Dermatoglyphics as a Novel Method for Assessing Intelligence Quotient in Children Aged 5-11 Years: A Cross-sectional Study
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Innovative Study Reveals Potential of Fingerprint Patterns to Assess Children's IQ
In a groundbreaking cross-sectional study, researchers have discovered a novel and noninvasive method to assess the intelligence quotient (IQ) of children aged 5 to 11 years through dermatoglyphics, the study of fingerprint patterns. The research, conducted in two private schools within city corporation limits, involved 300 children equally divided into three groups based on IQ levels.
Utilizing Raven's Coloured Progressive Matrices, the IQ of each child was meticulously measured. Bilateral palmar and fingerprints were then collected on A4-sized papers using an ink and rolling technique. These prints were analyzed using a magnification lens, following established classifications for fingertip patterns and palmar flexion creases.
The results unveiled a significant correlation between specific fingerprint patterns on various digits and the children's IQ levels. Particularly, patterns on the first four digits of both hands and the fifth digit of the right hand demonstrated a notable relationship with IQ.
The study's conclusion highlights the potential of dermatoglyphics as a preliminary, noninvasive tool for IQ determination. This method proves especially valuable in identifying genetic intellectual disabilities, offering a new avenue for early intervention and support.
Published in the International Journal of Clinical Pediatric Dentistry, this research opens doors for further exploration into the use of fingerprint analysis in educational and psychological assessments.
Citation: Tharay N, Nirmala SVSG, Bavikati VN, et al. Dermatoglyphics as a Novel Method for Assessing Intelligence Quotient in Children Aged 5-11 Years: A Cross-sectional Study. Int J Clin Pediatr Dent 2020;13(4):355-360.
