Love, Jessica; McKoon, Gail; Gerrig, Richard J.
Current theories of text processing say little about how authors' narrative choices, including the introduction of small mysteries, can affect readers' narrative experiences. Gerrig, Love, and McKoon (2009) provided evidence that 1 type of small mystery--a character introduced without information linking him or her to the story--affects readers'…
Miall, David S.
The narratives studied by schema-based models or story grammars are generally simpler than those found in literary texts, such as short stories or novels. Literary narratives are indeterminate, exhibiting conflicts between schemata and frequent ambiguities in the status of narrative elements. An account of the process of comprehending such complex narratives is beyond the reach of purely cognitive models. It is argued that during comprehension response is controlled by affect, which directs t...
Palfreyman Niall M
Full Text Available Abstract Background Software tools that model and simulate the dynamics of biological processes and systems are becoming increasingly important. Some of these tools offer sophisticated graphical user interfaces (GUIs, which greatly enhance their acceptance by users. Such GUIs are based on symbolic or graphical notations used to describe, interact and communicate the developed models. Typically, these graphical notations are geared towards conventional biochemical pathway diagrams. They permit the user to represent the transport and transformation of chemical species and to define inhibitory and stimulatory dependencies. A critical weakness of existing tools is their lack of supporting an integrative representation of transport, transformation as well as biological information processing. Results Narrator is a software tool facilitating the development and simulation of biological systems as Co-dependence models. The Co-dependence Methodology complements the representation of species transport and transformation together with an explicit mechanism to express biological information processing. Thus, Co-dependence models explicitly capture, for instance, signal processing structures and the influence of exogenous factors or events affecting certain parts of a biological system or process. This combined set of features provides the system biologist with a powerful tool to describe and explore the dynamics of life phenomena. Narrator's GUI is based on an expressive graphical notation which forms an integral part of the Co-dependence Methodology. Behind the user-friendly GUI, Narrator hides a flexible feature which makes it relatively easy to map models defined via the graphical notation to mathematical formalisms and languages such as ordinary differential equations, the Systems Biology Markup Language or Gillespie's direct method. This powerful feature facilitates reuse, interoperability and conceptual model development. Conclusion Narrator is a
Böök, Marja Leena; Mykkänen, Johanna
This article focuses on the photo-narrative research process with children and young people. The photo-narrative method invites children and young people to answer research questions by first taking photographs and then talking to the researcher about them. We reflect critically on our own photo-narrative study by asking such questions as: In what ways can the photo-narrative method be seen as a participative method? How were the various power relations between the child and ...
Smorti, Andrea; Fioretti, Chiara
This paper aims to reflect on the relation between autobiographical memory (ME) and autobiographical narrative (NA), examining studies on the effects of narrating on the narrator and showing how studying these relations can make more comprehensible both memory's and narrating's way of working. Studies that address explicitly on ME and NA are scarce and touch this issue indirectly. Authors consider different trends of studies of ME and NA: congruency vs incongruency hypotheses on retrieving, the way of organizing memories according to gist or verbatim format and their role in organizing positive and negative emotional experiences, the social roots of ME and NA, the rules of conversation based on narrating. Analysis of investigations leads the Authors to point out three basic results of their research. Firstly, NA transforms ME because it narrativizes memories according to a narrative format. This means that memories, when are narrated, are transformed in stories (verbal language) and socialised. Secondly, the narrativization process is determined by the act of telling something within a communicative situation. Thus, relational situation of narrating act, by modifying the story, modifies also memories. The Authors propose the RE.NA.ME model (RElation, NArration, MEmory) to understand and study ME and NA. Finally, this study claims that ME and NA refer to two different types of processes having a wide area of overlapping. This is due to common social, developmental and cultural roots that make NA to include part of ME (narrative of memory) and ME to include part of NA (memory of personal events that have been narrated). PMID:26433588
Full Text Available Transmedia narrators can use the intermediacy of images and text as a foundation to develop story networks. These narrators can also use various forms of technology to recreate a variety of aesthetic responses in readers. In this study, we analyzed the narrative strategies of adaptation in examples of transmedia adaptation among winners of international picture book awards. In artistic terms, the horizons of expectation of adapters, the readers of fiction, and the inviting structures extended from intermediacy play key roles in aesthetic communication. How adapters use the materials of intermediacy as filler or to expand on negative speculation also influences the relaying process. In this study, we clarified that in addition to considering aesthetic judgments, adaptation must also adhere to the economy of aesthetics.
Borchardt, Viola; Krause, Anna L.; Li, Meng; van Tol, Marie-Jose; Demenescu, Liliana Ramona; Buchheim, Anna; Metzger, Coraline D.; Sweeney-Reed, Catherine M.; Nolte, Tobias; Lord, Anton R.; Walter, Martin
Introduction: To understand the interplay between affective social information processing and its influence on mental states we investigated changes in functional connectivity (FC) patterns after audio exposure to emotional biographic narratives. Methods: While lying in the 7T MR scanner, 23 male pa
Full Text Available The aim of the study was to verify the hypothesis that positive affective tone of narratives is connected to the experience of posttraumatic growth among transplant patients. Kidney transplant patients (N = 51 and liver transplant patients (N = 48 participated in the study. In the first stage, about 10 weeks after transplant, the participants told two stories about important, freely chosen events from their lives. During the second meeting 10-12 months later we measured posttraumatic growth. Results indicated that the affective tone of narratives about past events was associated with the level of post-traumatic growth measured 10-12 months later. This proves that the affective tone of narratives about life, understood as a relatively constant individual characteristic, promote posttraumatic growth.
McLean, Kate C.; Breen, Andrea V.
The present study examined narrative identity in adolescence (14-18 years) in terms of narrative content and processes of identity development. Age- and gender-related differences in narrative patterns in turning point memories and gender differences in the content and functions for sharing those memories were examined, as was the relationship…
García Landa, José Angel
There is a structural/genetic continuity between everyday oral narrative and elaborate literary narratives, with listeners gradually becoming an audience. Literary stories which narrate some character's oral narrating keep us aware of this continuity, and build bridges between advanced literate and oral forms, reappropriating orality for literature, and constructing advanced interactional forms precisely through a return, with a difference, to the origins of narrative interaction. The paper e...
Transmedia narrators can use the intermediacy of images and text as a foundation to develop story networks. These narrators can also use various forms of technology to recreate a variety of aesthetic responses in readers. In this study, we analyzed the narrative strategies of adaptation in examples of transmedia adaptation among winners of international picture book awards. In artistic terms, the horizons of expectation of adapters, the readers of fiction, and the inviting structures extended...
Discursive approaches to subjectivity have been critiqued most recently for its dismissal of a living body that moves and senses. While identity as performative has proven invaluable to contemporary cultural theory for its dynamic conceptualization of power in everyday practice, the emergence of what some scholars have named an "affective turn" has prompted calls for configuring the body as more than a complex set of significations, but also a vibrant energy field in perpetual emergence. Centered on an enacted story created by two clinical therapists and two South Asian immigrant domestic violence survivors during a therapeutic support group session, this paper brings the affective turn into dialog with narrative theory. I juxtapose two different readings of this clinical "performance." One interpretation recognizes affect theory's value for highlighting sensation and the virtual in moments of transformation. Nonetheless I argue it overlooks a lived history. Thus, using a specifically dramatistic approach to narrative, the second analysis stresses the importance of personal experience and meaning-making in strengthening the link between affect and subjectivity. In doing so, the case study also argues for emotion's critical link to practical and moral experience. PMID:24132544
Bryson, Mary K; Stacey, Jackie
In this age of DIY Health-a present that has been described as a time of "ludic capitalism"-one is constantly confronted with the injunction to manage risk by means of making healthy choices and of informed participation in various self-surveillant technologies of bioinformatics. Neoliberal governmentality has been redacted by poststructuralist scholars of bioethics as defined by the two-fold emergence of, on the one hand, populations and on the other, the self-determining individual-as biopolitical entities. In this article, we provide a genealogical-phenomenological schematization (GPS analysis) of the narration of cancer in relation to "sexual minority populations." Canonical discourses concerning minority sexualities are articulated by means of a logic of "inclusion and reification" that organizes the interiorization of norms of embodied relationality, and a positive liaison with biomedical technologies and techniques in the taking up of a rhetorical style of biographical compliance. Neoliberal DIY Health logics conflate participation with agency, and institute norms of recognition that constrain visibility to: citizens who make healthy choices and manage risk, heroic cancer stories, stories of the reconstruction of states of normalcy, or of survival against all odds. Alternatively, we trace the performative articulations of queer narrative practices that constitute an ephemeral, nomadic praxiology-a doing of knowledge in cancer's queer narration. Queer cancer narrative practices represent a relationship to health and embodiment that is predicated, not on normalcy, but predicated on troubling norms, on artful failure, and on engaging in a kind of affective mapping that might be thought constitutive of a speculative bioethical relation to the self as other. PMID:23475453
Full Text Available Do narratives shape how humans process other minds or do they presuppose an existing theory of mind? This study experimentally investigated this problem by assessing subject responses to systematic alterations in the genre, levels of intentionality, and linguistic complexity of narratives. It showed that the interaction of genre and intentionality level are crucial in determining how narratives are cognitively processed. Specifically, genres that deployed evolutionarily familiar scenarios (relationship stories were rated as being higher in quality when levels of intentionality were increased; conversely, stories that lacked evolutionary familiarity (espionage stories were rated as being lower in quality with increases in intentionality level. Overall, the study showed that narrative is not solely either the origin or the product of our intuitions about other minds; instead, different genres will have different-even opposite-effects on how we understand the mind states of others.
