COUNTRY ID - NUMERIC CODE
999999 = Omitted or invalid

TEACHER LINK NUMBER
99 = Omitted or invalid

GEN\YEARS BEEN TEACHING (Zur Anonymisierung gruppiert (FDZ))
1 = 1 bis 5
2 = 6 bis 10
3 = 11 bis 15
4 = 16 bis 20
5 = 21 bis 25
6 = 26 bis 30
7 = 31 bis 35
8 = 36 bis 40
9 = 41 bis 45
99 = Omitted or invalid

GEN\SEX OF TEACHER
1 = Female
2 = Male
9 = Omitted or invalid

GEN\AGE OF TEACHER
1 = Under 25
2 = 25–29
3 = 30–39
4 = 40–49
5 = 50–59
6 = 60 or more
9 = Omitted or invalid

GEN\AGE OF TEACHER (Zur Anonymisierung gruppiert (FDZ))
1 = Under 30
2 = 30 - 39
3 = 40 - 49
4 = 50 - 59
5 = 60 or more
9 = Omitted or invalid

GEN\LEVEL OF FORMAL EDUCATION COMPLETED
1 = Did not complete <Upper secondary education—ISCED Level 3>
2 = <Upper secondary education—ISCED Level 3>
3 = <Post-secondary, non-tertiary education—ISCED Level 4>
4 = <Short-cycle tertiary education—ISCED Level 5>
5 = <Bachelor´s or equivalent level—ISCED Level 6>
6 = <Master´s or equivalent level—ISCED Level 7>
7 = <Doctor or equivalent level—ISCED Level 8>
99 = Omitted or invalid

GEN\MAJOR AREA OF STUDY\EDUCATION PRIM
1 = Yes
2 = No
9 = Omitted or invalid

GEN\FORMAL EDUCATION\<LANGUAGE OF TEST>
1 = Not at all
2 = Overview or introduction to topic
3 = It was an area of emphasis
9 = Omitted or invalid

GEN\HOURS SPENT IN SEMINARS
1 = None
2 = Less than 6 hours
3 = 6–15 hours
4 = 16–35 hours
5 = More than 35 hours
9 = Omitted or invalid

GEN\CHARACTERIZE\TCH UNDERSTANDING
1 = Very high
2 = High
3 = Medium
4 = Low
5 = Very low
9 = Omitted or invalid

GEN\THINKING ABT CURR SCH\SAFE NEIGHBORH
1 = Agree a lot
2 = Agree a little
3 = Disagree a little
4 = Disagree a lot
9 = Omitted or invalid

GEN\INTERACTIONS TEACHERS\SHARE LEARNING
1 = Very often
2 = Often
3 = Sometimes
4 = Never or almost never
9 = Omitted or invalid

READ\NUMBER OF STUDENTS IN THE CLASS (Zur Anonymisierung gruppiert (FDZ))
1 = 5 - 15
28 = 28 - 30
99 = Omitted or invalid

READ\NUMBER OF STD IN <4TH GRADE> (Zur Anonymisierung gruppiert (FDZ))
1 = 1 - 5
6 = 6 - 10
11 = 11 - 15
26 = 26 - 30
99 = Omitted or invalid

READ\LIMIT TEACHING\LACKING KNOWLEDGE
1 = Not at all
2 = Some
3 = A lot
9 = Omitted or invalid

READ\TIME SPENT LANGUAGE INSTR
9999 = Omitted or invalid

READ\ORGANIZE STUDENTS\WHOLE CLASS
1 = Always or almost always
2 = Often
3 = Sometimes
4 = Never
9 = Omitted or invalid

READ\TYPES OF TEXT\LIT\SHORT STORIES
1 = Every day or almost every day
2 = Once or twice a week
3 = Once or twice a month
4 = Never or almost never
9 = Omitted or invalid

READ\HOW OFTEN\PROVIDE READING MATERIALS
1 = Every or almost every lesson
2 = About half the lessons
3 = Some lessons
4 = Never
9 = Omitted or invalid

READ\COMPUTER ACCESS\EACH STD HAS COMPUTER
1 = Yes
2 = No
6 = Logically not applicable
9 = Omitted or invalid

READ\COMPUTER ACTIVITIES\ASK TO READ DIGITAL TXT
1 = Every day or almost every day
2 = Once or twice a week
3 = Once or twice a month
4 = Never or almost never
6 = Logically not applicable
9 = Omitted or invalid

READ\CLASSROOM LIBRARY\BOOKS
1 = 0–25
2 = 26–50
3 = 51–100
4 = More than 100
6 = Logically not applicable
9 = Omitted or invalid

READ\CLASSROOM LIBRARY\MAGAZINES
1 = 0
2 = 1–2
3 = 3–5
4 = More than 5
6 = Logically not applicable
9 = Omitted or invalid

READ\SEND STUDENTS TO OTHER LIBRARY
1 = At least once or twice a week
2 = Once or twice a month
3 = A few times a year
4 = Never or almost never
9 = Omitted or invalid

