Predicting PTSD symptoms in victims of violent crime: the role of shame, anger, and childhood abuse

To examine the role of cognitive-affective appraisals and childhood abuse as predictors of crime-related posttraumatic stress disorder (PTSD) symptoms, 157 victims of violent crime were interviewed within 1 month post-crime and 6 months later. Measures within 1 month post-crime included previous physical and sexual abuse in childhood and responses to the current crime, including shame and anger with self and others. When all variables were considered together, shame and anger with others were the only independent predictors of PTSD symptoms at 1 month, and shame was the only independent predictor of PTSD symptoms at 6 months when 1-month symptoms were controlled. The results suggest that both shame and anger play an important role in the phenomenology of crime-related PTSD and that shame makes a contribution to the subsequent course of symptoms. The findings are also consistent with previous evidence for the role of shame as a mediator between childhood abuse and adult psychopathology.

The timing, triggers and qualities of recovered memories in therapy

OBJECTIVES

To report descriptive data on memory recovery of traumatic material including: degree of prior amnesia, triggers to recovery, qualities of the memory and length of time taken to recover different types of memory.

DESIGN

British Psychological Society practitioners who reported having clients with recovered memories in a previous large-scale survey were contacted for an indepth interview. They each provided information on up to three such clients.

METHODS

From telephone interviews with 108 therapists, we elicited 236 detailed accounts of clients recovering a traumatic memory. Interviews were semistructured with investigator-based ratings.

RESULTS

The degree of amnesia varied widely according to therapists: some clients had prior total amnesia, others a prior vague sense or suspicion, and others prior partial memories. Time in therapy before first recall was longer for memories involving child sexual abuse than for memories of other traumas. The majority of the memories, but not all, were similar to those reported by patients with post-traumatic stress disorder: they were fragmented, accompanied by high levels of emotion, and experienced as a reliving of the original event.

CONCLUSIONS

On the basis of current understanding of memory processes, several mechanisms may be needed to explain all the data, including disruptions to the encoding and retrieval of traumatic events and errors in the attribution of the source of specific memories. It will be important to confirm these findings by interviewing clients themselves.

Emotional disclosure in school children

Recent research with adults by Pennebaker and his colleagues has found that emotional disclosure through writing about stressful events appears to have significant benefits in terms of psychological and physical health outcomes. This report describes a controlled trial of emotional disclosure, adapted for school children, with the major hypothesis that the repeated description of negative events will have beneficial effects on measures of mental health, attendance, and school performance. The sample consisted of children aged 8-13 years from four schools, a primary and a secondary school both from a suburban and an inner-city area. Children were randomly assigned to one of three conditions: writing about negative events, writing about nonemotional events, and a non-writing control group. Children in all groups were seen four times during a single week and were then followed up after 2 months with measures of health and school performance. The intervention was well received by both schools and children, and the scripts written by the emotional and nonemotional writing groups differed in content in the predicted ways. Contrary to expectation, there was little evidence of a specific effect of emotional disclosure, and several possible reasons for this are discussed. Nevertheless, there was a general reduction in symptom measures, indicating that children may have benefited from their involvement in the study. Although there are several possible explanations for our findings, they indicate that it is both feasible and potentially valuable to give children opportunities to engage in discussion about sources of stress and their reactions to them.

Predicting PTSD symptoms in victims of violent crime: the role of shame, anger, and childhood abuse

To examine the role of cognitive-affective appraisals and childhood abuse as predictors of crime-related posttraumatic stress disorder (PTSD) symptoms, 157 victims of violent crime were interviewed within 1 month post-crime and 6 months later. Measures within 1 month post-crime included previous physical and sexual abuse in childhood and responses to the current crime, including shame and anger with self and others. When all variables were considered together, shame and anger with others were the only independent predictors of PTSD symptoms at 1 month, and shame was the only independent predictor of PTSD symptoms at 6 months when 1-month symptoms were controlled. The results suggest that both shame and anger play an important role in the phenomenology of crime-related PTSD and that shame makes a contribution to the subsequent course of symptoms. The findings are also consistent with previous evidence for the role of shame as a mediator between childhood abuse and adult psychopathology.

