Skala: Number of hours in additional instruction
KonstruktzuordnungBildungsbiografie, Organisation des Lehrbetriebs, Lerngelegenheiten
Theoretische Zuordnung in der AusgangsstudieEducational Career/Additional learning time/
UrsprungÜbernommene Skala
Zitationsiehe Quelle
Theoretischer Hintergrund--
ZielgruppeStudent
Erhebungszeitraum2014
Veröffentlichungsdatum30.06.2020
Anzahl Items10
Kennwerte der Skala
| Cronbachs Alpha | Mittelwert | Standardabweichung | Stichprobengröße |
|---|---|---|---|
| 0.91 | 19.54 | 23.28 | 37145 |
Einleitender TextIn this school year, approximately how many hours per week do you attend additional instruction in the following domains in addition to mandatory school lessons?
Please move the slider to the number of hours you attend, move it to “0” (zero) if you don’t attend any additional instruction.
An hour here refers to 60 minutes, not to a class period.
Items der Skala
| Item-Formulierung | Mittelwert | Standardabweichung | Trennschärfe |
|---|---|---|---|
| [School science] or [broad science] | 2.20 | 3.31 | 0.70 |
| Mathematics | 2.86 | 3.54 | 0.70 |
| [Test language] | 2.45 | 3.51 | 0.79 |
| [Foreign languages] | 3.24 | 4.75 | 0.69 |
| Social sciences (e. g., history, sociology, politics) | 1.89 | 3.16 | 0.81 |
| Music (e. g., musical instrument, choir, composition) | 1.67 | 3.23 | 0.68 |
| Sports (e. g., in clubs, lessons, team) | 3.11 | 3.96 | 0.51 |
| Performing arts (e.g. dancing, acting) | 1.40 | 3.08 | 0.68 |
| Visual arts (e. g. photography, drawing, sculpting) | 1.44 | 3.07 | 0.72 |
| Other | 2.27 | 3.71 | 0.65 |
Antwortkategorie
| Wert | Bedeutung |
|---|---|
| 0 | min value = "0" |
| 20 | max value = "20 or more" |
StudiePISA - Programme for International Student Assessment (2015)
ErhebungFragebogenerhebung (Skalenkollektion): Chapter 04 - Field Trial (PISA 2015)