Repressed memories and World War II: Lest we forget!

The war neuroses of World War II (WWII) provide ample evidence that repression does indeed occur, and that the recovery of these traumatic memories and their related affects led to remission of symptoms. Moreover, these recovered memories were of events that had occurred. An illustrative case history from WWII is described. This well-documented body of data, well-known at the time, seems to have been forgotten in current discussions concerning repressed memories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effect of D-Glucarates on basic antibiotic-induced renal damage in rats

The death rate from tumours of the colon and rectum has risen rapidly in Japan since World War II. The rate of increase is greater in tumours of colon than in tumours of rectum. It is similar in males and females. It is large among the elderly, and this may be due to improvements in certification. But the difference between the Japanese and the US population is substantial at all ages. It is not known whether the current increase in the mortality of Japanese from tumours of the large bowel is due to differences between birth cohorts established early in life, or whether the differences developed after the end of World War II. Japanese who die of these tumours are younger than Americans, even when the age distribution of the populations is allowed for. This effect is produced by the differences between cohorts, and the age distributions within cohorts are closely similar in the two populations. The sex ratio for tumours of rectum rises with age in Japan in the same way that it does in the West, but the sex ratio of tumours of colon is apparently independent of age.     

Mortality of workers hired during World War II

There has been some suggestion that men first hired during World War II do not show the typical healthy worker effect and may have been more unhealthy than their counterparts who entered military service. We have studied 41,000 workers at six plants to determine whether men hired during World War II had higher mortality than men hired just before or after WWII. No evidence was found of any "unhealthy WWII worker" effect.     

Repressed memories: Avoiding the obvious.

Sorting out the distinctions between reality and fantasy in terms of apparently recovered memories and reconstructions is at least as puzzling as sorting out current realities. In responding to C. B. Brenneis's (see records 2007-10660-001 and 2001-07368-001) challenge to the existence of the phenomena of repression and of recovered or reconstructed memories, the authors point out the data from the Recovered Memory Archive web site, the data from World War I and World War II battlefield neuroses, as well as the clinical observations of psychoanalysts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Flashbulb memories and posttraumatic stress reactions across the life span: Age-related effects of the German occupation of Denmark during World War II.

A representative sample of older Danes were interviewed about experiences from the German occupation of Denmark in World War II. The number of participants with flashbulb memories for the German invasion (1940) and capitulation (1945) increased with participants' age at the time of the events up to age 8. Among participants under 8 years at the time of their most traumatic event, age at the time correlated positively with the current level of posttraumatic stress reactions and the vividness of stressful memories and their centrality to life story and identity. These findings were replicated in Study 2 for self-nominated stressful events sampled from the entire life span using a representative sample of Danes born after 1945. The results are discussed in relation to posttraumatic stress disorder and childhood amnesia. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Use of EMDR to treat morbid jealousy: a case study

Eye movement desensitization and reprocessing (EMDR) is a relatively new psychological intervention which has mainly been utilized to treat post-traumatic stress disorder symptoms. The following case study of a 75-year-old World War II veteran, however, illustrates that such symptoms can present in less obvious ways. During his incarceration, the soldier had been subjected to systematic taunting by his Japanese captives. The resultant traumatic memories had been triggered in a range of social situations over the next 50 years, leaving a legacy of morbid jealousy which was quickly and effectively treated. Potential areas for research are indicated.     

Memorial consequences of forced confabulation: age differences in susceptibility to false memories

Numerous studies have demonstrated that exposure to misinformation about a witnessed event can lead to false memories in both children and adults. The present study extends this finding by identifying forced confabulation as another potent suggestive influence. Participants from 3 age groups (1st grade, 3rd/4th grade, and college age) viewed a clip from a movie and were "forced" to answer questions about events that clearly never happened in the video they had seen. Despite evidence that participants would not have answered these questions had they not been coerced into doing so, 1 week later participants in all age groups came to have false memories for the details they had knowingly fabricated earlier. The results also showed that children were more prone to this memory error than were adults.     

Secondary traumatization in Dutch couples of World War II survivors.

This study examined whether signs of secondary traumatic stress were present in a community sample of couples who experienced World War II. The authors hypothesized that symptoms of posttraumatic stress disorder (PTSD) in either spouse may be predicted not only by his or her own war experiences but also by the war experiences and posttraumatic symptoms of the partner. Approximately 50 years after the end of World War II, 444 couples from a community sample of elderly Dutch citizens answered a questionnaire. A multilevel regression analysis was performed with symptoms of PTSD as the dependent variable. The most important predictors of PTSD symptoms were the number of war events reported by the participant and the current level of PTSD symptoms of his or her spouse. The results lend empirical support to the notion that posttraumatic stress reactions of both members of a couple are not independent from each other. Several explanations of the findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is there a Gulf War syndrome?