Autobiographical memory processes and the course of depression

The authors report a 6-month follow-up study of clinically depressed patients. At baseline, 2 indexes of autobiographical memory functioning were assessed: the presence of spontaneous intrusive memories of stressful life events and performance on the Autobiographical Memory Test (J. M. G. Williams & K. Broadbent, 1986), which measures overgeneral memory. The index of overgeneral memory was associated with greater levels of spontaneous intrusion of stressful memories. Overgeneral memory did not predict outcome, but depression at follow-up was predicted by the amount of intrusion and avoidance of stressful memories, even after controlling for initial severity of psychiatric symptoms.

An investigation of shame and guilt in a depressed sample

A self-report measure of proneness to shame and guilt was administered to 86 patients with moderate to severe depression, with the prediction that there would be a positive correlation of shame with severity of depression. Contrary to other, non-clinical studies, we found that guilt but not shame was associated with levels of depression. Shame-proneness demonstrated a unique association with a stable attributional style for negative outcomes, global negative self-evaluation, submissive behaviour and internalized anger. Contrary to prediction, no relationship was found between shame- or guilt-proneness and a reported history of childhood sexual abuse.

Characteristics, context and consequences of memory recovery among adults in therapy

BACKGROUND

There are concerns that memories recovered during therapy are likely to be the result of inappropriate therapeutic techniques.

AIMS

To investigate systematically these concerns.

METHOD

One-hundred and eight therapists provided information on all clients with recovered memories seen in the past three years, and were interviewed in detail on up to three such clients.

RESULTS

Of a total of 690 clients, therapists reported that 65% recalled child sexual abuse and 35% recalled other traumas, 32% started recovering memories before entering therapy. According to therapists' accounts, among the 236 detailed client cases very few appeared improbable and corroboration was reported in 41%. Techniques to aid recall were used in 42%, but only in 22% were they used before memory recovery started.

CONCLUSIONS

Some of the data are consistent with memories being of iatrogenic origin, but other data clearly point to the need for additional explanations.

Autobiographical memory processes and the course of depression

The authors report a 6-month follow-up study of clinically depressed patients. At baseline, 2 indexes of autobiographical memory functioning were assessed: the presence of spontaneous intrusive memories of stressful life events and performance on the Autobiographical Memory Test (J. M. G. Williams & K. Broadbent, 1986), which measures overgeneral memory. The index of overgeneral memory was associated with greater levels of spontaneous intrusion of stressful memories. Overgeneral memory did not predict outcome, but depression at follow-up was predicted by the amount of intrusion and avoidance of stressful memories, even after controlling for initial severity of psychiatric symptoms.

A randomized controlled trial of individual psychological debriefing for victims of violent crime

BACKGROUND

It has been suggested that giving people the opportunity talk about a traumatic experience may prevent the development of later disorder. We tested the efficacy of two brief interventions, education and psychological debriefing, designed to prevent adverse psychological reactions to criminal victimization.

METHODS

Individuals who had been the victims of a violent crime within the past month were written to and invited to take part in a study of their attitudes to crime and punishment: 2161 were contacted and 243 replied, of whom 157 were eligible and were randomly assigned either to an education condition, to a psychological debriefing plus education condition, or to an assessment only condition. Education involved providing information about normal post-traumatic reactions. Debriefing involved in-depth probing about events, thoughts and feelings experienced during the crime. Subjects were recruited from police and hospital sources and interviewed in their own homes: 138 were followed up at 6 months, and 92 at 11 months.

RESULTS

Outcome was assessed using a DSM-III-R diagnosis of PTSD, the Post-traumatic Symptom Scale, the Impact of Event Scale and the Beck Depression Inventory. All groups improved over time but there were no between-group differences.

