Title: This is a partial input file for HW1. The variable names are for the data set lsay.dat DATA: 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 enj7 good7 und7 useboy7 nerv7 wor7 scar7 use7 logic7 boybet7 job7 often7 enj8 good8 und8 useboy8 nerv8 wor8 scar8 use8 logic8 boybet8 job8 often8 enj9 good9 und9 useboy9 nerv9 wor9 scar9 use9 logic9 boybet9 job9 often9 enj10 good10 und10 useboy10 nerv10 wor10 scar10 use10 logic10 boybet10 job10 often10; Missing are all(9999); !VARIABLE DESCRIPTIONS: !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" !enj7-10 = "I ENJOY MATH" !good7-10="I AM GOOD AT MATH" !und7-10= "USUALLY UNDERSTAND MATH" !useboy7-10 = "MATH MORE USEFUL FOR BOYS" !nerv7-10 = "MATH MAKES ME NERVOUS" !wor7-10= "WORRY ABOUT MATH TEST GRADES" !scar7-10 = "SCARED WHEN I OPEN MATH BOOK" !use7-10 = "MATH USEFUL IN EVERYDAY PROBLEMS" !logic7-10= "MATH HELPS LOGICAL THINKING" !boybet7-10 = "BOYS BETTER AT MATH THAN GIRLS" !job7-10 ="NEED MATH FOR A GOOD JOB" !often7-10 = "WILL USE MATH OFTEN AS AN ADULT" Analysis: