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排序方式: 共有238条查询结果,搜索用时 15 毫秒
81.
Patricia J. Bauer Marina Larkina Evren Güler Melissa Burch 《Memory (Hove, England)》2013,21(9):1175-1193
ABSTRACTWe examined recall of events by children 4–11 years to inform patterns of retention of autobiographical memories as well as factors that predict their survival. 101 children participated in a 4-year prospective study. At study inception, children were 4, 6, and 8 years. They were tested annually for three more years for a total of four waves of data collection. At each wave, we obtained narrative reports of recent (all waves) and distant (Waves 2–4) events, resulting in virtually continuous sampling of memories formed by 4- to 11-year-olds and recalled after 1–3-year delays. We also measured children's language, and domain-general and memory-specific cognitive skills. Multi-level modelling revealed age-related increases in the likelihood of survival of memories over the delays. Critically, the rate of increase in retention of individual memories was the same across the cohorts. In addition to age, thematic coherence of original memory reports predicted memory survivability. Other factors were not predictive. The dense sampling and prospective tracking of memories across the 4–11-year age period permitted an especially strong test for continuity versus discontinuity in autobiographical memory across the second half of the first decade of life. The data are strongly indicative of continuity and gradual change. 相似文献
82.
ABSTRACTBackground: We compared two types of metacognitive monitoring in younger and older adults: metacognitive accuracy for their overall memory performance and their ability to selectively remember high-value information. Method: Participants studied words paired with point values and were asked to maximise their point score. In Experiment 1, they predicted how many words they would remember while in Experiment 2, they predicted how many points they would earn. Results: In Experiment 1, while younger adults were accurate in their predictions, older adults were overconfident in the number of words they would recall throughout the task. In Experiment 2, however, both younger and older adults were equally accurate when predicting the amount of points they would earn after some task experience. Conclusions: While younger adults may have higher metacognitive accuracy for their capacity, older adults can accurately assess their ability to selectively remember information, suggesting potentially separate metacognitive mechanisms that are differentially affected by aging. 相似文献
83.
We evaluated the effectiveness of a nondiet approach designed to reduce restrained eating behaviors and improve self-acceptance and self-esteem. This approach also encourages participants to address eating and exercise behavior separately. Subjects were Conoco employees who participated in the Wellness Department's Eat For L.I.F.E. (Long-term change; Image of self; Fun; Enjoyment of eating) program and completed pre-participation and 3-year follow-up questionnaires (N = 79). Pre- and postsurvey data were used to assess participants eating behavior, dieting behavior, self-acceptance, self-esteem, level of physical activity, and demographic information. Mastery of the internally directed eating style was assessed during the program at 3 months, at the conclusion of the 6-month program, and at the 3-year follow-up. Analysis of variance indicated that Eat For L.I.F.E. participants were able to significantly decrease their restrained eating behavior and increase self-acceptance, self-esteem, and level of physical activity. Participants also were able to adopt many aspects of the nonrestrained, internally directed eating style and decrease their frequency of weighing-in behavior. These results indicate that strategies fostering internally directed eating behaviors may be more centrally related to an individual's well-being than programs supporting externally directed eating behaviors. 相似文献
84.
E. Langeland H. S. Robinson T. Moum M. H. Larsen A. K. Wahl 《Scandinavian journal of psychology》2013,54(6):508-514
This study investigated the mental health of people with psoriasis undergoing patient education in climate therapy. A prospective design included a baseline assessment and two follow‐ups after a 3‐week patient education program. Participants were 254 adults. Positive mental health was measured by the mental health continuum short form (0–70), and negative mental health by the emotional distress subscale (1–4) of the health education impact questionnaire. Paired‐samples t‐tests were used to evaluate changes in mental health from baseline to follow‐up. Multiple linear regression was used to analyse the ability of socio‐demographic and clinical variables and emotional distress to predict changes in positive mental health. To predict change in negative mental health we repeated the same analysis but with a change in negative mental health as a dependent variable and positive mental health as an independent variable. The results show that positive mental health and health‐related emotional distress improved significantly from before to after the intervention by 7.1 points, p < 0.001 and 0.21 points, p < 0.001) respectively. At the second follow‐up, health‐related emotional distress remained significantly improved compared with baseline levels by 0.11 points, p = 0.004. The longer participants had lived with psoriasis ( β = 146, p = 0.027), and the presence of co‐morbid health problems (β = 111, p = 0.051) the greater the improvement in the positive mental health immediately after the intervention. No predictors were identified for negative mental health. This study indicates that the promotion of positive mental health needs to be integrated into the climate therapy program, and sustained in their home context. 相似文献
85.
