Sample records for episodic future thinking
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Ward, Amanda M
2016-11-01
Episodic future thinking is defined as the ability to mentally simulate a future event. Although episodic future thinking has been studied extensively in neuroscience, this construct has not been explored in depth from the perspective of clinical neuropsychology. The aim of this critical narrative review is to assess the validity and clinical implications of episodic future thinking. A systematic review of episodic future thinking literature was conducted. PubMed and PsycInfo were searched through July 2015 for review and empirical articles with the following search terms: "episodic future thinking," "future mental simulation," "imagining the future," "imagining new experiences," "future mental time travel," "future autobiographical experience," and "prospection." The review discusses evidence that episodic future thinking is important for adaptive functioning, which has implications for neurological populations. To determine the validity of episodic future thinking, the construct is evaluated with respect to related constructs, such as imagination, episodic memory, autobiographical memory, prospective memory, narrative construction, and working memory. Although it has been minimally investigated, there is evidence of convergent and discriminant validity for episodic future thinking. Research has not addressed the incremental validity of episodic future thinking. Practical considerations of episodic future thinking tasks and related constructs in a clinical neuropsychological setting are considered. The utility of episodic future thinking is currently unknown due to the lack of research investigating the validity of episodic future thinking. Future work is discussed, which could determine whether episodic future thinking is an important missing piece in standard clinical neuropsychological assessment. (PsycINFO Database Record (c) 2016 APA, all rights reserved).
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Schacter, Daniel L; Benoit, Roland G; De Brigard, Felipe; Szpunar, Karl K
2015-01-01
This article considers two recent lines of research concerned with the construction of imagined or simulated events that can provide insight into the relationship between memory and decision making. One line of research concerns episodic future thinking, which involves simulating episodes that might occur in one's personal future, and the other concerns episodic counterfactual thinking, which involves simulating episodes that could have happened in one's personal past. We first review neuroimaging studies that have examined the neural underpinnings of episodic future thinking and episodic counterfactual thinking. We argue that these studies have revealed that the two forms of episodic simulation engage a common core network including medial parietal, prefrontal, and temporal regions that also supports episodic memory. We also note that neuroimaging studies have documented neural differences between episodic future thinking and episodic counterfactual thinking, including differences in hippocampal responses. We next consider behavioral studies that have delineated both similarities and differences between the two kinds of episodic simulation. The evidence indicates that episodic future and counterfactual thinking are characterized by similarly reduced levels of specific detail compared with episodic memory, but that the effects of repeatedly imagining a possible experience have sharply contrasting effects on the perceived plausibility of those events during episodic future thinking versus episodic counterfactual thinking. Finally, we conclude by discussing the functional consequences of future and counterfactual simulations for decisions. Copyright © 2013 Elsevier Inc. All rights reserved.
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Schacter, Daniel L.; Benoit, Roland G.; De Brigard, Felipe; Szpunar, Karl K.
2014-01-01
This article considers two recent lines of research concerned with the construction of imagined or simulated events that can provide insight into the relationship between memory and decision making. One line of research concerns episodic future thinking, which involves simulating episodes that might occur in one’s personal future, and the other concerns episodic counterfactual thinking, which involves simulating episodes that could have happened in one’s personal past. We first review neuroimaging studies that have examined the neural underpinnings of episodic future thinking and episodic counterfactual thinking. We argue that these studies have revealed that the two forms of episodic simulation engage a common core network including medial parietal, prefrontal, and temporal regions that also supports episodic memory. We also note that neuroimaging studies have documented neural differences between episodic future thinking and episodic counterfactual thinking, including differences in hippocampal responses. We next consider behavioral studies that have delineated both similarities and differences between the two kinds of episodic simulation. The evidence indicates that episodic future and counterfactual thinking are characterized by similarly reduced levels of specific detail compared with episodic memory, but that the effects of repeatedly imagining a possible experience have sharply contrasting effects on the perceived plausibility of those events during episodic future thinking versus episodic counterfactual thinking. Finally, we conclude by discussing the functional consequences of future and counterfactual simulations for decisions. PMID:24373942
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Episodic Future Thinking: Mechanisms and Functions.
Schacter, Daniel L; Benoit, Roland G; Szpunar, Karl K
2017-10-01
Episodic future thinking refers to the capacity to imagine or simulate experiences that might occur in one's personal future. Cognitive, neuropsychological, and neuroimaging research concerning episodic future thinking has accelerated during recent years. This article discusses research that has delineated cognitive and neural mechanisms that support episodic future thinking as well as the functions that episodic future thinking serves. Studies focused on mechanisms have identified a core brain network that underlies episodic future thinking and have begun to tease apart the relative contributions of particular regions in this network, and the specific cognitive processes that they support. Studies concerned with functions have identified several domains in which episodic future thinking produces performance benefits, including decision making, emotion regulation, prospective memory, and spatial navigation.
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Episodic Memory and Future Thinking During Early Childhood: Linking the Past and Future
Cuevas, Kimberly; Rajan, Vinaya; Morasch, Katherine C.; Bell, Martha Ann
2015-01-01
Despite extensive examination of episodic memory and future thinking development, little is known about the concurrent emergence of these capacities during early childhood. In Experiment 1, 3-year-olds participated in an episodic memory hiding task [“what, when, where” (WWW) components] with an episodic future thinking component. In Experiment 2, a group of 4-year-olds (including children from Experiment 1) participated in the same task (different objects and locations), providing the first longitudinal investigation of episodic memory and future thinking. Although children exhibited age-related improvements in recall, recognition, and binding of the WWW episodic memory components, there were no age-related changes in episodic future thinking. At both ages, WWW episodic memory performance was higher than future thinking performance, and episodic future thinking and WWW memory components were unrelated. These findings suggest that the WWW components of episodic memory are potentially less fragile than the future components when assessed in a cognitively demanding task. PMID:25864990
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Episodic memory and future thinking during early childhood: Linking the past and future.
Cuevas, Kimberly; Rajan, Vinaya; Morasch, Katherine C; Bell, Martha Ann
2015-07-01
Despite extensive examination of episodic memory and future thinking development, little is known about the concurrent emergence of these capacities during early childhood. In Experiment 1, 3-year-olds participated in an episodic memory hiding task ("what, when, where" [WWW] components) with an episodic future thinking component. In Experiment 2, a group of 4-year-olds (including children from Experiment 1) participated in the same task (different objects and locations), providing the first longitudinal investigation of episodic memory and future thinking. Although children exhibited age-related improvements in recall, recognition, and binding of the WWW episodic memory components, there were no age-related changes in episodic future thinking. At both ages, WWW episodic memory performance was higher than future thinking performance, and episodic future thinking and WWW memory components were unrelated. These findings suggest that the WWW components of episodic memory are potentially less fragile than the future components when assessed in a cognitively demanding task. © 2015 Wiley Periodicals, Inc.
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Brunette, Amanda M; Calamia, Matthew; Black, Jenah; Tranel, Daniel
2018-06-11
Episodic future thinking is the ability to mentally project oneself into the future. This construct has been explored extensively in cognitive neuroscience and may be relevant for adaptive functioning. However, it has not been determined whether the measurement of episodic future thinking might be valuable in a clinical neuropsychological setting. The current study investigated (1) the relationship between episodic future thinking and instrumental activities of daily living (IADLs); and (2) whether episodic future thinking is related to IADLs over and above standard measures of cognition. Sixty-one older adults with heterogeneous neurological conditions and 41 healthy older adults completed a future thinking task (the adapted Autobiographical Interview), a performance-based measure of instrumental activities of daily living (the Independent Living Scales), and standard clinical measures of memory and executive functioning. Episodic future thinking significantly predicted IADLs after accounting for age, education, gender, and depression (increase in R2 = .050, p = .010). Episodic future thinking significantly predicted IADLs over and above executive functioning (increase in R2 = .025, p = .030), but was not predictive of IADLs over and above memory (p = .157). This study suggests that episodic future thinking is significantly associated with IADLs, beyond what can be accounted for by executive functioning. However, episodic future thinking did not predict IADLs over and above memory. Overall, there is limited evidence for the clinical utility of episodic future thinking. The findings suggest that an episodic future thinking task does not provide enough valuable information about IADLs to justify its inclusion in a clinical neuropsychological setting.
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Irish, Muireann; Addis, Donna Rose; Hodges, John R; Piguet, Olivier
2012-07-01
Semantic dementia is a progressive neurodegenerative condition characterized by the profound and amodal loss of semantic memory in the context of relatively preserved episodic memory. In contrast, patients with Alzheimer's disease typically display impairments in episodic memory, but with semantic deficits of a much lesser magnitude than in semantic dementia. Our understanding of episodic memory retrieval in these cohorts has greatly increased over the last decade, however, we know relatively little regarding the ability of these patients to imagine and describe possible future events, and whether episodic future thinking is mediated by divergent neural substrates contingent on dementia subtype. Here, we explored episodic future thinking in patients with semantic dementia (n=11) and Alzheimer's disease (n=11), in comparison with healthy control participants (n=10). Participants completed a battery of tests designed to probe episodic and semantic thinking across past and future conditions, as well as standardized tests of episodic and semantic memory. Further, all participants underwent magnetic resonance imaging. Despite their relatively intact episodic retrieval for recent past events, the semantic dementia cohort showed significant impairments for episodic future thinking. In contrast, the group with Alzheimer's disease showed parallel deficits across past and future episodic conditions. Voxel-based morphometry analyses confirmed that atrophy in the left inferior temporal gyrus and bilateral temporal poles, regions strongly implicated in semantic memory, correlated significantly with deficits in episodic future thinking in semantic dementia. Conversely, episodic future thinking performance in Alzheimer's disease correlated with atrophy in regions associated with episodic memory, namely the posterior cingulate, parahippocampal gyrus and frontal pole. These distinct neuroanatomical substrates contingent on dementia group were further qualified by correlational analyses that confirmed the relation between semantic memory deficits and episodic future thinking in semantic dementia, in contrast with the role of episodic memory deficits and episodic future thinking in Alzheimer's disease. Our findings demonstrate that semantic knowledge is critical for the construction of novel future events, providing the necessary scaffolding into which episodic details can be integrated. Further research is necessary to elucidate the precise contribution of semantic memory to future thinking, and to explore how deficits in self-projection manifest on behavioural and social levels in different dementia subtypes.
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Impact of episodic thinking on altruism
Yi, Richard; Pickover, Alison; Stuppy-Sullivan, Allison M.; Baker, Sydney; Landes, Reid D.
2016-01-01
Episodic future thinking, which refers to the use of prospective imagery to concretely imagine oneself in future scenarios, has been shown to reduce delay discounting (enhance self-control). A parallel approach, in which prospective imagery is used to concretely imagine other’s scenarios, may similarly reduce social discounting (i.e., enhance altruism). In study 1, participants engaged in episodic thinking about the self or others, in a repeated-measures design, while completing a social discounting task. Reductions in social discounting were observed as a function of episodic thinking about others, though an interaction with order was also observed. Using an independent-measures design in study 2, the effect of episodic thinking about others was replicated. Study 3 addressed a limitation of studies 1 and 2, the possibility that simply thinking about others decreased social discounting. Capitalizing on Construal Level Theory, which specifies that social distance and time in the future are both dimensions of a common psychological distance, we hypothesized that episodic future thinking should also decrease social discounting. Participants engaged in episodic future thinking or episodic present thinking, in a repeated-measures design, while completing a social discounting task. The pattern of results was similar to study 1, providing support for the notion that episodic thinking about psychologically distant outcomes (for others or in the future) reduces social discounting. Application of similar episodic thinking approaches may enhance altruism. PMID:27821875
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Episodic future thinking reduces temporal discounting in healthy adolescents.
Bromberg, Uli; Lobatcheva, Maria; Peters, Jan
2017-01-01
Episodic Future Thinking has proven efficient in reducing impulsive behavior in several adult populations. Whether it also has a beneficial impact on decision making in adolescents is not known. Here the impact of episodic future thinking on discounting behavior was investigated in a sample of healthy adolescents (n = 44, age range 13-16 years). Discounting behavior in trials including episodic future thinking was significantly less impulsive than in control trials (t = 2.74, p = .009, dz = .44). In a subsample we controlled for executive function, alcohol use and developmental measures. Neither executive function nor alcohol use but developmental measures explained variability in the effect of episodic future thinking. These findings reveal that episodic future thinking can improve adolescent decision making while the effect is to some degree modulated by developmental measures.
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ERIC Educational Resources Information Center
Russell, James; Alexis, Dean; Clayton, Nicola
2010-01-01
Assessing children's episodic future thinking by having them select items for future use may be assessing their functional reasoning about the future rather than their future episodic thinking. In an attempt to circumvent this problem, we capitalised on the fact that episodic cognition necessarily has a spatial format ([Clayton and Russell, 2009]…
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The Emergence of Episodic Future Thinking in Humans
ERIC Educational Resources Information Center
Atance, C.M.; O'Neill, D.K.
2005-01-01
In this paper, we discuss the construct of episodic future thinking. We have previously defined episodic future thinking as the ability to project oneself into the future to pre-experience an event (Atance & O'Neill, 2001). We distinguish this type of thinking about the future from that which is largely based on a script of how an event routinely…
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Thinking about the future can cause forgetting of the past.
Ditta, Annie S; Storm, Benjamin C
2016-01-01
People are able to imagine events in the future that have not yet happened, an ability referred to as episodic future thinking. There is now compelling evidence that episodic future thinking is accomplished via processes similar to those that underlie episodic retrieval. Drawing upon work on retrieval-induced forgetting, which has shown that retrieving some items in memory can cause the forgetting of other items in memory, we show that engaging in episodic future thinking can cause related autobiographical memories (Experiments 1-3) and episodic event descriptions (Experiments 3-4) to become less recallable in the future than they would have been otherwise. This finding suggests that episodic future thinking can serve as a memory modifier by changing the extent to which memories from our past can be subsequently retrieved.
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Kaplan, Brent A; Reed, Derek D; Jarmolowicz, David P
2016-03-01
Many everyday choices are associated with both delayed and probabilistic outcomes. The temporal attention hypothesis suggests that individuals' decision making can be improved by focusing attention on temporally distal events and implies that environmental manipulations that bring temporally distal outcomes into focus may alter an individual's degree of discounting. One such manipulation, episodic future thinking, has shown to lower discount rates; however, several questions remain about the applicability of episodic future thinking to domains other than delay discounting. The present experiments examine the effects of a modified episodic-future-thinking procedure in which participants viewed age-progressed computer-generated images of themselves and answered questions related to their future, on probability discounting in the context of both a delayed health gain and loss. Results indicate that modified episodic future thinking effectively altered individuals' degree of discounting in the predicted directions and demonstrate the applicability of episodic future thinking to decision making of socially significant outcomes. © 2015 Society for the Experimental Analysis of Behavior.
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Episodic Future Thinking in Semantic Dementia: A Cognitive and fMRI Study
Viard, Armelle; Piolino, Pascale; Belliard, Serge; de La Sayette, Vincent; Desgranges, Béatrice; Eustache, Francis
2014-01-01
Semantic dementia (SD) is characterized by gradual loss of semantic memory. While episodic autobiographical memory seems relatively preserved, behavioral studies suggest that episodic future thinking is impaired. We used fMRI to measure brain activity in four SD patients (JPL, EP, LL, EG) while they envisioned future events and remembered personal past events. Twelve healthy elders served as controls. Episodic quality, emotion, mental imagery and level of consciousness (via remember/know judgements) were checked at debriefing. We analyzed the future compared to the past for each patient. All patients presented lateral temporal atrophy, but varied in terms of frontal and anterior hippocampal atrophy. Patient JPL presented atrophy in bilateral superior medial frontal gyri and left anterior hippocampus and was unable to engage in episodic future thinking, despite hyperactivations in frontal and occipital regions. Patient EP presented no atrophy in the anterior hippocampus, but atrophy in bilateral superior medial frontal gyrus and had difficulties to engage in episodic future thinking. Patient LL presented atrophy in left anterior hippocampus, but hyperactivated its right counterpart for future compared to past thinking, permitting her to project efficiently in the future in an episodic way. Patient EG presented no atrophy in the superior medial frontal gyri or anterior hippocampi and was able to engage in episodic future thinking. Altogether, patients' future projections differed depending on the severity and localization of their atrophy. The functional integrity of bilateral superior medial frontal gyri and anterior hippocampus appear crucial for episodic future thinking: atrophy of both structures strongly impairs future projection, while integrity of these structures or hyperactivation of residual tissue normalizes episodic future projection. PMID:25333997
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Future-directed thinking in first-episode psychosis.
Goodby, Emmeline; MacLeod, Andrew K
2016-06-01
This study employed the Future Thinking Task (MacLeod et al., 2005, Br. J. Clin. Psychol., 44, 495) to investigate whether future-directed thinking in first-episode psychosis is significantly different from that of matched controls, and to identify its correlates in this patient group. Cross-sectional, mixed-model, case-control design. Participants were 30 patients with first-episode psychosis and 27 matched controls. The Future Thinking Task was used to assess future-directed thinking in both groups. Anxiety and depression were also measured as well as self-report measures of hopelessness, suicide ideation and a measure of negative symptoms. Individuals with psychosis were impaired in future-directed thinking in both positive and negative domains, particularly with respect to the coming year. Increased self-reported hopelessness was associated with reduced positive future thinking and increased negative future thinking. Increased positive future thinking was also associated with reduced severity of negative symptoms, whilst negative future thinking was associated with suicide ideation. Individuals with first-episode psychosis show a reduction in positive future thinking in line with that seen in other clinical groups, but this is accompanied by an unexpected reduction in negative future thinking. The findings suggest a general disengagement with the future in this group that may affect recovery and functioning. Individuals with first-episode psychosis may benefit from interventions to help them engage with their future, in particular in the mid-range, up to 1 year. The Future Thinking Task may be a helpful addition to the assessment of suicide risk in those with first-episode psychosis. Decreased positive future thinking was associated with increased severity of negative symptoms, indicating a potential new treatment angle for this resistant aspect of psychosis. The cross-sectional design of this study does not allow for conclusions about the causal relationship between psychosis and future-directed thinking. This study investigated future-directed thinking in individuals with a range of psychotic illnesses employing a trans-diagnostic approach; therefore, conclusions cannot be drawn about the nature of future-directed thinking in individual psychotic disorders. © 2015 The British Psychological Society.
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Neural Substrates of Semantic Prospection – Evidence from the Dementias
Irish, Muireann; Eyre, Nadine; Dermody, Nadene; O’Callaghan, Claire; Hodges, John R.; Hornberger, Michael; Piguet, Olivier
2016-01-01
The ability to envisage personally relevant events at a future time point represents an incredibly sophisticated cognitive endeavor and one that appears to be intimately linked to episodic memory integrity. Far less is known regarding the neurocognitive mechanisms underpinning the capacity to envisage non-personal future occurrences, known as semantic future thinking. Moreover the degree of overlap between the neural substrates supporting episodic and semantic forms of prospection remains unclear. To this end, we sought to investigate the capacity for episodic and semantic future thinking in Alzheimer’s disease (n = 15) and disease-matched behavioral-variant frontotemporal dementia (n = 15), neurodegenerative disorders characterized by significant medial temporal lobe (MTL) and frontal pathology. Participants completed an assessment of past and future thinking across personal (episodic) and non-personal (semantic) domains, as part of a larger neuropsychological battery investigating episodic and semantic processing, and their performance was contrasted with 20 age- and education-matched healthy older Controls. Participants underwent whole-brain T1-weighted structural imaging and voxel-based morphometry analysis was conducted to determine the relationship between gray matter integrity and episodic and semantic future thinking. Relative to Controls, both patient groups displayed marked future thinking impairments, extending across episodic and semantic domains. Analyses of covariance revealed that while episodic future thinking deficits could be explained solely in terms of episodic memory proficiency, semantic prospection deficits reflected the interplay between episodic and semantic processing. Distinct neural correlates emerged for each form of future simulation with differential involvement of prefrontal, lateral temporal, and medial temporal regions. Notably, the hippocampus was implicated irrespective of future thinking domain, with the suggestion of lateralization effects depending on the type of information being simulated. Whereas episodic future thinking related to right hippocampal integrity, semantic future thinking was found to relate to left hippocampal integrity. Our findings support previous observations of significant MTL involvement for semantic forms of prospection and point to distinct neurocognitive mechanisms which must be functional to support future-oriented forms of thought across personal and non-personal contexts. PMID:27252632
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Race, Elizabeth; Keane, Margaret M.; Verfaellie, Mieke
2015-01-01
The medial temporal lobe (MTL) makes critical contributions to episodic memory, but its contributions to episodic future thinking remain a matter of debate. By one view, imagining future events relies on MTL mechanisms that also support memory for past events. Alternatively, it has recently been suggested that future thinking is independent of MTL-mediated processes and can be supported by regions outside the MTL. The current study investigated the nature and necessity of MTL involvement in imagining the future and tested the novel hypothesis that the MTL contributes to future thinking by supporting online binding processes related to narrative construction. Human amnesic patients with well-characterized MTL damage and healthy controls constructed narratives about (a) future events, (b) past events, and (c) visually-presented pictures. While all three tasks place similar demands on narrative construction, only the past and future conditions require memory/future thinking to mentally generate relevant narrative information. Patients produced impoverished descriptions of both past and future events but were unimpaired at producing detailed picture narratives. In addition, future-thinking performance positively correlated with episodic memory performance but did not correlate with picture narrative performance. Finally, future-thinking impairments were present when MTL lesions were restricted to the hippocampus and did not depend on the presence of neural damage outside the MTL. These results indicate that the ability to generate and maintain a detailed narrative is preserved in amnesia and suggest that a common MTL mechanism supports both episodic memory and episodic future thinking. PMID:21753003
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Race, Elizabeth; Keane, Margaret M; Verfaellie, Mieke
2011-07-13
The medial temporal lobe (MTL) makes critical contributions to episodic memory, but its contributions to episodic future thinking remain a matter of debate. By one view, imagining future events relies on MTL mechanisms that also support memory for past events. Alternatively, it has recently been suggested that future thinking is independent of MTL-mediated processes and can be supported by regions outside the MTL. The current study investigated the nature and necessity of MTL involvement in imagining the future and tested the novel hypothesis that the MTL contributes to future thinking by supporting online binding processes related to narrative construction. Human amnesic patients with well characterized MTL damage and healthy controls constructed narratives about (1) future events, (2) past events, and (3) visually presented pictures. While all three tasks place similar demands on narrative construction, only the past and future conditions require memory/future thinking to mentally generate relevant narrative information. Patients produced impoverished descriptions of both past and future events but were unimpaired at producing detailed picture narratives. In addition, future-thinking performance positively correlated with episodic memory performance but did not correlate with picture narrative performance. Finally, future-thinking impairments were present when MTL lesions were restricted to the hippocampus and did not depend on the presence of neural damage outside the MTL. These results indicate that the ability to generate and maintain a detailed narrative is preserved in amnesia and suggest that a common MTL mechanism supports both episodic memory and episodic future thinking.
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Divergent Thinking and Constructing Episodic Simulations
Addis, Donna Rose; Pan, Ling; Musicaro, Regina; Schacter, Daniel L.
2014-01-01
Divergent thinking likely plays an important role in simulating autobiographical events. We investigated whether divergent thinking is differentially associated with the ability to construct detailed imagined future and imagined past events as opposed to recalling past events. We also examined whether age differences in divergent thinking might underlie the reduced episodic detail generated by older adults. The richness of episodic detail comprising autobiographical events in young and older adults was assessed using the Autobiographical Interview. Divergent thinking abilities were measured using the Alternate Uses Task. Divergent thinking was significantly associated with the amount of episodic detail for imagined future events. Moreover, while age was significantly associated with imagined episodic detail, this effect was strongly related to age-related changes in episodic retrieval rather than divergent thinking. PMID:25483132
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Divergent thinking and constructing episodic simulations.
Addis, Donna Rose; Pan, Ling; Musicaro, Regina; Schacter, Daniel L
2016-01-01
Divergent thinking likely plays an important role in simulating autobiographical events. We investigated whether divergent thinking is differentially associated with the ability to construct detailed imagined future and imagined past events as opposed to recalling past events. We also examined whether age differences in divergent thinking might underlie the reduced episodic detail generated by older adults. The richness of episodic detail comprising autobiographical events in young and older adults was assessed using the Autobiographical Interview. Divergent thinking abilities were measured using the Alternative Uses Task. Divergent thinking was significantly associated with the amount of episodic detail for imagined future events. Moreover, while age was significantly associated with imagined episodic detail, this effect was strongly related to age-related changes in episodic retrieval rather than divergent thinking.
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De Brigard, Felipe; Rodriguez, Diana Carolina; Montañés, Patricia
2017-05-01
Although extant evidence suggests that many neural and cognitive mechanisms underlying episodic past, future, and counterfactual thinking overlap, recent results have uncovered differences among these three processes. However, the extent to which there may be age-related differences in the phenomenological characteristics associated with episodic past, future and counterfactual thinking remains unclear. This study used adapted versions of the Memory Characteristics Questionnaire and the Autobiographical Interview in younger and older adults to investigate the subjective experience of episodic past, future and counterfactual thinking. The results suggest that, across all conditions, younger adults generated more internal details than older adults. However, older adults generated more external details for episodic future and counterfactual thinking than younger adults. Additionally, younger and older adults generated more internal details, and gave higher sensory and contextual ratings, for memories rather than future and counterfactual thoughts. Methodological and theoretical consequences for extant theories of mental simulation are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.
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2013-01-01
Objective: There appears to be a common network of brain regions that underlie the ability to recall past personal experiences (episodic memory) and the ability to imagine possible future personal experiences (episodic future thinking). At the cognitive level, these abilities are thought to rely on “scene construction” (the ability to bind together multimodal elements of a scene in mind—dependent on hippocampal functioning) and temporal “self-projection” (the ability to mentally project oneself through time—dependent on prefrontal cortex functioning). Although autism spectrum disorder (ASD) is characterized by diminished episodic memory, it is unclear whether episodic future thinking is correspondingly impaired. Moreover, the underlying basis of such impairments (difficulties with scene construction, self-projection, or both) is yet to be established. The current study therefore aimed to elucidate these issues. Method: Twenty-seven intellectually high-functioning adults with ASD and 29 age- and IQ-matched neurotypical comparison adults were asked to describe (a) imagined atemporal, non-self-relevant fictitious scenes (assessing scene construction), (b) imagined plausible self-relevant future episodes (assessing episodic future thinking), and (c) recalled personally experienced past episodes (assessing episodic memory). Tests of narrative ability and theory of mind were also completed. Results: Performances of participants with ASD were significantly and equally diminished in each condition and, crucially, this diminution was independent of general narrative ability. Conclusions: Given that participants with ASD were impaired in the fictitious scene condition, which does not involve self-projection, we suggest the underlying difficulty with episodic memory/future thinking is one of scene construction. PMID:24015827
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Lind, Sophie E; Williams, David M; Bowler, Dermot M; Peel, Anna
2014-01-01
There appears to be a common network of brain regions that underlie the ability to recall past personal experiences (episodic memory) and the ability to imagine possible future personal experiences (episodic future thinking). At the cognitive level, these abilities are thought to rely on "scene construction" (the ability to bind together multimodal elements of a scene in mind--dependent on hippocampal functioning) and temporal "self-projection" (the ability to mentally project oneself through time--dependent on prefrontal cortex functioning). Although autism spectrum disorder (ASD) is characterized by diminished episodic memory, it is unclear whether episodic future thinking is correspondingly impaired. Moreover, the underlying basis of such impairments (difficulties with scene construction, self-projection, or both) is yet to be established. The current study therefore aimed to elucidate these issues. Twenty-seven intellectually high-functioning adults with ASD and 29 age- and IQ-matched neurotypical comparison adults were asked to describe (a) imagined atemporal, non-self-relevant fictitious scenes (assessing scene construction), (b) imagined plausible self-relevant future episodes (assessing episodic future thinking), and (c) recalled personally experienced past episodes (assessing episodic memory). Tests of narrative ability and theory of mind were also completed. Performances of participants with ASD were significantly and equally diminished in each condition and, crucially, this diminution was independent of general narrative ability. Given that participants with ASD were impaired in the fictitious scene condition, which does not involve self-projection, we suggest the underlying difficulty with episodic memory/future thinking is one of scene construction.
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Past and Future Episodic Thinking in Middle Childhood
ERIC Educational Resources Information Center
Wang, Qi; Capous, Diana; Koh, Jessie Bee Kim; Hou, Yubo
2014-01-01
The abilities of past and future episodic thinking develop hand in hand across the preschool years and are intimately connected in adults. Little is known, however, about the development of episodic thinking in middle childhood and how it is influenced by sociocultural factors. In the present study, one hundred sixty-seven 7- to 10-year-old…
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Cole, Scott N; Morrison, Catriona M; Barak, Ohr; Pauly-Takacs, Katalin; Conway, Martin A
2016-06-01
To examine the impact of memory accessibility on episodic future thinking. Single-case study of neurological patient HCM and an age-matched comparison group of neurologically Healthy Controls. We administered a full battery of tests assessing general intelligence, memory, and executive functioning. To assess autobiographical memory, the Autobiographical Memory Interview (Kopelman, Wilson, & Baddeley, 1990. The Autobiographical Memory Interview. Bury St. Edmunds, UK: Thames Valley Test Company) was administered. The Past Episodic and Future Episodic sections of Dalla Barba's Confabulation Battery (Dalla Barba, 1993, Cogn. Neuropsychol., 1, 1) and a specifically tailored Mental Time Travel Questionnaire were administered to assess future thinking in HCM and age-matched controls. HCM presented with a deficit in forming new memories (anterograde amnesia) and recalling events from before the onset of neurological impairment (retrograde amnesia). HCM's autobiographical memory impairments are characterized by a paucity of memories from Recent Life. In comparison with controls, two features of his future thoughts are apparent: Reduced episodic future thinking and outdated content of his episodic future thoughts. This article suggests neuropsychologists should look beyond popular conceptualizations of the past-future relation in amnesia via focussing on reduced future thinking. Investigating both the quantity and quality of future thoughts produced by amnesic patients may lead to developments in understanding the complex nature of future thinking disorders resulting from memory impairments. We highlight the clinical importance of examining the content of future thoughts in amnesic patients, rather than only its quantitative reduction. We propose an explanation of how quantitative and qualitative aspects of future thinking could be affected by amnesia. This could provide a useful approach to understand clinical cases of impaired prospection. Systematic group investigations are required to fully examine our hypothesis. Although the current study utilized typical future thinking measures, these may be limited and we highlight the need to develop clinically relevant measures of prospection. © 2015 The British Psychological Society.
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Impact of age-relevant goals on future thinking in younger and older adults.
Lapp, Leann K; Spaniol, Julia
2017-10-01
This study investigated how personal goals influence age differences in episodic future thinking. Research suggests that personal goals change with age and like autobiographical memory, future thinking is thought to be organised and impacted by personal goals. It was hypothesised that cueing older adults with age-relevant goals should modulate age differences in episodic details and may also influence phenomenological characteristics of imagined scenarios. Healthy younger and older adults completed the Future Thinking Interview [Addis, D. R., Wong, A. T., & Schacter, D. L. (2008). Age-related changes in the episodic simulation of future events. Psychological Science, 19(1), 33-41. doi: 10.1111/j.1467-9280.2008.02043.x ] adapted to activate age-appropriate goals. Narratives were scored with an established protocol to obtain objective measures of episodic and semantic details. Subjective features such as emotionality and personal significance showed age differences as a function of goal domain while other features (e.g., vividness) were unaffected. However, consistent with prior reports, older adults produced fewer episodic details than younger adults and this was not modulated by goal domain. The results do not indicate that goal activation affects level of episodic detail. With respect to phenomenological aspects of future thinking, however, younger adults show more sensitivity to goal activation, compared with older adults.
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Counterfactual thinking: an fMRI study on changing the past for a better future
Ma, Ning; Ampe, Lisa; Baetens, Kris; Van Overwalle, Frank
2013-01-01
Recent studies suggest that a brain network mainly associated with episodic memory has a more general function in imagining oneself in another time, place or perspective (e.g. episodic future thought, theory of mind, default mode). If this is true, counterfactual thinking (e.g. ‘If I had left the office earlier, I wouldn’t have missed my train.’) should also activate this network. Present functional magnetic resonance imaging (fMRI) study explores the common and distinct neural activity of counterfactual and episodic thinking by directly comparing the imagining of upward counterfactuals (creating better outcomes for negative past events) with the re-experiencing of negative past events and the imagining of positive future events. Results confirm that episodic and counterfactual thinking share a common brain network, involving a core memory network (hippocampal area, temporal lobes, midline, and lateral parietal lobes) and prefrontal areas that might be related to mentalizing (medial prefrontal cortex) and performance monitoring (right prefrontal cortex). In contrast to episodic past and future thinking, counterfactual thinking recruits some of these areas more strongly and extensively, and additionally activates the bilateral inferior parietal lobe and posterior medial frontal cortex. We discuss these findings in view of recent fMRI evidence on the working of episodic memory and theory of mind. PMID:22403155
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Does Goal Relevant Episodic Future Thinking Amplify the Effect on Delay Discounting?
O’Donnell, Sara; Daniel, Tinuke Oluyomi; Epstein, Leonard H.
2017-01-01
Delay discounting (DD) is the preference for smaller immediate rewards over larger delayed rewards. Research shows episodic future thinking (EFT), or mentally simulating future experiences, reframes the choice between small immediate and larger delayed rewards, and can reduce DD. Only general EFT has been studied, whereby people reframe decisions in terms of non-goal related future events. Since future thinking is often goal-oriented and leads to greater activation of brain regions involved in prospection, goal-oriented EFT may be associated with greater reductions in DD than general goal-unrelated EFT. The present study (n = 104, Mage = 22.25, SD = 3.42; 50% Female) used a between-subjects 2×2 factorial design with type of episodic thinking (Goal, General) and temporal perspective (Episodic future versus recent thinking; EFT vs ERT) as between factors. Results showed a significant reduction in DD for EFT groups (p < 0.001, Cohen’s d effect size = 0.89), and goal-EFT was more effective than general-EFT on reducing DD (p = 0.03, d = 0.64). PMID:28282631
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Does goal relevant episodic future thinking amplify the effect on delay discounting?
O'Donnell, Sara; Oluyomi Daniel, Tinuke; Epstein, Leonard H
2017-05-01
Delay discounting (DD) is the preference for smaller immediate rewards over larger delayed rewards. Research shows episodic future thinking (EFT), or mentally simulating future experiences, reframes the choice between small immediate and larger delayed rewards, and can reduce DD. Only general EFT has been studied, whereby people reframe decisions in terms of non-goal related future events. Since future thinking is often goal-oriented and leads to greater activation of brain regions involved in prospection, goal-oriented EFT may be associated with greater reductions in DD than general goal-unrelated EFT. The present study (n=104, M age =22.25, SD=3.42; 50% Female) used a between-subjects 2×2 factorial design with type of episodic thinking (Goal, General) and temporal perspective (Episodic future versus recent thinking; EFT vs ERT) as between factors. Results showed a significant reduction in DD for EFT groups (p<0.001, Cohen's d effect size=0.89), and goal-EFT was more effective than general-EFT on reducing DD (p=0.03, d=0.64). Copyright © 2017 Elsevier Inc. All rights reserved.
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Weiler, Julia A; Suchan, Boris; Daum, Irene
2010-10-15
Episodic memory and episodic future thinking activate a network of overlapping brain regions, but little is known about the mechanism with which the brain separates the two processes. It was recently suggested that differential activity for memory and future thinking may be linked to differences in the phenomenal properties (e.g., richness of detail). Using functional magnetic resonance imaging in healthy subjects and a novel experimental design, we investigated the networks involved in the imagery of future and the recall of past events for the same target occasion, i.e. the Christmas and New Year's holidays, thereby keeping temporal distance and content similar across conditions. Although ratings of phenomenal characteristics were comparable for future thoughts and memories, differential activation patterns emerged. The right posterior hippocampus exhibited stronger memory-related activity during early event recall, and stronger future thought-related activity during late event imagination. Other regions, e.g., the precuneus and lateral prefrontal cortex, showed the reverse activation pattern with early future-associated and late past-associated activation. Memories compared to future thoughts were further related to stronger activation in several visual processing regions, which accords with a reactivation of the original perceptual experience. In conclusion, the results showed for the first time unique neural signatures for both memory and future thinking even in the absence of differences in phenomenal properties and suggested different time courses of brain activation for episodic memory and future thinking. Copyright 2010 Elsevier B.V. All rights reserved.
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2013-01-01
Research suggests that spatial navigation relies on the same neural network as episodic memory, episodic future thinking, and theory of mind (ToM). Such findings have stimulated theories (e.g., the scene construction and self-projection hypotheses) concerning possible common underlying cognitive capacities. Consistent with such theories, autism spectrum disorder (ASD) is characterized by concurrent impairments in episodic memory, episodic future thinking, and ToM. However, it is currently unclear whether spatial navigation is also impaired. Hence, ASD provides a test case for the scene construction and self-projection theories. The study of spatial navigation in ASD also provides a test of the extreme male brain theory of ASD, which predicts intact or superior navigation (purportedly a systemizing skill) performance among individuals with ASD. Thus, the aim of the current study was to establish whether spatial navigation in ASD is impaired, intact, or superior. Twenty-seven intellectually high-functioning adults with ASD and 28 sex-, age-, and IQ-matched neurotypical comparison adults completed the memory island virtual navigation task. Tests of episodic memory, episodic future thinking, and ToM were also completed. Participants with ASD showed significantly diminished performance on the memory island task, and performance was positively related to ToM and episodic memory, but not episodic future thinking. These results suggest that (contra the extreme male brain theory) individuals with ASD have impaired survey-based navigation skills—that is, difficulties generating cognitive maps of the environment—and adds weight to the idea that scene construction/self-projection are impaired in ASD. The theoretical and clinical implications of these results are discussed. PMID:24364620
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The parallel impact of episodic memory and episodic future thinking on food intake.
Vartanian, Lenny R; Chen, William H; Reily, Natalie M; Castel, Alan D
2016-06-01
This research examined the effects of both episodic memory and episodic future thinking (EFT) on snack food intake. In Study 1, female participants (n = 158) were asked to recall their lunch from earlier in the day, to think about the dinner they planned to have later in the day, or to think about a non-food activity before taking part in a cookie taste test. Participants who recalled their lunch or who thought about their dinner ate less than did participants who thought about non-food activities. These effects were not explained by group differences in the hedonic value of the food. Study 2 examined whether the suppression effect observed in Study 1 was driven by a general health consciousness. Female participants (n = 74) were asked to think about their past or future exercise (or a non-exercise activity), but thinking about exercise had no impact on participants' cookie consumption. Overall, both thinking about past food intake and imagining future food intake had the same suppression effect on participants' current food intake, but further research is needed to determine the underlying mechanism. Copyright © 2016 Elsevier Ltd. All rights reserved.
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Thinking about the Future Early in Life: The Role of Relational Memory
ERIC Educational Resources Information Center
Richmond, Jenny L.; Pan, Rose
2013-01-01
The constructive episodic simulation hypothesis suggests that we imagine possible future events by flexibly recombining details of past experiences to produce novel scenarios. Here we tested this hypothesis by determining whether episodic future thinking is related to relational memory ability during the preschool years. Children (3- to…
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What differentiates episodic future thinking from complex scene imagery?
de Vito, Stefania; Gamboz, Nadia; Brandimonte, Maria A
2012-06-01
We investigated the contributions of familiarity of setting, self-relevance and self-projection in time to episodic future thinking. The role of familiarity of setting was assessed, in Experiment 1, by comparing episodic future thoughts to autobiographical future events supposed to occur in unfamiliar settings. The role of self-relevance was assessed, in Experiment 2, by comparing episodic future thoughts to future events involving familiar others. The role of self-projection in time was assessed, in both Experiments, by comparing episodic future thoughts to autobiographical events that were not temporal in nature. Results indicated that episodic future thoughts were more clearly represented than autobiographical future events occurring in unfamiliar setting and future events involving familiar others. Our results also revealed that episodic future thoughts were indistinguishable from autobiographical atemporal events with respect to both subjective and objective detail ratings. These results suggest that future and atemporal events are mentally represented in a similar way. Copyright © 2012 Elsevier Inc. All rights reserved.
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Procrastination, consideration of future consequences, and episodic future thinking.
Rebetez, Marie My Lien; Barsics, Catherine; Rochat, Lucien; D'Argembeau, Arnaud; Van der Linden, Martial
2016-05-01
Despite the intrinsic temporal nature of procrastination, little research has examined the link between this form of self-regulatory failure and the consideration of future consequences, and no study has addressed the link between procrastination and episodic future thinking. The aim of the present study was to explore these relationships. Participants were asked to project themselves into possible future events and to rate the amount of sensory-perceptual details and autonoetic consciousness associated with their representations. They were also asked to complete questionnaires that assessed procrastination, the consideration of future consequences, and negative affect. Results showed that both the consideration of future consequences and episodic future thinking were associated with procrastination, and in particular with procrastination-related decision making abilities and procrastination-related motivational dispositions, respectively. Copyright © 2016 Elsevier Inc. All rights reserved.
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Episodic and Semantic Memory Contribute to Familiar and Novel Episodic Future Thinking.
Wang, Tong; Yue, Tong; Huang, Xi Ting
2016-01-01
Increasing evidence indicates that episodic future thinking (EFT) relies on both episodic and semantic memory; however, event familiarity may importantly affect the extent to which episodic and semantic memory contribute to EFT. To test this possibility, two behavioral experiments were conducted. In Experiment 1, we directly compared the proportion of episodic and semantic memory used in an EFT task. The results indicated that more episodic memory was used when imagining familiar future events compared with novel future events. Conversely, significantly more semantic memory was used when imagining novel events compared with familiar events. Experiment 2 aimed to verify the results of Experiment 1. In Experiment 2, we found that familiarity moderated the effect of priming the episodic memory system on EFT; particularly, it increased the time required to construct a standard familiar episodic future event, but did not significantly affect novel episodic event reaction time. Collectively, these findings support the hypothesis that event familiarity importantly moderates episodic and semantic memory's contribution to EFT.
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The Association between Past and Future Oriented Thinking: Evidence from Autism Spectrum Disorder
ERIC Educational Resources Information Center
Lind, Sophie E.; Williams, David M.
2012-01-01
A number of recently developed theories (e.g., the constructive episodic simulation, self-projection, and scene construction hypotheses) propose that the ability to simulate possible future events (sometimes referred to as episodic future thinking, prospection, or foresight) depends on the same neurocognitive system that is implicated in the…
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Remembering the Past and Thinking about the Future: Is It Really about Time?
ERIC Educational Resources Information Center
Eacott, Madeline J.; Easton, Alexander
2012-01-01
In this paper we discuss some literature relating to episodic memory, future episodic thinking and mental time travel in humans and non-human animals. We discuss the concept of mental time travel and argue that the concept relies on subjective phenomena such as consciousness and on this basis is not useful when studying episodic memory and future…
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Palombo, Daniela J.; Keane, Margaret M.; Verfaellie, Mieke
2014-01-01
In the present study, we investigated the effect of medial temporal lobe (MTL) damage on human decision making in the context of reward-based intertemporal choice. During intertemporal choice, humans typically devalue (or discount) a future reward to account for its delayed arrival (e.g., preferring $30 now over $42 in 2 months), but this effect is attenuated when participants engage in episodic future thinking, i.e., project themselves into the future to imagine a specific event. We hypothesized that this attenuation would be selectively impaired in amnesic patients, who have deficits in episodic future thinking. Replicating previous work, in a standard intertemporal choice task, amnesic patients showed temporal discounting indices similar to healthy controls. Consistent with our hypothesis, while healthy controls demonstrated attenuated temporal discounting in a condition that required participants first to engage in episodic future thinking (e.g., to imagine spending $42 at a theatre in 2 months), amnesic patients failed to demonstrate this effect. Moreover, as expected, amnesic patients’ narratives were less episodically rich than those of controls. These findings extend the range of tasks that are shown to be MTL dependent to include not only memory-based decision-making tasks but also future-oriented ones. PMID:25284804
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Tracking the Construction of Episodic Future Thoughts
ERIC Educational Resources Information Center
D'Argembeau, Arnaud; Mathy, Arnaud
2011-01-01
The ability to mentally simulate possible futures ("episodic future thinking") is of fundamental importance for various aspects of human cognition and behavior, but precisely how humans construct mental representations of future events is still essentially unknown. We suggest that episodic future thoughts consist of transitory patterns…
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The cognitive bases of the development of past and future episodic cognition in preschoolers.
Ünal, Gülten; Hohenberger, Annette
2017-10-01
The aim of this study was to use a minimalist framework to examine the joint development of past and future episodic cognition and their underlying cognitive abilities in 3- to 5-year-old Turkish preschoolers. Participants engaged in two main tasks, a what-where-when (www) task to measure episodic memory and a future prediction task to measure episodic future thinking. Three additional tasks were used for predicting children's performance in the two main tasks: a temporal language task, an executive function task, and a spatial working memory task. Results indicated that past and future episodic tasks were significantly correlated with each other even after controlling for age. Hierarchical multiple regressions showed that, after controlling for age, the www task was predicted by executive functions, possibly supporting binding of episodic information and by linguistic abilities. The future prediction task was predicted by linguistic abilities alone, underlining the importance of language for episodic past and future thinking. Copyright © 2017 Elsevier Inc. All rights reserved.
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Creativity and Memory: Effects of an Episodic Specificity Induction on Divergent Thinking
Madore, Kevin P.; Addis, Donna Rose; Schacter, Daniel L.
2015-01-01
After receiving an episodic specificity induction - brief training in recollecting details of a recent event - people produce more episodic details when imagining future events and solving means-end problems than after receiving a control induction not focused on episodic retrieval. Here we show for the first time that an episodic specificity induction also enhances divergent creative thinking. In Experiment 1, participants exhibited a selective boost on a divergent thinking task that involves generating unusual uses of common objects after a specificity induction compared with a control induction; by contrast, performance was similar on an object association task thought to involve little divergent thinking. In Experiment 2, we replicated the specificity induction effect on divergent thinking using a different control induction, and also found that participants performed similarly on a convergent thinking task following both inductions. These experiments provide novel evidence that episodic memory is involved in divergent creative thinking. PMID:26205963
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Russell, James; Alexis, Dean; Clayton, Nicola
2010-01-01
Assessing children's episodic future thinking by having them select items for future use may be assessing their functional reasoning about the future rather than their future episodic thinking. In an attempt to circumvent this problem, we capitalised on the fact that episodic cognition necessarily has a spatial format (Clayton & Russell, 2009; Hassabis & Maguire, 2007). Accordingly, we asked children of 3, 4, and 5 to chose items they would need to play a game (blow football) from the opposite side of the table on which they had never before played. The crucial item was the box that was needed by children to reach the table from the other side. Over four experiments, we demonstrated that, while children of 3 perform poorly on future questions and children of 5 generally perform quite well, children of 4 years find a question about what they themselves will need to play in the future harder to answer than a similar question posed about another child. We suggest that this result is due to the 'growth error' of over-applying newly-developed Level 2 perspective-taking skills (Flavell et al., 1981), which encourages the selection of non-functional items. The data are discussed in terms of perspective-taking abilities in children and of the neural correlates of episodic cognition, navigation, and theory of mind.
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Lind, Sophie E.; Bowler, Dermot M.; Raber, Jacob
2014-01-01
This study explored spatial navigation alongside several other cognitive abilities that are thought to share common underlying neurocognitive mechanisms (e.g., the capacity for self-projection, scene construction, or mental simulation), and which we hypothesized may be impaired in autism spectrum disorder (ASD). Twenty intellectually high-functioning children with ASD (with a mean age of ~8 years) were compared to 20 sex, age, IQ, and language ability matched typically developing children on a series of tasks to assess spatial navigation, episodic memory, episodic future thinking (also known as episodic foresight or prospection), theory of mind (ToM), relational memory, and central coherence. This is the first study to explore these abilities concurrently within the same sample. Spatial navigation was assessed using the “memory island” task, which involves finding objects within a realistic, computer simulated, three-dimensional environment. Episodic memory and episodic future thinking were assessed using a past and future event description task. ToM was assessed using the “animations” task, in which children were asked to describe the interactions between two animated triangles. Relational memory was assessed using a recognition task involving memory for items (line drawings), patterned backgrounds, or combinations of items and backgrounds. Central coherence was assessed by exploring differences in performance across segmented and unsegmented versions of block design. Children with ASD were found to show impairments in spatial navigation, episodic memory, episodic future thinking, and central coherence, but not ToM or relational memory. Among children with ASD, spatial navigation was found to be significantly negatively related to the number of repetitive behaviors. In other words, children who showed more repetitive behaviors showed poorer spatial navigation. The theoretical and practical implications of the results are discussed. PMID:25538661
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Lind, Sophie E; Bowler, Dermot M; Raber, Jacob
2014-01-01
This study explored spatial navigation alongside several other cognitive abilities that are thought to share common underlying neurocognitive mechanisms (e.g., the capacity for self-projection, scene construction, or mental simulation), and which we hypothesized may be impaired in autism spectrum disorder (ASD). Twenty intellectually high-functioning children with ASD (with a mean age of ~8 years) were compared to 20 sex, age, IQ, and language ability matched typically developing children on a series of tasks to assess spatial navigation, episodic memory, episodic future thinking (also known as episodic foresight or prospection), theory of mind (ToM), relational memory, and central coherence. This is the first study to explore these abilities concurrently within the same sample. Spatial navigation was assessed using the "memory island" task, which involves finding objects within a realistic, computer simulated, three-dimensional environment. Episodic memory and episodic future thinking were assessed using a past and future event description task. ToM was assessed using the "animations" task, in which children were asked to describe the interactions between two animated triangles. Relational memory was assessed using a recognition task involving memory for items (line drawings), patterned backgrounds, or combinations of items and backgrounds. Central coherence was assessed by exploring differences in performance across segmented and unsegmented versions of block design. Children with ASD were found to show impairments in spatial navigation, episodic memory, episodic future thinking, and central coherence, but not ToM or relational memory. Among children with ASD, spatial navigation was found to be significantly negatively related to the number of repetitive behaviors. In other words, children who showed more repetitive behaviors showed poorer spatial navigation. The theoretical and practical implications of the results are discussed.
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De Brigard, Felipe; Giovanello, Kelly S; Stewart, Gregory W; Lockrow, Amber W; O'Brien, Margaret M; Spreng, R Nathan
2016-12-01
Recent evidence demonstrates remarkable overlap in the neural and cognitive mechanisms underlying episodic memory, episodic future thinking, and episodic counterfactual thinking. However, the extent to which the phenomenological characteristics associated with these mental simulations change as a result of ageing remains largely unexplored. The current study employs adapted versions of the Memory Characteristics Questionnaire and the Autobiographical Interview to compare the phenomenological characteristics associated with both positive and negative episodic past, future, and counterfactual simulations in younger and older adults. Additionally, it explores the influence of perceived likelihood in the experience of such simulations. The results indicate that, across all simulations, older adults generate more external details and report higher ratings of vividness, composition, and intensity than young adults. Conversely, younger adults generate more internal details across all conditions and rated positive and negative likely future events as more likely than did older adults. Additionally, both younger and older adults reported higher ratings for sensory, composition, and intensity factors during episodic memories relative to future and counterfactual thoughts. Finally, for both groups, ratings of spatial coherence and composition were higher for likely counterfactuals than for both unlikely counterfactuals and future simulations. Implications for the psychology of mental simulation and ageing are discussed.
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Berntsen, Dorthe; Bohn, Annette
2010-04-01
Episodic future thinking is a projection of the self into the future to mentally preexperience an event. Previous work has shown striking similarities between autobiographical memory and episodic future thinking in response to various experimental manipulations. This has nurtured the idea of a shared neurocognitive system underlying both processes. Here, undergraduates generated autobiographical memories and future event representations in response to cue words and requests for important events and rated their characteristics. Important and word-cued events differed markedly on almost all measures. Past, as compared with future, events were rated as more sensorially vivid and less relevant to life story and identity. However, in contrast to previous work, these main effects were qualified by a number of interactions, suggesting important functional differences between the two temporal directions. For both temporal directions, sensory imagery dropped, whereas self-narrative importance and reference to normative cultural life script events increased with increasing temporal distance.
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Creativity and Memory: Effects of an Episodic-Specificity Induction on Divergent Thinking.
Madore, Kevin P; Addis, Donna Rose; Schacter, Daniel L
2015-09-01
People produce more episodic details when imagining future events and solving means-end problems after receiving an episodic-specificity induction-brief training in recollecting details of a recent event-than after receiving a control induction not focused on episodic retrieval. Here we show for the first time that an episodic-specificity induction also enhances divergent creative thinking. In Experiment 1, participants exhibited a selective boost on a divergent-thinking task (generating unusual uses of common objects) after a specificity induction compared with a control induction; by contrast, performance following the two inductions was similar on an object association task thought to involve little divergent thinking. In Experiment 2, we replicated the specificity-induction effect on divergent thinking using a different control induction, and also found that participants performed similarly on a convergent-thinking task following the two inductions. These experiments provide novel evidence that episodic memory is involved in divergent creative thinking. © The Author(s) 2015.
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De Brigard, Felipe; Giovanello, Kelly S
2012-09-01
Recent findings suggest that our capacity to imagine the future depends on our capacity to remember the past. However, the extent to which episodic memory is involved in our capacity to think about what could have happened in our past, yet did not occur (i.e., episodic counterfactual thinking), remains largely unexplored. The current experiments investigate the phenomenological characteristics and the influence of outcome valence on the experience of past, future and counterfactual thoughts. Participants were asked to mentally simulate past, future, and counterfactual events with positive or negative outcomes. Features of their subjective experiences during each type of simulation were measured using questionnaires and autobiographical interviews. The results suggest that clarity and vividness were higher for past than future and counterfactual simulations. Additionally, emotional intensity was lower for counterfactual simulations than past and future simulations. Finally, outcome valence influenced participants' judgment of probability for future and counterfactual simulations. Copyright © 2012 Elsevier Inc. All rights reserved.
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Sze, Yan Yan; Daniel, Tinuke Oluyomi; Kilanowski, Colleen K; Collins, R Lorraine; Epstein, Leonard H
2015-12-16
The bias toward immediate gratification is associated with maladaptive eating behaviors and has been cross-sectionally and prospectively related to obesity. Engaging in episodic future thinking, which involves mental self-projection to pre-experience future events, reduces this bias and energy intake in overweight/obese adults and children. To examine how episodic future thinking can be incorporated into clinical interventions, a Web-based system was created to provide training for adults and children in their everyday lives. Our study examined the technical feasibility, usability, and acceptability of a Web-based system that is accessible by mobile devices and adapts episodic future thinking for delivery in family-based obesity interventions. We recruited 20 parent-child dyads (N=40) from the surrounding community and randomized to episodic future thinking versus a nutritional information thinking control to test the feasibility of a 4-week Web-based intervention. Parents were 44.1 (SD 7.8) years of age with BMI of 34.2 (SD 6.8) kg/m(2). Children were 11.0 (SD 1.3) years of age with BMI percentile of 96.0 (SD 1.8). Families met weekly with a case manager for 4 weeks and used the system daily. Adherence was collected through the Web-based system, and perceived acceptance of the Web-based system was assessed postintervention. Measurements of body composition and dietary intake were collected at baseline and after the 4 weeks of intervention. All 20 families completed the intervention and attended all sessions. Results showed parents and children had high adherence to the Web-based system and perceived it to be easy to use, useful, and helpful. No differences between conditions were found in adherence for parents (P=.65) or children (P=.27). In addition, results suggest that basic nutrition information along with episodic future thinking delivered through our Web-based system may reduce energy intake and weight. We showed that our Web-based system is an accepted technology and a feasible utility. Furthermore, results provide initial evidence that our system can be incorporated into family-based treatments targeting behaviors related to weight control. These results show promising utility in using our Web-based system in interventions.
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Daniel, Tinuke Oluyomi; Kilanowski, Colleen K; Collins, R Lorraine
2015-01-01
Background The bias toward immediate gratification is associated with maladaptive eating behaviors and has been cross-sectionally and prospectively related to obesity. Engaging in episodic future thinking, which involves mental self-projection to pre-experience future events, reduces this bias and energy intake in overweight/obese adults and children. To examine how episodic future thinking can be incorporated into clinical interventions, a Web-based system was created to provide training for adults and children in their everyday lives. Objective Our study examined the technical feasibility, usability, and acceptability of a Web-based system that is accessible by mobile devices and adapts episodic future thinking for delivery in family-based obesity interventions. Methods We recruited 20 parent-child dyads (N=40) from the surrounding community and randomized to episodic future thinking versus a nutritional information thinking control to test the feasibility of a 4-week Web-based intervention. Parents were 44.1 (SD 7.8) years of age with BMI of 34.2 (SD 6.8) kg/m2. Children were 11.0 (SD 1.3) years of age with BMI percentile of 96.0 (SD 1.8). Families met weekly with a case manager for 4 weeks and used the system daily. Adherence was collected through the Web-based system, and perceived acceptance of the Web-based system was assessed postintervention. Measurements of body composition and dietary intake were collected at baseline and after the 4 weeks of intervention. Results All 20 families completed the intervention and attended all sessions. Results showed parents and children had high adherence to the Web-based system and perceived it to be easy to use, useful, and helpful. No differences between conditions were found in adherence for parents (P=.65) or children (P=.27). In addition, results suggest that basic nutrition information along with episodic future thinking delivered through our Web-based system may reduce energy intake and weight. Conclusions We showed that our Web-based system is an accepted technology and a feasible utility. Furthermore, results provide initial evidence that our system can be incorporated into family-based treatments targeting behaviors related to weight control. These results show promising utility in using our Web-based system in interventions. PMID:26678959
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A taxonomy of prospection: introducing an organizational framework for future-oriented cognition.
