Personality disorder and violence: making the link through risk formulation

The extant research demonstrates that the combination of personality disorder and violence implies severe dysfunction, poor responsivity to treatment, more serious and persistent violence, and higher recidivism rates. Thus, it comes as no surprise that personality disorder is included in many of the available guidelines for assessing and managing violence. Unsurprisingly, the combination of personality pathology and violence frequently presents the greatest challenge to services, even those in whom violence risk assessment and management practice is established and routine. Conceptual and methodological limitations pervade the literature and a full explanation of the nature of the association between personality pathology and violence is still awaited. Furthermore, current approaches to risk assessment fail to provide a systematic framework for assessors to use to make sense of the heterogeneous presentations typically found in individuals with personality disorder and violence. In this paper, formulation is proposed as the critical process linking risk assessment and risk management. It is argued that assessors must move beyond a simple listing of risk factors and should instead produce detailed, comprehensive, individualized explanations of risk potential and risk management needs. Personality disorder is used in this paper to illustrate the important contribution of formulation to the risk assessment process, and in doing so, the link between personality pathology and violence is explored.     

When being far away is good: Exploring how mortality salience,regulatory mode,and goal progress affect judgments of meaning in life

Research indicates that death‐relevant thoughts (mortality salience) have a nuanced effect on judgments of life's meaningfulness. Thoughts of death diminish meaning in life only among people who lack or do not readily engage psychological structures that confer meaning. Building on this past research, the current research examined how an important source of meaning, long‐term goal progress, affects the ways that death‐relevant cognitions impact judgments of life's meaning. In Study 1 (N = 118), mortality salience decreased perceptions of meaning in life only among participants who were induced to feel closer to (vs. farther from) completing a long‐term goal. Study 2 (N = 259) extended these findings by demonstrating the moderating influence of individual differences in locomotion. Mortality salience again decreased perceptions of meaning in life among participants who felt closer to accomplishing a long‐term goal, but it only did so among people who do not quickly adopt new goals to pursue (i.e., those low in locomotion). The implications of these findings for better understanding how people maintain meaning in the face of existential concerns and how aspects of goal pursuit affect these processes are discussed.     

Diverse Phases of Collaboration: Working Together to Improve Community-Based HIV Interventions for Adolescents

Although alliances between community-based organizations (CBOs) and university-based evaluators provide opportunities to enhance community-based interventions, such partnerships may be fraught with challenges and obstacles. This paper focuses on the "story" behind a collaborative partnership between a Latino-focused CBO and a team of university-based evaluators that was formed to evaluate HIV prevention interventions for Mexican American female adolescents and gay/bisexual/questioning (GBQ) Latino male adolescents. A developmental trajectory of the partnership is detailed, with a focus on the creation and enhancement of a reciprocal and mutually beneficial relationship. In tracing this history, the paper explores challenges that were faced and presents ways in which the partnership attempted to overcome obstacles. Recommendations are offered to assist in the formation and maintenance of collaborative partnerships between CBOs and university-based evaluators/researchers.     

Priming cue encoding by manipulating transition frequency in explicitly cued task switching

Explicitly cued task switching with multiple cues per task permits three types of transitions: cue repetitions (cue and task repeat), task repetitions (cue changes but task repeats), and task alternations (cue and task change). The difference between task alternations and task repetitions can be interpreted as a switch cost, but its magnitude varies substantially across experiments. We investigated how switch cost is affected by transition frequency (how often subjects repeat and switch tasks) with an experiment in which each transition had a frequency of .70 in separate sessions. Switch cost was smallest when task alternations were frequent and largest when task repetitions were frequent. Mathematical modeling of the data indicated that the different “switch costs” reflected priming of cue encoding for frequent transitions. Interpretations of our findings based on automatic priming from memory retrieval of past transitions and strategic priming from transition expectancies are discussed.     

Hierarchical control of cognitive processes: switching tasks in sequences

Hierarchical control of cognitive processes was studied by examining the relationship between sequence- and task-level processing in the performance of explicit, memorized task sequences. In 4 experiments, switch costs in task-switching performance were perturbed by sequence initiation times that varied with sequence complexity, preparation time, and type of sequence transition (repetition or switch). Hierarchical control was inferred from these sequence initiation time effects and the recurrent finding of no switch cost at the first serial position across sequences, the point at which sequence-level processes are likely active in maintaining or instantiating a hierarchical control structure in working memory. These findings resonate with past research on motor programs and serial memory and provide new insights into the concepts of task set and control.     

