To Study Natural Variations in Handwriting with Temperature Variation Jain Ujaala1, Amit Chauhan2, Pooja Ahuja3,*, Dahiya M S4 1Student, M Sc Forensic Science Programme, Institute of Forensic Science, Gujarat Forensic Sciences University 2Assistant Professor, Amity Institute of Forensic Science, Amity University, Noida, UP 3Assistant Professor, Institute of Forensic Science, Gujarat Forensic Sciences University 4Director, Institute of Forensic Science Gujarat Forensic Sciences University *Corresponding author: Dr Pooja Ahuja Assistant Professor, Institute of Forensic Science Gujarat Forensic Sciences University
Online published on 8 February, 2019. Abstract In this paper, an attempt was made to study variations in writings of an individual with variation and temperature. The primary data for this study was taken from males and females under varying temperature conditions which is 3–7°C in morning before 9 a.m. and 15–20°C in the afternoon around 2 p.m. The samples taken in cold and normal temperature were compared, a definite variation in the handwriting was observed, which can be classified under natural variations. The individual characteristics in such cases somehow remained reliable. Top Keywords Questioned document, temperature, natural variations. Top |