Glenn and Eric start by talking about their Christmas plans, followed by a game of “Where in the Whorld”.  They then welcome their guest, Dr. Bethany Growns, a lecturer and psychologist at the University of Canterbury, in New Zealand.  Bethany joins the show to discuss her research on matchers, super-matchers, and research she has conducted with novices (lay people), fingerprint, firearms, and facial recognition experts.  She discusses the advantages of natural ability v. trained expertise and how it impacts one’s ability to perform matching tasks in the expert’s domain v. other domains.  The guys ask questions about how to utilize this research to impact training programs.  Finally, they discuss more aspects of the IAFS conference where Glenn met Bethany.

Growns B, Dunn JD, Mattijssen EJAT, Quigley-McBride A, Towler A. Match me if you can: Evidence for a domain-general visual comparison ability. Psychon Bull Rev. 2022 Jun;29(3):866-881. doi: 10.3758/s13423-021-02044-2. Epub 2022 Jan 7. PMID: 34997551; PMCID: PMC9166871.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9166871/

Other publications by Growns https://www.bethanygrowns.com/publications

Are you a super-matcher?  Test your skills!
Sign up to participate in studies by Dr. Growns:
https://canterbury.qualtrics.com/jfe/form/SV_038MorkGlc9SDoW

Double Loop Podcast

Episode 265 - Dr. Bethany Growns Interview

Whether you're a practicing Latent Print Examiner or you're interested in forensics and true crime, the Double Loop Podcast is a weekly show featuring Glenn Langenburg and Eric Ray discussing latent print topics, current events in forensic science, the newest research articles, interesting guests, and analysis of notable cases from a forensic scientist perspective.

New tracks tagged #Bethany Growns