Posttraumatic Stress Disorder and Associated Functional Impairments During Pregnancy: Some Consequences of Violence Against Women

Despite the high prevalence of violence in the lives of women of reproductive age, and the adverse consequences posed to pregnant women suffering from PTSD, few studies have examined violence-related trauma and PTSD among pregnant women. A structured research interview was administered to a convenience sample of 85 prenatal care women to collect information regarding their experiences of violence victimization, PTSD symptoms related to violence-related traumatic events, and whether these symptoms impaired various aspects of the women's daily functioning. Results indicated that 69% of the women experienced a violent traumatic event, with the majority of events occurring before the current pregnancy and being perpetrated by the women's intimate partners. The traumatized women evidenced high levels of PTSD symptoms during pregnancy, with 58% of the women meeting criteria for a PTSD diagnosis. Moreover, many of the women with PTSD symptoms reported that the symptoms adversely affected aspects of their daily functioning.     

Examining Religious Disaffiliation Through a Family Systems Lens: Implications for Treatment

Religious disaffiliation can be emotionally and relationally challenging. Research indicates that people who disaffiliate can experience grief, emotional distress, and even posttraumatic stress disorder (PTSD) symptoms. Research also indicates that disaffiliation can put strain on family relationships, yet exactly how this impacts the family system as a whole is much less understood. This qualitative study, using grounded theory analytic procedures, fills a gap in the literature by utilizing a systemic approach to explore the impact of religious disaffiliation on family units. Twelve participants from five different families representing five different religions were interviewed. At least one disaffiliated member and one affiliated member were interviewed from each family system. Results offered a deeper understanding of (a) the relational impact of religious disaffiliation and (b) the relational challenges of navigating interactions after disaffiliation. Six clinical implications are offered with the goal of helping family members understand their unique experience of this transitional time, process their emotions, enhance distress tolerance skills, and effectively communicate with one another in a spirit of kindness and respect to prevent relational wounds, expedite the healing process, and protect family bonds.     

Tracking exceptional human capital over two decades

Talent-search participants (286 males, 94 females) scoring in the top 0.01% on cognitive-ability measures were identified before age 13 and tracked over 20 years. Their creative, occupational, and life accomplishments are compared with those of graduate students (299 males, 287 females) enrolled in top-ranked U.S. mathematics, engineering, and physical science programs in 1992 and tracked over 10 years. By their mid-30s, the two groups achieved comparable and exceptional success (e.g., securing top tenure-track positions) and reported high and commensurate career and life satisfaction. College entrance exams administered to intellectually precocious youth uncover extraordinary potential for careers requiring creativity and scientific and technological innovation in the information age.     

Informed consent in the practice of group psychotherapy

Endorsed as part of ethical practice in group psychotherapy by professional organizations, informed consent is a process of communicating essential information about group treatment to patients so that they can make rational decisions about treatment-whether to enter and how to participate. Its benefits as well as necessary precautions are discussed. The design and implementation of the informed consent process for group is discussed in terms of who should obtain it, when it should occur, how it should be communicated, and what information should be considered for inclusion. Specific suggestions are included as well as a discussion of some potential ethical dilemmas.     

EFFECTS OF WRIST WEIGHTS ON SELF-INJURIOUS AND ADAPTIVE BEHAVIORS

The effects of wrist weights on the self-injurious and adaptive behaviors of a young boy with profound mental retardation were evaluated. Application of wrist weights reduced SIB by 92% and was associated with either increases or stable levels of multiple novel and preexisting adaptive behaviors.     

Habituation to a stressor predicts adolescents' adiposity

Background and Objectives: Stress is associated with gains in adiposity. One factor that determines how much stress is experienced is how quickly an adolescent reduces responding (habituates) across repeated stressors. The purpose of this study was to determine the association of body mass index (BMI) percentile and the rate of habituation to a stressor. Design: Thirty-four adolescents completed anthropometric measures and a habituation protocol using a within study design. Methods: The habituation protocol measured the rate of decline in perceived stress and heart rate (HR) across four, two-minute serial subtraction trials. Results: Multivariate linear regression revealed the habituation rate of the HR predicted BMI percentile after adjusting for gender, socioeconomic status, and initial HR (β?=?17.2, p?Conclusions: Slower habituation to a laboratory stressor was associated with greater BMI percentiles in adolescents.     

Teaching multiply controlled intraverbals to children and adolescents with autism spectrum disorders

Reciprocal conversations, instructional activities, and other social interactions are replete with multiply controlled intraverbals, examples of which have been conceptualized in terms of conditional discriminations. Although the acquisition of conditional discriminations has been examined extensively in the behavior‐analytic literature, little research has evaluated procedures to establish multiply controlled intraverbals. Thus, the purpose of this investigation was to evaluate the effects of procedures based on conditional discrimination training on the acquisition of multiply controlled intraverbals with 7 participants who had been diagnosed with autism spectrum disorders. We evaluated the effects of prompt delay with error correction, a differential observing response (DOR), and a DOR plus blocked trials on the acquisition of intraverbals using a multiple baseline design. Accuracy of intraverbal performance increased for at least 1 set of stimuli for all participants under prompt delay with error correction conditions; however, 4 participants required additional teaching (i.e., DOR, modified DOR, modified prompt delay with error correction). Based on these findings, when prompt delay with error correction is not sufficient to establish multiply controlled intraverbals, prompted DORs may be an effective alternative.     

EVALUATION OF THE “CONTROL OVER REINFORCEMENT” COMPONENT IN FUNCTIONAL COMMUNICATION TRAINING

The effectiveness of functional communication training (FCT) as a treatment for behavior disorders has been attributed to a number of variables, one of which is the individual's ability to exert control over the delivery of reinforcement. We evaluated this component of FCT by exposing individuals to conditions in which their behavior either did or did not affect the delivery of reinforcement. Three adults with mental retardation who engaged in self-injurious behavior (SIB) participated. Following a functional analysis of their SIB, the effects of FCT were compared to those of noncontingent reinforcement (NCR) in a multielement design. The amount of reinforcement during both conditions was equated by yoking the schedule of reinforcement during NCR sessions to that in effect during FCT sessions. Results indicated that FCT and NCR were equally effective in reducing the SIB of all participants and suggest that control over reinforcement delivery may not affect the degree to which FCT produces behavioral suppression. However, a different benefit of FCT was evident in the results: More consistent increases in the alternative response were observed during the FCT condition than during the NCR condition.