McDermott, J. Cynthia; Panjeta, Lejla
The first section of this paper describes briefly the history of education reform in the former Yugoslavia. Under the leadership of Josip Broz Tito (1892-1980), who made a significant and lasting commitment to education, vast improvements were made in the educational system. The significant legislative reforms in the education system were introduced under Tito's regime. Then, this paper also weaves together the personal narrative of Professor Lejla Panjeta, a student during the 1472 day siege...
Full Text Available If we conceptualize reality as a large narrative we “build ourselves into” as social beings, and consider social activities and identities as narratively mediated, the full extent of the capacity of narratives in the creation, shaping, transmission and reconstruction of contemporary social identities, as well as the reproduction of the concept of nation in everyday life becomes apparent. The imagined Euro- Atlantic future of Montenegro demands certain narrative interpretations of the past, which, in latter stages tend to become meta-narratives susceptible to consensus. The linkage of significant historical events to the process of Euro-Atlantic integrations of Montenegro is preformed through different meta-discursive practices, most often through ceremonial evocations of memories of significant events from the recent as well as further history of Montenegro. In this context, celebrations of Statehood Day and Independence Day are especially important, as they serve as reminders of the decisions of the Congress of Berlin, the Podgorica Assembly, the antifascist struggle of World War II and the independence of Montenegro attained through the referendum held in 2006. The clearly defined key points, along with the logical coherence the narrative is based on, provide the narrative with a certain “flexibility” which enables it to take in new elements. Narrative interpretations of the past have a significant role in the reproduction of the nation, as well as the shaping and consolidation of a desirable national identity, while the established narrative continuity between the past, present and imagined Euro-Atlantic future of Montenegro emerges as the “official” mediator in the reproduction of contemporary Montenegrin identity in the process of Euro-Atlantic integration. In order to fully comprehend this narrative, it is advisable to conceptualize it both in a synchronic as well as a diachronic perspective, as can be shown in two charts which
Taís Quevedo Marcolino
Full Text Available This study offers methodological contributions for research and educational projects involving the use of narratives and reflective processes. Based on a study of professional practice, written narratives from clinical sessions within Occupational Therapy were analyzed using the categories proposed by Hatton and Smith (1995, to show the process of reflecting on actions: descriptive narration, reflective description, dialog reflection and critical reflection. The results presented in this paper concern the details involved in putting this methodology into operation, especially regarding the format (grammatical structure and the content (manifested reflection of each category. In this respect, complementation of the work of Hatton and Smith was sought by providing better systematization for using these categories.
Broek, van den, Pim; Janssen, Joris H.; Westerink, Joyce H.D.M.; Healey, Jennifer A.; Encarnacao, P.; Veloso, A.
Although emotions are embraced by science, their recognition has not reached a satisfying level. Through a concise overview of affect, its signals, features, and classification methods, we provide understanding for the problems encountered. Next, we identify the prerequisites for successful Affective Signal Processing: validation (e.g., mapping of constructs on signals), triangulation, a physiology-driven approach, and contributions of the signal processing community. Using these directives, ...
This article uses data from life-history interviews with English language teachers in Chile and California to illustrate methodological processes in teacher identity research through narrative analysis. To this end, the author describes the steps she took in identifying an issue to be examined, selecting particular narratives as representative of…
The aim of this study was to investigate the effects of cognitive task complexity and individual differences in input, processing, and output anxiety (IPOA) on L2 narrative production. The participants were enrolled in a bilingual secondary educational program. They performed two narrative tasks in speech and writing. The participants' level of…
A recent study by Keysar, Hayakawa, and An (2012) suggests that "thinking in a foreign language" may reduce decision biases because a foreign language provides a greater emotional distance than a native tongue. The possibility of such "disembodied" cognition is of great interest for theories of affect and cognition and for many other areas of psychological theory and practice, from clinical and forensic psychology to marketing, but first this claim needs to be properly evaluated. The purpose of this review is to examine the findings of clinical, introspective, cognitive, psychophysiological, and neuroimaging studies of affective processing in bilingual speakers in order to identify converging patterns of results, to evaluate the claim about "disembodied cognition," and to outline directions for future inquiry. The findings to date reveal two interrelated processing effects. First-language (L1) advantage refers to increased automaticity of affective processing in the L1 and heightened electrodermal reactivity to L1 emotion-laden words. Second-language (L2) advantage refers to decreased automaticity of affective processing in the L2, which reduces interference effects and lowers electrodermal reactivity to negative emotional stimuli. The differences in L1 and L2 affective processing suggest that in some bilingual speakers, in particular late bilinguals and foreign language users, respective languages may be differentially embodied, with the later learned language processed semantically but not affectively. This difference accounts for the reduction of framing biases in L2 processing in the study by Keysar et al. (2012). The follow-up discussion identifies the limits of the findings to date in terms of participant populations, levels of processing, and types of stimuli, puts forth alternative explanations of the documented effects, and articulates predictions to be tested in future research. PMID:23163422
Full Text Available This article relates to the primary study which aimed at addressing uncertainties about the type and nature of the relationship between the human immunodeficiency virus (HIV and acquired immune deficiency syndrome (AIDS and adolescent male orphans affected by this disease and all its aspects, such as poverty, exposure to crime and stigmatisation, and the lack of parental figures – more specifically, the absence of the father figure. Subsequently, this study aimed at dissecting the orphan’s life experiences in the midst of HIV and AIDS and explored ways in which these experiences influence his sexual and power relations with women and his role as future father and husband in the absence of a father figure (or male role model. Moreover, the researcher explored ways in which these past and future narratives influence or affect the male orphan’s view of and relationship with God, or whether it is rather this view of and relationship with God that influence and affect his relationship with his past narrative and writing of his future narratives. Research methods from the qualitative and case study research design and, more specifically, from postfoundational practical theology and narrative therapy, were employed in exploring the above issues. With the use of the metaphor of Tree of Life and the David narrative, the researcher journeyed with the co-researchers in the construction of a preferred alternative narrative, which in turn functions as a guiding metaphor for aspiring to the future and living their lives in a preferred and satisfying manner. Therefore this article explains the use of these metaphors during the seven movements of Postfoundational Practical Theology and shows how these metaphors succeeded in assisting the co-researchers with externalising aspects of their problem-saturated narratives, identifying unique outcomes amidst these narratives, and developing alternative narratives that serve as a vehicle for change and creating
Huang, Wen-yeh (Rene)
Many successful brands have employed brand story to communicate with consumers. Brand story plays a part in helping consumers make sense of the brand. This study intended to investigate the relationship between brand story's demensions, including authenticity, narrator, plot, and consumers' perceptions of brand image. A 2x2x2 experimental design was employed to test the effect of abovementioned dimensions on perceived brand image. Findings suggested that brand story with high authenticity, cl...
Sarah Hassan Awad
Full Text Available This is a longitudinal study of the identity process through times of dramatic social change. Using a narrative psychological approach this research follows the life stories of five Egyptian bloggers as they write their stories on online blogs over the course of the three years following the 2011 revolution, at which time Egypt has witnessed major social and political changes. The aim is to understand the identity process of individuals as they develop and adapt through changing social contexts and how they create alternative social relations as they engage in prefigurative politics. The findings shed light on how ruptures trigger a process of reflexivity, adaptive learning, and sense-making that facilitates coping and the reconstruction of a positive identity after ruptures. It also suggests that the narration of the experience of rupture through storytelling creates a heightened sense of agency in individuals’ ability to create new meanings of their world in spite of the socio-cultural and political constraints. This study presents narratives as an informing methodological resource that connects identity process with social representations and emphasizes the value of storytelling as an integral part of the adaptation process.
