Octogenarian Reports of Lifetime Spiritual Experiences: Types of Experience and Early Life Predictors

This study assessed lifetime histories of discrete spiritual experiences recalled by 144 octogenarian men studied since adolescence and 80 spouses. Women were more likely to report discrete spiritual experiences, as were those from higher socioeconomic backgrounds and those judged more open to experience as young adults. Factor analysis revealed four types of experiences related to beauty/nature, negative life events, protection by a sacred other, and traditional religious settings. Men from better childhood environments more commonly reported spiritual experiences concerning negative life events. Those with serious childhood illnesses were less likely to report experiences of feeling protected by a sacred other.     

Face value: testing the utility of contextual face cues for face recognition

The presence of multiple faces during a crime may provide a naturally-occurring contextual cue to support eyewitness recognition for those faces later. Across two experiments, we sought to investigate mechanisms underlying previously-reported cued recognition effects, and to determine whether such effects extended to encoding conditions involving more than two faces. Participants studied sets of individual faces, pairs of faces, or groups of four faces. At test, participants in the single-face condition were tested only on those individual faces without cues. Participants in the two and four-face conditions were tested using no cues, correct cues (a face previously studied with the target test face), or incorrect cues (a never-before-seen face). In Experiment 2, associative encoding was promoted by a rating task. Neither hit rates nor false-alarm rates were significantly affected by cue type or face encoding condition in Experiment 1, but cuing of any kind (correct or incorrect) in Experiment 2 appeared to provide a protective buffer to reduce false-alarm rates through a less liberal response bias. Results provide some evidence that cued recognition techniques could be useful to reduce false recognition, but only when associative encoding is strong.     

Cross-cultural differences in item and background memory: examining the influence of emotional intensity and scene congruency

After viewing a scene, individuals differ in what they prioritise and remember. Culture may be one factor that influences scene memory, as Westerners have been shown to be more item-focused than Easterners (see Masuda, T., & Nisbett, R. E. (2001). Attending holistically versus analytically: Comparing the context sensitivity of Japanese and Americans. Journal of Personality and Social Psychology, 81, 922–934). However, cultures may differ in their sensitivity to scene incongruences and emotion processing, which may account for cross-cultural differences in scene memory. The current study uses hierarchical linear modeling (HLM) to examine scene memory while controlling for scene congruency and the perceived emotional intensity of the images. American and East Asian participants encoded pictures that included a positive, negative, or neutral item placed on a neutral background. After a 20-min delay, participants were shown the item and background separately along with similar and new items and backgrounds to assess memory specificity. Results indicated that even when congruency and emotional intensity were controlled, there was evidence that Americans had better item memory than East Asians. Incongruent scenes were better remembered than congruent scenes. However, this effect did not differ by culture. This suggests that Americans’ item focus may result in memory changes that are robust despite variations in scene congruency and perceived emotion.     

Experience of Norwegian Female BRCA1 and BRCA2 Mutation-Carrying Participants in Educational Support Groups: a Qualitative Study

Women identified as BRCA1 and BRCA2 mutation carriers are advised to manage their cancer risk through intensive screening programs and/or by undergoing risk-reducing surgery. The aim of this study was to explore and describe the experiences of female BRCA1/2 mutation carriers living with cancer risk and their experiences with participation in educational support groups (ESG). This qualitative study enrolled 17 (10 + 7) ESG participants in two different ESGs. The focus group interviews were performed immediately prior to and following two ESGs. The data were analyzed using John Knodel’s (1993) practical approach. Three main themes were identified; the women’s expectation and experience with ESG, the feeling of loneliness and isolation, and the feelings of living with “something else.” In this paper we have focused on one of the main themes- the women’s expectation and experience with ESG. This main theme presents four subthemes: the women’s need for unambiguous, clear and unified information from health professionals, the need for social support, the important role of the patient representative, and increased knowledge potentially raising concern. Participation in an ESG for women with BRCA1 and BRCA2 mutations can provide relevant information and support in the decision-making process related to risk-reducing surgery.     

Serotonin's influence on predatory behavior of highly aggressive cba and weakly aggressive DD strains of mice

The effects of serotonin were studied on locust-killing behavior of mice from low (DD) and high (CBA) predatory aggressive strains. 5-HTP injected intraperitoneally (50 and 100 mg/kg) or 5-HT administered into the lateral ventricle (10 μg) significantly reduced locust-killing behavior in highly aggressive CBA mice. Imipramine (20, 30, and 40 mg/kg) elicited a dose-dependent inhibitory effect on predatory behavior. Fluoxetine (10 and 20 mg/kg) alone had a slight influence on locust-killing behavior but potentiated the action of the subthreshold dose of 5-HTP (25 mg/kg). Pretreatment with the blocker of 5-HT₂ type receptors methysergide (2 mg/kg) abolished the inhibitory effect of 5-HTP. These finding indicate that serotonin of the brain exerts an inhibitory effect on predatory behavior in mice. In contrast, neither lesion of the dorsal raphe nucleus (although significantly depleting the brain serotonin) nor treatment with methysergide (2 mg/kg) induced locust-killing behavior in weakly aggressive DD mice. Low predatory aggressiveness in DD mice is suggested to be related to the low tonus of the mechanisms activating killing behavior rather than to excessive serotonergic inhibitory influences.