READ\READING ASSIGNED AS HOMEWORK
1 = I do not assign reading for homework (You will be directed to #R20)
2 = Less than once a week
3 = 1 or 2 times a week
4 = 3 or 4 times a week
5 = Every day
9 = Omitted or invalid

READ\TIME SPENT ON HOMEWORK
1 = 15 minutes or less
2 = 16–30 minutes
3 = 31–60 minutes
4 = More than 60 minutes
6 = Logically not applicable
9 = Omitted or invalid

READ\READING ASSIGNMENTS\CORRECT
1 = Always or almost always
2 = Sometimes
3 = Never or almost never
6 = Logically not applicable
9 = Omitted or invalid

READ\AVAILABLE RESOURCES\PROFESSIONAL
1 = Always
2 = Sometimes
3 = Never
9 = Omitted or invalid

READ\EMPHASIS\ASSESSMENT OF WORK
1 = Major emphasis
2 = Some emphasis
3 = Little or no emphasis
9 = Omitted or invalid

DATA AVAILABILITY TEACHER IN OSS
0 = Not in Source
1 = In Source
9 = Omitted or invalid

POPULATION ID
1 = Pop 1
9 = Omitted or invalid

GRADE ID
3 = Grade 3
4 = Grade 4
5 = Grade 5
6 = Grade 6
99 = Omitted or invalid

STANDARDIZED GRADE ID
1 = Lower Grade
2 = Upper Grade
9 = Omitted or invalid

SUBJECT ID
1 = Reading
9 = Omitted or invalid

SCHOOL EMPH ON ACAD SUCCESS-TCHR/IDX
1 = Very High Emphasis
2 = High Emphasis
3 = Medium Emphasis
9 = Omitted or invalid

SAFE AND ORDERLY SCHOOLS-TCHR/IDX
1 = Very Safe and Orderly
2 = Somewhat Safe and Orderly
3 = Less than Safe and Orderly
9 = Omitted or invalid

TEACHERS JOB SATISFACTION/IDX
1 = Very Satisfied
2 = Somewhat Satisfied
3 = Less than Satisfied
9 = Omitted or invalid

STUDENTS LIMIT CLASSROOM INSTRUCTION/IDX
1 = Very Little
2 = Some
3 = A Lot
9 = Omitted or invalid

TEACHERS YEARS OF EXPERIENCE
1 = 1 = 20 Years or More
2 = 2 = At Least 10 but Less than 20 Years
3 = 3 = At Least 5 but Less than 10 Years
4 = 4 = Less than 5 Years
9 = Omitted or invalid

GEN\HIGHEST SCHOOL DEGREE\KEINE FACHHOCHSCHULREIFE
1 = Yes
2 = No
8 = Not administered
9 = Omitted or invalid

READ\ORGANIZE STUDENTS\OWN GOAL
1 = Always or almost always
2 = Often
3 = Sometimes
4 = Never
8 = Not administered
9 = Omitted or invalid

READ\ACTIVITIES\WOERTER IN LESETEXTEN
1 = Every day or almost every day
2 = Once or twice a week
3 = Once or twice a month
4 = Never or almost never
8 = Not administered
9 = Omitted or invalid

READ\PROZENT UNTERRICHTSZEIT\KLASSENVERBAND
998 = Not administered
999 = Omitted or invalid

READ\LERNEN\LERNINHALTE EIGENSTaeNDIG
1 = stimme nicht zu
2 = stimme eher nicht zu
3 = stimme eher zu
4 = stimme voll zu
8 = Not administered
9 = Omitted or invalid

READ\DEUTSCHUNTERRICHT\LAUT UND UNRUHIG
1 = nie
2 = in wenigen Stunden
3 = in den meisten Stunden
4 = in jeder Stunde
8 = Not administered
9 = Omitted or invalid

READ\DEUTSCHUNTERRICHT\AUFGABEN NACHDENKEN
1 = stimme voellig zu
2 = stimme eher zu
3 = stimme eher nicht zu
4 = stimme ueberhaupt nicht zu
8 = Not administered
9 = Omitted or invalid

READ\DEUTSCHUNTERRICHT\FORM 1
1 = als Standardwerk
2 = auszugsweise
8 = Not administered
9 = Omitted or invalid

READ\LESE-RECHTSCHREIBKOMPETENZ\ueBUNGEN STUNDEN
98 = Not administered
99 = Omitted or invalid

READ\LESE-RECHTSCHREIBKOMPETENZ\SPRACHBueCHER
1 = jeden Tag oder fast jeden Tag
2 = ein- bis zweimal pro Woche
3 = ein- bis zweimal im Monat
4 = nie
8 = Not administered
9 = Omitted or invalid

READ\ANLAUTTABELLE\ERFAHRUNG
1 = ja
2 = nein
8 = Not administered
9 = Omitted or invalid