Functional imaging of normal and dysfunctional emotional processes is an important tool for a better understanding of the pathophysiology of affective symptoms in schizophrenia patients. These symptoms are still poorly characterized with respect to their neural correlates. Comparisons of cerebral activation during emotional paradigms offered the possibility for a better characterization of cerebral dysfunctions during emotional processing in schizophrenia. Abnormal activation patterns reveal a complex dysfunctional subcortical-cortical network. This is modulated by respective genotypes as well as psycho- and pharmacotherapy. (orig.)
Full Text Available The comprehension of stories requires the reader to imagine the cognitive and affective states of the characters. The content of many stories is unpleasant, as they often deal with conflict, disturbance or crisis. Nevertheless, unpleasant stories can be liked and enjoyed. In this fMRI study, we used a parametric approach to examine (1 the capacity of increasing negative valence of story contents to activate the mentalizing network (cognitive and affective theory of mind, ToM, and (2 the neural substrate of liking negatively valenced narratives. A set of 80 short narratives was compiled, ranging from neutral to negative emotional valence. For each story mean rating values on valence and liking were obtained from a group of 32 participants in a prestudy, and later included as parametric regressors in the fMRI analysis. Another group of 24 participants passively read the narratives in a 3 Tesla MRI scanner. Results revealed a stronger engagement of affective ToM-related brain areas with increasingly negative story valence. Stories that were unpleasant, but simulatiously liked, selectively engaged the medial prefrontal cortex (mPFC, which might reflect the moral exploration of the story content. Further analysis showed that the more the mPFC becomes engaged during the reading of negatively valenced stories, the more coactivation can be observed in other brain areas related to the neural processing of affective ToM and empathy.
Altmann, Ulrike; Bohrn, Isabel C; Lubrich, Oliver; Menninghaus, Winfried; Jacobs, Arthur M
The comprehension of stories requires the reader to imagine the cognitive and affective states of the characters. The content of many stories is unpleasant, as they often deal with conflict, disturbance or crisis. Nevertheless, unpleasant stories can be liked and enjoyed. In this fMRI study, we used a parametric approach to examine (1) the capacity of increasing negative valence of story contents to activate the mentalizing network (cognitive and affective theory of mind, ToM), and (2) the neural substrate of liking negatively valenced narratives. A set of 80 short narratives was compiled, ranging from neutral to negative emotional valence. For each story mean rating values on valence and liking were obtained from a group of 32 participants in a prestudy, and later included as parametric regressors in the fMRI analysis. Another group of 24 participants passively read the narratives in a three Tesla MRI scanner. Results revealed a stronger engagement of affective ToM-related brain areas with increasingly negative story valence. Stories that were unpleasant, but simultaneously liked, engaged the medial prefrontal cortex (mPFC), which might reflect the moral exploration of the story content. Further analysis showed that the more the mPFC becomes engaged during the reading of negatively valenced stories, the more coactivation can be observed in other brain areas related to the neural processing of affective ToM and empathy. PMID:22754519
Full Text Available This paper compares 30 patients with good therapeutic outcome to 30 with poor therapeutic outcome in terms of the differential distribution of (1 Intake Variables (2 Outcome and Process Variables, and (3 Narrative Variables. Results indicated that psychosocial functioning, motivation, pre-therapy symptoms, Working Alliance, total number of therapy sessions, total pre-post symptom reduction, and mean scoring for total working alliance in sessions 3, 4, and 8 discriminated between both groups. Results also showed that almost all narrative variables except some of them discriminated good outcome clients from poor outcome ones from the beginning, midpoint and final stage of their therapeutic process. These results are discussed according to their relevance for clinical practice.
Meijers, Frans; Lengelle, Reinekke
This chapter explores qualitative career assessment as an identity learning process where meaning-oriented learning is essential and distinguished from conditioned or semantic types of learning. In order to construct a career identity in the form of a future-oriented narrative, it is essential that learners are helped through cognitive learning stages with the help of a dialogue about concrete experiences which aims to pay attention to emotions and broadens and deepens what is expressed.
Prado, Jérôme; Spotorno, Nicola; Koun, Eric; Hewitt, Emily; Van der Henst, Jean-Baptiste; Sperber, Dan; Noveck, Ira A
Logical connectives (e.g., or, if, and not) are central to everyday conversation, and the inferences they generate are made with little effort in pragmatically sound situations. In contrast, the neural substrates of logical inference-making have been studied exclusively in abstract tasks where pragmatic concerns are minimal. Here, we used fMRI in an innovative design that employed narratives to investigate the interaction between logical reasoning and pragmatic processing in natural discourse. Each narrative contained three premises followed by a statement. In Fully-deductive stories, the statement confirmed a conclusion that followed from two steps of disjunction-elimination (e.g., Xavier considers Thursday, Friday, or Saturday for inviting his girlfriend out; he removes Thursday before he rejects Saturday and declares "I will invite her out for Friday"). In Implicated-premise stories, an otherwise identical narrative included three premises that twice removed a single option from consideration (i.e., Xavier rejects Thursday for two different reasons). The conclusion therefore necessarily prompts an implication (i.e., Xavier must have removed Saturday from consideration as well). We report two main findings. First, conclusions of Implicated-premise stories are associated with more activity than conclusions of Fully-deductive stories in a bilateral frontoparietal system, suggesting that these regions play a role in inferring an implicated premise. Second, brain connectivity between these regions increases with pragmatic abilities when reading conclusions in Implicated-premise stories. These findings suggest that pragmatic processing interacts with logical inference-making when understanding arguments in narrative discourse. PMID:25321487
Zhang, Jueman Mandy; Chen, Gina Masullo; Chock, T Makana; Wang, Yi; Ni, Liqiang; Schweisberger, Valarie
This study used self-reports and physiological measures-heart rate (HR) and skin conductance level (SCL)-to examine the effects of novelty appeals, sexual appeals, narrative versus statistical evidence, and viewer's sex on cognitive and emotional processing of HIV/AIDS public service announcements (PSAs) among heterosexually active single college students. Novelty or sexual appeals differently affected self-reported attention and cognitive effort as measured by HR. High- rather than low-novelty HIV/AIDS PSAs, perceived as more attention-eliciting, did not lead to more cognitive effort. High- rather than low-sex HIV/AIDS PSAs, not perceived as more attention-eliciting, led to more cognitive effort as reflected by greater HR deceleration. Novelty or sexual appeals also affected self-reported emotional arousal and SCL differently. HIV/AIDS PSAs with high rather than low levels of novelty or sexual appeals led to greater self-reported arousal, but not greater SCL. Message evidence interacted with message appeals to affect cognitive effort. Participants exerted greater cognitive effort during high- rather than low-novelty narrative HIV/AIDS PSAs, and during low- rather than high-novelty statistical ones. The advantage of high over low sexual appeals was more obvious in statistical than in narrative HIV/AIDS PSAs. Males reported greater emotional arousal than females during high- rather than low-sex HIV/AIDS PSAs. PMID:26642917
Full Text Available The aim of this study is to examine the mental processes that affect the piano performance. An efficient performance and education of the piano instrument depends on a complex systematic structure of a combination of some musical and technical challenges. To succeed in piano playing, one shall overcome the difficulties systematically over several years. Naturally, this process depends on many variables and the correct organization of the central nervous system plays a very important role on it. Having a complete understanding on the subject matter, it might guide the performance of piano playing and its educationBy the analysis of the historical processes, the activity of playing the piano was initially seen as a pure mechanical activity. However, at the beginning of the 20th Century, scholars had started to consider it not without its physiological and mental elements. This trend has reached today by gradually increasing its importance. Today in the contemporary piano performance and education, the mental processes are not being isolated from the whole matter of subject. In this study, the importance of the practicing methods that are based on correct organization of the central nervous system is set forth and to increase the efficiency of the piano performance, some practicing examples are given.
Rober, Peter; Van Eesbeek, Dominiek; Elliott, Robert
In this article, we look at the development in family therapy of narratives about domestic violence. We report on microanalyses of a family therapy session, using narrative research methods, including some conversation analytic tools. The main questions posed in this investigation were: How does storytelling of a highly charged and delicate topic like domestic violence develop in the session?; how do the different actors in the therapy room contribute to telling such stories?; how do actors try to put forward domestic violence as a conversational topic? and how do different actors react to these attempts? Our research illustrates how the recounting of stories of violence seems to go hand in hand with modes of interaction that discourage the telling of these stories. In the back-and-forth process between voices of hesitation and voices of reassurance, the participants weigh the level of safety in the session. In as far as the voices of hesitation can be reassured of the safety, it becomes gradually possible to talk about delicate, problematic experiences, such as violence in the family. PMID:16933436
Benelli, Enrico; Mergenthaler, Erhard; Walter, Steffen; Messina, Irene; Sambin, Marco; Buchheim, Anna; Sim, Eun J.; Viviani, Roberto
Research in psychotherapy has shown that the frequency of use of specific classes of words (such as terms with emotional valence) in descriptions of scenes of affective relevance is a possible indicator of psychological affective functioning. Using functional magnetic resonance imaging (MRI), we investigated the neural correlates of these linguistic markers in narrative texts depicting core aspects of emotional experience in human interaction, and their modulation by individual differences in...
