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The steps social and behavioral scientists take after the end of a study are just as important as the steps taken before and during it. The goal of this chapter is to discuss the practical and ethical considerations that should be addressed before participants leave the physical or virtual study space. We review several post-experimental techniques, including the debriefing, manipulation checks, attention checks, mitigating participant crosstalk, and probing for participant suspicion regarding the purpose of the study. Within this review, we address issues with the implementation of each post-experimental technique as well as best practices for their use, with an emphasis placed on prevention of validity threats and the importance of accurate reporting of the steps taken after the experiment ends. Finally, we emphasize the importance of continuing to develop and empirically test post-experimental practices, with suggestions for future research.
During an obstetrics call duty in your tertiary center, you are called urgently to assist in a Cesarean section of a 42-year-old with sudden intraoperative maternal collapse. Your surgical colleague followed her prenatal care.
Surgery and general anaesthesia are invasive and inherently risky. A rarely discussed reality of perioperative care is that sometimes patients die during anaesthesia and surgery, and many perioperative practitioners are not suitably prepared to handle such an event and its aftermath. Despite the rarity of intraoperative deaths, the experiences of those involved show that there is the potential for a long-lasting impact on individuals and teams. This chapter summarises the incidence of intraoperative death, reviews the potential impact on perioperative practitioners, and explores the different approaches to navigate their aftermath.
The purpose of this study was to investigate potential association between psychopathology and subjective evaluation of the experience of debriefing in disaster-exposed rescue and recovery workers.
Methods
Structured diagnostic interviews for DSM-III-R psychiatric disorders were conducted with 166 firefighters who served as rescue and recovery workers for the 1995 Oklahoma City bombing, who categorized their satisfaction with the debriefing on 4 levels. “Very dissatisfied” responses were examined for their association with post-traumatic stress disorder (PTSD) and with PTSD symptom groups.
Results
Being “very dissatisfied” with the debriefing was significantly associated with the DSM-III-R avoidance and numbing group and with PTSD.
Conclusions
These findings suggest that debriefing may be an unsatisfactory intervention for people with prominent avoidance and numbing symptoms, such as those with PTSD. These individuals might be better served by referral directly to psychiatric treatment (Disaster Med Public Health Preparedness. 2018;12:718-722).
Debriefing, a controversial crisis intervention delivered in the early aftermath of a disaster, has not been well evaluated for use with children and adolescents. This report constitutes a review of the child debriefing evidence base.
Methods
A systematic search of selected bibliographic databases (EBM Reviews, EMBASE, ERIC, Medline, Ovid, PILOTS, PubMed, and PsycINFO) was conducted in the spring of 2014 using search terms related to psychological debriefing. The search was limited to English language sources and studies of youth, aged 0 to 18 years. No time limit was placed on date of publication. The search yielded 713 references. Titles and abstracts were reviewed to select publications describing scientific studies and clinical reports. Reference sections of these publications, and of other literature known to the authors that was not generated by the search, were used to locate additional materials. Review of these materials generated 187 publications for more thorough examination; this assessment yielded a total of 91 references on debriefing in children and adolescents. Only 15 publications on debriefing in children and adolescents described empirical studies. Due to a lack of statistical analysis of effectiveness data with youth, and some articles describing the same study, only seven empirical studies described in nine papers were identified for analysis for this review. These studies were evaluated using criteria for assessment of methodological rigor in debriefing studies.
Results
Children and adolescents included in the seven empirical debriefing studies were survivors of motor-vehicle accidents, a maritime disaster, hostage taking, war, or peer suicides. The nine papers describing the seven studies were characterized by inconsistency in describing the interventions and populations and by a lack of information on intervention fidelity. Few of the studies used randomized design or blinded assessment. The results described in the reviewed studies were mixed in regard to debriefing’s effect on posttraumatic stress, depression, anxiety, and other outcomes. Even in studies in which debriefing appeared promising, the research was compromised by potentially confounding interventions.