Dorothea E. Johannsen 《The Journal of general psychology》2013,140(1):4-19
The authors investigated the phenomenon that performance in an ongoing task declines when individuals must carry out a prospective memory (PM) task. This effect is referred to as the PM interference effect. The authors examined whether the PM interference effect differs between event-based and time-based PM tasks and whether it is increased among the elderly. The authors also investigated adult age differences in PM performance and the potential underlying mechanisms of the age deficits in PM. They found that the PM interference effect was greater in event-based than in time-based tasks. However, aging was not associated with an increase in PM interference effects. Age differences in PM performance were more exaggerated in time-based than event-based PM, but they were not mediated by age differences in traditional cognitive ability measures. In time-based PM, age showed a unique adverse effect even after controlling for the ability to externally monitor the time, leading to the possibility that aging disrupts time-based PM because of deficits in internally processing the time. 相似文献
86.
87.
Processing of negative stimuli facilitates event-based prospective memory only under low memory load
Event-based prospective memory (PM) is related to the ability to execute a previously planned action at the appropriate situation. Previous literature showed enhanced performance when emotional stimuli are used as PM targets. However, it was entirely unexplored whether this effect is susceptible to prospective memory load (PML), related to the number of target events that are relevant for the pending PM task. Here we presented participants with angry or neutral faces for an identity judgment (ongoing task). A different number of faces, depending on low vs. high levels of PML, served as PM targets. The results showed better PM performance following negative than neutral targets, but only under low levels of PML. This indicates that the bottom-up facilitation driven by negative stimuli serving as PM targets dramatically depends on the available attention resources allocated for monitoring the incoming information. 相似文献
88.
Forgetting functions were generated for pigeons in a delayed matching-to-sample task, in which accuracy decreased with increasing retention-interval duration. In baseline training with dark retention intervals, accuracy was high overall. Illumination of the experimental chamber by a houselight during the retention interval impaired performance accuracy by increasing the rate of forgetting. In novel conditions, the houselight was lit at the beginning of a retention interval and then turned off partway through the retention interval. Accuracy was low at the beginning of the retention interval and then increased later in the interval. Thus the course of forgetting was reversed. Such a dissociation of forgetting from the passage of time is consistent with an interference account in which attention or stimulus control switches between the remembering task and extraneous events. 相似文献
89.
Between Remembering and Forgetting the Years of Political Violence: Psychosocial Impact of the Truth and Reconciliation Commission in Peru 下载免费PDF全文
Agustín Espinosa Darío Páez Tesania Velázquez Rosa María Cueto Evelyn Seminario Salvador Sandoval Félix Reátegui Iris Jave 《Political psychology》2017,38(5):849-866
This article analyzes the association between knowledge of the Truth and Reconciliation Commission (TRC), evaluation of TRC's achievements, experience of victimization, attitudes toward remembering and forgetting past political violence, perceptions of socioemotional climate (SEC), belief in forgiveness and attitudes toward violence in Peru based on a study conducted in three Peruvian cities with different rates of victimization due to political violence during 1980–2000 (n = 1200). Results showed that a positive attitude toward remembering the past of political violence was predominant and related to a positive evaluation of TRC's achievements. Attitude toward remembering also has an ambivalent collective effect increasing both positive and negative SECs, and it is less accepted by victims of political violence. On the other hand, attitude toward forgetting is less accepted by participants, and it also has an ambivalent effect by increasing positive and negative SECs. Attitude toward forgetting has more societal costs, since it is related to attitudes toward violence and decreased knowledge and a positive evaluation of TRC. In general, findings suggest that remembering traumatic events has an emotional cost, but also it is shown that remembering seems to be more beneficial for society in the long‐term than forgetting. 相似文献
90.