Flashbulb and factual memories: the case of Rabin's assassination

Similarities and differences between factual memories (FTM) and flashbulb memories (FBM) of the assassination of Israel's Prime Minister, Itzhak Rabin, were explored. About two weeks after the assassination 61 Israeli students filled out a questionnaire which focused on the event and the circumstances in which they had first learned about it. About 11 months later they filled out again the same questionnaire, and self‐assessed their emotional and cognitive reactions to the assassination, as well as specific properties of their memory; such as confidence in its accuracy, and the amounts of rehearsals and visual representations. Comparative analysis of the participants' responses on the two questionnaires uncovered decrements of about 25% in FTM accuracy, and about 36% in FBM consistency. Rehearsals and visual representations were more common in FTM than in FBM, but the levels of confidence in memory accuracy were similar for both. FTM which were presumably based on information provided by television broadcasts, appeared to have episodic properties. The data seem to support the hypothesis that FTM and FBM of traumatic public events are encoded together; perhaps by the same memory mechanism. Copyright © 2003 John Wiley & Sons, Ltd.     

Dissociation,Physical Pain,and Suicide: A Hypothesis

The hypothesis of this paper states that at least some suicidal individuals are characterized by a disposition toward dissociation manifested in relative insensitivity to physical pain and indifference to their bodies. Three main topics are discussed: dissociation and suicide, psychological aspects of pain, and pain and suicide. Various theoretical and experimental studies suggest that certain stress conditions lead to the development of dissociative tendencies, and that once these tendencies are established, they become an integral part of suicidal behavior. Psychological variables that affect pain tolerance are presented and they include perception, motivation, emotions, and behavioral and cognitive strategies of pain control. These can increase tolerance of pain in suicidal individuals, making the suicidal act possible. The specific relationships of pain and suicide are then introduced through an examination of pain analgesia in the phenomenon of self-harm. The integration of the material suggests that early and continuous stress lead to the simultaneous development of dissociative tendencies (including indifference to the body and pain) and heightened vulnerability to stress. These dispositions may facilitate suicidal behavior in the face of mounting intolerable stress, helplessness, and hopelessness. Preliminary empirical support for the present hypothesis is cited. This hypothesis shifts the focus of attention from the question of what causes suicide to what facilitates suicide, and in so doing suggests new directions for research and therapy.     

MODIFICATION OF HUMAN GASTRIC ACID SECRETION WITH OPERANT-CONDITIONING PROCEDURES1

In an attempt to control gastric acid secretion with operant-conditioning techniques, four normal women were given visual feedback on gastric pH plus money reinforcers. When money was made dependent on increased secretion in a differential-reinforcement-of-high-rates schedule, the rate of secretion of three of the four subjects increased to three times baseline. When money was then made dependent on decreased secretion in a differential-reinforcement-of-other-behaviors schedule, the rate of secretion of these three subjects returned to baseline levels. Heart rate, respiratory frequency, abdominal electromyographic activity, and stomach motility (measured by the electrogastrogram method) were not consistently correlated with acid secretion across subjects, although individual subjects showed substantial correlations between acid secretion and one or more other physiological response.     

Effect of Concurrent Visual Feedback Frequency on Postural Control Learning in Adolescents

The purpose was to find better augmented visual feedback frequency (100% or 67%) for learning a balance task in adolescents. Thirty subjects were divided randomly into a control group, and 100% and 67% feedback groups. The three groups performed pretest (3 trials), practice (12 trials), posttest (3 trials) and retention (3 trials, 24 hours later). The reduced feedback group showed lower RMS in the posttest than in the pretest (p = 0.04). The control and reduced feedback groups showed significant lower median frequency in the posttest than in the pretest (p < 0.05). Both feedback groups showed lower values in retention than in the pretest (p < 0.05). Even when the effect of feedback frequency could not be detected in motor learning, 67% of the feedback was recommended for motor adaptation.     

Impact of Social Determinants on Parent Sense of Competence in Mothers Who are Homeless or Poor Housed

Unfavorable social determinants can impact mothering of young children who are homeless or poor housed and parent sense of competence. Social determinants influence on mothers’ parent sense of competence parent self-efficacy and satisfaction was investigated. Homeless mothers reported worse scores than poor housed mothers on 5 of 10 social determinants including: mother moves, abuse, un/underemployment, less stable partner relationships and student roles. Homeless mothers scored lower than poor housed mothers on parent sense of competence satisfaction and parent sense of competence total, but not on parent sense of competence efficacy. No one social determinant predicted parent sense of competence. Results underscore the need to address social determinants of health in occupational therapy community-based practice.     