Glucocorticoids can acutely affect memory processes, with both facilitating and impairing effects having been described. Recent work has revealed that glucocorticoids may affect learning and memory processes by interacting with glutamatergic mechanisms. In this opinion article I describe different glutamatergic pathways that glucocorticoids can affect to modulate memory processes. Furthermore, glucocorticoid-glutamatergic interactions during information processing are proposed as a potential ...
Full Text Available Research in psychotherapy has shown that the frequency of use of specific classes of words (such as terms with emotional valence in descriptions of scenes of affective relevance is a possible indicator of psychological affective functioning. Using functional magnetic resonance imaging, we investigated the neural correlates of these linguistic markers in narrative texts depicting core aspects of emotional experience in human interaction, and their modulation by individual differences in the propensity to use these markers. Emotional words activated both lateral and medial aspects of the prefrontal cortex, as in previous studies of instructed emotion regulation and in consistence with recruitment of effortful control processes. However, individual differences in the spontaneous use of emotional terms in characterizing the stimulus material were prevalently associated with modulation of the signal in the perigenual cortex, in the retrosplenial cortex and precuneus, and the anterior insula/ventrolateral prefrontal cortex. Modulation of signal by the presence of these textual markers or individual differences mostly involved areas deactivated by the main task, thus further differentiating neural correlates of these appraisal styles from those associated with effortful control. These findings are discussed in the context of reports in the literature of modulations of deactivations, which suggest their importance in orienting attention and generation of response in the presence of emotional information. These findings suggest that deactivations may play a functional role in emotional appraisal and may contribute to characterizing different appraisal styles.
This report is a first person narration of the entire process of a qualitative study exploring the impact of ESL students' native cultural and rhetorical conventions, as well as classroom cultures on their academic English writing in American universities. Data were collected through semistructured interviews. A coding system was constructed to…
Structuring the innovation process and managing multifunctional teams is a basic prerequisite successful innovation. A well-structured process gives the possibility to implement effective multifunctional teamwork. Meanwhile, multifunctional teamwork helps to optimise and accomplish the innovation process. Organizational support is necessary to achieve effective teamwork. Designing or changing the organizational structures for multifunctional collaboration is an important issue. Changing th...
Structuring the innovation process and managing multifunctional teams is a basic prerequisite successful innovation. A well-structured process gives the possibility to implement effective multifunctional teamwork. Meanwhile, multifunctional teamwork helps to optimise and accomplish the innovation process. Organizational support is necessary to achieve effective teamwork. Designing or changing the organizational structures for multifunctional collaboration is an important issue. Changing the s...
Peach, Richard K; Coelho, Carl A
Some suggest that traumatic brain injury (TBI) produces dissociation between the macrolinguistic and microlinguistic levels of discourse production. This assumption is based primarily on studies that have found preserved intersentential cohesion and/or intra-sentential processing in narratives produced by these individuals. However, few studies exist, if any, that have investigated the relationship between these processes in TBI speakers who do demonstrate such microlinguistic impairments. This study investigated the relationship between impairments of intersentential cohesion and intra-sentential processing in the discourse of 15 speakers with severe TBI. The results demonstrated a significant relationship between the production of cohesive ties and instances of intra-sentential impairment that suggests that utilization of resources for adequate cohesion appears to negatively affect intra-sentential processing following TBI. We propose that macrolinguistic and microlinguistic processes are not independent of one another, as has been proposed, but share cognitive resources that support the planning and production of both local (microlinguistic) and long-distance (macrolinguistic) relationships expressed through discourse. PMID:26593882
Volkman, Julie E.; Parrott, Roxanne L.
This study examined the use of different narratives expressing positive or negative emotions, and varying the narrator's perspective on the arousal of discrete emotions, dominant cognitions, perceived evidence quality, and perceived message effectiveness related to osteoporosis behavioral intentions. Formative research led to the creation of…
Genet, Jessica J; Siemer, Matthias
Trait resilience is a stable personality characteristic that involves the self-reported ability to flexibly adapt to emotional events and situations. The present study examined cognitive processes that may explain individual differences in trait resilience. Participants completed self-report measures of trait resilience, cognitive flexibility and working memory capacity tasks, and a novel affective task-switching paradigm that assesses the ability to flexibly switch between processing the affective versus non-affective qualities of affective stimuli (i.e., flexible affective processing). As hypothesised, cognitive flexibility and flexible affective processing were unique predictors of trait resilience. Working memory capacity was not predictive of trait resilience, indicating that trait resilience is tied to specific cognitive processes rather than overall better cognitive functioning. Cognitive flexibility and flexible affective processing were not associated with other trait measures, suggesting that these flexibility processes are unique to trait resilience. This study was among the first to investigate the cognitive abilities underlying trait resilience. PMID:21432680
DiFulvio, Gloria T; Gubrium, Aline C; Fiddian-Green, Alice; Lowe, Sarah E; Del Toro-Mejias, Lizbeth Marie
Digital storytelling (DST) engages participants in a group-based process to create and share narrative accounts of life events. The process of individuals telling their own stories has not been well assessed as a mechanism of health behavior change. This study looks at outcomes associated with engaging in the DST process for vulnerable youth. The project focused on the experiences of Puerto Rican Latinas between the ages of 15 to 21. A total of 30 participants enrolled in a 4-day DST workshops, with 29 completing a 1 to 3-minute digital story. Self-reported data on several scales (self-esteem, social support, empowerment, and sexual attitudes and behaviors) were collected and analyzed. Participants showed an increase in positive social interactions from baseline to 3-month post workshop. Participants also demonstrated increases in optimism and control over the future immediately after the workshop, but this change was not sustained at 3 months. Analysis of qualitative results and implications are discussed. PMID:27166356
Researchers from the medical center of the free university of Amsterdam report that the radiotherapy can hinder the cognitive functions of patients affected by cerebral tumors treated after a surgery. Even low dose radiation could contribute in their opinion, to the progressive cognitive decline of patients suffering of low grade gliomas, the most commune cerebral tumor. To get these conclusions, 65 patients, whom half of them received a radiotherapy, had a neurological and psychological evaluation twelve years after their treatment. Results: 53% of patients treated by radiotherapy present disorders of attention, memory, execution and speed of information treatment against 27% of these ones that received an only surgery. The researchers conclude to the necessity to take into account this risk in the choice of treatment, or even to avoid radiotherapy in this precise case. (N.C.)
Keetels, Mirjam; Vroomen, Jean
The authors examined the effects of a task-irrelevant sound on visual processing. Participants were presented with revolving clocks at or around central fixation and reported the hand position of a target clock at the time an exogenous cue (1 clock turning red) or an endogenous cue (a line pointing toward 1 of the clocks) was presented. A…
Maintaining good surface water quality is recognized as one of the greatest challenges for future generations. In northern-latitudes, it is predicted that aquatic ecosystems may experience a large climatic change. This could have dramatic consequences for the hydrological cycle, which influences many biogeochemical process and ultimately stream water quality. Additionally, increasing demand for forest resources can increase the pressure on water resources in the boreal forest that already exp...
kapitlet omhandler Narrative psykologiske teorier i et personlighedspsykologisk og socio-kulturelt perspektiv.......kapitlet omhandler Narrative psykologiske teorier i et personlighedspsykologisk og socio-kulturelt perspektiv....
Katovic, A.; Giordano, G. [Universita della Calabria, Rende (Italy)
The synthesis mechanism of the high silica zeolite types other than MFI is rarely studied in the open literature. This work is devoted to the role of different parameters governing the zeolite MTW crystallization process. The influence of the most important factors: the nature of the silica and alumina source, the type of the organic cation, the alkalinity of the reaction mixture and the crystallization temperature, was studied. The molar composition of the initial hydrogel was varied in other to determine the crystallization field of the zeolite MTW. The observed morphology and particle size of the crystallites are related to the corresponding reaction conditions. The competitive formation of the other zeolite types (prevalently MFI and BEA) is discussed.