Szpunar, Karl K; Spreng, R Nathan; Schacter, Daniel L
2014-12-30
Prospection--the ability to represent what might happen in the future--is a broad concept that has been used to characterize a wide variety of future-oriented cognitions, including affective forecasting, prospective memory, temporal discounting, episodic simulation, and autobiographical planning. In this article, we propose a taxonomy of prospection to initiate the important and necessary process of teasing apart the various forms of future thinking that constitute the landscape of prospective cognition. The organizational framework that we propose delineates episodic and semantic forms of four modes of future thinking: simulation, prediction, intention, and planning. We show how this framework can be used to draw attention to the ways in which various modes of future thinking interact with one another, generate new questions about prospective cognition, and illuminate our understanding of disorders of future thinking. We conclude by considering basic cognitive processes that give rise to prospective cognitions, cognitive operations and emotional/motivational states relevant to future-oriented cognition, and the possible role of procedural or motor systems in future-oriented behavior.
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Schacter, Daniel L; Madore, Kevin P
2016-01-01
Recent studies have shown that imagining or simulating future events relies on many of the same cognitive and neural processes as remembering past events. According to the constructive episodic simulation hypothesis (Schacter and Addis, 2007), such overlap indicates that both remembered past and imagined future events rely heavily on episodic memory: future simulations are built on retrieved details of specific past experiences that are recombined into novel events. An alternative possibility is that commonalities between remembering and imagining reflect the influence of more general, non-episodic factors such as narrative style or communicative goals that shape the expression of both memory and imagination. We consider recent studies that distinguish the contributions of episodic and non-episodic processes in remembering the past and imagining the future by using an episodic specificity induction – brief training in recollecting the details of a past experience – and also extend this approach to the domains of problem solving and creative thinking. We conclude by suggesting that the specificity induction may target a process of scene construction that contributes to episodic memory as well as to imagination, problem solving, and creative thinking. PMID:28163775
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Episodic future thinking reduces eating in a food court.
O'Neill, Jessica; Daniel, Tinuke Oluyomi; Epstein, Leonard H
2016-01-01
Episodic future thinking (EFT) is the psychological process of vividly imagining a future event, and this process has been shown to reduce overeating in the laboratory. To assess the efficacy of EFT in the natural environment, twenty-nine overweight or obese women who wanted to improve their eating habits were randomly assigned to one of two smartphone-implemented interventions--EFT or control episodic recent thinking (ERT)--while they ate dinner in a public food court. Results showed a reduction in consumption of total calories, a reduction in percent calories from fat, and an increase in percent calories from protein for EFT versus ERT. These data suggest EFT may be used to modify eating habits in natural eating environments, and may show potential as a component of behavioral obesity interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.
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A taxonomy of prospection: Introducing an organizational framework for future-oriented cognition
Szpunar, Karl K.; Spreng, R. Nathan; Schacter, Daniel L.
2014-01-01
Prospection—the ability to represent what might happen in the future—is a broad concept that has been used to characterize a wide variety of future-oriented cognitions, including affective forecasting, prospective memory, temporal discounting, episodic simulation, and autobiographical planning. In this article, we propose a taxonomy of prospection to initiate the important and necessary process of teasing apart the various forms of future thinking that constitute the landscape of prospective cognition. The organizational framework that we propose delineates episodic and semantic forms of four modes of future thinking: simulation, prediction, intention, and planning. We show how this framework can be used to draw attention to the ways in which various modes of future thinking interact with one another, generate new questions about prospective cognition, and illuminate our understanding of disorders of future thinking. We conclude by considering basic cognitive processes that give rise to prospective cognitions, cognitive operations and emotional/motivational states relevant to future-oriented cognition, and the possible role of procedural or motor systems in future-oriented behavior. PMID:25416592
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Sze, Yan Yan; Stein, Jeffrey S; Bickel, Warren K; Paluch, Rocco A; Epstein, Leonard H
2017-07-01
Obesity is associated with steep discounting of the future and increased food reinforcement. Episodic future thinking (EFT), a type of prospective thinking, has been observed to reduce delay discounting (DD) and improve dietary decision making. In contrast, negative income shock (i.e., abrupt transitions to poverty) has been shown to increase discounting and may worsen dietary decision-making. Scalability of EFT training and protective effects of EFT against simulated negative income shock on DD and demand for food were assessed. In two experiments we showed online-administered EFT reliably reduced DD. Furthermore, EFT reduced DD and demand for fast foods even when challenged by negative income shock. Our findings suggest EFT is a scalable intervention that has implications for improving public health by reducing discounting of the future and demand for high energy dense food.
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Episodic Future Thinking in Generalized Anxiety Disorder
Wu, Jade Q.; Szpunar, Karl K.; Godovich, Sheina A.; Schacter, Daniel L.; Hofmann, Stefan G.
2015-01-01
Research on future-oriented cognition in generalized anxiety disorder (GAD) has primarily focused on worry, while less is known about the role of episodic future thinking (EFT), an imagery-based cognitive process. To characterize EFT in this disorder, we used the experimental recombination procedure, in which 21 GAD and 19 healthy participants simulated positive, neutral and negative novel future events either once or repeatedly, and rated their phenomenological experience of EFT. Results showed that healthy controls spontaneously generated more detailed EFT over repeated simulations. Both groups found EFT easier to generate after repeated simulations, except when GAD participants simulated positive events. They also perceived higher plausibility of negative—not positive or neutral—future events than did controls. These results demonstrate a negativity bias in GAD individuals’ episodic future cognition, and suggest their relative deficit in generating vivid EFT. We discuss implications for the theory and treatment of GAD. PMID:26398003
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Episodic Future Thinking in Children with Autism Spectrum Disorder
ERIC Educational Resources Information Center
Terrett, Gill; Rendell, Peter G.; Raponi-Saunders, Sandra; Henry, Julie D.; Bailey, Phoebe E.; Altgassen, Mareike
2013-01-01
The capacity to imagine oneself experiencing future events has important implications for effective daily living but investigation of this ability in autism spectrum disorder (ASD) is limited. This study investigated future thinking in 30 children with high functioning ASD (IQ > 85) and 30 typically developing children. They completed the…
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Autobiographical Thinking Interferes with Episodic Memory Consolidation
Craig, Michael; Della Sala, Sergio; Dewar, Michaela
2014-01-01
New episodic memories are retained better if learning is followed by a few minutes of wakeful rest than by the encoding of novel external information. Novel encoding is said to interfere with the consolidation of recently acquired episodic memories. Here we report four experiments in which we examined whether autobiographical thinking, i.e. an ‘internal’ memory activity, also interferes with episodic memory consolidation. Participants were presented with three wordlists consisting of common nouns; one list was followed by wakeful rest, one by novel picture encoding and one by autobiographical retrieval/future imagination, cued by concrete sounds. Both novel encoding and autobiographical retrieval/future imagination lowered wordlist retention significantly. Follow-up experiments demonstrated that the interference by our cued autobiographical retrieval/future imagination delay condition could not be accounted for by the sound cues alone or by executive retrieval processes. Moreover, our results demonstrated evidence of a temporal gradient of interference across experiments. Thus, we propose that rich autobiographical retrieval/future imagination hampers the consolidation of recently acquired episodic memories and that such interference is particularly likely in the presence of external concrete cues. PMID:24736665
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Autobiographical thinking interferes with episodic memory consolidation.
Craig, Michael; Della Sala, Sergio; Dewar, Michaela
2014-01-01
New episodic memories are retained better if learning is followed by a few minutes of wakeful rest than by the encoding of novel external information. Novel encoding is said to interfere with the consolidation of recently acquired episodic memories. Here we report four experiments in which we examined whether autobiographical thinking, i.e. an 'internal' memory activity, also interferes with episodic memory consolidation. Participants were presented with three wordlists consisting of common nouns; one list was followed by wakeful rest, one by novel picture encoding and one by autobiographical retrieval/future imagination, cued by concrete sounds. Both novel encoding and autobiographical retrieval/future imagination lowered wordlist retention significantly. Follow-up experiments demonstrated that the interference by our cued autobiographical retrieval/future imagination delay condition could not be accounted for by the sound cues alone or by executive retrieval processes. Moreover, our results demonstrated evidence of a temporal gradient of interference across experiments. Thus, we propose that rich autobiographical retrieval/future imagination hampers the consolidation of recently acquired episodic memories and that such interference is particularly likely in the presence of external concrete cues.
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Evidence for an implicit influence of memory on future thinking.
Szpunar, Karl K
2010-07-01
The capacity to think about specific events that one might encounter in the future--episodic future thought--involves the flexible (re)organization of memory. The present study demonstrates that implicit processes play an important role here. In two experiments (N = 180), participants were asked to generate a personal event that they expected to plausibly occur in the following week. The content of the participants' responses was biased (i.e., primed) by recent thoughts about a specific category of experiences. For instance, participants who had recently been induced to think about social experiences, in the context of an ostensibly unrelated task, were more likely than nonprimed participants to generate similar events occurring in their immediate future. Importantly, the participants were unaware of this unintentional influence of memory. The theoretical and practical implications of these findings for understanding episodic future thought and its relation to memory are discussed.
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A Comparison of Preschoolers' Memory, Knowledge, and Anticipation of Events
ERIC Educational Resources Information Center
Quon, Elizabeth; Atance, Cristina M.
2010-01-01
This study examined the development of the episodic and semantic memory systems, with an emphasis on the emergence of the two aspects of the former: episodic memory (the ability to re-experience a past event) and episodic future thinking (the ability to pre-experience a future event). Three-, 4-, and 5-year olds were randomly assigned to one of…
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The Role of Episodic and Semantic Memory in Episodic Foresight
ERIC Educational Resources Information Center
Martin-Ordas, Gema; Atance, Cristina M.; Louw, Alyssa
2012-01-01
In this paper we describe a special form of future thinking, termed "episodic foresight" and its relation with episodic and semantic memory. We outline the methodologies that have largely been developed in the last five years to assess this capacity in young children and non-human animals. Drawing on Tulving's definition of episodic and semantic…
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Parker, Andrew; Parkin, Adam; Dagnall, Neil
2017-06-01
The present research investigated the effects of personal handedness and saccadic eye movements on the specificity of past autobiographical memory and episodic future thinking. Handedness and saccadic eye movements have been hypothesised to share a common functional basis in that both influence cognition through hemispheric interaction. The technique used to elicit autobiographical memory and episodic future thought involved a cued sentence completion procedure that allowed for the production of memories spanning the highly specific to the very general. Experiment 1 found that mixed-handed (vs. right handed) individuals generated more specific past autobiographical memories, but equivalent numbers of specific future predictions. Experiment 2 demonstrated that following 30s of bilateral (horizontal) saccades, more specific cognitions about both the past and future were generated. These findings extend previous research by showing that more distinct and episodic-like information pertaining to the self can be elicited by either mixed-handedness or eye movements. The results are discussed in relation to hemispheric interaction and top-down influences in the control of memory retrieval. Copyright © 2017 Elsevier Inc. All rights reserved.
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Using imagination to understand the neural basis of episodic memory
Hassabis, Demis; Kumaran, Dharshan; Maguire, Eleanor A.
2008-01-01
Functional MRI (fMRI) studies investigating the neural basis of episodic memory recall, and the related task of thinking about plausible personal future events, have revealed a consistent network of associated brain regions. Surprisingly little, however, is understood about the contributions individual brain areas make to the overall recollective experience. In order to examine this, we employed a novel fMRI paradigm where subjects had to imagine fictitious experiences. In contrast to future thinking, this results in experiences that are not explicitly temporal in nature or as reliant on self-processing. By using previously imagined fictitious experiences as a comparison for episodic memories, we identified the neural basis of a key process engaged in common, namely scene construction, involving the generation, maintenance and visualisation of complex spatial contexts. This was associated with activations in a distributed network, including hippocampus, parahippocampal gyrus, and retrosplenial cortex. Importantly, we disambiguated these common effects from episodic memory-specific responses in anterior medial prefrontal cortex, posterior cingulate cortex and precuneus. These latter regions may support self-schema and familiarity processes, and contribute to the brain's ability to distinguish real from imaginary memories. We conclude that scene construction constitutes a common process underlying episodic memory and imagination of fictitious experiences, and suggest it may partially account for the similar brain networks implicated in navigation, episodic future thinking, and the default mode. We suggest that further brain regions are co-opted into this core network in a task-specific manner to support functions such as episodic memory that may have additional requirements. PMID:18160644
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Using imagination to understand the neural basis of episodic memory.
Hassabis, Demis; Kumaran, Dharshan; Maguire, Eleanor A
2007-12-26
Functional MRI (fMRI) studies investigating the neural basis of episodic memory recall, and the related task of thinking about plausible personal future events, have revealed a consistent network of associated brain regions. Surprisingly little, however, is understood about the contributions individual brain areas make to the overall recollective experience. To examine this, we used a novel fMRI paradigm in which subjects had to imagine fictitious experiences. In contrast to future thinking, this results in experiences that are not explicitly temporal in nature or as reliant on self-processing. By using previously imagined fictitious experiences as a comparison for episodic memories, we identified the neural basis of a key process engaged in common, namely scene construction, involving the generation, maintenance and visualization of complex spatial contexts. This was associated with activations in a distributed network, including hippocampus, parahippocampal gyrus, and retrosplenial cortex. Importantly, we disambiguated these common effects from episodic memory-specific responses in anterior medial prefrontal cortex, posterior cingulate cortex and precuneus. These latter regions may support self-schema and familiarity processes, and contribute to the brain's ability to distinguish real from imaginary memories. We conclude that scene construction constitutes a common process underlying episodic memory and imagination of fictitious experiences, and suggest it may partially account for the similar brain networks implicated in navigation, episodic future thinking, and the default mode. We suggest that additional brain regions are co-opted into this core network in a task-specific manner to support functions such as episodic memory that may have additional requirements.
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Compère, Laurie; Rari, Eirini; Gallarda, Thierry; Assens, Adèle; Nys, Marion; Coussinoux, Sandrine; Machefaux, Sébastien; Piolino, Pascale
2018-01-01
A recently tested hypothesis suggests that inter-individual differences in episodic autobiographical memory (EAM) are better explained by individual identification of typical features of a gender identity than by sex. This study aimed to test this hypothesis by investigating sex and gender related differences not only in EAM but also during retrieval of more abstract self-knowledge (i.e., semantic autobiographical memory, SAM, and conceptual self, CS), and considering past and future perspectives. No sex-related differences were identified, but regardless of the sex, feminine gender identity was associated with clear differences in emotional aspects that were expressed in both episodic and more abstract forms of AM, and in the past and future perspectives, while masculine gender identity was associated with limited effects. In conclusion, our results support the hypothesis that inter-individual differences in AM are better explained by gender identity than by sex, extending this assumption to both episodic and semantic forms of AM and future thinking. Copyright © 2017 Elsevier Inc. All rights reserved.
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Lin, Henry; Epstein, Leonard H.
2014-01-01
Excessive delay discounting (DD) has been related to various maladaptive behaviors, and may stem from a myopic focus on immediate gratification. Neuroimaging studies have shown that episodic future thinking (EFT) – vivid mental simulation of future experiences – may reduce DD by promoting consideration of delayed outcomes. However, the EFT manipulations in these experiments may have induced positive affect, which could independently enhance executive functions that facilitate self-regulation. To clarify the mechanism of this effect, 87 participants were randomized to visualize neutral- or positive-valenced events expected to occur in the present or in the future while completing a standardized DD questionnaire. Working memory capacity, inhibitory control, the genotypes of 3 functional dopaminergic polymorphisms (DRD1 rs686, DRD2 rs1800497 and COMT rs4680), as well as an additive dopamine genetic risk score were assessed as potential moderators. The results indicate that EFT reduces DD primarily by shifting the time perspective of intertemporal decision-making, and that this effect is moderated by working memory capacity. In addition, positive episodic thinking may independently attenuate the protective effects of high working memory capacity, high inhibitory control, and lower dopamine genetic risk scores on DD. The current findings dovetail with previous research to suggest that the time perspective and emotional valence of episodic thinking may dynamically shape intertemporal choice, perhaps in part by transiently modulating executive function and dopaminergic neurotransmission. PMID:24512061
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Episodic Future Thinking: Expansion of the Temporal Window in Individuals with Alcohol Dependence.
Snider, Sarah E; LaConte, Stephen M; Bickel, Warren K
2016-07-01
Episodic future thinking (EFT) requires an individual to vividly pre-experience a realistic future event. Inspired by previous reports of reducing delay discounting following EFT in other populations, we examined the effects of engaging alcohol-dependent individuals in EFT or episodic recent thinking (ERT; control) to examine its effects on delay discounting and alcohol purchasing. Participants (n = 50) with alcohol dependence were allocated into EFT or ERT groups and asked to generate positive future or recent past events for each of 5 time points. Participants then completed a delay-discounting task, during which event cues were displayed, and a hypothetical alcohol purchase task. EFT significantly increased valuation of future monetary rewards, while decreasing initial consumption (Q0 ) of alcoholic drinks indicative of lower demand intensity. Two additional findings suggest potential moderators of this effect. EFT more readily influenced individuals with lower Alcohol Use Disorders Identification Test scores, and self-reported cue valence differed between groups. Together, these results suggest a widening of alcohol-dependent individuals' temporal window following engagement of EFT. While our data suggest that EFT may be moderated by certain susceptibility criteria, exercises such as EFT could be easily adaptable as a potential therapeutic tool for use in rehabilitation programs. Copyright © 2016 by the Research Society on Alcoholism.
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Component processes underlying future thinking.
D'Argembeau, Arnaud; Ortoleva, Claudia; Jumentier, Sabrina; Van der Linden, Martial
2010-09-01
This study sought to investigate the component processes underlying the ability to imagine future events, using an individual-differences approach. Participants completed several tasks assessing different aspects of future thinking (i.e., fluency, specificity, amount of episodic details, phenomenology) and were also assessed with tasks and questionnaires measuring various component processes that have been hypothesized to support future thinking (i.e., executive processes, visual-spatial processing, relational memory processing, self-consciousness, and time perspective). The main results showed that executive processes were correlated with various measures of future thinking, whereas visual-spatial processing abilities and time perspective were specifically related to the number of sensory descriptions reported when specific future events were imagined. Furthermore, individual differences in self-consciousness predicted the subjective feeling of experiencing the imagined future events. These results suggest that future thinking involves a collection of processes that are related to different facets of future-event representation.
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Focus on the future: Episodic future thinking reduces discount rate and snacking.
Dassen, Fania C M; Jansen, Anita; Nederkoorn, Chantal; Houben, Katrijn
2016-01-01
Obesity seems related to a preference for immediate gratification. By changing this focus on short term benefits to a more future-oriented outlook, delay discounting (impulsive decision making) can be changed by a manipulation of episodic future thinking (EFT). EFT comprises a vivid mental simulation of general future experiences. EFT may also affect consumption of unhealthy foods, which can be seen as a choice for immediate gratification. Recent research shows that future orientation should be tailored to the behavior at outcome. We therefore hypothesize that the effectiveness of EFT on food intake could be enhanced by making the content food-related. We conducted a 2 (future vs past thinking) by 2 (food vs non-food related thoughts) between-subject design experiment in female undergraduates (N = 94), to compare the efficacy of EFT versus the recalling of episodic past events in reducing discount rate and caloric intake. Content of imagery was either unrestricted or food-related. Participants engaged in EFT or control episodic imagery while snacks were offered to freely consume, and next the Monetary Choice Questionnaire was completed as a measure of delay discounting, while again being engaged in EFT or control imagery. Both types of EFT reduced delay discounting, however, only food-related EFT lead to more restricted caloric consumption. Thus, we found evidence that EFT reduced discount rate during decision making. However, in order to restrict caloric intake, EFT should entail food-related imagery. As discount rate and caloric intake were not related in the current sample, the underlying mechanism remains to be discovered. Results however suggest that EFT is a promising technique to resist immediate gratification. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Remembering what could have happened: Neural correlates of episodic counterfactual thinking
De Brigard, F; Addis, D.R.; Ford, J.H.; Schacter, D.L.; Giovanello, K.S
2014-01-01
Recent evidence suggests that our capacities to remember the past and to imagine what might happen in the future largely depend on the same core brain network that includes the middle temporal lobe, the posterior cingulate/retrosplenial cortex, the inferior parietal lobe, the medial prefrontal cortex, and the lateral temporal cortex. However, the extent to which regions of this core brain network are also responsible for our capacity to think about what could have happened in our past, yet did not occur (i.e., episodic counterfactual thinking), is still unknown. The present study examined this issue. Using a variation of the experimental recombination paradigm (Addis et al., 2009), participants were asked both to remember personal past events and to envision alternative outcomes to such events while undergoing functional magnetic resonance imaging. Three sets of analyses were performed on the imaging data in order to investigate two related issues. First, a mean-centered spatiotemporal partial least square (PLS) analysis identified a pattern of brain activity across regions of the core network that was common to episodic memory and episodic counterfactual thinking. Second, a non-rotated PLS analysis identified two different patterns of brain activity for likely and unlikely episodic counterfactual thoughts, with the former showing significant overlap with the set of regions engaged during episodic recollection. Finally, a parametric modulation was conducted to explore the differential engagement of brain regions during counterfactual thinking, revealing that areas such as the parahippocampal gyrus and the right hippocampus were modulated by the subjective likelihood of counterfactual simulations. These results suggest that episodic counterfactual thinking engages regions that form the core brain network, and also that the subjective likelihood of our counterfactual thoughts modulates the engagement of different areas within this set of regions. PMID:23376052
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Flexibility decline contributes to similarity of past and future thinking in Alzheimer's disease.
El Haj, Mohamad; Antoine, Pascal; Kapogiannis, Dimitrios
2015-11-01
A striking similarity has been suggested between past and future thinking in Alzheimer's Disease (AD), a similarity attributable to abnormalities in common modular cognitive functions and neuroanatomical substrates. This study extends this literature by identifying specific executive function deficits underlying past and future thinking in AD. Twenty-four participants with a clinical diagnosis of probable (mild) AD and 26 older controls generated past and future events and underwent tests of binding and the executive functions of flexibility, inhibition, and updating. AD patients showed similar autobiographical performances in past and future event generation, and so did control participants. In each group, the similarity of past and future thinking was predicted by flexibility. Furthermore, AD patients with low flexibility showed higher similarity of past and future thinking than those with high flexibility. These findings are interpreted in terms of involvement of the hippocampus and frontal lobes in future thinking. Deficits in these brain regions in AD are likely to compromise the ability to recombine episodic information into novel and flexible configurations as scenarios for the future. © 2015 Wiley Periodicals, Inc.
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Flexibility Decline Contributes to Similarity of Past and Future Thinking in Alzheimer’s Disease
El Haj, Mohamad; Antoine, Pascal; Kapogiannis, Dimitrios
2017-01-01
A striking similarity has been suggested between past and future thinking in Alzheimer’s Disease (AD), a similarity attributable to abnormalities in common modular cognitive functions and neuroanatomical substrates. This study extends this literature by identifying specific executive function deficits underlying past and future thinking in AD. Twenty-four participants with a clinical diagnosis of probable (mild) AD and 26 older controls generated past and future events and underwent tests of binding and the executive functions of flexibility, inhibition, and updating. AD patients showed similar autobiographical performances in past and future event generation, and so did control participants. In each group, the similarity of past and future thinking was predicted by flexibility. Furthermore, AD patients with low flexibility showed higher similarity of past and future thinking than those with high flexibility. These findings are interpreted in terms of involvement of the hippocampus and frontal lobes in future thinking. Deficits in these brain regions in AD are likely to compromise the ability to recombine episodic information into novel and flexible configurations as scenarios for the future. PMID:25850800
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Visual perspective in remembering and episodic future thought.
McDermott, Kathleen B; Wooldridge, Cynthia L; Rice, Heather J; Berg, Jeffrey J; Szpunar, Karl K
2016-01-01
According to the constructive episodic simulation hypothesis, remembering and episodic future thinking are supported by a common set of constructive processes. In the present study, we directly addressed this assertion in the context of third-person perspectives that arise during remembering and episodic future thought. Specifically, we examined the frequency with which participants remembered past events or imagined future events from third-person perspectives. We also examined the different viewpoints from which third-person perspective events were remembered or imagined. Although future events were somewhat more likely to be imagined from a third-person perspective, the spatial viewpoint distributions of third-person perspectives characterizing remembered and imagined events were highly similar. These results suggest that a similar constructive mechanism may be at work when people remember events from a perspective that could not have been experienced in the past and when they imagine events from a perspective that could not be experienced in the future. The findings are discussed in terms of their consistency with--and as extensions of--the constructive episodic simulation hypothesis.
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Envisioning the times of future events: The role of personal goals.
Ben Malek, Hédi; Berna, Fabrice; D'Argembeau, Arnaud
2018-05-25
Episodic future thinking refers to the human capacity to imagine or simulate events that might occur in one's personal future. Previous studies have shown that personal goals guide the construction and organization of episodic future thoughts, and here we sought to investigate the role of personal goals in the process of locating imagined events in time. Using a think-aloud protocol, we found that dates were directly accessed more frequently for goal-related than goal-unrelated future events, and the goal-relevance of events was a significant predictor of direct access to temporal information on a trial-by-trial basis. Furthermore, when an event was not directly dated, references to anticipated lifetime periods were more frequently used as a strategy to determine when a goal-related event might occur. Together, these findings shed new light on the mechanisms by which personal goals contribute to the location of imagined events in future times. Copyright © 2018 Elsevier Inc. All rights reserved.
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Puig, Vannia A; Szpunar, Karl K
2017-08-01
Over the past decade, psychologists have devoted considerable attention to episodic simulation-the ability to imagine specific hypothetical events. Perhaps one of the most consistent patterns of data to emerge from this literature is that positive simulations of the future are rated as more detailed than negative simulations of the future, a pattern of results that is commonly interpreted as evidence for a positivity bias in future thinking. In the present article, we demonstrate across two experiments that negative future events are consistently simulated in more detail than positive future events when frequency of prior thinking is taken into account as a possible confounding variable and when level of detail associated with simulated events is assessed using an objective scoring criterion. Our findings are interpreted in the context of the mobilization-minimization hypothesis of event cognition that suggests people are especially likely to devote cognitive resources to processing negative scenarios. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
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MEDIAL TEMPORAL LOBE CONTRIBUTIONS TO FUTURE THINKING: EVIDENCE FROM NEUROIMAGING AND AMNESIA.
Verfaellie, Mieke; Race, Elizabeth; Keane, Margaret M
2012-09-01
Following early amnesic case reports, there is now considerable evidence suggesting a link between remembering the past and envisioning the future. This link is evident in the overlap in neural substrates as well as cognitive processes involved in both kinds of tasks. While constructing a future narrative requires multiple processes, neuroimaging and lesion data converge on a critical role for the medial temporal lobes (MTL) in retrieving and recombining details from memory in the service of novel simulations. Deficient detail retrieval and recombination may lead to impairments not only in episodic, but also in semantic prospection. MTL contributions to scene construction and mental time travel may further compound impairments in amnesia on tasks that pose additional demands on these processes, but are unlikely to form the core deficit underlying amnesics' cross-domain future thinking impairment. Future studies exploring the role of episodic memory in other forms of self-projection or future-oriented behaviour may elucidate further the adaptive role of memory.
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MEDIAL TEMPORAL LOBE CONTRIBUTIONS TO FUTURE THINKING: EVIDENCE FROM NEUROIMAGING AND AMNESIA
Verfaellie, Mieke; Race, Elizabeth; Keane, Margaret M.
2013-01-01
Following early amnesic case reports, there is now considerable evidence suggesting a link between remembering the past and envisioning the future. This link is evident in the overlap in neural substrates as well as cognitive processes involved in both kinds of tasks. While constructing a future narrative requires multiple processes, neuroimaging and lesion data converge on a critical role for the medial temporal lobes (MTL) in retrieving and recombining details from memory in the service of novel simulations. Deficient detail retrieval and recombination may lead to impairments not only in episodic, but also in semantic prospection. MTL contributions to scene construction and mental time travel may further compound impairments in amnesia on tasks that pose additional demands on these processes, but are unlikely to form the core deficit underlying amnesics’ cross-domain future thinking impairment. Future studies exploring the role of episodic memory in other forms of self-projection or future-oriented behaviour may elucidate further the adaptive role of memory. PMID:23447709
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Future thinking instructions improve prospective memory performance in adolescents.
Altgassen, Mareike; Kretschmer, Anett; Schnitzspahn, Katharina Marlene
2017-07-01
Studies on prospective memory (PM) development in adolescents point to age-related increases through to adulthood. The goal of the present study was to examine whether instructing adolescents to engage in an episodic prospection of themselves executing future actions (i.e., future thinking) when forming an intention would improve their PM performance and reduce age-related differences. Further, we set out to explore whether future thinking instructions result in stronger memory traces and/or stronger cue-context associations by evaluating retrospective memory for the PM cues after task completion and monitoring costs during PM task processing. Adolescents and young adults were allocated to either the future thinking, repeated-encoding or standard condition. As expected, adolescents had fewer correct PM responses than young adults. Across age groups, PM performance in the standard condition was lower than in the other encoding conditions. Importantly, the results indicate a significant interaction of age by encoding condition. While adolescents benefited most from future thinking instructions, young adults performed best in the repeated-encoding condition. The results also indicate that the beneficial effects of future thinking may result from deeper intention-encoding through the simulation of future task performance.
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Counterfactual thinking in patients with amnesia
Mullally, Sinéad L; Maguire, Eleanor A
2014-01-01
We often engage in counterfactual (CF) thinking, which involves reflecting on “what might have been.” Creating alternative versions of reality seems to have parallels with recollecting the past and imagining the future in requiring the simulation of internally generated models of complex events. Given that episodic memory and imagining the future are impaired in patients with hippocampal damage and amnesia, we wondered whether successful CF thinking also depends upon the integrity of the hippocampus. Here using two nonepisodic CF thinking tasks, we found that patients with bilateral hippocampal damage and amnesia performed comparably with matched controls. They could deconstruct reality, add in and recombine elements, change relations between temporal sequences of events, enabling them to determine plausible alternatives of complex episodes. A difference between the patients and control participants was evident, however, in the patients' subtle avoidance of CF simulations that required the construction of an internal spatial representation. Overall, our findings suggest that mental simulation in the form of nonepisodic CF thinking does not seem to depend upon the hippocampus unless there is the added requirement for construction of a coherent spatial scene within which to play out scenarios. © 2014 The Authors. Hippocampus Published by Wiley Periodicals, Inc. PMID:24978690
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Counterfactual thinking in patients with amnesia.
Mullally, Sinéad L; Maguire, Eleanor A
2014-11-01
We often engage in counterfactual (CF) thinking, which involves reflecting on "what might have been." Creating alternative versions of reality seems to have parallels with recollecting the past and imagining the future in requiring the simulation of internally generated models of complex events. Given that episodic memory and imagining the future are impaired in patients with hippocampal damage and amnesia, we wondered whether successful CF thinking also depends upon the integrity of the hippocampus. Here using two nonepisodic CF thinking tasks, we found that patients with bilateral hippocampal damage and amnesia performed comparably with matched controls. They could deconstruct reality, add in and recombine elements, change relations between temporal sequences of events, enabling them to determine plausible alternatives of complex episodes. A difference between the patients and control participants was evident, however, in the patients' subtle avoidance of CF simulations that required the construction of an internal spatial representation. Overall, our findings suggest that mental simulation in the form of nonepisodic CF thinking does not seem to depend upon the hippocampus unless there is the added requirement for construction of a coherent spatial scene within which to play out scenarios. Copyright © 2014 THE AUTHORS. HIPPOCAMPUS PUBLISHED BY WILEY PERIODICALS, INC.
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Episodic future thinking and future-based decision-making in a case of retrograde amnesia.
De Luca, Flavia; Benuzzi, Francesca; Bertossi, Elena; Braghittoni, Davide; di Pellegrino, Giuseppe; Ciaramelli, Elisa
2018-02-01
We investigated episodic future thinking (EFT) and future-based cognition and decision-making in patient SG, who developed a dense retrograde amnesia following hypoxia due to a cardiac arrest. Despite intact general cognitive and executive functioning, SG was unable to remember events from his entire lifetime. He had, however, relatively spared anterograde memory and general semantic knowledge. Voxel-based morphometry detected a reduction of gray matter in the thalamus, cerebellum and fusiform gyrus bilaterally, and, at a reduced threshold, in several regions of the autobiographical memory network, including the hippocampi. We show that SG is unable to imagine personal future events, but can imagine fictitious events not self-relevant and not located in subjective time. Despite severely impaired EFT, SG shows normal attitudes towards the future time, and normal delay discounting rates. These findings suggest that retrieval of autobiographical information from long-term memory is necessary for EFT. However, relatively spared anterograde memory and general semantic knowledge may be sufficient to allow construction of fictitious experiences. As well, EFT is not necessary to drive future-oriented cognition and choice. These findings highlight the relation between autobiographical memory and EFT, and the fractionation of human temporal consciousness. Moreover, they contribute to our understanding of retrograde amnesia as an impairment of memory as well as future thinking. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Palombo, D J; Hayes, S M; Peterson, K M; Keane, M M; Verfaellie, M
2018-02-01
Previous research has shown that the medial temporal lobes (MTL) are more strongly engaged when individuals think about the future than about the present, leading to the suggestion that future projection drives MTL engagement. However, future thinking tasks often involve scene processing, leaving open the alternative possibility that scene-construction demands, rather than future projection, are responsible for the MTL differences observed in prior work. This study explores this alternative account. Using functional magnetic resonance imaging, we directly contrasted MTL activity in 1) high scene-construction and low scene-construction imagination conditions matched in future thinking demands and 2) future-oriented and present-oriented imagination conditions matched in scene-construction demands. Consistent with the alternative account, the MTL was more active for the high versus low scene-construction condition. By contrast, MTL differences were not observed when comparing the future versus present conditions. Moreover, the magnitude of MTL activation was associated with the extent to which participants imagined a scene but was not associated with the extent to which participants thought about the future. These findings help disambiguate which component processes of imagination specifically involve the MTL. Published by Oxford University Press 2016.
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Anderson, Rachel J; Boland, Jennifer; Garner, Sarah R
2016-01-01
Overgeneral memory, where individuals exhibit difficulties in retrieving specific episodes from autobiographical memory, has been consistently linked with emotional disorders. However, the majority of this literature has relied upon a single methodology, in which participants respond to emotional cue words with explicit instructions to retrieve/simulate specific events. Through the use of sentence completion tasks the current studies explored whether overgenerality represents a habitual pattern of thinking that extends to how individuals naturally consider their personal past and future life story. In both studies, when compared with controls, dysphoric individuals evidenced overgeneral thinking style with respect to their personal past. However, overgeneral future thinking was only evident when the sentence stems included emotional words. These findings highlight the importance of investigating the overgenerality phenomenon using a variety of cueing techniques and results are discussed with reference to the previous literature exploring overgenerality and cognitive models of depression.
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Addis, Donna Rose; Wong, Alana T.; Schacter, Daniel L.
2007-01-01
People can consciously re-experience past events and pre-experience possible future events. This fMRI study examined the neural regions mediating the construction and elaboration of past and future events. Participants were cued with a noun for 20 seconds and instructed to construct a past or future event within a specified time period (week, year, 5–20 years). Once participants had the event in mind, they made a button press and for the remainder of the 20 seconds elaborated on the event. Importantly, all events generated were episodic and did not differ on a number of phenomenological qualities (detail, emotionality, personal significance, field/observer perspective). Conjunction analyses indicated the left hippocampus was commonly engaged by past and future event construction, along with posterior visuospatial regions, but considerable neural differentiation was also observed during the construction phase. Future events recruited regions involved in prospective thinking and generation processes, specifically right frontopolar cortex and left ventrolateral prefrontal cortex, respectively. Furthermore, future event construction uniquely engaged the right hippocampus, possibly as a response to the novelty of these events. In contrast to the construction phase, elaboration was characterized by remarkable overlap in regions comprising the autobiographical memory retrieval network, attributable to the common processes engaged during elaboration, including self-referential processing, contextual and episodic imagery. This striking neural overlap is consistent with findings that amnesic patients exhibit deficits in both past and future thinking, and confirms that the episodic system contributes importantly to imagining the future. PMID:17126370
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Stein, Jeffrey S; Tegge, Allison N; Turner, Jamie K; Bickel, Warren K
2018-04-01
Episodic future thinking (EFT), an intervention involving mental simulation of future events, has been shown to reduce both delay discounting and cigarette self-administration. In the present study, we extended these findings by showing that EFT in a web-based sample of smokers reduces delay discounting and intensity of demand for cigarettes (ad libitum consumption) in a hypothetical purchase task. No effect was observed on elasticity of demand (sensitivity to price) or cigarette craving. We also explored whether demand characteristics (specifically, the "good-subject" effect) might be responsible for observed effects. EFT participants were significantly better able than control participants to discern the experimental hypothesis. However, EFT participants were not better than controls at identifying whether they had been assigned to the experimental group and, likewise, showed no differences in attitudes about the experiment and experimenter. Importantly, effects of EFT on delay discounting and demand remained significant even when controlling for measures of demand characteristics, indicating that EFT's effects are independent of participants' perceptions about the experiment.
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Episodic future thinking: the role of working memory and inhibition on age-related differences.
Zavagnin, Michela; De Beni, Rossana; Borella, Erika; Carretti, Barbara
2016-02-01
The ability to remember past events and imagine future events (episodic future thinking-EFT) has been shown to decline with aging. However, only few studies have analyzed the cognitive mechanisms involved in EFT in both young and older adults. The present study examined the role of working memory and inhibition on age-related differences between young and older adults in EFT, in response to short sentences reflecting common events, some of which were repeated in both conditions (past and future). Thirty-seven young and 36 older adults completed an adapted version of the autobiographical interview, in which sentences were presented. Results showed that processing resources explained a significant part of the variance in the amount of details; in particular, inhibition explained the amount of external details produced in the future condition. In addition, using sentences, the older group did not differ from the young adults in terms of the proportion of internal details recalled in the past condition, whereas they produced a lower proportion of internal details in the future condition. The effect of using structured material was reinforced by repeating some sentences in the past. Further, only older adults rated the remembered episodes as more emotionally salient and relevant than the imagined ones. Age-related differences between young and older adults in EFT appear to depend on the type of material used, on basic mechanisms of cognition, and are characterized by both quantitative and qualitative differences.
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Mental Time Travel into the Past and the Future in Healthy Aged Adults: An fMRI Study
ERIC Educational Resources Information Center
Viard, Armelle; Chetelat, Gael; Lebreton, Karine; Desgranges, Beatrice; Landeau, Brigitte; de La Sayette, Vincent; Eustache, Francis; Piolino, Pascale
2011-01-01
Remembering the past and envisioning the future rely on episodic memory which enables mental time travel. Studies in young adults indicate that past and future thinking share common cognitive and neural underpinnings. No imaging data is yet available in healthy aged subjects. Using fMRI, we scanned older subjects while they remembered personal…
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Chen, Xing-Jie; Liu, Lu-Lu; Cui, Ji-Fang; Wang, Ya; Shum, David H. K.; Chan, Raymond C. K.
2015-01-01
Mental time travel refers to the ability to recall episodic past and imagine future events. The present study aimed to investigate cultural differences in mental time travel between Chinese and Australian university students. A total of 231 students (108 Chinese and 123 Australians) participated in the study. Their mental time travel abilities were measured by the Sentence Completion for Events from the Past Test (SCEPT) and the Sentence Completion for Events in the Future Test (SCEFT). Results showed that there were no cultural differences in the number of specific events generated for the past or future. Significant differences between the Chinese and Australian participants were found mainly in the emotional valence and content of the events generated. Both Chinese and Australian participants generated more specific positive events compared to negative events when thinking about the future and Chinese participants were more positive about their past than Australian participants when recalling specific events. For content, Chinese participants recalled more events about their interpersonal relationships, while Australian participants imagined more about personal future achievements. These findings shed some lights on cultural differences in episodic past and future thinking. PMID:26167154
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Episodic foresight and anxiety: Proximate and ultimate perspectives.
Miloyan, Beyon; Bulley, Adam; Suddendorf, Thomas
2016-03-01
In this paper, we examine the relationship between episodic foresight and anxiety from an evolutionary perspective, proposing that together they confer an advantage for modifying present moment decision-making and behaviour in the light of potential future threats to fitness. We review the body of literature on the role of episodic foresight in anxiety, from both proximate and ultimate perspectives. We propose that anxious feelings associated with episodic simulation of possible threat-related future events serve to imbue these simulations with motivational currency. Episodic and semantic details of a future threat may be insufficient for motivating its avoidance, but anxiety associated with a simulation can provoke adaptive threat management. As such, we detail how anxiety triggered by a self-generated, threat-related future simulation prepares the individual to manage that threat (in terms of its likelihood and/or consequences) over greater temporal distances than observed in other animals. We then outline how anxiety subtypes may represent specific mechanisms for predicting and managing particular classes of fitness threats. This approach offers an inroad for understanding the nature of characteristic future thinking patterns in anxiety disorders and serves to illustrate the adaptive function of the mechanism from which clinical anxiety deviates. © 2015 The British Psychological Society.
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Jing, Helen G; Madore, Kevin P; Schacter, Daniel L
2017-12-01
A critical adaptive feature of future thinking involves the ability to generate alternative versions of possible future events. However, little is known about the nature of the processes that support this ability. Here we examined whether an episodic specificity induction - brief training in recollecting details of a recent experience that selectively impacts tasks that draw on episodic retrieval - (1) boosts alternative event generation and (2) changes one's initial perceptions of negative future events. In Experiment 1, an episodic specificity induction significantly increased the number of alternative positive outcomes that participants generated to a series of standardized negative events, compared with a control induction not focused on episodic specificity. We also observed larger decreases in the perceived plausibility and negativity of the original events in the specificity condition, where participants generated more alternative outcomes, relative to the control condition. In Experiment 2, we replicated and extended these findings using a series of personalized negative events. Our findings support the idea that episodic memory processes are involved in generating alternative outcomes to anticipated future events, and that boosting the number of alternative outcomes is related to subsequent changes in the perceived plausibility and valence of the original events, which may have implications for psychological well-being. Published by Elsevier B.V.
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Göllner, Lars M; Ballhausen, Nicola; Kliegel, Matthias; Forstmeier, Simon
2017-01-01
The delay of gratification (DoG) in children is widely investigated with an experimental procedure originally called the "marshmallow test," whereas the studies on self-regulation (SR) in adolescents and adults usually use self-report questionnaires. Delay discounting (DD) measures simplify the DoG procedure and focus on monetary rewards. The aim of this study was to investigate age differences in DoG and DD from childhood to old age using a test that is suitable for both children and adults. Furthermore, investigations were conducted on the association between DoG/DD and two future orientation constructs [future time perspective (FTP) and episodic future thinking (EFT)] as well as age differences in these constructs. Participants from five age groups (9-14, 18-25, 35-55, 65-80, 80+) participated in the study ( N = 96). While we found no age difference for DoG, DD was the lowest [i.e., self-control (SC) was the highest] in young/middle adults; however, it was the highest (i.e., SC was the lowest) in children and old/oldest adults. Furthermore, we found significant age differences for DD and FTP. As predicted, there were strong correlations between DoG and FTP and between DD and FTP, but not between DoG/DD and EFT. These results indicate that age differences in SR vary across the measures used. Individuals who generally think and act in a future-oriented manner have a stronger ability to delay gratification.
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ERIC Educational Resources Information Center
Naito, Mika; Suzuki, Toshiko
2011-01-01
This study investigated the development of the ability to reflect on one's personal past and future. A total of 64 4- to 6-year-olds received tasks of delayed self-recognition, source memory, delay of gratification, and a newly developed task of future-oriented action timing. Although children's performance on delayed self-recognition, source…
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Göllner, Lars M.; Ballhausen, Nicola; Kliegel, Matthias; Forstmeier, Simon
2018-01-01
The delay of gratification (DoG) in children is widely investigated with an experimental procedure originally called the “marshmallow test,” whereas the studies on self-regulation (SR) in adolescents and adults usually use self-report questionnaires. Delay discounting (DD) measures simplify the DoG procedure and focus on monetary rewards. The aim of this study was to investigate age differences in DoG and DD from childhood to old age using a test that is suitable for both children and adults. Furthermore, investigations were conducted on the association between DoG/DD and two future orientation constructs [future time perspective (FTP) and episodic future thinking (EFT)] as well as age differences in these constructs. Participants from five age groups (9–14, 18–25, 35–55, 65–80, 80+) participated in the study (N = 96). While we found no age difference for DoG, DD was the lowest [i.e., self-control (SC) was the highest] in young/middle adults; however, it was the highest (i.e., SC was the lowest) in children and old/oldest adults. Furthermore, we found significant age differences for DD and FTP. As predicted, there were strong correlations between DoG and FTP and between DD and FTP, but not between DoG/DD and EFT. These results indicate that age differences in SR vary across the measures used. Individuals who generally think and act in a future-oriented manner have a stronger ability to delay gratification. PMID:29422875
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Cordonnier, Aline; Barnier, Amanda J; Sutton, John
2016-01-01
Research on future thinking has emphasized how episodic details from memories are combined to create future thoughts, but has not yet examined the role of semantic scripts. In this study, participants recalled how they planned a past camping trip in Australia (past planning task) and imagined how they would plan a future camping trip (future planning task), set either in a familiar (Australia) or an unfamiliar (Antarctica) context. Transcripts were segmented into information units that were coded according to semantic category (e.g., where, when, transport, material, actions). Results revealed a strong interaction between tasks and their presentation order. Starting with the past planning task constrained the future planning task when the context was familiar. Participants generated no new information when the future camping trip was set in Australia and completed second (after the past planning task). Conversely, starting with the future planning task facilitated the past planning task. Participants recalled more information units of their past plan when the past planning task was completed second (after the future planning task). These results shed new light on the role of scripts in past and future thinking and on how past and future thinking processes interact.
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Madore, Kevin P; Jing, Helen G; Schacter, Daniel L
2016-08-01
Recent research has suggested that an episodic specificity induction-brief training in recollecting the details of a past experience-enhances divergent creative thinking on the alternate uses task (AUT) in young adults, without affecting performance on tasks thought to involve little divergent thinking; however, the generalizability of these results to other populations and tasks is unknown. In the present experiments, we examined whether the effects of an episodic specificity induction would extend to older adults and a different index of divergent thinking, the consequences task. In Experiment 1, the specificity induction significantly enhanced divergent thinking on the AUT in both young and older adults, as compared with a control induction not requiring specific episodic retrieval; performance on a task involving little divergent thinking (generating associates for common objects) did not vary as a function of induction. No overall age-related differences were observed on either task. In Experiment 2, the specificity induction significantly enhanced divergent thinking (in terms of generating consequences of novel scenarios) in young adults, relative to another control induction not requiring episodic retrieval. To examine the types of creative ideas affected by the induction, the participants in both experiments also labeled each of their divergent-thinking responses as an "old idea" from memory or a "new idea" from imagination. New, and to some extent old, ideas were significantly boosted following the specificity induction relative to the control. These experiments provide novel evidence that an episodic specificity induction can boost divergent thinking in young and older adults, and indicate that episodic memory is involved in multiple divergent-thinking tasks.
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Madore, Kevin P.; Jing, Helen G.; Schacter, Daniel L.
2016-01-01
Recent research has suggested that an episodic specificity induction- brief training in recollecting the details of a past experience- enhances divergent creative thinking on the Alternate Uses Task (AUT) in young adults without affecting performance on tasks thought to involve little divergent thinking, but the generalizability of these results to other populations and tasks is unknown. The present experiments examined whether effects of an episodic specificity induction extend to older adults and a different index of divergent thinking, the Consequences Task. In Experiment 1, the specificity induction significantly enhanced divergent thinking on the AUT in both young and older adults compared with a control induction not requiring specific episodic retrieval; performance on a task involving little divergent thinking did not vary as a function of induction (generating associates for common objects). No overall age-related differences were observed on either task. In Experiment 2, the specificity induction significantly enhanced divergent thinking (generating consequences of novel scenarios) in young adults compared with another control induction not requiring episodic retrieval. To examine the types of creative ideas affected by the induction, participants in both experiments also labeled each of their divergent thinking responses as an old idea from memory or new idea from imagination. New and to some extent old ideas were significantly boosted following the specificity induction compared with the control. These experiments provide novel evidence that an episodic specificity induction can boost divergent thinking in young and older adults, and indicate that episodic memory is involved in multiple divergent thinking tasks. PMID:27001170
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Neural Mechanisms of Episodic Retrieval Support Divergent Creative Thinking.
Madore, Kevin P; Thakral, Preston P; Beaty, Roger E; Addis, Donna Rose; Schacter, Daniel L
2017-11-17
Prior research has indicated that brain regions and networks that support semantic memory, top-down and bottom-up attention, and cognitive control are all involved in divergent creative thinking. Kernels of evidence suggest that neural processes supporting episodic memory-the retrieval of particular elements of prior experiences-may also be involved in divergent thinking, but such processes have typically been characterized as not very relevant for, or even a hindrance to, creative output. In the present study, we combine functional magnetic resonance imaging with an experimental manipulation to test formally, for the first time, episodic memory's involvement in divergent thinking. Following a manipulation that facilitates detailed episodic retrieval, we observed greater neural activity in the hippocampus and stronger connectivity between a core brain network linked to episodic processing and a frontoparietal brain network linked to cognitive control during divergent thinking relative to an object association control task that requires little divergent thinking. Stronger coupling following the retrieval manipulation extended to a subsequent resting-state scan. Neural effects of the episodic manipulation were consistent with behavioral effects of enhanced idea production on divergent thinking but not object association. The results indicate that conceptual frameworks should accommodate the idea that episodic retrieval can function as a component process of creative idea generation, and highlight how the brain flexibly utilizes the retrieval of episodic details for tasks beyond simple remembering. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.
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Anderson, Rachel J; Dewhurst, Stephen A; Nash, Robert A
2012-03-01
Recent literature has argued that whereas remembering the past and imagining the future make use of shared cognitive substrates, simulating future events places heavier demands on executive resources. These propositions were explored in 3 experiments comparing the impact of imagery and concurrent task demands on speed and accuracy of past event retrieval and future event simulation. Results provide support for the suggestion that both past and future episodes can be constructed through 2 mechanisms: a noneffortful "direct" pathway and a controlled, effortful "generative" pathway. However, limited evidence emerged for the suggestion that simulating of future, compared with retrieving past, episodes places heavier demands on executive resources; only under certain conditions did it emerge as a more error prone and lengthier process. The findings are discussed in terms of how retrieval and simulation make use of the same cognitive substrates in subtly different ways. 2012 APA, all rights reserved
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Looking forward: the effects of photographs on the qualities of future thinking.
Bays, Rebecca B; Wellen, Brianna C M; Greenberg, Katherine S
2018-04-01
Future episodic thinking relies on the reconstruction of remembered experiences. Photographs provide one means of remembering, acting as a "cognitive springboard" for generating related memory qualities. We wondered whether photographs would also invite embellishment of future thought qualities, particularly in the presence (or absence) of associated memories. In two studies participants generated future events in familiar (associated memories) and novel (no associated memories) locations. Half of the participants viewed scene location photographs during event generation. All participants then imagined the events for one minute and completed a self-report measure of content qualities. Results of the current set of studies suggested that for novel locations, no differences in qualities emerged; however, for familiar locations, photographs did not enhance qualities and, in some cases, actually constrained perceptual (Experiments 1 and 2) and sensory (Experiment 1) detail ratings of future thoughts. Thus, photographs did not invite embellishment of future thought details.
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Madore, Kevin P.; Szpunar, Karl K.; Addis, Donna Rose; Schacter, Daniel L.
2016-01-01
Recent behavioral work suggests that an episodic specificity induction—brief training in recollecting the details of a past experience—enhances performance on subsequent tasks that rely on episodic retrieval, including imagining future experiences, solving open-ended problems, and thinking creatively. Despite these far-reaching behavioral effects, nothing is known about the neural processes impacted by an episodic specificity induction. Related neuroimaging work has linked episodic retrieval with a core network of brain regions that supports imagining future experiences. We tested the hypothesis that key structures in this network are influenced by the specificity induction. Participants received the specificity induction or one of two control inductions and then generated future events and semantic object comparisons during fMRI scanning. After receiving the specificity induction compared with the control, participants exhibited significantly more activity in several core network regions during the construction of imagined events over object comparisons, including the left anterior hippocampus, right inferior parietal lobule, right posterior cingulate cortex, and right ventral precuneus. Induction-related differences in the episodic detail of imagined events significantly modulated induction-related differences in the construction of imagined events in the left anterior hippocampus and right inferior parietal lobule. Resting-state functional connectivity analyses with hippocampal and inferior parietal lobule seed regions and the rest of the brain also revealed significantly stronger core network coupling following the specificity induction compared with the control. These findings provide evidence that an episodic specificity induction selectively targets episodic processes that are commonly linked to key core network regions, including the hippocampus. PMID:27601666
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Palombo, D J; Keane, M M; Verfaellie, M
2016-08-01
The capacity to envision the future plays an important role in many aspects of cognition, including our ability to make optimal, adaptive choices. Past work has shown that the medial temporal lobe (MTL) is necessary for decisions that draw on episodic future thinking. By contrast, little is known about the role of the MTL in decisions that draw on semantic future thinking. Accordingly, the present study investigated whether the MTL contributes to one form of decision making, namely intertemporal choice, when such decisions depend on semantic consideration of the future. In an intertemporal choice task, participants must select either a smaller amount of money that is available in the present or a larger amount of money that would be available at a future date. Amnesic individuals with MTL damage and healthy control participants performed such a task in which, prior to making a choice, they engaged in a semantic generation exercise, wherein they generated items that they would purchase with the future reward. In experiment 1, we found that, relative to a baseline condition involving standard intertemporal choice, healthy individuals were more inclined to select a larger, later reward over a smaller, present reward after engaging in semantic future thinking. By contrast, amnesic participants were paradoxically less inclined to wait for a future reward following semantic future thinking. This finding suggests that amnesics may have had difficulty "tagging" the generated item(s) as belonging to the future. Critically, experiment 2 showed that when the generated items were presented alongside the intertemporal choices, both controls and amnesic participants shifted to more patient choices. These findings suggest that the MTL is not needed for making optimal decisions that draw on semantic future thinking as long as scaffolding is provided to support accurate time tagging. Together, these findings stand to better clarify the role of the MTL in decision making. Published by Elsevier Ltd.
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Exploring the cognitive load of negative thinking: a novel dual-task experiment.
Takano, Keisuke; Iijima, Yudai; Sakamoto, Shinji; Tanno, Yoshihiko
2014-12-01
Females are more likely to engage in the preoccupation of past negative experiences than males, which might contribute to their greater tendency toward depression. However, there is limited understanding regarding the cognitive basis for the negative autobiographical information processing of females. In the present study, we assessed the cognitive resources required for negative thinking, by using a novel dual-task paradigm that combined think-aloud and time-estimation tasks. Fifty-three Japanese undergraduate students were asked to think aloud about personal past or future emotional episodes for a particular duration. In addition, they were asked to estimate the duration of their speech. Their estimates were compared to the actual time taken, and the errors were used as indices of cognitive burden during the speech task. As compared to males, females exhibited greater judgment errors, particularly when thinking about their past negative experiences. This suggests that females allocate more attentional resources toward thinking about the past. Participants could rehearse the task during the time reproduction phase, and the quality of the rehearsal and their memory capacity might have influenced the accuracy of their duration judgment. Females tend to allocate more attentional resources than males to thinking about past negative episodes, which in turn might be associated with reduced availability of resources for central cognitive control processes such as inhibition of and switching away from processing of negative autobiographical information. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Deficits in episodic memory and mental time travel in patients with post-traumatic stress disorder.
Zlomuzica, Armin; Woud, Marcella L; Machulska, Alla; Kleimt, Katharina; Dietrich, Lisa; Wolf, Oliver T; Assion, Hans-Joerg; Huston, Joseph P; De Souza Silva, Maria A; Dere, Ekrem; Margraf, Jürgen
2018-04-20
Post-traumatic stress disorder (PTSD) is characterized by impairments in mnestic functions, especially in the domain of episodic memory. These alterations might affect different aspects of episodic memory functioning. Here we tested PTSD patients and healthy controls (matched for age, sex and education) in a newly developed virtual reality episodic memory test (VR-EMT), a test for mental time travel, episodic future thinking, and prospective memory (M3xT). In a cross-validation experiment, their performance was further evaluated in the Rivermead Behavioral Memory Test (RBMT). PTSD patients demonstrated impairments in episodic memory formation and mental time travel and showed difficulties in utilizing information from episodic memory to solve problems. Diminished attention and concentration in PTSD did not account for performance deficits in these tasks but higher levels of negative arousal were found in PTSD patients. Furthermore, performance in the VR-EMT and RBMT in PTSD patients correlated negatively with self-reported measures of stress and depression. Our results suggest that deficits in episodic memory formation and mental time travel in PTSD lead to difficulties in utilizing the content of episodic memories for solving problems in the present or to plan future behavior. Clinical implications of these findings and suggestions for cognitive-behavioral treatment of PTSD are discussed. Copyright © 2018 Elsevier Inc. All rights reserved.
