{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T16:49:17Z","timestamp":1791218957366,"version":"4.1.0"},"reference-count":15,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[1979,11,1]],"date-time":"1979-11-01T00:00:00Z","timestamp":310262400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Behav Genet"],"published-print":{"date-parts":[[1979,11]]},"DOI":"10.1007\/bf01067349","type":"journal-article","created":{"date-parts":[[2005,2,1]],"date-time":"2005-02-01T10:28:50Z","timestamp":1107253730000},"page":"527-542","source":"Crossref","is-referenced-by-count":186,"title":["Twin method: Defense of a critical assumption"],"prefix":"10.1007","volume":"9","author":[{"given":"Sandra","family":"Scarr","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Louise","family":"Carter-Saltzman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"CR1","volume-title":"The Revised Visual Retention Test, Form C","author":"A. L. Benton","year":"1963","unstructured":"Benton, A. L. (1963.The Revised Visual Retention Test, Form C, William C. Brown, Dubuque, Ia."},{"key":"CR2","volume-title":"Columbia Mental Maturity Scale","author":"B. B. Burgemeister","year":"1959","unstructured":"Burgemeister, B. B., Blum, L. H., and Lorge, I. (1959).Columbia Mental Maturity Scale, Harcourt, Brace, & World, New York."},{"issue":"4","key":"CR3","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1007\/BF01066798","volume":"7","author":"L. Carter-Saltzman","year":"1977","unstructured":"Carter-Saltzman, L., and Scarr, S. (1977). MZ or DZ? Only your blood grouping laboratory knows for sure.Behav. Genet.,7(4):273?280.","journal-title":"Behav. Genet."},{"key":"CR4","first-page":"338","volume":"11","author":"R. Cederlof","year":"1961","unstructured":"Cederlof, R., Friberg, L., Johsson, E., and Kaij, L. (1961). Studies on similarity diagnosis in twins with the aid of mailed questionnaires.Acta Genet.,11:338.","journal-title":"Acta Genet."},{"key":"CR5","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1001\/archpsyc.1973.04200040021004","volume":"29","author":"D. J. Cohen","year":"1973","unstructured":"Cohen, D. J., Dibble, E., Grawe, J. M., and Pollin, W. (1973). Separating identical from fraternal twins.Arch. Gen. Psychiat.,29:465?469.","journal-title":"Arch. Gen. Psychiat."},{"key":"CR6","volume-title":"Antecedents of Self Esteem","author":"S. Coopersmith","year":"1967","unstructured":"Coopersmith, S. (1967).Antecedents of Self Esteem, Freeman, San Francisco."},{"key":"CR7","volume-title":"Peabody Picture Vocabulary Test","author":"L. M. Dunn","year":"1959","unstructured":"Dunn, L. M. (1959).Peabody Picture Vocabulary Test, American Guidance Service, Circle Pines, Minn."},{"key":"CR8","volume-title":"Junior Eysenck Personality Inventory","author":"S. B. G. Eysenck","year":"1965","unstructured":"Eysenck, S. B. G. (1965).Junior Eysenck Personality Inventory, Educational and Industrial Testing Service, San Diego, Calif."},{"key":"CR9","unstructured":"Gottesman, I. I. (1963). Heritability of personality: A demonstration.Psychol. Monogr.,77:Spring, Whole No. 572."},{"key":"CR10","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1080\/19485565.1955.9987231","volume":"5","author":"H. E. Jones","year":"1955","unstructured":"Jones, H. E. (1955). Perceived differences among twins.Eugen. Quart.,5:98?102.","journal-title":"Eugen. Quart."},{"key":"CR11","volume-title":"The Science and Politics of I.Q.","author":"L. J. Kamin","year":"1974","unstructured":"Kamin, L. J. (1974).The Science and Politics of I.Q., Lawrence Erlbaum Associates, Potomac, Md."},{"key":"CR12","doi-asserted-by":"crossref","DOI":"10.7560\/730038","volume-title":"Heredity, Environment, and Personality","author":"J. C. Loehlin","year":"1976","unstructured":"Loehlin, J. C. and Nichols, R. C. (1976).Heredity, Environment, and Personality, University of Texas Press, Austin, Tex."},{"key":"CR13","first-page":"265","volume":"16","author":"R. C. Nichols","year":"1966","unstructured":"Nichols, R. C., and Bilbro, W. C. (1966). The diagnosis of twin zygosity.Acta Genet.,16:265?275.","journal-title":"Acta Genet."},{"key":"CR14","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1080\/19485565.1968.9987750","volume":"15","author":"S. Scarr","year":"1968","unstructured":"Scarr, S. (1968). Environmental bias in twin studies.Eugen. Q.,15:34?40.","journal-title":"Eugen. Q."},{"key":"CR15","volume-title":"Methods and Goals in Human Behavior Genetics","author":"R. T. Smith","year":"1965","unstructured":"Smith, R. T. (1965). A comparison of socioenvironmental factors in monozygotic and dizygotic twins, testing an assumption. In Vandenberg, S. G. (ed.),Methods and Goals in Human Behavior Genetics, Academic Press, New York."}],"container-title":["Behavior Genetics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01067349.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF01067349\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01067349","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T22:42:46Z","timestamp":1682980966000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF01067349"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1979,11]]},"references-count":15,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1979,11]]}},"alternative-id":["BF01067349"],"URL":"https:\/\/doi.org\/10.1007\/bf01067349","relation":{},"ISSN":["0001-8244","1573-3297"],"issn-type":[{"value":"0001-8244","type":"print"},{"value":"1573-3297","type":"electronic"}],"subject":[],"published":{"date-parts":[[1979,11]]}}}