This study investigates the potential correlation between head size and Intelligence Quotient (IQ) among elementary school students. The research aims to explore whether variations in head circumference, as a proxy for brain size, are associated with differences in cognitive abilities, as measured by standardized IQ tests. A sample of elementary school students underwent anthropometric measurements to assess head circumference, while their IQ levels were assessed using validated cognitive assessment tools. Statistical analyses were employed to examine the relationship between head size and IQ scores, controlling for potential confounding variables such as age, gender, and socio-economic status. The findings contribute to the understanding of neurodevelopmental factors influencing cognitive performance in children and have implications for educational and clinical practice.

Head size, Intelligence Quotient (IQ), Elementary school students

Badan Penelitian dan Pengembangan Kesehatan Kemenkes RI. Riset Kesehatan Dasar. Kementrian Kesehatan RepublikIndonesia. 2013; 211-212.

Bakhiet Salaheldin FA, Essa, Yossry AS, Dwieb, Amira MM, et al. Correlations between intelligence, head circumference and height: evidence from two samples in Saudi Arabia. Journal of Biosocial Science. 2017;1.

Crusco M. Draw-A-Person: Screening procedure for emotional disturbance. The Centre for Longitudinal Studies Institute of Education University of London. 2013; 1: 4-5.

Dewi, Tea F. Hubungan ukuran lingkar kepala dengan tingkat kecerdasan pada retardasi mental. Fakultas Kedokteran dan Ilmu Kesehatan Universitas Muhammadiyah Yogyakarta. 2013; 1: 27-28.

Gozali A. Hubungan antara status gizi dengan klasifikasi pneumonia pada balita di Puskesmas Gilingan Kecamatan BanjarsariSurakarta. Fakultas Kedokteran Universitas Sebelas Maret. 2010; 1: 12.

Gupta S, Gopichand PVV, Kaushal S, Chhabra S, Garsa V. Cranial anthropometry in 600 North Indian adults. International Journal Anatomy Research. 2013; 1(2): 115-8.

Imlahi H. Intelligence quotient and its environmental factors in children. Al-Akhawayn University. 2015; 1: 1-4.

Indriati E. Antropometri untuk kedokteran, keperawatan, gizi, dan olahraga. Yogyakarta: PT. Intan Sejati; 2010.

Notoatmodjo S. Metodologi Penelitian Kesehatan. Edisi ke-2. Jakarta: PT Rineka Cipta; 2012.

Oommen, Arun. Factors Influencing Intelligence Quotient. Journal of Neurology & Stroke. 2014; 1(4).

Pahlevi IR. Korelasi antara lingkar dan panjang kepala dengan tingkat kecerdasan Intelligence Quotient (IQ) pada anak retardasi mental di Sekolah Luar Biasa (SLB) Kabupaten Pringsewu. Fakultas Kedokteran Universitas Lampung. 2017.

Putra WKY. Pengukuran antropometri pengganti untuk mendeteksi kasus BBLR di Kota Pontianak dan Kabupaten Kuburaya Tahun 2011. Fakultas Kesehatan Masyarakat Universitas Indonesia. 2012; 1: 19-20.

Rivani R, F. Syukriani Y, Rusman AA, Linasari D. Perbandingan indeks sefalik antara populasi Batak dan populasi Sunda di Bandung. Perhimpunan Dokter Forensik Indonesia. 2017; 1: 246.