CONCLUSIONS

No evidence was found to support the efficacy of brief one-session interventions for preventing post-traumatic symptoms in individual victims of violent crime.

Integrating psychological therapies: processes of meaning transformation

We review the role played by meaning in different schools of psychotherapy, and propose that the systematic study of meaning transformation has the potential to unify understanding of the scientific basis of psychotherapy. We describe some of the most important innate and social origins of meaning, and identify seven major themes that characterize the thinking of people with psychological disorders. We also describe how these themes are processed cognitively on multiple levels, and propose common change processes that are consistent with research in cognitive psychology. These core sets of themes and processes are offered as a first step toward a systematic study of meaning and psychotherapeutic change.

Effects of mode of writing on emotional narratives

The authors hypothesized that writing longhand about a stressful experience, compared to typing, arouses greater negative emotion. Eighty college students were randomly assigned to describe either a neutral or stressful topic by typing or writing longhand, in a 2 x 2 factorial design. Students describing the stressful topic, compared to the neutral topic, wrote for a longer period, used more words, and reported greater negative and less positive affect. Consistent with prediction, writing about a stressful experience longhand induced greater negative affect than typing, and led to more self-rated disclosure. These findings suggest a method whereby therapists can help patients control their levels of negative affect when producing a trauma narrative.

Repressive coping and self-reports of parenting

OBJECTIVES

To investigate whether women who possess a repressive coping style (repressors) self-report more positive judgments of their childhood on questionnaire and repertory grid measures compared with non-repressors.

DESIGN

Repressors (low anxiety-high defensiveness) were compared with a composite group of non-repressors, containing some low anxious (low anxiety-low defensiveness), some high anxious (high anxiety-low defensiveness), some defensive high anxious (high anxiety-high defensiveness) and some non-extreme scorers.

METHODS

Participants completed the Parental Bonding Instrument (PBI; Parker, Tupling & Brown, 1979) and a 10 x 10 repertory grid, Self-Identification Form.

RESULTS

On the PBI, repressors scored significantly higher than non-repressors on paternal care and significantly lower on paternal overprotection. There were no group differences for maternal measures. On the repertory grid, repressors compared with non-repressors perceived (a) themselves as significantly closer to their father, a woman they like, and their ideal partner, and significantly further from a woman they dislike, and a man they dislike; and (b) their father as significantly closer to a woman they like, a partner/person they admire, and an ideal partner. In addition, repressors were significantly tighter on construing than non-repressors.

CONCLUSIONS

The results supported the hypothesis that repressors would rate their interactions with their fathers more positively than non-repressors when allowed to do so on self-report measures.

Intrusive memories in depression and posttraumatic stress disorder

This study compared the stressors and consequent intrusive memories reported by matched samples of patients with posttraumatic stress disorder (PTSD) and major depression. Although intrusive memories were slightly more common among PTSD patients, both quantitative and qualitative measures revealed few differences between the groups. PTSD patients were more likely to have experienced personal illness or assault, and depressed patients family deaths and illness, and interpersonal events. Factor analysis of the associated emotions and memory characteristics suggested the existence of specific links between fear and reliving, and helplessness and out-of-body experiences. Possible inhibitory relationships between fear and sadness, and between guilt and anger, were also noted.

Acute stress disorder and posttraumatic stress disorder in victims of violent crime

OBJECTIVE

In a group of crime victims recruited from the community, the authors investigated the ability of both a diagnosis of acute stress disorder and its component symptoms to predict posttraumatic stress disorder (PTSD) at 6 months.

METHOD

A mixed-sex group of 157 victims of violent assaults were interviewed within 1 month of the crime. At 6-month follow-up 88% were reinterviewed by telephone and completed further assessments generating estimates of the prevalence of PTSD.

