Assessment

Edens, John F.; Douglas, Kevin S.

doi: 10.1177/1073191106291443pmid: 16880275

Violence and interpersonal aggression are considered major public health problems throughout the world. Yet there is considerable variability in how these terms are operationalized, measured, and studied in the social sciences, which can lead to ambiguity and confusion in the field. In this introduction to the special issue, the authors highlight some of the difficulties inherent in studying interpersonal aggression and violence and briefly review the heterogeneous nature of the research conducted in this area. The authors conclude with a summary of the key findings of the articles that appear in this special issue.

Diamond, Pamela M.; Magaletta, Philip R.

doi: 10.1177/1073191106287666pmid: 16880276

The 12-item short form of the Buss-Perry Aggression Questionnaire (BPAQ-SF) was originally developed by Bryant and Smith (2001) and modified and confirmed using confirmatory factor analysis with mentally ill offenders by Diamond, Wang, and Buffington-Vollum (2005). In the current study, construct validity of the BPAQ-SF was assessed with a sample of 1,181 male and 435 female general population federal offenders. Confirmatory factor analysis supported the four-factor structure. Tests confirmed factorial invariance across gender for all loadings and covariances. Reliabilities were found to be adequate and comparable to those found in the studies cited above. Concurrent validity was supported by high correlations between the subscales of the BPAQ-SF and several relevant subscales on the Personality Assessment Inventory (PAI). In addition, those offenders with prior history of violence, head injuries, childhood abuse, residential treatment, custody, or foster care as a child had higher scores on the BPAQ subscales.

Henry, David B.; Study Research Group, The Metropolitan Area Child

doi: 10.1177/1073191106287668pmid: 16880277

This study evaluates the validity of two aggression scales for predicting observations of malicious or disruptive behavior at school. Subgroups of a sample of 1,560 children (age 8.6 ± 1.5 years) were assessed using (a) peer nominations of aggression, (b) teacher reports on the Teacher Report Form (TRF) of the Child Behavior Checklist (CBCL) Aggression scale and the peer nomination items, or (c) self-reports on the peer nomination items. Criteria were observations of physical, verbal, initiated, retaliatory, malicious, and disruptive behaviors. Teacher report peer nominations predicted observed physical, verbal, initiated, and retaliatory aggression and disruptive behavior. Peer nominations predicted physical aggression, verbal aggression, initiation and disruptive behavior, and TRFs predicted verbal, initiated, and disruptive behavior. Self-reports did not significantly predict any behavior. Implications for assessment of aggression are discussed.

Cunningham, Mark D.; Sorensen, Jon R.

doi: 10.1177/1073191106287791pmid: 16880278

An investigation and extension of the Risk Assessment Scale for Prison (RASP-Potosi), an actuarially derived scale for the assessment of prison violence, was undertaken through a retrospective review of the disciplinary records of the first 12 months of confinement of a cohort of inmates entering the Florida Department of Corrections in 2002 and remaining throughout 2003 (N = 14,088). A near replication of the RASP-Potosi and additional analyses based on other weighted logistic regression models were performed on an inmate subsample for whom all information categories were available (n = 13,341). Younger age and shorter sentences were associated with increased violent misconduct. Older age, drug conviction, and higher educational attainment were associated with reduced violent misconduct. Regardless of whether the original RASP-Potosi or its progeny were utilized, or the custody level of the inmate sample, the models were modestly successful in predicting prison violence, with the area under the curve (AUC) ranging from .645 to .707.

Panuzio, Jillian; O’Farrell, Timothy J.; Marshall, Amy D.; Murphy, Christopher M.; Murphy, Marie; Taft, Casey T.

doi: 10.1177/1073191106287792pmid: 16880279

This study examined relationship aggression reporting concordance among 303 men with alcohol use disorders and their female partners enrolled in couples-based alcohol abuse treatment. Agreement for physical and psychological aggression was generally consistent with, or higher than, concordance rates reported among other populations. Men’s antisocial personality disorder characteristics were the strongest predictor of higher concordance for male- and female-perpetrated aggression. Higher alcohol problem severity, poorer relationship adjustment, and higher psychopathic personality features were associated with better concordance in some analyses. Women reported experiencing more physical aggression than men reported perpetrating, and women reported perpetrating more psychological aggression than men reported experiencing. Findings highlight the importance of obtaining aggression reports from both partners and the need for research investigating methods for improving concordance.

