Care. HMSO: London.Google Scholar

Hinkle, L. E., & Wolff, H. G. (1957). The nature of man’s adaptation to his total environment and the relation of this to illness. Archives of Internal Medicine 99, 442–460.CrossRefGoogle ScholarPubMed

Hinkle, L. E., Redmont, R., Plummer, N. & Wolff, H. G. (1960) An examination of the relation between symptoms, disability and serious illness, in two homogenous groups of men and women. American Journal of Public Health 50 (9), 1327–1336.CrossRefGoogle ScholarPubMed

Horner, M. S. (1968). Sex differences in achievement motivation and performance in competitive and noncompetitive situations. PhD dissertation: University of Michigan, Ann Arbor. University Microfilms, No. 69–12, 135.Google Scholar

Jahoda, M. (1958). Current Concepts of Positive Mental Health. Basic Books: New York.CrossRefGoogle Scholar

Janda, L. H., O’Grady, K. E. & Capps, C. F. (1978). Fear of success in males and females in sex-linked occupations. Sex Roles 4 (1), 43–50.CrossRefGoogle Scholar

Jourard, S. & Lasakow, P. (1958). Some factors in self-disclosure. Journal of Abnormal and Social Psychology 56, 91–98.CrossRefGoogle ScholarPubMed

Juran, S. (1979). A measure of stereotyping in fear-of-success cues. Sex Roles 5 (3), 287–297.CrossRefGoogle Scholar

Kessler, R. C., Brown, R. L. & Broman, C. L. (1981). Sex differences in psychiatric help-seeking: evidence from four large-scale surveys. Journal of Health and Social Behaviour 11, 49–64.CrossRefGoogle Scholar

Kohn, R. & White, K. (eds.) (1976). Health Care-an International Study: Report of the World Health Organisation/International Collaborative Study of Medical Care Utilization. Oxford University Press: London.CrossRefGoogle Scholar

Koons, D. A. (1973). Quality Control and Measurement of Nonsampling Error in the Health Interview Survey. Vital and Health Statistics, Series 2, No. 54. National Center for Health Statistics: Rockville, Md.CrossRefGoogle ScholarPubMed

Knupfer, G., Clark, W. & Room, R. (1966). The mental health of the unmarried. American Journal of Psychiatry 122 (Feb.), 841–851.CrossRefGoogle ScholarPubMed

Krietman, N. (1964). The patient’s spouse. British Journal of Psychiatry 110, 159–173.CrossRefGoogle Scholar

Krupinski, J. (1980). Health and quality of life. Social Science and Medicine 14A, 203–211.Google ScholarPubMed

Langner, T. S. (1962). A twenty-two item screening scale of psychiatric symptoms indicating impairment. Journal of Health and Human Behavior 3, 269–276.CrossRefGoogle Scholar

Langner, T. S., & Michael, S. (1963). Life Stress and Mental Health. Collier-Macmillan: London.Google Scholar

Leighton, A. H., Lambo, T. A., Hughes, C. C., Leighton, D. C., Murphy, J. M. & Macklin, D. B. (1963). Psychiatric Disorder Among the Yoruba. Cornell University Press: New York.Google Scholar

Lenanne, K. J., & Lenanne, R. J. (1973). Alleged psychogenic disorders in women: a possible manifestation of sexual prejudice. New England Journal of Medicine 6, 288–292.CrossRefGoogle Scholar

Lester, D. (1979). Sex differences in suicidal behaviour. In Gender and Disordered Behaviour: Sex Differences in Psychopathology (ed. Gomberg, E. S., and Franks, V.), pp. 287–300. Brunner/Mazel: New York.Google Scholar

Lewis, C. E., & Lewis, M. A. (1977). The potential impact of sexual equality on health. New England Journal of Medicine 297 (16), 863–867.CrossRefGoogle ScholarPubMed

Logan, W. P. D., & Cushion, A. A. (1958). Morbidity Statistics from General Practice, Volume 1 (General). General Register Office, Studies on Medical and Population Subjects, No. 14. HMSO: London.Google Scholar

McClelland, D. (1967). The Achieving Society. Free Press: New York.Google Scholar

McCrainie, E. W., Horowitz, A. J. & Martin, R. M. (1978). Alleged sex-role stereotyping in the assessment of women’s physical complaints: a study of general practitioners. Social Science and Medicine, 12, 111–116.Google Scholar