Keller, C.; Cooper, D.; Eichinger, W. [and others
This is the final report of a three-year, Laboratory Directed Research and Development project at the Los Alamos National Laboratory (LANL). The main objective was, by a combined theoretical and observational approach, to develop improved models of dynamic processes in the oceans and atmosphere and to incorporate them into large climate codes, chiefly in four main areas: numerical physics, chemistry, water vapor, and ocean-atmosphere interactions. Main areas of investigation included studies of: cloud parameterizations for global climate codes, Lidar and the planetary boundary layer, chemistry, climate variability using coupled ocean-atmospheric models, and numerical physical methods. This project employed a unique approach that included participation of a number of University of California faculty, postdoctoral fellows and graduate students who collaborated with Los Alamos research staff on specific tasks, thus greatly enhancing the research output. Overall accomplishments during the sensing of the atmospheric planetary were: (1) first two- and three-dimensional remote sensing of the atmospheric planetary boundary layer using Lidars, (2) modeling of 20-year cycle in both pressure and sea surface temperatures in North Pacific, (3) modeling of low frequency internal variability, (4) addition of aerosols to stratosphere to simulate Pinatubo effect on ozone, (5) development of fast, comprehensive chemistry in the troposphere for urban pollution studies, (6) new prognostic cloud parameterization in global atmospheric code remedied problems with North Pacific atmospheric circulation and excessive equatorial precipitation, (7) development of a unique aerosol analysis technique, the aerosol time-of-flight mass spectrometer (ATOFMS), which allows real-time analysis of the size and chemical composition of individual aerosol particles, and (8) numerical physics applying Approximate Inertial Manifolds to ocean circulation. 14 refs., 6 figs.
Nissen, Thomas Elkjer
, implementation structures, and capabilities can be used to inform the construction of strategic narratives in NATO. Using Libya as a case study he explains that the formulation and implementation of strategic narratives in NATO currently is a fragmented process that rarely takes into account the grand strategic...... objectives formulated in NATO headquarters. Consequently, the future construction of strategic narratives in NATO must be based on the strategic variables....
S.E. Baumgartner; W. Wirth
The present study investigates the role of affective priming during the processing of news articles. It is assumed that the valence of the affective response to a news article will influence the processing of subsequent news articles. More specifically, it is hypothesized that participants who read
as the central reason for introducing a new perspective on coaching - an approach significantly different from traditional sports coaching. A theoretical framework of this coaching approach is presented by balancing between an individual, experiential, embodied perspective on the one hand and a social, cultural...... is presented to give a concrete example of this narrative, community psychological oriented intervention, a process which helps people to develop a sense of personal or cultural identity and an understanding of their doing as being in correspondence with their values and intentions. The overarching focus...... of narrative coaching as presented in this chapter is on shaping modified, uplifting and/or alternative stories about experiences and activities athletes or exercisers are able to share in their concrete community of practice. These joint actions might be a way to build up local cultures in different sport...
Hoey, Jesse; Schroeder, Tobias; Alhothali, Areej
This paper describes a novel method for building affectively intelligent human-interactive agents. The method is based on a key sociological insight that has been developed and extensively verified over the last twenty years, but has yet to make an impact in artificial intelligence. The insight is that resource bounded humans will, by default, act to maintain affective consistency. Humans have culturally shared fundamental affective sentiments about identities, behaviours, and objects, and th...
van Silfhout, Gerdineke; Evers-Vermeul, Jacqueline; Sanders, Ted
Many young readers fail to construct a proper mental text representation, often due to a lack of higher-order skills such as making integrative and inferential links. In an eye-tracking experiment among 141 Dutch eighth graders, we tested whether coherence markers (moreover, after, because) improve students' online processing and their…
Schryver, Jack C [ORNL; Begoli, Edmon [ORNL; Jose, Ajith [Missouri University of Science and Technology; Griffin, Christopher [Pennsylvania State University
Political communications in the form of unstructured text convey rich connotative meaning that can reveal underlying group social processes. Previous research has focused on sentiment analysis at the document level, but we extend this analysis to sub-document levels through a detailed analysis of affective relationships between entities extracted from a document. Instead of pure sentiment analysis, which is just positive or negative, we explore nuances of affective meaning in 22 affect categories. Our affect propagation algorithm automatically calculates and displays extracted affective relationships among entities in graphical form in our prototype (TEAMSTER), starting with seed lists of affect terms. Several useful metrics are defined to infer underlying group processes by aggregating affective relationships discovered in a text. Our approach has been validated with annotated documents from the MPQA corpus, achieving a performance gain of 74% over comparable random guessers.
Full Text Available The ability to recognize emotions contained in facial expressions are affected by both affective traits and states and varies widely between individuals. While affective traits are stable in time, affective states can be regulated more rapidly by environmental stimuli, such as music, that indirectly modulate the brain state. Here, we tested whether a relaxing or irritating sound environment affects implicit processing of facial expressions. Moreover, we investigated whether and how individual traits of anxiety and emotional control interact with this process. 32 healthy subjects performed an implicit emotion processing task (presented to subjects as a gender discrimination task while the sound environment was defined either by a a therapeutic music sequence (MusiCure, b a noise sequence or c silence. Individual changes in mood were sampled before and after the task by a computerized questionnaire. Additionally, emotional control and trait anxiety were assessed in a separate session by paper and pencil questionnaires. Results showed a better mood after the MusiCure condition compared with the other experimental conditions and faster responses to happy faces during MusiCure compared with angry faces during Noise. Moreover, individuals with higher trait anxiety were faster in performing the implicit emotion processing task during MusiCure compared with Silence. These findings suggest that sound-induced affective states are associated with differential responses to angry and happy emotional faces at an implicit stage of processing, and that a relaxing sound environment facilitates the implicit emotional processing in anxious individuals.
Palmer, C.D.; Wittbrodt, P R
The remediation of chromium-contaminated sites requires knowledge of the processes that control the migration and transformation of chromium. Advection, dispersion, and diffusion are physical processes affecting the rate at which contaminants can migrate in the subsurface. Heterogeneity is an important factor that affects the contribution of each of these mechanisms to the migration of chromium-laden waters. Redox reactions, chemical speciation, adsorption/desorption phenomena, and precipitat...
Popova, Yanna B
This paper proposes an understanding of literary narrative as a form of social cognition and situates the study of such narratives in relation to the new comprehensive approach to human cognition, enaction. The particular form of enactive cognition that narrative understanding is proposed to depend on is that of participatory sense-making, as developed in the work of Di Paolo and De Jaegher. Currently there is no consensus as to what makes a good literary narrative, how it is understood, and why it plays such an irreplaceable role in human experience. The proposal thus identifies a gap in the existing research on narrative by describing narrative as a form of intersubjective process of sense-making between two agents, a teller and a reader. It argues that making sense of narrative literature is an interactional process of co-constructing a story-world with a narrator. Such an understanding of narrative makes a decisive break with both text-centered approaches that have dominated both structuralist and early cognitivist study of narrative, as well as pragmatic communicative ones that view narrative as a form of linguistic implicature. The interactive experience that narrative affords and necessitates at the same time, I argue, serves to highlight the active yet cooperative and communal nature of human sociality, expressed in the many forms than human beings interact in, including literary ones. PMID:25202286
Full Text Available Affective attention involves bottom-up perceptual selection that prioritizes motivationally significant stimuli. To clarify the extent to which this process is automatic, we investigated the dependence of affective attention on the intention to process emotional meaning. Affective attention was manipulated by presenting IAPS images with variable arousal and intentionality by requiring participants to make affective and non-affective evaluations. Polytomous rather than binary decisions were required from the participants in order to elicit relatively deep emotional processing. The temporal dynamics of prioritized processing were assessed using Early Posterior Negativity (EPN, 175-300 ms as well as P3-like (P3, 300 – 500 ms and Slow Wave (SW, 500 – 1500 ms portions of the Late Positive Potential. All analysed components were differentially sensitive to stimulus categories suggesting that they indeed reflect distinct stages of motivational significance encoding. The intention to perceive emotional meaning had no effect on EPN, an additive effect on P3, and an interactive effect on SW. We concluded that affective attention went from completely unintentional during the EPN to partially unintentional during P3 and SW where top-down signals, respectively, complemented and modulated bottom-up differences in stimulus prioritization. The findings were interpreted in light of two-stage models of visual perception by associating the EPN with large-capacity initial relevance detection and the P3 as well as SW with capacity-limited consolidation and elaboration of affective stimuli.
Foster, Jennifer M; Hagedorn, W Bryce
Numerous children receive counseling for sexual abuse, yet their personal perspectives related to the abuse, the impact of making the disclosure, and the recovery process are noticeably absent from the scholarly literature. This study addressed this gap by analyzing trauma narratives written by children as part of a counseling intervention. Qualitative analysis revealed three themes: memories of the abuse, the disclosure and subsequent events, and the healing journey. Children's descriptions of their thoughts, feelings, and beliefs about their experiences are delineated and recommendations are provided for counseling professionals to increase the efficacy of care provided. PMID:24819252
Geertz, Armin W.