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Exploring the content and quality of episodic future simulations in semantic dementia.
Irish, Muireann; Addis, Donna Rose; Hodges, John R; Piguet, Olivier
2012-12-01
Semantic dementia (SD) is a progressive neurodegenerative disorder characterised by the amodal loss of semantic knowledge in the context of relatively preserved recent episodic memory. Recent studies have demonstrated that despite relatively intact episodic memory the capacity for future simulation in SD is profoundly impaired, resulting in an asymmetric profile where past retrieval is significantly better than future simulation (referred to as a past>future effect). Here, we sought to identify the origins of this asymmetric profile by conducting a fine-grained analysis of the contextual details provided during past retrieval and future simulation in SD. Participants with SD (n=14), Alzheimer's disease (n=11), and healthy controls (n=14) had previously completed an experimental past-future interview in which they generated three past events from the previous year, and three future events in the next year, and provided subjective qualitative ratings of vividness, emotional valence, emotional intensity, task difficulty, and personal significance for each event described. Our results confirmed the striking impairment for future simulation in SD, despite a relative preservation of past episodic retrieval. Examination of the contextual details provided for past memories and future simulations revealed significant impairments irrespective of contextual detail type for future simulations in SD, and demonstrated that the future thinking deficit in this cohort was driven by a marked decline in the provision of internal (episodic) event details. In contrast with this past>future effect for internal event details, SD patients displayed a future>past effect for external (non-episodic) event details. Analyses of the qualitative ratings provided for past and future events indicated that SD patients' phenomenological experience did not differ between temporal conditions. Our findings underscore the fact that successful extraction of episodic elements from the past is not sufficient for the generation of novel future simulations in SD. The notable disconnect between objective task performance and patients' subjective experience during future simulation likely reflects the tendency of SD patients to recast entire past events into the future condition. Accordingly, the familiarity of the recapitulated details results in similar ratings of vividness and emotionality across temporal conditions, despite marked differences in the richness of contextual details as the patient moves from the past to the future. Copyright © 2012 Elsevier Ltd. All rights reserved.
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Seinstra, Maayke; Grzymek, Katharina; Kalenscher, Tobias
2015-01-01
As the population of older adults grows, their economic choices will have increasing impact on society. Research on the effects of aging on intertemporal decisions shows inconsistent, often opposing results, indicating that yet unexplored factors might play an essential role in guiding one's choices. Recent studies suggest that episodic future thinking, which is based on the same neural network involved in episodic memory functions, leads to reductions in discounting of future rewards. As episodic memory functioning declines with normal aging, but to greatly variable degrees, individual differences in delay discounting might be due to individual differences in the vitality of this memory system in older adults. We investigated this hypothesis, using a sample of healthy older adults who completed an intertemporal choice task as well as two episodic memory tasks. We found no clear evidence for a relationship between episodic memory performance and delay discounting in older adults. However, when additionally considering gender differences, we found an interaction effect of gender and autobiographical memory on delay discounting: while men with higher memory scores showed less delay discounting, women with higher memory scores tended to discount the future more. We speculate that this gender effect might stem from the gender-specific use of different modal representation formats (i.e. temporal or visual) during assessment of intertemporal choice options. PMID:26335426
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Brown, Adam D; Kouri, Nicole A; Rahman, Nadia; Joscelyne, Amy; Bryant, Richard A; Marmar, Charles R
2016-08-30
Posttraumatic Stress Disorder (PTSD) is associated with maladaptive changes in self-identity, including impoverished perceived self-efficacy. This study examined if enhancing perceptions of self-efficacy in combat veterans with and without symptoms of PTSD promotes cognitive strategies associated with positive mental health outcomes. Prior to completing a future thinking and social problem-solving task, sixty-two OEF/OIF veterans with and without symptoms of PTSD were randomized to either a high self-efficacy (HSE) induction in which they were asked to recall three autobiographical memories demonstrating self-efficacy or a control condition in which they recalled any three autobiographical events. An interaction between HSE and PTSD revealed that individuals with symptoms of PTSD in the HSE condition generated future events with more self-efficacious statements than those with PTSD in the control condition, whereas those without PTSD did not differ in self-efficacy content across the conditions. In addition, individuals in the HSE condition exhibited better social problem solving than those in the control condition. Increasing perceptions of self-efficacy may promote future thinking and problem solving in ways that are relevant to overcoming trauma and adversity. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.
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Tanguay, Annick N; Benton, Lauren; Romio, Lorenza; Sievers, Carolin; Davidson, Patrick S R; Renoult, Louis
2018-02-01
Self-knowledge concerns one's own preferences and personality. It pertains to the self (similar to episodic memory), yet does not concern events. It is factual (like semantic memory), but also idiosyncratic. For these reasons, it is unclear where self-knowledge might fall on a continuum in relation to semantic and episodic memory. In this study, we aimed to compare the event-related potential (ERP) correlates of self-knowledge to those of semantic and episodic memory, using N400 and Late Positive Component (LPC) as proxies for semantic and episodic processing, respectively. We considered an additional factor: time perspective. Temporally distant selves have been suggested to be more semantic compared to the present self, but thinking about one's past and future selves may also engage episodic memory. Twenty-eight adults answered whether traits (e.g., persistent) were true of most people holding an occupation (e.g., soldiers; semantic memory condition), or true of themselves 5 years ago, in the present, or 5 years from now (past, present, and future self-knowledge conditions). The study ended with an episodic recognition memory task for previously seen traits. Present self-knowledge produced mean LPC amplitudes at posterior parietal sites that fell between semantic and episodic memory. Mean LPC amplitudes for past and future self-knowledge were greater than for semantic memory, and not significantly different from episodic memory. Mean N400 amplitudes for the self-knowledge conditions were smaller than for semantic memory at sagittal sites. However, this N400 effect was not separable from a preceding P200 effect at these same electrode sites. This P200 effect can be interpreted as reflecting the greater emotional salience of self as compared to general knowledge, which may have facilitated semantic processing. Overall, our findings are consistent with a distinction between knowledge of others and self-knowledge, but the closeness of self-knowledge's neural correlates to either semantic or episodic memory appears to depend to some extent on time perspective. Copyright © 2017 Elsevier Ltd. All rights reserved.
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The differential contributions of visual imagery constructs on autobiographical thinking.
Aydin, Cagla
2018-02-01
There is a growing theoretical and empirical consensus on the central role of visual imagery in autobiographical memory. However, findings from studies that explore how individual differences in visual imagery are reflected on autobiographical thinking do not present a coherent story. One reason for the mixed findings was suggested to be the treatment of visual imagery as an undifferentiated construct while evidence shows that there is more than one type of visual imagery. The present study investigates the relative contributions of different imagery constructs; namely, object and spatial imagery, on autobiographical memory processes. Additionally, it explores whether a similar relation extends to imagining the future. The results indicate that while object imagery was significantly correlated with several phenomenological characteristics, such as the level of sensory and perceptual details for past events - but not for future events - spatial imagery predicted the level of episodic specificity for both past and future events. We interpret these findings as object imagery being recruited in tasks of autobiographical memory that employ reflective processes while spatial imagery is engaged during direct retrieval of event details. Implications for the role of visual imagery in autobiographical thinking processes are discussed.
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Ernst, Alexandra; Blanc, Frédéric; De Seze, Jérôme; Manning, Liliann
2015-01-01
The co-occurrence of autobiographical memory (AM) and episodic future thinking (EFT) impairment has been documented in relapsing-remitting multiple sclerosis (RR-MS) patients. On these bases, we aimed at probing the efficacy of a mental visual imagery (MVI)-based facilitation programme on AM and EFT functioning in the context of a randomised-controlled trial study in RR-MS patients. Using the Autobiographical Interview (AI), 40 patients presenting with an AM/EFT impairment were randomly assigned in three groups: (i) the experimental (n = 17), who followed the MVI programme, (ii) the verbal control (n = 10), who followed a sham verbal programme, and (iii) the stability groups (n = 13), who underwent the AM/EFT test twice, with no intervention in between. AI's second assessment scores showed a significant improvement of AM and EFT performance only for the experimental group, with a long-term robustness of treatment benefits. The control and stability groups' results ruled out nursing and test learning effects as explanations of AM/EFT improvement. These benefits were corroborated by the patients' comments, which indicated an effective MVI strategy transfer to daily life. Our results suggest that the MVI programme tackles a common cognitive process of scene construction present in AM and EFT.
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Mental simulation of future scenarios in transient global amnesia.
Juskenaite, Aurelija; Quinette, Peggy; Desgranges, Béatrice; de La Sayette, Vincent; Viader, Fausto; Eustache, Francis
2014-10-01
Researchers exploring mental time travel into the future have emphasized the role played by episodic memory and its cerebral substrates. Recently, owing to controversial findings in amnesic patients, this role has become a matter of intense debate. In order to understand whether episodic memory is indeed crucial to future thinking, we assessed this ability in 11 patients during an episode of transient global amnesia (TGA), a unique and severe amnesic syndrome that primarily affects episodic memory. In the first of two experiments, TGA patients were asked to recall personal past events as well as to imagine personal future events, without any guidance regarding content. Under this condition, compared with controls, they provided fewer past and fewer future events, and the latter were less closely related to their personal goals. Furthermore, TGA patients׳ descriptions of past and future events were scant, containing fewer descriptive elements in total and fewer internal details. In order to assess whether TGA patients might have been basing their future event narratives on their general knowledge about how these events usually unfold, in our second experiment, we asked them to imagine future events in response to short descriptions of common scenarios. Under this condition, inherently eliciting less detailed descriptions, not only were all the TGA patients able to describe common events as happening in the future, but their narratives contained comparable amounts of internal detail to those of controls, despite being less detailed overall. Taken together, our results indicate that severe amnesia interferes with TGA patients׳ ability to envisage their personal past and future on a general level as well as in detail, but less severely affects their ability to imagine common scenarios, which are not related to their personal goals, probably owing to their preserved semantic memory, logical reasoning and ability to create vivid mental images. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Wu, Wen-Hsiung; Cheng, Wen; Chiou, Wen-Bin
2017-01-01
Delay discounting refers to a pervasive tendency toward preferring smaller immediate gains over larger future gains. Recent empirical research has shown that episodic future thinking (EFT; i.e., projecting oneself into the future to pre-experience forthcoming events) can reduce the tendency toward discounting. A common tenet of psychological theories of crime is that delinquency results from focusing on short-term gains while failing to consider adequately the longer-term consequences of delinquent behavior. We investigated whether an EFT intervention involving the ideal self could induce lower discounting rates and, as a consequence, reduced delinquency. The results showed that, compared with control participants, participants engaging in EFT, that is, envisaging life events that would be experienced by their ideal selves, exhibited a lower discounting rate in a monetary choice task (Experiments 1 and 2), as well as a decreased tendency to make delinquent choices in imaginary scenarios (Experiment 1) and cheat in a matrix task (Experiment 2). The discounting tendency mediated the relationship between engaging in EFT pertaining to the ideal self and the tendency toward morally questionable behavior (Experiments 1 and 2). The findings of the two experiments indicate that engagement in EFT with a focus on the ideal self is sufficient to induce lower discounting rates, by promoting consideration of distant costs and thus increasing resistance to delinquent involvement and cheating (given the temptation of the immediate benefits that may accrue from such behavior). The current research constitutes an innovative approach to delinquency prevention and the promotion of morality.
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Wu, Wen-Hsiung; Cheng, Wen; Chiou, Wen-Bin
2017-01-01
Delay discounting refers to a pervasive tendency toward preferring smaller immediate gains over larger future gains. Recent empirical research has shown that episodic future thinking (EFT; i.e., projecting oneself into the future to pre-experience forthcoming events) can reduce the tendency toward discounting. A common tenet of psychological theories of crime is that delinquency results from focusing on short-term gains while failing to consider adequately the longer-term consequences of delinquent behavior. We investigated whether an EFT intervention involving the ideal self could induce lower discounting rates and, as a consequence, reduced delinquency. The results showed that, compared with control participants, participants engaging in EFT, that is, envisaging life events that would be experienced by their ideal selves, exhibited a lower discounting rate in a monetary choice task (Experiments 1 and 2), as well as a decreased tendency to make delinquent choices in imaginary scenarios (Experiment 1) and cheat in a matrix task (Experiment 2). The discounting tendency mediated the relationship between engaging in EFT pertaining to the ideal self and the tendency toward morally questionable behavior (Experiments 1 and 2). The findings of the two experiments indicate that engagement in EFT with a focus on the ideal self is sufficient to induce lower discounting rates, by promoting consideration of distant costs and thus increasing resistance to delinquent involvement and cheating (given the temptation of the immediate benefits that may accrue from such behavior). The current research constitutes an innovative approach to delinquency prevention and the promotion of morality. PMID:28303111
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Chen, Xing-jie; Liu, Lu-lu; Cui, Ji-fang; Wang, Ya; Chen, An-tao; Li, Feng-hua; Wang, Wei-hong; Zheng, Han-feng; Gan, Ming-yuan; Li, Chun-qiu; Shum, David H. K.; Chan, Raymond C. K.
2016-01-01
Mental time travel refers to the ability to recall past events and to imagine possible future events. Schizophrenia (SCZ) patients have problems in remembering specific personal experiences in the past and imagining what will happen in the future. This study aimed to examine episodic past and future thinking in SCZ spectrum disorders including SCZ patients and individuals with schizotypal personality disorder (SPD) proneness who are at risk for developing SCZ. Thirty-two SCZ patients, 30 SPD proneness individuals, and 33 healthy controls participated in the study. The Sentence Completion for Events from the Past Test (SCEPT) and the Sentence Completion for Events in the Future Test were used to measure past and future thinking abilities. Results showed that SCZ patients showed significantly reduced specificity in recalling past and imagining future events, they generated less proportion of specific and extended events compared to healthy controls. SPD proneness individuals only generated less extended events compared to healthy controls. The reduced specificity was mainly manifested in imagining future events. Both SCZ patients and SPD proneness individuals generated less positive events than controls. These results suggest that mental time travel impairments in SCZ spectrum disorders and have implications for understanding their cognitive and emotional deficits. PMID:27507958
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Attention and working memory: two basic mechanisms for constructing temporal experiences
Marchetti, Giorgio
2014-01-01
Various kinds of observations show that the ability of human beings to both consciously relive past events – episodic memory – and conceive future events, entails an active process of construction. This construction process also underpins many other important aspects of conscious human life, such as perceptions, language, and conscious thinking. This article provides an explanation of what makes the constructive process possible and how it works. The process mainly relies on attentional activity, which has a discrete and periodic nature, and working memory, which allows for the combination of discrete attentional operations. An explanation is also provided of how past and future events are constructed. PMID:25177305
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Assessing the role of memory in preschoolers' performance on episodic foresight tasks.
Atance, Cristina M; Sommerville, Jessica A
2014-01-01
A total of 48 preschoolers (ages 3, 4, and 5) received four tasks modelled after prior work designed to assess the development of "episodic foresight". For each task, children encountered a problem in one room and, after a brief delay, were given the opportunity in a second room to select an item to solve the problem. Importantly, after selecting an item, children were queried about their memory for the problem. Age-related changes were found both in children's ability to select the correct item and their ability to remember the problem. However, when we controlled for children's memory for the problem, there were no longer significant age-related changes on the item choice measure. These findings suggest that age-related changes in children's performance on these tasks are driven by improvements in children's memory versus improvements in children's future-oriented thinking or "foresight" per se. Our results have important implications for how best to structure tasks to measure children's episodic foresight, and also for the relative role of memory in this task and in episodic foresight more broadly.
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McAuliffe, Carmel; Corcoran, Paul; Hickey, Portia; McLeavey, Breda C
2008-03-01
To investigate the association between optional thinking (the ability to generate alternative solutions to interpersonal problems) in deliberate self-harm (DSH) patients and repeated self-harm. A prospective study of the association between optional thinking in interpersonal problem solving and repeated DSH within 12 months. A non-consecutive sample (N=152) of DSH patients presenting to the Accident and Emergency department of an acute hospital in Cork city, Ireland, was assessed using a structured interview schedule including the Suicide Intent Scale, the Hopelessness Scale, and the Optional Thinking Test. Repetition within 1 year was established by checking Accident and Emergency records at all three city hospitals. Participants were categorized as repeaters if they engaged in at least one further hospital-treated DSH episode, or non-repeaters. Approximately two-thirds (63.1%) of the sample had engaged in at least one act of DSH prior to their index episode. During follow-up 31 individuals (20.4%) repeated. History of self-harm was significantly associated with prospective repetition when considered alongside all the other predictor variables. Among first evers, low scores on the optional thinking test were significantly associated with the increased risk of repetition within 12 months. Among those with previous DSH, there was no evidence of an association between optional thinking and repetition within 12 months. Poor optional thinking is associated with increased risk of repeated deliberate self-harm in those who present with a first self-harm episode. Interventions to improve optional thinking skills, delivered soon after a first DSH presentation, may be useful in preventing repetition.
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[Factors influencing the sense of unintegration of thoughts in maintaining anger].
Endo, Hiroko; Yukawa, Shintaro
2013-12-01
Endo and Yukawa (2012) investigated the process of maintaining anger and demonstrated that a sense of unintegration of thoughts maintained anger by promoting recurrent thinking and avoidance behavior. Our present study examined how personality characteristics and situational factors affected the process of maintaining anger. Undergraduates (N=713) wrote about an anger episode, and completed questionnaires assessing their sense of unintegration of thoughts, recurrent thinking, avoidance behaviors, and maintaining anger. The questionnaires also assessed personality characteristics such as difficulty in identifying feelings, and situational factors such as the need for maintaining relationships, anger arousability, and meaning-making for the anger episode. The results of covariance structure analysis indicated that difficulties in identifying feelings and anger arousability contributed to maintaining anger by increasing the sense of unintegration of thoughts just after the episode. However, the need for maintaining relationships directly reduced the sense of unintegration of thoughts just after the episode, and indirectly decreased the present sense of unintegration of thoughts by meaning-making. Moreover, although recurrent thinking promoted the current sense of unintegration of thoughts, it also provided meaning.
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Does the self drive mental time travel?
Shao, Yi; Yao, Xiang; Ceci, Stephen J; Wang, Qi
2010-11-01
Research on autobiographical remembering has shown the intertwined relationship between the self and memory. Very little is known about the role of the self in the anticipation of the future. To investigate the association, European American (N=61) and Chinese (N=60) college students each reported two past autobiographical events and anticipated two future events, and described themselves in the past, present, and future. The results from a content analysis found that, regardless of culture, the future self and events were more positive and socially oriented than the past self and events. In general, European Americans provided more positive events and self-descriptions than Chinese. Men showed more personal focus in both experiences and self-descriptions than women at all time epochs. Importantly, independent of culture and gender, the self rather than the past events predicted the valence and personal focus of future events. These findings offer new insights into the dynamic relations between the self and episodic thinking.
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Familiar real-world spatial cues provide memory benefits in older and younger adults.
Robin, Jessica; Moscovitch, Morris
2017-05-01
Episodic memory, future thinking, and memory for scenes have all been proposed to rely on the hippocampus, and evidence suggests that these all decline in healthy aging. Despite this age-related memory decline, studies examining the effects of context reinstatement on episodic memory have demonstrated that reinstating elements of the encoding context of an event leads to better memory retrieval in both younger and older adults. The current study was designed to test whether more familiar, real-world contexts, such as locations that participants visited often, would improve the detail richness and vividness of memory for scenes, autobiographical events, and imagination of future events in young and older adults. The predicted age-related decline in internal details across all 3 conditions was accompanied by persistent effects of contextual familiarity, in which a more familiar spatial context led to increased detail and vividness of remembered scenes, autobiographical events, and, to some extent, imagined future events. This study demonstrates that autobiographical memory, imagination of the future, and scene memory are similarly affected by aging, and all benefit from being associated with more familiar (real-world) contexts, illustrating the stability of contextual reinstatement effects on memory throughout the life span. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
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... bipolar symptoms worse and increase the risk of suicide. Episodes of depression are more common than episodes of mania. The ... have problems with relationships, school, work, and finances. ... and depression. People with bipolar disorder who think or talk ...
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Observing Young Children's Creative Thinking: Engagement, Involvement and Persistence
ERIC Educational Resources Information Center
Robson, Sue; Rowe, Victoria
2012-01-01
This paper looks at young children's creative thinking as inferred through observations of their activities. A total of 52 episodes of child-initiated and adult-initiated activities in 3- to 4-year-olds in an English Children's Centre were analysed using the Analysing Children's Creative Thinking (ACCT) Framework. Results showed that activities…
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Self-projection and the brain.
Buckner, Randy L; Carroll, Daniel C
2007-02-01
When thinking about the future or the upcoming actions of another person, we mentally project ourselves into that alternative situation. Accumulating data suggest that envisioning the future (prospection), remembering the past, conceiving the viewpoint of others (theory of mind) and possibly some forms of navigation reflect the workings of the same core brain network. These abilities emerge at a similar age and share a common functional anatomy that includes frontal and medial temporal systems that are traditionally associated with planning, episodic memory and default (passive) cognitive states. We speculate that these abilities, most often studied as distinct, rely on a common set of processes by which past experiences are used adaptively to imagine perspectives and events beyond those that emerge from the immediate environment.
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Fit between Future Thinking and Future Orientation on Creative Imagination
ERIC Educational Resources Information Center
Chiu, Fa-Chung
2012-01-01
The purpose of the current study is to investigate the impact of future thinking, and the fit between future thinking and future orientation on creative thinking. In Study 1, 83 undergraduates were randomly assigned to three groups: 50-year future thinking, 5-year future thinking, and the present-day thinking. First, the priming tasks, in which…
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Effects of Episodic Future Thinking and Self-Projection on Children’s Prospective Memory Performance
Kretschmer-Trendowicz, Anett; Ellis, Judith A.; Altgassen, Mareike
2016-01-01
The present study is the first to investigate the benefits of episodic future thinking (EFT) at encoding on prospective memory (PM) in preschool (age: M = 66.34 months, SD = 3.28) and primary school children (age: M = 88.36 months, SD = 3.12). A second aim was to examine if self-projection influences the possible effects of EFT instructions. PM was assessed using a standard PM paradigm in children with a picture-naming task as the ongoing activity in which the PM task was embedded. Further, two first- and two second-order ToM tasks were administered as indicator of children’s self-projection abilities. Forty-one preschoolers and 39 school-aged children were recruited. Half of the participants in each age group were instructed to use EFT as a strategy to encode the PM task, while the others received standard PM instructions. Results revealed a significant age effect, with school-aged children significantly outperforming preschoolers and a significant effect of encoding condition with overall better performance when receiving EFT instructions compared to the standard encoding condition. Even though the interaction between age group and encoding condition was not significant, planned comparisons revealed first evidence that compared to the younger age group, older children’s PM benefitted more from EFT instructions during intention encoding. Moreover, results showed that although self-projection had a significant impact on PM performance, it did not influence the effects of EFT instructions. Overall, results indicate that children can use EFT encoding strategies to improve their PM performance once EFT abilities are sufficiently developed. Further, they provide first evidence that in addition to executive functions, which have already been shown to influence the development of PM across childhood, self-projection seems to be another key mechanism underlying this development. PMID:27355645
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Hinton, Devon E; Barlow, David H; Reis, Ria; de Jong, Joop
2016-12-01
We present a general model of why "thinking a lot" is a key presentation of distress in many cultures and examine how "thinking a lot" plays out in the Cambodian cultural context. We argue that the complaint of "thinking a lot" indicates the presence of a certain causal network of psychopathology that is found across cultures, but that this causal network is localized in profound ways. We show, using a Cambodian example, that examining "thinking a lot" in a cultural context is a key way of investigating the local bio-cultural ontology of psychopathology. Among Cambodian refugees, a typical episode of "thinking a lot" begins with ruminative-type negative cognitions, in particular worry and depressive thoughts. Next these negative cognitions may induce mental symptoms (e.g., poor concentration, forgetfulness, and "zoning out") and somatic symptoms (e.g., migraine headache, migraine-like blurry vision such as scintillating scotomas, dizziness, palpitations). Subsequently the very fact of "thinking a lot" and the induced symptoms may give rise to multiple catastrophic cognitions. Soon, as distress escalates, in a kind of looping, other negative cognitions such as trauma memories may be triggered. All these processes are highly shaped by the Cambodian socio-cultural context. The article shows that Cambodian trauma survivors have a locally specific illness reality that centers on dynamic episodes of "thinking a lot," or on what might be called the "thinking a lot" causal network.
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Eying the future: Eye movement in past and future thinking.
El Haj, Mohamad; Lenoble, Quentin
2017-06-07
We investigated eye movement during past and future thinking. Participants were invited to retrieve past events and to imagine future events while their scan path was recorded by an eye-tracker. Past thinking triggered more fixation (p < .05), and saccade counts (p < .05) than future thinking. Past and future thinking triggered a similar duration of fixations and saccades, as well as a similar amplitude of saccades. Interestingly, participants rated past thinking as more vivid than future thinking (p < .01). Therefore, the vividness of past thinking seems to be accompanied by an increased number of fixations and saccades. Fixations and saccades in past thinking can be interpreted as an attempt by the visual system to find (through saccades) and activate (through fixations) stored memory representations. The same interpretation can be applied to future thinking as this ability requires activation of past experiences. However, future thinking triggers fewer fixations and saccades than past thinking: this may be due to its decreased demand on visual imagery, but could also be related to a potentially deleterious effect of eye movements on spatial imagery required for future thinking. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Hopelessness and future thinking in parasuicide: the role of perfectionism.
Hunter, Elizabeth C; O'Connor, Rory C
2003-11-01
This study had three aims: (1) to independently replicate the future thinking effect, that parasuicides, when compared with controls, show a deficit in positive future thinking but no increase in negative future thinking; (2) to determine whether positive future thinking and socially prescribed perfectionism discriminate general hospital parasuicides from controls beyond measures of affect and; (3) to explore the relationship between future thinking and perfectionism. A cross-sectional design was employed. Three groups of participants took part: hospital parasuicide patients (N=22), hospital controls (N=22) and community controls (N=21). Parasuicide patients admitted, via accident and emergency, to a general hospital were matched with hospital and community controls and assessed on measures of hopelessness, depression, anxiety, perfectionism, and future thinking. There was evidence to support the future thinking effect. A discriminant function analysis revealed that social perfectionism and positive future thinking did indeed discriminate parasuicides from controls beyond the effects of hopelessness, depression, and anxiety. Exploratory relationships between perfectionism and positive future thinking were also reported. The results reinforce the importance of future thinking in parasuicide. Moreover, the role of social perfectionism in the suicidal process was elucidated and ought to be replicated within a prospective design.
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Benefits of Incubation on Divergent Thinking
ERIC Educational Resources Information Center
Chiang, Noelle C.; Chen, Meng-Liang
2017-01-01
Studies on whether fixation cues provided in the first episode of divergent thinking tasks influence creative outcomes after incubation, as they do for convergent problem-solving tasks, remain limited. This research examined the beneficial effects of incubation using the delayed- and immediate-incubation paradigms. Participants in Experiment 1…
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The Role of Episodic Context in Retrieval Practice Effects
ERIC Educational Resources Information Center
Whiffen, Joshua W.; Karpicke, Jeffrey D.
2017-01-01
The episodic context account of retrieval-based learning proposes that retrieval enhances subsequent retention because people must think back to and reinstate a prior learning context. Three experiments directly tested this central assumption of the context account. Subjects studied word lists and then either restudied the words under intentional…
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O'Connor, Rory C; Smyth, Roger; Williams, J Mark G
2015-02-01
Although there is clear evidence that low levels of positive future thinking (anticipation of positive experiences in the future) and hopelessness are associated with suicide risk, the relationship between the content of positive future thinking and suicidal behavior has yet to be investigated. This is the first study to determine whether the positive future thinking-suicide attempt relationship varies as a function of the content of the thoughts and whether positive future thinking predicts suicide attempts over time. A total of 388 patients hospitalized following a suicide attempt completed a range of clinical and psychological measures (depression, hopelessness, suicidal ideation, suicidal intent and positive future thinking). Fifteen months later, a nationally linked database was used to determine who had been hospitalized again after a suicide attempt. During follow-up, 25.6% of linked participants were readmitted to hospital following a suicide attempt. In univariate logistic regression analyses, previous suicide attempts, suicidal ideation, hopelessness, and depression-as well as low levels of achievement, low levels of financial positive future thoughts, and high levels of intrapersonal (thoughts about the individual and no one else) positive future thoughts predicted repeat suicide attempts. However, only previous suicide attempts, suicidal ideation, and high levels of intrapersonal positive future thinking were significant predictors in multivariate analyses. Positive future thinking has predictive utility over time; however, the content of the thinking affects the direction and strength of the positive future thinking-suicidal behavior relationship. Future research is required to understand the mechanisms that link high levels of intrapersonal positive future thinking to suicide risk and how intrapersonal thinking should be targeted in treatment interventions. (PsycINFO Database Record (c) 2015 APA, all rights reserved).
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What if? Neural activity underlying semantic and episodic counterfactual thinking.
Parikh, Natasha; Ruzic, Luka; Stewart, Gregory W; Spreng, R Nathan; De Brigard, Felipe
2018-05-25
Counterfactual thinking (CFT) is the process of mentally simulating alternative versions of known facts. In the past decade, cognitive neuroscientists have begun to uncover the neural underpinnings of CFT, particularly episodic CFT (eCFT), which activates regions in the default network (DN) also activated by episodic memory (eM) recall. However, the engagement of DN regions is different for distinct kinds of eCFT. More plausible counterfactuals and counterfactuals about oneself show stronger activity in DN regions compared to implausible and other- or object-focused counterfactuals. The current study sought to identify a source for this difference in DN activity. Specifically, self-focused counterfactuals may also be more plausible, suggesting that DN core regions are sensitive to the plausibility of a simulation. On the other hand, plausible and self-focused counterfactuals may involve more episodic information than implausible and other-focused counterfactuals, which would imply DN sensitivity to episodic information. In the current study, we compared episodic and semantic counterfactuals generated to be plausible or implausible against episodic and semantic memory reactivation using fMRI. Taking multivariate and univariate approaches, we found that the DN is engaged more during episodic simulations, including eM and all eCFT, than during semantic simulations. Semantic simulations engaged more inferior temporal and lateral occipital regions. The only region that showed strong plausibility effects was the hippocampus, which was significantly engaged for implausible CFT but not for plausible CFT, suggestive of binding more disparate information. Consequences of these findings for the cognitive neuroscience of mental simulation are discussed. Published by Elsevier Inc.
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Regional Center of Excellence for PTSD: Phoebe Putney Memorial Hospital
2011-09-01
hallucinations, and dissociative flashback episodes, including those that occur upon awakening or when intoxicated). Note: in children, trauma...sense of reliving the experience, illusions, hallucinations, and dissociative flashback episodes, including those that occur on awakening or when...thinking about event 2 Moderate, definite but transient dissociative quality, still very aware of surroundings, daydreaming quality 3 Severe
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Phenomenological Characteristics of Future Thinking in Alzheimer's Disease.
Moustafa, Ahmed A; El Haj, Mohamad
2018-05-11
This study investigates phenomenological reliving of future thinking in Alzheimer's disease (AD) patients and matched controls. All participants were asked to imagine in detail a future event, and afterward, were asked to rate phenomenological characteristics of their future thinking. As compared to controls, AD participants showed poor rating for reliving, travel in time, visual imagery, auditory imagery, language, and spatiotemporal specificity. However, no significant differences were observed between both groups in emotion and importance of future thinking. Results also showed lower rating for visual imagery relative to remaining phenomenological features in AD participants compared to controls; conversely, these participants showed higher ratings for emotion and importance of future thinking. AD seems to compromise some phenomenological characteristics of future thinking, especially, visual imagery; however, other phenomenological characteristics, such as emotion, seem to be relatively preserved in these populations. By highlighting the phenomenological experience of future thinking in AD, our paper opens a unique window into the conscious experience of the future in AD patients.
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2014-01-01
Objective: Although there is clear evidence that low levels of positive future thinking (anticipation of positive experiences in the future) and hopelessness are associated with suicide risk, the relationship between the content of positive future thinking and suicidal behavior has yet to be investigated. This is the first study to determine whether the positive future thinking–suicide attempt relationship varies as a function of the content of the thoughts and whether positive future thinking predicts suicide attempts over time. Method: A total of 388 patients hospitalized following a suicide attempt completed a range of clinical and psychological measures (depression, hopelessness, suicidal ideation, suicidal intent and positive future thinking). Fifteen months later, a nationally linked database was used to determine who had been hospitalized again after a suicide attempt. Results: During follow-up, 25.6% of linked participants were readmitted to hospital following a suicide attempt. In univariate logistic regression analyses, previous suicide attempts, suicidal ideation, hopelessness, and depression—as well as low levels of achievement, low levels of financial positive future thoughts, and high levels of intrapersonal (thoughts about the individual and no one else) positive future thoughts predicted repeat suicide attempts. However, only previous suicide attempts, suicidal ideation, and high levels of intrapersonal positive future thinking were significant predictors in multivariate analyses. Discussion: Positive future thinking has predictive utility over time; however, the content of the thinking affects the direction and strength of the positive future thinking–suicidal behavior relationship. Future research is required to understand the mechanisms that link high levels of intrapersonal positive future thinking to suicide risk and how intrapersonal thinking should be targeted in treatment interventions. PMID:25181026
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Scene construction in schizophrenia.
Raffard, Stéphane; D'Argembeau, Arnaud; Bayard, Sophie; Boulenger, Jean-Philippe; Van der Linden, Martial
2010-09-01
Recent research has revealed that schizophrenia patients are impaired in remembering the past and imagining the future. In this study, we examined patients' ability to engage in scene construction (i.e., the process of mentally generating and maintaining a complex and coherent scene), which is a key part of retrieving past experiences and episodic future thinking. 24 participants with schizophrenia and 25 healthy controls were asked to imagine new fictitious experiences and described their mental representations of the scenes in as much detail as possible. Descriptions were scored according to various dimensions (e.g., sensory details, spatial reference), and participants also provided ratings of their subjective experience when imagining the scenes (e.g., their sense of presence, the perceived similarity of imagined events to past experiences). Imagined scenes contained less phenomenological details (d = 1.11) and were more fragmented (d = 2.81) in schizophrenia patients compared to controls. Furthermore, positive symptoms were positively correlated to the sense of presence (r = .43) and the perceived similarity of imagined events to past episodes (r = .47), whereas negative symptoms were negatively related to the overall richness of the imagined scenes (r = -.43). The results suggest that schizophrenic patients' impairments in remembering the past and imagining the future are, at least in part, due to deficits in the process of scene construction. The relationships between the characteristics of imagined scenes and positive and negative symptoms could be related to reality monitoring deficits and difficulties in strategic retrieval processes, respectively. Copyright 2010 APA, all rights reserved.
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ERIC Educational Resources Information Center
Orthia, Lindy A.; Dobos, Amy R.; Guy, Tristan; Kan, Shanan Z.; Keys, Siân E.; Nekvapil, Stefan; Ngu, Dalton H. Y.
2012-01-01
In this study, students and staff involved in an undergraduate science communication course investigated people's responses to a science-rich episode of the animated sitcom "The Simpsons". Using focus groups, we sought to find out if and how the episode influenced our 34 participants' perceptions of science, but our results problematised…
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Emotional intensity in episodic autobiographical memory and counterfactual thinking.
Stanley, Matthew L; Parikh, Natasha; Stewart, Gregory W; De Brigard, Felipe
2017-02-01
Episodic counterfactual thoughts-imagined alternative ways in which personal past events might have occurred-are frequently accompanied by intense emotions. Here, participants recollected positive and negative autobiographical memories and then generated better and worse episodic counterfactual events from those memories. Our results suggest that the projected emotional intensity during the simulated remembered/imagined event is significantly higher than but typically positively related to the emotional intensity while remembering/imagining the event. Furthermore, repeatedly simulating counterfactual events heightened the emotional intensity felt while simulating the counterfactual event. Finally, for both the emotional intensity accompanying the experience of remembering/imagining and the projected emotional intensity during the simulated remembered/imagined event, the emotional intensity of negative memories was greater than the emotional intensity of upward counterfactuals generated from them but lower than the emotional intensity of downward counterfactuals generated from them. These findings are discussed in relation to clinical work and functional theories of counterfactual thinking. Copyright © 2017 Elsevier Inc. All rights reserved.
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Mental time travel and the shaping of the human mind
Suddendorf, Thomas; Addis, Donna Rose; Corballis, Michael C.
2009-01-01
Episodic memory, enabling conscious recollection of past episodes, can be distinguished from semantic memory, which stores enduring facts about the world. Episodic memory shares a core neural network with the simulation of future episodes, enabling mental time travel into both the past and the future. The notion that there might be something distinctly human about mental time travel has provoked ingenious attempts to demonstrate episodic memory or future simulation in non-human animals, but we argue that they have not yet established a capacity comparable to the human faculty. The evolution of the capacity to simulate possible future events, based on episodic memory, enhanced fitness by enabling action in preparation of different possible scenarios that increased present or future survival and reproduction chances. Human language may have evolved in the first instance for the sharing of past and planned future events, and, indeed, fictional ones, further enhancing fitness in social settings. PMID:19528013
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ERIC Educational Resources Information Center
Getty Center for Education in the Arts, Los Angeles, CA.
This guide and accompanying videotape are the fifth and final in a series that present full lessons and interviews with the instructors who created the lessons. Intended as starting points to stimulate thinking about a comprehensive approach to art education, these instructors discuss how they developed their lessons and how this approach has…
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Toyota, Hiroshi
2011-02-01
The present study examined the effects of emotion elicited by episodes (past events or expected future events) and the relationship between individual differences in emotional intelligence and memory. Participants' emotional intelligence was assessed on the Japanese version of Emotional Skills and Competence Questionnaire. They rated the pleasantness of episodes they associated with targets, and then performed unexpected free recall tests. When the targets were associated with episodes that were past events, all participants recalled more of the targets associated with pleasant and unpleasant episodes than those associated with neutral episodes. However, when the targets were associated with episodes expected to occur in the future, only participants with higher emotional intelligence scores recalled more of the targets associated with pleasant and unpleasant episodes. The participants with lower emotional intelligence scores recalled the three target types with similar accuracy. These results were interpreted as showing that emotional intelligence is associated with the processing of targets associated with future episodes as retrieval cues.
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The MNESIS model: Memory systems and processes, identity and future thinking.
Eustache, Francis; Viard, Armelle; Desgranges, Béatrice
2016-07-01
The Memory NEo-Structural Inter-Systemic model (MNESIS; Eustache and Desgranges, Neuropsychology Review, 2008) is a macromodel based on neuropsychological data which presents an interactive construction of memory systems and processes. Largely inspired by Tulving's SPI model, MNESIS puts the emphasis on the existence of different memory systems in humans and their reciprocal relations, adding new aspects, such as the episodic buffer proposed by Baddeley. The more integrative comprehension of brain dynamics offered by neuroimaging has contributed to rethinking the existence of memory systems. In the present article, we will argue that understanding the concept of memory by dividing it into systems at the functional level is still valid, but needs to be considered in the light of brain imaging. Here, we reinstate the importance of this division in different memory systems and illustrate, with neuroimaging findings, the links that operate between memory systems in response to task demands that constrain the brain dynamics. During a cognitive task, these memory systems interact transiently to rapidly assemble representations and mobilize functions to propose a flexible and adaptative response. We will concentrate on two memory systems, episodic and semantic memory, and their links with autobiographical memory. More precisely, we will focus on interactions between episodic and semantic memory systems in support of 1) self-identity in healthy aging and in brain pathologies and 2) the concept of the prospective brain during future projection. In conclusion, this MNESIS global framework may help to get a general representation of human memory and its brain implementation with its specific components which are in constant interaction during cognitive processes. Copyright © 2016 Elsevier Ltd. All rights reserved.
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Futures Thinking, Learning, and Leading: Applying Multiple Intelligences to Success and Innovation
ERIC Educational Resources Information Center
Buchen, Irving H.
2006-01-01
The focus of this book is to explore the extent to which our thinking, learning, and leading is influenced and shaped by the future. In the process, professionals and organizations are classified into three basic types: future-oriented, future-poised, and future-driven. The last typically employs divergent and convergent thinking and planning; and…
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Developing Students' Futures Thinking in Science Education
ERIC Educational Resources Information Center
Jones, Alister; Buntting, Cathy; Hipkins, Rose; McKim, Anne; Conner, Lindsey; Saunders, Kathy
2012-01-01
Futures thinking involves a structured exploration into how society and its physical and cultural environment could be shaped in the future. In science education, an exploration of socio-scientific issues offers significant scope for including such futures thinking. Arguments for doing so include increasing student engagement, developing students'…
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Episodic simulation of future events is impaired in mild Alzheimer's disease
Addis, Donna Rose; Sacchetti, Daniel C.; Ally, Brandon A.; Budson, Andrew E.; Schacter, Daniel L.
2009-01-01
Recent neuroimaging studies have demonstrated that both remembering the past and simulating the future activate a core neural network including the medial temporal lobes. Regions of this network, in particular the medial temporal lobes, are prime sites for amyloid deposition and are structurally and functionally compromised in Alzheimer's disease (AD). While we know some functions of this core network, specifically episodic autobiographical memory, are impaired in AD, no study has examined whether future episodic simulation is similarly impaired. We tested the ability of sixteen AD patients and sixteen age-matched controls to generate past and future autobiographical events using an adapted version of the Autobiographical Interview. Participants also generated five remote autobiographical memories from across the lifespan. Event transcriptions were segmented into distinct details, classified as either internal (episodic) or external (non-episodic). AD patients exhibited deficits in both remembering past events and simulating future events, generating fewer internal and external episodic details than healthy older controls. The internal and external detail scores were strongly correlated across past and future events, providing further evidence of the close linkages between the mental representations of past and future. PMID:19497331
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How do episodic and semantic memory contribute to episodic foresight in young children?
Martin-Ordas, Gema; Atance, Cristina M; Caza, Julian S
2014-01-01
Humans are able to transcend the present and mentally travel to another time, place, or perspective. Mentally projecting ourselves backwards (i.e., episodic memory) or forwards (i.e., episodic foresight) in time are crucial characteristics of the human memory system. Indeed, over the past few years, episodic memory has been argued to be involved both in our capacity to retrieve our personal past experiences and in our ability to imagine and foresee future scenarios. However, recent theory and findings suggest that semantic memory also plays a significant role in imagining future scenarios. We draw on Tulving's definition of episodic and semantic memory to provide a critical analysis of their role in episodic foresight tasks described in the developmental literature. We conclude by suggesting future directions of research that could further our understanding of how both episodic memory and semantic memory are intimately connected to episodic foresight.
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How do episodic and semantic memory contribute to episodic foresight in young children?
Martin-Ordas, Gema; Atance, Cristina M.; Caza, Julian S.
2014-01-01
Humans are able to transcend the present and mentally travel to another time, place, or perspective. Mentally projecting ourselves backwards (i.e., episodic memory) or forwards (i.e., episodic foresight) in time are crucial characteristics of the human memory system. Indeed, over the past few years, episodic memory has been argued to be involved both in our capacity to retrieve our personal past experiences and in our ability to imagine and foresee future scenarios. However, recent theory and findings suggest that semantic memory also plays a significant role in imagining future scenarios. We draw on Tulving’s definition of episodic and semantic memory to provide a critical analysis of their role in episodic foresight tasks described in the developmental literature. We conclude by suggesting future directions of research that could further our understanding of how both episodic memory and semantic memory are intimately connected to episodic foresight. PMID:25071690
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Corticostriatal circuitry in regulating diseases characterized by intrusive thinking
Kalivas, Benjamin C.; Kalivas, Peter W.
2016-01-01
Intrusive thinking triggers clinical symptoms in many neuropsychiatric disorders. Using drug addiction as an exemplar disorder sustained in part by intrusive thinking, we explore studies demonstrating that impairments in corticostriatal circuitry strongly contribute to intrusive thinking. Neuroimaging studies have long implicated this projection in cue-induced craving to use drugs, and preclinical models show that marked changes are produced at corticostriatal synapses in the nucleus accumbens during a relapse episode. We delineate an accumbens microcircuit that mediates cue-induced drug seeking becoming an intrusive event. This microcircuit harbors many potential therapeutic targets. We focus on preclinical and clinical studies, showing that administering N-acetylcysteine restores uptake of synaptic glutamate by astroglial glutamate transporters and thereby inhibits intrusive thinking. We posit that because intrusive thinking is a shared endophenotype in many disorders, N-acetylcysteine has positive effects in clinical trials for a variety of neuropsychiatric disorders, including drug addiction, gambling, trichotillomania, and depression. PMID:27069381
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Corticostriatal circuitry in regulating diseases characterized by intrusive thinking.
Kalivas, Benjamin C; Kalivas, Peter W
2016-03-01
Intrusive thinking triggers clinical symptoms in many neuropsychiatric disorders. Using drug addiction as an exemplar disorder sustained in part by intrusive thinking, we explore studies demonstrating that impairments in corticostriatal circuitry strongly contribute to intrusive thinking. Neuroimaging studies have long implicated this projection in cue-induced craving to use drugs, and preclinical models show that marked changes are produced at corticostriatal synapses in the nucleus accumbens during a relapse episode. We delineate an accumbens microcircuit that mediates cue-induced drug seeking becoming an intrusive event. This microcircuit harbors many potential therapeutic targets. We focus on preclinical and clinical studies, showing that administering N-acetylcysteine restores uptake of synaptic glutamate by astroglial glutamate transporters and thereby inhibits intrusive thinking. We posit that because intrusive thinking is a shared endophenotype in many disorders, N-acetylcysteine has positive effects in clinical trials for a variety of neuropsychiatric disorders, including drug addiction, gambling, trichotillomania, and depression.
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Ten principles for thinking about the future: a primer for environmental professionals
David N. Bengston
2017-01-01
Every decision we make is about the future, but most of us are never taught how to think critically about it. This guide addresses this issue by identifying and reviewing 10 principles for thinking about the future, along with related strategies for improving environmental foresight. The principles and strategies are drawn from the transdisciplinary field of futures...
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Suicidal Behaviour in Mood Disorders—Who, When, and Why?
Isometsä, Erkki
2014-01-01
Objective: About one-half to two-thirds of all suicides are by people who suffer from mood disorders; preventing suicides among those who suffer from them is thus central for suicide prevention. Understanding factors underlying suicide risk is necessary for rational preventive decisions. Method: The literature on risk factors for completed and attempted suicide among subjects with depressive and bipolar disorders (BDs) was reviewed. Results: Lifetime risk of completed suicide among psychiatric patients with mood disorders is likely between 5% and 6%, with BDs, and possibly somewhat higher risk than patients with major depressive disorder. Longitudinal and psychological autopsy studies indicate suicidal acts usually take place during major depressive episodes (MDEs) or mixed illness episodes. Incidence of suicide attempts is about 20- to 40-fold, compared with euthymia, during these episodes, and duration of these high-risk states is therefore an important determinant of overall risk. Substance use and cluster B personality disorders also markedly increase risk of suicidal acts during mood episodes. Other major risk factors include hopelessness and presence of impulsive–aggressive traits. Both childhood adversity and recent adverse life events are likely to increase risk of suicide attempts, and suicidal acts are predicted by poor perceived social support. Understanding suicidal thinking and decision making is necessary for advancing treatment and prevention. Conclusion: Among subjects with mood disorders, suicidal acts usually occur during MDEs or mixed episodes concurrent with comorbid disorders. Nevertheless, illness factors can only in part explain suicidal behaviour. Illness factors, difficulty controlling impulsive and aggressive responses, plus predisposing early exposures and life situations result in a process of suicidal thinking, planning, and acts. PMID:24881160
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Suicidal behaviour in mood disorders--who, when, and why?
Isometsä, Erkki
2014-03-01
About one-half to two-thirds of all suicides are by people who suffer from mood disorders; preventing suicides among those who suffer from them is thus central for suicide prevention. Understanding factors underlying suicide risk is necessary for rational preventive decisions. The literature on risk factors for completed and attempted suicide among subjects with depressive and bipolar disorders (BDs) was reviewed. Lifetime risk of completed suicide among psychiatric patients with mood disorders is likely between 5% and 6%, with BDs, and possibly somewhat higher risk than patients with major depressive disorder. Longitudinal and psychological autopsy studies indicate suicidal acts usually take place during major depressive episodes (MDEs) or mixed illness episodes. Incidence of suicide attempts is about 20- to 40-fold, compared with euthymia, during these episodes, and duration of these high-risk states is therefore an important determinant of overall risk. Substance use and cluster B personality disorders also markedly increase risk of suicidal acts during mood episodes. Other major risk factors include hopelessness and presence of impulsive-aggressive traits. Both childhood adversity and recent adverse life events are likely to increase risk of suicide attempts, and suicidal acts are predicted by poor perceived social support. Understanding suicidal thinking and decision making is necessary for advancing treatment and prevention. Among subjects with mood disorders, suicidal acts usually occur during MDEs or mixed episodes concurrent with comorbid disorders. Nevertheless, illness factors can only in part explain suicidal behaviour. Illness factors, difficulty controlling impulsive and aggressive responses, plus predisposing early exposures and life situations result in a process of suicidal thinking, planning, and acts.
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Concreteness of Positive, Negative, and Neutral Repetitive Thinking About the Future
Behar, Evelyn; McGowan, Sarah Kate; McLaughlin, Katie A.; Borkovec, T.D.; Goldwin, Michelle; Bjorkquist, Olivia
2014-01-01
Consistent with assertions that the adaptiveness of repetitive thinking is influenced by both its valence and style, Stöber (e.g., Stöber & Borkovec, 2002) has argued that worry is characterized by a reduced concreteness of thought content and that the resulting abstractness contributes to its inhibition of some aspects of anxious responding. However, extant research does not provide a direct test of Stöber’s reduced concreteness theory of worry. We sought to test Stöber’s theory and to examine the adaptiveness of repetitive worrisome thinking by randomly assigning 108 participants to engage in five consecutive periods of repetitive thinking about positively, negatively, or neutrally valenced potential future events. Results based on coding of thought data indicated that (a) repetitive thinking became increasingly less concrete as periods progressed; (b) contrary to Stöber’s theory, both negative and positive repetitive future thinking were more concrete than neutral repetitive future thinking (and did not differ from each other); and (c) abstractness of thought during negative repetitive future thinking was associated with reduced reports of imagery-based activity. Results based on self-reported affect indicated that negatively valenced repetitive future thinking was uniquely associated with initial decreases in anxious affect, followed by increased anxious affect that coincided with increased imagery-based activity. This suggests that worry is associated with a sequential mitigation of anxious meaning followed by a strengthening of anxious meaning over time. Theoretical and clinical implications of these findings are discussed. PMID:22440067
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ERIC Educational Resources Information Center
Viard, Armelle; Desgranges, Beatrice; Eustache, Francis; Piolino, Pascale
2012-01-01
Remembering the past and envisioning the future are at the core of one's sense of identity. Neuroimaging studies investigating the neural substrates underlying past and future episodic events have been growing in number. However, the experimental paradigms used to select and elicit episodic events vary greatly, leading to disparate results,…
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Foresight beyond the very next event: four-year-olds can link past and deferred future episodes
Redshaw, Jonathan; Suddendorf, Thomas
2013-01-01
Previous experiments have demonstrated that by 4 years of age children can use information from a past episode to solve a problem for the very next future episode. However, it remained unclear whether 4-year-olds can similarly use such information to solve a problem for a more removed future episode that is not of immediate concern. In the current study we introduced 4-year-olds to problems in one room before taking them to another room and distracting them for 15 min. The children were then offered a choice of items to place into a bucket that was to be taken back to the first room when a 5-min sand-timer had completed a cycle. Across two conceptually distinct domains, the children placed the item that could solve the deferred future problem above chance level. This result demonstrates that by 48 months many children can recall a problem from the past and act in the present to solve that problem for a deferred future episode. We discuss implications for theories about the nature of episodic foresight. PMID:23847575
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Moral judgment in episodic amnesia.
Craver, Carl F; Keven, Nazim; Kwan, Donna; Kurczek, Jake; Duff, Melissa C; Rosenbaum, R Shayna
2016-08-01
To investigate the role of episodic thought about the past and future in moral judgment, we administered a well-established moral judgment battery to individuals with hippocampal damage and deficits in episodic thought (insert Greene et al. 2001). Healthy controls select deontological answers in high-conflict moral scenarios more frequently when they vividly imagine themselves in the scenarios than when they imagine scenarios abstractly, at some personal remove. If this bias is mediated by episodic thought, individuals with deficits in episodic thought should not exhibit this effect. We report that individuals with deficits in episodic memory and future thought make moral judgments and exhibit the biasing effect of vivid, personal imaginings on moral judgment. These results strongly suggest that the biasing effect of vivid personal imagining on moral judgment is not due to episodic thought about the past and future. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.
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Hu, Xiaochen; Kleinschmidt, Helena; Martin, Jason A.; Han, Ying; Thelen, Manuela; Meiberth, Dix; Jessen, Frank; Weber, Bernd
2017-01-01
Delay discounting (DD) refers to the phenomenon that individuals discount future consequences. Previous studies showed that future imagination reduces DD, which was mediated by functional connectivity between medial prefrontal valuation areas and a key region for episodic memory (hippocampus). Future imagination involves an initial period of construction and a later period of elaboration, with the more elaborative latter period recruiting more cortical regions. This study examined whether elaborative future imagination modulated DD, and if so, what are the underlying neural substrates. It was assumed that cortical areas contribute to the modulation effect during the later period of imagination. Since future imagination is supported by episodic memory capacity, we additionally hypothesize that the neural network underlying the modulation effect is related to individual episodic memory capacity. Twenty-two subjects received an extensive interview on personal future events, followed by an fMRI DD experiment with and without the need to perform elaborative future imagination simultaneously. Subjects' episodic memory capacity was also assessed. Behavioral results replicate previous findings of a reduced discount rate in the DD plus imagination condition compared to the DD only condition. The behavioral effect positively correlated with: (i) subjective value signal changes in midline brain structures during the initial imagination period; and (ii) signal changes in left prefrontoparietal areas during the later imagination period. Generalized psychophysiological interaction (gPPI) analyses reveal positive correlations between the behavioral effect and functional connectivity among the following areas: right anterior cingulate cortex (ACC) and left hippocampus; left inferior parietal cortex (IPC) and left hippocampus; and left IPC and bilateral occipital cortices. These changes in functional connectivity are also associated with episodic memory capacity. A hierarchical multiple regression indicates that the model with both the valuation related signal changes in the right ACC and the imagination related signal changes in the left IPC best predicts the reduction in DD. This study illustrates interactions between the left hippocampus and multiple cortical regions underlying the modulation effect of elaborative episodic future imagination, demonstrating, for the first time, empirical support for a relation to individual episodic memory capacity. PMID:28105009
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Hu, Xiaochen; Kleinschmidt, Helena; Martin, Jason A; Han, Ying; Thelen, Manuela; Meiberth, Dix; Jessen, Frank; Weber, Bernd
2016-01-01
Delay discounting (DD) refers to the phenomenon that individuals discount future consequences. Previous studies showed that future imagination reduces DD, which was mediated by functional connectivity between medial prefrontal valuation areas and a key region for episodic memory (hippocampus). Future imagination involves an initial period of construction and a later period of elaboration, with the more elaborative latter period recruiting more cortical regions. This study examined whether elaborative future imagination modulated DD, and if so, what are the underlying neural substrates. It was assumed that cortical areas contribute to the modulation effect during the later period of imagination. Since future imagination is supported by episodic memory capacity, we additionally hypothesize that the neural network underlying the modulation effect is related to individual episodic memory capacity. Twenty-two subjects received an extensive interview on personal future events, followed by an fMRI DD experiment with and without the need to perform elaborative future imagination simultaneously. Subjects' episodic memory capacity was also assessed. Behavioral results replicate previous findings of a reduced discount rate in the DD plus imagination condition compared to the DD only condition. The behavioral effect positively correlated with: (i) subjective value signal changes in midline brain structures during the initial imagination period; and (ii) signal changes in left prefrontoparietal areas during the later imagination period. Generalized psychophysiological interaction (gPPI) analyses reveal positive correlations between the behavioral effect and functional connectivity among the following areas: right anterior cingulate cortex (ACC) and left hippocampus; left inferior parietal cortex (IPC) and left hippocampus; and left IPC and bilateral occipital cortices. These changes in functional connectivity are also associated with episodic memory capacity. A hierarchical multiple regression indicates that the model with both the valuation related signal changes in the right ACC and the imagination related signal changes in the left IPC best predicts the reduction in DD. This study illustrates interactions between the left hippocampus and multiple cortical regions underlying the modulation effect of elaborative episodic future imagination, demonstrating, for the first time, empirical support for a relation to individual episodic memory capacity.
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Older Adults' Recognition of Trade-Offs in Healthcare Decision-Making.
