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Featured researches published by Gregory M. Vecchi.


Behavior Modification | 2008

Role Playing : Applications in Hostage and Crisis Negotiation Skills Training

Vincent B. Van Hasselt; Stephen J. Romano; Gregory M. Vecchi

Role playing has been a mainstay of behavioral assessment for decades. In recent years, however, this analogue strategy has also enjoyed widespread application in the field of law enforcement. Most notably, role-play procedures have become an integral component of assessment and training efforts in hostage and crisis negotiation, which attempts to resolve high-risk and often volatile situations in a peaceful, nonviolent manner when possible. The purpose of this paper is to (a) describe development and validation of a role-play test specifically geared toward law enforcement negotiators, (b) present different role-play formats that have been incorporated in law enforcement negotiation training, and (c) discuss limitations and considerations in use of these instruments. Suggestions for directions that future efforts in this area might take are offered. The heuristic value of role playing in crisis management, counterterrorism, and emergency and mass casualty disaster training exercises is also underscored.


Journal of Family Violence | 2005

Hostage-Taking in the Context of Domestic Violence: Some Case Examples

Vincent B. Van Hasselt; John J. Flood; Stephen J. Romano; Gregory M. Vecchi; Nathalie de Fabrique; Vincent A. Dalfonzo

Initial reports of domestic violence are generally made to law enforcement officers who must respond and intervene. A subset of these episodes involves cases in which the victim, and, in many instances her child(ren), have been taken hostage by her husband or partner. Moreover, there are indications that the number of such incidents is growing. The purpose of this project was twofold: (1) to provide one of the first reports on the prevalence and characteristics of these events, and (2) to more closely analyze domestic crisis (hostage) situations using actual case examples. All information was obtained from the Hostage Barricade Database System (HOBAS) of the FBI’s Crisis Negotiation Unit. HOBAS is a postincident information collection tool which stores historical data from law enforcement agencies across the nation on hostage/barricade incidents. An examination of this database yielded different types of domestic hostage-taking acts and outcomes (e.g., tactical vs. negotiated resolutions, survival vs. death/injury of perpetrator and/or victim[s]). Implications of the findings, for future crisis negotiation efforts directed toward nonviolent resolution of these high-risk critical incidents, are discussed.


Victims & Offenders | 2007

Common variablesassociated with the development of Stockholm Syndrome: Some case examples

N. deFabrique; Vincent B. Van Hasselt; Gregory M. Vecchi; Stephen J. Romano

Abstract Stockholm Syndrome is a paradoxical psychological experience which both intrigues and often frustrates law enforcement and mental health professionals alike. Much attention has been directed toward understanding and defining the contextual variables associated with the development of Stockholm Syndrome. Since it appears that the formation of Stockholm Syndrome may increase the likelihood of hostage survival, discerning the factors that may encourage its occurrence is a priority for crisis negotiators. The purpose of this paper is to (1) analyze crisis situations using actual case examples in which evidence of Stockholm Syndrome has been reported and (2) examine the variables associated with the development of this phenomenon. Case information was obtained from the Hostage Barricade Database System (HOBAS) of the FBI’s Crisis Negotiation Unit. Results of this analysis conclude that some, but not all, factors previously hypothesized as requisite to the development of Stockholm Syndrome find additional support from this case analysis.


Behavioral Sciences of Terrorism and Political Aggression | 2009

The Behavioral Influence Stairway Model (BISM): a framework for managing terrorist crisis situations?

Carol A. Ireland; Gregory M. Vecchi

This paper aims to discuss the application of crisis negotiation to individuals with a number of challenging traits, characteristics and behaviors, extending its application to terrorism. Such crisis situations include roof‐top protests and barricades, and any context that may include the need to re‐direct individuals in crisis, including terrorist activities such as hostage‐taking. This paper will review the history of crisis negotiation and consider different approaches to its management. It will then discuss the relationship‐building model of crisis negotiation of the Behavioral Influence Stairway Model. This is an updated variation of the Behavioral Change Stairway Model, which was first used in the wider community, and further applied here to traits and behaviors which may potentially be found in terrorist perpetrators. The application of this model to individuals who present with such traits and behaviors will be discussed, along with approaches to enhance and maximize negotiation processes with such individuals. This paper presents applications of the model and approaches to negotiation in terrorist situations.


Aggression and Violent Behavior | 2005

Crisis (hostage) negotiation: current strategies and issues in high-risk conflict resolution

Gregory M. Vecchi; Vincent B. Van Hasselt; Stephen J. Romano


Victims & Offenders | 2009

Captive-Taking Incidents in the Context of Workplace Violence: Descriptive Analysis and Case Examples

B. Booth; Gregory M. Vecchi; Emmanuel J. Finney; Vincent B. Van Hasselt; Stephen J. Romano


Victims & Offenders | 2010

Captive-Taking Incidents in the Context of Domestic Violence: A Descriptive Analysis

B. Booth; Gregory M. Vecchi; Amy J. Angleman; Emmanuel J. Finney; Craig D. Marker; Stephen J. Romano; Vincent B. Van Hasselt


Archive | 2011

Conflict and crisis communication : principles and practices

Carol A. Ireland; Martin J. Fisher; Gregory M. Vecchi


Journal of Police and Criminal Psychology | 2016

A Pilot Study of Criminal Captive-takers’ Modus Operandi

Jeffrey A. Daniels; Amy J. Angleman; Gregory M. Vecchi; Karianne D. P. Bilsky; Jessica Leonard; Erin Grinnan; Meagan Brunson; Jonathan Page; William Little; Jenni Haist; Susan Chamberlain; Brenna Ramirez


Journal of Police and Criminal Psychology | 2016

Motives of Criminal Captive-takers: A Preliminary Investigation

Jeffrey A. Daniels; Amy J. Angleman; Gregory M. Vecchi; Karianne D. P. Bilsky; Jessica Leonard; Jonathan Page; Meagan Brunson; Erin Grinnan; Susan Chamberlain; Jennifer Haist; Brenna Ramirez

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Stephen J. Romano

Federal Bureau of Investigation

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Amy J. Angleman

Federal Bureau of Investigation

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B. Booth

Nova Southeastern University

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Brenna Ramirez

West Virginia University

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Emmanuel J. Finney

Nova Southeastern University

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Erin Grinnan

West Virginia University

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Jonathan Page

West Virginia University

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