RESULTS

The rate of acute stress disorder was 19%, and the rate of subsequent PTSD was 20%. Symptom clusters based on the DSM-IV criteria for acute stress disorder were moderately strongly interrelated. All symptom clusters predicted subsequent PTSD, but not as well as an overall diagnosis of acute stress disorder, which correctly classified 83% of the group. Similar predictive power could be achieved by classifying the group according to the presence or absence of at least three reexperiencing or arousal symptoms. Logistic regression indicated that both a diagnosis of acute stress disorder and high levels of reexperiencing or arousal symptoms made independent contributions to predicting PTSD.

CONCLUSIONS

This exploratory study provides evidence for the internal coherence of the new acute stress disorder diagnosis and for the symptom thresholds proposed in DSM-IV. As predicted, acute stress disorder was a strong predictor of later PTSD, but similar predictive power may be possible by using simpler criteria.

Recovered memories of trauma: phenomenology and cognitive mechanisms

We outline four current explanations for the reported forgetting of traumatic events, namely repression, dissociation, ordinary forgetting, and false memory. We then review the clinical and survey evidence on recovered memories, and consider experimental evidence that a variety of inhibitory processes are involved in everyday cognitive activity including forgetting. The data currently available do not allow any of the four explanations to be rejected, and strongly support the likelihood that some recovered memories correspond to actual experiences. We propose replacing the terms repression and dissociation as explanations of forgetting with an account based on cognitive science.

Intrusive memories and depression in cancer patients

Matched samples of depressed and nondepressed cancer patients were interviewed about past life events, particularly experiences of death and illness. They identified and described any spontaneous intrusive visual memories they had experienced in the past week corresponding to these events. About one quarter reported such memories and, as predicted, the majority of intrusive memories concerned illness, injury and death. The mean levels of intrusion and avoidance were equivalent to patients with post-traumatic stress disorder. Consistent with prediction, depressed patients reported significantly more intrusive memories than controls, and described the memories as typically beginning with or being exacerbated by the onset of depression. Greater numbers of intrusive memories were associated with more maladaptive coping, and greater avoidance with deficits in autobiographical memory functioning.

Dependency and self-criticism as predictors of depression in young doctors

Brief measures of depression and of dependency and self-criticism, personality factors believed to convey vulnerability to depression, were administered to 318 medical students. Depression was subsequently measured 2 years later (in the highly stressful 1st postgraduate year) and 10 years later when careers were established. When initial symptom levels and concurrent workload were controlled, dependency and, more particularly, self-criticism were significant predictors of depression for male doctors in the 1st postgraduate year. For female doctors, self-criticism was the only significant predictor. Ten years later, the predictive effects for male doctors were similar, but rather weaker, whereas none of the variables predicted depression in female doctors. Implications for preventive interventions are discussed.

Repressive coping and the directed forgetting of emotional material

Using a directed forgetting task, the authors tested in 2 experiments the hypothesis that repressors would be superior to controls in forgetting negative experimental material. Consistent with previous studies, there was an overall directed forgetting effect, with significantly more to-be-remembered material recalled than to-be-forgotten (TBF) material. In both experiments, repressors forgot more negatively valenced words in the TBF set than did nonrepressors, suggesting that repressors have an enhanced capability for using retrieval inhibition. The data offer preliminary support for a cognitive account of repressors' deficits in recalling negative autobiographical memories.

Intrusive cognitions, coping strategies and emotional responses in depression, post-traumatic stress disorder and a non-clinical population

Patients with major depression but not PTSD, patients with PTSD with or without comorbid depression, and a sample of non-clinical controls, were interviewed about their most prominent intrusive cognition, coping strategies and emotional responses. Evaluative thoughts were more likely to be reported by the depressed sample and the control sample. They were also common in the PTSD group, but other types of intrusions were also common, particularly personal memory. All three groups reported a wide variety of different types of intrusive cognition, both singly and in combination. These included elaborative cognitions, future-oriented thoughts or images that represented an elaboration of a specific personal memory. Cognitions were more frequent, unacceptable, and intrusive in the PTSD group in the month preceding interview, but the two clinical groups did not differ in the use of or effectiveness of coping strategies, or in emotional responses.

