Mplus VERSION 6
MUTHEN & MUTHEN
04/25/2010 11:34 PM
INPUT INSTRUCTIONS
Title:
web6ex3
Data:
File is web6growth.dat;
Variable:
Names are lsayid schcode classize urban tracking ntracks mthlvl female
mthflg7-mthflg12 mothed fathed mothsei fathsei homeres race
expect parapsh parcpsh parmpsh peerapsh peermpsh
bas7 basse7 alg7 algse7 geo7 geose7
qlt7 qltse7 mth7 mthse7 mtha7 mthase7
bas8 basse8 alg8 algse8 geo8 geose8
qlt8 qltse8 mth8 mthse8 mtha8 mthase8
bas9 basse9 alg9 algse9 geo9 geose9
qlt9 qltse9 mth9 mthse9 mtha9 mthase9
bas10 basse10 alg10 algse10 geo10 geose10
qlt10 qltse10 mth10 mthse10 mtha10 mthase10
bas11 basse11 alg11 algse11 geo11 geose11
qlt11 qltse11 mth11 mthse11 mtha11 mthase11
bas12 basse12 alg12 algse12 geo12 geose12
qlt12 qltse12 mth12 mthse12 mtha12 mthase12
mthcrs7-mthcrs12 mtrk10-mtrk12 totstud lchfull
lchpart parvis mcirr mclub strat mstrat comp mcomp
african hispan asian expel arrest dropot self worth
other satisf respect failure esteem problem cloctn
dloctn eloctn floctn gloctn hloctn iloctn jloctn
kloctn lloctn drink runawa suicid alc7 alc10 alc11
alc12 arest7 runa8 runa9 runa10 runa11 run12 suic8
suic9 suic10 suic11 suic12 drop7 drop8 drop9 drop10
drop11 drop12 fdrop8 fdrop9 fdrop10 fdrop11 fdrop12;
!VARIABLE DESCRIPTION:
!lsayid = student id
!schcode = 7th grade school code
!classize = 7th grade school size
!urban = 7th grade community type (1=urban, 2=suburban, 3=rural)
!tracking = 7th grade math tracking indicator
! (0=no ability grouping, 1=ability grouping)
!ntracks = # of 7th grade math ability levels
!mthlvl = 7th grade ability ranking (0 = no groups, 1=low, 2=middle, 3=high)
!female (0=male, 1=female)
!mthflg7-mthflg12 = math test availability (0=not available, 1=available)
!mothed = mother's education
! (1=LT HS diploma, 2=HS diploma, 3=Some college,
! 4=4yr college degree, 5=advanced degree)
!fathed = father's education
! (1=LT HS diploma, 2=HS diploma, 3=Some college,
! 4=4yr college degree, 5=advanced degree)
!mothsei = mother's SEI
!fathsei = father's SEI
!homeres = Home math and science resources
!race (1=Hispanic, 2=Black, 3=White, 4=Asian, 5=Native American, 6=other)
!expect = Student's educational expectations
! (1=HS only, 2=Vocational training, 3=some college,
! 4=Bachelor's, 5=Master's, 6=Dr,PhD) (7th grade)
!parapsh = parent academic push (7th grade)
!parcpsh = parant college push (7th grade)
!parmpsh = parent math push (7th grade)
!peerapsh = peer academic push (7th grade)
!peermpsh = peer math push (7th grade)
!bas7-bas12 = Basic math IRT scores
!basse7-12 = Basic math SE of IRT
!alg7-alg12 = Algebra IRT score
!algse7-12 = Algebra SE of IRT
!geo7-geo12 = Geometry IRT score
!geose7-geose12 = Geometry SE of IRT
!qlt7-qlt12 = Quantitative Literacy IRT
!qltse7-qltse12 = Quantitative Literacy SE of IRT
!mth7-mth12 = Aggregate math IRT, w/o aberrants
!mthse7-mthse12 = Aggreagte math IRT, w/o aberrrants
!mtha7-matha12 = Aggregate math IRT, w/ aberrants
!mtha7-mtha12 = Aggregate math SE of IRT, w/ aberrants
!mthcrs7-mthcrs12 = Highest math course taken during each grade
! (0 = no course, 1 = low,basic, 2 = average, 3 = high,
! 4 = pre-algebra, 5 = algebra I, 6 = geometry,