Conclusion
The results highlight the small empirical evidence base for drawing conclusions about the use of debriefing with children and adolescents, and they call for further dialogue regarding challenges in evaluating debriefing and other crisis interventions in children.
PfefferbaumB, JacobsAK, NitiémaP, EverlyGSJr.Child Debriefing: A Review of the Evidence Base. Prehosp Disaster Med. 2015;30(3):110.
The objectives of this study were to assess current postresuscitation debriefing (PRD) practices in Canadian pediatric emergency departments (EDs) and identify areas for improvement.
Methods:
A national needs assessment survey was conducted to collect information on current PRD practices and perspectives on debriefing practice in pediatric EDs. A questionnaire was distributed to ED nurses, fellows, and attending physicians at 10 pediatric tertiary care hospitals across Canada. Summary statistics are reported.
Results:
Data were analyzed from 183 participants (48.7% response rate). Although 88.8% of the participants believed that debriefing is an important process, 52.5% indicated that debriefing after real resuscitations occurs less than 25% of the time and 68.3% indicated that no expectation exists for PRD at their institution. Although 83.7% of participants believed that facilitators should have a specific skill set developed through formal training sessions, 63.4% had no previous training in debriefing. Seventy-two percent felt that medical and crisis resource management issues are dealt with adequately when PRD occurs, and 90.4% indicated thatED workload and time shortages are major barriers to effective debriefing. Most responded that a debriefing tool to guide facilitators might aid in multiple skills, such as creating realistic debriefing objectives and providing feedback with good judgment.
Conclusion:
PRD in Canadian pediatric EDs occurs infrequently, although most health care providers agreed on its importance and the need for skilled facilitators.
Background: Researchers have begun to scrutinize the assumption that active processing in response to a traumatic event is beneficial whereas avoidance of thoughts, emotions and reminders about the traumatic event is detrimental. Indications that avoidance is not always detrimental come from studies on grief and debriefing. Aims: In an analogue experimental study, the hypothesis was tested that conceptually-driven processing immediately after a distressing film is more successful in reducing analogue PTSD symptoms than suppression of thoughts and images related to the film. Method: Ninety students watched a distressing film after which they were instructed to either elaborate on the meaning of the film (conceptual processing) (n = 31), suppress all thoughts and images of the film by performing a task (n = 29), or were given no instruction (n = 30). Four hours later, analogue PTSD symptoms were assessed. Results: The results showed that conceptually-driven processing does not result in fewer analogue PTSD symptoms than suppression. Conclusions: It is speculated that suppression may only be dysfunctional when individuals interpret their symptoms negatively or when suppression is believed to be dysfunctional.
Traumatic stress stems from a threat to an individual's or a group's very existence. The impact of the existential threat may be compounded by an inability to cope, which affects the perception of helplessness and loss of lawfulness. A model is proposed in which the traumatic process is conceptualized to develop through three stages: (1) alert; (2) impact; and (3) post-trauma. In this model, treatment of traumatic stress emphasizes the need to control and expand life, and to achieve lawfulness and meaningfulness. In the proposed model of treatment, there are essential differences at each of the stages of the traumatic process: (1) primary prevention at the stage of alert focuses on planning strategies for coping; (2) secondary prevention at the stage of impact is based on forward treatment and debriefing; and (3) tertiary treatment at the post-trauma stage attends to coping with internal chaos and arbitrariness.
Stress debriefing following exposure to a critical incident isbecoming more prevalent. Its aim is to prevent or minimize the development of excessive stress response symptoms that lead to loss of productivity or effectiveness in the workplace or at home. There is little evidence that any form of psychological debriefing is effective. This study evaluated the effectiveness of three intervention strategies, and attempted to correlate the symptoms with the severity of the incidentand level of intervention.
