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The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

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Data Structures with shared data
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Harter's Self-Concept Measures. Adolescent and Child Version



Download Definition as
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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectid
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
genderString20RequiredSex of the subjectM;FM = Male; F = Female
days_baselineIntegerRecommendedDays since baselinedayha, dayhc
assbdicString5RecommendedAssessment PointD;14;E;24;LB;36;72;96;120; 9; B; 3; 7; 144; 168;192; CD=MTA baseline assessment; 14=MTA 14 month assessment; E=MTA early termination assessment; B = MTA Pre-Baseline Screening Assessment (579/579); 09 = MTA 9 Month Assessment (530/530); 24=MTA 24 month assessment; LB=LNCG baseline assessment; 36=MTA and LNCG 3 year assessment; 72=MTA and LNCG 6 year assessment; 96=MTA and LNCG 8 year assessment; 03 = MTA 3 Month Assessment (438/687);120=MTA and LNCG 10 year assessment; 7= 7th Grade Assessment (221/276); 144 = MTA & LNCG 12 Month Assessment (578/578); 168 = MTA & LNCG 14 Month Assessment (585/585); 192 = MTA & LNCG 16 Month Assessment (505/505); C = MTA Pre-Baseline Screening Assessment (78/78)assha, asshc
relationshipString255RecommendedRelationship of respondent to individual
1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36;37;38;39;40;41;42;43;44;45;46;47;48;49;50;51;52;53;54;55;56;57;58;59;60;61;62;63;64;65;66;67;68;69;70;71;72;73;74;75;76;77;78;79;80;81;82;83;84; -999
1 = Biological mom; 2 = Biological dad; 3 = Grandparent; 4 = Special education (sped) teacher; 5 = General education teacher; 6 = Occupational therapist; 7 = Speech and language therapist; 8 = Behavioral therapist; 9 = Paraprofessional; 10 = Aide; 11 = Principal; 12 = Administrator; 13 = Other; 14 = Content teacher; 15 = Parent center director; 16 = Self; 17=Adoptive mother; 18=Adoptive father; 19=Foster mother; 20 = Foster father; 21=Grandmother; 22=Grandfather; 23=Step-mother; 24 = Step-father; 25=Aunt; 26=Uncle; 27=Missing Data; 28=Both parents;31= Grandmother from mother side; 32= Grandfather from mother side; 33= Grandmother from father side; 34= Grandfather from father side; 36= Brother; 37= Sister; 38= Cousin; 39= female caregiver; 40=male caregiver; 41=Female child; 42=Male child; 43=Spouse/Mate; 44=Friend; 45=Parent; 46=Significant other; 47=Sibling; 48=Son/Daughter; 49=Son-in-law/Daughter-in law; 50=Other Relative; 51=Paid caregiver; 52=Friends; 90= Other, specify; -999= Missing; 53=Roommate; 54=Supervisor; 55=mother's boyfriend; 56=other parental figure; 57=Summary; 58=counselor ; 59 = other female relative; 60 = other male relative; 61 = non-relative ;62=Maternal Aunt; 63=Maternal Uncle; 64=Maternal Cousin; 65 = Paternal Aunt; 66=Paternal Uncle; 67=Paternal Cousin ;68=Biological/Adoptive Mother and Grandmother; 69=Biological/Adoptive Mother and Stepmother and Grandmother; 70=Biological/Adoptive Mother and Grandmother and Foster Father; 71=Biological/Adoptive Mother and Stepmother and Foster Mother; 72=Biological/Adoptive Mother and Foster Mother; 73=Biological/Adoptive Mother and Biological/Adoptive Father; 74=Biological/Adoptive Mother and Stepmother and Biological/Adoptive Father; 75=Biological/Adoptive Mother and Other; 76=Biological/Adoptive Mother and Stepmother and Stepfather; 77=Biological/Adoptive Mother and Stepfather; 78=Biological/Adoptive Mother and Grandfather; 79=Biological/Adoptive Mother and Stepmother and Foster Father; 80=Biological/Adoptive Mother and Stepmother; 81=Guardian, female; 82=Other female; 83=Guardian, male; 84=Other malerelha, relhc