Case, Siobhan M; O'Leary, John; Kim, Nancy; Tinetti, Mary E; Fried, Terri R
2015-08-01
To examine older persons' understanding of healthcare decision-making involving trade-offs. Cross-sectional survey. Primary care clinics. Community-living persons aged 65 and older (N = 50). After being primed to think about trade-offs with a focus on chronic disease management, participants were asked to describe a decision they had made in the past involving a trade-off. If they could not, they were asked to describe a decision they might face in the future and were then given an example of a decision. They were also asked about communication with their primary care provider about their priorities when faced with a trade-off. Forty-four participants (88%) were able to describe a healthcare decision involving a trade-off; 25 provided a decision in the past, 17 provided a decision they might face in the future, and two provided a future decision after hearing an example. One participant described a nonmedical decision, and two participants described goals without providing a trade-off. Of the healthcare decisions, 26 involved surgery, seven were end-of life decisions, seven involved treatment of chronic disease, and four involved chemotherapy. When asked whether their providers should know their health outcome priorities, 44 (88%) replied yes, and 35 (70%) believed their providers knew their priorities, but only 18 (36%) said that they had had a specific conversation about priorities. The majority of participants were able to recognize the trade-offs involved in healthcare decision-making and wanted their providers to know their priorities regarding the trade-offs. Despite being primed to think about the trade-offs involved in day-to-day treatment of chronic disease, participants most frequently described episodic, high-stakes decisions including surgery and end-of-life care. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.
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Sevincer, A Timur; Wagner, Greta; Kalvelage, Johanna; Oettingen, Gabriele
2014-04-01
Previous research has shown that positive thinking, in the form of fantasies about an idealized future, predicts low effort and poor performance. In the studies reported here, we used computerized content analysis of historical documents to investigate the relation between positive thinking about the future and economic development. During the financial crisis from 2007 to 2009, the more weekly newspaper articles in the economy page of USA Today contained positive thinking about the future, the more the Dow Jones Industrial Average declined in the subsequent week and 1 month later. In addition, between the New Deal era and the present time, the more presidential inaugural addresses contained positive thinking about the future, the more the gross domestic product and the employment rate declined in the presidents' subsequent tenures. These counterintuitive findings may help reveal the psychological processes that contribute to an economic crisis.
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Futuring for Future Ready Librarians
ERIC Educational Resources Information Center
Figueroa, Miguel A.
2018-01-01
Futurists and foresight professionals offer several guiding principles for thinking about the future. These principles can help people to think about the future and become more powerful players in shaping the preferred futures they want for themselves and their communities. The principles also fit in well as strategies to support the Future Ready…
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Brown, Adam D; Addis, Donna Rose; Romano, Tracy A; Marmar, Charles R; Bryant, Richard A; Hirst, William; Schacter, Daniel L
2014-01-01
Individuals with post-traumatic stress disorder (PTSD) tend to retrieve autobiographical memories with less episodic specificity, referred to as overgeneralised autobiographical memory. In line with evidence that autobiographical memory overlaps with one's capacity to imagine the future, recent work has also shown that individuals with PTSD also imagine themselves in the future with less episodic specificity. To date most studies quantify episodic specificity by the presence of a distinct event. However, this method does not distinguish between the numbers of internal (episodic) and external (semantic) details, which can provide additional insights into remembering the past and imagining the future. This study employed the Autobiographical Interview (AI) coding scheme to the autobiographical memory and imagined future event narratives generated by combat veterans with and without PTSD. Responses were coded for the number of internal and external details. Compared to combat veterans without PTSD, those with PTSD generated more external than internal details when recalling past or imagining future events, and fewer internal details were associated with greater symptom severity. The potential mechanisms underlying these bidirectional deficits and clinical implications are discussed.
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Zheng, Huimin; Luo, Jiayi; Yu, Rongjun
2014-01-01
Reflecting on past events and reflecting on future events are two fundamentally different processes, each traveling in the opposite direction of the other through conceptual time. But what we are able to imagine seems to be constrained by what we have previously experienced, suggesting a close link between memory and prospection. Recent theories suggest that recalling the past lies at the core of imagining and planning for the future. The existence of this link is supported by evidence gathered from neuroimaging, lesion, and developmental studies. Yet it is not clear exactly how the novel episodes people construct in their sense of the future develop out of their historical memories. There must be intermediary processes that utilize memory as a basis on which to generate future oriented thinking. Here, we review studies on goal-directed processing, associative learning, cognitive control, and creativity and link them with research on prospection. We suggest that memory cooperates with additional functions like goal-directed learning to construct and simulate novel events, especially self-referential events. The coupling between memory-related hippocampus and other brain regions may underlie such memory-based prospection. Abnormalities in this constructive process may contribute to mental disorders such as schizophrenia. PMID:25147532
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The Experimental Manipulation of Desire Thinking in Alcohol use Disorder.
Caselli, Gabriele; Gemelli, Antonella; Spada, Marcantonio M
2017-03-01
Desire thinking is a voluntary cognitive process involving verbal and imaginal elaboration of a desired target. Recent research has revealed that desire thinking may play a significant role in the escalation of craving. The goal of this study was to explore the effect of a desire thinking induction on craving in a sample of patients with alcohol use disorder. Ten patients with alcohol use disorder were exposed to a brief exposure to alcohol-related thoughts plus desire thinking induction versus brief exposure to alcohol-related thoughts plus distraction. The induction of desire thinking led to a significant increase in distress and urge to use alcohol when compared to a behavioural assessment test and a distraction task. The clinical implications for the treatment of alcohol use disorder are discussed. Copyright © 2016 John Wiley & Sons, Ltd. Psychotherapeutic strategies that target desire thinking, both at the assessment and at the intervention levels, may be relevant in the treatment of craving-related problems. Deriving and illustrating the role of desire thinking in a given episode of craving may support the development of metacognitive awareness about its functions and consequences. Copyright © 2016 John Wiley & Sons, Ltd.
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Developing Creative and Critical Thinkers
2009-12-01
competitive advantage and long-term success. Strategic thinking meshes anticipated requirements with future organizational capabilities to ensure the organization wins in the future. Examples of failures in strategic thinking abound. They include the recent failures of U.S. auto companies to understand the key factors facing their industry. Of greater significance is our own failure of strategic thinking in the formulation and acceptance of the many pre-war assumptions about Iraq. The core elements of strategic thinking are the ability to think creatively and critically
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Abram, M; Picard, L; Navarro, B; Piolino, P
2014-10-01
We investigated the episodic/semantic distinction in remembering the past and imagining the future and explored cognitive mechanisms predicting events' specificity throughout the lifespan. Eighty-three 6- to 81-year-old participants, divided into 5 age groups, underwent past, present and future episodic (events' evocation) and semantic (self-descriptions) autobiographical tasks and a complementary cognitive test battery (executive functions, working and episodic memory). The main results showed age effects on episodic events' evocation indicating an inverted U function (i.e., developmental progression from 6 to 21years and aging decline). By contrast, age effects were slighter on self-descriptions while self-defining events' evocation increased with age. Furthermore, age effects on episodic events' evocation were mainly mediated by age effects on cognitive functions and personal semantics. These new findings indicate a developmental and aging episodic/semantic distinction for both remembering the past and imagining the future, and suggest that above similarities, these abilities could have a fundamentally different basis. Copyright © 2014 Elsevier Inc. All rights reserved.
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Cao, Xiancai; Madore, Kevin P; Wang, Dahua; Schacter, Daniel L
2018-09-01
Attachment theories and studies have shown that Internal Working Models (IWMs) can impact autobiographical memory and future-oriented information processing relevant to close relationships. According to the constructive episodic simulation hypothesis (CESH), both remembering the past and imagining the future rely on episodic memory. We hypothesised that one way IWMs may bridge past experiences and future adaptations is via episodic memory. The present study investigated the association between attachment and episodic specificity in attachment-relevant and attachment-irrelevant memory and imagination among young and older adults. We measured the attachment style of 37 young adults and 40 older adults, and then asked them to remember or imagine attachment-relevant and attachment-irrelevant events. Participants' narratives were coded for internal details (i.e., episodic) and external details (e.g., semantic, repetitions). The results showed that across age group, secure individuals generated more internal details and fewer external details in attachment-relevant tasks compared to attachment-irrelevant tasks; these differences were not observed in insecure individuals. These findings support the CESH and provide a new perspective to understand the function of IWMs.
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Klein, Stanley B
2016-01-01
Following the seminal work of Ingvar (1985. "Memory for the future": An essay on the temporal organization of conscious awareness. Human Neurobiology, 4, 127-136), Suddendorf (1994. The discovery of the fourth dimension: Mental time travel and human evolution. Master's thesis. University of Waikato, Hamilton, New Zealand), and Tulving (1985. Memory and consciousness. Canadian Psychology/PsychologieCanadienne, 26, 1-12), exploration of the ability to anticipate and prepare for future contingencies that cannot be known with certainty has grown into a thriving research enterprise. A fundamental tenet of this line of inquiry is that future-oriented mental time travel, in most of its presentations, is underwritten by a property or an extension of episodic recollection. However, a careful conceptual analysis of exactly how episodic memory functions in this capacity has yet to be undertaken. In this paper I conduct such an analysis. Based on conceptual, phenomenological, and empirical considerations, I conclude that the autonoetic component of episodic memory, not episodic memory per se, is the causally determinative factor enabling an individual to project him or herself into a personal future.
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Future Teachers' Spatial Thinking Skills and Attitudes
ERIC Educational Resources Information Center
Shin, Euikyung E.; Milson, Andrew J.; Smith, Thomas J.
2016-01-01
The spatial thinking skills and attitudes of geography majors were compared with those of future teachers majoring in elementary education and secondary social studies education. Scores were obtained for each group on two measures: the spatial skills test and the attitude toward spatial thinking inventory. Mean differences were examined based on…
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Moral imagination: Facilitating prosocial decision-making through scene imagery and theory of mind.
Gaesser, Brendan; Keeler, Kerri; Young, Liane
2018-02-01
How we imagine and subjectively experience the future can inform how we make decisions in the present. Here, we examined a prosocial effect of imagining future episodes in motivating moral decisions about helping others in need, as well as the underlying cognitive mechanisms. Across three experiments we found that people are more willing to help others in specific situations after imagining helping them in those situations. Manipulating the spatial representation of imagined future episodes in particular was effective at increasing intentions to help others, suggesting that scene imagery plays an important role in the prosocial effect of episodic simulation. Path modeling analyses revealed that episodic simulation interacts with theory of mind in facilitating prosocial responses but can also operate independently. Moreover, we found that our manipulations of the imagined helping episode increased actual prosocial behavior, which also correlated with changes in reported willingness to help. Based on these findings, we propose a new model that begins to capture the multifaceted mechanisms by which episodic simulation contributes to prosocial decision-making, highlighting boundaries and promising future directions to explore. Implications for research in moral cognition, imagination, and patients with impairments in episodic simulation are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.
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Future decision-making without episodic mental time travel.
Kwan, Donna; Craver, Carl F; Green, Leonard; Myerson, Joel; Boyer, Pascal; Rosenbaum, R Shayna
2012-06-01
Deficits in episodic memory are associated with deficits in the ability to imagine future experiences (i.e., mental time travel). We show that K.C., a person with episodic amnesia and an inability to imagine future experiences, nonetheless systematically discounts the value of future rewards, and his discounting is within the range of controls in terms of both rate and consistency. Because K.C. is neither able to imagine personal uses for the rewards nor provide a rationale for selecting larger future rewards over smaller current rewards, this study demonstrates a dissociation between imagining and making decisions involving the future. Thus, although those capable of mental time travel may use it in making decisions about future rewards, these results demonstrate that it is not required for such decisions. Copyright © 2011 Wiley Periodicals, Inc.
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Benoit, Roland G; Szpunar, Karl K; Schacter, Daniel L
2014-11-18
Although the future often seems intangible, we can make it more concrete by imagining prospective events. Here, using functional MRI, we demonstrate a mechanism by which the ventromedial prefrontal cortex supports such episodic simulations, and thereby contributes to affective foresight: This region supports processes that (i) integrate knowledge related to the elements that constitute an episode and (ii) represent the episode's emergent affective quality. The ventromedial prefrontal cortex achieves such integration via interactions with distributed cortical regions that process the individual elements. Its activation then signals the affective quality of the ensuing episode, which goes beyond the combined affective quality of its constituting elements. The integrative process further augments long-term retention of the episode, making it available at later time points. This mechanism thus renders the future tangible, providing a basis for farsighted behavior.
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Linking Major Depression and The Neural Substrates of Associative Processing
Harel, Eiran Vadim; Tennyson, Robert Langley; Fava, Maurizio; Bar, Moshe
2016-01-01
It has been proposed that mood correlates with the breadth of associative thinking. Here we set to test this hypothesis in healthy and depressed individuals. Generating contextual associations engages a network of cortical regions including the parahippocampal cortex (PHC), retrosplenial complex, and medial prefrontal cortex. The link between mood, associative processing, and its underlying cortical infrastructure provides a promising avenue for elucidating the mechanisms underlying cognitive impairments in Major Depressive Disorder (MDD). Participants included fifteen non-medicated individuals with acute Major Depressive Episode and fifteen healthy matched controls. In an fMRI experiment, participants viewed images of objects that are either strongly or weakly associated with a specific context (e.g., a beach chair vs. a water bottle), while rating the commonality of each object. Analyses were performed to examine brain activation and structural differences between groups. Consistent with our hypothesis, controls showed greater activation of the contextual associations network compared with depressed participants. In addition, PHC structural volume was correlated with ruminative tendency and, volumes of the hippocampal subfields were significantly smaller in depressed participants. Surprisingly, depressed participants showed increased activity in the entorhinal cortex (ERC) compared with controls. We integrate these findings within a mechanistic account linking mood and associative thinking, and suggest directions for the future. PMID:27553369
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Craciun, Catrinel; Flick, Uwe
2014-04-01
Nowadays people are growing old in a context where youth culture is the norm and where self-initiative is required in order to prepare for a good old age. However, planning old age may be more difficult for certain social groups with insecure work and living conditions. Precariousness, defined as bad financial conditions but also as having an insecure, unpredictable existence, has been little studied in the context of aging. This study brings its contribution by exploring how middle-aged adults with different social security backgrounds (insurance versus no insurance) think about aging. Episodic interviews were conducted to explore their concepts of aging, contexts of thinking about aging and perceptions of aging. These were compared between groups who have a secure old age ahead of them (N=10) versus those who have to struggle with an uncertain present and future (N=10). Also, differences between men (N=11) and women (N=9) were addressed. Results of the thematic analysis showed the predominance of fears related to aging as well as an emerging meaninglessness attached to old age. Starting from the different images of aging found in the two studied groups, the need for tailored interventions and policy are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.
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Culture, temporal focus, and values of the past and the future.
Guo, Tieyuan; Ji, Li-Jun; Spina, Roy; Zhang, Zhiyong
2012-08-01
This article examines cultural differences in how people value future and past events. Throughout four studies, the authors found that European Canadians attached more monetary value to an event in the future than to an identical event in the past, whereas Chinese and Chinese Canadians placed more monetary value to a past event than to an identical future event. The authors also showed that temporal focus-thinking about the past or future-explained cultural influences on the temporal value asymmetry effect. Specifically, when induced to think about and focus on the future, Chinese valued the future more than the past, just like Euro-Canadians; when induced to think about and focus on the past, Euro-Canadians valued the past more than the future, just like Chinese.
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Jing, Helen G.; Madore, Kevin P.; Schacter, Daniel L.
2015-01-01
Previous research has demonstrated that an episodic specificity induction – brief training in recollecting details of a recent experience – enhances performance on various subsequent tasks thought to draw upon episodic memory processes. Existing work has also shown that mental simulation can be beneficial for emotion regulation and coping with stressors. Here we focus on understanding how episodic detail can affect problem solving, reappraisal, and psychological well-being regarding worrisome future events. In Experiment 1, an episodic specificity induction significantly improved participants’ performance on a subsequent means-end problem solving task (i.e., more relevant steps) and an episodic reappraisal task (i.e., more episodic details) involving personally worrisome future events compared with a control induction not focused on episodic specificity. Imagining constructive behaviors with increased episodic detail via the specificity induction was also related to significantly larger decreases in anxiety, perceived likelihood of a bad outcome, and perceived difficulty to cope with a bad outcome, as well as larger increases in perceived likelihood of a good outcome and indicated use of active coping behaviors compared with the control. In Experiment 2, we extended these findings using a more stringent control induction, and found preliminary evidence that the specificity induction was related to an increase in positive affect and decrease in negative affect compared with the control. Our findings support the idea that episodic memory processes are involved in means-end problem solving and episodic reappraisal, and that increasing the episodic specificity of imagining constructive behaviors regarding worrisome events may be related to improved psychological well-being. PMID:26820166
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[What about the mental time travel and age-related effects?].
Coste, Cécile; Navarro, Béatrice; Abram, Maria; Duval, Céline; Picard, Laurence; Piolino, Pascale
2012-03-01
According to Tulving, episodic memory allows humans to travel mentally through subjective time into either the past or the future, this ability being at the origin of adaptation, organization and planning of future behavior. The main aim of this review is to present a state of art of episodic mental time travel and a lifespan perspective from children to elderly people. We examine the numerous similarities between remembering the past and envisioning the future which have been highlighted in cognitive, neuroimaging, and neuropsychological studies. We also present studies that have given evidence that remembering the past and imagining the future differ somewhat. We focus on demonstrating that hippocampal dysfunction is associated with disturbances in the recall of episodic autobiographical details in past memories, but also in the imagining of episodic detailed future events. More specifically, we discuss that the future seems to involve higher semantic processes mediated by the inferior frontal and lateral temporal gyri. We propose that the study of mental travel in personal time could be undertaken in line with the distinction between the memory of (episodic) experiences and (semantic) personal knowledge of one's life, which constitutes a major part of the self and constraints what we have been, what we are now, and what we might yet become.
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Dimaggio, Giancarlo; Lysaker, Paul H; Carcione, Antonino; Nicolò, Giuseppe; Semerari, Antonio
2008-09-01
Social and neurocognitive research suggests that thinking about one's own thinking and thinking about the thinking of others-termed 'mindreading', 'metacognition', 'social cognition' or 'mentalizing' are not identical activities. The ability though to think about thinking in the first person is nevertheless related to the ability to think about other's thoughts in the third person. Unclear is how these phenomena influence one another. In this review, we explore how self-reflection and autobiographical memory influence the capacity to think about the thoughts and emotions of others. We review studies suggesting that the more individuals are able to reflect on and retrieve episodes from their life narratives, the more they are likely to grasp others' thoughts and emotions. We discuss evidence supporting this possibility including studies of the neurocognitive bases of empathy and self-awareness and how different aspects of self-reflection may impact on mindreading. We also draw from clinical reports how improved self-reflection may result in a more nuanced mindreading, namely persons suffering from schizophrenia and narcissistic personality disorder. We finally discuss the implications for research and practice and consider whether there are conditions in which the reverse is true, where self-reflection might impair mindreading or in which mindreading may facilitate self-reflection.
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Prabhakar, Janani; Hudson, Judith A
2014-11-01
Previous studies suggest that the ability to think about and act on the future emerges between 3 and 5 years of age. However, it is unclear what underlying processes change during the development of early future-oriented behavior. We report three experiments that tested the emergence of future thinking ability through children's ability to explicitly maintain future goals and construct future scenarios. Our main objectives were to examine the effects of goal structure and the effects of working memory demands on children's ability to construct future scenarios and make choices to satisfy future goals. The results indicate that 4-year-olds were able to successfully accomplish two temporally ordered goals even with high working memory demands and a complex goal structure, whereas 3-year-olds were able to accomplish two goals only when the working memory demands were low and the goal structure did not involve additional demands from inferential reasoning and contingencies between the temporally ordered goals. Results are discussed in terms of the development of future thinking in conjunction with working memory, inferential reasoning ability, and goal maintenance abilities. Copyright © 2014. Published by Elsevier Inc.
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Sansom-Daly, Ursula M; Bryant, Richard A; Cohn, Richard J; Wakefield, Claire E
2014-01-01
Individuals with health anxiety experience catastrophic fears relating to future illness. However, little research has explored cognitive processes involved in how health anxious individuals picture the future. Ruminative thinking has been shown to impede the ability to recall specific autobiographical memories, which in turn is related to maladaptive, categoric future thinking processes. This study examined the impact of rumination on memory and future thinking among 60 undergraduate participants with varying health anxiety (35% clinical-level health anxiety). Participants were randomized to experiential/ruminative self-focus conditions, then completed an Autobiographical Memory Test and Future Imaginings Task. Responses were coded for specificity and the presence of illness concerns. Rumination led to more specific illness-concerned memories overall, yet at the same time led to more categoric illness-related future imaginings. Rumination and health anxiety together best predicted overgeneral illness-related future imaginings. Highly specific illness-related memories may be maintained due to their personal salience. However, more overgeneral illness-related future imaginings may reflect cognitive avoidance in response to the threat of future illness. This divergent pattern of results between memory and future imaginings may exacerbate health anxiety, and may also serve to maintain maladaptive responses among individuals with realistic medical concerns, such as individuals living with chronic illness.
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Phenomenology of future-oriented mind-wandering episodes
Stawarczyk, David; Cassol, Helena; D'Argembeau, Arnaud
2013-01-01
Recent research suggests that prospective and non-prospective forms of mind-wandering possess distinct properties, yet little is known about what exactly differentiates between future-oriented and non-future-oriented mind-wandering episodes. In the present study, we used multilevel exploratory factor analyses (MEFA) to examine the factorial structure of various phenomenological dimensions of mind-wandering, and we then investigated whether future-oriented mind-wandering episodes differ from other classes of mind-wandering along the identified factors. We found that the phenomenological dimensions of mind-wandering are structured in four factors: representational format (inner speech vs. visual imagery), personal relevance, realism/concreteness, and structuration. Prospective mind-wandering differed from non-prospective mind-wandering along each of these factors. Specifically, future-oriented mind-wandering episodes involved inner speech to a greater extent, were more personally relevant, more realistic/concrete, and more often part of structured sequences of thoughts. These results show that future-oriented mind-wandering possesses a unique phenomenological signature and provide new insights into how this particular form of mind-wandering may adaptively contribute to autobiographical planning. PMID:23882236
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Giving Students the Power to Engage with Learning
ERIC Educational Resources Information Center
Cochran, Kathryn F.; Reinsvold, Lori A.; Hess, Chelsie A.
2017-01-01
This critical discourse analysis study identifies and describes power relationships in elementary classrooms that support science engagement by providing students time to think, ask questions, and find their voices to talk about subject matter. The first analyses involved identification and description of classroom episodes showing high levels of…
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Provoking Reflective Thinking in Post Observation Conversations
ERIC Educational Resources Information Center
Kim, Younhee; Silver, Rita Elaine
2016-01-01
We present a micro-analysis of post observation conversations between classroom teachers and mentors. Using the approach of conversation analysis, we show how the sequential organization of an episode (i.e., who initiates the interaction, question format used by mentors) could potentially serve to provoke or hinder teacher reflection. Our analysis…
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Increased affective empathy in bipolar patients during a manic episode.
Bodnar, Anna; Rybakowski, Janusz K
2017-01-01
To assess both cognitive and affective empathy in patients with bipolar disorder (BD) during an acute manic or depressive episode. The study included 25 patients with BD (aged 35±14 years) during an acute manic episode, 25 bipolar patients (aged 41±14 years) during a depressive episode, and 25 healthy control subjects (aged 36±11 years). Cognitive and affective empathy were assessed using the Multifaceted Empathy Test. In both manic and depressive patients, a significant deficit in cognitive empathy was demonstrated. However, indices of affective empathy were significantly higher in the manic group than in depressed and control subjects. In the depressed patients, indices did not differ from those of healthy controls. For affective empathy, a significant positive correlation was found with intensity of manic symptoms and a negative correlation was found with intensity of depressive symptoms. No such correlations were observed with cognitive empathy. We found evidence of increased affective empathy (overempathizing) during a manic episode in bipolar patients. This phenomenon may be connected with disturbances in emotion inhibition related to anastrophic thinking and associated with increased activity of mirror neurons, all of which occur during a manic episode.
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Liu, Peiwei; Feng, Tingyong
2018-05-09
Procrastination is an almost universal affliction, which occurs across culture and brings serious consequences across multiple fields, such as finance, health and education. Previous research has showed procrastination can be influenced by future time perspective (FTP). However, little is known about the neural basis underlying the impact of FTP on procrastination. To address this question, we used voxel-based morphometry (VBM) based on brain structure. In line with previous findings, the behavioral result indicated that FTP inventory scores were significantly negatively correlated with procrastination inventory scores (r = -0.63, n = 160). The whole-brain VBM results showed that FTP scores were significantly negatively correlated with the grey matter (GM) volumes of the parahippocampal gyrus (paraPHC) and ventromedial prefrontal cortex (vmPFC) after the multiple comparisons correction. Furthermore, mediation analyses revealed that the effect of GM volumes of the paraPHC and vmPFC on procrastination was mediated by FTP. These results suggested that paraPHC and vmPFC, the critical brain regions about episodic future thinking, could be the neural basis responsible for the impact of FTP on procrastination. The present study extends our knowledge on procrastination, and provides a novel perspective to understand the relationship between FTP and procrastination.
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Strategic thinking and its related factors in a medical science university in Iran
Salavati, Sedigheh; Veshareh, Effat Jahanbani; Safari, Hossein; Veysian, Amir; Amirnezhad, Ghanbar
2017-01-01
Background Having strategic thinking is necessary in order to anticipate future changes and make strategic decisions. This study was carried out to assess the strategic thinking level in managers and personnel of Ahvaz Jundishapour University of Medical Science (AJUMS) - a public university in Iran. Methods It was a cross-sectional and analytical study and all managers (50) as well as a sample of personnel (200) from AJUMS participated in it. A researcher-made questionnaire was used in order to measure four dimensions of strategic thinking, including system thinking, futurism, conceptual thinking, and intelligent opportunism along with demographic and organizational characteristics of respondents. Statistical analysis was done by Freedman ranking test, one-way ANOVA, and Independent-samples t-test in SPSS software version 16. Results Strategic thinking in managers (5.62±0.51) and personnel (5.22±0.4), was evaluated at a somewhat high level. The maximum score among strategic thinking dimensions in managers (5.62±0.42) and personnel (5.52±0.43) was related to conceptual thinking that was in “good” level. A significant relationship was seen between intelligent opportunism dimension with job location in managers and education degree in personnel (p≤0.005). Also, there was a significant relationship between future dimension in managers and personnel with education degrees (p≤0.005). There was a significant difference between managers and employees in future dimension (p=0.018). Conclusion It seems that the participants have acceptable strategic thinking levels, although there is still room for improvement. Therefore, considering the factors such as educational development of managers and personnel can be very useful in this regard. PMID:28713504
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Strategic thinking and its related factors in a medical science university in Iran.
Salavati, Sedigheh; Veshareh, Effat Jahanbani; Safari, Hossein; Veysian, Amir; Amirnezhad, Ghanbar
2017-05-01
Having strategic thinking is necessary in order to anticipate future changes and make strategic decisions. This study was carried out to assess the strategic thinking level in managers and personnel of Ahvaz Jundishapour University of Medical Science (AJUMS) - a public university in Iran. It was a cross-sectional and analytical study and all managers (50) as well as a sample of personnel (200) from AJUMS participated in it. A researcher-made questionnaire was used in order to measure four dimensions of strategic thinking, including system thinking, futurism, conceptual thinking, and intelligent opportunism along with demographic and organizational characteristics of respondents. Statistical analysis was done by Freedman ranking test, one-way ANOVA, and Independent-samples t-test in SPSS software version 16. Strategic thinking in managers (5.62±0.51) and personnel (5.22±0.4), was evaluated at a somewhat high level. The maximum score among strategic thinking dimensions in managers (5.62±0.42) and personnel (5.52±0.43) was related to conceptual thinking that was in "good" level. A significant relationship was seen between intelligent opportunism dimension with job location in managers and education degree in personnel (p≤0.005). Also, there was a significant relationship between future dimension in managers and personnel with education degrees (p≤0.005). There was a significant difference between managers and employees in future dimension (p=0.018). It seems that the participants have acceptable strategic thinking levels, although there is still room for improvement. Therefore, considering the factors such as educational development of managers and personnel can be very useful in this regard.
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ERIC Educational Resources Information Center
Yacoubian, Hagop A.
2015-01-01
In this article, I introduce a framework for guiding future citizens to think critically about nature of science (NOS) and "with" NOS as they engage in socioscientific decision making. The framework, referred to as the critical thinking--nature of science (CT-NOS) framework, explicates and targets both NOS as a learning objective and NOS…
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Improving Physical Task Performance with Counterfactual and Prefactual Thinking.
Hammell, Cecilia; Chan, Amy Y C
2016-01-01
Counterfactual thinking (reflecting on "what might have been") has been shown to enhance future performance by translating information about past mistakes into plans for future action. Prefactual thinking (imagining "what might be if…") may serve a greater preparative function than counterfactual thinking as it is future-orientated and focuses on more controllable features, thus providing a practical script to prime future behaviour. However, whether or not this difference in hypothetical thought content may translate into a difference in actual task performance has been largely unexamined. In Experiment 1 (n = 42), participants performed trials of a computer-simulated physical task, in between which they engaged in either task-related hypothetical thinking (counterfactual or prefactual) or an unrelated filler task (control). As hypothesised, prefactuals contained more controllable features than counterfactuals. Moreover, participants who engaged in either form of hypothetical thinking improved significantly in task performance over trials compared to participants in the control group. The difference in thought content between counterfactuals and prefactuals, however, did not yield a significant difference in performance improvement. Experiment 2 (n = 42) replicated these findings in a dynamic balance task environment. Together, these findings provide further evidence for the preparatory function of counterfactuals, and demonstrate that prefactuals share this same functional characteristic.
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Mind-Wandering in People with Hippocampal Damage.
McCormick, Cornelia; Rosenthal, Clive R; Miller, Thomas D; Maguire, Eleanor A
2018-03-14
Subjective inner experiences, such as mind-wandering, represent the fundaments of human cognition. Although the precise function of mind-wandering is still debated, it is increasingly acknowledged to have influence across cognition on processes such as future planning, creative thinking, and problem-solving and even on depressive rumination and other mental health disorders. Recently, there has been important progress in characterizing mind-wandering and identifying the associated neural networks. Two prominent features of mind-wandering are mental time travel and visuospatial imagery, which are often linked with the hippocampus. People with selective bilateral hippocampal damage cannot vividly recall events from their past, envision their future, or imagine fictitious scenes. This raises the question of whether the hippocampus plays a causal role in mind-wandering and, if so, in what way. Leveraging a unique opportunity to shadow people (all males) with bilateral hippocampal damage for several days, we examined, for the first time, what they thought about spontaneously, without direct task demands. We found that they engaged in as much mind-wandering as control participants. However, whereas controls thought about the past, present, and future, imagining vivid visual scenes, hippocampal damage resulted in thoughts primarily about the present comprising verbally mediated semantic knowledge. These findings expose the hippocampus as a key pillar in the neural architecture of mind-wandering and also reveal its impact beyond episodic memory, placing it at the heart of our mental life. SIGNIFICANCE STATEMENT Humans tend to mind-wander ∼30-50% of their waking time. Two prominent features of this pervasive form of thought are mental time travel and visuospatial imagery, which are often associated with the hippocampus. To examine whether the hippocampus plays a causal role in mind-wandering, we examined the frequency and phenomenology of mind-wandering in patients with selective bilateral hippocampal damage. We found that they engaged in as much mind-wandering as controls. However, hippocampal damage changed the form and content of mind-wandering from flexible, episodic, and scene based to abstract, semanticized, and verbal. These findings expose the hippocampus as a key pillar in the neural architecture of mind-wandering and reveal its impact beyond episodic memory, placing it at the heart of our mental life. Copyright © 2018 McCormick et al.
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Mind-Wandering in People with Hippocampal Damage
2018-01-01
Subjective inner experiences, such as mind-wandering, represent the fundaments of human cognition. Although the precise function of mind-wandering is still debated, it is increasingly acknowledged to have influence across cognition on processes such as future planning, creative thinking, and problem-solving and even on depressive rumination and other mental health disorders. Recently, there has been important progress in characterizing mind-wandering and identifying the associated neural networks. Two prominent features of mind-wandering are mental time travel and visuospatial imagery, which are often linked with the hippocampus. People with selective bilateral hippocampal damage cannot vividly recall events from their past, envision their future, or imagine fictitious scenes. This raises the question of whether the hippocampus plays a causal role in mind-wandering and, if so, in what way. Leveraging a unique opportunity to shadow people (all males) with bilateral hippocampal damage for several days, we examined, for the first time, what they thought about spontaneously, without direct task demands. We found that they engaged in as much mind-wandering as control participants. However, whereas controls thought about the past, present, and future, imagining vivid visual scenes, hippocampal damage resulted in thoughts primarily about the present comprising verbally mediated semantic knowledge. These findings expose the hippocampus as a key pillar in the neural architecture of mind-wandering and also reveal its impact beyond episodic memory, placing it at the heart of our mental life. SIGNIFICANCE STATEMENT Humans tend to mind-wander ∼30–50% of their waking time. Two prominent features of this pervasive form of thought are mental time travel and visuospatial imagery, which are often associated with the hippocampus. To examine whether the hippocampus plays a causal role in mind-wandering, we examined the frequency and phenomenology of mind-wandering in patients with selective bilateral hippocampal damage. We found that they engaged in as much mind-wandering as controls. However, hippocampal damage changed the form and content of mind-wandering from flexible, episodic, and scene based to abstract, semanticized, and verbal. These findings expose the hippocampus as a key pillar in the neural architecture of mind-wandering and reveal its impact beyond episodic memory, placing it at the heart of our mental life. PMID:29440532
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The 'think test': a further technique to elicit hyperventilation.
Nixon, P G; Freeman, L J
1988-01-01
Hyperventilation can undermine cardiovascular homeostasis by generating autonomic imbalance, sympathetic dominance, hypokalaemia, and intracellular alkalosis with calcium ion shifts. The role of hyperventilation in episodic disorders such as arrhythmia and coronary vasospasm can be difficult to identify if the patient does not present in an attack and so a provocation challenge is required. Today, the standard challenge is the forced hyperventilation provocation test (FHPT). A capnograph enables the resting end-tidal PCO2 to be compared with the level 3 min after the period of overbreathing. We report the use of a patient-specific challenge. After the FHPT, the subject is invited to close his eyes and think about the circumstances of an attack, feelings and sensations experienced (breathing is not mentioned) or topics that were seen to disturb the rhythm of breathing when the medical history was taken. A fall of end-tidal PCO2 of 10 mmHg or more lasting at least one minute was taken as a positive response. Out of 57 patients with cardiovascular symptoms suggesting a hypocapnic influence, resting hypocapnia (end-tidal PCO2 = 30 mmHg) was present in 3 (5%). Of the remaining 54, the FHPT was positive in 16 (30%) and the 'think test' in 33 (61%). This suggests that patient-specific stimulation has advantages over an unspecific challenge in testing for episodic hypocapnia. PMID:3133476
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Memory underpinnings of future intentions: Would you like to see the sequel?
Stragà, Marta; Del Missier, Fabio; Marcatto, Francesco; Ferrante, Donatella
2017-01-01
In two studies, we investigated the memory underpinnings of future intentions related to past hedonic experiences. Preceding research did not make clear whether the specific memory processes supporting the expression of intentions about the future involve global judgments of the past experience (general affective evaluations formed on-line) or judgments derived from the episodic recollection of the past. Adapting a correlational paradigm previously employed to study future intentions, and applying it to the experience of watching a movie, we comparatively tested the influence of global retrospective evaluations vs. episodic-derived evaluations on future intentions. In Study 1, in which the intentions involved a future experience that was very similar to an overall past one (e.g., seeing the movie sequel), the findings showed that participants relied only on global judgments to form future intentions. In Study 2, in which the global judgment on the past was less diagnostic because the future intentions referred to specific parts of the past experience (e.g., watching a movie centered on a minor character in the previously seen movie), the results indicated that relevant episodic memories provided an essential contribution to the prediction of future intentions. These findings are in agreement with the predictions of the accessibility-diagnosticity framework and they show that global judgments and episodic memories of a past experience contribute differentially to diverse kinds of future intentions.
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Memory underpinnings of future intentions: Would you like to see the sequel?
Marcatto, Francesco; Ferrante, Donatella
2017-01-01
In two studies, we investigated the memory underpinnings of future intentions related to past hedonic experiences. Preceding research did not make clear whether the specific memory processes supporting the expression of intentions about the future involve global judgments of the past experience (general affective evaluations formed on-line) or judgments derived from the episodic recollection of the past. Adapting a correlational paradigm previously employed to study future intentions, and applying it to the experience of watching a movie, we comparatively tested the influence of global retrospective evaluations vs. episodic-derived evaluations on future intentions. In Study 1, in which the intentions involved a future experience that was very similar to an overall past one (e.g., seeing the movie sequel), the findings showed that participants relied only on global judgments to form future intentions. In Study 2, in which the global judgment on the past was less diagnostic because the future intentions referred to specific parts of the past experience (e.g., watching a movie centered on a minor character in the previously seen movie), the results indicated that relevant episodic memories provided an essential contribution to the prediction of future intentions. These findings are in agreement with the predictions of the accessibility-diagnosticity framework and they show that global judgments and episodic memories of a past experience contribute differentially to diverse kinds of future intentions. PMID:28448567
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Individuals with episodic amnesia are not stuck in time.
Craver, Carl F; Kwan, Donna; Steindam, Chloe; Rosenbaum, R Shayna
2014-05-01
The metaphor that individuals with episodic amnesia due to hippocampal damage are "stuck in time" persists in science, philosophy, and everyday life despite mounting evidence that episodic amnesia can spare many central aspects of temporal consciousness. Here we describe some of this evidence, focusing specifically on KC, one of the most thoroughly documented and severe cases of episodic amnesia on record. KC understands the concept of time, knows that it passes, and can orient himself with respect to his personal past and future. He expresses typical attitudes toward his past and future, and he is able to make future-regarding decisions. Theories claiming that the hippocampus plays an essential role in temporal consciousness need to be revised in light of these findings. Copyright © 2014 Elsevier Ltd. All rights reserved.
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The durations of past sickness absences predict future absence episodes.
Laaksonen, Mikko; He, Liang; Pitkäniemi, Janne
2013-01-01
To determine whether preceding absence episodes increase the risk of future sickness absence, we examined recurrence of short (1 to 3 days), intermediate (4 to 14 days), and long (>2 weeks) sickness-absence episodes. Data from 6934 municipal employees of the City of Helsinki were analyzed using proportional hazards models. Preceding sickness absence increased the risk of new sickness-absence episodes. The association was stronger for longer sickness absence spells and for men. Shorter absence spells also predicted longer absence spells. Working conditions and health behaviors did not modify the associations. The risk of recurrent sickness absences is higher for longer sickness-absence spells, which are often recurrent in nature. In addition, short absence spells predict future longer spells, suggesting that short absences are not trivial for health.
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Demblon, Julie; D'Argembeau, Arnaud
2014-02-01
Recent research suggests that many imagined future events are not represented in isolation, but instead are embedded in broader event sequences-referred to as event clusters. It remains unclear, however, whether the production of event clusters reflects the underlying organizational structure of prospective thinking or whether it is an artifact of the event-cuing task in which participants are explicitly required to provide chains of associated future events. To address this issue, the present study examined whether the occurrence of event clusters in prospective thought is apparent when people are left to think freely about events that might happen in their personal future. The results showed that the succession of events participants spontaneously produced when envisioning their future frequently included event clusters. This finding provides more compelling evidence that prospective thinking involves higher-order autobiographical knowledge structures that organize imagined events in coherent themes and sequences. Copyright © 2014 Elsevier Inc. All rights reserved.
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Improving the Past and the Future: A Temporal Asymmetry in Hypothetical Thinking
ERIC Educational Resources Information Center
Ferrante, Donatella; Girotto, Vittorio; Straga, Marta; Walsh, Clare
2013-01-01
Current views of hypothetical thinking implicitly assume that the content of imaginary thoughts about the past and future should be the same. Two experiments show that, given the same experienced facts of reality, future imagination may differ from past reconstruction. When participants failed a task, their counterfactual thoughts focused on…
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Future Think Program, San Jose City College, Spring Semester, 1974: Final Report of Evaluation.
ERIC Educational Resources Information Center
DCM Associates, San Francisco, CA.
San Jose City College's Future Think Program consists of the following courses: Language, Culture, and Change; Third World Since 1945; Marriage and Family; Ecology and Man; Science Fiction; Introduction to Literature: Science Fiction; Introduction to Sociology; and Sociology/Fiction of the Future. An evaluation by an independent consulting firm…
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Douglas, Pamela S; Cerqueira, Manuel D; Berman, Daniel S; Chinnaiyan, Kavitha; Cohen, Meryl S; Lundbye, Justin B; Patel, Rajan A G; Sengupta, Partho P; Soman, Prem; Weissman, Neil J; Wong, Timothy C
2016-10-01
The American College of Cardiology's Executive Committee and Cardiovascular Imaging Section Leadership Council convened a discussion regarding the future of cardiac imaging among thought leaders in the field during a 2 day Think Tank. Participants were charged with thinking broadly about the future of imaging and developing a roadmap to address critical challenges. Key areas of discussion included: 1) how can cardiac imaging services thrive in our new world of value-based health care? 2) Who is the cardiac imager of the future and what is the role of the multimodality imager? 3) How can we nurture innovation and research in imaging? And 4) how can we maximize imaging information and optimize outcomes? This document describes the proceedings of this Think Tank. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.
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Sickle Cell Disease Pain: 2. Predicting Health Care Use and Activity Level at 9-Month Follow-Up.
ERIC Educational Resources Information Center
Gil, Karen M.; And Others
1992-01-01
Studied adults with sickle cell disease (SCD) participating in longitudinal study of pain-coping strategies. Eighty-nine subjects completed baseline assessment of pain-coping strategies and structured pain interviews assessing health care use and activity reduction during painful episodes. Baseline Negative Thinking and Passive Adherence were…
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The Role of Contexts and Teacher's Questioning to Enhance Students' Thinking
ERIC Educational Resources Information Center
Widjaja, Wanty; Dolk, Maarten; Fauzan, Ahmad
2010-01-01
This paper discusses results from a design research in line with Realistic Mathematics Education (RME). Daily cycles of design, classroom experiments, and retrospective analysis are enacted in five days of working about division by fractions. Data consists of episodes of video classroom discussions, and samples of students' work. The focus of…
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A Framework for Adaptive Learning Design in a Web-Conferencing Environment
ERIC Educational Resources Information Center
Bower, Matt
2016-01-01
Many recent technologies provide the ability to dynamically adjust the interface depending on the emerging cognitive and collaborative needs of the learning episode. This means that educators can adaptively re-design the learning environment during the lesson, rather than purely relying on preemptive learning design thinking. Based on a…
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Imagining the Future in Children with Severe Traumatic Brain Injury.
Lah, Suncica; Gott, Chloe; Epps, Adrienne; Parry, Louise
2018-06-12
Imagining future events is thought to rely on recombination and integration of past episodic memory traces into future events. Future and past events contain episodic and nonepisodic details. Children with severe traumatic brain injury (TBI) were found to have impaired recall of past episodic (but not semantic) event details. Here, we examined whether severe TBI impairs construction of future events. Children with severe TBI (n = 15) and healthy controls (NC; n = 33) 1) completed tests of anterograde (narrative and relational) memory and executive skills, 2) recalled past events and generated future events, and 3) rated events' phenomenological qualities. Events were scored for episodic (internal) and semantic (external) details. The groups did not differ in generating details of future events, although children with TBI recalled significantly fewer past internal (but not external) events' details relative to NCs. Moreover, the number of past internal details relative to future internal details was significantly higher in the NC group, but not in the TBI groups. Significant correlations between past and future were found for 1) internal details in both groups and 2) external details in the NC group. The TBI group rated their events as being less significant than did the NC group. The groups did not differ on ratings of visual intensity and rehearsal. Our study has shown that children who have sustained severe TBI had impoverished recall of past, but not generation of future, events. This unexpected dissociation between past and future event construction requires further research.
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Improving Physical Task Performance with Counterfactual and Prefactual Thinking
Hammell, Cecilia; Chan, Amy Y. C.
2016-01-01
Counterfactual thinking (reflecting on “what might have been”) has been shown to enhance future performance by translating information about past mistakes into plans for future action. Prefactual thinking (imagining “what might be if…”) may serve a greater preparative function than counterfactual thinking as it is future-orientated and focuses on more controllable features, thus providing a practical script to prime future behaviour. However, whether or not this difference in hypothetical thought content may translate into a difference in actual task performance has been largely unexamined. In Experiment 1 (n = 42), participants performed trials of a computer-simulated physical task, in between which they engaged in either task-related hypothetical thinking (counterfactual or prefactual) or an unrelated filler task (control). As hypothesised, prefactuals contained more controllable features than counterfactuals. Moreover, participants who engaged in either form of hypothetical thinking improved significantly in task performance over trials compared to participants in the control group. The difference in thought content between counterfactuals and prefactuals, however, did not yield a significant difference in performance improvement. Experiment 2 (n = 42) replicated these findings in a dynamic balance task environment. Together, these findings provide further evidence for the preparatory function of counterfactuals, and demonstrate that prefactuals share this same functional characteristic. PMID:27942041
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Benoit, Roland G.; Szpunar, Karl K.; Schacter, Daniel L.
2014-01-01
Although the future often seems intangible, we can make it more concrete by imagining prospective events. Here, using functional MRI, we demonstrate a mechanism by which the ventromedial prefrontal cortex supports such episodic simulations, and thereby contributes to affective foresight: This region supports processes that (i) integrate knowledge related to the elements that constitute an episode and (ii) represent the episode’s emergent affective quality. The ventromedial prefrontal cortex achieves such integration via interactions with distributed cortical regions that process the individual elements. Its activation then signals the affective quality of the ensuing episode, which goes beyond the combined affective quality of its constituting elements. The integrative process further augments long-term retention of the episode, making it available at later time points. This mechanism thus renders the future tangible, providing a basis for farsighted behavior. PMID:25368170
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Zeman, Adam; Byruck, Marcus; Tallis, Peter; Vossel, Keith; Tranel, Daniel
2018-02-01
Temporal lobe epilepsy (TLE) can be associated with a marked impairment of autobiographical memory. This is occasionally its presenting feature. We describe two individuals with severe epilepsy-associated autobiographical memory loss. Both MB and PT were reassured initially that their memory was intact on the basis of standard neuropsychological tests. Both have written detailed accounts of their symptoms. The key neuropsychological features of their cases are the relative normality of performance on standard memory tests, with preservation of semantic memory for impersonal information, in contrast to a profound amnesia for salient autobiographical episodes and an impoverishment of imaginative scene construction. First person accounts from these individuals illustrate the importance of autobiographical memory in sustaining a coherent sense of self, informing interpersonal relationships and supporting future thinking and problem-solving. These cases contribute to the growing evidence for a distinctive pattern of autobiographical memory loss associated with TLE, and indicate that it can take a severe form affecting both personal semantics and episodic recollection. Defining the phase of memory processing most relevant to this form of amnesia, and the roles of physiological and structural pathology, requires further research. The paper's title refers to the introspective 'void' highlighted by both MB and PT in their reports - in PT's words: 'My primary symptom is the void that is my past'. Copyright © 2017. Published by Elsevier Ltd.
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Peering around the Corner: Futures Thinking for Academic Librarians
ERIC Educational Resources Information Center
Hinchliffe, Lisa Janicke; Malenfant, Kara
2010-01-01
The Association of College and Research Libraries (ACRL) has a long history of data collection, environmental scanning, and trends analysis. Its most recent work, "Futures Thinking for Academic Librarians," uses a 15-year horizon to look beyond the worries of the current economic cycle and the short-term future in order to anticipate the changing…
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The Pivotal Role of Semantic Memory in Remembering the Past and Imagining the Future
Irish, Muireann; Piguet, Olivier
2013-01-01
Episodic memory refers to a complex and multifaceted process which enables the retrieval of richly detailed evocative memories from the past. In contrast, semantic memory is conceptualized as the retrieval of general conceptual knowledge divested of a specific spatiotemporal context. The neural substrates of the episodic and semantic memory systems have been dissociated in healthy individuals during functional imaging studies, and in clinical cohorts, leading to the prevailing view that episodic and semantic memory represent functionally distinct systems subtended by discrete neurobiological substrates. Importantly, however, converging evidence focusing on widespread neural networks now points to significant overlap between those regions essential for retrieval of autobiographical memories, episodic learning, and semantic processing. Here we review recent advances in episodic memory research focusing on neurodegenerative populations which has proved revelatory for our understanding of the complex interplay between episodic and semantic memory. Whereas episodic memory research has traditionally focused on retrieval of autobiographical events from the past, we also include evidence from the recent paradigm shift in which episodic memory is viewed as an adaptive and constructive process which facilitates the imagining of possible events in the future. We examine the available evidence which converges to highlight the pivotal role of semantic memory in providing schemas and meaning whether one is engaged in autobiographical retrieval for the past, or indeed, is endeavoring to construct a plausible scenario of an event in the future. It therefore seems plausible to contend that semantic processing may underlie most, if not all, forms of episodic memory, irrespective of temporal condition. PMID:23565081
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Slesnick, Natasha; Guo, Xiamei; Brakenhoff, Brittany; Feng, Xin
2013-01-01
Given high levels of health and psychological costs associated with the family disruption of homelessness, identifying predictors of runaway and homeless episodes is an important goal. The current study followed 179 substance abusing, shelter-recruited adolescents who participated in a randomized clinical trial. Predictors of runaway and homeless episodes were examined over a two year period. Results from the hierarchical linear modeling analysis showed that family cohesion and substance use, but not family conflict or depressive symptoms, delinquency, or school enrollment predicted future runaway and homeless episodes. Findings suggest that increasing family support, care and connection and reducing substance use are important targets of intervention efforts in preventing future runaway and homeless episodes amongst a high risk sample of adolescents. PMID:24011094
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Dealing with conflicts on knowledge in tutorial groups.
Aarnio, Matti; Lindblom-Ylänne, Sari; Nieminen, Juha; Pyörälä, Eeva
2013-05-01
The aim of our study was to gain understanding of different types of conflicts on knowledge in the discussions of problem-based learning tutorial groups, and how such conflicts are dealt with. We examined first-year medical and dental students' (N = 33) conflicts on knowledge in four videotaped reporting phase tutorials. A coding scheme was created for analysing verbatim transcripts of 43 conflict episodes in order to find out whether the conflict episodes were about factual or conceptual knowledge and how the students elaborated the knowledge. Conflict episodes were relatively rare (taking up 7.6 % of the time) in the videotaped groups. Conflict episodes were more frequently about factual knowledge (58 %) than conceptual knowledge (42 %), but conflicts on conceptual knowledge lasted longer and were more often elaborated. Elaboration was, however, more frequently done individually than collaboratively. Conflict episodes were generally fairly short (mean duration 28 s). This was due to a lack of thorough argumentation and collaborative elaboration of conflicting ideas. The results suggest that students' skills to bring out differences in each other's conceptual thinking, the depth of argumentation and the use of questions that elicit elaboration need to be improved. Tutors' skills to facilitate the collaborative resolving of conflicts on knowledge call for further study.
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What Might a Fraction Mean to a Child and How Would a Teacher Know?
ERIC Educational Resources Information Center
Davis, Gary; And Others
1993-01-01
A theoretical discussion of categorization, unit structures and structured units, and fractions as operators was introduced. The thinking of grade-three students (n=3) with regard to the meaning of fractions was investigated in two teaching episodes using the computer environments of SuperPaint and CopyCat. (Contains 14 references.) (MKR)
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Japanese Learners' Self Revisions and Peer Revisions of Their Written Compositions in English
ERIC Educational Resources Information Center
Suzuki, Manami
2008-01-01
The current study examined 24 Japanese university students' processes of negotiation in conditions of self revision and of peer revision about their English as a foreign language (EFL) writing. Analyzing their negotiation episodes and text changes, I categorized within a common coding scheme the types of negotiation from (a) think-aloud protocols…
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Weighing It up: Thinking about the Implications of School Based Obesity Prevention Initiatives
ERIC Educational Resources Information Center
Leahy, Deana; Harrison, Lyn
2008-01-01
In this paper we explore the tensions that exist between two health promotion discourses prevalent in school based Health Education. We use one example from a widely used curriculum resource and one classroom episode to explore discourses related to obesity prevention, often described as an obesity epidemic by media and health professionals alike.…
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The role of magical thinking in forecasting the future.
Stavrova, Olga; Meckel, Andrea
2017-02-01
This article explores the role of magical thinking in the subjective probabilities of future chance events. In five experiments, we show that individuals tend to predict a more lucky future (reflected in probability judgements of lucky and unfortunate chance events) for someone who happened to purchase a product associated with a highly moral person than for someone who unknowingly purchased a product associated with a highly immoral person. In the former case, positive events were considered more likely than negative events, whereas in the latter case, the difference in the likelihood judgement of positive and negative events disappeared or even reversed. Our results indicate that this effect is unlikely to be driven by participants' immanent justice beliefs, the availability heuristic, or experimenter demand. Finally, we show that individuals rely more heavily on magical thinking when their need for control is threatened, thus suggesting that lack of control represents a factor in driving magical thinking in making predictions about the future. © 2016 The British Psychological Society.
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Air Traffic Management: Civil/Military Systems and Technologies.
1980-02-01
consi-~derably Anthropo- Fig. 8 Increas of System Capcity versus Usable Gain in Traffic Flow Controllable ul R 5. The Future of ATC If we think of...years from 2,000 on we must think of an integrated system, integrating * the ATC-system of the Structure X (Fig. 7) * the aircraft, by improving flight...both civil and military traffic with a range of potential link applications and other information that could be helpful in their future thinking . No
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Improving the past and the future: a temporal asymmetry in hypothetical thinking.
Ferrante, Donatella; Girotto, Vittorio; Stragà, Marta; Walsh, Clare
2013-02-01
Current views of hypothetical thinking implicitly assume that the content of imaginary thoughts about the past and future should be the same. Two experiments show that, given the same experienced facts of reality, future imagination may differ from past reconstruction. When participants failed a task, their counterfactual thoughts focused on uncontrollable features of their attempt (e.g., "Things would have been better if the allocated time were longer/if I had better logic skills"). But their prefactual thoughts focused on controllable features of their ensuing endeavor (e.g., "Things will be better next time if I concentrate more/if I use another strategy"). This finding suggests that compared with prefactual thinking, counterfactual thinking may be less subject to reality checks and less likely to serve preparatory goals. 2013 APA, all rights reserved
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Fura, Louise A; Wisser, Kathleen Z
Nurse educators are charged to develop and evaluate curricula on systems thinking to prepare future nurses to provide safe nursing care. The goal of this pilot study was to design and evaluate a four-hour educational strategy that prepares future professional nurses to use systems thinking approaches in the delivery of safe patient care. This study exposed prelicensure baccalaureate nursing students to systems thinking principles, which included didactic and experiential activities. A descriptive design was used to determine the effect of an on-campus educational strategy. A paired samples t-test revealed statistical significance from pretest to posttest.
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Cooper, Nicole; Kable, Joseph W; Kim, B Kyu; Zauberman, Gal
2013-08-07
People vary widely in how much they discount delayed rewards, yet little is known about the sources of these differences. Here we demonstrate that neural activity in ventromedial prefrontal cortex (VMPFC) and ventral striatum (VS) when human subjects are asked to merely think about the future--specifically, to judge the subjective length of future time intervals--predicts delay discounting. High discounters showed lower activity for longer time delays, while low discounters showed the opposite pattern. Our results demonstrate that the correlation between VMPFC and VS activity and discounting occurs even in the absence of choices about future rewards, and does not depend on a person explicitly evaluating future outcomes or judging their self-relevance. This suggests a link between discounting and basic processes involved in thinking about the future, such as temporal perception. Our results also suggest that reducing impatience requires not suppression of VMPFC and VS activity altogether, but rather modulation of how these regions respond to the present versus the future.
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A Guide to Personal, Business and Social Forecasting and Survival.
ERIC Educational Resources Information Center
Loye, David
1983-01-01
By thinking about and trying to predict the future, we force ourselves to articulate our feelings and thoughts about that future. A technique using intuitive and logical thinking based on right brain-left brain differences is proposed to aid in decision making by both groups and individuals. (Author/IS)
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Conceptual Models and the Future of Special Education
ERIC Educational Resources Information Center
Kauffman, James M.
2007-01-01
A medical model has advantages over a legal model in thinking about special education, especially in responding supportively to difference, meeting individual needs, and practicing prevention. The legal conceptual model now dominates thinking about special education, but a medical model promises a brighter future for special education and for…
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Pedagogical System of Future Teachers' Professional Thinking Culture Formation
ERIC Educational Resources Information Center
Abildina, Saltanat K.; Sarsekeyeva, Zhanar Y.; Aidarbekova, Kulzhan A.; Asetova, Zhannur B.; Adanov, Kuanysbek B.