! 7 = algebra II, 8 = pre-calc, 9 = calculus)
!mtrk10-mtrk12 = Highest math course taken through grades 10-12
! (1 = low, 2 = algebra I, 3 = algebra I & II,
! 4 = algebra and geometry, 5 = algebra I, II, and geometry,
! 6 = pre-calc, 7 = calculus)
!totstud = total # of students (9th)
!lchfull = % of student eligible for full lunch assitance (9th)
!lchpart = % of student eligible for partial lunch assitance(9th)
!parvis = % of parents that visit the school(9th)
!Mcirr = school provides math curriculum guide (1=yes, 2=no)(9th)
!Mclub = school has math club (1=yes, 2=no)(9th)
!STrat = ratio of student to Full Time teachers(9th)
!MSTrat= ratio of students to Full Time Math teachers(9th)
!comp = ratio of students to computers for instructional use(9th)
!Mcomp = ratio of students to computers for math instruction use(9th)
!african = percent of african american students(9th)
!hispan = percent of hispanic students(9th)
!asian = percent of asian students(9th)
!expel = EVER been expelled from school (0=no, 1=yes)
! (used in PROBLEM Var) (7th Grd)
!arrest = ever been arrested (0=no, 1=yes) (used in PROBLEM VAr)
! (7th grd)
!dropot = have you EVER thought about dropping out (0=no, 1=yes)
! (used in PROBLEM VAR) (7th grd)
!self = positive attitute toward self (1=strongly agree, 2=agree,
! 3=not sure, 4=disagree, 5=strongly disagree)(7th Grd)
!worth = person of worth (1=strongly agree, 2=agree,
! 3=not sure, 4=disagree, 5=strongly disagree)(7th Grd)
!other = able to do things as well as others (1=strongly agree,
! 2=agree, 3=not sure, 4=disagree, 5=strongly disagree) (7th grd)
!satisf = generally satisfied w/self (1=strongly agree, 2=agree,
! 3=not sure, 4=disagree, 5=strongly disagree)(7th Grd)
!respect = wish I respected myself more (1=strongly agree, 2=agree,
! 3=not sure, 4=disagree, 5=strongly disagree)(7th Grd)
!failure = feel I am a failure (1=strongly agree, 2=agree,
! 3=not sure, 4=disagree, 5=strongly disagree)(7th Grd)
!esteem = average of self, worth, other, satisf, respect, failure
!problem = 1 if (expel=1 or arrest=1 or dropot=1), 0 otherwise(7th Grd)
!cloctn = Fall 88 respondent location (1=In orginal School, 2=Moved another
! school, 3=moved, not located, 4=dropped out of school,
! 5=early graduation, 6=Quit Study)
!dloctn = Spring 89 respondent location
!eloctn = Fall 89 respondent location
!floctn = Spring 90 respondent location
!gloctn = Fall 90 respondent location
!hloctn = spring 91 respondent location
!iloctn = fall 91 respondent location
!jloctn = spring 92 respondent location
!kloctn = fall 92 respondent location
!lloctn = spring 93 respondent location
!drink = "Have you ever taken a drink alcohol" (7th grade)
!runawa = "Have you ever thought about running away" (7th grade)
!suicid = "Have you ever considered suicide" (7th grade)
!alc7 = "Last summer, I had 6+ drinks." (7th grade)
!alc10-12 = "Last summer, I had 6+ drinks."
!arest7 = "Last summer, I was picked up and arrested" (7th grade)
!runa8-12 = "Last summer, I thought about running away" (Asked in fall)
!suic8-12 = "Last summer, I considered suicide" (asked in FALL)
!drop7-12 = "This school yr, thought seriously about dropping out."
