The 34th
annual ATSA Conference ran from 13th – 17th of October in
Montreal. It began with a public engagement event on Tuesday evening with seven
speakers (in both French and English), followed by 27 pre-conference seminars, four plenary
speakers, 84 symposiums and 38 poster sessions before ending on Saturday. In
addition to this packed program the conference also had a student data blitz
session, next generation student reception, special interest sessions, a
meeting of the journal editorial board, committee meetings, and state chapter
meetings. Here are some highlights from this
year’s conference by Kieran McCartan (KM) and Jon Brandt (JB).
Public Engagement Event
The
public engagement event this year was organized by Gen Martin in conjunction
with Katie Gotch and I (KM). The event had approximately 65 people attend and
was held in both French and English to reflect the bilingual nature of our host
city. We had a range of speakers on a number of topics including sexual
victimization (Delphine Collin-Venzina & Isabella Daigneault), child sexual
abuse imagery (Caroline Girard), innovations in sex offender treatment (Patrice
Renaud), and the Canadian sex offenders registry (Josee Rioux & David
Herni). The presentations generated a variety of questions, in both French and English,
with the speakers being well received. The
audience was mainly members of the public and non-professionals. [KM]
Pre Conference Sessions
The 28
pre-conference sessions where a mix of full day and half day events with
workshops on a number of topics including, risk assessments (Andrew J. R.
Harris, Karl Hanson); sex offender treatment (Robert McGrath, Liam Marshall,
William Marshall, Michael Miner); connecting theory with research (Kevin Nunes,
Chantal Hermann, Michael Seto, Anthony Beech, Patrick Luisser); working with
adolescent sex offenders (James Worling; Raymond Knight, Judith Sims-Knight,
David Rothman, David Prescott); professional practice (Laura Jakal, Bobbi
Walling, Lawrence Ellerby); and internet sexual offenders (Hannah Merdian &
Derek Perkins). [KM]
Plenary Sessions
The
four plenaries at this year’s conference were diverse, interesting and well received.
They spanned conversation covering the history and impact of sex offender
treatment (Friedrich Losel), a developmental understanding of physical
aggression from a gene-environment perspective (Richard Tremblay), gendered
sexual responses and sexual stimulation (Meredith Chivers) and a psychosocial
approach to understanding male sexual aggression (Anotnia Abbey). Both Jon and I thought the plenary sessions
were excellent this year, with a varied, multidisciplinary, international nature,
and well applied. There were some plenary
topics that I knew a lot about but welcomed the opportunity for an update (Tremblay,
Losel and Abbey), and others (Chivers) who spoke on topics that brought a fresh
perspective on research which has not gotten much attention. The plenaries reflected the varied and
interconnect nature of our field. [KM]
Highlights from Concurrent Sessions
As a
clinician, I [JB] tend to find the clinical tracks at ATSA conferences most
useful, but this year I attended three excellent sessions on research and have
chosen one session to highlight: (F-13) Emerging Practices in Assessing the Risk of
Sexual Recidivism. The session was
presented by KiDeuk Kim, Grant Duwe, Michael Caldwell, and Elizabeth Letourneau.
Presenters
reviewed the evolution of the science of prediction, starting with the Burgess Method in the
1920’s, and the subsequent contributions of multivariate logistic
regression. The next generation of risk
tools came with the computer age and the ability to analyze the predictive
capacity of an array of variables. The
future of assessing risk would seem to be the ability to explore interactions
between a virtually unlimited number of variables using Machine Learning (ML)
algorithms. Machine
Learning enables researchers to design algorithms that learn from the data.
Duwe and
Kim presented their 2015
research that supports the predictive capabilities of newer ML
algorithms. One of the benefits of ML
algorithms is the ability to compare variables (e.g. static and dynamic risk
factors) in ways that might more accurately address absolute risk of sexual
reoffending, rather than the relative risk of recidivism which is the product
of most current risk assessment tools. One
drawback with ML algorithms is that the interaction between variables is not as
evident or transparent as logistic regression.
Duwe discussed the calibration of ML algorithms in two studies involving
4,200 juvenile offenders in Virginia and Oregon, which demonstrated encouraging
results. When the base rate for
recidivism may be as low as 1-2%, risk assessment tools that can more
accurately determine the true risk of reoffending have enormous implications
for the treatment and management of offenders across the spectrum of sexual
offending.
There
is some agreement in our profession that interventions with sexual offenders are
overreaching - from juveniles on sex offender registries, to endless treatment
for the civilly committed. In part, this
might be due to the tendency to inflate levels of risk, when risk can’t be
accurately ascertained. Machine Learning
algorithms seem promising in adding to the science that is needed to support
the “art” of the prediction of risk
– and to truly inform needs
and facilitate responsivity.
[JB]
===============
I [KM]
attended a session (T-1) on the use of Virtual Reality technology in the
treatment of sexual offenders (chaired by Patrice Renaud and Joanne-Lucine
Rouleau), this was something that I knew very little about and gained a great
deal of information. The session gave
insight into using existing measures (fMRI, penile plethysmography) and the
impact of using computer generated imagery; the research indicates that the
technology continues to evolve and its utility in treatment and its impact
continues to grow. I think that this area has a lot to offer models of sex
offender treatment, especially in prisons or confined arenas, as it
develops. [KM]
The
research symposiums covered topics including sex offender treatment, Risk
Assessment, sex offender policy, the prevention of sexual harm, desistence from
sexual offending and community integration of sexual offenders. Talking with
people at the conference, other standout symposiums that were mentioned
included a session on working with Native American sexual offenders (Chris
Lobanov-Rostovsky, Juli Ana Grant & Dewey Ertz, Lawrence Ellerby); a
session on the impact of the Jimmy Saville case in the UK (Marcus Erooga); the
use and effectiveness of the polygraph (Robin Wilson & David Prescott);
public opinion research on sex offender management policy (Andrew Harris, Lisa
Sample, Todd Hogue, Sandy Jung, Craig Harper, Kelly Socia, Gwenda Willis); and
exploring links between childhood victimization and sexual abuse (Jill
Levenson, Anna Pham, Carolyn Blank, Sacha Maimone, Kevin Nunes, Tess Bolder,
Melissa Grady, Jill Levenson). [KM]
Conclusion: This year’s conference
was packed with highly relevant and interesting topics. It was an engaging and
diverse conference with continuous opportunities to meet colleagues, share
knowledge, disseminate research, advance best practices, consider public
policies, and maintain connections that are vital to ATSA’s membership and
mission.
Kieran McCartan, PhD
Jon Brandt, MSW, LICSW