How two causes are different from one: The use of (un)conditional information in Simpson's paradox

In a causally complex world, two (or more) factors may simultaneously be potential causes of an effect. To evaluate the causal efficacy of a factor, the alternative factors must be controlled for (or conditionalized on). Subjects judged the causal strength of two potential causes of an effect that covaried with each other, thereby setting up a Simpson's paradox--a situation in which causal judgments should vary widely depending on whether or not they are conditionalized on the alternative potential cause. In Experiments 1 (table format) and 2 (trial-by-trial format), the subjects did conditionalize their judgments for one causal factor on a known alternative cause. The subjects also demonstrated that they knew what information was needed to properly make causal judgments when two potential causes are available. In Experiment 3 (trial-by-trial), those subjects who were not told about the causal mechanism by which the alternative cause operated were less likely to conditionalize on it. However, the more a subject recognized the covariation between the alternative cause and the effect, the more the subject conditionalized on it. Such behavior may arise from the interaction between bottom-up and top-down processing.     

Women,sex, and HIV: social and contextual factors,meta-analysis of published interventions,and implications for practice and research

This article is focused on examining social and contextual factors related to HIV-risk behavior for women. Specifically, this article has three main purposes: to review the literature on selected social and contextual factors that contribute to the risk for the heterosexual transmission of HIV and AIDS, to review and conduct a meta-analysis of HIV-prevention interventions targeting adult heterosexual populations, and to suggest future directions for HIV-prevention intervention research and practice. Results suggest that the HIV-prevention interventions reviewed for this article had little impact on sexual risk behavior, that social and contextual factors are often minimally addressed, and that there was a large gap between research and the practice of HIV-prevention intervention.     

Evaluating rate,accuracy, and fluency of young children's diadochokinetic productions: a preliminary investigation

Diadochokinetic (DDK) rates are commonly assessed in children with speech-language disorders, even though the implications of fast or slow DDK rates are not clear. This study explored the possibility that the accuracy and fluency of DDK productions may provide a meaningful supplement to traditional measures of DDK rate. Participants were 15 boys, age 3-7, with normal speech-language development, who were asked to produce "puh-tuh-kuh" or "pattycake" in a standard DDK task. Analyses revealed that normally developing children produce frequent articulation errors but few disfluencies during DDK tasks. Errors and disfluencies did not affect DDK rate, suggesting that the rate of DDKs may be a relatively insensitive measure of children's speaking abilities. Although an expected correlation was found between age and overall DDK rate, no correlations were found between age and the frequency of articulation errors or speech disfluencies. Findings suggest that measures of DDK accuracy and fluency may provide information about children's speech development that is independent of age and may be more closely related to oral motor development than rate. Overall, results underscore concerns with the interpretation of DDK rate and highlight ways that rate measures might be supplemented with measurement of accuracy and fluency in the evaluation of children's speaking abilities. EDUCATIONAL OBJECTIVES: The reader will learn about a technique that may facilitate the evaluation of young children's oral DDK abilities. The reader will learn about the frequency and type of errors children produce on DDKs and how this information can be used in the assessment of children's oral motor abilities.     

Simon-type effects: chronometric evidence for keypress schemata in typewriting

In 4 experiments, chronometric evidence for keypress schemata in typing was sought by presenting stimuli to be typed in positions that were displaced from a central fixation point. Reaction times were shorter when stimulus positions corresponded to keyboard locations of the letters to be typed, suggesting that position was an important part of the internal representation of the response. Experiment 1 presented single letters left and right of fixation. Experiment 2 presented single letters above and below fixation. Experiment 3 presented words left and right of fixation and found evidence of parallel activation of keypress schemata. Experiment 4 found no effect of the eccentricity of the keyboard locations and responding fingers, suggesting that response-location codes are categorical, not metric. The results are consistent with D. E. Rumelhart and D. A. Norman's (1982) theory of typewriting.