Memory processes and the course of anxiety and depression in cancer patients

BACKGROUND

Intrusive memories of stressful events, many involving illness and death, are found in a minority of depressed cancer patients, and may predict the course of anxiety and depression.

METHOD

Matched samples of mild to moderately depressed and non-depressed cancer patients were followed up after 6 months. Anxiety and depression at follow-up were related to measures of intrusive memories of stressful life events and autobiographical memory functioning that had been assessed at baseline.

RESULTS

Levels of anxiety and depression remained fairly constant over time in the two groups, and the depressed group continued to experience high levels of intrusive memories. The presence of intrusive memories at baseline, and the extent to which these memories were consciously avoided, predicted greater anxiety at follow-up, even after controlling for initial severity of physical and psychiatric symptoms. None of the measures of memory functioning predicted levels of depression at follow-up.

CONCLUSIONS

Intrusive memories appear to be a marker of more prolonged psychopathology in cancer patients and may respond to direct therapeutic intervention.

The need for psychiatric treatment in the general population: the Camberwell Needs for Care Survey

BACKGROUND

This paper presents the first results of a two-stage psychiatric population survey, which uses a new method of directly evaluating needs for specific psychiatric treatment and the extent to which they have been met.

METHOD

The sample was drawn at random from the population of an area of inner south London with high levels of deprivation. Seven hundred and sixty subjects aged 18-65 completed the GHQ-28. All those scoring > 5 and half of the rest were invited to take part in the second stage, comprising measures of mental state (SCAN), social role performance (SRPS), life events and difficulties (LEDS) and a Treatment Inventory. This information was used to rate the community version of the Needs for Care Assessment (NFCAS-C).

RESULTS

In all, 408 subjects were interviewed in the second stage. The weighted 1 month prevalence of hierarchically ordered ICD-10 psychiatric disorders was 9.8%, the 1 year prevalence 12.3%. The equivalent prevalences for depressive episode were 3.1% and 5.3% respectively, while those for anxiety states were both 2.8%. At interview nearly 10% of the population were identified as having a need for the treatment of a psychiatric condition. This rose to 10.4% if the whole of the preceding year was assessed. Less than half of all potentially meetable needs were met. There was only partial overlap between diagnosis and an adjudged need for treatment.

CONCLUSION

A majority of people with mental health problems do not have proper treatment; given more resources and greater public and medical awareness, most could be treated by family doctors.

Dependency and self-criticism as predictors of depression in young doctors

Brief measures of depression and of dependency and self-criticism, personality factors believed to convey vulnerability to depression, were administered to 318 medical students. Depression was subsequently measured 2 years later (in the highly stressful 1st postgraduate year) and 10 years later when careers were established. When initial symptom levels and concurrent workload were controlled, dependency and, more particularly, self-criticism were significant predictors of depression for male doctors in the 1st postgraduate year. For female doctors, self-criticism was the only significant predictor. Ten years later, the predictive effects for male doctors were similar, but rather weaker, whereas none of the variables predicted depression in female doctors. Implications for preventive interventions are discussed.

The assessment of parenting using the parental bonding instrument: two or three factors?

BACKGROUND

The Parental Bonding Instrument (PBI) is a widely used measure of parenting, and is usually used to measure two parenting dimensions, care and over-protection. However, there is disagreement in the research literature about whether the PBI is best used as a two-factor or a three-factor measure.

METHOD

PBI scores from 583 US and 236 UK students were factor analysed to assess whether a three-factor solution was more satisfactory than a two-factor solution.

RESULTS

A three-factor (care, denial of psychological autonomy and encouragement of behavioural freedom) solution was found to be more satisfactory than a two-factor solution. Using the three-factor solution, group differences that were not apparent with the two-factor solution were identified and it was found that the parenting behaviours associated with depression could be more accurately identified.

CONCLUSION

The authors suggest that with modifications, the PBI could be used to measure three parenting variables (care, denial of psychological autonomy and encouragement of behavioural freedom), which would allow greater accuracy of prediction and a greater understanding of underlying processes.