Biomedical subjects

J A Lambert

Publications and source records attributed to J A Lambert.

21 records · Page 2Linked to original sources

PubMedDate not supplied

The impact of the principles of evidence interpretation on the structure and content of statements.

The Forensic Science Service (FSS) has devoted appreciable effort to developing the application of the principles of evidence interpretation. Much of the work has been reported in previous papers in this journal, in particular those that develop a model for Case Assessment and Interpretation (CAI). The principles of interpretation are restated and the implications for structure and content of statements are described.

Bayes Theorem↗

PubMedDate not supplied

Evaluation and presentation of forensic DNA evidence in European laboratories.

The first part of this article describes Bayes' theorem and its practical application to scientific evidence. Secondly, statements proposed by European DNA laboratories are presented, analysed and commented upon. Finally, the authors reiterate their proposal of adopting a likelihood ratio framework justified by the usefulness of the approach in practical context of DNA cases. Note that this framework underlines the main questions the experts have to answer at trial: to what degree does the evidence support the prosecutor's hypothesis? and to what degree does the evidence support the defence's hypothesis?

Bayes Theorem↗

PubMedDate not supplied

A model for case assessment and interpretation.

The authors describe a new approach to decision-making in an operational forensic science organization based on a model, embodying the principles of Bayesian inference, which has been developed through workshops run within the Forensic Science Service for forensic science practitioners. Issues which arise from the idea of pre-assessment of cases are explored by means of a case example.

Bayes Theorem↗