2016-01-01
Research objective is to theoretically justify and to develop a pedagogical system of development of future teachers' professional thinking culture. In the research there are used a set of theoretical methods: systematic analysis of the philosophical, psychological and pedagogical literature on the researched topic; compilation and classification…
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Gray, R; Deane, K
2016-03-01
What is known on the subject? Antipsychotic drugs are an important part of treatment for most patients with first episode psychosis. We do not know much about what it is like to take these drugs from the patient's point of view. What this paper adds to existing knowledge? We talked to 20 young people with psychosis about their experiences of taking antipsychotic drugs. Patients relationship with medication was complex, young people found medication often to be both good and bad at the same time. We were interested in how seemingly trivial issues--colour, taste, size, name--could be very important to young people and could result in them stopping. What are the implications for practice? We think our study highlights the complicated internal struggles that people with first episode psychosis have with medication. Our study highlights how Nurses and Doctors need to try and better understand what it is like to take these drugs and work collaboratively with patients to support them to make informed choices about treatment. Low-dose antipsychotic medication is an important part of treatment for people experiencing a first episode of psychosis. Little is known about this group of patients' experiences of taking medication. A qualitative study of purposively sampled young people experiencing a first episode of psychosis was carried out. A mental health nurse working in the early psychosis team interviewed participants using a structured topic guide. Interviews were subjected to thematic analysis. Interviews were completed with 20 young people. Thematic analysis generated six themes: (1) the drugs do work, (2) the drugs don't work (as well as I'd like), (3) side effects, (4) the indirect effects of medication, (5) rage against the machine and (6) the not trivial issues about medication. Our overarching meta-theme was that young people's experience of taking antipsychotics was complex; medication was often considered good and bad at the same time. Our observations underpin the importance of helping patients think through the use of antipsychotic medication in supporting their personal recovery. © 2016 John Wiley & Sons Ltd.
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ERIC Educational Resources Information Center
Barker, Dean M.; Barker-Ruchti, Natalie; Puhse, Uwe
2013-01-01
In this paper we illustrate how ways of thinking about ethics are tied up with sport and physical education practice and introduce an alternative approach that can help to develop ethical pedagogies. We begin by locating socio-moral education in physical education within historical and contemporary pedagogical scholarship. Our argument is that the…
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The Interplay of Episodic and Semantic Memory in Guiding Repeated Search in Scenes
ERIC Educational Resources Information Center
Vo, Melissa L.-H.; Wolfe, Jeremy M.
2013-01-01
It seems intuitive to think that previous exposure or interaction with an environment should make it easier to search through it and, no doubt, this is true in many real-world situations. However, in a recent study, we demonstrated that previous exposure to a scene does not necessarily speed search within that scene. For instance, when observers…
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Read, Jessica; Pincus, Tamar
2004-12-01
Depressive symptoms are common in chronic pain. Previous research has found differences in information-processing biases in depressed pain patients and depressed people without pain. The schema enmeshment model of pain (SEMP) has been proposed to explain chronic pain patients' information-processing biases. Negative future thinking is common in depression but has not been explored in relation to chronic pain and information-processing models. The study aimed to test the SEMP with reference to future thinking. An information-processing paradigm compared endorsement and recall bias between depressed and non-depressed chronic low back pain patients and control participants. Twenty-five depressed and 35 non-depressed chronic low back pain patients and 25 control participants (student osteopaths) were recruited from an osteopathy practice. Participants were asked to endorse positive and negative ill-health, depression-related, and neutral (control) adjectives, encoded in reference to either current or future time-frame. Incidental recall of the adjectives was then tested. While the expected hypothesis of a recall bias by depressed pain patients towards ill-health stimuli in the current condition was confirmed, the recall bias was not present in the future condition. Additionally, patterns of endorsement and recall bias differed. Results extend understanding of future thinking in chronic pain within the context of the SEMP.
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Slesnick, Natasha; Guo, Xiamei; Brakenhoff, Brittany; Feng, Xin
2013-10-01
Given high levels of health and psychological costs associated with the family disruption of homelessness, identifying predictors of runaway and homeless episodes is an important goal. The current study followed 179 substance abusing, shelter-recruited adolescents who participated in a randomized clinical trial. Predictors of runaway and homeless episodes were examined over a two year period. Results from the hierarchical linear modeling analysis showed that family cohesion and substance use, but not family conflict or depressive symptoms, delinquency, or school enrollment predicted future runaway and homeless episodes. Findings suggest that increasing family support, care and connection and reducing substance use are important targets of intervention efforts in preventing future runaway and homeless episodes amongst a high risk sample of adolescents. Copyright © 2013 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.
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2014-09-29
Framing Reinforcement Learning from Human Reward: Reward Positivity, Temporal Discounting, Episodicity , and Performance W. Bradley Knox...positive a trainer’s reward values are; temporal discounting, the extent to which future reward is discounted in value; episodicity , whether task...learning occurs in discrete learning episodes instead of one continuing session; and task performance, the agent’s performance on the task the trainer
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Cooper, Nicole; Kim, B. Kyu; Zauberman, Gal
2013-01-01
People vary widely in how much they discount delayed rewards, yet little is known about the sources of these differences. Here we demonstrate that neural activity in ventromedial prefrontal cortex (VMPFC) and ventral striatum (VS) when human subjects are asked to merely think about the future—specifically, to judge the subjective length of future time intervals—predicts delay discounting. High discounters showed lower activity for longer time delays, while low discounters showed the opposite pattern. Our results demonstrate that the correlation between VMPFC and VS activity and discounting occurs even in the absence of choices about future rewards, and does not depend on a person explicitly evaluating future outcomes or judging their self-relevance. This suggests a link between discounting and basic processes involved in thinking about the future, such as temporal perception. Our results also suggest that reducing impatience requires not suppression of VMPFC and VS activity altogether, but rather modulation of how these regions respond to the present versus the future. PMID:23926268
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Thinking Beyond Numbers: Learning Numeracy for the Future Workplace. Support Document
ERIC Educational Resources Information Center
Marr, Beth; Hagston, Jan
2007-01-01
The use, learning and transfer of workplace numeracy skills, as well as current understandings of the term numeracy, are examined in this study. It also highlights the importance of numeracy as an essential workplace skill. "Thinking Beyond Numbers: Learning Numeracy for the Future Workplace" challenges the training system and training…
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Development of Classification Thinking in Future Teachers: Technologies of Reflective Discussion
ERIC Educational Resources Information Center
Cao, Yonghui; Kurbanova, Ajslu T.; Salikhova, Nailia R.
2017-01-01
The main objective of the research is to create and approbate a new way of reflection formation in future teachers, which would increase the level of classifying thinking to the theoretical one. The "Formation of equivalence groups" technique was modified to conduct the experiment. It was carried out both individually and in…
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Organizing for the Future Requires the Non-Aristotelian Lens of a Dragonfly.
ERIC Educational Resources Information Center
Collins, Marla Del
To organize for the future requires non-Aristotelian thinking...a multifaceted wide-angle lens revealing hidden information. A multifaceted lens includes at least three general systems of evaluation, all of which promote complex thinking. The three systems are general semantics, postmodern feminist philosophy, and the unifying principle of…
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Mourao-Miranda, J; Reinders, A A T S; Rocha-Rego, V; Lappin, J; Rondina, J; Morgan, C; Morgan, K D; Fearon, P; Jones, P B; Doody, G A; Murray, R M; Kapur, S; Dazzan, P
2012-05-01
To date, magnetic resonance imaging (MRI) has made little impact on the diagnosis and monitoring of psychoses in individual patients. In this study, we used a support vector machine (SVM) whole-brain classification approach to predict future illness course at the individual level from MRI data obtained at the first psychotic episode. One hundred patients at their first psychotic episode and 91 healthy controls had an MRI scan. Patients were re-evaluated 6.2 years (s.d.=2.3) later, and were classified as having a continuous, episodic or intermediate illness course. Twenty-eight subjects with a continuous course were compared with 28 patients with an episodic course and with 28 healthy controls. We trained each SVM classifier independently for the following contrasts: continuous versus episodic, continuous versus healthy controls, and episodic versus healthy controls. At baseline, patients with a continuous course were already distinguishable, with significance above chance level, from both patients with an episodic course (p=0.004, sensitivity=71, specificity=68) and healthy individuals (p=0.01, sensitivity=71, specificity=61). Patients with an episodic course could not be distinguished from healthy individuals. When patients with an intermediate outcome were classified according to the discriminating pattern episodic versus continuous, 74% of those who did not develop other episodes were classified as episodic, and 65% of those who did develop further episodes were classified as continuous (p=0.035). We provide preliminary evidence of MRI application in the individualized prediction of future illness course, using a simple and automated SVM pipeline. When replicated and validated in larger groups, this could enable targeted clinical decisions based on imaging data.
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Mourao-Miranda, J.; Reinders, A. A. T. S.; Rocha-Rego, V.; Lappin, J.; Rondina, J.; Morgan, C.; Morgan, K. D.; Fearon, P.; Jones, P. B.; Doody, G. A.; Murray, R. M.; Kapur, S.; Dazzan, P.
2012-01-01
Background To date, magnetic resonance imaging (MRI) has made little impact on the diagnosis and monitoring of psychoses in individual patients. In this study, we used a support vector machine (SVM) whole-brain classification approach to predict future illness course at the individual level from MRI data obtained at the first psychotic episode. Method One hundred patients at their first psychotic episode and 91 healthy controls had an MRI scan. Patients were re-evaluated 6.2 years (s.d.=2.3) later, and were classified as having a continuous, episodic or intermediate illness course. Twenty-eight subjects with a continuous course were compared with 28 patients with an episodic course and with 28 healthy controls. We trained each SVM classifier independently for the following contrasts: continuous versus episodic, continuous versus healthy controls, and episodic versus healthy controls. Results At baseline, patients with a continuous course were already distinguishable, with significance above chance level, from both patients with an episodic course (p=0.004, sensitivity=71, specificity=68) and healthy individuals (p=0.01, sensitivity=71, specificity=61). Patients with an episodic course could not be distinguished from healthy individuals. When patients with an intermediate outcome were classified according to the discriminating pattern episodic versus continuous, 74% of those who did not develop other episodes were classified as episodic, and 65% of those who did develop further episodes were classified as continuous (p=0.035). Conclusions We provide preliminary evidence of MRI application in the individualized prediction of future illness course, using a simple and automated SVM pipeline. When replicated and validated in larger groups, this could enable targeted clinical decisions based on imaging data. PMID:22059690
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Strategic Planning for the Air Force. Leveraging Business Planning Insights to Create Future Value
1998-01-01
Strategic Planning for the Air Force Leveraging Business Planning Insights to Create Future Value DEBORAH L. WESTPHAL, RICHARD SZAFRANSKI...SUBTITLE Strategic Planning for the Air Force. Leveraging Business Planning Insights to Create Future Value 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...can be so, unless leaders and planners are willing to think in the boundary between order and chaos. Long-Range Planning, Strategic Thinking, or
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Abstract “why” Thoughts About Success Lead to Greater Positive Generalization in Sport Participants
Van Lier, Jens; Moulds, Michelle L.; Raes, Filip
2015-01-01
Generalizing from a single failure or success to future performances and their self-concept could have an important impact on sport participants. This study examined the impact of the way sport participants think about success on positive generalization. Sport participants (N = 222) completed an online experimental study in which they were induced to think about meanings, causes and implications (i.e., abstract-“why”-thinking) or about more perceptual concrete aspects of their performance (i.e., concrete-“how”-thinking). We hypothesized that abstract-“why”-thinking would lead to greater positive generalization and that this effect would be moderated by self-esteem. Our results supported our hypothesis that abstract thinking increased positive generalization, and this effect was more clearly visible in sport participants with higher self-esteem. These results suggest that retrospective thinking about the “why” of a good performance may benefit athletes in the long run because they generalize the outcome to future performances and their self-concept which may boost their motivation and consequently their performance. PMID:26635686
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ERIC Educational Resources Information Center
Robin, Jessica; Moscovitch, Morris
2014-01-01
Several recent studies have explored the effect of contextual familiarity on remembered and imagined events. The aim of this study was to examine the extent of this effect by comparing the effect of cuing spatial memories, episodic memories, and imagined future events with spatial contextual cues of varying levels of familiarity. We used…
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Puentes-Lagos, David E; García-Acosta, Gabriel
2012-06-01
Is it possible to establish (at short, medium and long term) future work conditions or expected work conditions for Colombian people considering upcoming work technologies? Is it possible to anticipate future work desirable work conditions for Colombian people in order to plan (foresee?) work technologies? These questions guided this research and they point to an action thesis and to a reaction one in this context of work crisis. Even though a work technology establishes where, when, how, who, who with, and using what element work is done, it also establishes certain work conditions. Besides, multiple forms of considering and deconstructing past have been created from many disciplines. However, in order to foresee or construct work technologies requires a different perspective for looking further. This research has been carried out considering other disciplines points of view regarding Future Studies and Future Thinking Studies. This research has the purpose of finding future paths for Future Thinking Studies from ergonomics point of view in this moment of global work crisis we are going through.
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Developing design-based STEM education learning activities to enhance students' creative thinking
NASA Astrophysics Data System (ADS)
Pinasa, Siwa; Siripun, Kulpatsorn; Yuenyong, Chokchai
2018-01-01
Creative thinking on applying science and mathematics knowledge is required by the future STEM career. The STEM education should be provided for the required skills of future STEM career. This paper aimed to clarify the developing STEM education learning activities to enhance students' creative thinking. The learning activities were developed for Grade 10 students who will study in the subject of independent study (IS) of Khon Kaen Wittayayon School, Khon Kaen, Thailand. The developing STEM education learning activities for enhancing students' creative thinking was developed regarding on 6 steps including (1) providing of understanding of fundamental STEM education concept, (2) generating creative thinking from prototype, (4) revised ideas, (5) engineering ability, and (6) presentation and discussion. The paper will clarify the 18 weeks activities that will be provided based these 6 steps of developing learning activities. Then, these STEM learning activities will be discussed to provide the chance of enhancing students' creative thinking. The paper may have implication for STEM education in school setting.
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Coutinho, Joana; Goncalves, Oscar Filipe; Soares, José Miguel; Marques, Paulo; Sampaio, Adriana
2016-10-30
Obsessive-compulsive personality (OCPD) disorder is characterized by a pattern of excessive self-control, perfectionism and behavioral and cognitive rigidity. Despite the fact that OCPD is the most common personality disorder in the general population, published studies looking at the brain correlates of this disorder are practically nonexistent. The main goal of this study was to analyze the presence of brain alterations in OCPD when compared to healthy controls, specifically at the level of the Default Mode Network (DMN). The DMN is a well-established resting state network which was found to be associated with psychological processes that may play a key role in OCPD (e.g., self-awareness, episodic future thinking and mental simulation). Ten individuals diagnosed with OCPD and ten healthy controls underwent a clinical assessment interview and a resting-state functional magnetic resonance imaging (fMRI) acquisition. The results show that OCPD patients presented an increased functional connectivity in the precuneus (i.e., a posterior node of the DMN), known to be involved in the retrieval manipulation of past events in order to solve current problems and develop plans for the future. These results suggest that this key node of the DMN may play an important role in the pathophysiology of OCPD. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.
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Jeunehomme, Olivier; D'Argembeau, Arnaud
2016-01-01
Recent research suggests that episodic future thoughts can be formed through the same dual mechanisms, direct and generative, as autobiographical memories. However, the prevalence and determinants of the direct production of future event representations remain unclear. Here, we addressed this issue by collecting self-reports of production modes, response times (RTs), and verbal protocols for the production past and future events in the word cueing paradigm. Across three experiments, we found that both past and future events were frequently reported to come directly to mind in response to the cue, and RTs confirmed that events were produced faster for direct than for generative responses. When looking at the determinants of direct responses, we found that most past and future events that were directly produced had already been thought of on a previous occasion, and the frequency of previous thoughts predicted the occurrence of direct access. The direct production of autobiographical thoughts was also more frequent for past and future events that were judged important and emotionally intense. Collectively, these findings provide novel evidence that the direct production of episodic future thoughts is frequent in the word cueing paradigm and often involves the activation of personally significant "memories of the future."
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ERIC Educational Resources Information Center
Abdel Latif, Muhammad M.
2009-01-01
This article reports on a study aimed at testing the hypothesis that, because of strategic and temporal variables, composing rate and text quantity may not be valid measures of writing fluency. A second objective was to validate the mean length of writers' translating episodes as a process-based indicator that mirrors their fluent written…
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ERIC Educational Resources Information Center
Villee, Pat A. Gallo, Ed.; Curran, Michael G., Ed.
This yearbook examines six themes representative of the challenges to future business educators. "The Future We Create" (Arthur McEntee) discusses them: a thinking curriculum, opportunities for real-world learning, matching teaching and learning styles, teachers as knowledge facilitators, technology as a learning tool, and global thinking for a…
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Building from In Vivo Research to the Future of Research on Relational Thinking and Learning
ERIC Educational Resources Information Center
Schunn, Christian D.
2017-01-01
This concluding commentary takes the perspective of research on practicing scientists and engineers to consider what open areas and future directions on relational thinking and learning should be considered beyond the impressive research presented in the special issue. Areas for more work include (a) a need to examine educational applications of…
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Meeting of Minds and Futures: The Nature of Knowledge in Diverse Global Settings
ERIC Educational Resources Information Center
Odora Hoppers, Catherine A.; Sandgren, Björn
2014-01-01
When we think of communities of the future, we have to think of new social contracts between universities and society with a different ecology, and an intense compatibility towards transdisciplinarity. We know that today there is a need for truly fundamental reflections and questions on knowledge as the building block of global societies…
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Perceptions of quality of life following divorce: a study of children's prognostic thinking.
Plunkett, J W; Schaefer, M; Kalter, N; Okla, K; Schreier, S
1986-02-01
The general quality of latency-aged children's prognostic thinking and the way in which they view the long-range impact of divorce upon peer adaptation are explored. When interviewed about responses to two fictional peers with marked behavior problems, 80 children in the third and fifth grades displayed an optimism in their prognostic thinking about the future of these peers. In general, peers from divorced homes were perceived as having a more positive future adjustment than peers from intact homes. However, male subjects from disrupted homes revealed a significantly pessimistic orientation regarding the impact of divorce upon the future; females from disrupted homes had a strikingly optimistic view. Implications for school-based interventions are discussed.
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Thakral, Preston P.; Benoit, Roland G.; Schacter, Daniel L.
2017-01-01
Neuroimaging data indicate that episodic memory (i.e., remembering specific past experiences) and episodic simulation (i.e., imagining specific future experiences) are associated with enhanced activity in a common set of neural regions, often referred to as the core network. This network comprises the hippocampus, parahippocampal cortex, lateral and medial parietal cortex, lateral temporal cortex, and medial prefrontal cortex. Evidence for a core network has been taken as support for the idea that episodic memory and episodic simulation are supported by common processes. Much remains to be learned about how specific core network regions contribute to specific aspects of episodic simulation. Prior neuroimaging studies of episodic memory indicate that certain regions within the core network are differentially sensitive to the amount of information recollected (e.g., the left lateral parietal cortex). In addition, certain core network regions dissociate as a function of their timecourse of engagement during episodic memory (e.g., transient activity in the posterior hippocampus and sustained activity in the left lateral parietal cortex). In the current study, we assessed whether similar dissociations could be observed during episodic simulation. We found that the left lateral parietal cortex modulates as a function of the amount of simulated details. Of particular interest, while the hippocampus was insensitive to the amount of simulated details, we observed a temporal dissociation within the hippocampus: transient activity occurred in relatively posterior portions of the hippocampus and sustained activity occurred in anterior portions. Because the posterior hippocampal and lateral parietal findings parallel those observed previously during episodic memory, the present results add to the evidence that episodic memory and episodic simulation are supported by common processes. Critically, the present study also provides evidence that regions within the core network support dissociable processes. PMID:28324695
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Sheldon, S; Vandermorris, S; Al-Haj, M; Cohen, S; Winocur, G; Moscovitch, M
2015-02-01
It is well accepted that the medial temporal lobes (MTL), and the hippocampus specifically, support episodic memory processes. Emerging evidence suggests that these processes also support the ability to effectively solve ill-defined problems which are those that do not have a set routine or solution. To test the relation between episodic memory and problem solving, we examined the ability of individuals with single domain amnestic mild cognitive impairment (aMCI), a condition characterized by episodic memory impairment, to solve ill-defined social problems. Participants with aMCI and age and education matched controls were given a battery of tests that included standardized neuropsychological measures, the Autobiographical Interview (Levine et al., 2002) that scored for episodic content in descriptions of past personal events, and a measure of ill-defined social problem solving. Corroborating previous findings, the aMCI group generated less episodically rich narratives when describing past events. Individuals with aMCI also generated less effective solutions when solving ill-defined problems compared to the control participants. Correlation analyses demonstrated that the ability to recall episodic elements from autobiographical memories was positively related to the ability to effectively solve ill-defined problems. The ability to solve these ill-defined problems was related to measures of activities of daily living. In conjunction with previous reports, the results of the present study point to a new functional role of episodic memory in ill-defined goal-directed behavior and other non-memory tasks that require flexible thinking. Our findings also have implications for the cognitive and behavioural profile of aMCI by suggesting that the ability to effectively solve ill-defined problems is related to sustained functional independence. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Giving Students the Power to Engage with Learning
NASA Astrophysics Data System (ADS)
Cochran, Kathryn F.; Reinsvold, Lori A.; Hess, Chelsie A.
2017-12-01
This critical discourse analysis study identifies and describes power relationships in elementary classrooms that support science engagement by providing students time to think, ask questions, and find their voices to talk about subject matter. The first analyses involved identification and description of classroom episodes showing high levels of student power and engagement associated with learning science. Classroom episodes were grouped into seven power patterns: use of questions, teacher sharing authority, giving students credit for knowledge, legitimate digressions, enhanced feedback, and writing opportunities. The second analyses documented the manner in which these patterns formed more complex classroom engagement processes called power clusters. These examples further our understanding of the dynamics of classroom discourse and the relationships between student power and engagement in subject matter.
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The Forces Restructuring Our Future and Outdoor Recreation: Transcription of Keynote Speech.
ERIC Educational Resources Information Center
Feather, Frank
This futurist keynote speech of the National Conference for Outdoor Leaders addresses the social, technological, economic, and political forces that are restructuring the world. The concept of geostrategic thinking has the components of global thinking, futuristic thinking, and seeking opportunities. Important developments include: (1) wealth will…
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Assessing future expectations and the two-dimensional model of affect in an Italian population.
Corno, Giulia; Molinari, Guadalupe; Baños, Rosa Maria
2017-03-01
Future-directed thinking has been described as part of two underlying systems that integrate dimensions of affect, motivational systems, orientation to the future, and future expectations, which are initiated at the cognitive, affective, biological, behavioral, and motivational levels. The main aim of the present study is to test the two underlying frameworks model and explore future expectations in a general Italian-speaking population (N=345). Therefore, the second aim of the present paper is to confirm the factorial structure of the Subjective Probability Task (SPT; MacLeod et al., 1996), a questionnaire designed to assess specific positive and negative orientations towards the future. Results showed that the SPT has good psychometric properties and it is a reliable instrument to assess future-directed thinking. Moreover, our findings confirmed the role of future expectancies as cognitive correlates of depression and anxiety. Differently from previous studies (Clark and Watson, 1991; MacLeod et al., 1996), our results did not confirm that depression was characterized by low positive affect. We believe this paper contributes to the understanding of future expectancies and their relation with anxiety and depression, and will help to expand the availability of an instrument to assess future directed thinking. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.
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Critical thinking in nursing: an integrated review.
Brunt, Barbara A
2005-01-01
Critical thinking skills are essential to function in today's complex health care environment and to ensure continuing competence for the future. This article provides a review of various definitions and research studies related to critical thinking. Educators and researchers need to clearly define critical thinking, because there has been wide variation in definitions and descriptions of critical thinking. Research studies have shown inconsistent findings, and many have used a one-group pretest-posttest design over a single course or during the length of a nursing program. Studies have not shown an association between critical thinking and competence; rigorous research studies are needed to understand the process of critical thinking.
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The Neurocognitive Development of Episodic Prospection and Its Implications for Academic Achievement
ERIC Educational Resources Information Center
Prabhakar, Janani; Coughlin, Christine; Ghetti, Simona
2016-01-01
Episodic prospection is the ability to mentally simulate personal future events that are rich in contextual detail and plausible for the individual. It therefore incorporates episodic information (who, what, where, and when of a particular event), as well as details about one's self (e.g., knowledge, goals, motivations and desires). The ability to…
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ERIC Educational Resources Information Center
Madore, Kevin P.; Gaesser, Brendan; Schacter, Daniel L.
2014-01-01
According to the constructive episodic simulation hypothesis (Schacter & Addis, 2007), both remembered past and imagined future events rely heavily on episodic memory. An alternative hypothesis is that observed similarities between remembering and imagining reflect the influence of broader factors such as descriptive ability, narrative style,…
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Academies: It's Time to Learn the Lessons. NFER Thinks: What the Evidence Tells Us
ERIC Educational Resources Information Center
Worth, Jack
2015-01-01
Academies are now a part of the English school landscape. Future policy should focus on learning the lessons from the growth of academy schools. In this "NFER Thinks," the author presents the case that any future expansion in the number of academies should be motivated by a clear vision of the long-term outcomes for learners that…
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Think aloud: acute stress and coping strategies during golf performances.
Nicholls, Adam R; Polman, Remco C J
2008-07-01
A limitation of the sport psychology coping literature is the amount of time between a stressful episode and the recall of the coping strategies used in the stressful event (Nicholls & Polman, 2007). The purpose of this study was to develop and implement a technique to measure acute stress and coping during performance. Five high-performance adolescent golfers took part in Level 2 verbalization think aloud trials (Ericsson & Simon, 1993), which involved participants verbalizing their thoughts, over six holes of golf. Verbal reports were audio-recorded during each performance, transcribed verbatim, and analyzed using protocol analysis (Ericsson & Simon, 1993). Stressors and coping strategies varied throughout the six holes, which support the proposition that stress and coping is a dynamic process that changes across phases of the same performance (Lazarus, 1999). The results also revealed information regarding the sequential patterning of stress and coping, suggesting that the golfers experienced up to five stressors before reporting a coping strategy. Think aloud appears a suitable method to collect concurrent stress and coping data.
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Patterns and Punctuation: Learning to Question Language
ERIC Educational Resources Information Center
Schlessman, Elizabeth
2011-01-01
As teachers plan instruction--even instruction about punctuation--they have the opportunity to engage students' minds and create new labels: question-asking, problem-solving. How teachers teach embeds a vision of who they think kids are and what they think kids are capable of. Are they destined for a future of critical thinking, questioning,…
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Critical Thinking: Attitudes, Skills, and Ambiguity.
ERIC Educational Resources Information Center
Shaughnessy, Michael F.
This paper provides an overview of the realm of critical thinking. The document explores the development of a critical thinking attitude and specific skills relative to logic, rationality, and reasoning that must be fostered to facilitate and enhance future learning. The issue of ambiguity also is addressed as a central construct of the critical…
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Toward the Thinking Curriculum: Current Cognitive Research. 1989 ASCD Yearbook.
ERIC Educational Resources Information Center
Resnick, Lauren B., Ed.; Klopfer, Leopold E., Ed.
A project of the Center for the Study of Learning at the University of Pittsburgh, this yearbook combines the two major trends/concerns impacting the future of educational development for the next decade: knowledge and thinking. The yearbook comprises the following chapters: (1) "Toward the Thinking Curriculum: An Overview" (Lauren B.…
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Critical Thinking and Rational Emotive Behavior Therapy.
ERIC Educational Resources Information Center
Hatcher, Donald; Brown, Tony; Gariglietti, Kelli P.
2001-01-01
Notes limitations of Rational Emotive Behavior Therapy (REBT). Suggests that should these weaknesses be addressed, teachers of critical thinking would do well to incorporate REBT into their critical thinking courses. Relates that A. Ellis has suggested that the future of REBT is in integrating it into the educational curriculum as a way of…
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ERIC Educational Resources Information Center
Burciaga, Rebeca
2015-01-01
This article discusses how deficit thinking is manifested through a presumption of incompetence for people of color from preschool to university levels. Examples are presented as a way to demonstrate that leadership programs can support future leaders in curtailing deficit thinking in our schools and communities.
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Creating a Culture of Thinking. Project Plan. English II Students
ERIC Educational Resources Information Center
Fluellen, Jerry E., Jr.; Fluellen, Ingrid
2006-01-01
150 students at McKinley Technology High School in Washington, DC have engaged the Harvard Model for creating a culture of thinking. This Tishman, Perkins, and Jay framework introduced them to four forces of enculturation and six dimensions of a thinking classroom in combination with African American Literature and Future Studies as specific…
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The Importance of Design Thinking for Technological Literacy: A Phenomenological Perspective
ERIC Educational Resources Information Center
Wells, Alastair
2013-01-01
"We know that progress depends on discovery, inventions, creativity and design, but we have simply supposed that it happens anyway," de Bono (1999 p. 43). Technology education is ostensibly a foundation for future designers and creative thinking. However evidence of good design or creative thinking in outcomes displayed in school…
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Imaging episodic memory: implications for cognitive theories and phenomena.
Nyberg, L
1999-01-01
Functional neuroimaging studies are beginning to identify neuroanatomical correlates of various cognitive functions. This paper presents results relevant to several theories and phenomena of episodic memory, including component processes of episodic retrieval, encoding specificity, inhibition, item versus source memory, encoding-retrieval overlap, and the picture-superiority effect. Overall, by revealing specific activation patterns, the results provide support for existing theoretical views and they add some unique information which may be important to consider in future attempts to develop cognitive theories of episodic memory.
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ERIC Educational Resources Information Center
Marini, A.; Ferretti, F.; Chiera, A.; Magni, R.; Adornetti, I.; Nicchiarelli, S.; Vicari, S.; Valeri, G.
2016-01-01
This brief report is a partial replication of the study by Jackson and Atance ("J Dev Disabil" 14:40-45, 2008) assessing nonverbal Self-based and Mechanical-based future thinking (FT) in children with Autism Spectrum Disorder (ASD). In a first step, these tasks were administered to 30 children with ASD. The two Self-based tasks were then…
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"The Good, the Bad and the Ugly": A Model for Reflective Teaching Practices in Coaching Pedagogy
ERIC Educational Resources Information Center
Gordon, Evelyn J.
2017-01-01
Coaching should go beyond drills and preparing for the big game. One question many coaches have asked themselves is, "How do I get better?" One way to ensure that future coaches (current students) in sport coaching education are thinking of ways to improve for the future is to teach them to think about the past. This is where reflection…
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ERIC Educational Resources Information Center
Sandow, Stuart A.
The principal problem of this work is to discover, perhaps construct, a pedagogical process for thinking about the future that makes use of the methods of forecasting, but makes use of them to create new attitudes and understandings on the part of institutional planners. The underlying concern is to develop a way for planners to address the future…
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Hippocampal Maturation Drives Memory from Generalization to Specificity.
Keresztes, Attila; Ngo, Chi T; Lindenberger, Ulman; Werkle-Bergner, Markus; Newcombe, Nora S
2018-06-14
During early ontogeny, the rapid and cumulative acquisition of world knowledge contrasts with slower improvements in the ability to lay down detailed and long-lasting episodic memories. This emphasis on generalization at the expense of specificity persists well into middle childhood and possibly into adolescence. During this period, recognizing regularities, forming stable representations of recurring episodes, predicting the structure of future events, and building up semantic knowledge may be prioritized over remembering specific episodes. We highlight recent behavioral and neuroimaging evidence suggesting that maturational differences among subfields within the hippocampus contribute to the developmental lead-lag relation between generalization and specificity, and lay out future research directions. Copyright © 2018 Elsevier Ltd. All rights reserved.
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Applying comparative effectiveness research methods in bipolar disorders.
McCombs, Jeffrey S; Ganapathy, Vaidyanathan; Zolfaghari, Sara
2011-04-01
Randomized clinical trials [RCT] are the Gold Standard of medical evidence. However, observational comparative effectiveness research [CER] based on real-world data is receiving national attention. This paper demonstrates how observational CER can fill important gaps in clinical knowledge left behind by RCT approaches. An example of CER in bipolar disorders is presented. Paid claims data from a large commercial insurer were used to identify episodes of drug therapy. Episodes were defined each time a patient initiated or restarted therapy using an antipsychotic, antidepressant or mood stabilizing medication. Episode definitions were based on calculations of continuous days of drug therapy using a 15 day gap definition. 105,440 episodes of drug therapy were included in the analysis. Most episodes were initiated using a mood stabilizing drug (40%) or an antidepressant (40%). Over 59% of all episodes were for augmentation therapy, followed by switching episodes (25%) and restart episodes (16%). Patient outcomes measured by either duration of uninterrupted therapy or one-year post-treatment cost varied significantly with patient treatment history, especially episode type. The comparative effectiveness of alternative therapies was sensitive to the extent to which treatment history is taken into account. Observational research can evaluate patient outcomes across a wide range of clinical presentations with regard to the patient's treatment history. Treatment history is a major determinant of patient compliance and future treatment costs. Failure to account for treatment history can introduce bias into comparative effectiveness results. Observational CER research can also uncover important questions that require future research. Copyright © 2010 Elsevier B.V. All rights reserved.
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Price, A; Price, B
1996-05-01
Critical thinking is a process applied to midwifery theory, research and experience. It is a positive activity, responsive to context, drawing on negative and positive triggers and emotions to suggest ways of acting in future. Practice-based and reflective midwifery assignments should reflect the midwifery goals of critical thinking. This may require adjustments in assessment criteria and a questioning of standard academic conventions.
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Eye movements during mental time travel follow a diagonal line.
Hartmann, Matthias; Martarelli, Corinna S; Mast, Fred W; Stocker, Kurt
2014-11-01
Recent research showed that past events are associated with the back and left side, whereas future events are associated with the front and right side of space. These spatial-temporal associations have an impact on our sensorimotor system: thinking about one's past and future leads to subtle body sways in the sagittal dimension of space (Miles, Nind, & Macrae, 2010). In this study we investigated whether mental time travel leads to sensorimotor correlates in the horizontal dimension of space. Participants were asked to mentally displace themselves into the past or future while measuring their spontaneous eye movements on a blank screen. Eye gaze was directed more rightward and upward when thinking about the future than when thinking about the past. Our results provide further insight into the spatial nature of temporal thoughts, and show that not only body, but also eye movements follow a (diagonal) "time line" during mental time travel. Copyright © 2014 Elsevier Inc. All rights reserved.
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Prospective and retrospective episodic metamemory in posttraumatic stress disorder.
Sacher, Mathilde; Tudorache, Andrei-Cristian; Clarys, David; Boudjarane, Mohamed; Landré, Lionel; El-Hage, Wissam
2018-03-14
Posttraumatic stress disorder (PTSD) has been consistently associated with episodic memory deficits. To some extent, these deficits could be related to an impairment of metamemory in individuals with PTSD. This research consequently aims at investigating prospective (feeling-of-knowing, FOK) and retrospective (confidence) metamemory judgments for episodic information in PTSD. Twenty participants with PTSD and without depression were compared to 30 healthy comparison participants on metamemory judgments during an episodic memory task. The concordance between metamemory judgments and recognition performance was then assessed by gamma correlations. The results confirmed that PTSD is associated with episodic memory impairment. Regarding metamemory, gamma correlations indicated that participants with PTSD failed to accurately predict their future memory performance as compared to the comparison group (mean FOK gamma correlations: .23 vs. .42, respectively). Furthermore, participants with PTSD made less accurate confidence judgments than comparison participants (mean confidence gamma correlations: .62 vs. .74, respectively). Our results demonstrate an alteration of both prospective and retrospective metamemory processes in PTSD, which could be of particular relevance to future therapeutic interventions focusing on metacognitive strategies.
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Does virtual reality have a future for the study of episodic memory in aging?
Abichou, Kouloud; La Corte, Valentina; Piolino, Pascale
2017-03-01
Episodic memory is the memory of personally lived events located in time and space, it shapes our identity and allows us to project ourselves into the past and the future. This form of memory is vulnerable to the effects of age and its alteration, hindering the autonomy of the subjects, can predict the evolution towards neurodegenerative disorders. Hence, a better understanding of this type of memory is a priority in the field of public health. Actually, traditional neuropsychological tools are often decontextualized, using simplistic situations that did not require the mobilization of all the characteristics of episodic memory, thus they just offer a partial measure of this complex mnemonic capacity. Nowadays, the virtual reality (VR) is a tool allowing the immersion of subjects in simulations of real situations, rich in spatial and temporal naturalistic contexts. Due to its many characteristics, the VR allows to solve several limitations of the traditional tests. The purpose of this review is to expose studies that investigated episodic memory in normal and Alzheimer's disease using VR in order to address its relevance as a new tool in the future practice of neuropsychology of aging.
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Past and future implications of near-misses and their emotional consequences.
Zhang, Qiyuan; Covey, Judith
2014-01-01
The Reflection and Evaluation Model (REM) of comparative thinking predicts that temporal perspective could moderate people's emotional reactions to close counterfactuals following near-misses (Markman & McMullen, 2003). The experiments reported in this paper tested predictions derived from this theory by examining how people's emotional reactions to a near-miss at goal during a football match (Experiment 1) or a close score in a TV game show (Experiment 2) depended on the level of perceived future possibility. In support of the theory it was found that the presence of future possibility enhanced affective assimilation (e.g., if the near-miss occurred at the beginning of the game the players who had nearly scored were hopeful of future success) whereas the absence of future possibility enhanced affective contrast (e.g., if the near-miss occurred at the end of the game the players who had nearly scored were disappointed about missing an opportunity). Furthermore the experiments built upon our theoretical understanding by exploring the mechanisms which produce assimilation and contrast effects. In Experiment 1 we examined the incidence of present-oriented or future-oriented thinking, and in Experiment 2 we examined the mediating role of counterfactual thinking in the observed effect of proximity on emotions by testing whether stronger counterfactuals (measured using counterfactual probability estimates) produce bigger contrast and assimilation effects. While the results of these investigations generally support the REM, they also highlight the necessity to consider other psychological mechanisms (e.g., social comparison), in addition to counterfactual thinking, that might contribute to the emotional consequences of near-miss outcomes.
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Comparison of Diachronic Thinking and Event Ordering in 5- to 10-Year-Old Children
ERIC Educational Resources Information Center
Moore, Brandy D.; Brooks, Patricia J.; Rabin, Laura A.
2014-01-01
Two main theoretical constructs seek to describe the elaborated sense of time that may be a uniquely human attribute: diachronic thinking (the ability to think about the past and use that information to predict future events) and event ordering (the ability to sequence events in temporal order). Researchers utilize various tasks to measure the…
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ERIC Educational Resources Information Center
Burns, Eeva
2009-01-01
Many students reach the middle school level without appropriate critical thinking skills. This has important implications for educators and the future workforce. This mixed methods quasi-experimental design study investigated the use of a science inquiry kit and its effect on the critical thinking skills and dispositions of elementary students.…
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The Cogs Are Coming: The Cognitive Augmentation Revolution
ERIC Educational Resources Information Center
Fulbright, Ron
2016-01-01
We are at the beginning of a new era in human history--the cognitive augmentation era. Until now, humans have had to do all of the thinking. The future will make it possible for humans to partner with cognitive systems doing some of the thinking themselves and in many ways thinking that is superior to humans. Together, humans and "cogs"…
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Exploring the variability in how educators attend to science classroom interactions
NASA Astrophysics Data System (ADS)
Gillespie, Colleen Elizabeth
Many researchers assert educators must develop a shared instructional vision in order for schools to be effective. While this research tends to focus on educators' alignment around goals of science classrooms, I argue that we can't assume that educators agree on what they see when they look at science classrooms. In this dissertation, I explore the variability in what teachers and leaders notice in science classroom episodes and how they reason about what they notice. I ground my studies in real classroom practice: a videotaped lesson in the first study and a live classroom observation in the second. In Chapter 2, I discuss the importance of grounding discussions about teaching and learning in classroom artifacts, a commitment that motivates my dissertation: educators may have a shared vision when discussing teaching and learning in the abstract but disagree about whether that vision is being realized in a classroom. I then describe and analyze the video clip I used in my interviews, highlighting moments that I consider to be good teaching and learning. In Chapter 3, I present my first study, in which I showed this episode to 15 different science teachers, science instructional leaders, and principals. I found that participants attended to many different features in the episode, which led to significant disagreement about what is happening in the episode. Additionally, I found that these differences in attention corresponded to differences in how participants were framing the activity of watching the clip. In Chapter 4, I explore the attentional variability of one science instructional leader, Valerie, in multiple contexts. In addition to interviewing Valerie about the videotaped lesson, I also observed Valerie engage in an "observation cycle" with a teacher. Even though Valerie is quite skilled at attending to student thinking in some contexts, I found that Valerie's attention is strongly context-dependent and gets pulled away from students' scientific thinking when she uses a district mandated form. Finally, in Chapter 5 I summarize my findings and describe the implications my work has for both research and practice.
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The interplay of episodic and semantic memory in guiding repeated search in scenes.
Võ, Melissa L-H; Wolfe, Jeremy M
2013-02-01
It seems intuitive to think that previous exposure or interaction with an environment should make it easier to search through it and, no doubt, this is true in many real-world situations. However, in a recent study, we demonstrated that previous exposure to a scene does not necessarily speed search within that scene. For instance, when observers performed as many as 15 searches for different objects in the same, unchanging scene, the speed of search did not decrease much over the course of these multiple searches (Võ & Wolfe, 2012). Only when observers were asked to search for the same object again did search become considerably faster. We argued that our naturalistic scenes provided such strong "semantic" guidance-e.g., knowing that a faucet is usually located near a sink-that guidance by incidental episodic memory-having seen that faucet previously-was rendered less useful. Here, we directly manipulated the availability of semantic information provided by a scene. By monitoring observers' eye movements, we found a tight coupling of semantic and episodic memory guidance: Decreasing the availability of semantic information increases the use of episodic memory to guide search. These findings have broad implications regarding the use of memory during search in general and particularly during search in naturalistic scenes. Copyright © 2012 Elsevier B.V. All rights reserved.
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The interplay of episodic and semantic memory in guiding repeated search in scenes
Võ, Melissa L.-H.; Wolfe, Jeremy M.
2012-01-01
It seems intuitive to think that previous exposure or interaction with an environment should make it easier to search through it and, no doubt, this is true in many real-world situations. However, in a recent study, we demonstrated that previous exposure to a scene does not necessarily speed search within that scene. For instance, when observers performed as many as fifteen searches for different objects in the same, unchanging scene, the speed of search did not decrease much over the course of these multiple searches (Võ & Wolfe, 2012). Only when observers were asked to search for the same object again did search become considerably faster. We argued that our naturalistic scenes provided such strong “semantic” guidance — e.g., knowing that a faucet is usually located near a sink — that guidance by incidental episodic memory — having seen that faucet previously — was rendered less useful. Here, we directly manipulated the availability of semantic information provided by a scene. By monitoring observers’ eye movements, we found a tight coupling of semantic and episodic memory guidance: Decreasing the availability of semantic information increases the use of episodic memory to guide search. These findings have broad implications regarding the use of memory during search in general and particularly during search in naturalistic scenes. PMID:23177141
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Episodic and semantic content of memory and imagination: A multilevel analysis.
Devitt, Aleea L; Addis, Donna Rose; Schacter, Daniel L
2017-10-01
Autobiographical memories of past events and imaginations of future scenarios comprise both episodic and semantic content. Correlating the amount of "internal" (episodic) and "external" (semantic) details generated when describing autobiographical events can illuminate the relationship between the processes supporting these constructs. Yet previous studies performing such correlations were limited by aggregating data across all events generated by an individual, potentially obscuring the underlying relationship within the events themselves. In the current article, we reanalyzed datasets from eight studies using a multilevel approach, allowing us to explore the relationship between internal and external details within events. We also examined whether this relationship changes with healthy aging. Our reanalyses demonstrated a largely negative relationship between the internal and external details produced when describing autobiographical memories and future imaginations. This negative relationship was stronger and more consistent for older adults and was evident both in direct and indirect measures of semantic content. Moreover, this relationship appears to be specific to episodic tasks, as no relationship was observed for a nonepisodic picture description task. This negative association suggests that people do not generate semantic information indiscriminately, but do so in a compensatory manner, to embellish episodically impoverished events. Our reanalysis further lends support for dissociable processes underpinning episodic and semantic information generation when remembering and imagining autobiographical events.
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ERIC Educational Resources Information Center
Plant, Geoff
2007-01-01
Campus 2020: Thinking Ahead asked British Columbians to imagine the future of higher learning and to create a plan that will help us get there. This report is that plan. This report is the first comprehensive look at higher education in British Columbia in 45 years. It charts a course for the future that builds on the strengths of the past. While…
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Excursions in fluvial (dis)continuity
NASA Astrophysics Data System (ADS)
Grant, Gordon E.; O'Connor, Jim; Safran, Elizabeth
2017-01-01
Lurking below the twin concepts of connectivity and disconnectivity are their first, and in some ways, richer cousins: continuity and discontinuity. In this paper we explore how continuity and discontinuity represent fundamental and complementary perspectives in fluvial geomorphology, and how these perspectives inform and underlie our conceptions of connectivity in landscapes and rivers. We examine the historical roots of continuum and discontinuum thinking, and how much of our understanding of geomorphology rests on contrasting views of continuity and discontinuity. By continuum thinking we refer to a conception of geomorphic processes as well as geomorphic features that are expressed along continuous gradients without abrupt changes, transitions, or thresholds. Balance of forces, graded streams, and hydraulic geometry are all examples of this perspective. The continuum view has played a prominent role in diverse disciplinary fields, including ecology, paleontology, and evolutionary biology, in large part because it allows us to treat complex phenomena as orderly progressions and invoke or assume equilibrium processes that introduce order and prediction into our sciences. In contrast the discontinuous view is a distinct though complementary conceptual framework that incorporates non-uniform, non-progressive, and non-equilibrium thinking into understanding geomorphic processes and landscapes. We distinguish and discuss examples of three different ways in which discontinuous thinking can be expressed: 1) discontinuous spatial arrangements or singular events; 2) specific process domains generally associated with thresholds, either intrinsic or extrinsic; and 3) physical dynamics or changes in state, again often threshold-linked. In moving beyond the continuous perspective, a fertile set of ideas comes into focus: thresholds, non-equilibrium states, heterogeneity, catastrophe. The range of phenomena that is thereby opened up to scientific exploration similarly expands: punctuated episodes of cutting and filling, discretization of landscapes into hierarchies of structure and control, the work of extreme events. Orderly and progressive evolution towards a steady or ideal state is replaced by chaotic episodes of disturbance and recovery. Recent developments in the field of geomorphology suggest that we may be on the cusp of a new paradigm that recognizes that both continuous and discontinuous processes and mechanisms play a role in fluvial processes and landscape evolution with neither holding sway over the other and both needed to see rivers as they are.
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Excursions in fluvial (dis)continuity
Grant, Gordon E.; O'Connor, James E.; Safran, Elizabeth
2017-01-01
Lurking below the twin concepts of connectivity and disconnectivity are their first, and in some ways, richer cousins: continuity and discontinuity. In this paper we explore how continuity and discontinuity represent fundamental and complementary perspectives in fluvial geomorphology, and how these perspectives inform and underlie our conceptions of connectivity in landscapes and rivers. We examine the historical roots of continuum and discontinuum thinking, and how much of our understanding of geomorphology rests on contrasting views of continuity and discontinuity. By continuum thinking we refer to a conception of geomorphic processes as well as geomorphic features that are expressed along continuous gradients without abrupt changes, transitions, or thresholds. Balance of forces, graded streams, and hydraulic geometry are all examples of this perspective. The continuum view has played a prominent role in diverse disciplinary fields, including ecology, paleontology, and evolutionary biology, in large part because it allows us to treat complex phenomena as orderly progressions and invoke or assume equilibrium processes that introduce order and prediction into our sciences.In contrast the discontinuous view is a distinct though complementary conceptual framework that incorporates non-uniform, non-progressive, and non-equilibrium thinking into understanding geomorphic processes and landscapes. We distinguish and discuss examples of three different ways in which discontinuous thinking can be expressed: 1) discontinuous spatial arrangements or singular events; 2) specific process domains generally associated with thresholds, either intrinsic or extrinsic; and 3) physical dynamics or changes in state, again often threshold-linked. In moving beyond the continuous perspective, a fertile set of ideas comes into focus: thresholds, non-equilibrium states, heterogeneity, catastrophe. The range of phenomena that is thereby opened up to scientific exploration similarly expands: punctuated episodes of cutting and filling, discretization of landscapes into hierarchies of structure and control, the work of extreme events. Orderly and progressive evolution towards a steady or ideal state is replaced by chaotic episodes of disturbance and recovery. Recent developments in the field of geomorphology suggest that we may be on the cusp of a new paradigm that recognizes that both continuous and discontinuous processes and mechanisms play a role in fluvial processes and landscape evolution with neither holding sway over the other and both needed to see rivers as they are.
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Aspiring and Residing IT Leaders: A Legacy for the Future
ERIC Educational Resources Information Center
McIntosh, Keith W.
2012-01-01
Many people think there is a quick road to leadership success. Those who want to become IT leaders--that is, "aspiring leaders"--often think: "If I just do my job well, I will rise to a leadership position." Those who are already IT leaders--that is, "residing leaders"--often think: "If I just do my job well, I will leave a lasting legacy." Doing…
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Hypoxic Episodes in Bronchopulmonary Dysplasia
Martin, Richard J.; Di Fiore, Juliann M.; Walsh, Michele C.
2015-01-01
Hypoxic episodes are troublesome components of bronchopulmonary dysplasia in preterm infants. Immature respiratory control appears to be the major contributor, typically superimposed upon abnormal respiratory function. As a result, relatively short respiratory pauses may precipitate desaturation and accompanying bradycardia. As this population is predisposed to pulmonary hypertension, it is likely that pulmonary vasoconstriction may also play a role in hypoxic episodes. The natural history of intermittent hypoxic episodes has been well characterized in the preterm population at risk for BPD. However, the consequences of these episodes are less clear. Proposed associations of intermittent hypoxia include retinopathy of prematurity, sleep disordered breathing, and neurodevelopmental delay. Future study should address whether these associations are causal relationships. PMID:26593081
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Ghetti, Simona; Lee, Joshua
2011-07-01
Episodic memory develops during childhood and adolescence. This trajectory depends on several underlying processes. In this article, we first discuss the development of the basic binding processes (e.g., the processes by which elements are bound together to form a memory episode) and control processes (e.g., reasoning and metamemory processes) involved in episodic remembering. Then, we discuss the role of these processes in false-memory formation. In the subsequent sections, we examine the neural substrates of the development of episodic memory. Finally, we discuss atypical development of episodic memory. As we proceed through the article, we suggest potential avenues for future research. WIREs Cogni Sci 2011 2 365-373 DOI: 10.1002/wcs.114 For further resources related to this article, please visit the WIREs website. Copyright © 2010 John Wiley & Sons, Ltd.
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Episodic foresight deficits in regular, but not recreational, cannabis users.
Mercuri, Kimberly; Terrett, Gill; Henry, Julie D; Curran, H Valerie; Elliott, Morgan; Rendell, Peter G
2018-06-01
Cannabis use is associated with a range of neurocognitive deficits, including impaired episodic memory. However, no study to date has assessed whether these difficulties extend to episodic foresight, a core component of which is the ability to mentally travel into one's personal future. This is a particularly surprising omission given that episodic memory is considered to be critical to engage episodic foresight. In the present study, we provide the first test of how episodic foresight is affected in the context of differing levels of cannabis use, and the degree to which performance on a measure of this construct is related to episodic memory. Fifty-seven regular cannabis users (23 recreational, 34 regular) and 57 controls were assessed using an adapted version of the Autobiographical Interview. The results showed that regular-users exhibited greater impairment of episodic foresight and episodic memory than both recreational-users and cannabis-naïve controls. These data therefore show for the first time that cannabis-related disruption of cognitive functioning extends to the capacity for episodic foresight, and they are discussed in relation to their potential implications for functional outcomes in this group.
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Future thinking improves prospective memory performance and plan enactment in older adults.
Altgassen, Mareike; Rendell, Peter G; Bernhard, Anka; Henry, Julie D; Bailey, Phoebe E; Phillips, Louise H; Kliegel, Matthias
2015-01-01
Efficient intention formation might improve prospective memory by reducing the need for resource-demanding strategic processes during the delayed performance interval. The present study set out to test this assumption and provides the first empirical assessment of whether imagining a future action improves prospective memory performance equivalently at different stages of the adult lifespan. Thus, younger (n = 40) and older (n = 40) adults were asked to complete the Dresden Breakfast Task, which required them to prepare breakfast in accordance with a set of rules and time restrictions. All participants began by generating a plan for later enactment; however, after making this plan, half of the participants were required to imagine themselves completing the task in the future (future thinking condition), while the other half received standard instructions (control condition). As expected, overall younger adults outperformed older adults. Moreover, both older and younger adults benefited equally from future thinking instructions, as reflected in a higher proportion of prospective memory responses and more accurate plan execution. Thus, for both younger and older adults, imagining the specific visual-spatial context in which an intention will later be executed may serve as an easy-to-implement strategy that enhances prospective memory function in everyday life.
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Measurement and comparison of nursing faculty members' critical thinking skills.
Blondy, Laurie C
2011-03-01
Nursing faculty members strive to teach students to think critically. It has long been assumed that nursing faculty members are good at critical thinking because they are expected to teach these skills to students, but this assumption has not been well supported empirically. Faculty members question their ability to think critically and are unsure of their skills. The purpose of this study was to address this assumption by measuring nursing faculty members' critical thinking skills and compare the faculty mean score to that of a student norming group, and to the mean scores of other nursing faculty studies. Findings can be used to increase nursing faculty members' understanding of their critical thinking skills, prompt discussion about critical thinking skills, and to help faculty members address concerns and uncertainty about the concept of critical thinking. This study also helps establish an empirical basis for future research.
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Acting with the future in mind is impaired in long-term opiate users.
Terrett, Gill; Lyons, Amanda; Henry, Julie D; Ryrie, Clare; Suddendorf, Thomas; Rendell, Peter G
2017-01-01
Episodic foresight is a fundamental human capacity. It refers to the ability to simulate future situations and organise current actions accordingly. While there is some evidence that opiate users have a reduced capacity to imagine themselves in future situations, no study to date has assessed whether opiate users show deficits in the ability to take steps in the present in anticipation of future needs. In this study, we assessed whether this functional aspect of episodic foresight is impaired in chronic opiate users and the extent to which any deficits are associated with executive dysfunction. Participants were 33 long-term opiate users enrolled in an opiate substitution program and 34 controls. Relative to controls, the opiate users displayed significant impairment (medium effect size η 2 p = 0.08) in the two behavioural measures of episodic foresight used (items acquired and items used in the VW Foresight task). Furthermore, executive functioning was associated with foresight ability, although this was restricted to items acquired, and the associations were generally stronger for the control group. These data provide important evidence suggesting that the functional aspect of episodic foresight is disrupted in long-term opiate users. While these deficits appear to have some links to impaired executive control, additional work is needed to gain a more complete understanding of the underlying cognitive and neural mechanisms involved. This, in turn, will have important implications for tailoring interventions with opiate users to maximise the likelihood of successful independent functioning.
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Flexible Retrieval: When True Inferences Produce False Memories
ERIC Educational Resources Information Center
Carpenter, Alexis C.; Schacter, Daniel L.
2017-01-01
Episodic memory involves flexible retrieval processes that allow us to link together distinct episodes, make novel inferences across overlapping events, and recombine elements of past experiences when imagining future events. However, the same flexible retrieval and recombination processes that underpin these adaptive functions may also leave…
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Episodic Memories in Anxiety Disorders: Clinical Implications
Zlomuzica, Armin; Dere, Dorothea; Machulska, Alla; Adolph, Dirk; Dere, Ekrem; Margraf, Jürgen
2014-01-01
The aim of this review is to summarize research on the emerging role of episodic memories in the context of anxiety disorders (AD). The available literature on explicit, autobiographical, and episodic memory function in AD including neuroimaging studies is critically discussed. We describe the methodological diversity of episodic memory research in AD and discuss the need for novel tests to measure episodic memory in a clinical setting. We argue that alterations in episodic memory functions might contribute to the etiology of AD. We further explain why future research on the interplay between episodic memory function and emotional disorders as well as its neuroanatomical foundations offers the promise to increase the effectiveness of modern psychological treatments. We conclude that one major task is to develop methods and training programs that might help patients suffering from AD to better understand, interpret, and possibly actively use their episodic memories in a way that would support therapeutic interventions and counteract the occurrence of symptoms. PMID:24795583
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The Future as a Learning Exercise in Geography
ERIC Educational Resources Information Center
Johnson, Warren A.
1974-01-01
Future studies used in geographic education, encourages students to think systematically about the future of the society and environment in which they live. Projects involving urban studies, technology, ecology and social change are examined. (JR)
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2014-12-01
Press, 2010), Kindle edition. 35 Peter H. Diamandis and Steven Kotler , Abundance: The Future Is Better than You Think (New York: Free Press, 2012...Diamandis and Kotler , Abundance: The Future Is Better Than You Think, 6. 116 Maeve Duggan and Aaron Smith, “Social Media Update 2013,” Pew Research Center...Committee on Homeland Security and Governmental Affairs of the U.S. Senate). 298 Philip J. Palin, “Perspectives on Preparedness: Nudging Us Forward a
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Different forms of spirituality and heavy episodic drinking among college students.