! (asked in Spring)
!fdrop8-12 = "How many of your friends will drop out before graduating
! from high school"
Missing are all(9999);
usev = mth7 mth8 mth9 mth10 mthcrs7 mthcrs7y;
center = grand(mthcrs7);
Define:
mth7 = mth7/10;
mth8 = mth8/10;
mth9 = mth9/10;
mth10 = mth10/10;
mthcrs7y = mthcrs7;
Analysis:
type=random missing;
Model:
eta0 by mth7-mth10@1;
eta1 by mth7@0 mth8@1 mth9@2 mth10@3;
s | eta1 on mthcrs7;
s on eta0; s@0; [s@0];
eta0 with mthcrs7y;
eta1 on eta0 mthcrs7;
[eta0@0 eta1];
[mth7-mth10] (1);
Output:
tech1 tech8;
*** WARNING in ANALYSIS command
Starting with Version 5, TYPE=MISSING is the default for all analyses.
To obtain listwise deletion, use LISTWISE=ON in the DATA command.
1 WARNING(S) FOUND IN THE INPUT INSTRUCTIONS
web6ex3
SUMMARY OF ANALYSIS
Number of groups 1
Number of observations 3116
Number of dependent variables 5
Number of independent variables 1
Number of continuous latent variables 3
Observed dependent variables
Continuous
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
Observed independent variables
MTHCRS7
Continuous latent variables
ETA0 ETA1 S
Variables with special functions
Centering (GRANDMEAN)
MTHCRS7
Estimator MLR
Information matrix OBSERVED
Maximum number of iterations 100
Convergence criterion 0.100D-05
Maximum number of EM iterations 500
Convergence criteria for the EM algorithm
Loglikelihood change 0.100D-02
Relative loglikelihood change 0.100D-05
Derivative 0.100D-03
Minimum variance 0.100D-03
Maximum number of steepest descent iterations 20
Maximum number of iterations for H1 2000
Convergence criterion for H1 0.100D-03
Optimization algorithm EMA
Input data file(s)
web6growth.dat
Input data format FREE
SUMMARY OF DATA
Number of missing data patterns 16
COVARIANCE COVERAGE OF DATA
Minimum covariance coverage value 0.100
PROPORTION OF DATA PRESENT
Covariance Coverage
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
________ ________ ________ ________ ________
MTH7 0.984
MTH8 0.818 0.828
MTH9 0.711 0.654 0.719
MTH10 0.648 0.590 0.584 0.655
MTHCRS7Y 0.984 0.828 0.719 0.655 1.000
MTHCRS7 0.984 0.828 0.719 0.655 1.000
Covariance Coverage
MTHCRS7
________
MTHCRS7 1.000
THE MODEL ESTIMATION TERMINATED NORMALLY
TESTS OF MODEL FIT
Loglikelihood
H0 Value -14175.058
H0 Scaling Correction Factor 1.149
for MLR
Information Criteria
Number of Free Parameters 14
Akaike (AIC) 28378.115
Bayesian (BIC) 28462.736
Sample-Size Adjusted BIC 28418.252
(n* = (n + 2) / 24)
MODEL RESULTS
Two-Tailed
Estimate S.E. Est./S.E. P-Value
ETA0 BY
MTH7 1.000 0.000 999.000 999.000
MTH8 1.000 0.000 999.000 999.000
MTH9 1.000 0.000 999.000 999.000
MTH10 1.000 0.000 999.000 999.000
ETA1 BY
MTH7 0.000 0.000 999.000 999.000
MTH8 1.000 0.000 999.000 999.000
MTH9 2.000 0.000 999.000 999.000
MTH10 3.000 0.000 999.000 999.000