actbdicIntegerRecommendedActive status0::50=Inactive-Data collected after the 14 month treatment phase/after early termination from treatment phase/prior to treatment phase; 1=Active-Data collected during the 14 month treatment phase while subject received originally assigned treatment regardless of degree of compliance; 2=Active-This is the last active assessment for subjects who were about to violate treatment arm by receiving alternate treatment; 3=Active-This is the last active assessment for subjects who were about to leave the study by moving away;4=Yes, Active; 5=No, Not Activeactha, acthc
siteString100RecommendedSiteStudy Sitesitenum
sjtypIntegerRecommendedSubject type1;21=MTA randomized trial subject; 2=Local normative comparison group (LNCG) subject
version_formString100RecommendedForm used
ha1IntegerRecommendedSmart1::41=Aren't so sure and wonder if you are smart; 4=Feel you are just as smart as others your agehc7
ha2IntegerRecommendedMaking friends1::41=Find it hard to make friends; 4=Pretty easy to make friendshc2
ha3IntegerRecommendedSports1::41=Not very good when it comes to sports; 4=Do well at all kinds of sportshc3
ha4IntegerRecommendedAppearance1::41=Not happy with way you look; 4=Happy with way you lookhc4
ha5IntegerRecommendedPart time job1::41=Not ready to handle a part time job; 4=Ready to do well at a part time job
ha6IntegerRecommendedRomantic interests1::41=Person you like romantically wont like you back; 4=Person you like romantically will like you back
ha7IntegerRecommendedDoing the right thing1::41=Often don�t do the right thing; 4=Usually do the right thinghc11
ha8IntegerRecommendedMaking really close friends1::41=Find it hard to make really close friends; 4=Able to make really close friends
ha9IntegerRecommendedSatisfaction with self1::41=Often disappointed with yourself; 4=Pretty pleased with yourselfhc30
ha10IntegerRecommendedSpeed of school work1::41=Pretty slow in finishing schoolwork; 4=Can do school work more quicklyhc13
ha11IntegerRecommendedAmount of friends1::41=Don�t have a lot of friends; 4=Have a lot of friendshc8
ha12IntegerRecommendedNew athletic activity1::41=Might not do well at a new athletic activity; 4=Could do well at just about any new athletic activityhc15
ha13IntegerRecommendedBody satisfaction1::41=Wish body was different; 4=Like body the way it ishc16
ha14IntegerRecommendedSkills to do well at a job1::41=Don�t have enough skills to do well at a job; 4=Have enough skills to do a job well
ha15IntegerRecommendedDating people who are really attracted to1::41=Not dating the people you are really attracted to; 4=Dating the people you are really attracted to
ha16IntegerRecommendedDoing things that get you in trouble1::41=Often get in trouble for things you do; 4=Don�t do things that get you in troublehc23
ha17IntegerRecommendedClose friend to share secrets with1::41=Do not have a really close friends you can share secrets with; 4=Have a really close friend you can share secrets with
ha18IntegerRecommendedSatisfaction with way you are leading life1::41=Don�t like the way you are leading your life; 4=Like the way you are leading your lifehc12
ha19IntegerRecommendedSuccess at class work1::41=Don�t do very well at class work; 4=Do very well at class workhc25
ha20IntegerRecommendedLikeability1::41=Very hard to like; 4=Easy to likehc26
ha21IntegerRecommendedSports skill compared to others1::41=Don�t feel can do as well; 4=Better than othershc21
ha22IntegerRecommendedSatisfactions with physical appearance1::41=Wish physical appearance was different; 4=Like physical appearance as ishc22
ha23IntegerRecommendedOld enough for paying job1::41=Not old enough to handle a paying job; 4=Old enough to have a paying job
ha24IntegerRecommendedPeople same age romantically attracted to you?1::41=Worry about whether people your age will be romantically attracted to you; 4=People your age will be romantically attracted to you
ha25IntegerRecommendedSatisfaction with way you act1::41=Don�t feel good about the way you act; 4=Feel really good about the way you acthc5
ha26IntegerRecommendedClose friend to share things with1::41=Wish had a close friend to share things with; 4=Have a close friend to share things with