Klassen, Brian J; Grekin, Emily R
2017-01-01
The current study examined prospective, bidirectional relationships between 3 measures of spirituality (Daily Spiritual Experiences, Positive Religious Coping, and Negative Religious Coping) and frequency of heavy episodic drinking. Three hundred ninety-one students attending a large, public university in the Midwest. Electronic surveys assessing predictors of college alcohol use were sent to participants in the winter of their freshman and sophomore years. Structural equation modeling was used to analyze data. A latent factor comprised of Daily Spiritual Experiences and Positive Religious Coping (ie, "positive spirituality") was negatively related to future frequency of heavy episodic drinking. Negative Religious Coping was unrelated to heavy episodic drinking. Additionally, heavy episodic drinking did not prospectively predict any measures of spirituality. Data are supportive of continued efforts to integrate positive spirituality into interventions for collegiate heavy episodic drinking.
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Using Systems Thinking to train future leaders in global health.
Paxton, Anne; Frost, Laura J
2017-07-09
Systems Thinking provides a useful set of concepts and tools that can be used to train students to be effective and innovative global health leaders in an ever-changing and often chaotic world. This paper describes an experiential, multi-disciplinary curriculum that uses Systems Thinking to frame and analyse global health policies and practices. The curriculum uses case studies and hands-on activities to deepen students' understanding of the following concepts: complex adaptive systems, dynamic complexity, inter-relationships, feedback loops, policy resistance, mental models, boundary critique, leverage points, and multi-disciplinary, multi-sectoral, and multi-stakeholder thinking and action. A sample of Systems Thinking tools for analysing global health policies and practices are also introduced.
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Education within Sustainable Development: Critical Thinking Formation on ESL Class
NASA Astrophysics Data System (ADS)
Pevneva, Inna; Gavrishina, Olga; Smirnova, Anna; Rozhneva, Elena; Yakimova, Nataliya
2017-11-01
The article is devoted to consideration of the critical thinking formation in course of foreign language teaching within the education for sustainable development as a crucial skill of perspective employee and a future leader of Russian employment market. The necessity to include the component of problem education and critical thinking methodology in course of the foreign language class is justified along with analysis of the basic principles of critical thinking and certain strategies that can be implied in class. This model targets communicative language competences of students as well as critical thinking due to interconnection of various types of cognitive activities in class. The role in personality development of the students is considered along with the formation and enhancing of critical thinking skills within the modern personality-oriented approach.
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McCrea, Sean M
2008-08-01
Researchers interested in counterfactual thinking have often found that upward counterfactual thoughts lead to increased motivation to improve in the future, although at the cost of increased negative affect. The present studies suggest that because upward counterfactual thoughts indicate reasons for a poor performance, they can also serve as excuses. In this case, upward counterfactual thoughts should result in more positive self-esteem and reduced future motivation. Five studies demonstrated these effects in the context of self-handicapping. First, upward counterfactual thinking was increased in the presence of a self-handicap. Second, upward counterfactual thoughts indicating the presence of a self-handicap protected self-esteem following failure. Finally, upward counterfactual thoughts that protect self-esteem reduced preparation for a subsequent performance as well as performance itself. These findings suggest that the consequences of upward counterfactuals for affect and motivation are moderated by the goals of the individual as well as the content of the thoughts. (c) 2008 APA, all rights reserved
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A Role for the Left Angular Gyrus in Episodic Simulation and Memory.
Thakral, Preston P; Madore, Kevin P; Schacter, Daniel L
2017-08-23
Functional magnetic resonance imaging (fMRI) studies indicate that episodic simulation (i.e., imagining specific future experiences) and episodic memory (i.e., remembering specific past experiences) are associated with enhanced activity in a common set of neural regions referred to as the core network. This network comprises the hippocampus, medial prefrontal cortex, and left angular gyrus, among other regions. Because fMRI data are correlational, it is unknown whether activity increases in core network regions are critical for episodic simulation and episodic memory. In the current study, we used MRI-guided transcranial magnetic stimulation (TMS) to assess whether temporary disruption of the left angular gyrus would impair both episodic simulation and memory (16 participants, 10 females). Relative to TMS to a control site (vertex), disruption of the left angular gyrus significantly reduced the number of internal (i.e., episodic) details produced during the simulation and memory tasks, with a concomitant increase in external detail production (i.e., semantic, repetitive, or off-topic information), reflected by a significant detail by TMS site interaction. Difficulty in the simulation and memory tasks also increased after TMS to the left angular gyrus relative to the vertex. In contrast, performance in a nonepisodic control task did not differ statistically as a function of TMS site (i.e., number of free associates produced or difficulty in performing the free associate task). Together, these results are the first to demonstrate that the left angular gyrus is critical for both episodic simulation and episodic memory. SIGNIFICANCE STATEMENT Humans have the ability to imagine future episodes (i.e., episodic simulation) and remember episodes from the past (i.e., episodic memory). A wealth of neuroimaging studies have revealed that these abilities are associated with enhanced activity in a core network of neural regions, including the hippocampus, medial prefrontal cortex, and left angular gyrus. However, neuroimaging data are correlational and do not tell us whether core regions support critical processes for simulation and memory. In the current study, we used transcranial magnetic stimulation and demonstrated that temporary disruption of the left angular gyrus leads to impairments in simulation and memory. The present study provides the first causal evidence to indicate that this region is critical for these fundamental abilities. Copyright © 2017 the authors 0270-6474/17/378142-08$15.00/0.
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A Role for the Left Angular Gyrus in Episodic Simulation and Memory
2017-01-01
Functional magnetic resonance imaging (fMRI) studies indicate that episodic simulation (i.e., imagining specific future experiences) and episodic memory (i.e., remembering specific past experiences) are associated with enhanced activity in a common set of neural regions referred to as the core network. This network comprises the hippocampus, medial prefrontal cortex, and left angular gyrus, among other regions. Because fMRI data are correlational, it is unknown whether activity increases in core network regions are critical for episodic simulation and episodic memory. In the current study, we used MRI-guided transcranial magnetic stimulation (TMS) to assess whether temporary disruption of the left angular gyrus would impair both episodic simulation and memory (16 participants, 10 females). Relative to TMS to a control site (vertex), disruption of the left angular gyrus significantly reduced the number of internal (i.e., episodic) details produced during the simulation and memory tasks, with a concomitant increase in external detail production (i.e., semantic, repetitive, or off-topic information), reflected by a significant detail by TMS site interaction. Difficulty in the simulation and memory tasks also increased after TMS to the left angular gyrus relative to the vertex. In contrast, performance in a nonepisodic control task did not differ statistically as a function of TMS site (i.e., number of free associates produced or difficulty in performing the free associate task). Together, these results are the first to demonstrate that the left angular gyrus is critical for both episodic simulation and episodic memory. SIGNIFICANCE STATEMENT Humans have the ability to imagine future episodes (i.e., episodic simulation) and remember episodes from the past (i.e., episodic memory). A wealth of neuroimaging studies have revealed that these abilities are associated with enhanced activity in a core network of neural regions, including the hippocampus, medial prefrontal cortex, and left angular gyrus. However, neuroimaging data are correlational and do not tell us whether core regions support critical processes for simulation and memory. In the current study, we used transcranial magnetic stimulation and demonstrated that temporary disruption of the left angular gyrus leads to impairments in simulation and memory. The present study provides the first causal evidence to indicate that this region is critical for these fundamental abilities. PMID:28733357
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Why do we remember? The communicative function of episodic memory
Mahr, Johannes B.; Csibra, Gergely
2017-01-01
Short Abstract We propose a novel account of episodic memory function based on a conceptual and empirical analysis of its role in belief formation. We provide a critique of the view that episodic memory serves future-directed imagination, and argue that the central features of this capacity can instead be explained by the role it plays in human communication. On this view, episodic memory allows us to communicatively support our interpretations of the past by gauging when we can assert epistemic authority. This capacity is ineliminable in justification of, and negotiations about, social commitments established by past interactions. Long Abstract Episodic memory has been analyzed in a number of different ways in both philosophy and psychology, and most controversy has centered on its self-referential, ‘autonoetic’ character. Here, we offer a comprehensive characterization of episodic memory in representational terms, and propose a novel functional account on this basis. We argue that episodic memory should be understood as a distinctive epistemic attitude taken towards an event simulation. On this view, episodic memory has a metarepresentational format and should not be equated with beliefs about the past. Instead, empirical findings suggest that the contents of human episodic memory are often constructed in the service of the explicit justification of such beliefs. Existing accounts of episodic memory function that have focused on explaining its constructive character through its role in ‘future-oriented mental time travel’ neither do justice to its capacity to ground veridical beliefs about the past nor to its representational format. We provide an account of the metarepresentational structure of episodic memory in terms of its role in communicative interaction. The generative nature of recollection allows us to represent and communicate the reasons for why we hold certain beliefs about the past. In this process, autonoesis corresponds to the capacity to determine when and how to assert epistemic authority in making claims about the past. A domain where such claims are indispensable are human social engagements. Such engagements commonly require the justification of entitlements and obligations, which is often possible only by explicit reference to specific past events. PMID:28100294
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Galileo's Religion Versus the Church's Science? Rethinking the History of Science and Religion
NASA Astrophysics Data System (ADS)
Wilson, D. B.
Galileo's conflict with the Catholic Church is well recognized as a key episode in the history of physics and in the history of science and religion. This paper applies a new, historiographical approach to that specific episode. It advocates eliminating the science and religion. The Church concluded that the plainest facts of human experience agreed perfectly with an omniscient God's revealed word to proclaim the earth at rest. Supported by the Bible, Galileo, God-like, linked the elegance of mathematics to truths about nature. The Church, in effect, resisted Galileo's claim to be able to think like God, instead listening to God himself - and paying close attention to what man himself observed. We can thus see that the phrase ``Galileo's religion versus the Church's science'' is as meaningful (or meaningless) as the usual designation ``Galileo's science versus the Church's religion.''
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Current thinking: return to play and transient quadriplegia.
Cantu, Robert V; Cantu, Robert C
2005-02-01
Athletes that participate in contact and collision sports assume risk of serious injury each time they take the field. For those athletes that have sustained an episode of transient quadriplegia, the decision of whether to return to competition can be a difficult one. Some athletes, realizing how close they may have come to permanent injury, may decide that further participation is not in their best interest. Others may be somewhat undecided, and some may want to return at all costs. As the treating physician, the goal is to identify those athletes who after a single episode of transient quadriplegia are at increased risk for further injury and consequently should discontinue participation in contact sports. Factors that may contribute to that determination include mechanism of injury, prior history of neurologic symptoms or injury, and anatomic features that may predispose to further injury such as disc herniation, fracture, or cervical stenosis.
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Mind Wandering in Chinese Daily Lives – An Experience Sampling Study
Song, Xiaolan; Wang, Xiao
2012-01-01
Mind wandering has recently received extensive research because it reveals an important characteristic of our consciousness: conscious experience can arise internally and involuntarily. As the first attempt to examine mind wandering in a non-western population, the present study used experience-sampling method to collect the daily momentary mind wandering episodes in a Chinese sample. The results showed that mind wandering was also a ubiquitous experience among the Chinese population, and, instead of emerging out of nowhere, it was often elicited by external or internal cues. Furthermore, most of the mind wandering episodes involved prospective thinking and were closely related to one’s personal life. Finally, the frequency of mind wandering was influenced by some contextual factors. These results taken together suggest that mind wandering plays an important role in helping people to maintain a continuous feeling of “self” and to prepare them to cope with the upcoming events. PMID:22957071
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Mind wandering and retrieval from episodic memory: a pilot event-related potential study.
Riby, Leigh Martin; Smallwood, Jonathan; Gunn, Valerie P
2008-06-01
The present study investigated the effects of mind wandering (task-unrelated thought) on the subcomponents of episodic memory as reflected by event-related potentials (ERPs). Specifically, individual differences in the pattern of ERP episodic 'old/new' effects (left-parietal, right-frontal and central-negativity effects) were examined across groups of participants experiencing either high or low frequencies of task-unrelated thought during encoding. Twenty participants studied lists of words and line drawings in one of two contexts (red versus green coloured boxes). At test, participants discriminated between target (old words or line drawings presented in one colour) and nontargets (old items from the other colour and new items). On completion of the memory task, participants completed the 'thinking' component of the Dundee Stress State Questionnaire to provide a retrospective measure of task-unrelated thought. Behavioural data indicated that irrespective of the presence of task-unrelated thought, participants were able to complete the memory task equally well. However, an analysis of ERPs across High and Low task-unrelated thought groups revealed differences in retrieval strategy. Those individuals with infrequent episodes of task-unrelated thought at study used a 'pure' recollection strategy (left-parietal effect only). Conversely, those participants experiencing frequent episodes of task-unrelated thought were unable to recollect the stimuli with ease, as indexed by a diminished parietal effect. As a consequence, these participants employed additional strategic processes for task completion, as indexed by an elevated amplitude of central negativity effects. These data are consistent with the decoupling hypothesis of mind wandering which suggests impaired recollection when attention becomes directed away from the task.
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Naber, Jessica L; Hall, Joanne; Schadler, Craig Matthew
2014-09-01
This study sought to identify characteristics of clinically situated critical thinking in nursing students' reflections, originally part of a study guided by Richard Paul's model of critical thinking. Nurses are expected to apply critical thinking in all practice situations to improve health outcomes, including patient safety and satisfaction. In a previous study, Paul's model of critical thinking was used to develop questions for reflective writing assignments. Within that study, 30 nursing students completed six open-ended narratives of nurse-patient clinical encounters during an 8-week period. Improvements were seen in critical thinking scores after the intervention. This article reports the qualitative analysis of the content of six open-ended narratives. Six overarching themes were identified and combined into a tentative conceptual model. Faculty's understanding of the characteristics of critical thinking in the context of clinical education will help them to teach and evaluate students' progress and competencies for future practice.
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Liu, Hui; Wang, Fei-xue; Yang, Xiao-yang
2015-01-01
People use dialectical thinking to be holistic, reconcile contradictions, and emphasize changes when processing information and managing problems. Using a questionnaire survey, this study examined the relationship between dialectical thinking and creative personality in the Chinese culture, which encourages a holistic and collective thinking style. Undergraduates majoring in different subjects and adults in different professions were surveyed. The results showed that 1) compared with undergraduates majoring in art and adults from the design industry, undergraduates majoring in other disciplines significantly showed the least creative personality; 2) the highest score for dialectical thinking was found in the group of undergraduates who majored in other disciplines, followed by the adult group, and the undergraduates majoring in art had the lowest score; and 3) A negative relationship between dialectical thinking and creative personality was found mostly in the UMA group. The limitations of this study and suggestions for future research are discussed.
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Clinical thinking in psychiatry.
Wells, Lloyd A
2015-06-01
I discuss the lack of precision in the term 'clinical reasoning' and its relationship to evidence-based medicine and critical thinking. I examine critical thinking skills, their underemphasis in medical education and successful attempts to remediate them. Evidence-based medicine (and evidence-based psychiatry) offer much but are hampered by the ubiquity and flaws of meta-analysis. I explore views of evidence-based medicine among psychiatry residents, as well as capacity for critical thinking in residents before and after a course in philosophy. I discuss decision making by experienced doctors and suggest possible futures of this issue. © 2015 John Wiley & Sons, Ltd.
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Career Decision-Making Processes of Young Adults With First-Episode Psychosis.
Boychuk, Christa; Lysaght, Rosemary; Stuart, Heather
2018-05-01
The first episode of psychosis often emerges during young adulthood, when individuals are pursuing important educational and career goals that can become derailed because of the development of major impairments. Past research has neglected the developmental nature of employment and education decisions that young adults with first-episode psychosis make within the context of their lives. The purpose of this grounded theory study was to advance a model of the career decision-making processes of young adults with first-episode psychosis, and the influences that affect their career decision-making. The career decision-making of young adults with first-episode psychosis emerged as a multistaged, iterative process that unfolded over three phases of illness, and was affected by several internal and environmental influences. These findings suggest the phase of illness and career decision-making stage should be considered in future vocational programming for young adults with first-episode psychosis.
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Mittner, Matthias; Lillevoll, Kjersti; Katla, Susanne Kvam; Kolstrup, Nils; Eisemann, Martin; Friborg, Oddgeir; Waterloo, Knut
2015-01-01
Background Several studies have demonstrated the effect of guided Internet-based cognitive behavioral therapy (ICBT) for depression. However, ICBT is not suitable for all depressed patients and there is a considerable level of nonresponse. Research on predictors and moderators of outcome in ICBT is inconclusive. Objective This paper explored predictors of response to an intervention combining the Web-based program MoodGYM and face-to-face therapist guidance in a sample of primary care patients with mild to moderate depressive symptoms. Methods Participants (N=106) aged between 18 and 65 years were recruited from primary care and randomly allocated to a treatment condition or to a delayed treatment condition. The intervention included the Norwegian version of the MoodGYM program, face-to-face guidance from a psychologist, and reminder emails. In this paper, data from the treatment phase of the 2 groups was merged to increase the sample size (n=82). Outcome was improvement in depressive symptoms during treatment as assessed with the Beck Depression Inventory-II (BDI-II). Predictors included demographic variables, severity variables (eg, number of depressive episodes and pretreatment depression and anxiety severity), cognitive variables (eg, dysfunctional thinking), module completion, and treatment expectancy and motivation. Using Bayesian analysis, predictors of response were explored with a latent-class approach and by analyzing whether predictors affected the slope of response. Results A 2-class model distinguished well between responders (74%, 61/82) and nonresponders (26%, 21/82). Our results indicate that having had more depressive episodes, being married or cohabiting, and scoring higher on a measure of life satisfaction had high odds for positively affecting the probability of response. Higher levels of dysfunctional thinking had high odds for a negative effect on the probability of responding. Prediction of the slope of response yielded largely similar results. Bayes factors indicated substantial evidence that being married or cohabiting predicted a more positive treatment response. The effects of life satisfaction and number of depressive episodes were more uncertain. There was substantial evidence that several variables were unrelated to treatment response, including gender, age, and pretreatment symptoms of depression and anxiety. Conclusions Treatment response to ICBT with face-to-face guidance may be comparable across varying levels of depressive severity and irrespective of the presence and severity of comorbid anxiety. Being married or cohabiting, reporting higher life satisfaction, and having had more depressive episodes may predict a more favorable response, whereas higher levels of dysfunctional thinking may be a predictor of poorer response. More studies exploring predictors and moderators of Internet-based treatments are needed to inform for whom this treatment is most effective. Trial Registration Australian New Zealand Clinical Trials Registry number: ACTRN12610000257066; https://www.anzctr.org.au/trial_view.aspx?id=335255 (Archived by WebCite at http://www.webcitation.org/6GR48iZH4). PMID:26333818
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Whited, William H; Wagar, Laura; Mandracchia, Jon T; Morgan, Robert D
2017-04-01
Meta-analyses examining the risk factors for recidivism have identified the importance of ties with criminal associates as well as thoughts and attitudes conducive to the continuance of criminal behavior (e.g., criminogenic thinking). Criminologists have theorized that a direct relationship exists between the association with criminal peers and the development of criminogenic thinking. The present study empirically explored the relationship between criminal associates and criminogenic thinking in 595 adult male inmates in the United States. It was hypothesized that the proportion of free time spent with and number of criminal associates would be associated with criminogenic thinking, as measured by two self-report instruments, the Measure of Offender Thinking Styles-Revised (MOTS-R) and the Psychological Inventory of Criminal Thinking Styles (PICTS). Hierarchal linear regression analyses demonstrated that the proportion of free time spent with criminal associates statistically predicted criminogenic thinking when controlling for demographic variables. The implications of these findings on correctional practice (including assessment and intervention) as well as future research are discussed.
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Spangenberg, L; Glaesmer, H; Brähler, E; Kersting, A; Strauß, B
2013-04-01
Providing care and support for the elderly is a future challenge. Using regression analysis, a representative population-based sample (n = 1,445) was examined with respect to whether they had considered future housing and which variables influenced their thoughts and preferences. The majority of the sample reported thinking about housing in old age and preferred to stay at home in old age. Thoughts about future housing and housing preferences were predicted by different factors in the age groups analyzed. Thinking about future housing was positively associated with increasing age and depression. Other relevant predictors were gender, living with a partner, images of old age (especially negative ones), and anticipated subjective health. These variables also predicted housing preferences. Thoughts about future living arrangements are widespread, and their importance increases with age. The wishes reported do contrast to a certain extent with reality. Planning future care as well as developing consultation guidelines should address these issues while considering the reported influences.
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On initial Brain Activity Mapping of episodic and semantic memory code in the hippocampus.
Tsien, Joe Z; Li, Meng; Osan, Remus; Chen, Guifen; Lin, Longian; Wang, Phillip Lei; Frey, Sabine; Frey, Julietta; Zhu, Dajiang; Liu, Tianming; Zhao, Fang; Kuang, Hui
2013-10-01
It has been widely recognized that the understanding of the brain code would require large-scale recording and decoding of brain activity patterns. In 2007 with support from Georgia Research Alliance, we have launched the Brain Decoding Project Initiative with the basic idea which is now similarly advocated by BRAIN project or Brain Activity Map proposal. As the planning of the BRAIN project is currently underway, we share our insights and lessons from our efforts in mapping real-time episodic memory traces in the hippocampus of freely behaving mice. We show that appropriate large-scale statistical methods are essential to decipher and measure real-time memory traces and neural dynamics. We also provide an example of how the carefully designed, sometime thinking-outside-the-box, behavioral paradigms can be highly instrumental to the unraveling of memory-coding cell assembly organizing principle in the hippocampus. Our observations to date have led us to conclude that the specific-to-general categorical and combinatorial feature-coding cell assembly mechanism represents an emergent property for enabling the neural networks to generate and organize not only episodic memory, but also semantic knowledge and imagination. Copyright © 2013 The Authors. Published by Elsevier Inc. All rights reserved.
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NASA Astrophysics Data System (ADS)
Hoehn, Jessica R.; Finkelstein, Noah D.
2018-06-01
As part of a research study on student reasoning in quantum mechanics, we examine students' use of ontologies, or the way students' categorically organize entities they are reasoning about. In analyzing three episodes of focus group discussions with modern physics students, we present evidence of the dynamic nature of ontologies, and refine prior theoretical frameworks for thinking about dynamic ontologies. We find that in a given reasoning episode ontologies can be dynamic in construction (referring to when the reasoner constructs the ontologies) or application (referring to which ontologies are applied in a given reasoning episode). In our data, we see instances of students flexibly switching back and forth between parallel stable structures as well as constructing and negotiating new ontologies in the moment. Methodologically, we use a collective conceptual blending framework as an analytic tool for capturing student reasoning in groups. In this research, we value the messiness of student reasoning and argue that reasoning in a tentative manner can be productive for students learning quantum mechanics. As such, we shift away from a binary view of student learning which sees students as either having the correct answer or not.
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NSF-Sponsored Summit on the Future of Undergraduate Geoscience Education: outcomes
NASA Astrophysics Data System (ADS)
Mosher, S.
2014-12-01
The NSF-sponsored Summit on the Future of Undergraduate Geoscience Education made major progress toward developing a collective community vision for the geosciences. A broad spectrum of the geoscience education community, ~200 educators from research universities/four and two year colleges, focused on preparation of undergraduates for graduate school and future geoscience careers, pedagogy, use of technology, broadening participation/retention of underrepresented groups, and preparation of K-12 science teachers. Participants agreed that key concepts, competencies and skills learned throughout the curriculum were more important than specific courses. Concepts included understanding Earth as complex, dynamic system, deep time, evolution of life, natural resources, energy, hazards, hydrogeology, surface processes, Earth materials and structure, and climate change. Skills/competencies included ability to think spatially and temporally, reason inductively and deductively, make and use indirect observations, engage in complex open, coupled systems thinking, and work with uncertainty, non-uniqueness, and incompleteness, as well as critical thinking, problem solving, communication, and ability to think like a scientist and continue to learn. Successful ways of developing these include collaborative, integrative projects involving teams, interdisciplinary projects, fieldwork and research experiences, as well as flipped classrooms and integration and interactive use of technology, including visualization, simulation, modeling and analysis of real data. Wider adoption of proven, effective best practices is our communities' main pedagogical challenge, and we focused on identifying implementation barriers. Preparation of future teachers in introductory and general geoscience courses by incorporating Next Generation Science Standards and using other sciences/math to solve real world geoscience problems should help increase diversity and number of future geoscientists and geoscience literacy. We also identified key elements of successful programs that attract and retain underrepresented groups, including providing financial support, reaching out to students in their communities, involving community members, incorporating role models, and mentoring.
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Ancient Ethical Practices of Dualism and Ethical Implications for Future Paradigms in Nursing.
Milton, Constance L
2016-07-01
Paradigms contain theoretical structures to guide scientific disciplines. Since ancient times, Cartesian dualism has been a prominent philosophy incorporated in the practice of medicine. The discipline of nursing has continued the body-mind emphasis with similar paradigmatic thinking and theories of nursing that separate body and mind. Future trends for paradigm and nursing theory development are harkening to former ways of thinking. In this article the author discusses the origins of Cartesian dualism and implications for its current usage. The author shall illuminate what it potentially means to engage in dualism in nursing and discuss possible ethical implications for future paradigm and theory development in nursing. © The Author(s) 2016.
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High Thinking Processes (HTP): Elements of Curricula and Teaching Able-Learners.
ERIC Educational Resources Information Center
Kaniel, Shlomo
2002-01-01
This article discusses preparing able learners for the technologically dynamic future by teaching High Thinking Processes (HTP). It describes components of HTP and four main elements for developing HTP: well organized and justified curricula with appropriate tasks; metacognitive teaching; learning communities and challenging environments; and…
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Primary School Teacher Candidates' Geometric Habits of Mind
ERIC Educational Resources Information Center
Köse, Nilu¨fer Y.; Tanisli, Dilek
2014-01-01
Geometric habits of mind are productive ways of thinking that support learning and using geometric concepts. Identifying primary school teacher candidates' geometric habits of mind is important as they affect the development of their future students' geometric thinking. Therefore, this study attempts to determine primary school teachers' geometric…
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My First Million: A Fantasy for the Future.
ERIC Educational Resources Information Center
Trede, Mildred
1990-01-01
The paper presents activities for improving students' literacy, oral communication, and thinking skills. Students brainstorm ideas for improving consumer products, think of ideas for starting a business, design an advertisement, estimate costs involved, create a demand for the product or service, and write a research paper on relieving stress.…
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The Future Role of GIS Education in Creating Critical Spatial Thinkers
ERIC Educational Resources Information Center
Bearman, Nick; Jones, Nick; André, Isabel; Cachinho, Herculano Alberto; DeMers, Michael
2016-01-01
Teaching of critical spatial thinking in higher education empowers graduates to effectively engage with spatial data. Geographic information systems (GIS) and science are taught to undergraduates across many disciplines; we evaluate how this contributes to critical spatial thinking. The discipline of GIS covers the whole process of spatial…
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Critical Thinking for Natural Resource, Agricultural, and Environmental Ethics Education
ERIC Educational Resources Information Center
Quinn, Courtney; Burbach, Mark E.; Matkin, Gina S.; Flores, Kevin
2009-01-01
Future decision makers in natural resource fields will be required to make judgments on issues that lack clear solutions and with information complicated by ethical challenges. Therefore, natural resource, environmental, and agricultural professionals must possess the ability to think critically about the consequences of policy, economic systems,…
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Hopeful Thinking: Conceptualizing a Future beyond Domestic Abuse
ERIC Educational Resources Information Center
Zombil, Henri
2017-01-01
Domestic violence is a continuing public health problem. Immigrant women facing domestic violence have additional challenges in dealing with domestic violence and accessing services. Hopeful thinking has been identified as a strategy for intervening and surviving beyond domestic violence. The purpose of this multiple descriptive case study was to…
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Strategic Planning Is an Oxymoron
ERIC Educational Resources Information Center
Bassett, Patrick F.
2012-01-01
The thinking on "strategic thinking" has evolved significantly over the years. In the previous century, the independent school strategy was to focus on long-range planning, blithely projecting 10 years into the future. For decades this worked well enough, but in the late 20th century, independent schools shifted to "strategic planning," with its…
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Toward Global Communication Networks: How Television is Forging New Thinking Patterns.
ERIC Educational Resources Information Center
Adams, Dennis M.; Fuchs, Mary
1986-01-01
Recent alliances between communication providers and computer manufacturers will lead to new technological combinations that will deliver visually-based ideas and information to a worldwide audience. Urges that those in charge of future video programs to consider their effects on children's language skills, thinking patterns, and intellectual…
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NASA Technical Reports Server (NTRS)
Phfarr, Barbara B.; So, Maria M.; Lamb, Caroline Twomey; Rhodes, Donna H.
2009-01-01
Experienced systems engineers are adept at more than implementing systems engineering processes: they utilize systems thinking to solve complex engineering problems. Within the space industry demographics and economic pressures are reducing the number of experienced systems engineers that will be available in the future. Collaborative systems thinking within systems engineering teams is proposed as a way to integrate systems engineers of various experience levels to handle complex systems engineering challenges. This paper uses the GOES-R Program Systems Engineering team to illustrate the enablers and barriers to team level systems thinking and to identify ways in which performance could be improved. Ways NASA could expand its engineering training to promote team-level systems thinking are proposed.
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Quantitative research on critical thinking and predicting nursing students' NCLEX-RN performance.
Romeo, Elizabeth M
2010-07-01
The concept of critical thinking has been influential in several disciplines. Both education and nursing in general have been attempting to define, teach, and measure this concept for decades. Nurse educators realize that critical thinking is the cornerstone of the objectives and goals for nursing students. The purpose of this article is to review and analyze quantitative research findings relevant to the measurement of critical thinking abilities and skills in undergraduate nursing students and the usefulness of critical thinking as a predictor of National Council Licensure Examination-Registered Nurse (NCLEX-RN) performance. The specific issues that this integrative review examined include assessment and analysis of the theoretical and operational definitions of critical thinking, theoretical frameworks used to guide the studies, instruments used to evaluate critical thinking skills and abilities, and the role of critical thinking as a predictor of NCLEX-RN outcomes. A list of key assumptions related to critical thinking was formulated. The limitations and gaps in the literature were identified, as well as the types of future research needed in this arena. Copyright 2010, SLACK Incorporated.
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Mental time travel: animals anticipate the future.
Roberts, William A
2007-06-05
Recent behavioral experiments with scrub jays and nonhuman primates indicate they can anticipate and plan for future needs not currently experienced. Combined with accumulating evidence for episodic-like memory in animals, these studies suggest that some animals can mentally time travel into both the past and future.
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Episodic Memory: A Comparative Approach
Martin-Ordas, Gema; Call, Josep
2013-01-01
Historically, episodic memory has been described as autonoetic, personally relevant, complex, context-rich, and allowing mental time travel. In contrast, semantic memory, which is theorized to be free of context and personal relevance, is noetic and consists of general knowledge of facts about the world. The field of comparative psychology has adopted this distinction in order to study episodic memory in non-human animals. Our aim in this article is not only to reflect on the concept of episodic memory and the experimental approaches used in comparative psychology to study this phenomenon, but also to provide a critical analysis of these paradigms. We conclude the article by providing new avenues for future research. PMID:23781179
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Dewa, Carolyn S.; Trojanowski, Lucy; Cheng, Chiachen; Loong, Desmond
2012-01-01
Schizophrenia is one of the most debilitating mental disorders. For a significant portion of individuals who suffer from this disorder, onset occurs in young adulthood, arresting important social and educational development that is necessary for future successful labor force participation. The purpose of this paper is to contribute to the literature about clients enrolled in first episode psychosis programs and psychosocial outcomes by examining the factors associated with paid employment among young adults who have experienced their first psychotic episodes. In this paper, we consider the association of socioeconomic factors to employment. Our results suggest that in addition to treatment, socioeconomic factors such as receipt of public disability benefits and educational attainment are associated with employment status. These results can help to inform future directions for the enhancement of psychosocial programs in FEP models to promote paid employment. PMID:22966443
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Group typicality, group loyalty and cognitive development.
Patterson, Meagan M
2014-09-01
Over the course of childhood, children's thinking about social groups changes in a variety of ways. Developmental Subjective Group Dynamics (DSGD) theory emphasizes children's understanding of the importance of conforming to group norms. Abrams et al.'s study, which uses DSGD theory as a framework, demonstrates the social cognitive skills underlying young elementary school children's thinking about group norms. Future research on children's thinking about groups and group norms should explore additional elements of this topic, including aspects of typicality beyond loyalty. © 2014 The British Psychological Society.
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Systems Thinking : Ancient Maya's Evolution of Consciousness and Contemporary Systems Thinking
NASA Astrophysics Data System (ADS)
Jere Lazanski, Tadeja
2010-11-01
Systems thinking as a modern approach for problem solving was revived after WWII even though it had been an ancient philosophy. We can track systems thinking back to antiquity. Making a distinction from Western rationalist traditions of philosophy, C. West Churchman often identified with the I Ching as a systems approach sharing a frame of reference similar to pre-Socratic philosophy and Heraclitus. In this paper, we will compare the evolutionary system of consciousness, which was presented in the Tun calendar of Mayan Indians and contemporary systems theory and systems thinking, which is nothing else but highly evolved human consciousness in society. We will present Mayan calendar systems to contemporary systems thinking principles and explain the answer to the Ackoff's judgment on four hundred years of analytical thinking as the dominant mode of society. We will use the methods of historical comparison and a method of a systems approach. We will point out the big picture and Mayan divine plan as main systems principles. The Mayan numerical system and long count units has been proven as one of the most accurate systems for describing the present and future of the civilization in which we have all evolved. We will also explain the Mayan nine-level pyramids system that represents the evolutionary system, i.e. the consciousness, which in our time shows the actual level of human consciousness. Deriving from all described, we will show the main systems principles, discussed by contemporary systems authors and Mayan systems principles, which differ only in one expression—they named "the big picture" as "the divine plan". The final results can be perfectly applied to the society we live in. Seeing the world from the big picture point of view is reaching a level of awareness, in which linear thinking is replaced by systems thinking. The Mayans explained that the civilization would achieve the system of conscious co-creation. We can claim that linear thinking guides us to a limited consciousness, whereas systems thinking opens the possibilities of conscious co-creation for the benefits of sustainable society and future of the planet.
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The future of poultry science research: things I think I think.
Taylor, R L
2009-06-01
Much poultry research progress has occurred over the first century of the Poultry Science Association. During that time, specific problems have been solved and much basic biological knowledge has been gained. Scientific discovery has exceeded its integration into foundation concepts. Researchers need to be involved in the public's development of critical thinking skills to enable discernment of fact versus fiction. Academic, government, and private institutions need to hire the best people. Issues of insufficient research funding will be remedied by a combination of strategies rather than by a single cure. Scientific advocacy for poultry-related issues is critical to success. Two other keys to the future are funding for higher-risk projects, whose outcome is truly unknown, and specific allocations for new investigators. Diligent, ongoing efforts by poultry scientists will enable progress beyond the challenges.
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Balancing the seen and unseen: Nurse educator as role model for critical thinking.
Raymond, Christy; Profetto-McGrath, Joanne; Myrick, Florence; Strean, William B
2018-05-04
Critical thinking is an important indicator of student learning and is an essential outcome of baccalaureate nursing education. The role of nurse educators in the development of students' critical thinking has been overlooked despite the importance of their actions to facilitate critical thinking in nursing education. We used a constructivist grounded theory approach within a larger mixed methods triangulation study to explore how nurse educators revealed their critical thinking in practice. From the grounded theory approach, a model emerged from our research, outlining the important aspects of nurse educators' critical thinking and how it is revealed in the clinical setting. The important categories of this model include: a) fostering the student-educator relationship; b) role modeling critical thinking; c) mobilizing and operationalizing resources; as well as d) balancing factors that impact nurse educators' critical thinking. Our findings inform what is known about nurse educators' critical thinking and how it can be implemented in nurse educators' teaching practice. Given our findings, we offer recommendations for future nursing education practice and research, including the need to apply our findings in additional settings and further develop nurse educators' awareness of their own critical thinking. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.
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Roepke, Ann Marie; Seligman, Martin E P
2016-03-01
Prospection, the mental representation of possible futures, is usually adaptive. When it goes awry, however, it disrupts emotion and motivation. A negative view of the future is typically seen as one symptom of depression, but we suggest that such negative prospection is the core causal element of depression. Here, we describe the empirical evidence supporting this framework, and we explore the implications for clinical interventions. We integrate several literatures: Using the database PsycInfo, we retrieved empirical studies with the keywords prospection, prediction, expectation, pessimism, mental simulation, future-thinking, future-directed thinking, foresight, and/or mental time travel, in conjunction with depression, depressed, or depressive. Three kinds of faulty prospection, taken together, could drive depression: Poor generation of possible futures, poor evaluation of possible futures, and negative beliefs about the future. Depressed mood and poor functioning, in turn, may maintain faulty prospection and feed a vicious cycle. Future-oriented treatment strategies drawn from cognitive-behavioural therapy help to fix poor prospection, and they deserve to be developed further. Prospection-based techniques may lead to transdiagnostic treatment strategies for depression and other disorders. © 2015 The British Psychological Society.
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Salsali, Mahvash; Tajvidi, Mansooreh; Ghiyasvandian, Shahrzad
2013-09-26
Critical thinking disposition represents an inclination of a person to use possessed skills in relation to critical thinking. The trend of critical thinking has been described as inner motivation to solve problems and make decisions by thinking. In nursing as a practical profession, the concept of critical thinking dispositions is important component in helping to manage complex health situations and to deal with patient issues effectively. Willingness to think critically is a prerequisite for safe and subtly performance. The results of studies show critical thinking dispositions of nursing students in Asian countries are different from non-Asian countries. Aim of this literature review was to compare critical thinking dispositions of nursing students in Asian and non-Asian countries. Literature review was done in English and Persian databases. The results showed of the 795 articles published in English and Persian language that studied critical thinking, 73 ones studied critical thinking skills and dispositions in nursing education, and relationship between teaching methods and critical thinking skills and dispositions in nursing education of different countries. Fifteen of seventy three articles assessed critical thinking dispositions in nursing students. Limited studies showed that the Asian nursing students had mostly undermining score of the critical thinking dispositions, while non-Asian countries tend to positive scores. The reasons for these differences could be due to issues such as environmental, educational methods and cultural differences. However, future studies should measure critical thinking disposition by discipline-based tools.
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Salsali, Mahvash; Tajvidi, Mansooreh; Ghiyasvandian, Shahrzad
2013-01-01
Critical thinking disposition represents an inclination of a person to use possessed skills in relation to critical thinking. The trend of critical thinking has been described as inner motivation to solve problems and make decisions by thinking. In nursing as a practical profession, the concept of critical thinking dispositions is important component in helping to manage complex health situations and to deal with patient issues effectively. Willingness to think critically is a prerequisite for safe and subtly performance. The results of studies show critical thinking dispositions of nursing students in Asian countries are different from non-Asian countries. Aim of this literature review was to compare critical thinking dispositions of nursing students in Asian and non-Asian countries. Literature review was done in English and Persian databases. The results showed of the 795 articles published in English and Persian language that studied critical thinking, 73 ones studied critical thinking skills and dispositions in nursing education, and relationship between teaching methods and critical thinking skills and dispositions in nursing education of different countries. Fifteen of seventy three articles assessed critical thinking dispositions in nursing students. Limited studies showed that the Asian nursing students had mostly undermining score of the critical thinking dispositions, while non-Asian countries tend to positive scores. The reasons for these differences could be due to issues such as environmental, educational methods and cultural differences. However, future studies should measure critical thinking disposition by discipline-based tools. PMID:24171885
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How Big Are "Martin's Big Words"? Thinking Big about the Future.
ERIC Educational Resources Information Center
Gardner, Traci
"Martin's Big Words: The Life of Dr. Martin Luther King, Jr." tells of King's childhood determination to use "big words" through biographical information and quotations. In this lesson, students in grades 3 to 5 explore information on Dr. King to think about his "big" words, then they write about their own…
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The Relationship of the World Wide Web to Thinking Skills.
ERIC Educational Resources Information Center
Bradshaw, Amy C.; Bishop, Jeanne L.; Gens, Linda S.; Miller, Sharla L.; Rogers, Martha A.
2002-01-01
Discusses use of the World Wide Web in education and its possibilities for developing higher order critical thinking skills to successfully deal with the demands of the future information society. Suggests that teachers need to provide learning environments that are learner-centered, authentic, problem-based, and collaborative. (Contains 61…
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Kids2College: Getting Students to Think about Their Future
ERIC Educational Resources Information Center
National Middle School Association (NJ3), 2007
2007-01-01
A sixth grade class is asked: "When should you start thinking about and planning for college?" Most students answer with "tenth or eleventh grade," but invariably some brave soul raises a hand and tentatively responds with more of a question than an answer: "Now?" Yes, now. In 1992, Sallie Mae, the nation's largest…
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Experiential Learning: Improving the Efficacy of an Undergraduate Business Degree
ERIC Educational Resources Information Center
DeSimone, Frank; Buzza, John
2013-01-01
This article deals with a subject that is extremely important to the success of future graduates of any college or University--specifically Critical Thinking and Decision Making. Our article explains the research results and observations of critical thinking research conducted at two different colleges in the fall semester of 2011. The research…
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Creative Thinking Processes: The Past and the Future
ERIC Educational Resources Information Center
Mumford, Michael D.; McIntosh, Tristan
2017-01-01
For more than one hundred years, students of creativity, including seminal efforts published in the "Journal of Creative Behavior," have sought to identify the key processes people must execute to produce creative problem solutions. In recent years, we have seen a consensual model of key creative thinking processes being accepted by the…
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Students' awareness of science teachers' leadership, attitudes toward science, and positive thinking
NASA Astrophysics Data System (ADS)
Lu, Ying-Yan; Chen, Hsiang-Ting; Hong, Zuway-R.; Yore, Larry D.
2016-09-01
There appears to be a complex network of cognitive and affective factors that influence students' decisions to study science and motivate their choices to engage in science-oriented careers. This study explored 330 Taiwanese senior high school students' awareness of their science teacher's learning leadership and how it relates to the students' attitudes toward science and positive thinking. Initial results revealed that the optimism of positive thinking is highly and positively correlated with the future participation in science and learning science in school attitudes toward science and self-concept in science. Moreover, structural equation modelling (SEM) results indicated that the subscale of teachers' leadership with idealised influence was the most predictive of students' attitudes toward science (β = .37), and the leadership with laissez-faire was predictive of students' positive thinking (β = .21). In addition, the interview results were consistent with the quantitative findings. The correlation and SEM results indicate some of the associations and potential relationships amongst the motivational and affective factors studied and students' attitudes toward and intentions to study science, which will increase their likelihood of future involvement in science careers.
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Tsingos-Lucas, Cherie; Bosnic-Anticevich, Sinthia; Schneider, Carl R; Smith, Lorraine
2016-05-25
Objective. To determine the effectiveness of integrating reflective practice activities into a second-year undergraduate pharmacy curriculum and their impact on reflective thinking ability. Design. A cross-over design with repeated measures was employed. Newly developed reflective modules based on real hospital and community pharmacy cases were integrated into the second-year pharmacy practice curriculum. A novel strategy, the Reflective Ability Clinical Assessment (RACA), was introduced to enhance self- and peer reflection. Assessment. Student responses (n=214) to the adapted Kember et al(1) Reflective Thinking Questionnaire (RTQ) were compared before and after reflective activities were undertaken. Significant improvement in three indicators of reflective thinking was shown after students engaged in reflective activities. Conclusion. Integration of reflective activities into a pharmacy curriculum increased the reflective thinking capacity of students. Enhancing reflective thinking ability may help students make better informed decisions and clinical judgments, thus improving future practice.
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Bosnic-Anticevich, Sinthia; Schneider, Carl R.; Smith, Lorraine
2016-01-01
Objective. To determine the effectiveness of integrating reflective practice activities into a second-year undergraduate pharmacy curriculum and their impact on reflective thinking ability. Design. A cross-over design with repeated measures was employed. Newly developed reflective modules based on real hospital and community pharmacy cases were integrated into the second-year pharmacy practice curriculum. A novel strategy, the Reflective Ability Clinical Assessment (RACA), was introduced to enhance self- and peer reflection. Assessment. Student responses (n=214) to the adapted Kember et al1 Reflective Thinking Questionnaire (RTQ) were compared before and after reflective activities were undertaken. Significant improvement in three indicators of reflective thinking was shown after students engaged in reflective activities. Conclusion. Integration of reflective activities into a pharmacy curriculum increased the reflective thinking capacity of students. Enhancing reflective thinking ability may help students make better informed decisions and clinical judgments, thus improving future practice. PMID:27293232
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Measuring use of positive thinking skills: psychometric testing of a new scale.
Bekhet, Abir K; Zauszniewski, Jaclene A
2013-09-01
Positive thinking interventions improve adaptive functioning and quality of life in many populations. However, no direct measure of positive thinking skills taught during intervention exists. This psychometric study of a convenience sample of 109 autism spectrum disorder (ASD) caregivers examined a new eight-item Positive Thinking Skills Scale (PTSS), which measures the frequency of use of positive thinking skills. The PTSS was found to be internally consistent (α = .90). Construct validity was supported by significant correlations (p < .01) with positive cognitions (r = .53), resourcefulness (r = .63), depression (r = -.45), and general well-being (r = .40). The findings support use of the PTSS as a potential indicator of intervention fidelity among ASD caregivers. However, because it is not specific for ASD caregivers, the PTSS has the potential for wider usage in other populations for whom the identification of specific positive thinking skills could provide direction for future intervention.
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Is perfectionism associated with academic burnout through repetitive negative thinking?
Garratt-Reed, David; Howell, Joel; Hayes, Lana; Boyes, Mark
2018-01-01
Academic burnout is prevalent among university students, although understanding of what predicts burnout is limited. This study aimed to test the direct and indirect relationship between two dimensions of perfectionism (Perfectionistic Concerns and Perfectionistic Strivings) and the three elements of Academic Burnout (Exhaustion, Inadequacy, and Cynicism) through Repetitive Negative Thinking. In a cross-sectional survey, undergraduate students ( n = 126, M age = 23.64, 79% female) completed well-validated measures of Perfectionism, Repetitive Negative Thinking, and Academic Burnout. Perfectionistic Concerns was directly associated with all elements of burnout, as well as indirectly associated with Exhaustion and Cynicism via Repetitive Negative Thinking. Perfectionistic Strivings was directly associated with less Inadequacy and Cynicism; however, there were no indirect associations between Perfectionistic Strivings and Academic Burnout operating through Repetitive Negative Thinking. Repetitive Negative Thinking was also directly related to more burnout Exhaustion and Inadequacy, but not Cynicism. It is concluded that future research should investigate whether interventions targeting Perfectionistic Concerns and Repetitive Negative Thinking can reduce Academic Burnout in university students.
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Is perfectionism associated with academic burnout through repetitive negative thinking?
Garratt-Reed, David; Hayes, Lana; Boyes, Mark
2018-01-01
Academic burnout is prevalent among university students, although understanding of what predicts burnout is limited. This study aimed to test the direct and indirect relationship between two dimensions of perfectionism (Perfectionistic Concerns and Perfectionistic Strivings) and the three elements of Academic Burnout (Exhaustion, Inadequacy, and Cynicism) through Repetitive Negative Thinking. In a cross-sectional survey, undergraduate students (n = 126, Mage = 23.64, 79% female) completed well-validated measures of Perfectionism, Repetitive Negative Thinking, and Academic Burnout. Perfectionistic Concerns was directly associated with all elements of burnout, as well as indirectly associated with Exhaustion and Cynicism via Repetitive Negative Thinking. Perfectionistic Strivings was directly associated with less Inadequacy and Cynicism; however, there were no indirect associations between Perfectionistic Strivings and Academic Burnout operating through Repetitive Negative Thinking. Repetitive Negative Thinking was also directly related to more burnout Exhaustion and Inadequacy, but not Cynicism. It is concluded that future research should investigate whether interventions targeting Perfectionistic Concerns and Repetitive Negative Thinking can reduce Academic Burnout in university students. PMID:29938132
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Kingdon, Bianca L; Egan, Sarah J; Rees, Clare S
2012-01-01
Magical thinking has been proposed to have an aetiological role in obsessive compulsive disorder (OCD). To address the limitations of existing measures of magical thinking we developed and validated a new 24-item measure of magical thinking, the Illusory Beliefs Inventory (IBI). The validation sample comprised a total of 1194 individuals across two samples recruited via an Internet based survey. Factor analysis identified three subscales representing domains relevant to the construct of magical thinking: Magical Beliefs, Spirituality, and Internal State and Thought Action Fusion. The scale had excellent internal consistency and evidence of convergent and discriminant validity. Evidence of criterion-related concurrent validity confirmed that magical thinking is a cognitive domain associated with OCD and is largely relevant to neutralizing, obsessing and hoarding symptoms. It is important for future studies to extend the evidence of the psychometric properties of the IBI in new populations and to conduct longitudinal studies to examine the aetiological role of magical thinking.
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Liu, Hui; Wang, Fei-xue; Yang, Xiao-yang
2015-01-01
People use dialectical thinking to be holistic, reconcile contradictions, and emphasize changes when processing information and managing problems. Using a questionnaire survey, this study examined the relationship between dialectical thinking and creative personality in the Chinese culture, which encourages a holistic and collective thinking style. Undergraduates majoring in different subjects and adults in different professions were surveyed. The results showed that 1) compared with undergraduates majoring in art and adults from the design industry, undergraduates majoring in other disciplines significantly showed the least creative personality; 2) the highest score for dialectical thinking was found in the group of undergraduates who majored in other disciplines, followed by the adult group, and the undergraduates majoring in art had the lowest score; and 3) A negative relationship between dialectical thinking and creative personality was found mostly in the UMA group. The limitations of this study and suggestions for future research are discussed. PMID:25856372
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Processes and Knowledge in Designing Instruction
1990-10-05
direction I think I’d go through is to explain the power source of each one. Say, "Okay, the first thing you need to do is you have to have a power source...to run the machine. You can use any one of the three power sources, be they the impulse purifier, the tablograph, or the vegetor.... [N1B, Episode 3...Determine Content. Words printed in boldface were coded as Determine Sequence.) So, we’d be starting off with a power source to each one of the units
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NASA Technical Reports Server (NTRS)
Logsdon, John M.
2005-01-01
I think the point of this exercise in counterfactual thinking is two-fold first, to recognize that not only have choices been made in the past that defined the character of what has happened and that different choices were possible and would have led to different outcomes, and, second, that we are currently making similar choices for the future. Today s choices obviously will have significant long-term consequences for space development. Decision-makers have an image of a desirable future when they make choices, but they also realize that the link between current choice and desired result is always uncertain. As the philosopher Yogi Berra is often quoted as having said, "making predictions is hard, especially when they are about the future."
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Persistent Possible Science Selves
ERIC Educational Resources Information Center
Mills, Leila A.; Lin, Lin
2014-01-01
This paper examines literature on the development of self-knowledge for possible selves--how an individual thinks about oneself and one's potential future selves (Markus & Nurius, 1986). Future science selves research, a recent offshoot of possible selves theories, centers on the development and loss of future possible scientific selves and…
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A Future Fair: Building Tomorrow Today.
ERIC Educational Resources Information Center
Weatherly, Myra S.
1992-01-01
Gifted intermediate-level students in Greenville, South Carolina, held a Future Fair in which students completed projects and developed critical and creative thinking skills as they investigated real problems. Projects such as models, inventions, photo essays, and creative writing focused on future schools, art, fashions, space travel, and other…
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Breitborde, Nicholas Jk; Moe, Aubrey M; Ered, Arielle; Ellman, Lauren M; Bell, Emily K
2017-01-01
Psychotic-spectrum disorders such as schizophrenia, schizoaffective disorder, and bipolar disorder with psychotic features are devastating illnesses accompanied by high levels of morbidity and mortality. Growing evidence suggests that outcomes for individuals with psychotic-spectrum disorders can be meaningfully improved by increasing the quality of mental health care provided to these individuals and reducing the delay between the first onset of psychotic symptoms and the receipt of adequate psychiatric care. More specifically, multicomponent treatment packages that 1) simultaneously target multiple symptomatic and functional needs and 2) are provided as soon as possible following the initial onset of psychotic symptoms appear to have disproportionately positive effects on the course of psychotic-spectrum disorders. Yet, despite the benefit of multicomponent care for first-episode psychosis, clinical and functional outcomes among individuals with first-episode psychosis participating in such services are still suboptimal. Thus, the goal of this review is to highlight putative strategies to improve care for individuals with first-episode psychosis with specific attention to optimizing psychosocial interventions. To address this goal, we highlight four burgeoning areas of research with regard to optimization of psychosocial interventions for first-episode psychosis: 1) reducing the delay in receipt of evidence-based psychosocial treatments; 2) synergistic pairing of psychosocial interventions; 3) personalized delivery of psychosocial interventions; and 4) technological enhancement of psychosocial interventions. Future research on these topics has the potential to optimize the treatment response to evidence-based psychosocial interventions and to enhance the improved (but still suboptimal) treatment outcomes commonly experienced by individuals with first-episode psychosis.
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The Future of Student Engagement
ERIC Educational Resources Information Center
Buskist, William; Groccia, James E.
2018-01-01
This chapter underscores the importance of conceptualizing student engagement as a responsibility shared by all members of the academy and describes how Groccia's multidimensional model can serve as blueprint for future thinking and research on student engagement.
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Brief Report: Episodic Foresight in Autism Spectrum Disorder
ERIC Educational Resources Information Center
Hanson, Laura K.; Atance, Cristina M.
2014-01-01
Episodic foresight (EpF) or, the ability to imagine the future and use such imagination to guide our actions, is an important aspect of cognition that has not yet been explored in children with autism spectrum disorder (ASD). This is despite its proposed links with theory of mind (ToM) and executive function (EF), two areas found to be impaired in…
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Assessing Racial/Ethnic Disparities in Treatment across Episodes of Mental Health Care
Cook, Benjamin Lê; Zuvekas, Samuel H; Carson, Nicholas; Wayne, Geoffrey Ferris; Vesper, Andrew; McGuire, Thomas G
2014-01-01
ObjectiveTo investigate disparities in mental health care episodes, aligning our analyses with decisions to start or drop treatment, and choices made during treatment. Study DesignWe analyzed whites, blacks, and Latinos with probable mental illness from Panels 9–13 of the Medical Expenditure Panel Survey, assessing disparities at the beginning, middle, and end of episodes of care (initiation, adequate care, having an episode with only psychotropic drug fills, intensity of care, the mixture of primary care provider (PCP) and specialist visits, use of acute psychiatric care, and termination). FindingsCompared with whites, blacks and Latinos had less initiation and adequacy of care. Black and Latino episodes were shorter and had fewer psychotropic drug fills. Black episodes had a greater proportion of specialist visits and Latino episodes had a greater proportion of PCP visits. Blacks were more likely to have an episode with acute psychiatric care. ConclusionsDisparities in adequate care were driven by initiation disparities, reinforcing the need for policies that improve access. Many episodes were characterized only by psychotropic drug fills, suggesting inadequate medication guidance. Blacks’ higher rate of specialist use contradicts previous studies and deserves future investigation. Blacks’ greater acute mental health care use raises concerns over monitoring of their treatment. PMID:23855750
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Critical Thinking and Disposition Toward Critical Thinking Among Physical Therapy Students.
Domenech, Manuel A; Watkins, Phillip
2015-01-01
Students who enter a physical therapist (PT) entry-level program with weak critical thinking skills may not be prepared to benefit from the educational training program or successfully engage in the future as a competent healthcare provider. Therefore, assessing PT students' entry-level critical thinking skills and/or disposition toward critical thinking may be beneficial to identifying students with poor, fair, or good critical thinking ability as one of the criteria used in the admissions process into a professional program. First-year students (n=71) from the Doctor of Physical Therapy (DPT) program at Texas Tech University Health Sciences Center completed the California Critical Thinking Skills Test (CCTST), the California Critical Thinking Dispositions Inventory (CCTDI), and demographic survey during orientation to the DPT program. Three students were lost from the CCTST (n=68), and none lost from the CCTDI (n=71). Analysis indicated that the majority of students had a positive disposition toward critical thinking, yet the overall CCTST suggested that these students were somewhat below the national average. Also, individuals taking math and science prerequisites at the community-college level tended to have lower overall CCTST scores. The entering DPT class demonstrated moderate or middle range scores in critical thinking and disposition toward critical thinking. This result does not indicate, but might suggest, the potential for learning challenges. Assessing critical thinking skills as part of the admissions process may prove advantageous.
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Creating Futures Activity Cards and Teacher Guide.
ERIC Educational Resources Information Center
Klenzman, Elizabeth; Taylor, Paula
Teachers can use these learning activities to teach about the future in elementary and secondary social studies, science, math, language arts, and arts courses. The purpose of the activities is to help students practice creative-thinking skills, investigate problems relevant to their personal futures, experience the concept of change, and evaluate…
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Making It Happen: A Positive Guide to the Future.
ERIC Educational Resources Information Center
Richardson, John M., Jr., Ed.
This compilation of articles, photographs, commentaries, diagrams, and political cartoons presents positive, practical, and action-oriented core ideas on which to base future-oriented thinking and creative activity. The first of 10 parts presents articles on traditional American principles, ways of facing the future, America's character and…
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Progressive approach to eruption at Campi Flegrei caldera in southern Italy
NASA Astrophysics Data System (ADS)
Kilburn, Christopher R. J.; de Natale, Giuseppe; Carlino, Stefano
2017-05-01
Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms. A classic example is the Campi Flegrei caldera in southern Italy, where three episodes of major uplift since 1950 have raised its central district by about 3 m without an eruption. Individual episodes have conventionally been treated as independent events, so that only data from an ongoing episode are considered pertinent to evaluating eruptive potential. An implicit assumption is that the crust relaxes accumulated stress after each episode. Here we apply a new model of elastic-brittle failure to test the alternative view that successive episodes promote a long-term accumulation of stress in the crust. The results provide the first quantitative evidence that Campi Flegrei is evolving towards conditions more favourable to eruption and identify field tests for predictions on how the caldera will behave during future unrest.