S ON
ETA0 -0.047 0.006 -7.604 0.000
ETA1 ON
ETA0 0.087 0.012 6.997 0.000
ETA1 ON
MTHCRS7 0.045 0.012 3.876 0.000
ETA0 WITH
MTHCRS7Y 0.516 0.019 27.145 0.000
Means
MTHCRS7Y 2.328 0.016 143.798 0.000
ETA0 0.000 0.000 999.000 999.000
Intercepts
MTH7 5.018 0.018 280.451 0.000
MTH8 5.018 0.018 280.451 0.000
MTH9 5.018 0.018 280.451 0.000
MTH10 5.018 0.018 280.451 0.000
ETA1 0.417 0.007 58.433 0.000
S 0.000 0.000 999.000 999.000
Variances
MTHCRS7Y 0.817 0.021 38.394 0.000
ETA0 0.854 0.024 35.949 0.000
Residual Variances
MTH7 0.184 0.012 15.889 0.000
MTH8 0.178 0.009 20.080 0.000
MTH9 0.164 0.009 18.317 0.000
MTH10 0.173 0.015 11.491 0.000
ETA1 0.036 0.004 9.616 0.000
S 0.000 0.000 999.000 999.000
QUALITY OF NUMERICAL RESULTS
Condition Number for the Information Matrix 0.239E-02
(ratio of smallest to largest eigenvalue)
TECHNICAL 1 OUTPUT
PARAMETER SPECIFICATION
NU
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
________ ________ ________ ________ ________
1 1 1 1 1 0
NU
MTHCRS7
________
1 0
LAMBDA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
MTH7 0 0 0 0 0
MTH8 0 0 0 0 0
MTH9 0 0 0 0 0
MTH10 0 0 0 0 0
MTHCRS7Y 0 0 0 0 0
MTHCRS7 0 0 0 0 0
THETA
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
________ ________ ________ ________ ________
MTH7 2
MTH8 0 3
MTH9 0 0 4
MTH10 0 0 0 5
MTHCRS7Y 0 0 0 0 0
MTHCRS7 0 0 0 0 0
THETA
MTHCRS7
________
MTHCRS7 0
ALPHA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
1 0 6 0 7 0
BETA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
ETA0 0 0 0 0 0
ETA1 8 0 0 0 9
S 10 0 0 0 0
MTHCRS7Y 0 0 0 0 0
MTHCRS7 0 0 0 0 0
PSI
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
ETA0 11
ETA1 0 12
S 0 0 0
MTHCRS7Y 13 0 0 14
MTHCRS7 0 0 0 0 0
STARTING VALUES
NU
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
________ ________ ________ ________ ________
1 0.000 0.000 0.000 0.000 0.000
NU
MTHCRS7
________
1 0.000
LAMBDA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
MTH7 1.000 0.000 0.000 0.000 0.000
MTH8 1.000 1.000 0.000 0.000 0.000
MTH9 1.000 2.000 0.000 0.000 0.000
MTH10 1.000 3.000 0.000 0.000 0.000
MTHCRS7Y 0.000 0.000 0.000 1.000 0.000
MTHCRS7 0.000 0.000 0.000 0.000 1.000
THETA
MTH7 MTH8 MTH9 MTH10 MTHCRS7Y
________ ________ ________ ________ ________
MTH7 0.520
MTH8 0.000 0.608
MTH9 0.000 0.000 0.794
MTH10 0.000 0.000 0.000 0.931
MTHCRS7Y 0.000 0.000 0.000 0.000 0.000
MTHCRS7 0.000 0.000 0.000 0.000 0.000
THETA
MTHCRS7
________
MTHCRS7 0.000
ALPHA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
1 0.000 0.000 0.000 2.328 0.000
BETA
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
ETA0 0.000 0.000 0.000 0.000 0.000
ETA1 0.000 0.000 0.000 0.000 0.000
S 0.000 0.000 0.000 0.000 0.000
MTHCRS7Y 0.000 0.000 0.000 0.000 0.000
MTHCRS7 0.000 0.000 0.000 0.000 0.000