Methods:
A randomized, controlled trial of three levels of critical stress intervention was conducted in the British Columbia Ambulance Service (BCAS), in British Columbia, Canada, among paramedics and emergency medical technicians (EMTs), reporting critical incident stress. Outcomes were measured at one week (Stanford Acute Stress Reaction Questionnaire (SASRQ), the Life Impact Score (LIS), and Schedule of Recent Events (SRE)), and at three months and six months following the intervention (Impact of Events (IE), Coping Mechanisms, LIS, and SRE).
Results:
Fifty calls were received during the 26-month study period (<1 per 10,000 BCAS response calls): 23 were by third parties, but the involved EMT did not call;nine were placed by crew unwilling to participate in the study; 18 subjects enrolled, but six completed no forms. No correlation was found between severity of the incident and scores on the SASRQ, IE, or LIS, or between any of these scores. There was no consistent pattern in the stress scores over time.
Conclusion:
Requests for critical incident stress intervention were uncommon. The need for intervention may not be as great as generally is assumed. Further randomized trials, ideally multicenter studies, are indicated.
The accounts of five subjects who survived life threatening experiences without the development of PTSD were examined, focusing on the coping strategies and cognitions described in these situations. The study aimed to determine whether there was a common pattern of response amongst subjects in these situations similar to the cognitive patterns described by the senior author of the previous case study (Ness & Macaskill, 2000) who survived a near drowning experience without the development of PTSD. In the search for common coping strategies all five respondents in the study completed the Locus of Control Scale (Rotter, 1966) and the Self-Control Schedule (Fisher & Reason, 1988). All five respondents demonstrated the use of problem solving as their main cognitive strategy, utilizing specific information from their previous experience relevant to their life-threatening situation. Respondents did not appear to rely on coping strategies aimed at the management of acute anxiety symptomatology. There was no common pattern among respondents in profiles on the Self-Control Schedule or the Locus of Control Scale. The possible implications of this case series study are discussed in relation to opportunities for the prevention of PTSD, the use of debriefing and the treatment of post-traumatic stress.
This chapter provides a detailed discussion of Alexander's experience and research in the management of two groups of police officers involved in body-handling and recovery after a major oil rig disaster. It reports on the body-handling exercise following the Piper Alpha oil platform disaster. The chapter first describes the background to the exercise. Then, it addresses conceptual issues relating to the welfare provisions including debriefing made available to the personnel involved in the retrieval and identification of human remains after this disaster. The chapter also provides the empirical results of a three-year follow-up of these personnel. It offers some explanations for the interesting findings from this follow-up. The chapter further represents a critical appraisal of the results, with particular reference to defusing and debriefing. Finally, it highlights the primary conclusions that the study presented here appears to justify.
This chapter presents a description of chronic traumatization and its effects, over many generations, and in many different forms, for Australian Aboriginal peoples. It highlights an issue critical for the whole field of debriefing, that of prolonged traumatization and the impacts of disadvantage and other socially determined pervasive trauma and loss. Repeated traumatization and enduring traumatic stress responses are thought to potentiate the impact of subsequent traumatic events and also prolong recovery from the initial trauma. The quality of care offered by state mental health services has been crucial for Aboriginal Australians, since accessibility to other services has been restrained by financial and, for rural and remote dwellers, geographical considerations. Australian Aboriginal people are well aware that recovery from acute, chronic and collective traumatization defies a wholesale remedy and cannot be adequately addressed by any short-term methods.
This chapter draws together historical, social and psychotherapeutic strands as they contribute to the background of debriefing and its evolution. Its relation to military psychiatry, crisis intervention, narrative tradition, psychoeducation, grief counselling, group psychotherapy, behavioural and cognitive therapies, and psychopharmacology are touched upon and their implications for an eclectic model is considered. Acute preventive interventions can be implemented only if there is a broad acceptance of a notion of collective responsibility and the value of group survival of caring for such individuals. The essence of crisis intervention is that a clear precipitant exists and that the individual's distress is clear. If individuals with a normal biological stress response do not develop post-traumatic stress disorder (PTSD), it raises questions of whether early and immediate interventions may modify the nature of the acute stress response in such a way as to increase the risk of PTSD.