Graham, Kathryn; Tremblay, Paul F.; Wells, Samantha; Pernanen, Kai; Purcell, John; Jelley, Jennifer

doi: 10.1177/1073191106288180pmid: 16880280

The research goals were to use the constructs of harm and intent to quantify the severity of aggression in the real-world setting of the bar/club, to describe the range of aggressive behaviors and their relationship to harm and intent, and to examine gender differences in the form and severity of aggression. Systematic observations were conducted by trained observers on 1,334 nights in 118 bars/clubs. Observers documented a range of aggressive acts by 1,754 patrons in 1,052 incidents, with many forms of aggression occurring at more than one harm and intent level. Women used different forms of aggression, inflicted less harm, and were more likely to have defensive intent compared with men. Implications of the findings for research and measurement of aggression and applications to preventing aggression and violence are discussed.

DiLillo, David; Fortier, Michelle A.; Hayes, Sarah A.; Trask, Emily; Perry, Andrea R.; Messman-Moore, Terri; Fauchier, Angèle; Nash, Cindy

doi: 10.1177/1073191106288391pmid: 16880281

This study compared retrospective reports of childhood sexual and physical abuse as assessed by two measures: the Childhood Trauma Questionnaire (CTQ), which uses a Likert-type scaling approach, and the Computer Assisted Maltreatment Inventory (CAMI), which employs a behaviorally specific means of assessment. Participants included 1,195 undergraduate students recruited from three geographically diverse universities. Agreement was high across the two measures in the classification of victim status (92% and 80% for sexual and physical abuse, respectively). However, the CTQ classified more participants as sexually abused than did the CAMI, whereas the opposite trend was found for physical abuse. For child physical abuse, many participants reporting abusive acts on the CAMI scored below the cut-point for physical abuse on the CTQ. Classification differences for both types of abuse were largely unrelated to demographic factors, socially desirable responding, or self-reported withholding of information. The implications of these results are discussed in light of future research using retrospective methods of assessing childhood abuse.

Nicholls, Tonia L.; Brink, Johann; Desmarais, Sarah L.; Webster, Christopher D.; Martin, Mary-Lou

doi: 10.1177/1073191106290559pmid: 16880282

A new assessment scheme-the Short-Term Assessment of Risk and Treatability (START)- presents a workable method for assessing risks to self and others encountered in mentally and personality disordered clients. This study aimed to demonstrate (a) prevalence and severity of risk behaviors measured by the START, (b) psychometric properties of START, (c) similarities and differences in START scores across different mental health professionals, and (d) concurrent validity of START with diverse negative outcomes. Treatment team members completed the 20-item, dynamically focused START for 137 forensic psychiatric inpatients. Prevalence and severity of START risk domains were measured for 51 patients detained in the hospital for 1 year. Results revealed high rates of generally low-level adverse events. With some exceptions, START scores were meaningfully associated with outcomes measured by a modified Overt Aggression Scale.

Lynam, Donald R.; Hoyle, Rick H.; Newman, Joseph P.

doi: 10.1177/1073191106290562pmid: 16880283

Although a powerful technique, the partialling of independent variables from one another in the context of multiple regression analysis poses certain perils. The present article argues that the most important and underappreciated peril is the difficulty in knowing what construct an independent variable represents once the variance shared with other independent variables is removed. The present article presents illustrative analyses in a large sample of inmates (n =696) using three measures from the psychopathy and aggression fields. Results indicate that in terms of relations among items on a single scale and relations between scales, the raw and residualized scores bore little resemblance to one another. It is argued that researchers must decide to which construct—the one represented by the original scale or the one represented by the residualized scale—conclusions are meant to apply. Difficulties in applying the conclusions to the residualized scale are highlighted and best practices suggested.

Yampolskaya, Svetlana; Banks, Steven M.

doi: 10.1177/1073191106290607pmid: 16880284

This study examined the extent of violence toward children and factors associated with child maltreatment in Florida using a cohort of children (N = 499,330) who were adjudged to be victims of maltreatment between July 1, 1996, and June 30, 2003. To assess the extent of maltreatment, five indicators were proposed and examined. Multivariate analyses found that prior referral, having more than one type of maltreatment during an initial incident, and caregiver absence best predicted the recurrence of maltreatment. Caregivers’ alcohol and substance use were strong predictors of neglect and threatened harm but not of abuse. Finally, multilevel analyses found that older, nonminority girls with histories of prior referrals were significantly (psuedo-zs > 2.00) more likely to experience high degrees of incident severity. Caregivers’ substance use, excluding alcohol, also was significantly linked to incident severity. Implications of the findings are discussed.