Construct validity of the Balloon Analog Risk Task (BART): associations with psychopathy and impulsivity

To continue research assessing the validity of the Balloon Analog Risk Task (BART) as a measure of risk taking, the BART was administered to a nonforensic sample of individuals with varying levels of psychopathic characteristics. Construct validity of the BART was evaluated by measuring risk-taking behavior in relation to self-reported psychopathy, anxiety, psychophysiological data, and demographic variables. Supporting the construct validity of the BART, while controlling for variance accounted for by interrelated variables in the context of hierarchical regression analyses, higher self-reported psychopathy was significantly predictive of increased risk taking on the BART. Findings also revealed interesting gender differences in self-reported psychopathy and a trend for men to engage in riskier behavior. Limitations and research directions are presented.     

Rates and Types of Student Aggression against Teachers: A Comparative Analysis of U.S. Elementary,Middle, and High Schools

Student perpetrated violence against teachers is widespread, yet few studies differentiate teacher experiences of violence by school level (i.e., elementary, middle, and high school). This study, based upon 2,558 pre-kindergarten through 12^th grade teacher survey responses, revealed differences in types of student aggression against teachers by school level. Middle and high school teachers were more likely to report verbal harassment compared to elementary school teachers. Middle school teachers were most likely to report property offenses. Elementary and middle school teachers were more likely to report physical aggression than high school teachers. Demographic predictors of teacher-directed violence were also examined at each school level. Across all school levels, urban teachers had a greater probability of experiencing a violent incident. For elementary teachers, race/ethnicity and teaching experience were also significant risk factors. Future research, policy, and practice implications and recommendations are discussed.

     

The Relation of Psychopathic Characteristics and Anxiety in Noncriminals: Physiological and Cognitive Responses to Guided Imagery

In response to a paucity of research examining the phenomenology of psychopathy among nonforensic samples, the present study explored the relations among psychopathic traits, self-reported anxiety, and physiological reactivity to experimental stimuli. Undergraduate students with no history of criminal behavior listened to four audiotaped vignettes designed to elicit affective responses. Imagery and anxiety ratings, as well as physiological indices supported the utility of the experimental manipulation. Consistent with data obtained among forensic samples, participants with greater psychopathic characteristics exhibited electrodermal hyporeactivity in response to guided imagery. However, inconsistent with previous findings, hyporeactivity was primarily related to high emotional detachment rather than elevated levels of deviant behavior. Results also suggested certain psychopathic qualities (emotional detachment) may be more associated with somatic and trait anxiety than other characteristics (deviant behavior), although anxiety did not moderate the effects of psychopathic characteristics on physiological responding. Theoretical implications are addressed, including the possible generalizability of psychophysiological models of diagnosed psychopaths to individuals with more benign psychopathic characteristics.     

Physical aggression toward teachers: Antecedents,behaviors, and consequences

School violence is a significant public health concern that occurs in many forms. Physical aggression can cause serious bodily injury and long-term negative effects, and both teachers and students experience significant rates of physical aggression. There are few studies examining teachers’ experiences of physical aggression. Studies that go beyond prevalence are limited, and we know little about the triggers and consequences that surround these incidents. This qualitative investigation used an antecedent-behavior-consequence (A-B-C) framework to understand how incidents of physical aggression directed toward teachers unfold. The sample included 193 elementary and secondary teachers who completed an anonymous, online survey and described events leading up to and following their experiences with physical aggression. Using conventional content analysis, we identified common antecedents, such as breaking up fights, discipline, and directives, and common consequences, such as student removal, school staff involvement, positive outcomes, and inaction. Further analyses revealed seven common A-B-C patterns among physical aggression incidents that are highlighted and discussed. Utility of the A-B-C framework for teacher-directed violence is described, along with implications for research, practice, and policy. Exploring the context surrounding incidents of physical aggression directed against teachers provides useful information for violence prevention and interventions.     

The Abbreviated Math Anxiety Scale (AMAS): construction,validity, and reliability

Psychometric properties of mathematics anxiety measures have not adequately been studied. Using a large sample size (N = 1,239), the authors developed an abbreviated math anxiety measure, examined its psychometric properties, and assessed the generalizability of the model across samples. Exploratory factor analysis yielded a nine-item measure and strong internal consistency, test-retest reliability, and good convergent/divergent validity was demonstrated with an independent sample. When administered to a replication sample, indexes suggested an excellent model fit. TheAbbreviated Math Anxiety Scale (AMAS) may represent a more parsimonious and valid approach to assess mathematics anxiety.