READ\ANLAUTTABELLE\SCHULJAHR
1 = 1.Schuljahr
2 = 1.Schuljahr und Teil 2. Schuljahr
3 = 1.Schuljahr bis Ende 2. Schuljahr
4 = 1. und 2. Schuljahr und Teil 3. Schuljahr
5 = 1.Schuljahr bis Ende 3. Schuljahr
8 = Not administered
9 = Omitted or invalid

READ\ANLAUTTABELLE\WIE GEARBEITET
1 = hauptsaechliches Arbeitsmittel
2 = Ergaenzung zu Fibel oder Sprachbuch
3 = Ergaenzung zu Rechtschreibheft
8 = Not administered
9 = Omitted or invalid

READ\ANLAUTTABELLE\WIE OFT
1 = jede Deutschstunde
2 = Haelfte der Deutschstunden
3 = weniger als die Haelfte der Deutschstunden
8 = Not administered
9 = Omitted or invalid

READ\ANLAUTTABELLE\RECHTSCHREIBFEHLER UMGANG/KORREKTUR VON ANFANG AN
1 = bei allen Schuelern
2 = bei rechtschreibschwachen Schuelern
3 = bei rechtschreibstarken Schuelern
8 = Not administered
9 = Omitted or invalid

READ\LESESTRATEGIEN\WIE EINSETZT
1 = jeden Tag oder fast jeden Tag
2 = ein- bis zweimal pro Woche
3 = ein- bis zweimal pro Monat
4 = nie oder fast nie
8 = Not administered
9 = Omitted or invalid

READ\LESEUNTERRICHT IGLU-KLASSE\STILL LESEN
1 = ja, fast jeden Tag
2 = ja, ein- bis zweimal pro Woche
3 = ja, ein- bis zweimal pro Monat
4 = ja, seltener als einmal im Monat
5 = nein
8 = Not administered
9 = Omitted or invalid

READ\LESEUNTERRICHT LEISTUNGSHETEROGEN/PROFITIEREN SCHULISCHES LERNEN
1 = trifft ueberhaupt nicht zu
2 = trifft eher nicht zu
3 = trifft eher zu
4 = trifft voll und ganz zu
8 = Not administered
9 = Omitted or invalid

READ\LESEUNTERRICHT LEISTUNGSHETEROGEN/DIFFERENZIERE LESEINHALTE
1 = nie
2 = selten
3 = manchmal
4 = haeufig
5 = immer
8 = Not administered
9 = Omitted or invalid

READ\ZUSAMMENARBEIT SCHULE\LEHRPERSONAL/VORBEHALTE VERaeNDERUNGEN
1 = trifft nicht zu
2 = trifft eher nicht zu
3 = trifft eher zu
4 = trifft voll zu
8 = Not administered
9 = Omitted or invalid

READ\ZUSAMMENARBEIT SCHULE\KOLLEGEN/AUSTAUSCH UNTERRICHTSMATERIALIEN
1 = jeden Tag
2 = jede Woche
3 = jeden Monat
4 = mehrere Male pro Jahr
5 = einmal pro Jahr
6 = nie
8 = Not administered
9 = Omitted or invalid

READ\GEMEINSAMER UNTERRICHT SPF/YEARS BEEN TEACHING (Zur Anonymisierung gruppiert (FDZ))
1 = 0,5 - 1
5 = 5 - 25
98 = Not administered
99 = Omitted or invalid

READ\GEMEINSAMER UNTERRRICHT SPF\VORBEREITET/THEORETISCHE GRUNDLAGEN
1 = sehr gut vorbereitet
2 = eher gut vorbereitet
3 = eher schlecht vorbereitet
4 = sehr schlecht vorbereitet
8 = Not administered
9 = Omitted or invalid

READ\GEMEINSAMER UNTERRRICHT SPF\UNTERRICHTSPRAXIS/PLANUNG UNTERRICHTSEINHEITEN
1 = stark geaendert
2 = moderat geaendert
3 = kaum geaendert
8 = Not administered
9 = Omitted or invalid

READ\SIE\HaeUFIGKEIT SPRACH-SCHREIB-LESEENTWICKLUNG/ELTERN ANREGUNGEN
1 = haeufiger als alle 3 Monate
2 = alle 3 Monate
3 = alle 6 Monate
4 = alle 12 Monate
5 = seltener
6 = nie
8 = Not administered
9 = Omitted or invalid

READ\SIE\WIE VIELE JAHRE UNTERRICHTEN SIE SCHON VIERTKLaeSSLER (Zur Anonymisierung gruppiert (FDZ))
11 = 11 - 15
16 = 16 - 41
98 = Not administered
99 = Omitted or invalid

Indikator Lehrkraefte Klassenfuehrung (kategorisiert)
1 = wenig effizient
2 = durchschnittlich
3 = sehr effizient

Indikator Lehrkraefte Strukturiertheit (kategorisiert)
1 = gering/wenig
2 = mittel/durchschnittlich
3 = hoch/stark

1 = unguenstig
2 = neutral
3 = guenstig