Denne artikel er en introduktion til et temanummer i religionslærernes tidsskrift i USA. Den er et udtræk af mit kapitel "Religious Narrative, Cognition and Culture: Approaches and Definitions" udgivet i Religious Narrative, Cognition and Culture: Image and Word in the mind of Narrative, redigeret...
"The Hunger Games"is a personal heroine to type"I"perspective to expand public narrative fiction. Female Charac-ters in"see"in establishing their dominant position, while the male marginalization, and construction of the female conscious-ness. Personal type disclosed in the narrative voice has justifiably authority, but the female narrator in the narrative process will encounter all kinds of repression, the author let people keep their own voice, using the first-person narrative voice group spokes-men style, interior monologue strategy digestion Men authority, breaking the traditional patriarchal narrative traditions under the order issued roundabout way hidden female voice, access to authoritative narrative.
Medicine is often pictured as one of the main examples of “big data science” with a number of challenges and successful stories where data have saved lives . In addition to structured databases that store expert-curated information, unstructured and semi-structured data is a huge and often most up-to-date resource of medical knowledge. These include scientific literature, clinical narratives and social media, which typically capture findings, knowledge and experience of the three main “sta...
Full Text Available Using narrative research methods with an emphasis on the value of practical theological wisdom and an awareness of postmodernism and social constructionism as paradigmatic context, the adaptation process of the Vermaak (pseudonym family after a move from South Africa to New Zealand, was explored. Five major areas of their family life in which change occurred are discussed and their experience of God’s involvement in the process is articulated. This understanding is enriched by an interdisciplinary inquiry which highlighted the process and the importance of the motivation for an overseas move as a helpful or hindering factor for meaningful adaptation. A brief mention of possible physical, psychological and social consequences is followed by a few comments that might be helpful to others. The Vermaak family managed to strike a balance between the continuation of their past story and embracing their new context. This fact provides a hopeful anticipated future.
Chui, Harold; Hill, Clara E; Kline, Kathryn; Kuo, Patty; Mohr, Jonathan J
Studies on therapist factors have mostly focused on therapist traits rather than states such as affect. Research related to therapist affect has often looked at therapist baseline well-being or therapist reactions, but not both. Fifteen therapists and 51 clients rated pre- and postsession affect, as well as postsession working alliance and session quality, for 1,172 sessions of individual psychotherapy at a community clinic. Therapists' affect became more positive when clients were initially positive and when clients became more positive over the session, and became more negative when clients were initially negative and when clients became more negative over the session. Furthermore, when therapists were initially positive in affect and when therapists became more positive over the session, clients rated the session quality to be high. Conversely, when therapists were initially negative in affect and when therapists became more negative over the session, clients rated the session quality and working alliance low. On open-ended questions, therapists reported mood shifts in 67% of sessions (63% positive, 50% negative). Positive affect change was attributed to collaborating with the client, perceiving the client to be engaged, or being a good therapist. Negative affect change was attributed to having a difficult client, perceiving the client to be in distress, or being a poor therapist. Thus, therapist state affect at presession and change in affect across a session may independently contribute to the process and outcome of therapy sessions. The examination of within-therapist variables over the course of therapy may further our understanding of therapist factors. (PsycINFO Database Record PMID:27177026
Full Text Available The purpose of the present study was the investigation of interaction effects between functional MRI scanner noise and affective neural processes. Stimuli comprised of psychoacoustically balanced musical pieces, expressing three different emotions (fear, neutral, joy. Participants (N=34, 19 female were split into two groups, one subjected to continuous scanning and another subjected to sparse temporal scanning that features decreased scanner noise. Tests for interaction effects between scanning group (sparse/quieter vs continuous/noisier and emotion (fear, neutral, joy were performed. Results revealed interactions between the affective expression of stimuli and scanning group localized in bilateral auditory cortex, insula and visual cortex (calcarine sulcus. Post-hoc comparisons revealed that during sparse scanning, but not during continuous scanning, BOLD signals were significantly stronger for joy than for fear, as well as stronger for fear than for neutral in bilateral auditory cortex. During continuous scanning, but not during sparse scanning, BOLD signals were significantly stronger for joy than for neutral in the left auditory cortex and for joy than for fear in the calcarine sulcus. To the authors' knowledge, this is the first study to show a statistical interaction effect between scanner noise and affective processes and extends evidence suggesting scanner noise to be an important factor in functional MRI research that can affect and distort affective brain processes.
WAYAN SUENA; I GUSTI NGURAH RAKA; KETUT BUDIAWAN
Temporary storage ofthe rice seed during processing, their quality mostly affected by moisture content.Aimed of the experiment is to know the effect of moisture content to the viability of rice seed during processing (short or temporarystorage). The experiment was conducted at Laboratory Department of Agronomy, Faculty of Agriculture, Udayana University. The experiment results show that the interaction effect between moisture content and storage were highly significant to almost all variables...
Brázdil, M.; Roman, R.; Urbánek, Tomáš; Chládek, Jan; Špok, Dalibor; Jurák, Pavel; Daniel, P.
Istanbul: Istanbul University, 2008. s. 412. ISBN N. [ICON X - International Conference on Cognitive Neuroscience /10./. 01.09.2008-05.09.2008, Bodrum] Institutional research plan: CEZ:AV0Z20650511; CEZ:AV0Z70250504 Keywords : deep brain structures * intracerebral EEG * affective picture processing Subject RIV: FH - Neurology
Drukteinis, Albert M
Psychiatrists function, in part, as historians who rely on patient narratives to help them understand presenting mental disorders and explain their causes. Forensic psychiatrists have been skeptical of using narratives, raising concerns about their lack of objectivity and potential for bias. They also have criticized narratives as being more performative than scientific. Recent authors, however, have pointed out that narratives may be helpful in forming forensic opinions and supporting oral testimony, while stressing that their use must be consistent with the ethics espoused by forensic psychiatry. This article reviews the role of narratives in understanding human events and the ubiquitous presence of narratives in the judicial process. It delves into the inescapability of using explicit or implicit narratives in the course of forensic practice, as well as how they may be meaningfully incorporated into evaluations and find expression alongside scientific principles. PMID:25492068
Topolinski, Sascha; Erle, Thorsten M; Reber, Rolf
Current theories assume that perception and affect are separate realms of the mind. In contrast, we argue that affect is a genuine online-component of perception instantaneously mirroring the success of different perceptual stages. Consequently, we predicted that the success (failure) of even very early and cognitively encapsulated basic visual processing steps would trigger immediate positive (negative) affective responses. To test this assumption, simple visual stimuli that either allowed or obstructed early visual processing stages without participants being aware of this were presented briefly. Across 5 experiments, we found more positive affective responses to stimuli that allowed rather than obstructed Gestalt completion at certain early visual stages (Experiments 1-3; briefest presentation 100 ms with post-mask), and visual disambiguation in possible vs. impossible Necker cubes (Experiments 4 and 5; briefest presentation 100 ms with post-mask). This effect was observed both on verbal preference ratings (Experiments 1, 2, and 4) and as facial muscle responses occurring within 2-4 s after stimulus onset (zygomaticus activity; Experiments 3 and 7). For instance, in participants unaware of spatial possibility we found affective discrimination between possible and impossible Necker cubes (the famous Freemish Crate) for 100 ms presentation timings, although a conscious discrimination took more than 2000 ms (Experiment 4). PMID:25855534
Mantere, Saku; Aula, Pekka; Schildt, Henri; Vaara, Eero
We examine how organizational stakeholders use narratives in their psychological processing of venture failure. We identify a range of ânarrative attributionsâ, alternative accounts of failure that actors draw on to process the failure and their role in it. Our analysis provides a view of entrepreneurial failure as a complex social construction, as entrepreneurs, hired executives, employees and the media construct failure in distinctively different ways. Narratives provide means for both ...
Full Text Available Humans share aspects of their facial affect with other species such as dogs. Here we asked whether untrained human observers with and without dog experience are sensitive to these aspects and recognize dog affect with better-than-chance accuracy. Additionally, we explored similarities in the way observers process dog and human expressions. The stimulus material comprised naturalistic facial expressions of pet dogs and human infants obtained through positive (i.e., play and negative (i.e., social isolation provocation. Affect recognition was assessed explicitly in a rating task using full face images and images cropped to reveal the eye region only. Additionally, affect recognition was assessed implicitly in a lexical decision task using full faces as primes and emotional words and pseudowords as targets. We found that untrained human observers rated full face dog expressions from the positive and negative condition more accurately than would be expected by chance. Although dog experience was unnecessary for this effect, it significantly facilitated performance. Additionally, we observed a range of similarities between human and dog face processing. First, the facial expressions of both species facilitated lexical decisions to affectively congruous target words suggesting that their processing was equally automatic. Second, both dog and human negative expressions were recognized from both full and cropped faces. Third, female observers were more sensitive to affective information than were male observers and this difference was comparable for dog and human expressions. Together, these results extend existing work on cross-species similarities in facial emotions and provide evidence that these similarities are naturally exploited when humans interact with dogs.