PSI
ETA0 ETA1 S MTHCRS7Y MTHCRS7
________ ________ ________ ________ ________
ETA0 0.050
ETA1 0.000 0.050
S 0.000 0.000 0.000
MTHCRS7Y 0.000 0.000 0.000 0.408
MTHCRS7 0.000 0.000 0.000 0.000 0.408
TECHNICAL 8 OUTPUT
E STEP ITER LOGLIKELIHOOD ABS CHANGE REL CHANGE ALGORITHM
1 -0.16401188D+06 0.0000000 0.0000000 EM
2 -0.22914116D+05 ************ 0.8602899 EM
3 -0.20036050D+05 2878.0657956 0.1256023 EM
4 -0.17868136D+05 2167.9142688 0.1082007 EM
5 -0.16367404D+05 1500.7320692 0.0839893 EM
6 -0.15526549D+05 840.8553516 0.0513738 EM
7 -0.15129549D+05 396.9996318 0.0255691 EM
8 -0.14939060D+05 190.4890357 0.0125905 EM
9 -0.14823866D+05 115.1941673 0.0077109 EM
10 -0.14735420D+05 88.4454247 0.0059664 EM
11 -0.14659230D+05 76.1909532 0.0051706 EM
12 -0.14591343D+05 67.8869631 0.0046310 EM
13 -0.14530700D+05 60.6427860 0.0041561 EM
14 -0.14476958D+05 53.7417949 0.0036985 EM
15 -0.14429880D+05 47.0777290 0.0032519 EM
16 -0.14389163D+05 40.7168050 0.0028217 EM
17 -0.14354400D+05 34.7632340 0.0024159 EM
18 -0.14325089D+05 29.3107210 0.0020419 EM
19 -0.14300666D+05 24.4237264 0.0017050 EM
20 -0.14280534D+05 20.1319964 0.0014078 EM
21 -0.14264101D+05 16.4329852 0.0011507 EM
22 -0.14250803D+05 13.2980896 0.0009323 EM
23 -0.14240122D+05 10.6806203 0.0007495 EM
24 -0.14231599D+05 8.5233550 0.0005985 EM
25 -0.14224834D+05 6.7652084 0.0004754 EM
26 -0.14219488D+05 5.3459658 0.0003758 EM
27 -0.14215278D+05 4.2095176 0.0002960 EM
28 -0.14211972D+05 3.3056519 0.0002325 EM
29 -0.14209382D+05 2.5908055 0.0001823 EM
30 -0.14207353D+05 2.0280692 0.0001427 EM
31 -0.14205767D+05 1.5867530 0.0001117 EM
32 -0.14204525D+05 1.2417322 0.0000874 EM
33 -0.14203552D+05 0.9726654 0.0000685 EM
34 -0.14202789D+05 0.7632512 0.0000537 EM
35 -0.14202189D+05 0.6005251 0.0000423 EM
36 -0.14201714D+05 0.4742328 0.0000334 EM
37 -0.14185951D+05 15.7637987 0.0011100 FS
38 -0.14180892D+05 5.0587279 0.0003566 FS
39 -0.14179597D+05 1.2951188 0.0000913 EM
40 -0.14179250D+05 0.3466361 0.0000244 EM
41 -0.14179133D+05 0.1171438 0.0000083 EM
42 -0.14179089D+05 0.0442382 0.0000031 EM
43 -0.14179069D+05 0.0198470 0.0000014 EM
44 -0.14179058D+05 0.0112858 0.0000008 EM
45 -0.14179050D+05 0.0080151 0.0000006 EM
46 -0.14179043D+05 0.0065734 0.0000005 EM
47 -0.14179037D+05 0.0058070 0.0000004 EM
48 -0.14179032D+05 0.0053217 0.0000004 EM
49 -0.14179027D+05 0.0049752 0.0000004 EM
50 -0.14179022D+05 0.0047113 0.0000003 EM
51 -0.14179018D+05 0.0045038 0.0000003 EM
52 -0.14179013D+05 0.0043381 0.0000003 EM
53 -0.14179009D+05 0.0042050 0.0000003 EM
54 -0.14179005D+05 0.0040974 0.0000003 EM
55 -0.14179001D+05 0.0040100 0.0000003 EM
56 -0.14178997D+05 0.0039387 0.0000003 EM
57 -0.14178993D+05 0.0038805 0.0000003 EM
58 -0.14178989D+05 0.0038325 0.0000003 EM
