demographic: Students' demographic of the SPHERE dataset

In spheredata: Students' Performance Dataset in Physics Education Research (SPHERE)

Students' demographic of the SPHERE dataset

Description

This dataset is used to describe the students' contexts of this study.

Usage

data(demographic)

Format

A data frame with 497 observations on the following 8 demographic variables.

STUDID

Students' identity. The first letter denotes the school code. The second one coins the students' cohort within schools. Three last numbers for their alphabetical orders.

SCH

School sample participated in the study.

COH

Students' class within schools. 1 = Group A, 2 = Group B, 3 = Group C, 4 = Group D

GDR

Students' gender. 1 = Male, 2 = Female

AGE

Students' age. 1 = 13-14 years, 2 = 15-16 years, 3 = 17-18 years, 4 = 19-20 years

FATHOCC

Father's occupation. 1 = Entrepreneur, 2 = Farmer, 3 = Armed force, 4 = Private employee, 5 = Educator, 6 = Medicine, 7 = Civil servant, 8 = Unemployed, 9 = Others

MOTHOCC

Mother’s occupation. 1 = Entrepreneur, 2 = Farmer, 3 = Armed force, 4 = Private employee, 5 = Educator, 6 = Medicine, 7 = Civil servant, 8 = Unemployed, 9 = Others

FATHEDU

Father's education. 1 = Graduate, 2 = Undergraduate, 3 = Vocational, 4 = High school, 5 = Junior high school, 6 = Elementary, 7 = Unfinished education, 8 = Out of formal education

MOTHEDU

Mother's education. 1 = Graduate, 2 = Undergraduate, 3 = Vocational, 4 = High school, 5 = Junior high school, 6 = Elementary, 7 = Unfinished education, 8 = Out of formal education

FATHINC

Father's monthly income. 1 = More than IDR10.000.000, 2 = IDR9.000.000-IDR10.000.000, 3 = IDR8.000.000-IDR9.000.000, 4 = IDR7.000.000-IDR8.000.000, 5 = IDR6.000.000-IDR7.000.000, 6 = IDR5.000.000-IDR6.000.000, 7 = IDR4.000.000-IDR5.000.000, 8 = IDR3.000.000-IDR4.000.000, 9 = IDR2.000.000-IDR3.000.000, 10 = IDR1.000.000-IDR2.000.000, 11= Less than IDR1.000.000, 12 = No income

MOTHINC

Mother's monthly income. 1 = More than IDR10.000.000, 2 = IDR9.000.000-IDR10.000.000, 3 = IDR8.000.000-IDR9.000.000, 4 = IDR7.000.000-IDR8.000.000, 5 = IDR6.000.000-IDR7.000.000, 6 = IDR5.000.000-IDR6.000.000, 7 = IDR4.000.000-IDR5.000.000, 8 = IDR3.000.000-IDR4.000.000, 9 = IDR2.000.000-IDR3.000.000, 10 = IDR1.000.000-IDR2.000.000, 11= Less than IDR1.000.000, 12 = No income

SIBL

Number of siblings belonged to the student. Zero means student as an only child.

DOM

Student's domicile from the school location. 1 = Inside the zoning area of the school. 2 = Outside the zoning area of the school.

Source

Santoso, P. H. et al. SPHERE: Students' performance dataset of conceptual understanding, scientific ability, and learning attitude in physics education research (PER). Mendeley Data, V1, (2024). doi: 10.17632/88d7m2fv7p.1

Examples

library(spheredata)
# Call the data from spheredata package
get("demographic")
# Open the data
demographic

spheredata documentation built on June 8, 2025, 1:08 p.m.