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Research Article

What can glove impression evidence reveal about assailants? A pilot study

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Pages 29-39 | Received 05 Feb 2019, Accepted 28 Aug 2019, Published online: 29 Nov 2019

Figures & data

Figure 1. Digimizer programme interface with the results of measurements of different glove impression dimensions.

Figure 1. Digimizer programme interface with the results of measurements of different glove impression dimensions.

Figure 2. Glove impression marks when the same gloved hand grasped objects of 6 cm (A), 4 cm (B) and 2 cm (C) in diameter.

Figure 2. Glove impression marks when the same gloved hand grasped objects of 6 cm (A), 4 cm (B) and 2 cm (C) in diameter.

Figure 3. A glove impression derived from a participant who wore a glove that was larger than was suitable for him.

Figure 3. A glove impression derived from a participant who wore a glove that was larger than was suitable for him.

Figure 4. A glove impression mark showing the partial ridge prints of the participant.

Figure 4. A glove impression mark showing the partial ridge prints of the participant.

Figure 5. Impression marks from a gloved flat hand (A) and a gloved hand grasping an object 8 cm in diameter (B), in which well-demarcated phalangeal creases are evident in the right impression mark.

Figure 5. Impression marks from a gloved flat hand (A) and a gloved hand grasping an object 8 cm in diameter (B), in which well-demarcated phalangeal creases are evident in the right impression mark.

Table 1. Descriptive statistics derived from measurements of glove impressions made by flat hands. All measurements are in centimetres.

Table 2. Descriptive statistics for measurements of glove impressions from grasped objects of different diameters (means ± standard deviation). All measurements are in centimetres.

Table 3. Correlation coefficients between object diameter and glove impression measurements.

Table 4. Discriminant function equations and cross-validated classification accuracies for the prediction of sex based on glove impressions from different hand positions.

Table 5. Pearson’s correlation coefficients between measurements and stature in males and females (r values).

Table 6. Simple linear regression equations for stature estimation (in cm) from measurements of glove impressions from flat hands.

Table 7. Simple linear regression equations for stature estimation (in cm) from measurements of glove impressions of hand-gripped objects with each of the individually investigated diameters.

Table 8. Generalised simple linear regression equations for the estimation of stature (in cm) from measurements of glove impressions left by hands grasping any object.

Table 9. Stepwise regression equations for the estimation of stature (in cm) from gloved impressions of a flat hand.

Table 10. Stepwise regression equations for stature estimation (in cm) from measurements of glove impressions from hand-gripped objects with each of the fixed diameters investigated (8, 6, 4 or 2 cm).

Table 11. Generalised stepwise regression equations for stature estimation (in cm) from measurements of glove impressions of hand-grasping objects of any diameter.