{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T07:48:53Z","timestamp":1770968933251,"version":"3.50.1"},"reference-count":22,"publisher":"Royal College of Psychiatrists","issue":"530","license":[{"start":{"date-parts":[[2018,1,29]],"date-time":"2018-01-29T00:00:00Z","timestamp":1517184000000},"content-version":"unspecified","delay-in-days":17560,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Psychiatry"],"published-print":{"date-parts":[[1970,1]]},"abstract":"<jats:p>The Maudsley Personality Inventory (Eysenck, 1959a) measures the two factors of neuroticism and extraversion, which are considered to be independent and relatively stable aspects of personality in normal subjects. Bartholomew and Marley (1959) tentatively concluded that changes in the mental state did not greatly affect the N and E scores, and Mezey <jats:italic>et al.<\/jats:italic> (1963) found that the scores re mained relatively constant during depressive illness, although there was a slight increase in neuroticism. McGuire et al. (1963) noted that the relationship between N and E scores ceased to be orthogonal during illness when the scores became negatively correlated. Knowles (1960) found relatively high test-retest correlations in both a normal group and a neurotic group after a year, although the correlations in the neurotic group were lower than in the normal group; he also found some evidence that fluctuations in clinical state influenced the stability of the N scores. Moreover, on measuring neuroticism and extraversion with the Eysenck Personality Inventory (Eysenck and Eysenck, 1964), Knowles and Kreitman (1965) concluded that N (but not E) scores were influenced to a small but significant degree by changes in the patients' clinical state. Coppen and Metcalfe (1965) found that the mean N score of a group of depressed patients decreased significantly on recovery and that there was an associated significant increase in the mean E score. These changes were most marked in patients with endogenous depression. The scores of the recovered patients were within normal limits. Ingham (1966) demonstrated essentially similar changes over a three year period in a group of neurotic patients.<\/jats:p>","DOI":"10.1192\/bjp.116.530.11","type":"journal-article","created":{"date-parts":[[2008,8,6]],"date-time":"2008-08-06T14:04:14Z","timestamp":1218031454000},"page":"11-19","source":"Crossref","is-referenced-by-count":103,"title":["The Relationship between the Maudsley Personality Inventory and the Course of Affective Disorders"],"prefix":"10.1192","volume":"116","author":[{"given":"T. A.","family":"Kerr","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kurt","family":"Schapira","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Roth","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. F.","family":"Garside","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"170","published-online":{"date-parts":[[2018,1,29]]},"reference":[{"key":"S0007125000189937_ref18","doi-asserted-by":"publisher","DOI":"10.1016\/0022-3999(63)90008-4"},{"key":"S0007125000189937_ref19","article-title":"\u2018The phobic anxiety-depersonalization syndrome.\u2019","volume":"52","author":"Roth","year":"1959","journal-title":"Proc. Roy. Soc. Med."},{"key":"S0007125000189937_ref9","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.114.510.611"},{"key":"S0007125000189937_ref4","doi-asserted-by":"crossref","unstructured":"Eysenck H. J. (1959a). Manual of the Maudsley Personality Inventory. London.","DOI":"10.1037\/t17867-000"},{"key":"S0007125000189937_ref8","doi-asserted-by":"publisher","DOI":"10.1111\/j.2044-8295.1964.tb00911.x"},{"key":"S0007125000189937_fn1","unstructured":"The norms used for comparison with the clinical groups are as follows:"},{"key":"S0007125000189937_ref10","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.114.511.767"},{"key":"S0007125000189937_ref5","doi-asserted-by":"publisher","DOI":"10.1111\/j.2044-8295.1959.tb00694.x"},{"key":"S0007125000189937_ref1","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.105.438.238"},{"key":"S0007125000189937_ref11","doi-asserted-by":"publisher","DOI":"10.1037\/h0038352"},{"key":"S0007125000189937_ref21","unstructured":"Roth M. (1969). \u2018The classification of affective disorders.\u2019 In press."},{"key":"S0007125000189937_ref2","article-title":"\u2018Effect of a depressive illness on MPI scores.\u2019","volume":"III","author":"Coppen","year":"1965","journal-title":"Psychiat."},{"key":"S0007125000189937_ref12","article-title":"\u2018The Eysenck Personality Inventory: some considerations.\u2019","volume":"III","author":"Knowles","year":"1965","journal-title":"Brit. J. Psychiat."},{"key":"S0007125000189937_ref17","unstructured":"Metcalfe M. (1968). \u2018The personality of depressive patients.\u2019 In: Recent Developments in Affective Disorder. ed. A. Coppen and A. Walk British Journal of Psychiatry Special Publication No. 2."},{"key":"S0007125000189937_ref14","doi-asserted-by":"publisher","DOI":"10.1111\/j.2044-8295.1963.tb00871.x"},{"key":"S0007125000189937_ref3","article-title":"\u2018The questionnaire measurement of neuroticism and extraversion.\u2019","volume":"50","author":"Eysenck","year":"1956","journal-title":"Riv, di Psicol."},{"key":"S0007125000189937_ref16","volume-title":"Analysing Qualitative Data","author":"Maxwell","year":"1961"},{"key":"S0007125000189937_ref20","first-page":"293","article-title":"\u2018The phobic anxiety-depersonalisation syndrome and some general aetiological problems in psychiatry.\u2019","volume":"I","author":"Roth","year":"1960","journal-title":"J. Neuropsychiat."},{"key":"S0007125000189937_ref6","unstructured":"Eysenck H. J. , Eysenck Sybil B. G. (1964). Manual of the Eysenck Personality Inventory. London."},{"key":"S0007125000189937_ref13","volume-title":"\u2018Physical prowess and neurosis.\u2019","author":"Little","year":"1966"},{"key":"S0007125000189937_ref15","volume-title":"Psychological Statistics","author":"McNemar","year":"1962"},{"key":"S0007125000189937_ref7","article-title":"\u2018Changes in MPI scores in neurotic patients: a three year follow-up.\u2019","volume":"112","author":"Ingham","year":"1966","journal-title":"Brit. J. Psychol."}],"container-title":["British Journal of Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0007125000189937","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T15:38:16Z","timestamp":1559403496000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0007125000189937\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1970,1]]},"references-count":22,"journal-issue":{"issue":"530","published-print":{"date-parts":[[1970,1]]}},"alternative-id":["S0007125000189937"],"URL":"https:\/\/doi.org\/10.1192\/bjp.116.530.11","relation":{},"ISSN":["0007-1250","1472-1465"],"issn-type":[{"value":"0007-1250","type":"print"},{"value":"1472-1465","type":"electronic"}],"subject":[],"published":{"date-parts":[[1970,1]]}}}