Full Text Available “Chick lit” has become more and more popular in recent years, and the portrayed female’s power and subjectivity have stirred many debates and been centered as controversial issues. Focusing on two films of this genre, this study firstly undertook narrative analysis to understand how in the storylines women just entering the workplaces could overcome a wide variety of challenges, and then performed in-depth interviews to explore how young female audiences interpreted the films. The study found that both movies presented conflicts within and between love life and workplace relationship in the kernel events. Regarding these conflicts portrayed, interviewed audiences, on one hand, thought that work and love life both should get well balanced, echoing social expectations for women, while on the other hand, recognized and appreciated the successful career women’s characteristics owned by the heroines, and pointed out that the films equipped females with the power to accomplish their dreams.
Full Text Available The affect misattribution procedure (AMP was proposed as a technique to measure an implicit attitude to a prime image . In the AMP, neutral symbols (e.g., a Chinese pictograph, called the target are presented, following an emotional stimulus (known as the prime. Participants often misattribute the positive or negative affect of the priming images to the targets in spite of receiving an instruction to ignore the primes. The AMP effect has been investigated using behavioral measures; however, it is difficult to identify when the AMP effect occurs in emotional processing-whether the effect may occur in the earlier attention allocation stage or in the later evaluation stage. In this study, we examined the neural correlates of affect misattribution, using event-related potential (ERP dividing the participants into two groups based on their tendency toward affect misattribution. The ERP results showed that the amplitude of P2 was larger for the prime at the parietal location in participants showing a low tendency to misattribution than for those showing a high tendency, while the effect of judging neutral targets amiss according to the primes was reflected in the late processing of targets (LPP. In addition, the topographic pattern analysis revealed that EPN-like component to targets was correlated with the difference of AMP tendency as well as P2 to primes and LPP to targets. Taken together, the mechanism of the affective misattribution was closely related to the attention allocation processing. Our findings provide neural evidence that evaluations of neutral targets are misattributed to emotional primes.
Olofsson, Jonas K.; Nordin, Steven; Sequeira, Henrique; Polich, John
The review summarizes and integrates findings from 40 years of event-related potential (ERP) studies using pictures that differ in valence (unpleasant-to-pleasant) and arousal (low-to-high) and that are used to elicit emotional processing. Affective stimulus factors primarily modulate ERP component amplitude, with little change in peak latency observed. Arousal effects are consistently obtained, and generally occur at longer latencies. Valence effects are inconsistently reported at several la...
Malin eBjornsdotter; Ilanit eGordon; Pelphrey, Kevin A.; Håkan eOlausson; Martha eKaiser
Affective tactile stimulation plays a key role in the maturation of neural circuits, but the development of brain mechanisms processing touch is poorly understood. We therefore used functional magnetic resonance imaging (fMRI) to study brain responses to soft brush stroking of both glabrous (palm) and hairy (forearm) skin in healthy children (5-13 years), adolescents (14-17 years), and adults (25-35 years). Adult-defined regions-of-interests in the primary somatosensory cortex (SI), secondary...
Driscoll, Mary C. [St. Bonaventure University, St Bonaventure, NY(United States)
The Project Narrative describes how the funds from the DOE grant were used to purchase equipment for the biology, chemistry, physics and mathematics departments. The Narrative also describes how the equipment is being used. There is also a list of the positive outcomes as a result of having the equipment that was purchased with the DOE grant.
London: College Publications, 2012 - (Currie, G.; Koťátko, P.; Pokorný, M.), s. 178-193 ISBN 978-1-84890-056-1 Institutional support: RVO:67985955 Keywords : types of narration * narrative performance * fictional world Subject RIV: AA - Philosophy ; Religion
Pérez-Poch, A.; Bru, C.; Nicolau, C.
The purpose of this study was to evaluate diffuse affectations in the liver using texture image processing techniques. Ultrasound diagnose equipments are the election of choice to be used in space environments as they are free from hazardous effects on health. However, due to the need for highly trained radiologists to assess the images, this imaging method is mainly applied on focal lesions rather than on non-focal ones. We have conducted a clinical study on 72 patients with different degrees of chronic hepatopaties and a group of control of 18 individuals. All subjects' clinical reports and results of biopsies were compared to the degree of affectation calculated by our computer system , thus validating the method. Full statistical results are given in the present paper showing a good correlation (r=0.61) between pathologist's report and analysis of the heterogenicity of the processed images from the liver. This computer system to analyze diffuse affectations may be used in-situ or via telemedicine to the ground.
Dette pilotstudies ambition er at undersøge, hvordan og hvorfor narrative elementer lejlighedsvist aktiveres af aktører i deres kontakt med bibliotekarer i folkebiblioteker. Ved hjælp af en kulturanalytisk tilgang studeres forskellige aktørers narrative udvidelser af referenceinterviewet. Teoretisk....... Pilotstudiet bekræfter de 2 indledende antagelser: 1) at nogle aktører anvender narrative udvidelser, fordi de vælger at betone den mellemmenneskelige relation mellem aktør og bibliotekar, som om det var enhver anden social relation og derved ignorerer andre, mere repræsentative dele af bibliotekarernes...... funktioner. Og 2) at nogle aktører anvender narrative udvidelser i bestræbelserne på at legitimere egne sociale positioner og identitetsdannelse gennem kritisk refleksion over bibliotekarernes og folkebibliotekets institutionelle position og magt. Gennem den narrative udvidelse formår disse aktører at...
Habermas, Tilmann; Meier, Michaela; Mukhtar, Barbara
Two studies test the assertion that anger, sadness, fear, pride, and happiness are typically narrated in different ways. Everyday events eliciting these 5 emotions were narrated by young women (Study 1) and 5- and 8-year-old girls (Study 2). Negative narratives were expected to engender more effort to process the event, be longer, more grammatically complex, more often have a complication section, and use more specific emotion labels than global evaluations. Narratives of Hogan's (2003) juncture emotions anger and fear were expected to focus more on action and to contain more core narrative sections of orientation, complication, and resolution than narratives of the outcome emotions sadness and happiness. Hypotheses were confirmed for adults except for syntactic complexity, whereas children showed only some of these differences. Hogan's theory that juncture emotions are restricted to the complication section was not confirmed. Finally, in adults, indirect speech was more frequent in anger narratives and internal monologue in fear narratives. It is concluded that different emotions should be studied in how they are narrated, and that narratives should be analyzed according to qualitatively different emotions. PMID:20001120
Perlut, N.G.; Freeman-Gallant, C. R.; Strong, A.M.; Donovan, T.M.; Kilpatrick, C.W.; Zalik, N.J.
Hay harvests have detrimental ecological effects on breeding songbirds, as harvesting results in nest failure. Importantly, whether harvesting also affects evolutionary processes is not known. We explored how hay harvest affected social and genetic mating patterns, and thus, the overall opportunity for sexual selection and evolutionary processes for a ground-nesting songbird, the Savannah sparrow (Passerculus sandwichensis). On an unharvested field, 55% of females were in polygynous associations, and social polygyny was associated with greater rates of extra-pair paternity (EPP). In this treatment, synchrony explained variation in EPP rates, as broods by more synchronous females had more EPP than broods by asynchronous females. In contrast, on a harvested field, simultaneous nest failure caused by haying dramatically decreased the overall incidence of EPP by increasing the occurrence of social monogamy and, apparently, the ability of polygynous males to maintain paternity in their own nests. Despite increased social and genetic monogamy, these haying-mediated changes in mating systems resulted in greater than twofold increase in the opportunity for sexual selection. This effect arose, in part, from a 30% increase in the variance associated with within-pair fertilization success, relative to the unharvested field. This effect was caused by a notable increase (+110%) in variance associated with the quality of social mates following simultaneous nest failure. Because up to 40% of regional habitat is harvested by early June, these data may demonstrate a strong population-level effect on mating systems, sexual selection, and consequently, evolutionary processes. ?? 2008 The Authors.