59 -0.14178986D+05 0.0037928 0.0000003 EM
60 -0.14178982D+05 0.0037599 0.0000003 EM
61 -0.14178978D+05 0.0037322 0.0000003 EM
62 -0.14178974D+05 0.0037090 0.0000003 EM
63 -0.14178971D+05 0.0036927 0.0000003 EM
64 -0.14178967D+05 0.0036720 0.0000003 EM
65 -0.14178963D+05 0.0036572 0.0000003 EM
66 -0.14178960D+05 0.0036441 0.0000003 EM
67 -0.14178956D+05 0.0036325 0.0000003 EM
68 -0.14178952D+05 0.0036221 0.0000003 EM
69 -0.14178949D+05 0.0036127 0.0000003 EM
70 -0.14178945D+05 0.0036039 0.0000003 EM
71 -0.14178942D+05 0.0035959 0.0000003 EM
72 -0.14178938D+05 0.0035887 0.0000003 EM
73 -0.14178934D+05 0.0035813 0.0000003 EM
74 -0.14178931D+05 0.0035745 0.0000003 EM
75 -0.14178927D+05 0.0035678 0.0000003 EM
76 -0.14178924D+05 0.0035615 0.0000003 EM
77 -0.14178920D+05 0.0035553 0.0000003 EM
78 -0.14178917D+05 0.0035492 0.0000003 EM
79 -0.14178913D+05 0.0035434 0.0000002 EM
80 -0.14178910D+05 0.0035377 0.0000002 EM
81 -0.14178906D+05 0.0035321 0.0000002 EM
82 -0.14178902D+05 0.0035262 0.0000002 EM
83 -0.14178899D+05 0.0035209 0.0000002 EM
84 -0.14178895D+05 0.0035152 0.0000002 EM
85 -0.14178892D+05 0.0035098 0.0000002 EM
86 -0.14178888D+05 0.0035044 0.0000002 EM
87 -0.14178885D+05 0.0034989 0.0000002 EM
88 -0.14178881D+05 0.0034937 0.0000002 EM
89 -0.14178878D+05 0.0034881 0.0000002 EM
90 -0.14178874D+05 0.0034831 0.0000002 EM
91 -0.14178871D+05 0.0034775 0.0000002 EM
92 -0.14178868D+05 0.0034723 0.0000002 EM
93 -0.14178864D+05 0.0034670 0.0000002 EM
94 -0.14178861D+05 0.0034617 0.0000002 EM
95 -0.14178857D+05 0.0034564 0.0000002 EM
96 -0.14178854D+05 0.0034512 0.0000002 EM
97 -0.14178850D+05 0.0034460 0.0000002 EM
98 -0.14178847D+05 0.0034409 0.0000002 EM
99 -0.14178843D+05 0.0034355 0.0000002 EM
100 -0.14178840D+05 0.0034303 0.0000002 EM
101 -0.14178837D+05 0.0034252 0.0000002 EM
102 -0.14178833D+05 0.0034200 0.0000002 EM
103 -0.14178830D+05 0.0034148 0.0000002 EM
104 -0.14178826D+05 0.0034097 0.0000002 EM
105 -0.14178823D+05 0.0034046 0.0000002 EM
106 -0.14178819D+05 0.0033994 0.0000002 EM
107 -0.14178816D+05 0.0033941 0.0000002 EM
108 -0.14178813D+05 0.0033891 0.0000002 EM
109 -0.14178809D+05 0.0033839 0.0000002 EM
110 -0.14178806D+05 0.0033790 0.0000002 EM
111 -0.14178803D+05 0.0033738 0.0000002 EM
112 -0.14178799D+05 0.0033687 0.0000002 EM
113 -0.14178796D+05 0.0033636 0.0000002 EM
114 -0.14178792D+05 0.0033585 0.0000002 EM
115 -0.14178789D+05 0.0033535 0.0000002 EM
116 -0.14178786D+05 0.0033484 0.0000002 EM
117 -0.14178782D+05 0.0033434 0.0000002 EM
118 -0.14178779D+05 0.0033383 0.0000002 EM
119 -0.14178776D+05 0.0033332 0.0000002 EM
120 -0.14175058D+05 3.7180897 0.0002622 QN
121 -0.14175058D+05 0.0000021 0.0000000 EM
Beginning Time: 23:34:30
Ending Time: 23:34:35
Elapsed Time: 00:00:05
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