Robert Halon, Ph.D. - Academia.edu (original) (raw)

Papers by Robert Halon, Ph.D.

Research paper thumbnail of The Comprehensive Child Custody Evaluation—Ten Years Later

Research paper thumbnail of The Effects Of Einstellung On Visual Perception Of Random Shapes: A Multidimensional Scaling Analysis

Research paper thumbnail of The Effects Of Einstellung On Visual Perception Of Random Shapes: A Multidimensional Scaling Analysis

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts ’ diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis in S...

Research paper thumbnail of Humpty Dumpty and Risk assessment: A reply to Slobogin

Research paper thumbnail of The comprehensive child custody evaluation

The American journal of forensic psychology, 1990

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

The journal of the American Academy of Psychiatry and the Law, 2008

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts' diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis i...

Research paper thumbnail of Alice in recidivism land: The Queens logic and child protection workers' assessment of sexual dangerousness

The American journal of forensic psychology, 2016

This article is based on a case that highlights the dearth of cogent and pertinent risk assessmen... more This article is based on a case that highlights the dearth of cogent and pertinent risk assessment information in the reports and testimonies of many involved in assessing risks to children in real life problematic circumstances. In the case, the decision to exclude an intrafamilial sexual offender from the family home was made in large measure on the basis that the offender's wife accepted the offender's "denial of guilt" to accusations previously made against him. Keeping families apart should not be entertained without reliable and valid evidence pointing to that decision. However, as will be seen, the evidence often relied upon by child protection workers, albeit in good faith, is neither. The assessment processes described in the case point directly to what appears to be a wider lack of knowledge specific to assessment of recidivism, to misrepresentation of risk assessment information, and to overarching epistemological issues that appear to be widely ignored ...

Research paper thumbnail of Humpty Dumpty and Risk assessment: A reply to Slobogin

Research paper thumbnail of Clinical versus forensic psychology: The Twain never meet

Research paper thumbnail of Charting the Course Out of Admissibility Chaos

Research paper thumbnail of Reinforcing Psychiatry's Dominance in the Fields of Mental Health

Research paper thumbnail of The comprehensive child custody evaluation

The American Journal of Forensic Psychology, 1990

Research paper thumbnail of The Uses and Misuses of the DSM in Forensic Settings

Psychological Injury and Law, 2013

Research paper thumbnail of Reinforcing Psychiatry's Dominance in the Fields of Mental Health

Research paper thumbnail of Clinical versus forensic psychology: The Twain never meet

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

The journal of the American Academy of Psychiatry and the Law, 2008

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts' diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis i...

Research paper thumbnail of Is that probability valid?

Research paper thumbnail of Charting the Course Out of Admissibility Chaos

Research paper thumbnail of The Rorschach Inkblot Test and Cultural Diversity

Research paper thumbnail of The Comprehensive Child Custody Evaluation—Ten Years Later

Research paper thumbnail of The Effects Of Einstellung On Visual Perception Of Random Shapes: A Multidimensional Scaling Analysis

Research paper thumbnail of The Effects Of Einstellung On Visual Perception Of Random Shapes: A Multidimensional Scaling Analysis

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts ’ diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis in S...

Research paper thumbnail of Humpty Dumpty and Risk assessment: A reply to Slobogin

Research paper thumbnail of The comprehensive child custody evaluation

The American journal of forensic psychology, 1990

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

The journal of the American Academy of Psychiatry and the Law, 2008

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts' diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis i...

Research paper thumbnail of Alice in recidivism land: The Queens logic and child protection workers' assessment of sexual dangerousness

The American journal of forensic psychology, 2016

This article is based on a case that highlights the dearth of cogent and pertinent risk assessmen... more This article is based on a case that highlights the dearth of cogent and pertinent risk assessment information in the reports and testimonies of many involved in assessing risks to children in real life problematic circumstances. In the case, the decision to exclude an intrafamilial sexual offender from the family home was made in large measure on the basis that the offender's wife accepted the offender's "denial of guilt" to accusations previously made against him. Keeping families apart should not be entertained without reliable and valid evidence pointing to that decision. However, as will be seen, the evidence often relied upon by child protection workers, albeit in good faith, is neither. The assessment processes described in the case point directly to what appears to be a wider lack of knowledge specific to assessment of recidivism, to misrepresentation of risk assessment information, and to overarching epistemological issues that appear to be widely ignored ...

Research paper thumbnail of Humpty Dumpty and Risk assessment: A reply to Slobogin

Research paper thumbnail of Clinical versus forensic psychology: The Twain never meet

Research paper thumbnail of Charting the Course Out of Admissibility Chaos

Research paper thumbnail of Reinforcing Psychiatry's Dominance in the Fields of Mental Health

Research paper thumbnail of The comprehensive child custody evaluation

The American Journal of Forensic Psychology, 1990

Research paper thumbnail of The Uses and Misuses of the DSM in Forensic Settings

Psychological Injury and Law, 2013

Research paper thumbnail of Reinforcing Psychiatry's Dominance in the Fields of Mental Health

Research paper thumbnail of Clinical versus forensic psychology: The Twain never meet

Research paper thumbnail of Use of DSM paraphilia diagnoses in sexually violent predator commitment cases

The journal of the American Academy of Psychiatry and the Law, 2008

There is legitimate concern in the psychiatric community about the constitutionality of sexually ... more There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts' diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis i...

Research paper thumbnail of Is that probability valid?

Research paper thumbnail of Charting the Course Out of Admissibility Chaos

Research paper thumbnail of The Rorschach Inkblot Test and Cultural Diversity