Maccoby, E. E., & Jacklin, J. (1975). The Psychology of Sex Differences. Oxford University Press: London.Google Scholar

Maslow, A. H. (1962). Towards a Psychology of Being. Van Nostrand: Princeton.CrossRefGoogle Scholar

Matarrazzo, R. G., Matarrazzo, J. D. & Saslow, G. (1961). The relationship between medical and psychiatric symptoms. Journal of Abnormal and Social Psychology 61 (1), 55.CrossRefGoogle Scholar

Mechanic, D. (1978). Sex, illness, illness behavior and the use of health services. Social Science and Medicine 12 (3B), 207–214.Google Scholar

Mechanic, D. & Greenley, I. R. (1976). The prevalence of psychological distress and help-seeking in a college student population. Social Psychiatry, 11, 1.CrossRefGoogle Scholar

Mechanic, D. & Newton, M. (1965). Some problems in the analysis of morbidity data. Journal of Chronic Diseases 18, 569–580.CrossRefGoogle ScholarPubMed

Messent, P. R. (1976). Female hormones and behaviour. In Exploring Sex Differences (ed. Lloyd, B., and Archer, J.), pp. 185–212. Academic Press: London.Google Scholar

Miller, P. Mcc., & Ingham, J. G. (1976). Friends, confidants and symptoms. Social Psychiatry 11, 51–58.CrossRefGoogle Scholar

Moos, R. H., Kopell, B. S., Melger, F. T., Yalom, I. D., Lunde, D. T., Clayton, R. B. & Hamburg, D. A. (1969). Fluctuations in symptoms and moods during the menstrual cycle. Journal of Psychosomatic Research 13, 37–44.CrossRefGoogle ScholarPubMed

Morgan, C. S. (1980). Female and male attitudes toward life: implications for theories of mental health. Sex Roles 6 (3), 367–380.CrossRefGoogle Scholar

Nathanson, C. A. (1975). Illness and the feminine role: a theoretical review. Social Science and Medicine 9, 57–62.CrossRefGoogle Scholar

Nathanson, C. A. (1977). Sex, illness and medical care. A review of data, theory and method. Social Science and Medicine, 11, 13–25.CrossRefGoogle ScholarPubMed

Nathanson, C. A. (1980). Social roles and health status among women: the significance of employment. Social Science and Medicine UK, 463–471.Google Scholar

Nicholson, J. (1979). A Question of Sex: The Differences between Men and Women. Fontana: London.Google Scholar

Nielson, J. (1964). Mental disorder s in married couples (assortative mating). British Journal of Psychiatry 110, 683–697.CrossRefGoogle Scholar

Nowacki, C. & Poe, C. (1973). The concept of mental health as related to sex of person perceived. Journal of Consulting and Clinical Psychology 40, 160.CrossRefGoogle ScholarPubMed

Oakley, A. (1977). Sex, Gender and Society. Temple Smith: London.Google Scholar

Orford, J. & Edwards, G. (1977). Alcoholism: A Comparison of Treatment and Advice with a Study of the Influence of Marriage. Maudsley Monographs no. 26. Oxford University Press: London.Google Scholar

Orley, J. H. (1970). Culture and Mental Illness: A Study from Uganda. East African Studies No. 36. East African Publishing House: Nairobi.Google Scholar

Palmore, E. & Luikart, C. (1972). Health and social factors related to life satisfaction. Journal of Health and Social Behaviour 13, 68–80.CrossRefGoogle ScholarPubMed

Parsons, T. & Bales, R. (1955). Family, Socialization and Interaction Process. Free Press: Glencoe, III.Google Scholar

Phillips, D. L. (1964). Rejection of the mentally ill; the influence of behaviour and sex. American Sociological Review 29, 679–687.CrossRefGoogle Scholar

Phillips, D. L., & Segal, B. E. (1969). Sexual status and psychiatric symptoms. American Sociological Review 34, 58–72.CrossRefGoogle ScholarPubMed

Rivkin, M. O. (1972). Contextual effects of families on female responses to illness. PhD dissertation: Johns Hopkins University, Baltimore.Google Scholar

Roberts, D. F. (1976). Sex differences in disease and mortality. In Equalities and Inequalities (ed. Carter, C. O., and Peel, J.), pp. 13–34. Academic Press: London.Google Scholar

Rosenblatt, P. C., & Cunningham, M. R. (1976). Sex differences in cross-cultural perspective. In Exploring Sex Differences (ed. Lloyd, B., and Archer, J.), pp. 71–94. Academic Press: London.Google Scholar

