Bell Curve

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612 Appendix 4 Appendix 4 6 1 3Basic Analysis, Mng Poverty Status in the Year Prim to Birth (PreBirthPov):Whole-Model TestSource DF -LogLikelihood Chisquare Proh>ChiSqModel 4 133.38437 266.7687 0.000000Error 967 161.88379C Total 97 1 295.26816RSquare (U) 0.4517Observations 972Parameter EstimatesTerm Estimate Std Error Chiquare Proh>ChiSyIntercept -1.968501 7 0.2117444 86.43 0.0000zAFQT89 -1.0772447 0.2375948 20.56 0.0000zSES -0.8977385 0.2215879 16.41 0.000 1zAge +0.0117316 0.1681889 0.00 0.9444PreBirthPov[No-Yes] -1.7345986 0.1635206 112.53 0.0000The High School Sample, Adding Poverty Status in the Year Prior to Birth(PreBirthPov):Whole-Model TestSource DF -LogLikelihood Chisquare Proh>ChiSqModel 4 133.38437 266.7687 0.000000Error 967 161.88379C TotalTermInterceptzAFQT89zSESzAgePreBirthPov[No-Yes]971 295.26816RSquare (U) 0.4517Observations 972Parameter EstimatesEstimate Std Error Chisquare Prob>ChiSq-1.968501 7 0.2117444 86.43 0.00CIO-1.0772447 0.2375948 20.56 0.0000-0.8977385 0.2215879 16.41 0.0001+0.0117316 0.1681889 0.00 0.9444The College Sample: Omitted. The cross-sectional College Sampleincluded only one child whose mother was beneath the poverty linethroughout the first three years.DEPENDENT VARIABLE: The child's HOME index score was in the bottomdecile.SAMPLE RESTRICTIONS: None.Additional control variables: Test year (TestYr, nominal: 1986,1988, or1990) and the child's age category for scoring the HOME index(HomeAgeCat, nominal, in years: 0/2,3/5,6+).Basic Analysis:SourceModelErrorC TotalTermInterceptzAFQT89zSESzAgeTestYr[86-901Testy r188-901HorneAgeCat[0/2-6+]Home AgeCat[3/5-6+]Whole-Model TestDF -LogLikelihood Chisquare7 88.9225 177.84515114 1190.62675121 1279.5492RSquare (U) 0.0695Observations 5122Parameter EstimatesEstimate Std Error Chisquare-2.843000 1 0.0687859 1708.3-0.67 10186 0.0765998 76.744.2383458 0.0800828 8.86-0.1428139 0.062902 5.15Basic Analysis, Adding Poverty Status in the Year Before the HOME I d xwas Scored (PreTYPov):Whole-Model TestSource DF -LogLikelihood Chisquare Prob>ChiSqModel 8 116.4719 232.9438 0.000000Error 4655 1049.6688C Total 4663 1166.1407RSquare (U) 0.0999Observations 4664TermInterceptzAFQT89zSEStAgeTestYr[86-9010.9397TestYr[88-901Home AgeCat[0/2-6+]Parameter EstimatesEstimate Std Error ChiSquare-2.5413 180 0.0768882 1092.4-0.5717052 0.0847651 45.49-0.1646842 0.0848268 3.77-0.0836204 0.0673282 1.54Unstable +0.0068172 0.09005 15
6 14 Appendix 4 Appendix 4 6 15HomeAgeCat[3/5-6+] -0.0968535 0.0892661 1.18 0.2779PreTYPnv[No-Yes] -0.5366001 0.0664395 65.23 0.0000Basic Analysis, Adding AFDC Status in the Year Before the HOME IndexWas Scored (PreTYADC):Whole-Model TestSource DF -LogLikelihood Chisquare Proh>ChiSqModel 8 120.4866 240.9733 0.000000Error 5101 1150.3749C Total 5109 1270.8615RSquare (U) 0.0948Observations 5110TermInterceptzAFQT89zSESz AgeTestYr[86-901TestYr[88-901Home AgeCat[0/2-6+]HomeAgeCat1315 -6+]PreTYADC[No-Yes]Parameter EstimatesEstimate Std Error Chisquare-2.4639335 0.0797203 955.26-0.5835098 0.078223 55.65-0.1973545 0.0813485 5.89-0.09087 13 0.0644499 1.99-0.0105341 0.0872339 0.01-0.0232495 0.0811592 0.08Basic Analysis, Adding Both Poverty and AFDC Status in the Year Beforethe HOME Index was Scored (PreTYPov, PreTYADC) :Whole-Model TestSource DF -LogLikelihood Chisquare Proh>ChiSqModel 9 127.1525 254.3049 0.000000Error 4654 1038.9883C Total 4663 1166.1407RSquare (U) 0.1090Observations 4664Parameter EstimatesTerm Estimate Std Error Chisquare Prob>ChiSqIntercept -2.3642864 0.0832843 805.89 0.0000zAFQT89 -0.5452068 0.0849779 41.16 0.0000zSES -0.1657978 0.0852414 3.78 0.0518zAge -0.0664416 0.0679088 0.96 0.3279TestYr[86-901 Unstable +0.0029083 0.0904431 0.000.9743TestYr[88-901 -0.0455863 0.0856239 0.28 0.5944Home AgeCat[0/2-6+] +0.3145455 0.087279 12.99 0.0003HomeAgeCat[3/5-6+] -0.1002522 0.0896764 1.25 0.2636PreTYADC[No.Yes] -0.3806916 0.0809799 22.10 0.0000PreTYPov[No-Yes] -0.3774093 0.0762828 24.48 0.0000The High School Sample:Whole-Model TestSource DF -LogLikelihood ChisquareModel 7 26.90513 53.81026Error 2282 526.92206C Total 2289 553.82719RSquare (U) 0.0486Observations 2290Parameter EstimatesTerm Estimate Std Error ChisquareIntercept -2.907 1274 0.1079507 725.23zAFQTR9 -0.5655610 0.1331445 18.04zSES -0.3731384 0.1355456 7.58zAge -0.1569221 0.0964674 2.65TestYrI86-901 +0.07553 10 0.1295874 0.34Testy r[88-90)HomeAgeCat[0/2-6+]HomeAgeCat[3/5-6+]-0.1487970 0.1239539 1.44The College Samgk: Omitted. The cross-sectional sample includedonly five cases of children in the bottom decile on the HOME index.DEPENDENT VARIABLE: The child was in the bottom decile on any of thefour developmental indicators (friendliness index, difficulty index,motor and social development index, and behavioral problemsindex).SAMPLE RESTRICTIONS: None.ADDITIONAL CONTROL VARIABLES: Test year (TestYr, nominal: 1986,1988, or 1990).