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Progressive approach to eruption at Campi Flegrei caldera in southern Italy
Kilburn, Christopher R.J.; De Natale, Giuseppe; Carlino, Stefano
2017-01-01
Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms. A classic example is the Campi Flegrei caldera in southern Italy, where three episodes of major uplift since 1950 have raised its central district by about 3 m without an eruption. Individual episodes have conventionally been treated as independent events, so that only data from an ongoing episode are considered pertinent to evaluating eruptive potential. An implicit assumption is that the crust relaxes accumulated stress after each episode. Here we apply a new model of elastic-brittle failure to test the alternative view that successive episodes promote a long-term accumulation of stress in the crust. The results provide the first quantitative evidence that Campi Flegrei is evolving towards conditions more favourable to eruption and identify field tests for predictions on how the caldera will behave during future unrest. PMID:28504261
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Progressive approach to eruption at Campi Flegrei caldera in southern Italy.
Kilburn, Christopher R J; De Natale, Giuseppe; Carlino, Stefano
2017-05-15
Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms. A classic example is the Campi Flegrei caldera in southern Italy, where three episodes of major uplift since 1950 have raised its central district by about 3 m without an eruption. Individual episodes have conventionally been treated as independent events, so that only data from an ongoing episode are considered pertinent to evaluating eruptive potential. An implicit assumption is that the crust relaxes accumulated stress after each episode. Here we apply a new model of elastic-brittle failure to test the alternative view that successive episodes promote a long-term accumulation of stress in the crust. The results provide the first quantitative evidence that Campi Flegrei is evolving towards conditions more favourable to eruption and identify field tests for predictions on how the caldera will behave during future unrest.
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A Comparison of Methods for Teaching Critical Thinking Skills for U.S. Army Officers
ERIC Educational Resources Information Center
Schumm, Walter R.; Webb, Farrell J.; Turek, David E.; Jones, Kenneth D.; Ballard, Glenn E.
2006-01-01
The U.S. Army has been conducting a variety of management education programs for commissioned officers. In both its traditional and its new distance education programs, the Army has established a goal of improving critical thinking and reasoning skills among its students to prepare its future leaders and managers more effectively for the…
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ERIC Educational Resources Information Center
Lyons, Cheryl
2014-01-01
Reasoning about systems is necessary for understanding many modern issues that face society and is important for future scientists and all citizens. Systems thinking may allow students to make connections and identify common themes between seemingly different situations and phenomena, and is relevant to the focus on cross-cutting concepts in…
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ERIC Educational Resources Information Center
Maina, Michael P.; Maina, Julie Schlegel; Hunt, Kevin
2016-01-01
As teachers prepare children for the future, the need for developing critical thinking skills in students becomes clearly evident. One way to promote this process is through initiative games. Initiative games are clearly defined problems that a group must find a solution to through cooperation, physical effort and cognitive functioning. The…
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Envisioning Upland Futures: Stakeholder Responses to Scenarios for Europe's Mountain Landscapes
ERIC Educational Resources Information Center
Soliva, Reto; Ronningen, Katrina; Bella, Ioanna; Bezak, Peter; Cooper, Tamsin; Flo, Bjorn Egil; Marty, Pascal; Potter, Clive
2008-01-01
In a period of agricultural decline in the uplands of Europe, agriculture is ceasing to provide the primary rationale for the organisation, utilisation and functioning of rural space. Policy reform, market trends and changes to the way citizens and consumers think about the countryside all suggest a need for thinking strategically about the future…
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Teaching Creative Thinking and Transitioning Students to the Workplace in an Academic Setting
ERIC Educational Resources Information Center
Senra, Michael; Fogler, H. Scott
2014-01-01
In their collegiate studies, students are given a wide range of concepts, theories, and equations to assist them in their future endeavors. However, students have not been sufficiently exposed to practical critical thinking methodologies that will benefit them as they encounter open-ended problems. A course developed at the University of Michigan…
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Choosing VET: Investigating the VET Aspirations of School Students. NCVER Research Report
ERIC Educational Resources Information Center
Gore, Jennifer; Ellis, Hywel; Fray, Leanne; Smith, Maxwell; Lloyd, Adam; Berrigan, Carly; Lyell, Andrew; Weaver, Natasha; Holmes, Kathryn
2017-01-01
This study explores the views of 6,492 New South Wales (NSW) primary and secondary school students' post-school aspirations. It explores when vocational education and training (VET) begins to feature in students' thinking about their futures, the kinds of students who think about VET, and under what conditions. The study informs how teachers,…
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Strategic Planning and Strategic Thinking Clothed in STRATEGO
ERIC Educational Resources Information Center
Baaki, John; Moseley, James L.
2011-01-01
This article shares experiences that participants had playing the game of STRATEGO and how the activity may be linked to strategic planning and thinking. Among the human performance technology implications of playing this game are that gamers agreed on a framework for rules, took stock on where they wanted to go in the future, and generated a risk…
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The determinants of strategic thinking in preschool children.
Brocas, Isabelle; Carrillo, Juan D
2018-01-01
Strategic thinking is an essential component of rational decision-making. However, little is known about its developmental aspects. Here we show that preschoolers can reason strategically in simple individual decisions that require anticipating a limited number of future decisions. This ability is transferred only partially to solve more complex individual decision problems and to efficiently interact with others. This ability is also more developed among older children in the classroom. Results indicate that while preschoolers potentially have the capacity to think strategically, it does not always translate into the ability to behave strategically.
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The determinants of strategic thinking in preschool children
Brocas, Isabelle
2018-01-01
Strategic thinking is an essential component of rational decision-making. However, little is known about its developmental aspects. Here we show that preschoolers can reason strategically in simple individual decisions that require anticipating a limited number of future decisions. This ability is transferred only partially to solve more complex individual decision problems and to efficiently interact with others. This ability is also more developed among older children in the classroom. Results indicate that while preschoolers potentially have the capacity to think strategically, it does not always translate into the ability to behave strategically. PMID:29851954
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Self-reflection and the temporal focus of the wandering mind.
Smallwood, Jonathan; Schooler, Jonathan W; Turk, David J; Cunningham, Sheila J; Burns, Phebe; Macrae, C Neil
2011-12-01
Current accounts suggest that self-referential thought serves a pivotal function in the human ability to simulate the future during mind-wandering. Using experience sampling, this hypothesis was tested in two studies that explored the extent to which self-reflection impacts both retrospection and prospection during mind-wandering. Study 1 demonstrated that a brief period of self-reflection yielded a prospective bias during mind-wandering such that participants' engaged more frequently in spontaneous future than past thought. In Study 2, individual differences in the strength of self-referential thought - as indexed by the memorial advantage for self rather than other-encoded items - was shown to vary with future thinking during mind-wandering. Together these results confirm that self-reflection is a core component of future thinking during mind-wandering and provide novel evidence that a key function of the autobiographical memory system may be to mentally simulate events in the future. Copyright © 2011 Elsevier Inc. All rights reserved.
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Priming, not inhibition, of related concepts during future imagining.
Campbell, Karen L; Benoit, Roland G; Schacter, Daniel L
2017-10-01
Remembering the past and imagining the future both involve the retrieval of details stored in episodic memory and rely on the same core network of brain regions. Given these parallels, one might expect similar component processes to be involved in remembering and imagining. While a strong case can be made for the role of inhibition in memory retrieval, few studies have examined whether inhibition is also necessary for future imagining and results to-date have been mixed. In the current study, we test whether related concepts are inhibited during future imagining using a modified priming approach. Participants first generated a list of familiar places and for each place, the people they most strongly associate with it. A week later, participants imagined future events involving recombinations of people and places, immediately followed by a speeded response task in which participants made familiarity decisions about people's names. Across two experiments, our results suggest that related concepts are not inhibited during future imagining, but rather are automatically primed. These results fit with recent work showing that autobiographically significant concepts (e.g., friends' names) are more episodic than semantic in nature, automatically activating related details in memory and potentially fuelling the flexible simulation of future events.
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NASA Astrophysics Data System (ADS)
Mogk, D. W.; Geissman, J. W.
2015-12-01
There is a compelling need to develop the geoscience workforce of the future to address the "grand challenges" that face humanity. This workforce must have a strong understanding of Earth history, processes and materials and be able to communicate effectively and responsibly to inform public policy and personal and societal actions, particularly with regard to geohazards and natural resources. Curricula to train future geoscientists must be designed to help students develop critical thinking skills across the curriculum, from introductory to senior capstone courses. Students will be challenged in their pre-professional training as geoscientists as they encounter an incomplete geologic record, ambiguity and uncertainty in observed and experimental results, temporal reasoning ("deep time", frequency, recurrence intervals), spatial reasoning (from microns to mountains), and complex system behavior. Four instructional approaches can be combined to address these challenges and help students develop critical thinking skills: 1) Geoethics and ethical decision making includes review and integration of the context/facts of the situation, stakeholders, decision-makers, and possible alternative actions and expected outcomes; 2) The affective domain which encompasses factors such as student motivation to learn, curiosity, fear, attitudes, perceptions, social barriers and values; 3) Metacognition which encourages students to be aware about their own thinking processes, and to develop self-monitoring and self-regulating behaviors; and 4) Systems thinking which requires integrative thinking about the interactions between physical, chemical, biological and human processes, feedback mechanisms and emergent phenomena. Guided inquiry and scaffolded exercises can be used to present increasingly complex situations that require a thorough understanding of geologic principles and processes as applied to issues of societal concern. These approaches are not "owned" by any single course or instructor, and we encourage all teaching faculty to commit a part of their coursework to develop these critical-thinking skills. A collection of geologic case studies is available at the Teaching Geoethics Across the Geoscience Curriculum website http://serc.carleton.edu/74990.
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Constructing alternative futures
David N. Wear; Robert Huggett; John G. Greis
2013-01-01
The desired product of the Southern Forest Futures Project is a mechanism that will help southerners think about and prepare for future changes in their forests and the benefits they provide. Because any single projection of the worldâs (or a regionâs) biological, physical, and social systems has a high probability of being incorrect, the Futures Project instead...
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A role for affect in the link between episodic simulation and prosociality.
Gaesser, Brendan; DiBiase, Haley D; Kensinger, Elizabeth A
2017-09-01
Prospection and prosociality are hallmarks of our species. Little is known, however, about how our ability to imagine or simulate specific future events contributes to our capacity for prosociality. Here, we investigated this relationship, revealing how the affective response that arises from a simulated prosocial event motivates a willingness to help a person in need. Across two experiments, people reported being more willing to help in specific situations after simulating future helping events that elicited positive (versus negative or neutral) affect. Positive affect increased engagement of theory of mind for the person in need, which in turn informed prosocial responses. Moreover, the subjective experience of scene imagery and theory of mind systematically couple together depending on the affective valence of future simulations, providing new insight into how affective valence guides a prosocial function of episodic simulation.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Keller, Elizabeth James Kistin; Roll, Elizabeth; Aamir, Munaf Syed
In August 2017, Sandia convened five workshops to explore the future of advanced technologies and global peace and security through the lenses of deterrence, information, innovation, nonproliferation, and population and Earth systems.
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Cole, Scott N; Berntsen, Dorthe
2016-01-01
Our overriding hypothesis was that future thinking would be linked with goals to a greater extent than memories; conceptualizing goals as current concerns (i.e., uncompleted personal goals). We also hypothesized that current-concern-related events would differ from non-current-concern-related events on a set of phenomenological characteristics. We report novel data from a study examining involuntary and voluntary mental time travel using an adapted laboratory paradigm. Specifically, after autobiographical memories or future thoughts were elicited (between participants) in an involuntary and voluntary retrieval mode (within participants), participants self-generated five current concerns and decided whether each event was relevant or not to their current concerns. Consistent with our hypothesis, compared with memories, a larger percentage of involuntary and voluntary future thoughts reflected current concerns. Furthermore, events related to current concerns differed from non-concern-related events on a range of cognitive, representational, and affective phenomenological measures. These effects were consistent across temporal direction. In general, our results agree with the proposition that involuntary and voluntary future thinking is important for goal-directed cognition and behaviour.
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ERIC Educational Resources Information Center
Dominguez, Caroline; Nascimento, Maria M.; Payan-Carreira, Rita; Cruz, Gonçalo; Silva, Helena; Lopes, José; Morais, Maria da Felicidade A.; Morais, Eva
2015-01-01
Considering the results of research on the benefits and difficulties of peer review, this paper describes how teaching faculty, interested in endorsing the acquisition of communication and critical thinking (CT) skills among engineering students, has been implementing a learning methodology throughout online peer review activities. While…
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Metacognition in Upper-Division Biology Students: Awareness Does Not Always Lead to Control
ERIC Educational Resources Information Center
Dye, Kathryn Morris; Stanton, Julie Dangremond
2017-01-01
Students with awareness and control of their own thinking can learn more and perform better than students who are not metacognitive. Metacognitive regulation is how you control your thinking in order to learn. It includes the skill of evaluation, which is the ability to appraise your approaches to learning and then modify future plans based on…
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Reviving the Rodential Model for Composition: Robert Zoellner's Alternative to Flower and Hayes.
ERIC Educational Resources Information Center
Hatch, Gary
The time has come to re-evaluate the metaphors used when people think about composition. Such a re-evaluation is under way and may affect composition theory, research models, and classroom practice well into the future. Robert Zoellner rejected the prevailing metaphor for teaching writing which equates the act of thinking with the act of writing.…
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ERIC Educational Resources Information Center
Kayumova, Leysan R.; Morozova, Marina A.
2016-01-01
The relevance of the research problem is caused by the need to use various teaching methods and techniques in training students majoring in pedagogical specialties while implementing the competency approach in education. Information about the technology of critical thinking development (CTD) in future teachers training is limited, and the…
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An Innovative Teaching Strategy: Using Critical Thinking To Give Students a Guide to the Future.
ERIC Educational Resources Information Center
Oliver, Helen; Utermohlen, Robert
College students in a Foundations of Education class at Rust College (Mississippi), a small historically black liberal arts college, were required in 1993 and again in 1994 to develop a modified personal strategic plan using critical thinking skills. The plan had four components: a family history; a present situation; a strengths, weaknesses,…
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2014-05-22
Situational problem solving at best, delay and indecision at worst, seem more prevalent than reflective thinking, considered debate, and perseverance.2...international problems whose solution will largely determine our future . . . . The war years were critical . . . but I think the present period is, in...Undersecretary of State Dean Acheson travelled to Mississippi on behalf of the President to deliver “a major foreign policy speech” that
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ERIC Educational Resources Information Center
Wu, Yun-Wu; Weng, Kuo-Hua
2013-01-01
Lack of creativity is a problem often plaguing students from design-related departments. Therefore, this study is intended to incorporate analogical thinking in the education of architecture design to enhance students' learning and their future career performance. First, this study explores the three aspects of architecture design curricula,…
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NASA Astrophysics Data System (ADS)
Gómez-Martín, M. Belén; Armesto-López, Xosé A.; Martínez-Ibarra, Emilio
2014-07-01
This research explores, by means of a questionnaire-based survey, public knowledge and perception as well as the behaviour of young Spanish tourists before, during and after the summer holiday period affected by an episode of extreme heat in 2003. The survey was administered between November and December 2004. The extraordinary heat wave of the summer of 2003 can be seen as an example of a normal episode in terms of the predicted intensity and duration of European summers towards the end of the twenty-first century. It can therefore be used as the laboratory setting for this study. In this context, the use of the climate analogue approach allows us to obtain novel perspectives regarding the future impact that this type of event could have on tourist demand, based on a real experience. Likewise, such an approach allows the strategies of adaptation implemented by the different elements in the tourist system in order to cope with the atmospheric episode to be evaluated. Such strategies could prove useful in reducing vulnerability when faced with similar episodes in the future. The main results indicate that Spanish tourists (young segment market) are flexible in adapting to episodes of extremely high temperatures. Their personal perception of the phenomenon, their behaviour and the adaptation measures implemented to a greater or lesser extent before that time, reduce the vulnerability of the sector when faced with this type of event, at least from the point of view of this young segment of the internal national market. In Spain, the episode of extreme heat of 2003 has led to the implementation or improvement of some adaptive measures after the event, especially in the fields of management, policy and education.
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Gómez-Martín, M Belén; Armesto-López, Xosé A; Martínez-Ibarra, Emilio
2014-07-01
This research explores, by means of a questionnaire-based survey, public knowledge and perception as well as the behaviour of young Spanish tourists before, during and after the summer holiday period affected by an episode of extreme heat in 2003. The survey was administered between November and December 2004. The extraordinary heat wave of the summer of 2003 can be seen as an example of a normal episode in terms of the predicted intensity and duration of European summers towards the end of the twenty-first century. It can therefore be used as the laboratory setting for this study. In this context, the use of the climate analogue approach allows us to obtain novel perspectives regarding the future impact that this type of event could have on tourist demand, based on a real experience. Likewise, such an approach allows the strategies of adaptation implemented by the different elements in the tourist system in order to cope with the atmospheric episode to be evaluated. Such strategies could prove useful in reducing vulnerability when faced with similar episodes in the future. The main results indicate that Spanish tourists (young segment market) are flexible in adapting to episodes of extremely high temperatures. Their personal perception of the phenomenon, their behaviour and the adaptation measures implemented to a greater or lesser extent before that time, reduce the vulnerability of the sector when faced with this type of event, at least from the point of view of this young segment of the internal national market. In Spain, the episode of extreme heat of 2003 has led to the implementation or improvement of some adaptive measures after the event, especially in the fields of management, policy and education.
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Mental time travel and the shaping of language.
Corballis, Michael C
2009-01-01
Episodic memory can be regarded as part of a more general system, unique to humans, for mental time travel, and the construction of future episodes. This allows more detailed planning than is afforded by the more general mechanisms of instinct, learning, and semantic memory. To be useful, episodic memory need not provide a complete or even a faithful record of past events, and may even be part of a process whereby we construct fictional accounts. The properties of language are aptly designed for the communication and sharing of episodes, and for the telling of stories; these properties include symbolic representation of the elements of real-world events, time markers, and combinatorial rules. Language and mental time travel probably co-evolved during the Pleistocene, when brain size increased dramatically.
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Property content guides children's memory for social learning episodes.
Riggs, Anne E; Kalish, Charles W; Alibali, Martha W
2014-05-01
How do children's interpretations of the generality of learning episodes affect what they encode? In the present studies, we investigated the hypothesis that children encode distinct aspects of learning episodes containing generalizable and non-generalizable properties. Two studies with preschool (N=50) and young school-aged children (N=49) reveal that their encoding is contingent on the generalizability of the property they are learning. Children remembered generalizable properties (e.g., morphological or normative properties) more than non-generalizable properties (e.g., historical events or preferences). Conversely, they remembered category exemplars associated with non-generalizable properties more than category exemplars associated with generalizable properties. The findings highlight the utility of remembering distinct aspects of social learning episodes for children's future generalization. Copyright © 2014 Elsevier B.V. All rights reserved.
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NASA Astrophysics Data System (ADS)
Rosenkränzer, Frank; Hörsch, Christian; Schuler, Stephan; Riess, Werner
2017-09-01
Systems' thinking has become increasingly relevant not only in education for sustainable development but also in everyday life. Even if teachers know the dynamics and complexity of living systems in biology and geography, they might not be able to effectively explain it to students. Teachers need an understanding of systems and their behaviour (content knowledge), and they also need to know how systems thinking can be fostered in students (pedagogical content knowledge (PCK)). But the effective development of teachers' professional knowledge in teaching systems thinking is empirically uncertain. From a larger study (SysThema) that investigated teaching systems thinking, this article reports the effects of the three different interventions (technical course, didactic course and mixed course) in student teachers' PCK for teaching systems thinking. The results show that student teachers' PCK for teaching systems thinking can be promoted in teacher education. The conclusion to be drawn from our findings is that a technically orientated course without didactical aspects seems to be less effective in fostering student teachers' PCK for teaching systems thinking. The results inform educators in enhancing curricula of future academic track and non-academic track teacher education.
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Morson, Suzannah M; Moulin, Chris J A; Souchay, Céline
2015-05-01
Failure to recall an item from memory can be accompanied by the subjective experience that the item is known but currently unavailable for report. The feeling of knowing (FOK) task allows measurement of the predictive accuracy of this reflective judgement. Young and older adults were asked to provide answers to general knowledge questions both prior to and after learning, thus measuring both semantic and episodic memory for the items. FOK judgements were made at each stage for all unrecalled responses, providing a measure of predictive accuracy for semantic and episodic knowledge. Results demonstrated a selective effect of age on episodic FOK resolution, with older adults found to have impaired episodic FOK accuracy while semantic FOK accuracy remained intact. Although recall and recognition measures of episodic memory are equivalent between the two age groups, older adults may have been unable to access contextual details on which to base their FOK judgements. The results suggest that older adults are not able to accurately predict future recognition of unrecalled episodic information, and consequently may have difficulties in monitoring recently encoded memories. Copyright © 2015. Published by Elsevier B.V.
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An fMRI investigation of the relationship between future imagination and cognitive flexibility
Roberts, R.P.; Wiebels, K.; Sumner, R.L.; van Mulukom, V.; Grady, C.L.; Schacter, D.L.; Addis, D.R.
2016-01-01
While future imagination is largely considered to be a cognitive process grounded in default mode network activity, studies have shown that future imagination recruits regions in both default mode and frontoparietal control networks. In addition, it has recently been shown that the ability to imagine the future is associated with cognitive flexibility, and that tasks requiring cognitive flexibility result in increased coupling of the default mode network with frontoparietal control and salience networks. In the current study, we investigated the neural correlates underlying the association between cognitive flexibility and future imagination in two ways. First, we experimentally varied the degree of cognitive flexibility required during future imagination by manipulating the disparateness of episodic details contributing to imagined events. To this end, participants generated episodic details (persons, locations, objects) within three social spheres; during fMRI scanning they were presented with sets of three episodic details all taken from the same social sphere (Congruent condition) or different social spheres (Incongruent condition) and required to imagine a future event involving the three details. We predicted that, relative to the Congruent condition, future simulation in the Incongruent condition would be associated with increased activity in regions of the default mode, frontoparietal and salience networks. Second, we hypothesized that individual differences in cognitive flexibility, as measured by performance on the Alternate Uses Task, would correspond to individual differences in the brain regions recruited during future imagination. A task partial least squares (PLS) analysis showed that the Incongruent condition resulted in an increase in activity in regions in salience networks (e.g. the insula) but, contrary to our prediction, reduced activity in many regions of the default mode network (including the hippocampus). A subsequent functional connectivity (within-subject seed PLS) analysis showed that the insula exhibited increased coupling with default mode regions during the Incongruent condition. Finally, a behavioral PLS analysis showed that individual differences in cognitive flexibility were associated with differences in activity in a number of regions from frontoparietal, salience and default-mode networks during both future imagination conditions, further highlighting that the cognitive flexibility underlying future imagination is grounded in the complex interaction of regions in these networks. PMID:27908591
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Banich, Marie T; De La Vega, Alejandro; Andrews-Hanna, Jessica R; Mackiewicz Seghete, Kristen; Du, Yiping; Claus, Eric D
2013-06-01
This study used functional magnetic resonance imaging (fMRI) to examine the neural systems activated during an intertemporal choice task in a group of 14- to 19-year-old adolescents, as well as the relationship of such activation patterns to individual differences in the self-reported ability to engage in nonimmediate thinking (i.e., less impulsive and more future-oriented thoughts and action). With increasing age, there was greater differentiation between patterns of brain activity for immediate versus future choices across three distinct brain systems involved in intertemporal choice--those involved in exerting control over behavior, attributing affective value to choices, and imagining future outcomes. Furthermore, a greater propensity toward self-reported nonimmediate thinking was associated with decreased activity in the systems involved in cognitive control, possibly suggesting that individuals with greater self-reported nonimmediate thinking need to rely less on cognitive control regions during conditions of intertemporal choice. These results highlight the role that both developmental age and individual differences play in influencing neural systems involved in intertemporal choice. Implications for understanding the onset of substance abuse disorders during adolescence are discussed. 2013 APA, all rights reserved
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NASA Astrophysics Data System (ADS)
Bell, Andrew; Hernandez, Stephen; Gaunt, Elizabeth; Mothes, Patricia; Hidalgo, Silvana; Ruiz, Mario
2016-04-01
Tungurahua is a large andesitic stratovolcano located in the Andes of Ecuador. The current eruptive phase at Tungurahua began in 1999, and has been characterised by episodes of vulcanian and strombolian activity, interspersed by periods of relative quiescence. Despite showing only modest eruptive activity in 2015, seismic data revealed a pronounced change in the behaviour of the magma-conduit system compared to the preceding 15 years of activity. The change is most notable in the periodicity of interevent-times of volcanic earthquakes. Previous seismicity at Tungurahua is characterised by interevent-time periodicities typical of a Poisson process, or modestly clustered, with slightly elevated (anti-clustered) periodicities observed only rarely during vulcanian episodes. However, activity in 2015 saw a series of unrest episodes characterised by highly-periodic interevent-times, and including several notable episodes of 'drumbeat' earthquakes. Here we report seismic and associated geophysical signals recorded at Tungurahua in 2015 by the monitoring network of the Instituto Geofisico of Ecuador, their relation to conduit processes, and implications for the origins of unrest and likely future activity. Although the nature of the low-frequency seismic signals change both within and between unrest episodes, the underlying periodicity is more consistent and gradually evolving. Waveform similarity is high within phases, resulting from the repeated activation of persistent sources, but low between different episodes, suggesting the emergence of new sources and locations. The strength of periodicity is correlated with the average waveform similarity for all unrest episodes, with the relatively low waveform similarities observed for the highly periodic drumbeat earthquakes in April due to contamination from coexisting continuous tremor. Eruptive activity consisted of a few minor explosions and ash emission events. Notably, a short-lived episode of Strombolian activity in November with juvenile magma was quickly followed by a resumption of periodic low-frequency seismicity. The changes in the seismicity of Tungurahua in 2015 suggest a significant change in the magma-conduit system. Elevated periodicity may indicate the presence of a slowly upward moving plug at a depth of 1-2km below the summit crater, likely associated with the unusually long repose period since the last major vulcanian episode in October 2014. Evolution in the periodicity and type of seismic signals within and between unrest episodes will be controlled by a combination of the gas flux and permeability, and a balance between thermo-mechanical plug degradation and time-dependent healing processes. These factors are also likely to determine the nature of future eruptive activity.
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Kaufman, Scott Barry; Benedek, Mathias; Jung, Rex E.; Kenett, Yoed N.; Jauk, Emanuel; Neubauer, Aljoscha C.; Silvia, Paul J.
2015-01-01
Abstract The brain's default network (DN) has been a topic of considerable empirical interest. In fMRI research, DN activity is associated with spontaneous and self‐generated cognition, such as mind‐wandering, episodic memory retrieval, future thinking, mental simulation, theory of mind reasoning, and creative cognition. Despite large literatures on developmental and disease‐related influences on the DN, surprisingly little is known about the factors that impact normal variation in DN functioning. Using structural equation modeling and graph theoretical analysis of resting‐state fMRI data, we provide evidence that Openness to Experience—a normally distributed personality trait reflecting a tendency to engage in imaginative, creative, and abstract cognitive processes—underlies efficiency of information processing within the DN. Across two studies, Openness predicted the global efficiency of a functional network comprised of DN nodes and corresponding edges. In Study 2, Openness remained a robust predictor—even after controlling for intelligence, age, gender, and other personality variables—explaining 18% of the variance in DN functioning. These findings point to a biological basis of Openness to Experience, and suggest that normally distributed personality traits affect the intrinsic architecture of large‐scale brain systems. Hum Brain Mapp 37:773–779, 2016. © 2015 Wiley Periodicals, Inc. PMID:26610181
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Hippocampal neural assemblies and conscious remembering.
Shirvalkar, Prasad R
2009-05-01
The hippocampal formation is needed to encode episodic memories, which may be consciously recalled at some future time. This review examines recent advances in understanding recollection in the context of spatiotemporally organized relational memory coding and discusses predictions and challenges for future research on conscious remembering.
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Lavallee, Christina F; Persinger, Michael A
2010-12-01
Previous studies exploring mental time travel paradigms with functional neuroimaging techniques have uncovered both common and distinct neural correlates of re-experiencing past events or pre-experiencing future events. A gap in the mental time travel literature exists, as paradigms have not explored the affective component of re-experiencing past episodic events; this study explored this sparsely researched area. The present study employed standardized low resolution electromagnetic tomography (sLORETA) to identify electrophysiological correlates of re-experience affect-laden and non-affective past events, as well as pre-experiencing a future anticipated event. Our results confirm previous research and are also novel in that we illustrate common and distinct electrophysiological correlates of re-experiencing affective episodic events. Furthermore, research from this experiment yields results outlining a pattern of activation in the frontal and temporal regions is correlated with the time frame of past or future events subjects imagined. Copyright © 2010 Elsevier Inc. All rights reserved.
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The impact of perceived self-efficacy on mental time travel and social problem solving.
Brown, Adam D; Dorfman, Michelle L; Marmar, Charles R; Bryant, Richard A
2012-03-01
Current models of autobiographical memory suggest that self-identity guides autobiographical memory retrieval. Further, the capacity to recall the past and imagine one's self in the future (mental time travel) can influence social problem solving. We examined whether manipulating self-identity, through an induction task in which students were led to believe they possessed high or low self-efficacy, impacted episodic specificity and content of retrieved and imagined events, as well as social problem solving. Compared to individuals in the low self efficacy group, individuals in the high self efficacy group generated past and future events with greater (a) specificity, (b) positive words, and (c) self-efficacious statements, and also performed better on social problem solving indices. A lack of episodic detail for future events predicted poorer performance on social problem solving tasks. Strategies that increase perceived self-efficacy may help individuals to selectively construct a past and future that aids in negotiating social problems. Copyright © 2011 Elsevier Inc. All rights reserved.
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Peters, Amy T; West, Amy E; Eisner, Lori; Baek, Jihyun; Deckersbach, Thilo
2016-02-01
The aim of this study was to examine the association between previous mood episodes and clinical course/functioning in a community sample (National Epidemiological Survey on Alcohol and Related Conditions [NESARC]). Subjects (n = 909) met Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, criteria for bipolar I disorder and provided data on number of previous episode recurrences. Number of previous mood episodes was used to predict outcomes at wave 1 and wave 2 of the NESARC. Previous mood episodes accounted for small but unique variance in outcomes. Recurrence was associated with poorer functioning, psychiatric and medical comorbidity, and increased odds of suicidality, disability, unemployment, and hospitalization at wave 1. Recurrences were associated with greater risk for new onset suicidality, psychiatric comorbidity, disability, unemployment, and poor functioning by wave 2. The course of bipolar disorder does worsen with progressive mood episodes but is attenuated in community, relative to clinical samples. Interventions to prevent future relapse may be particularly important to implement early in the course of illness.
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Blom, Thomas J; Mingione, Carolyn J; Guerdjikova, Anna I; Keck, Paul E; Welge, Jeffrey A; McElroy, Susan L
2014-03-01
The aim of this study was to gain further understanding of placebo response in binge eating disorder. We pooled participant-level data from 10 double-blind, placebo-controlled, randomized trials of medications for binge eating disorder. The primary outcomes were response (75% reduction in binge eating episodes), cessation of binge eating episodes, change in mean weekly binge eating episodes and binge eating episodes per week. Of 234 participants receiving placebo, 89 (38%) were responders and 59 (26%) attained cessation. Placebo-treated participants significantly reduced their binge eating. The mean (SD) binge eating episodes per week at baseline was 5.2 (3.2) and at endpoint was 2.2 (2.6). Lower baseline binge eating episode frequency and longer study participation were significantly associated with response and cessation. Less severe eating pathology at baseline was associated with higher placebo response and cessation rates. Future clinical trials may want to stipulate that participants exceed a threshold of illness severity, which may lead to better placebo and drug separation. Copyright © 2014 John Wiley & Sons, Ltd and Eating Disorders Association.
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Easton, Alexander; Eacott, Madeline J
2010-12-31
In recent years there has been significant debate about whether there is a single medial temporal lobe memory system or dissociable systems for episodic and other types of declarative memory. In addition there has been a similar debate over the dissociability of recollection and familiarity based processes in recognition memory. Here we present evidence from recent work using episodic memory tasks in animals that allows us to explore these issues in more depth. We review studies that demonstrate triple dissociations within the medial temporal lobe, with only the hippocampal system being necessary for episodic memory. Similarly we review behavioural evidence for a dissociation in a task of episodic memory in rats where animals with lesions of the fornix are only impaired at recollection of the episodic memory, not recognition within the same trial. This work, then, supports recent models of dissociable neural systems within the medial temporal lobe but also raises questions for future investigation about the interactions of these medial temporal lobe memory systems with other structures. Copyright © 2009 Elsevier B.V. All rights reserved.
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NASA Astrophysics Data System (ADS)
Agustan, S.; Juniati, Dwi; Siswono, Tatag Yuli Eko
2017-05-01
In the last few years, reflective thinking becomes very popular term in the world of education, especially in professional education of teachers. One of goals of the educational personnel and teacher institutions create responsible prospective teachers and they are able reflective thinking. Reflective thinking is a future competence that should be taught to students to face the challenges and to respond of demands of the 21st century. Reflective thinking can be applied in mathematics becauseby reflective thinking, students can improve theircuriosity to solve mathematical problem. In solving mathematical problem is assumed that cognitive style has an impact on prospective teacher's mental activity. As a consequence, reflective thinking and cognitive style are important things in solving mathematical problem. The subject, in this research paper, isa female-prospective teacher who has fielddependent cognitive style. The purpose of this research paperis to investigate the ability of prospective teachers' reflective thinking in solving mathematical problem. This research paper is a descriptive by using qualitativeapproach. To analyze the data related to prospectiveteacher's reflective thinking in solving contextual mathematicalproblem, the researchers focus in four main categories which describe prospective teacher's activities in using reflective thinking, namely; (a) formulation and synthesis of experience, (b) orderliness of experience, (c) evaluating the experience and (d) testing the selected solution based on the experience.
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Sleep to be social: The critical role of sleep and memory for social interaction.
Diekelmann, Susanne; Paulus, Frieder M; Krach, Sören
2018-01-01
Humans are highly social animals who critically need to remember information from social episodes in order to successfully navigate future social interactions. We propose that such episodic memories about social encounters are processed during sleep, following the learning experience, with sleep abstracting and consolidating social gist knowledge (e.g., beliefs, first impressions, or stereotypes) about others that supports relationships and interpersonal communication.
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Michail, Maria; Birchwood, Max
2009-09-01
Social anxiety disorder constitutes a significant problem for people with psychosis. It is unclear whether this is a by-product of persecutory thinking. To compare the phenomenology of social anxiety disorder in first-episode psychosis with that in a group without psychosis. The relationship between social anxiety and psychosis symptoms was investigated. A sample of people with first-episode psychosis (FEP group) was compared with a sample with social anxiety disorder without psychosis (SaD group). Of the individuals in the FEP group (n = 80) 25% were diagnosed with an ICD-10 social anxiety disorder (FEP/SaD group); a further 11.6% reported severe difficulties in social encounters. The FEP/SaD and SaD groups reported comparable levels of social anxiety, autonomic symptoms, avoidance and depression. Social anxiety in psychosis was not related to the positive symptoms of the Positive and Negative Syndrome Scale (PANSS) including suspiciousness/persecution. However, a significantly greater percentage of socially anxious v. non-socially anxious individuals with psychosis expressed perceived threat from persecutors, although this did not affect the severity of social anxiety within the FEP/SaD group. The majority of those in the FEP/SaD group did not have concurrent persecutory delusions. Social anxiety is a significant comorbidity in first-episode psychosis. It is not simply an epiphenomenon of psychotic symptoms and clinical paranoia, and it has more than one causal pathway. For a subgroup of socially anxious people with psychosis, anticipated harm is present and the processes that underlie its relationship with social anxiety warrant further investigation.
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Catamenial psychosis in an adolescent girl
Fernando, Myra Deanne; Grizzaffi, Joseph; Crapanzano, Kathleen A; Jones, Glenn N
2014-01-01
We report the case of an adolescent girl who was 14 years old at initial presentation. A shy, immature and timid individual, she began to have recurring, progressive episodes characterised by insomnia, paranoia, distorted thinking and mood instability with a mix of depressive and manic-like symptoms. An extensive medical work up was unrevealing. Her family noted a pattern that coincided with her menstrual cycle. An endocrine consult was obtained, and the diagnosis of catamenial psychosis was performed. After treatment with leuprolide, resulting in a shutdown of the hypothalamic-pituitary-ovarian axis, the patient’s symptoms were resolved completely. PMID:25422338
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Children thinking mathematically beyond authoritative identities
NASA Astrophysics Data System (ADS)
MacMillan, Agnes
1995-10-01
A study into the mathematics-related interactions and developing attitudes of young children during the transition period between pre-school and school is reported. Transcripts of interactions during a six-week observation period in one of two preschool sites are coded according to the classifications defined within a theoretical framework. Two separate episodes of construction play were analysed and one of these is used to examine the mathematical nature of the children's interactions within an emerging model of autonomous learning. The results of the analysis indicate that access to self-regulatory social relations is very closely linked to the accessibility of mathematical meanings.
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Petrocelli, John V.
2013-01-01
Background Counterfactual thinking involves mentally simulating alternatives to reality. The current article reviews literature pertaining to the relevance counterfactual thinking has for the quality of medical decision making. Although earlier counterfactual thought research concluded that counterfactuals have important benefits for the individual, there are reasons to believe that counterfactual thinking is also associated with dysfunctional consequences. Of particular focus is whether or not medical experience, and its influence on counterfactual thinking, actually informs or improves medical practice. It is hypothesized that relatively more probable decision alternatives, followed by undesirable outcomes and counterfactual thought responses, can be abandoned for relatively less probable decision alternatives. Design and Methods Building on earlier research demonstrating that counterfactual thinking can impede memory and learning in a decision paradigm with undergraduate students, the current study examines the extent to which earlier findings can be generalized to practicing physicians (N=10). Participants were asked to complete 60 trials of a computerized Monty Hall Problem simulation. Learning by experience was operationalized as the frequency of switch-decisions. Results Although some learning was evidenced by a general increase in switch-decision frequency across block trials, the extent of learning demonstrated was not ideal, nor practical. Conclusions A simple, multiple-trial, decision paradigm demonstrated that doctors fail to learn basic decision-outcome associations through experience. An agenda for future research, which tests the functionality of reference points (other than counterfactual alternatives) for the purposes of medical decision making, is proposed. Significance for public health The quality of healthcare depends heavily on the judgments and decisions made by doctors and other medical professionals. Findings from this research indicate that doctors fail to learn basic decision-outcome associations through experience, as evidenced by the sample’s tendency to select the optimal decision strategy in only 50% of 60 trials (each of which was followed by veridical feedback). These findings suggest that professional experience is unlikely to enhance the quality of medical decision making. Thus, this research has implications for understanding how doctors’ reactions to medical outcomes shape their judgments and affect the degree to which their future treatment intentions are consistent with clinical practice guidelines. The current research is integrated with earlier research on counter-factual thinking, which appears to be a primary element inhibiting the learning of decision-outcome associations. An agenda for future research is proposed. PMID:25170495
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The Future of VET: A Medley of Views
ERIC Educational Resources Information Center
Beddie, Francesca, Ed.; Curtin, Penelope, Ed.
2010-01-01
The essays in this publication are intended to stimulate thinking about how the current appetite for vocational education and training (VET) reform can be harnessed to shape a bright future for vocational education. The editors approached six writers and commentators on VET to give their views on the future of VET. The editors asked Robin Ryan,…
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Environmental Dystopias: Margaret Atwood and the Monstrous Child
ERIC Educational Resources Information Center
Bone, Jane
2016-01-01
The future of childhood is often described in terms of utopian thinking. Here, the turn is towards dystopia as a fertile source of wild imaginings about the future. The dystopian literary fictions featured here act as a message and are projections of an uneasy future requiring a reader to see the present differently. Such projections make reading…
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The University of the Future: Problems and Prospects.
ERIC Educational Resources Information Center
Bjornson, Richard, Ed.; Waldman, Marilyn R., Ed.
Most of the 15 papers presented here were originally presented at a May, 1987 colloquium held in Columbus, Ohio, on "The Educated Citizen and the University of the Future." Papers and their authors are as follows: "Thinking About the University of the Future" (Richard Bjornson and Marilyn R. Waldman); "The Old and the New: The University of Today…
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Jobs of the Future and the Skills They Will Require: New Thinking on an Old Debate.
ERIC Educational Resources Information Center
Bailey, Thomas
1990-01-01
Discusses the debate over the skill level needed for jobs in the future. Explores the new body of research that suggests that jobs of the future will require more skills and education, not less. Discusses changes in the following industries: (1) apparel; (2) textiles; (3) banking; and (4) business services. (JS)
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The Development and Coherence of Future-Oriented Behaviors during the Preschool Years
ERIC Educational Resources Information Center
Atance, Cristina M.; Jackson, Laura K.
2009-01-01
Although previous research has identified a number of interesting aspects of future thinking in adults, little is known about the developmental trajectory and coherence of future-oriented behaviors during early childhood. The primary goal of this study was to explore these issues by administering a battery of tasks assessing different aspects of…
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Future-Orientated Approaches to Curriculum Development: Fictive Scripting
ERIC Educational Resources Information Center
Garraway, James
2017-01-01
Though the future cannot be accurately predicted, it is possible to envisage a number of probable developments which can promote thinking about the future and so promote a more informed stance about what should or should not be done. Studies in technology and society have claimed that the use of a type of forecasting using plausible but imaginary…
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Punk Theory: The Future of Thinking in the Time of No Future
ERIC Educational Resources Information Center
Szkudlarek, Tomasz
2017-01-01
This essay juxtaposes the current disorientation about the course of global political changes, the emergence of theories which accentuate the present as the domain of education, and punk culture with its proclamation that there is no future, as premises on which the question of radical theory is raised. Acclaiming the works of colleagues who…
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Good fire, bad fire: how to think about forest land management and ecological processes.
Merrill R. Kaufmann; Ayn Shlisky; Marchand; Peter
2005-01-01
The first rule of tinkering is to save all the parts, according to forester, philosopher, and hunter Aldo Leopold. Leopold was thinking about wildfire 50 years ago when he also was questioning his own role in exterminating large predators, wondering how their removal might affect forest ecosystems in the future. Leopold was well ahead of his contemporaries in...
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ERIC Educational Resources Information Center
Sandoval, William A.; Greene, Jeffrey A.; Bråten, Ivar
2016-01-01
Epistemic cognition is the thinking that people do about what and how they know. Education has long been concerned with promoting reflection on knowledge and processes of knowing, but research into epistemic cognition began really in the past half century, with a tremendous expansion in the past 20 years. This review summarizes the broad range of…
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A New Way of Thinking about Technology: An Interview with Futurists Joel Barker and Scott Erickson
ERIC Educational Resources Information Center
Morrison, James L.; Barker, Joel; Erickson, Scott
2006-01-01
Editor-in-chief James Morrison interviews Joel Barker and Scott Erickson, co-authors of the book "Five Regions of the Future: A New Way to Think about Technology". In their book, the authors propose an ecological model that classifies technology according to different clusters or regions, each of which entails its own perspective of technology and…
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ERIC Educational Resources Information Center
Meyerson, Joel W., Ed.
This book is a collection of nine papers presented at a 1996 symposium that addressed issues and models for strategic thinking about higher education, especially the economics of higher education, institutional mission as it affects positive change and accountability, and technology. The included papers are: (1) "Why Can't a College Be More Like a…
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ERIC Educational Resources Information Center
Tang, Michael; David, Hyerle; Byrne, Roxanne; Tran, John
2012-01-01
This paper is a mathematical (Boolean) analysis a set of cognitive maps called Thinking Maps[R], based on Albert Upton's semantic principles developed in his seminal works, Design for Thinking (1961) and Creative Analysis (1961). Albert Upton can be seen as a brilliant thinker who was before his time or after his time depending on the future of…
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ERIC Educational Resources Information Center
Friede, Curtis R.; Irani, Tracy A.; Rhoades, Emily B.; Fuhrman, Nicholas E.; Gallo, Maria
2008-01-01
This study was conducted to examine the statistical relationship between problem solving and critical thinking to guide future teaching and research for agricultural educators using the problem-solving approach. Students enrolled in an undergraduate genetics course in the College of Agricultural and Life Sciences at the University of Florida were…
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Underwood, Adam G; Guynn, Melissa J; Cohen, Anna-Lisa
2015-01-01
Klein made the provocative suggestion that the purpose of human episodic memory is to enable individuals to plan and prepare for the future. In other words, although episodic (retrospective) memory is about the past, it is not actually for the past; it is for the future. Within this focus, a natural subject for investigation is prospective memory, or memory to do things in the future. An important theoretical construct in the fields of both retrospective memory and prospective memory is that of a retrieval mode, or a neurocognitive set or readiness to treat environmental stimuli as potential retrieval cues. This construct was originally introduced in a theory of episodic (retrospective) memory and has more recently been invoked in a theory of how some prospective memory tasks are accomplished. To our knowledge, this construct has not been explicitly compared between the two literatures, and thus this is the purpose of the present article. Although we address the behavioral evidence for each construct, our primary goal is to assess the extent to which each retrieval mode appears to rely on a common neural region. Our review highlights the fact that a particular area of prefrontal cortex (BA 10) appears to play an important role in both retrospective and prospective retrieval modes. We suggest, based on this evidence and these ideas, that prospective memory research could profit from more active exploration of the relevance of theoretical constructs from the retrospective memory literature.
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Underwood, Adam G.; Guynn, Melissa J.; Cohen, Anna-Lisa
2015-01-01
Klein made the provocative suggestion that the purpose of human episodic memory is to enable individuals to plan and prepare for the future. In other words, although episodic (retrospective) memory is about the past, it is not actually for the past; it is for the future. Within this focus, a natural subject for investigation is prospective memory, or memory to do things in the future. An important theoretical construct in the fields of both retrospective memory and prospective memory is that of a retrieval mode, or a neurocognitive set or readiness to treat environmental stimuli as potential retrieval cues. This construct was originally introduced in a theory of episodic (retrospective) memory and has more recently been invoked in a theory of how some prospective memory tasks are accomplished. To our knowledge, this construct has not been explicitly compared between the two literatures, and thus this is the purpose of the present article. Although we address the behavioral evidence for each construct, our primary goal is to assess the extent to which each retrieval mode appears to rely on a common neural region. Our review highlights the fact that a particular area of prefrontal cortex (BA 10) appears to play an important role in both retrospective and prospective retrieval modes. We suggest, based on this evidence and these ideas, that prospective memory research could profit from more active exploration of the relevance of theoretical constructs from the retrospective memory literature. PMID:26733844
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Support of mathematical thinking through embodied cognition: Nondigital and digital approaches.
Tran, Cathy; Smith, Brandon; Buschkuehl, Martin
2017-01-01
Research on mathematics education has shown that learners' actions can influence how they think and vice versa. Much of this work has been rooted in the use of manipulatives, gestures, and body movements. Our article dissects the mechanisms that underscore the impact of embodied activities and applies this lens to explore how to harness the affordances of new technology to enhance mathematical thinking. This is especially crucial given the increasing accessibility of technology-such as digital touch devices, 3D printers, and location sensors-for constructing embodied experiences. Providing guidance for incorporating those tools, we focus on the role that embodied cognition can play in communicating mathematical concepts as well as in allowing learners to experiment and evolve their ideas. To inspire future integration of theory in the development of technologically enhanced embodied mathematics experiences, we provide examples of how this can be done. Finally, we outline future directions in the areas of design, implementation, and assessment of embodied learning of mathematics.
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NASA Astrophysics Data System (ADS)
Lara, A.; Ribas, A.; Cifuentes, L. A.
2013-05-01
Mediterranean areas are not immune to flood problems. The Spanish Mediterranean coast is a reflection of this, where flooding continues to be the greatest natural hazard with negative effects on the territory. The urbanization of coastal watersheds, very pronounced in the last 15 years, has led to the creation of authentic urban continuums in the seafront and the appearance of residential developments therein. The municipalities of Costa Brava, in the province of Girona, are an example of this dynamic of the increasing risk, exposure, and impact of floods. In Chile, floods are considered one of the main natural hazards, especially in the province of Concepcion. One of the most important cities of this area is Talcahuano, which has suffered continual flood episodes during recent years. Flood episodes could yet increase in the future due to the high frequency of extraordinary atmospheric events and a higher exposure to flood risk created by the development of intensive urbanization processes. However, after the February 27th 8.8 degrees earthquake (Richter scale) that affected the center-south of Chile and originated the tsunami which flooded a large percentage of the residential area and military base of the city of Talcahuano, the risk, vulnerability, resilience and copy capacity concepts changed. This research looks at the social perception and social knowledge of Mediterranean residents affected and unaffected by floods, emphasizing which is their risk, vulnerability, resilience and copy capacity concept and what kind of measures they proposed to reduce their flood vulnerability. The end objective of this research is to become a framework for future local flood policies and a tool that could be reviewed by specialists in other regions that might be affected by this hazard. This social assessment has been carried out through surveys of residents in Costa Brava and Talcahuano whose endogenous and exogenous characteristics have been significant in explaining their perceptions. The main results show that: a) the flood experience is a determinant in social perception of flood risk; b) fear has a strong role in the livelihood of Talcahuano residents; c) Insurance is the main solution for Spanish residents; d) the residents surveyed feel that the government and disaster managers ignore the local community for design measures to improve local vulnerability against floods and; e) both areas give strong support to implementing structural measures.
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Donovan, Sarah-Louise; Salmon, Paul M; Lenné, Michael G; Horberry, Tim
2017-10-01
Safety leadership is an important factor in supporting safety in high-risk industries. This article contends that applying systems-thinking methods to examine safety leadership can support improved learning from incidents. A case study analysis was undertaken of a large-scale mining landslide incident in which no injuries or fatalities were incurred. A multi-method approach was adopted, in which the Critical Decision Method, Rasmussen's Risk Management Framework and Accimap method were applied to examine the safety leadership decisions and actions which enabled the safe outcome. The approach enabled Rasmussen's predictions regarding safety and performance to be examined in the safety leadership context, with findings demonstrating the distribution of safety leadership across leader and system levels, and the presence of vertical integration as key to supporting the successful safety outcome. In doing so, the findings also demonstrate the usefulness of applying systems-thinking methods to examine and learn from incidents in terms of what 'went right'. The implications, including future research directions, are discussed. Practitioner Summary: This paper presents a case study analysis, in which systems-thinking methods are applied to the examination of safety leadership decisions and actions during a large-scale mining landslide incident. The findings establish safety leadership as a systems phenomenon, and furthermore, demonstrate the usefulness of applying systems-thinking methods to learn from incidents in terms of what 'went right'. Implications, including future research directions, are discussed.
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Easy to retrieve but hard to believe: metacognitive discounting of the unpleasantly possible.
O'Brien, Ed
2013-06-01
People who recall or forecast many pleasant moments should perceive themselves as happier in the past or future than people who generate few such moments; the same principle should apply to generating unpleasant moments and perceiving unhappiness. Five studies suggest that this is not always true. Rather, people's metacognitive experience of ease of thought retrieval ("fluency") can affect perceived well-being over time beyond actual thought content. The easier it is to recall positive past experiences, the happier people think they were at the time; likewise, the easier it is to recall negative past experiences, the unhappier people think they were. But this is not the case for predicting the future. Although people who easily generate positive forecasts predict more future happiness, people who easily generate negative forecasts do not infer future unhappiness. Given pervasive tendencies to underestimate the likelihood of experiencing negative events, people apparently discount hard-to-believe metacognitive feelings (e.g., easily imagined unpleasant futures). Paradoxically, people's well-being may be maximized when they contemplate some bad moments or just a few good moments.
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[Concept analysis of reflective thinking].
Van Vuuren, M; Botes, A
1999-09-01
The nursing practice is described as a scientific practice, but also as a practice where caring is important. The purpose of nursing education is to provide competent nursing practitioners. This implies that future practitioners must have both critical analytical thinking abilities, as well as empathy and moral values. Reflective thinking could probably accommodate these thinking skills. It seems that the facilitation of reflective thinking skills is essential in nursing education. The research question that is relevant in this context is: "What is reflective thinking?" The purpose of this article is to report on the concept analysis of reflective thinking and in particular on the connotative meaning (critical attributes) thereof. The method used to perform the concept analysis is based on the original method of Wilson (1987) as described by Walker & Avant (1995). As part of the concept analysis the connotations (critical attributes) are identified, reduced and organized into three categories, namely pre-requisites, processes and outcomes. A model case is described which confirms the essential critical attributes of reflective thinking. Finally a theoretical definition of reflective thinking is derived and reads as follows: Reflective thinking is a cyclic, hierarchical and interactive construction process. It is initiated, extended and continued because of personal cognitive-affective interaction (individual dimension) as well as interaction with the social environment (social dimension). to realize reflective thinking, a level of internalization on the cognitive and affective domain is required. The result of reflective thinking is a integrated framework of knowledge (meaningful learning) and a internalized value system providing a new perspective on and better understanding of a problem. Reflective thinking further leads to more effective decision making- and problem solving skills.
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de Campos, Tarcisio F; Maher, Chris G; Steffens, Daniel; Fuller, Joel T; Hancock, Mark J
2018-06-13
What is the effectiveness of interventions that aim to prevent a new episode of neck pain? Systematic review and meta-analysis of randomised, controlled trials. People without neck pain at study entry. Any intervention aiming to prevent a future episode of neck pain. New episode of neck pain. Five trials including a total of 3852 individuals met the inclusion criteria. The pooled results from two randomised, controlled trials (500 participants) found moderate-quality evidence that exercise reduces the risk of a new episode of neck pain (OR 0.32, 95% CI 0.12 to 0.86). One of the meta-analysed trials included some co-interventions with the exercise. There was low-quality evidence from three randomised, controlled trials (3352 participants) that ergonomic programs do not reduce the risk of a new neck pain episode (OR 1.00, 95% CI 0.74 to 1.35). This review found moderate-quality evidence supporting the effectiveness of an exercise program for reducing the risk of a new episode of neck pain. There is a need for high-quality randomised, controlled trials evaluating interventions to prevent new episodes of neck pain. PROSPERO CRD42017055174. [de Campos TF, Maher CG, Steffens D, Fuller JT, Hancock MJ (2018) Exercise programs may be effective in preventing a new episode of neck pain: a systematic review. Journal of Physiotherapy XX: XX-XX]. Copyright © 2018 Australian Physiotherapy Association. Published by Elsevier B.V. All rights reserved.
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Characterizing the role of the hippocampus during episodic simulation and encoding.
Thakral, Preston P; Benoit, Roland G; Schacter, Daniel L
2017-12-01
The hippocampus has been consistently associated with episodic simulation (i.e., the mental construction of a possible future episode). In a recent study, we identified an anterior-posterior temporal dissociation within the hippocampus during simulation. Specifically, transient simulation-related activity occurred in relatively posterior portions of the hippocampus and sustained activity occurred in anterior portions. In line with previous theoretical proposals of hippocampal function during simulation, the posterior hippocampal activity was interpreted as reflecting a transient retrieval process for the episodic details necessary to construct an episode. In contrast, the sustained anterior hippocampal activity was interpreted as reflecting the continual recruitment of encoding and/or relational processing associated with a simulation. In the present study, we provide a direct test of these interpretations by conducting a subsequent memory analysis of our previously published data to assess whether successful encoding during episodic simulation is associated with the anterior hippocampus. Analyses revealed a subsequent memory effect (i.e., later remembered > later forgotten simulations) in the anterior hippocampus. The subsequent memory effect was transient and not sustained. Taken together, the current findings provide further support for a component process model of hippocampal function during simulation. That is, unique regions of the hippocampus support dissociable processes during simulation, which include the transient retrieval of episodic information, the sustained binding of such information into a coherent episode, and the transient encoding of that episode for later retrieval. © 2017 Wiley Periodicals, Inc.
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A big data analysis of the relationship between future thinking and decision-making.
Thorstad, Robert; Wolff, Phillip
2018-02-20
We use big data methods to investigate how decision-making might depend on future sightedness (that is, on how far into the future people's thoughts about the future extend). In study 1, we establish a link between future thinking and decision-making at the population level in showing that US states with citizens having relatively far future sightedness, as reflected in their tweets, take fewer risks than citizens in states having relatively near future sightedness. In study 2, we analyze people's tweets to confirm a connection between future sightedness and decision-making at the individual level in showing that people with long future sightedness are more likely to choose larger future rewards over smaller immediate rewards. In study 3, we show that risk taking decreases with increases in future sightedness as reflected in people's tweets. The ability of future sightedness to predict decisions suggests that future sightedness is a relatively stable cognitive characteristic. This implication was supported in an analysis of tweets by over 38,000 people that showed that future sightedness has both state and trait characteristics (study 4). In study 5, we provide evidence for a potential mechanism by which future sightedness can affect decisions in showing that far future sightedness can make the future seem more connected to the present, as reflected in how people refer to the present, past, and future in their tweets over the course of several minutes. Our studies show how big data methods can be applied to naturalistic data to reveal underlying psychological properties and processes.