ha27IntegerRecommendedHappy with self1::41=Not happy with self; 4=Happy with self most of the timehc6
ha28IntegerRecommendedFiguring out answers in school1::41=Have trouble figuring out the answers in school; 4=Almost always figure out the answershc31
ha29IntegerRecommendedPopularity1::41=Not popular; 4=Very popularhc32
ha30IntegerRecommendedhallucinogens 30 dayshc33
ha31IntegerRecommendedGood looking?1::41=Not good looking; 4=Good lookinghc34
ha32IntegerRecommendedSuccess at paid work1::41=Could do better at work; 4=Doing really well at work
ha33IntegerRecommendedInteresting on dates1::41=Wonder how fun and interesting you are on a date; 4=Are fun and interesting on a date
ha34IntegerRecommendedDo things you know you shouldnt do1::41=Do things you know you shouldn�t; 4=Hardly ever do things you know you shouldn�thc29
ha35IntegerRecommendedMake friends can really trust1::41=Hard to make friends you can really trust; 4=Are able to make friends you can really trust
ha36IntegerRecommendedSatisfaction with the person you are1::41=Wish you were someone else; 4=Like the person you arehc18
ha37IntegerRecommendedIntelligence1::41=Question intelligence; 4=Pretty intelligent
ha38IntegerRecommendedSocial acceptance1::41=Not accepted; 4=Accepted
ha39IntegerRecommendedAthleticism1::41=Not athletic; 4=Very athletichc9
ha40IntegerRecommendedSatsifaction with looks1::41=Wish you looked different; 4=Really like your lookshc28
ha41IntegerRecommendedHandle a paying job1::41=Not doing well; 4=Doing very well
ha42IntegerRecommendedGo out with the people would really like to date1::41=Don�t go out with the people you would really like to date; 4=Going out with the people you would really like to date
ha43IntegerRecommendedAct how you know you are supposed to1::41=Don�t act the way you are supposed to; 4=Usually act the way you are supposed tohc17
ha44IntegerRecommendedFriend that is close enough to share personal thoughts and feelings1::41=Don�t have a friend close enough to share really personal thoughts with; 4=Have a friend close enough to share really personal thoughts with
ha45IntegerRecommendedHappy with way you are1::41=Wish you were different; 4=Happy with the way you arehc24
hc19IntegerRecommendedMemory1::41=Often forget what you learn; 4=Remember things easily
hc20IntegerRecommendedCompanionship1::41=Usually do things by yourself; 4=Do things with a lot of people
hc10IntegerRecommendedHeight and weight satisfaction1::41=Not happy; 4=Happy
hc1IntegerRecommendedSchool work1::41=Not good at school work; 4=Very good at school work
hc27IntegerRecommendedWatch or play1::41=Rather watch; 4=Rather play
hc14IntegerRecommendedHappy with number of friends?1::41=Wish had more friends; 4=Have as many friends as you want
hc35IntegerRecommendedHow well do you behave?1::41=Find it hard to behave myself; 4=Behave myself very well
hc36IntegerRecommendedHappy with the way you do things?1::41=No; 4=Yes
hascxFloatRecommendedScholastic competence mean scorehcscx
hasctFloatRecommendedScholastic competence total scorehcsct
hasaxFloatRecommendedSocial acceptance mean scorehcsax
hasatFloatRecommendedSocial acceptance total scorehcsat
haacxFloatRecommendedAthletic competence mean scorehcacx
haactFloatRecommendedAthletic competence total scorehcact
hapaxFloatRecommendedPhysical appearance mean scorehcpax
hapatFloatRecommendedPhysical appearance total scorehcpat
hajcxFloatRecommendedJob competence mean score
hajctFloatRecommendedJob competence total score
haraxFloatRecommendedRomantic appeal mean score
haratFloatRecommendedRomantic appeal total score
habcxFloatRecommendedBehavioral conduct mean scorehcbcx
habctFloatRecommendedBehavioral conduct total scorehcbct
hacfxFloatRecommendedClose friendship mean score
hacftFloatRecommendedClose friendship total score
hagswxFloatRecommendedGlobal self worth mean scorehcgswx
hagswtFloatRecommendedGlobal self worth total scorehcgswt
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.

Distribution for DataStructure: harterac01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.