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L ,THEIntelligence and Class Struct
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THE BELL CURVEIntelligence and Clas
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There is a most absurd and audaciou
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viiiContentsContentsix8 Family Matt
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xii List of Illustrations List of I
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List of TablesOverlap Across the Ed
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xxNote to ReaderRegarding those pes
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AcknowledgmentsThe first thing that
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2 Introduction Introduction 3Heredi
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6 Introduction Introduction 7Critic
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10 Introduction Introduction 1 1The
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14 Introduction Introduction 15trov
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1 8 Introduction Introduction 19nit
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Introduction 23Idiot Savants and Ot
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26 The Emergence of a Cognitive Eli
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30 The Emergence ofa Cognitive Elit
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Chapter 3The Economic Pressureto Pa
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7 0 The Emergence of a Cognitive El
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Chapter 4Steeper Ladders, Narrower
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94 7% Emergence of a Cognitive Elit
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102 The Emergence of a Cognitive El
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106 The Emergence of a Cognitive El
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1 10 The Emergence of a Cognitive E
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1 14 The Emergence of a Cognitive E
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118 Cognitive Classes and Social Be
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e begin with poverty because it has
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162 Cognitive CClses and Social Beh
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166 Cognitive Chses and Soclal Beha
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1 74 Cognitive Classes and Social B
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Chapter 10ParentingEveryone agrees,
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210 Cognitive Chses and Social Beha
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Chapter 11CrimeAmong the most firml
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238 Cognitive Chses and Social Beha
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250 Cognitive Chqses and Social Beh
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262 Cognitive CClses and Social Beh
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266 Cognitive Chses and Social Behi
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270 The National Context Ethnic Dif
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278 The Nationul Contextsample (6,5
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290 The National Context(that appar
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294 The Naticmal Context Ethnic Dif
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3 10 The National Context Ethnic Di
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3 1 4 The National Context Ethnic D
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3 18 The National Context Ethnic ln
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322 The National Context Ethnic ine
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3 26 The National Context Ethnic In
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330 The National Context Ethnic lne
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334 The National Context Ethnic Ine
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338 The National Context Ethnic Ine
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342 The National Context The Demogr
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350 The National Context The Demoqa
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3 58 The National Context The Demog
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362 The Nanonal Context Tlw Demogra
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3 66 The National Context The Demog
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3 70 The National Context Social Be
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374 The National Context Social Beh
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386 The National ContextWe must add
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390 Living Together Raising Cogniti
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406 Living to get he^IQ gains attri
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4 10 Living Together Raising Cognit
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4 1 4 Living Together Raising Cogni
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4 18 Living Together The Leveling o
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426 Living Together The Leveling of
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Chapter 19Affirmative Action in Hig
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450 Living Together Affirmutive Act
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454 Living Toge tkr Affirmative Act
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45 8 Living Together Affmtilve Acti
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462 LivingTogether Affirmative Acti
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Affirmative Action in Higher Educat
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470 Living Together Affimtive Actio
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474 Living Together Affirmative Act
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Chapter 20Affirmative Action in the
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722 Notes to page 294ten points beh
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726 Notes to pages 303-30494. The c
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sis, incorporating a broad range of
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Notes to pages 493-501 76313. The a
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BibliographyAhrahamse, A. F., Morri
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Bibliography 7 79Aelmont, L., Stein
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782 Bibliography Bibliography 783Br
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Bibliography 787Collins, J. W. 1992
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790 Bibliography Bibliography 79 1E
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798 BibliographyHogan, D. P., and K
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Bibliography 83 1Weitzman, R. A. 19
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834 IndexBlack and white difference
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Index 839Fertility, differential, 3
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Index 843Ogbu, John, 307Osbom, Fred
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"This book is about differences in
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Bell Curve

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