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The Philosophy of the Starship -- Revisited
NASA Astrophysics Data System (ADS)
Parkinson, B.
2014-06-01
The concept of a long-term, open ended project like the starship raises questions about why the human race should engage in such an endeavour. Thinking about such a project inevitably means considering the effects of change not only in our technology, but also in our understanding of the world and even to ourselves. Project Daedalus was carried out in a time before the "Modern Age" with its instant communication, availability of information and massive computing resources, and the change is continuing. Considerations of possible encounters with extraterrestrials and even our evolution into "post-human" societies constrain us not to think about the future of an interstellar humanity but the future of creative consciousness.
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Think tank (1) - Its definition and the overseas situation
NASA Astrophysics Data System (ADS)
Obara, Michio
The definition as organization is that 1) the think tank should be policy oriented and propose the current issues, 2) it should be interdisciplinary and future oriented, and 3) it should be independent without any outside interference upon it. It is divided into three types in terms of business activity; 1) policy proposing, 2) R&D undertaking and 3) business consulting think tanks. Historically the U.S. has been leading the world because the first think tank was born in this country, and three types of think tanks have brought out the mature business undertakings there. Most of the countries other than the U.S. has held policy proposing type think tanks. The notable think tanks are Brookings Research Institute, Rand Research Institute, Battelle Memorial Institute, Arthur D. Little Co. Ltd. SRI International in the U.S.A., IFO Economic Research Institute, German Economic Research Institute in Germany, France International Relations Research Institute in France, Royal International Relations Research institute, International Strategic Matters Research Institute in the U.K., and Korean Development Research Institute, Korean industrial Research Institute in Korea. All of these have been active in the areas of politics, economics, industry and technology.
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Hass, Richard W
2017-02-01
Divergent thinking has often been used as a proxy measure of creative thinking, but this practice lacks a foundation in modern cognitive psychological theory. This article addresses several issues with the classic divergent-thinking methodology and presents a new theoretical and methodological framework for cognitive divergent-thinking studies. A secondary analysis of a large dataset of divergent-thinking responses is presented. Latent semantic analysis was used to examine the potential changes in semantic distance between responses and the concept represented by the divergent-thinking prompt across successive response iterations. The results of linear growth modeling showed that although there is some linear increase in semantic distance across response iterations, participants high in fluid intelligence tended to give more distant initial responses than those with lower fluid intelligence. Additional analyses showed that the semantic distance of responses significantly predicted the average creativity rating given to the response, with significant variation in average levels of creativity across participants. Finally, semantic distance does not seem to be related to participants' choices of their own most creative responses. Implications for cognitive theories of creativity are discussed, along with the limitations of the methodology and directions for future research.
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NASA Astrophysics Data System (ADS)
Agustan, S.; Juniati, Dwi; Siswono, Tatag Yuli Eko
2017-08-01
Reflective thinking is an important component in the world of education, especially in professional education of teachers. In learning mathematics, reflective thinking is one way to solve mathematical problem because it can improve student's curiosity when student faces a mathematical problem. Reflective thinking is also a future competence that should be taught to students to face the challenges and to respond of demands of the 21st century. There are many factors which give impact toward the student's reflective thinking when student solves mathematical problem. One of them is cognitive style. For this reason, reflective thinking and cognitive style are important things in solving contextual mathematical problem. This research paper describes aspect of reflective thinking in solving contextual mathematical problem involved solution by using some mathematical concept, namely linear program, algebra arithmetic operation, and linear equations of two variables. The participant, in this research paper, is a male-prospective teacher who has Field Dependent. The purpose of this paper is to describe aspect of prospective teachers' reflective thinking in solving contextual mathematical problem. This research paper is a descriptive by using qualitative approach. To analyze the data, the researchers focus in four main categories which describe prospective teacher's activities using reflective thinking, namely; (a) formulation and synthesis of experience, (b) orderliness of experience, (c) evaluating the experience and (d) testing the selected solution based on the experience.
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Forney, K Jean; Bodell, Lindsay P; Haedt-Matt, Alissa A; Keel, Pamela K
2016-07-01
Of the two primary features of binge eating, loss of control (LOC) eating is well validated while the role of eating episode size is less clear. Given the ICD-11 proposal to eliminate episode size from the binge-eating definition, the present study examined the incremental validity of the size criterion, controlling for LOC. Interview and questionnaire data come from four studies of 243 women with bulimia nervosa (n = 141) or purging disorder (n = 102). Hierarchical linear regression tested if the largest reported episode size, coded in kilocalories, explained additional variance in eating disorder features, psychopathology, personality traits, and impairment, holding constant LOC eating frequency, age, and body mass index (BMI). Analyses also tested if episode size moderated the association between LOC eating and these variables. Holding LOC constant, episode size explained significant variance in disinhibition, trait anxiety, and eating disorder-related impairment. Episode size moderated the association of LOC eating with purging frequency and depressive symptoms, such that in the presence of larger eating episodes, LOC eating was more closely associated with these features. Neither episode size nor its interaction with LOC explained additional variance in BMI, hunger, restraint, shape concerns, state anxiety, negative urgency, or global functioning. Taken together, results support the incremental validity of the size criterion, in addition to and in combination with LOC eating, for defining binge-eating episodes in purging syndromes. Future research should examine the predictive validity of episode size in both purging and nonpurging eating disorders (e.g., binge eating disorder) to inform nosological schemes. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:651-662). © 2016 Wiley Periodicals, Inc.
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Apolipoprotein E (APOE) ε4 and episodic memory decline in Alzheimer's disease: A review.
El Haj, Mohamad; Antoine, Pascal; Amouyel, Philippe; Lambert, Jean-Charles; Pasquier, Florence; Kapogiannis, Dimitrios
2016-05-01
A growing body of research has examined the relationship between episodic memory decline, the cognitive hallmark of Alzheimer's disease (AD), and the presence of Apolipoprotein E ε4 (APOE ε4) allele, a major genetic risk factor for the disease. Our review attempts to summarize and critically evaluate this literature. We performed a systematic search for studies assessing episodic memory in AD patients who were genotyped for APOE ε4 and identified fourteen papers. Although most of these papers reported significant relationships between APOE ε4 and episodic memory decline in AD, some papers did not confirm this relationship. Our review links this controversy to the conflicting literature about the effects of APOE ε4 on general cognitive functioning in AD. We identify several shortcoming and limitations of the research on the relationship between APOE ε4 and episodic memory in AD, such as small sample sizes, non-representative populations, lack of comparison of early-onset vs. late-onset disease, and lack of comparison among different genotypes that include APOE ε4 (i.e., zero, one, or two ε4 alleles). Another major shortcoming of the reviewed literature was the lack of comprehensive evaluation of episodic memory decline, since episodic memory was solely evaluated with regard to encoding and retrieval, omitting evaluation of core episodic features that decline in AD, such as context recall (e.g., how, where, and when an episodic event has occurred) and subjective experience of remembering (e.g., reliving, emotion and feeling during episodic recollection). Future research taking these limitations into consideration could illuminate the nature of the relationship between APOE ε4 and episodic memory decline in AD. Copyright © 2016 Elsevier B.V. All rights reserved.
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Muscles and their role in episodic tension-type headache: implications for treatment.
Bendtsen, L; Ashina, S; Moore, A; Steiner, T J
2016-02-01
Tension-type headache (TTH) imposes a heavy burden on the global population but remains incompletely understood and poorly managed. Here, we review current knowledge of peripheral factors involved in the mechanism of TTH and make recommendations for the treatment of episodic TTH based on these. Peripheral activation or sensitization of myofascial nociceptors is most probably involved in the development of muscle pain and the acute episode of TTH. Repetitive episodes of muscle pain may sensitize the central nervous system resulting in progression of TTH to the chronic form. Thus, muscular factors may be responsible not only for the acute headache episode but also for chronification of the disorder. Simple analgesics and non-steroidal anti-inflammatory drugs are the mainstays of management of individual headache episodes. Ibuprofen 400 mg and aspirin 1000 mg are recommended as drugs of first choice based on treatment effect, safety profile and costs. Non-pharmacological therapies include electromyographic biofeedback, physiotherapy and muscle relaxation therapy. Future studies should aim to identify the triggers of peripheral nociception and how to avoid peripheral and central sensitization. There is a need for more effective, faster acting drugs for acute TTH. Muscular factors play an important role in episodic TTH. Ibuprofen 400 mg and aspirin 1000 mg are recommended as drugs of first choice. © 2015 European Pain Federation - EFIC®
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A systematic review of critical thinking in nursing education.
Chan, Zenobia C Y
2013-03-01
This review aimed to explore how critical thinking is perceived in previous studies of nursing education, and analyse the obstacles and strategies in teaching and learning critical thinking mentioned in these studies. Systematic review. This review was based on the following five databases: The British Nursing Index, Ovid Medline, CINAHL, PsycINFO and Scopus. After the screening process and evaluation through using the Critical Appraisal Skills Programme tool, 17 studies were identified that met the inclusion and quality criteria. The studies were read through several times and analysed through thematic synthesis. A total of three themes were developed. The first theme, components for critical thinkers, suggests the abilities and attitudes that critical thinkers should have. The other two themes, influential factors of critical thinking in nursing education, and strategies to promote critical thinking, describe the obstacles and strategies in teaching and learning critical thinking. The 17 studies illustrated that the definition and concept of critical thinking may change from time to time, and hence there is a need to clarify educators' perspective towards critical thinking. There is also a need to evaluate the efficacy of the new strategies mentioned in several selected studies, such as art-based, questioning, cross-cultural nursing experience, and preceptorship. With a better understanding of critical thinking in nursing education, educators and nursing faculty are able to develop better strategies in enhancing critical thinking development in nursing students, in turn preparing them for future clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.
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Carrera, Pilar; Muñoz, Dolores; Caballero, Amparo; Fernández, Itziar; Albarracín, Dolores
2012-09-01
Three studies examined how the use of the present versus the past tense in recalling a past experience influences behavioral intentions. Experiment 1 revealed a stronger influence of past behaviors on drinking intentions when participants self-reported an episode of excessive drinking using the present tense. Correspondingly, there was a stronger influence of attitudes towards excessive drinking when participants self-reported the episode in the past tense. Experiments 2 and 3 liked this effect to changes in construal level (Liberman, Trope, & Stephan, 2007; Trope & Liberman, 2003), with the present tense being similar to a concrete construal level and the past tense being similar to an abstract construal level.
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Caron, Melissa; Allard, Robert; Bédard, Lucie; Latreille, Jérôme; Buckeridge, David L
2016-11-01
The sexual transmission of enteric diseases poses an important public health challenge. We aimed to build a prediction model capable of identifying individuals with a reported enteric disease who could be at risk of acquiring future sexually transmitted infections (STIs). Passive surveillance data on Montreal residents with at least 1 enteric disease report was used to construct the prediction model. Cases were defined as all subjects with at least 1 STI report following their initial enteric disease episode. A final logistic regression prediction model was chosen using forward stepwise selection. The prediction model with the greatest validity included age, sex, residential location, number of STI episodes experienced prior to the first enteric disease episode, type of enteric disease acquired, and an interaction term between age and male sex. This model had an area under the curve of 0.77 and had acceptable calibration. A coordinated public health response to the sexual transmission of enteric diseases requires that a distinction be made between cases of enteric diseases transmitted through sexual activity from those transmitted through contaminated food or water. A prediction model can aid public health officials in identifying individuals who may have a higher risk of sexually acquiring a reportable disease. Once identified, these individuals could receive specialized intervention to prevent future infection. The information produced from a prediction model capable of identifying higher risk individuals can be used to guide efforts in investigating and controlling reported cases of enteric diseases and STIs. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
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Toward a Future for Christian Higher Education: Learning from the Past, Looking to the Future
ERIC Educational Resources Information Center
Dockery, David S.
2016-01-01
This article does not attempt to address the many and varied changes currently facing Christian higher education, but seeks to provide a framework for thinking about the future that is grounded in the church's heritage and tradition. Believing that the secular culture is indifferent to the Christian faith and that the Christ world tends to be…
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ERIC Educational Resources Information Center
Johnston, Ron
The future of vocational education and training (VET) in Australia was explored in a project that was designed to identify emerging issues in VET, identify challenges and opportunities for strategic thinking about the future of VET, and establish a basis for ongoing consideration of strategic issues. The major project activities were as follows:…
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ERIC Educational Resources Information Center
Martz, Erin
2004-01-01
Rehabilitation counseling involves the construction of vocational goals, which involves future-oriented thinking. Yet, research indicates that time orientations may change after the experience of a trauma. Due to the potential importance of a future time orientation (FTO) in rehabilitation counseling, predictors of an FTO were examined among 317…
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ERIC Educational Resources Information Center
Sayers, Nicola
2011-01-01
Scenario planning is a tool which can help organisations and people to think about, and plan for, the long-term future. In basic terms, it involves creating a number of in-depth scenarios (stories), each of which tells of a different possible future for an organisation or issue, and considering how each different future might influence…
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ERIC Educational Resources Information Center
Strauss, William
2005-01-01
New generations come and go, and people shouldn't be surprised that each thinks differently from the previous, but they do. Boomers haven't quite figured out Generation X. What they think they have figured out, they often don't respect or appreciate for its significance in shaping the future. Right now, significant changes are happening in K-12…
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ERIC Educational Resources Information Center
Wineburg, Sam
What ways of thinking, writing, and questioning would be lost if we eliminated history from the curriculum? The essays in this book begin with the basic assumption that history teaches people a way to make choices, to balance opinions, to tell stories, and to become uneasy--when necessary--about the stories that are told. The book is concerned…
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ERIC Educational Resources Information Center
Oymak, Ceylan
2018-01-01
As they think about their future, high school students can face a wide range of education and career choices. How do they choose? Who helps young people make their educational and career choices? In particular, to what extent do schools help students with these decisions? Given the importance of education and career decisions for life success,…
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Rademakers, Kevin; Apostolidis, Apostolos; Constantinou, Christos; Fry, Christopher; Kirschner-Hermanns, Ruth; Oelke, Matthias; Parsons, Brian; Nelson, Pierre; Valentini, Françoise; Gammie, Andrew
2016-02-01
At present, existing bladder outlet obstruction (BOO) nomograms for women are still not universally accepted. Moreover, only limited information is available regarding bladder contractility in women. The aim is to present the discussions and recommendations from the think tank session "Can we construct and validate contractility and obstruction nomograms for women?" held at the 2014 International Consultation on Incontinence-Research Society (ICI-RS) meeting in Bristol, UK. An overview of clinical significance, bladder mechanics and modelling, lack of existing nomograms for women, and development of new nomograms were presented and discussed in a multidisciplinary think tank session. This think tank session was based on a collaboration between physicians, engineers, and researchers and consensus was achieved on future research initiatives. Based on the think tank discussion, the ICI-RS panel put forward the following recommendations: the need to acquire normative age-matched data in women to define "normal" and "pathological" values of urodynamic parameters; the inclusion of additional clinical data in new nomograms and the use of this extra dimension to develop clinically applicable nomograms for female BOO and contractility; and finally, the need to take into account the variability of BOO in women when developing female bladder contractility nomograms. © 2016 Wiley Periodicals, Inc.
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NASA Astrophysics Data System (ADS)
Chung, Duk Ho; Cho, Kyu Seong; Hong, Deok Pyo; Park, Kyeong Jin
2016-04-01
This study aimed to investigate the perception of earth system thinking of science gifted students in future problem solving (FPS) in relation to climate changes. In order to this study, the research problem associated with climate changes was developed through a literature review. The thirty seven science gifted students participated in lessons. The ideas in problem solving process of science gifted students were analyzed using the semantic network analysis method. The results are as follows. In the problem solving processes, science gifted students are ''changes of the sunlight by water layer'', ''changes of the Earth''s temperature'', ''changes of the air pressure'', '' change of the wind and weather''were represented in order. On other hand, regard to earth system thinking for climate changes, while science gifted students were used sub components related to atmospheres frequently, they were used sub components related to biosphere, geosphere, and hydrosphere a little. But, the analytical results of the structural relationship between the sub components related to earth system, they were recognised that biosphere, geosphere, and hydrosphere used very important in network structures. In conclusion, science gifted students were understood well that components of the earth system are influencing each other. Keywords : Science gifted students, Future problem solving, Climate change, Earth system thinking
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Think Pair Share with Formative Assessment for Junior High School Student
NASA Astrophysics Data System (ADS)
Pradana, O. R. Y.; Sujadi, I.; Pramudya, I.
2017-09-01
Geometry is a science related to abstract thinking ability so that not many students are able to understand this material well. In this case, the learning model plays a crucial role in improving student achievement. This means that a less precise learning model will cause difficulties for students. Therefore, this study provides a quantitative explanation of the Think Pair Share learning model combined with the formative assessment. This study aims to test the Think Pair Share with the formative assessment on junior high school students. This research uses a quantitative approach of Pretest-Posttest in control group and experiment group. ANOVA test and Scheffe test used to analyse the effectiveness this learning. Findings in this study are student achievement on the material geometry with Think Pair Share using formative assessment has increased significantly. This happens probably because this learning makes students become more active during learning. Hope in the future, Think Pair Share with formative assessment be a useful learning for teachers and this learning applied by the teacher around the world especially on the material geometry.
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Mahmoud, Jihan S R; Staten, Ruth Topsy; Lennie, Terry A; Hall, Lynne A
2015-05-01
Understanding young adults' anxiety requires applying a multidimensional approach to assess the psychosocial, behavioral, and cognitive aspects of this phenomenon. A hypothesized model of the relationships among coping style, thinking style, life satisfaction, social support, and selected demographics and anxiety among college students was tested using path analysis. A total of 257 undergraduate students aged 18-24 years completed an online survey. The independent variables were measured using the Multidimensional Scale of Perceived Social Support, the Brief Students' Multidimensional Life Satisfaction Scale, the Brief COPE Inventory, the Positive Automatic Thoughts Questionnaire, and the Cognition Checklist-Anxiety. The outcome, anxiety, was measured using the Anxiety subscale of the 21-item Depression Anxiety and Stress Scale. Only negative thinking and maladaptive coping had a direct relationship with anxiety. Negative thinking was the strongest predictor of both maladaptive coping and anxiety. These findings suggest that helping undergraduates manage their anxiety by reducing their negative thinking is critical. Designing and testing interventions to decrease negative thinking in college students is recommended for future research. © 2015 Wiley Periodicals, Inc.
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Toward Securing a Future for Geography Graduates
ERIC Educational Resources Information Center
Spronken-Smith, Rachel
2013-01-01
Geography graduates face an uncertain future. To help students think and practice as a geographer, we must teach disciplinary knowledge--particularly threshold concepts--as well as skills and attributes. We must role model and articulate our geographical reasoning using signature pedagogies and promote high-impact and signature learning…
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ERIC Educational Resources Information Center
Massy, William F.
1989-01-01
Three principal aspects of capital needs in biomedical research are discussed: the significant and growing need for capital; sources; and the role of federal policy. Important assumptions, questions, and possible future trends are discussed. Consolidated thinking and effort are encouraged. (MSE)
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Strategic Planning as a Basis for Restructuring Schools.
ERIC Educational Resources Information Center
Adams, Charles F.; Mecca, Thomas V.
An educational planning model and instructional approach to prepare school administrators for the role of strategic planners are described. The model, ED QUEST, integrates future research techniques and divergent thinking modes into a participatory group process that provides visions of alternative futures. Primary activities in the process…
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Confessions of the flesh and biopedagogies: discursive constructions of obesity on Nip/Tuck.
Rail, G; Lafrance, M
2009-12-01
Informed by the work of Michel Foucault, the authors discuss the Nip/Tuck episode entitled "Momma Boone" and how it discursively constructs "obesity". They show how this popular media text can be understood as a crystallisation of the dominant discourse surrounding fat bodies. In the process, how the episode can be seen as a "biopedagogy" that instructs its viewers in how to think and feel about the fat body is examined. Foucault's formulation of the confessional is seen to be useful to theorise the ways in which biopedagogy leads subjects to believe and ultimately take part in processes leading to salvation. It is argued that in this Nip/Tuck episode, biopedagogy functions in and through Momma Boone's "confessions of the flesh", that is, confessions aimed at revealing her obese body so that it can be rescued, rehabilitated and saved. Momma Boone's salvation is shown to require three stages: first, the "confession" of obesity; second, the conversion to the "truth" of the "dominant obesity discourse"; and third, the codification of a "new life" for the obese subject. In the end, it is argued that since it is represented as abject, monstrous and out of control, Momma Boone's body is made to inspire fear and panic in so far as it provides constructed "evidence" regarding the consequences of the obese subject's failure to convert to the truth of obesity discourse.
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Acute manic episode is associated with an increased risk of lower limb edema.
Hochman, Eldar; Krivoy, Amir; Shoval, Gal; Valevski, Avi; Weizman, Abraham; Fischel, Tsvi
2013-12-02
Lower limb edema (LLE) was suggested to be associated with the use of psychotropic drugs among patients suffering from severe mental illnesses; however no direct mechanism was found. Therefore, we examined the association between the occurrence of LLE and acute untreated episode leading to hospitalization. A retrospective cross-sectional study was conducted using medical charts of 2529 patients admitted to Geha Mental Health Center between 2002 and 2012. Incident cases of LLE, demographic and clinical data were retrieved. Admission clinical status was modeled as three non-overlapping groups of patients: (i) Patients with a non-affective psychosis (NAP) episode (n = 1563), (ii) patients with a manic episode (n = 366), and (iii) patients with a depressive episode (n = 600). We performed a logistic regression analysis with LLE as the dependent variable controlling for the demographic and clinical variables that may be associated with LLE. LLE was diagnosed in 3.8% (n = 95) of the study population. The rate of LLE was 3-fold higher (χ(2) = 51.9, df = 2, p<0.001) in patients admitted with a manic episode (n = 38; 10.4%) compared to patients admitted with a NAP episode (n = 41; 2.6%) and patients admitted with a depressive episode (n = 16; 2.7%). Manic episode was associated with an increased risk for LLE compared to depressive episode (OR 8.72, 95% CI: 3.53-21.52, p<0.001) or NAP episode (OR 3.96, 95% CI: 2.16-7.26, p<0.001) after controlling for relevant confounders. Acute manic episode, leading to hospitalization, is associated with an increased risk of LLE, compared to NAP or depressive episode, suggesting causal relationship between mood and fluid imbalance. Yet, future prospective studies are needed to rule out the contribution of physical agitation and lithium treatment. © 2013.
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Jefferies, Diana; McNally, Stephen; Roberts, Katriona; Wallace, Anna; Stunden, Annette; D'Souza, Suzanne; Glew, Paul
2018-01-01
This systematic review was designed to assess the importance of academic literacy for undergraduate nursing students and its relationship to future professional clinical practice. It aimed to explore the link between academic literacy and writing in an undergraduate nursing degree and the development of critical thinking skills for their future professional clinical practice. A systematic review of qualitative studies and expert opinion publications. A systematic literature search was undertaken of the following databases: ERIC, PubMed, CINAHL, MEDLINE and Scopus. All papers reviewed were from 2000 to 2016 and were written in English. We identified 981 studies and expert opinion papers from the selected databases. After reviewing key words and abstracts for the inclusion and exclusion criteria, 48 papers were selected for review. These were read and reread, with 22 papers, including one thesis, selected for quality appraisal. One paper was discarded due to the exclusion criteria. Three major themes were evident from this study. First, students need assistance to develop tertiary level academic literacy skills when they commence their undergraduate nursing degree. Second, that teaching practices need to be consistent in both designing assessments and in giving feedback to students, in order to assist improvement of academic literacy skills. And finally, academic literacy can facilitate critical thinking when students are assessed using discipline specific genres that relate to their future professional nursing practice. This review highlights the importance of critical thinking in clinical nursing practice and its strong relationship with academic writing skills. It has shown critical thinking is discipline specific and nursing students need to be taught discipline specific literacy genres in undergraduate nursing degrees. Nursing has a diverse educational and cultural mix of students, and educators should not assume academic literacy skills upon commencement of an undergraduate nursing programme. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.
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NASA Astrophysics Data System (ADS)
Arsal, Zeki
2017-07-01
In the study, the impact of inquiry-based learning on pre-service teachers' critical thinking dispositions was investigated. The sample of the study comprised of 56 pre-service teachers in the science education teacher education programme at the public university in the north of Turkey. In the study, quasi-experimental design with an experimental and a control group were applied to find out the impact of inquiry-based learning on the critical thinking dispositions of the pre-service teachers in the teacher education programme. The results showed that the pre-service teachers in the experimental group did not show statistically significant greater progress in terms of critical thinking dispositions than those in the control group. Teacher educators who are responsible for pedagogical courses in the teacher education programme should consider that the inquiry-based learning could not be effective method to improve pre-service teachers' critical thinking dispositions. The results are discussed in relation to potential impact on science teacher education and implications for future research.
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Prospective thinking and decision making in primary school age children.
Lombardi, Elisabetta; Di Dio, Cinzia; Castelli, Ilaria; Massaro, Davide; Marchetti, Antonella
2017-06-01
In this study, we seek to widen our understanding of the developmental processes underlying bargaining behaviour in children addressing the concept of prospective thinking. We argue that the emergence of the capacity to think prospectively about future outcomes or behaviours in response to current actions is a required precedent to strategic decision making. To test this idea, we compared 6, 8 and 10 years old children's performance on three tasks: the ultimatum game assessing fairness/inequality aversion, the marshmallow task, an intertemporal choice task evaluating the ability to delay gratification, and the dictator game assessing altruism. The children's socio-demographic and cognitive variables were also evaluated. We hypothesized that development of strategic thinking in the ultimatum game is related to an increased ability to delay gratification - given that both tasks require looking at prospective benefits - and, crucially, not to altruism, which benefits from immediate selfless reward. Our results confirmed our hypothesis suggesting that increased strategic planning with age would also stem from the development of competencies like prospective thinking.
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Design 2000: Theory-Based Design Models of the Future.
ERIC Educational Resources Information Center
Richey, Rita C.
The influence of theory on instructional-design models of the future is explored on the basis of the theoretical developments of today. Anticipated model changes are expected to result from disparate theoretical thinking in areas such as chaos theory, constructivism, situated learning, cognitive-learning theory, and general systems theory.…
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The Impacts of Climate Variations on Military Operations in the Horn of Africa
2006-03-01
variability in a region. Climate forecasts are predictions of the future state of the climate , much as we think of weather forecasts but at longer...arrive at accurate characterizations of the future state of the climate . Many of the civilian organizations that generate reanalysis data also
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Grokking the Future: Science Fiction in the Classroom.
ERIC Educational Resources Information Center
Hollister, Bernard C.; Thompson, Deane C.
This book demonstrates how science fiction offers new insights into current social issues and helps students become more creative in their thinking about the future. Chapters begin with a discussion of science fiction through "what if" questions. From there chapters explore the concept of ecological balances through a combination of sciences…
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The Disembodied Librarian in the Digital Age, Part II.
ERIC Educational Resources Information Center
Martell, Charles
2000-01-01
Discusses how four historical discontinuities (time and space, mind and body, real and virtual, and humans and technology) relate to new ways of being and thinking about the future of librarians and libraries. Topics include computers and books; entertainment industry growth; information uses; global economy effects; and future library…
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Educating Gnosis/Making a Difference
ERIC Educational Resources Information Center
Semetsky, Inna; Delpech-Ramey, Joshua A.
2011-01-01
The emergent field of Educational Futures has its beginning in futurology as a relatively new constellation of disciplines having a strong impact on policy in the form of foresight, scenario planning, and new utopian thinking. This article specifically focuses on Gilles Deleuze's unorthodox approach to epistemology as future-oriented and creative…
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Rubin, David C.
2013-01-01
Research on future episodic thought has produced compelling theories and results in cognitive psychology, cognitive neuroscience, and clinical psychology. To integrate these using basic concepts and methods from autobiographical memory research, 76 undergraduates remembered past and imagined future positive and negative events that had or would have a major impact on them. Correlations of the online ratings of visual and auditory imagery, emotion, and other measures demonstrated that individuals used the same processes to the same extent to remember past and construct future events. These measures predicted the theoretically important metacognitive judgment of past reliving and future ‘preliving’ in similar ways. Future negative events had much higher scores than past negative events on standardized tests of reactions to traumatic events, scores in the range that would qualify for a diagnosis of posttraumatic stress disorder (PTSD), which was replicated (n = 52) to check for order effects. Consistent with earlier work, future events had less sensory vividness. Thus, the imagined symptoms of future events were unlikely to be caused by sensory vividness. To confirm this, 63 undergraduates produced numerous added details between two constructions of the same negative future events, removing deficits in rated vividness with no increase in the standardized tests of reactions to traumatic events. Neuroticism predicted individuals’ reactions to negative past events but did not predict imagined reactions to future events. This set of novel methods and findings are interpreted in the contexts of the literatures of episodic future thought, autobiographical memory, PTSD, and classic schema theory. PMID:23607632
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Familiality and SNP heritability of age at onset and episodicity in major depressive disorder.
Ferentinos, P; Koukounari, A; Power, R; Rivera, M; Uher, R; Craddock, N; Owen, M J; Korszun, A; Jones, L; Jones, I; Gill, M; Rice, J P; Ising, M; Maier, W; Mors, O; Rietschel, M; Preisig, M; Binder, E B; Aitchison, K J; Mendlewicz, J; Souery, D; Hauser, J; Henigsberg, N; Breen, G; Craig, I W; Farmer, A E; Müller-Myhsok, B; McGuffin, P; Lewis, C M
2015-07-01
Strategies to dissect phenotypic and genetic heterogeneity of major depressive disorder (MDD) have mainly relied on subphenotypes, such as age at onset (AAO) and recurrence/episodicity. Yet, evidence on whether these subphenotypes are familial or heritable is scarce. The aims of this study are to investigate the familiality of AAO and episode frequency in MDD and to assess the proportion of their variance explained by common single nucleotide polymorphisms (SNP heritability). For investigating familiality, we used 691 families with 2-5 full siblings with recurrent MDD from the DeNt study. We fitted (square root) AAO and episode count in a linear and a negative binomial mixed model, respectively, with family as random effect and adjusting for sex, age and center. The strength of familiality was assessed with intraclass correlation coefficients (ICC). For estimating SNP heritabilities, we used 3468 unrelated MDD cases from the RADIANT and GSK Munich studies. After similarly adjusting for covariates, derived residuals were used with the GREML method in GCTA (genome-wide complex trait analysis) software. Significant familial clustering was found for both AAO (ICC = 0.28) and episodicity (ICC = 0.07). We calculated from respective ICC estimates the maximal additive heritability of AAO (0.56) and episodicity (0.15). SNP heritability of AAO was 0.17 (p = 0.04); analysis was underpowered for calculating SNP heritability of episodicity. AAO and episodicity aggregate in families to a moderate and small degree, respectively. AAO is under stronger additive genetic control than episodicity. Larger samples are needed to calculate the SNP heritability of episodicity. The described statistical framework could be useful in future analyses.
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The Fog of Peace: Finding the End-State of Hostilities.
1999-11-01
this monograph provides us with a new way of thinking about peace and how to achieve it. Peace, he argues, arrives only when domestically centered...as a contribution to thinking about how the sources of freedom, progress, stability and peacemaking should factor into future conflict termination...problem for this definition. How can a definition requiring a restraint on government rely on the power of government to achieve its ends? The second
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Supporting nursing students' critical thinking with a mobile web learning environment.
Lai, Chin-Yuan; Wu, Cheng-Chih
2012-01-01
The use of mobile technology has the potential of revolutionizing and transforming the way clinical practicums are conducted in nursing training. Our Web-based implementation suggested that incorporating technology, specifically with Internet and mobile devices, to promote nursing students’ critical thinking is feasible and showed dramatic results. As our environment was tailored for the psychiatric nursing practicum, future studies should delineate the context in which they are to be delivered.
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US and UK Military Cultural Relevance for Future Warfare
2009-03-01
performance aspect of professional western armies is perhaps best exemplified by the desire in a quasi-bureaucratic way to be assessed empirically in...thinking. When coupled with a lack of deep corporate COIN experience particularly at the junior level where success depends on the judgement calls of...black and white, win or lose outcomes also clouds judgement and thinking. That said the US Army prides itself on being a learning organisation and the
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2015-12-16
simulations, tests, and interviews) in a standardized process. The integrated results of these different assessments provide an indication of what ...is a deliberate approach to thinking about a situation and what to do. It involves thinking broadly, deeply, and into the future. Broad—seeing/making... what leaders can do and their potential to be successful in senior strategic roles. LDAC activities were divided into three segments, which are
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The Future of Reading: Don't Worry. It Might Be Better than You Think
ERIC Educational Resources Information Center
Green, John
2010-01-01
It is a fun parlor game to speculate about what the future of books will look like. The author wonders whether stories will be read on screens and supplemented with gaming, illustration, video, and multimedia riddles. In this essay, the author shares his vision of the future of reading and describes what he learned from writing a story based on…
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ERIC Educational Resources Information Center
Marien, Michael
This guide seeks to sort the flood of information written about environmental issues and sustainable societies in recent years and order it in some way. A total of 450 document abstracts are presented here, most of which are on books and think tank reports. These items first appeared in "Future Survey" (journal) and were published…
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Intelligence Essentials for Everyone
1999-06-01
Exaggeration of the causal significance of one’s own action. Can lead to mirror-imaging and wishful thinking. Parochialism. Lack of Empathy : Undeveloped...organized functionally into collection and production elements, or perhaps topically? Is 93 Robbie E. Davis-Floyd, “ Storytelling Corporate Futures: The...003U. Davis-Floyd, Robbie E. “ Storytelling Corporate Futures: The Shell Scenarios.” Inter- national Journal of Futures Studies 1 (1995-1997), on-line at
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Igartua, Juan-José; Vega Casanova, Jair
2016-01-01
The aim of this article is to further knowledge of the explanatory processes of narrative persuasion in the field of health communication, using data obtained in a research study of entertainment-education based on audiovisual fiction. Participating in the study were 208 young persons between the ages of 14 and 20, randomly distributed to three different groups. Each of the groups was exposed to a different episode of the Colombian television series Revelados, desde todas las posiciones. The results showed that greater identification with the main character of the episode transmitting a prevention message was associated with greater cognitive elaboration, which in turn led to more favorable attitudes toward the topics addressed. However, counterarguing was not observed to play a significant mediating role. The findings of this study allow us to conclude that getting people to think and reflect can help persuade them, which suggests that narrative persuasion models and dual models of rhetorical persuasion can be compatible in certain contexts, such as when messages are designed in such a way that characters make explicit arguments that endorse a prosocial message through dialogues.
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The periodic structure of the natural record, and nonlinear dynamics.
Shaw, H.R.
1987-01-01
This paper addresses how nonlinear dynamics can contribute to interpretations of the geologic record and evolutionary processes. Background is given to explain why nonlinear concepts are important. A resume of personal research is offered to illustrate why I think nonlinear processes fit with observations on geological and cosmological time series data. The fabric of universal periodicity arrays generated by nonlinear processes is illustrated by means of a simple computer mode. I conclude with implications concerning patterns of evolution, stratigraphic boundary events, and close correlations of major geologically instantaneous events (such as impacts or massive volcanic episodes) with any sharply defined boundary in the geologic column. - from Author
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The Effect of Psychological Distance on Children's Reasoning about Future Preferences.
Lee, Wendy S C; Atance, Cristina M
2016-01-01
Young preschool-aged children often have difficulty thinking about the future, but tend to reason better about another person's future than their own. This benefit may reflect psychological distance from one's own emotions, beliefs, and states that may bias thinking. In adults, reasoning for others who are more socially distant (i.e., dissimilar, unfamiliar other) is associated with wiser and more adaptive reasoning. The current studies examined whether this effect of social distance could be demonstrated in young children's future thinking. In a future preferences task, 3- and 4-year-olds were shown 5 pairs of child and adult items and selected which ones they would prefer when grown-up. Children answered for themselves, a socially close peer, or a socially distant peer. Social distance was manipulated by varying similarity in Study 1 and familiarity in Study 2. In Study 1, reasoning for similar and dissimilar peers was significantly more accurate than reasoning for the self, but reasoning for similar and dissimilar peers did not differ. In Study 2, scores showed a step-wise increase from self, familiar peer, to unfamiliar peer, but only reasoning for an unfamiliar peer was significantly better more accurate than reasoning for the self. Reasoning for a familiar peer did not differ from reasoning for the self or for an unfamiliar peer. These results suggest that, like adults, children benefit from psychological distance when reasoning for others, but are less sensitive to degrees of social distance, showing no graded effects on performance in Study 1 and weak effects in Study 2. Stronger adult-like effects may only emerge with increasing age and development of other socio-cognitive skills.
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The Effect of Psychological Distance on Children’s Reasoning about Future Preferences
Lee, Wendy S. C.; Atance, Cristina M.
2016-01-01
Young preschool-aged children often have difficulty thinking about the future, but tend to reason better about another person’s future than their own. This benefit may reflect psychological distance from one’s own emotions, beliefs, and states that may bias thinking. In adults, reasoning for others who are more socially distant (i.e., dissimilar, unfamiliar other) is associated with wiser and more adaptive reasoning. The current studies examined whether this effect of social distance could be demonstrated in young children’s future thinking. In a future preferences task, 3- and 4-year-olds were shown 5 pairs of child and adult items and selected which ones they would prefer when grown-up. Children answered for themselves, a socially close peer, or a socially distant peer. Social distance was manipulated by varying similarity in Study 1 and familiarity in Study 2. In Study 1, reasoning for similar and dissimilar peers was significantly more accurate than reasoning for the self, but reasoning for similar and dissimilar peers did not differ. In Study 2, scores showed a step-wise increase from self, familiar peer, to unfamiliar peer, but only reasoning for an unfamiliar peer was significantly better more accurate than reasoning for the self. Reasoning for a familiar peer did not differ from reasoning for the self or for an unfamiliar peer. These results suggest that, like adults, children benefit from psychological distance when reasoning for others, but are less sensitive to degrees of social distance, showing no graded effects on performance in Study 1 and weak effects in Study 2. Stronger adult-like effects may only emerge with increasing age and development of other socio-cognitive skills. PMID:27741264
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Kindling of Life Stress in Bipolar Disorder: Effects of Early Adversity.
Shapero, Benjamin G; Weiss, Rachel B; Burke, Taylor A; Boland, Elaine M; Abramson, Lyn Y; Alloy, Lauren B
2017-05-01
Most theoretical frameworks regarding the role of life stress in bipolar disorders (BD) do not incorporate the possibility of a changing relationship between psychosocial context and episode initiation across the course of the disorder. The kindling hypothesis theorizes that over the longitudinal course of recurrent affective disorders, the relationship between major life stressors and episode initiation declines (Post, 1992). The present study aimed to test an extension of the kindling hypothesis in BD by examining the effect of early life adversity on the relationship between proximal life events and prospectively assessed mood episodes. Data from 145 bipolar participants (59.3% female, 75.2% Caucasian, and mean age of 20.19 years; SD = 1.75 years) were collected as part of the Temple-Wisconsin Longitudinal Investigation of Bipolar Spectrum Project (112 Bipolar II; 33 Cyclothymic disorder). Participants completed a self-report measure of early adversity at baseline and interview-assessed mood episodes and life events at regular 4-month follow-ups. Results indicate that early childhood adversity sensitized bipolar participants to the effects of recent stressors only for depressive episodes and not hypomanic episodes within BD. This was particularly the case with minor negative events. The current study extends prior research examining the kindling model in BD using a methodologically rigorous assessment of life stressors and mood episode occurrence. Clinicians should assess experiences of early adversity in individuals with BD as it may impact reactivity to developing depressive episodes in response to future stressors. Copyright © 2017. Published by Elsevier Ltd.
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Why do we remember? The communicative function of episodic memory.
Mahr, Johannes; Csibra, Gergely
2017-01-19
Episodic memory has been analyzed in a number of different ways in both philosophy and psychology, and most controversy has centered on its self-referential, 'autonoetic' character. Here, we offer a comprehensive characterization of episodic memory in representational terms, and propose a novel functional account on this basis. We argue that episodic memory should be understood as a distinctive epistemic attitude taken towards an event simulation. On this view, episodic memory has a metarepresentational format and should not be equated with beliefs about the past. Instead, empirical findings suggest that the contents of human episodic memory are often constructed in the service of the explicit justification of such beliefs. Existing accounts of episodic memory function that have focused on explaining its constructive character through its role in 'future-oriented mental time travel' neither do justice to its capacity to ground veridical beliefs about the past nor to its representational format. We provide an account of the metarepresentational structure of episodic memory in terms of its role in communicative interaction. The generative nature of recollection allows us to represent and communicate the reasons for why we hold certain beliefs about the past. In this process, autonoesis corresponds to the capacity to determine when and how to assert epistemic authority in making claims about the past. A domain where such claims are indispensable are human social engagements. Such engagements commonly require the justification of entitlements and obligations, which is often possible only by explicit reference to specific past events.
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Kambouris, Manousos E; Manoussopoulos, Yiannis; Kantzanou, Maria; Velegraki, Aristea; Gaitanis, Georgios; Arabatzis, Michalis; Patrinos, George P
2018-01-01
Global Catastrophic Biological Risks (GCBRs) refer to biological events-natural, deliberate, and accidental-of a global and lasting impact. This challenges the life scientists to raise their game on two hitherto neglected innovation frontiers: a veritable "futures" thinking to "think the unthinkable," and "systems thinking" so as to see both the trees and the forest when it comes to GCBRs. This innovation analysis article outlines the promise of Omics systems science biotechnologies, for example, to deploy rapid fire diagnostics for health security crises at GCBR level, possibly involving neopathogens and/or incurring epidemics (e.g., severe acute respiratory syndrome [SARS] and Ebola) that collectively threaten the lives of global society and interdependent biological ecosystems. Moreover, Omics encourages thinking beyond immediacy and in long-term strategies for biopreparedness and response innovation when the timelines are aggressive and compressed in response to crises such as GCBRs, but also to non-global but surging, multiple threats occurring as successive, overlapping, or distinct events, rather than as distinct entities-a prospect enforcing a reboot in Bioresilience. We define Next-Generation Bioresilience as "a systems approach against natural, accidental and perpetrated GCBRs using Omics technologies, and a shift in mentality, whereby the systems approach is expanded to include multiple plausible futures and expose unchecked assumptions attendant to risks, beyond technological determinism." In sum, it is time to think about the realistic potential of Omics biotechnologies beyond clinical practice and precision medicine so as to harness the opportunities and address the uncertainties associated not only with GCBRs but also with other emerging Omics applications in health and society.
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The spectro-contextual encoding and retrieval theory of episodic memory.
Watrous, Andrew J; Ekstrom, Arne D
2014-01-01
The spectral fingerprint hypothesis, which posits that different frequencies of oscillations underlie different cognitive operations, provides one account for how interactions between brain regions support perceptual and attentive processes (Siegel etal., 2012). Here, we explore and extend this idea to the domain of human episodic memory encoding and retrieval. Incorporating findings from the synaptic to cognitive levels of organization, we argue that spectrally precise cross-frequency coupling and phase-synchronization promote the formation of hippocampal-neocortical cell assemblies that form the basis for episodic memory. We suggest that both cell assembly firing patterns as well as the global pattern of brain oscillatory activity within hippocampal-neocortical networks represents the contents of a particular memory. Drawing upon the ideas of context reinstatement and multiple trace theory, we argue that memory retrieval is driven by internal and/or external factors which recreate these frequency-specific oscillatory patterns which occur during episodic encoding. These ideas are synthesized into a novel model of episodic memory (the spectro-contextual encoding and retrieval theory, or "SCERT") that provides several testable predictions for future research.
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Episodes of care: is emergency medicine ready?
Wiler, Jennifer L; Beck, Dennis; Asplin, Brent R; Granovsky, Michael; Moorhead, John; Pilgrim, Randy; Schuur, Jeremiah D
2012-05-01
Optimizing resource use, eliminating waste, aligning provider incentives, reducing overall costs, and coordinating the delivery of quality care while improving outcomes have been major themes of health care reform initiatives. Recent legislation contains several provisions designed to move away from the current fee-for-service payment mechanism toward a model that reimburses providers for caring for a population of patients over time while shifting more financial risk to providers. In this article, we review current approaches to episode of care development and reimbursement. We describe the challenges of incorporating emergency medicine into the episode of care approach and the uncertain influence this delivery model will have on emergency medicine care, including quality outcomes. We discuss the limitations of the episode of care payment model for emergency services and advocate retention of the current fee-for-service payment model, as well as identify research gaps that, if addressed, could be used to inform future policy decisions of emergency medicine health policy leaders. We then describe a meaningful role for emergency medicine in an episode of care setting. Copyright © 2011. Published by Mosby, Inc.
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Matsuda, Osamu; Saito, Masahiko
2005-06-01
Alzheimer's disease (AD) is characterized by multiple cognitive deficits and affects functional competency to perform daily activities (ADL). As this may contribute to the patient's overall disability, it is important to identify factors that compromise competency. The relationship between different cognitive domains and functional activities in AD was studied. The functional competency of 73 Japanese AD patients, most with mild dementia, was assessed using a 27-item relative/carer-rating scale covering 7 ADL: managing finances, using transportation, taking precautions, self-care, housekeeping, communication and taking medicine. Cognitive assessment used 16 neuropsychological tests from the Japanese version of the WAIS-R and COGNISTAT, covering 9 cognitive domains: orientation, attention, episodic memory, semantic memory, language, visuoperceptual and construction abilities, computational ability, abstract thinking, and psychomotor speed. Multiple regression analysis by the stepwise method indicated that functional competency could, for the most part, be predicted from test scores for orientation, abstract thinking and psychomotor speed. The results of this study suggest that impairment of these three cognitive domains plays an important role in the functional deterioration of AD.
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... the liver and problems with blood clotting make future bleeding episodes more likely to occur. ... Jensen DM. Gastrointestinal hemorrhage. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine . 25th ed. Philadelphia, PA: ...
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Warner, Cody; Conley, Timothy; Murphy, Riley
2018-04-01
Many prisoners rationalise criminal behaviour, and this type of thinking has been linked to recidivism. Correctional programmes for modifying criminal thinking can reshape how offenders view themselves and their circumstances. Our aim was to test whether participation in a cognitive-based curriculum called Steps to Economic and Personal Success (STEPS) was associated with changes in criminal thinking. The STEPS curriculum is delivered in 15 video-based facilitated classes. A pre-intervention/post-intervention survey design was applied to 128 adult male prisoners who completed the programme. Criminal thinking was measured by the Texas Christian University Criminal Thinking Scale, a self-report instrument with the six domains: entitlement, justification, power orientation, cold heartedness, criminal rationalisation and personal irresponsibility. Participants had lower scores in most of the criminal thinking domains after the intervention than before, with largest reductions in justification and power orientation. Findings provide evidence that attitudes to crime can be changed in a correctional setting, and the programme under study shows promise as an effective intervention for changing these attitudes among prisoners. Future research should build on these findings to examine whether and how such changes are related to desistance from offending behaviours. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.
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[The application of creative thinking teaching in nursing education].
Ku, Ya-Lie; Chang, Ching-Feng; Kuo, Chien-Lin; Sheu, Sheila
2010-04-01
Nursing education is increasingly expected to cultivate nursing student creative abilities in line with general Ministry of Education promotion of greater creativity within education and the greater leeway for creativity won domestically for nurses by professional nursing organizations. Creative thinking has been named by education experts in the United States as the third most important goal of nursing education. However, nursing students in Taiwan have been shown to test lower in terms of creativity than students enrolled in business management. Leaders in nursing education should consider methods by which to improve the creative thinking capabilities of nursing students. Articles in the literature indicate that courses in creative studies are concentrated in the field of education, with few designed specifically for nursing. The teaching of constructing creative thinking is particularly weak in the nursing field. The purpose of this article was to review literature on education and nursing in order to explore current definitions, teaching strategies, and evaluation approaches related to creativity, and to develop a foundation for teaching creativity in nursing. The authors hope that an appropriate creative thinking course for nursing students may be constructed by referencing guidance provided in this in order to further cultivate creative thinking abilities in nursing students that will facilitate their application of creative thinking in their future clinical practicum.
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Hamilton, Jessica L.; Connolly, Samantha L.; Liu, Richard T.; Stange, Jonathan P.; Abramson, Lyn Y.; Alloy, Lauren B.
2014-01-01
Research consistently has linked hopelessness to a range of negative outcomes, including depression, during adolescence. Although interpersonal stressors such as familial and peer emotional victimization have been found to contribute to hopelessness, less research has examined whether adolescents with a greater tendency to think about and plan for the future (i.e., future orientation) are protected against the development of hopelessness, particularly in the context of negative events. Thus, the current study evaluated whether peer and familial emotional victimization predicted increases in hopelessness more strongly among adolescents with a weaker future orientation than those with a stronger orientation towards the future, and whether hopelessness in turn predicted increases in depression. In a diverse sample of 259 early adolescents (54% female; 51% African American; Mage = 12.86 years), both peer and familial emotional victimization predicted increases in hopelessness more strongly among adolescents with weaker future orientations than among those with stronger future orientations. Further, moderated mediation analyses revealed that hopelessness significantly mediated the relationship between emotional victimization and increases in depressive symptoms more strongly among adolescents with weaker orientations towards the future compared to those with stronger future orientations. These findings indicate that adolescents’ tendency to think about the future may impact whether emotional victimization induces hopelessness and ultimately depressive symptoms during early adolescence. Results have important implications regarding intervention and prevention of depression during the critical developmental period of adolescence. PMID:25052625
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Hamilton, Jessica L; Connolly, Samantha L; Liu, Richard T; Stange, Jonathan P; Abramson, Lyn Y; Alloy, Lauren B
2015-04-01
Research consistently has linked hopelessness to a range of negative outcomes, including depression, during adolescence. Although interpersonal stressors such as familial and peer emotional victimization have been found to contribute to hopelessness, less research has examined whether adolescents with a greater tendency to think about and plan for the future (i.e., future orientation) are protected against the development of hopelessness, particularly in the context of negative events. Thus, the current study evaluated whether peer and familial emotional victimization predicted increases in hopelessness more strongly among adolescents with a weaker future orientation than those with a stronger orientation towards the future, and whether hopelessness in turn predicted increases in depression. In a diverse sample of 259 early adolescents (54% female; 51% African American; Mage = 12.86 years), both peer and familial emotional victimization predicted increases in hopelessness more strongly among adolescents with weaker future orientations than among those with stronger future orientations. Further, moderated mediation analyses revealed that hopelessness significantly mediated the relationship between emotional victimization and increases in depressive symptoms more strongly among adolescents with weaker orientations towards the future compared to those with stronger future orientations. These findings indicate that adolescents' tendency to think about the future may impact whether emotional victimization induces hopelessness and ultimately depressive symptoms during early adolescence. Results have important implications regarding intervention and prevention of depression during the critical developmental period of adolescence.
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Confrontational scavenging as a possible source for language and cooperation
2011-01-01
The emergence of language and the high degree of cooperation found among humans seems to require more than a straightforward enhancement of primate traits. Some triggering episode unique to human ancestors was likely necessary. Here it is argued that confrontational scavenging was such an episode. Arguments for and against an established confrontational scavenging niche are discussed, as well as the probable effects of such a niche on language and co-operation. Finally, several possible directions for future research are suggested. PMID:21933413
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Quantum ergonomics: shifting the paradigm of the systems agenda.
Walker, Guy H; Salmon, Paul M; Bedinger, Melissa; Stanton, Neville A
2017-02-01
A paradigm is an accepted world view. If we do not continually question our paradigm then wider trends and movements will overtake the discipline leaving it ill adapted to future challenges. This Special Issue is an opportunity to keep systems thinking at the forefront of ergonomics theory and practice. Systems thinking prompts us to ask whether ergonomics, as a discipline, has been too timid? Too preoccupied with the resolution of immediate problems with industrial-age methods when, approaching fast, are developments which could render these operating assumptions an irrelevance. Practical case studies are presented to show how abstract systems problems can be tackled head-on to deliver highly innovative and cost-effective insights. The strategic direction of the discipline foregrounds high-quality systems problems. These are something the discipline is well able to respond to provided that the appropriate operating paradigms are selected. Practitioner Summary: High-quality systems problems are the future of the discipline. How do we convert obtuse sounding systems concepts into practical interventions? In this paper, the essence of systems thinking is distilled and practical case studies used to demonstrate the benefits of this new paradigm.
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Positive consequences of SETI before detection
NASA Astrophysics Data System (ADS)
Tough, A.
Even before a signal is detected, six positive consequences will result from the scientific search for extraterrestrial intelligence, usually called SETI. (1) Humanity's self-image: SETI has enlarged our view of ourselves and enhanced our sense of meaning. Increasingly, we feel a kinship with the civilizations whose signals we are trying to detect. (2) A fresh perspective: SETI forces us to think about how extraterrestrials might perceive us. This gives us a fresh perspective on our society's values, priorities, laws and foibles. (3) Questions: SETI is stimulating thought and discussion about several fundamental questions. (4) Education: some broad-gage educational programs have already been centered around SETI. (5) Tangible spin-offs: in addition to providing jobs for some people, SETI provides various spin-offs, such as search methods, computer software, data, and international scientific cooperation. (6) Future scenarios: SETI will increasingly stimulate us to think carefully about possible detection scenarios and their consequences, about our reply, and generally about the role of extraterrestrial communication in our long-term future. Such thinking leads, in turn, to fresh perspectives on the SETI enterprise itself.
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NASA Astrophysics Data System (ADS)
Moretti, Michael
1992-05-01
I am very optimistic about the business potential of medical lasers in general. On the other hand, it's very easy to point out and criticize some severe failures that there have been. So I think that we will be able to do better in the future in terms of predicting where the lowest risk business opportunities are and where we should invest our time, energy, and money for business development. And I think that if I can read my audience correctly, business development is probably important here. Some of you may have a good, strong business in the medical area but I think you would all welcome new opportunities. That is really the focus of our talk today: new opportunities.
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Rossi, P. Justin; Gunduz, Aysegul; Judy, Jack; Wilson, Linda; Machado, Andre; Giordano, James J.; Elias, W. Jeff; Rossi, Marvin A.; Butson, Christopher L.; Fox, Michael D.; McIntyre, Cameron C.; Pouratian, Nader; Swann, Nicole C.; de Hemptinne, Coralie; Gross, Robert E.; Chizeck, Howard J.; Tagliati, Michele; Lozano, Andres M.; Goodman, Wayne; Langevin, Jean-Philippe; Alterman, Ron L.; Akbar, Umer; Gerhardt, Greg A.; Grill, Warren M.; Hallett, Mark; Herrington, Todd; Herron, Jeffrey; van Horne, Craig; Kopell, Brian H.; Lang, Anthony E.; Lungu, Codrin; Martinez-Ramirez, Daniel; Mogilner, Alon Y.; Molina, Rene; Opri, Enrico; Otto, Kevin J.; Oweiss, Karim G.; Pathak, Yagna; Shukla, Aparna; Shute, Jonathan; Sheth, Sameer A.; Shih, Ludy C.; Steinke, G. Karl; Tröster, Alexander I.; Vanegas, Nora; Zaghloul, Kareem A.; Cendejas-Zaragoza, Leopoldo; Verhagen, Leonard; Foote, Kelly D.; Okun, Michael S.
2016-01-01
The proceedings of the 3rd Annual Deep Brain Stimulation Think Tank summarize the most contemporary clinical, electrophysiological, imaging, and computational work on DBS for the treatment of neurological and neuropsychiatric disease. Significant innovations of the past year are emphasized. The Think Tank's contributors represent a unique multidisciplinary ensemble of expert neurologists, neurosurgeons, neuropsychologists, psychiatrists, scientists, engineers, and members of industry. Presentations and discussions covered a broad range of topics, including policy and advocacy considerations for the future of DBS, connectomic approaches to DBS targeting, developments in electrophysiology and related strides toward responsive DBS systems, and recent developments in sensor and device technologies. PMID:27092042
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Hitting a High Note on Math Tests: Remembered Success Influences Test Preferences
ERIC Educational Resources Information Center
Finn, Bridgid; Miele, David B.
2016-01-01
Remembered utility is the retrospective evaluation about the pleasure and pain associated with a past experience. It can influence choices about repeating or avoiding similar situations in the future (Kahneman, 2000). A set of 5 experiments explored the remembered utility of effortful test episodes and how it impacted future test choices.…
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Scientific American Frontiers Teaching Guides for Shows 701-705, October 1996-April 1997.
ERIC Educational Resources Information Center
Connecticut Public Television, Hartford.
These teaching guides are meant to supplement the seventh season (1996-97) of the PBS Series "Scientific American Frontiers". Episode 701 is entitled "Inventing the Future: A Tour of the MIT Media Lab" and the teaching guide contains information and activities on a virtual pet dog, computers of the future, a smart car designed…
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Teachers Envisioning Future Geography Education at Their Schools
ERIC Educational Resources Information Center
Béneker, Tine; Palings, Hans; Krause, Uwe
2015-01-01
One of the challenges of a geography teacher education program is preparing teachers for their leading roles in keeping geography education relevant for the young people of today. It is important to allow teachers to think about geography education and the future and to foster their curriculum-making competences. In a master course at Fontys…