LEADER 00000cam  2200000 i 4500 
001    ocm06981398 
003    OCoLC 
005    20060919183732.0 
008    801030t19801980gaua     b    001 0 eng   
010       79092757 
016 7  8106259|2DNLM 
019    7775552 
020    0936396008 
020    0093696008 
035    (OCoLC)06981398 
035    (WaOLN)crl0712572 
040    DLC|beng|cDLC|dNLM|dBAKER 
043    n-us--- 
049    CKEA 
050 00 BF723.T9|bO8 
060 00 WS 105.5.F2|bO81t 1980 
082 00 155.7|219 
100 1  Osborne, R. Travis|q(Robert Travis),|d1913- 
245 10 Twins, black and white /|cR. Travis Osborne. 
264  1 Athens, Ga. :|bFoundation for Human Understanding,|c[1980]
264  4 |c©1980 
300    xvii, 286 pages :|billustrations ;|c24 cm. 
336    text|btxt|2rdacontent 
337    unmediated|bn|2rdamedia 
338    volume|bnc|2rdacarrier 
490 1  Foundation for Human Understanding symposia ; 2 
500    Includes indexes. 
504    Bibliography: pages 270-276. 
505 0  Introduction -- History of twin studies -- Twin studies of
       ability, personality, and interests -- Purposes, goals, 
       and definitions -- Sample and zygosity diagnosis -- 
       Psychological tests -- Basic test battery: subpopulation 
       differences -- Primary mental abilities test: 
       subpopulation differences -- Cattell culture fair 
       intelligence test: subpopulation differences -- Filial 
       regression of IQ -- Stability of IQ -- Subpopulation 
       differences in personality -- The visual evoked response: 
       heritability estimates -- Electroencephalograms of twins -
       - Short reports on supplemental tests -- Concluding 
       remarks.  
650  0 Twins|xIntelligence levels. 
650  0 African Americans|xIntelligence levels. 
650  0 Caucasian race|xIntelligence levels. 
650  0 Intelligence levels|zUnited States. 
650  2 Intelligence Tests. 
650  2 Twins|xpsychology. 
810 2  Foundation for Human Understanding.|tSymposia - Foundation
       for Human Understanding ;|v2. 
938    Baker & Taylor|bBKTY|c18.50|d18.50|i0936396008|n0000077459
       |sactive 
994    92|bCKE