Rosenfield, S. (1980). Sex differences in depression: do women always have higher rates? Journal of Health and Social Behavior 21, 33–42.CrossRefGoogle ScholarPubMed

Roskies, E. (1978). Sex, culture and illness—an overview. Social Science and Medicine 12, (3B), 139–141.Google ScholarPubMed

Savage, J. E., Stearns, A. D. & Friedman, P. (1979). Relationship of internal—external locus of control, self-concept, and masculinity—femininity to fear of success in black freshmen and senior college women. Sex Roles 5 (3), 373–383.CrossRefGoogle Scholar

Schwab, J. J., Fennell, E. B. & Warheit, G. J. (1974). The epidemiology of psychosomatic disorders. Psychosomatics 15, 88–93.CrossRefGoogle ScholarPubMed

Seiden, E. M. (1979). Gender differences in psychophysiological illness. In Gender and Disordered Behavior: Sex Differences in Psychopathology (ed. Gomberg, E. S., and Franks, V.), pp. 426–449. Brunner/Mazel: New York.Google Scholar

Shaver, P. & Freedman, J. (1976). Your pursuit of happiness. Psychology Today, 10 (Aug.), 26–32.Google Scholar

Shepherd, M., Cooper, B., Brown, A. C. & Kalton, G. (1966). Psychiatric Illness in General Practice. Oxford University Press: London.Google Scholar

Sherman, J. A. (1967). Problem o f sex differences in space perception and aspects of intellectual functioning. Psychological Review 74, 290–299.CrossRefGoogle Scholar

Siegal, S. (1956). Non-Parametic Statistics for the Behavioral Sciences. McGraw-Hill: New York.Google Scholar

Smith, C. & Lloyd, B. (1978). Maternal behaviour and perceived sex of infant: revisited. Child Development 49, 1263–1265.CrossRefGoogle Scholar

Srole, L., Langner, T. S., Michael, S. T., Opler, M. K. & Rennie, T. A. C. (1962). Mental Health in the Metropolis: The Midtown Study, Vol. 1. McGraw-Hill: New York.CrossRefGoogle Scholar

Sudman, S. & Bradburn, N. (1974). Response Effects in Surveys. Aldine: Chicago.Google Scholar

Tavris, C. & Offir, C. (1977). The Longest War: Sex Differences in Perspective. Harcourt Brace Jovanovich: New York.Google Scholar

Verbrugge, L. M. (1975). Sex Differences in Illness and Death in the United States. John Hopkins University Center for Metropolitan Planning and Research: Baltimore.Google Scholar

Verbrugge, L. M. (1976). Females and illness. Recent trends in sex differences in the United States. Journal of Health and Social Behavior 17, 387–403.CrossRefGoogle ScholarPubMed

Verbrugge, L. M. (1978). Sex and gender in health and medicine. Social Science and Medicine 12 (5A), 329–333.Google ScholarPubMed

Verbrugge, L. M. (1979). Sex differences in complaint s and diagnoses. Revised version of a paper presented at American Public Health Association meeting, October 1978.Google Scholar

Weissman, M. M. (1974). The epidemiology of suicide attempts. Archives of General Psychiatry 30, 737–746.CrossRefGoogle ScholarPubMed

Weissman, M. M., & Klerman, G. L. (1979). Sex differences and the epidemiology of depression. In Gender and Disordered Behavior: Sex Differences in Psychopathology (ed. Gomberg, E. S., and Franks, V.), pp. 381–425. Brunner/Mazel: New York.Google Scholar

Weitz, S. (1977). Sex Roles: Biological, Psychological and Social Foundations. Oxfor d University Press: New York.Google Scholar

Wessman, A. E. (1956). A psychological inquiry into satisfaction and happiness. Unpublished PhD dissertation: Princeton University.Google Scholar

Will, J. A., Self, D. A. & Datan, N. (1976). Maternal behavior and perceived sex of infant. American Journal of Orthopsychiatry 46, 135–139.CrossRefGoogle ScholarPubMed

Williams, P., Tarnopolsky, A. & Hand, D. (1980). Case definition and case identification in psychiatric epidemiology: review and assessment. Psychological Medicine 10, 101–114.CrossRefGoogle Scholar

Wilson, W. (1967). Correlates of avowed happiness. Psychological Bulletin 67, 294–306.CrossRefGoogle ScholarPubMed