BACKGROUND: UK veterans of the Gulf War report more ill health than servicemen who were not deployed to the Gulf War. We investigated whether the pattern of symptom reporting by veterans of the Gulf War differed from that in active servicemen who had not fought in the Gulf War or who had fought in other conflicts. METHODS: We used a population-based cross-sectional design. We sent a standardised survey that asked about 50 physical symptoms to three UK military cohorts; men who had served in the Gulf War, those who had served in the Bosnia conflict, and men who had been in active service but not deployed to the Gulf War (Era cohort). We used exploratory factor analysis to identify underlying factors and describe the factor structure of the symptoms reported in the Gulf War cohort. Confirmatory factor analysis was used to test the fit of this factor structure in the Bosnia and Era cohorts. FINDINGS: Three factors in the Gulf War cohort together accounted for about 20% of the common variance. We labelled the factors mood, respiratory system, and peripheral nervous system, according to the symptoms that loaded on to them. In the confirmatory factor analysis, the factor structure identified in the Gulf War cohort fitted reasonably well in the Bosnia and Era cohorts. INTERPRETATION: Although results from complex modelling procedures need to be interpreted with caution, our findings do not support a unique Gulf War syndrome. The mechanisms behind increased self-reporting of symptoms need further investigation.     

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.     

Childhood amnesia and the beginnings of memory for four early life events.

Childhood amnesia was examined in a between-groups study of adults' memories of 4 datable target events: the birth of a younger sibling, a hospitalization, the death of a family member, and making a family move. 222 college students answered questions about events that had occurred when they were 1, 2, 3, 4, or 5 yrs old and also about external information sources, such as family stories. Results show that the offset of childhood amnesia (earliest age of recall) is age 2 yrs for hospitalization and sibling birth and 3 yrs for death and move. Thus, some memories are available from earlier in childhood than previous research has suggested. Ss' mothers judged most of their children's memories as accurate. External information sources were negatively related to recall from the earlier ages (2–3 yrs) but positively to recall from later ages (4–5 yrs). These results are compatible with a multiple-determinants account of childhood amnesia. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Historical generations and psychology: The case of the Great Depression and World War II.

The author assembles a theory of historical generations from dispersed sources in the social and behavioral sciences and in the humanities, differentiates the theory from formulations of other generation concepts, and applies it to central features in the lives of persons in the generation of the Great Depression and World War II. The application of the theory to historical materials explains how a commitment to social interdependence emerged as the signature orientation of the generation of the Great Depression and World War II. Challenges to the perspective of contextualism stem from the theory's hypotheses about linkages that mediate between cataclysmic events and psychological processes, the influence of historical generations on many of psychology's everyday concerns, and instructive comparisons with a body of growing research on processes involving adaptations to different cultures. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Personal Memories for Remote Historical Events: Accuracy and Clarity of Flashbulb Memories Related to World War II.

One hundred forty-five Danes between 72 and 89 years of age were asked for their memories of their reception of the news of the Danish occupation (April 1940) and liberation (May 1945) and for their most negative and most positive personal memories from World War II. Almost all reported memories for the invasion and liberation. Their answers to factual questions (e.g., the weather) were corroborated against objective records and compared with answers from a younger control group. The older participants were far more accurate than what could be predicted on the basis of results from test-retest studies using short delays. The "permastore" metaphor (Bahrick, 1984) provides a possible interpretation of this discrepancy. Participants with reported ties to the resistance movement had more vivid, detailed, and accurate memories than did participants without such ties. Ratings of surprise and consequentiality were unrelated to the accuracy and clarity of the memories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recovered memories of abuse in women with documented child sexual victimization histories

This study provides evidence that some adults who claim to have recovered memories of sexual abuse recall actual events that occurred in childhood. One hundred twenty-nine women with documented histories of sexual victimization in childhood were interviewed and asked about abuse history. Seventeen years following the initial report of the abuse, 80 of the women recalled the victimization. One in 10 women (16% of those who recalled the abuse) reported that at some time in the past they had forgotten about the abuse. Those with a prior period of forgetting--the women with "recovered memories"--were younger at the time of abuse and were less likely to have received support from their mothers than the women who reported that they had always remembered their victimization. The women who had recovered memories and those who had always remembered had the same number of discrepancies when their accounts of the abuse were compared to the reports from the early 1970s.     