Messianism and nationalism: Liberal optimism vs. orthodox anxiety

Confronting modernity, nineteenth century Jewish historians offered four different interpretations of the Jewish century that began in 1840: the liberal, the Orthodox, the nationalist, and the messianic. Exponents of the Wissenschaft school associated the year 5600 with the gospel of emancipation and the winds of cultural openness in western Europe; Orthodox historians viewed these change with suspicion and believed that the new century would usher in a period of twilight. Nationalist and the messianic interpreters saw the year 5600 as marking the start of the age of the redemption of Israel in its land: whether because the first buds of a Jewish national movement had appeared or because contemporary events were identified as heralds of the messianic redemption in the traditional sense. Unique was Rabbi Judah Alkalai, who sought to link traditional messianism with the liberal, optimistic interpretation of current events. He viewed progress, the Haskalah, and emancipation as positive signs of the messianic age and indicted traditionalists. Their rejectionist attitude toward modernity, he said, was delaying redemption. Today, narrowing differences between the traditionalist reaction to modernity and the religious nationalism have buried the memory of Alkalai's bold attempt.     

Do textual features affect credibility judgment? It all depends on who is the judge

This study examined the moderating role of absorption (a disposition associated with vivid imagination and rich mental experiences) in the process of interpersonal reality monitoring. Seventy five participants were assessed for absorption, and read a text describing an event that was either rich or poor in perceptual–emotional–contextual detail. They were asked to assess the credibility of the narrator; that is, the likelihood that he or she had actually experienced the event. For a text poor in detail, high‐absorption individuals believed the narrator more than low‐absorption individuals, whereas for a text rich in detail, no group differences appeared. The data seem to suggest that for high‐absorption individuals, credibility judgment depends on the degree to which the text can be assimilated into their own vivid imagination. Consideration of the judges' characteristics might therefore bring about a better understanding of the biases and errors involved in interpersonal reality monitoring. Copyright © 2008 John Wiley & Sons, Ltd.     

The role of attachment in influencing reactions to manipulated feedback from romantic partners

A study of 80 couples (mean age 24) examined the impact of attachment patterns on reactions to manipulated positive or negative feedback, ostensibly from partners. As expected, individuals high in attachment anxiety reported more negative mood and the least indifference to partner feedback. In addition, those high in attachment anxiety reported more negative reactions to negative feedback compared to those low in anxiety. Those high in attachment anxiety reported lower self‐competence after receiving negative feedback than those low in anxiety. Further, reactions to manipulated feedback mediated the relationship between attachment anxiety and self‐competence. Attachment models play a role in determining reactions to partner feedback and moderate how feedback is used to maintain self‐views. Copyright © 2006 John Wiley & Sons, Ltd.     

Family,gender, and attitudes toward retirement

The relationships between marital status, proximity of children, and attitudes toward retirement of 432 men and 373 women on the verge of retirement were studied. Three dimensions of attitudes were examined: attitudes toward losses associated with retirement, toward gains in entering retirement, and toward gains in leaving work. Women hold significantly more positive attitudes toward both types of gains; there are no gender differences concerning attitudes toward losses. The married of both sexes perceive more gains in entering retirement. Proximity of children is curvilinearly related to gain in entering retirement, especially among women. Attitudes toward losses and gains in leaving work are not associated with familial state. The meaning of work and the myth of the primacy of family for women are discussed.This paper draws on research supported by Grant Number 1 R01 AG 05206-01 from the National Institute on Aging.     

The contribution of external and internal features to the matching of unfamiliar faces

The relative efficacy of external and internal features in matching unfamiliar faces was studied in three experiments in which the subjects matched target and test faces differing in terms of external or internal features, or both. In Experiment 1 only full congruency between target and test faces was considered a match; in Experiments 2 and 3 faces sharing the same external and internal features were also considered to be matches. A total of 100 subjects matched 192 pairs of target and test faces in a same-different task. Reaction times and matching errors were recorded for analyses of variance. In all three experiments performance was best when either all features matched or all features mismatched, with mismatches having a slight edge. When matches of external and internal features with the target faces were inconsistent with each other, mismatches of external features led to faster responses in Experiments 1 and 2, and mismatches of internal features led to faster responses in Experiment 3. The results suggest that since faces are configurational stimuli, face matching is influenced by the non-relevant set of features; and that mismatches, especially of external features, influence face matching more than matches do.