Dreams and reality monitoring.

Exp I tested the counterintuitive prediction that memories for one's own dreams should not be particularly easy to discriminate from memories for someone else's dreams. 10 pairs of undergraduate and graduate students reported dreams to each other that they had either dreamed, read, or made up the night before. On a test requiring them to discriminate events they had reported from those reported by their partner, Ss had more difficulty with real dreams than with dreams they read or made up. Data from 10 new pairs of Ss in Exp II provide evidence that real dreams do not simply produce overall weaker memories; the deficit for dreams was eliminated with more time to respond and with more detailed cues. In addition, Ss' ratings of various characteristics of their memories (e.g., vividness, personal relevance) indicated that dreams were not generally weaker or impoverished. Results are interpreted within the framework for reality monitoring described by M. K. Johnson and C. L. Raye (1981). A comparison of recognition and recall indicated that dreams may leave persisting memories that are difficult to access via free recall. (21 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is oxidative stress causally linked to unstable angina pectoris? A study in 100 CAD patients and matched controls

OBJECTIVE: This longitudinal study investigated the health effects of experiences during World War II among veterans by examining how well-being changed across the postwar years and varied by prewar individual attributes. METHOD: The subjects were men from the Stanford-Terman data archives who served in World War II and were born before 1925 (N = 328). Of these veterans, 236 were known to have been overseas during the war, and 64 had remained in the United States; 204 of the men who had been sent overseas experienced combat. Life history records were used to construct measures that described physical and emotional health over a range of time points and intervals in the postwar years. RESULTS: Exposure to combat predicted that a subject would experience physical decline or death during the postwar interval from 1945 to 1960, after the effects of self-reported physical health in 1945 and birth cohort were controlled. Rank and theater of engagement, however, were of little consequence, either additively or in interaction with combat. Self-worth before the war did not moderate the risk of physical decline or death that was associated with combat. CONCLUSIONS: Combat in World War II predicted that in the 15 years after the war, a subject would experience physical decline or death. There was no evidence that the effect of combat was more pronounced among men of different ranks, theaters of engagement, or levels of self-worth in 1940.     

Qualitative effects of rehearsal on memories for perceived and imagined complex events.

Three experiments explored the effects of rehearsal and the passage of time on qualitative characteristics of memories for perceived and imagined complex events. Subjects thought or talked about events, focusing on either the perceptual (e.g., colors, sounds) or apperceptive (e.g., thoughts, feelings) aspects of the events (Experiment 1). Thinking about apperceptive aspects of events decreased the salience of context and sensory characteristics of memories and made memories for perceived and imagined events seem more similar in the subjective amounts of thoughts and feelings included in the memories. When the aspects of events subjects thought about were unspecified, thinking about events primarily affected rated clarity (Experiment 2). The clarity of imagined events was more affected than was the clarity of perceived events by whether the memories had been rated previously (Experiments 1 & 3). Over 24 hrs, clarity and sensory ratings decreased more for imagined than for perceived events (Experiment 3). Implications for reality monitoring (M. K. Johnson and C. L. Raye [see PA, Vol 65:6694]) are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Behavior and Design of Commercial Multistory Buildings Subjected to Blast

The behavior of nonmilitary buildings subjected to blast is considered. Case studies from World War II are described, as well as more recent events from the detonation of large vehicle borne devices in the Middle East, North America, and Europe. Conventional methods for nonseismic design are shown to lead to frames with overstrong beams connected together by relatively weak connections. This may explain much of the evidence from bomb damaged buildings in which building connections have been observed to fracture in a brittle manner when subjected to blast. The risk of progressive collapse may be minimized by strengthening beam to column connections located at close proximity to potential vehicle borne devices and a capacity design method for such strengthening is advocated.     

CPA: The First Ten Years.

The roots and early stresses of organizational psychology in Canada are described. The impetus of World War II manpower selection and training and the immediate post war growth of universities are seen as central to the beginning years of the Canadian Psychological Association. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pioneering Construction Engineering Education

In the 1930's, a small number of educators and contractors began to advocate that colleges and universities develop programs in construction engineering. Through the Great Depression and World War II, they debated what the nature of construction engineering education ought to be. Following World War II, the climate among educators and contractors was receptive to the ideas which the pioneers in construction engineering education had been advocating for 15 yr. Colleges and universities began to offer construction engineering options in their civil engineering curricula.