Gamal El-Din, M.; Pourrezaei, P.; Chelme-Ayala, P.; Zubot, W. [Alberta Univ., Edmonton, AB (Canada). Dept. of Civil and Environmental Engineering
Oil sands operations generate an array of oil sands process-affected water (OSPW) that will eventually be released to the environment. This water must be evaluated within conventional and advanced water treatment technologies. Water management strategies propose options for increased reuse and recycling of water from settling ponds, as well as safe discharge. This presentation outlined the typical composition of OSPW. Constituents of concern in OSPW include suspended solids, hydrocarbons, salts, ammonia, trace metals, and dissolved organics such as naphthenic acids (NAs). Petroleum coke is one of the by-products generated from bitumen extraction in the oil sands industry and can be used as one of the possible treatment processes for the removal of organic compounds found in OSPW. Activated carbon adsorption is an effective process, able to adsorb organic substances such as oils, radioactive compounds, petroleum hydrocarbons, poly aromatic hydrocarbons and various halogenated compounds. The objectives of this study were to evaluate the production of activated carbon from petroleum coke using steam as the activation media; to determine the factors affecting the absorption of NAs; and to evaluate the activated coke adsorption capacity for the reduction of NAs and dissolved organic carbons present in OSPW. It was concluded that petroleum non-activated coke has the ability to decrease COD, alkalinity, and NA concentration. tabs., figs.
I argue against two popular claims. The first is a descriptive, empirical claim about the nature of ordinary human experience which I call the psychological Narrativity thesis (PNT). According to PNT, 'each of us constructs and lives a "narrative" … this narrative is us, our identities' (Sacks O. The Man Who Mistook His Wife for a Hat. London: Duckworth; 1985, 110). The second is a normative, ethical claim which I call the ethical Narrativity thesis (ENT). According to ENT, we ought to live our lives narratively, or as a story: a 'basic condition of making sense of ourselves is that we grasp our lives in a narrative' and have an understanding of our lives 'as an unfolding story' (Taylor C. Sources of the Self. Cambridge: Cambridge University Press; 1989, 47-52). On this view a person 'creates his identity (only) by forming an autobiographical narrative-a story of his life', and must be in possession of a full and 'explicit narrative (of his life) to develop fully as a person' (Schechtman M. The Constitution of Selves. Ithaca, NY: Cornell University Press; 1996, 93. WIREs Cogn Sci 2010 1 775-780 For further resources related to this article, please visit the WIREs website. PMID:26271776
Highlights: • Mixing of acid riverine water with alkaline seawater was studied in an estuary. • Combination of data and geochemical tools allowed modeling the water mixing. • The main geochemical processes were identified and for the first time quantified. • Water chemistry is the result of mixing, dissolution-precipitation and sorption. • Main reactions: gypsum and calcite dissolution and Al and Fe solids precipitation. - Abstract: This study provides geochemical data with the aim of identifying and quantifying the main processes occurring in an Acid Mine Drainage (AMD) affected estuary. With that purpose, water samples of the Huelva estuary were collected during a tidal half-cycle and ion–ion plots and geochemical modeling were performed to obtain a general conceptual model. Modeling results indicated that the main processes responsible for the hydrochemical evolution of the waters are: (i) the mixing of acid fluvial water with alkaline ocean water; (ii) precipitation of Fe oxyhydroxysulfates (schwertmannite) and hydroxides (ferrihydrite); (iii) precipitation of Al hydroxysulfates (jurbanite) and hydroxides (amorphous Al(OH)3); (iv) dissolution of calcite; and (v) dissolution of gypsum. All these processes, thermodynamically feasible in the light of their calculated saturation states, were quantified by mass-balance calculations and validated by reaction-path calculations. In addition, sorption processes were deduced by the non-conservative behavior of some elements (e.g., Cu and Zn)
Full Text Available Affective tactile stimulation plays a key role in the maturation of neural circuits, but the development of brain mechanisms processing touch is poorly understood. We therefore used functional magnetic resonance imaging (fMRI to study brain responses to soft brush stroking of both glabrous (palm and hairy (forearm skin in healthy children (5-13 years, adolescents (14-17 years and adults (25-35 years. Adult-defined regions-of-interests in the primary somatosensory cortex (SI, secondary somatosensory cortex (SII, insular cortex and right posterior superior temporal sulcus (pSTS were significantly and similarly activated in all age groups. Whole-brain analyses revealed that responses in the ipsilateral SII were positively correlated with age in both genders, and that responses in bilateral regions near the pSTS correlated significantly and strongly with age in females but not in males. These results suggest that brain mechanisms associated with both sensory-discriminative and affective-motivational aspects of touch are largely established in school-aged children, and that there is a general continuing maturation of SII and a female-specific increase in pSTS sensitivity with age. Our work establishes a groundwork for future comparative studies of tactile processing in developmental disorders characterized by disrupted social perception such as autism.
Paquette, Sébastien; Peretz, Isabelle; Belin, Pascal
The Musical Emotional Bursts (MEB) consist of 80 brief musical executions expressing basic emotional states (happiness, sadness and fear) and neutrality. These musical bursts were designed to be the musical analog of the Montreal Affective Voices (MAV)-a set of brief non-verbal affective vocalizations portraying different basic emotions. The MEB consist of short (mean duration: 1.6 s) improvisations on a given emotion or of imitations of a given MAV stimulus, played on a violin (10 stimuli × 4 [3 emotions + neutral]), or a clarinet (10 stimuli × 4 [3 emotions + neutral]). The MEB arguably represent a primitive form of music emotional expression, just like the MAV represent a primitive form of vocal, non-linguistic emotional expression. To create the MEB, stimuli were recorded from 10 violinists and 10 clarinetists, and then evaluated by 60 participants. Participants evaluated 240 stimuli [30 stimuli × 4 (3 emotions + neutral) × 2 instruments] by performing either a forced-choice emotion categorization task, a valence rating task or an arousal rating task (20 subjects per task); 40 MAVs were also used in the same session with similar task instructions. Recognition accuracy of emotional categories expressed by the MEB (n:80) was lower than for the MAVs but still very high with an average percent correct recognition score of 80.4%. Highest recognition accuracies were obtained for happy clarinet (92.0%) and fearful or sad violin (88.0% each) MEB stimuli. The MEB can be used to compare the cerebral processing of emotional expressions in music and vocal communication, or used for testing affective perception in patients with communication problems. PMID:23964255
Full Text Available The Musical Emotional Bursts (MEB consist of 80 brief musical executions expressing basic emotional states (happiness, sadness and fear and neutrality. These musical bursts were designed to be the musical analogue of the Montreal Affective Voices (MAV – a set of brief non-verbal affective vocalizations portraying different basic emotions. The MEB consist of short (mean duration: 1.6 sec improvisations on a given emotion or of imitations of a given MAV stimulus, played on a violin (n:40 or a clarinet (n:40. The MEB arguably represent a primitive form of music emotional expression, just like the MAV represent a primitive form of vocal, nonlinguistic emotional expression. To create the MEB, stimuli were recorded from 10 violinists and 10 clarinetists, and then evaluated by 60 participants. Participants evaluated 240 stimuli (30 stimuli x 4 [3 emotions + neutral] x 2 instruments by performing either a forced-choice emotion categorization task, a valence rating task or an arousal rating task (20 subjects per task; 40 MAVs were also used in the same session with similar task instructions. Recognition accuracy of emotional categories expressed by the MEB (n:80 was lower than for the MAVs but still very high with an average percent correct recognition score of 80.4%. Highest recognition accuracies were obtained for happy clarinet (92.0% and fearful or sad violin (88.0% each MEB stimuli. The MEB can be used to compare the cerebral processing of emotional expressions in music and vocal communication, or used for testing affective perception in patients with communication problems.
Hiles, D.; Čermák, Ivo
Los Angeles: Sage, 2014 - (Coghlan, D.; Brydon-Miller, M.), 549-552 ISBN 978-1-84920-027-1 Institutional support: RVO:68081740 Keywords : narrative oriented inquiry (NOI) * life story * meaning Subject RIV: AN - Psychology
Kristiansen, Claus Krogholm
The dissertation deals with narrative as a cognitive structure - as a way of handling experience in the modern world. The question is: What is man when he is not created in god's image. Some recent scandinavian novels are analysed as examples.......The dissertation deals with narrative as a cognitive structure - as a way of handling experience in the modern world. The question is: What is man when he is not created in god's image. Some recent scandinavian novels are analysed as examples....
Brandner, Susanne; Müller-Nordhorn, Jacqueline; Stritter, Wiebke; Fotopoulou, Christina; Sehouli, Jalid; Holmberg, Christine
Ovarian cancer is a malignant entity typically diagnosed in advanced stages, with concomitant poor prognosis. Delayed healthcare seeking is commonly explained by the 'vague' character of the disease's symptoms combined with a lack of awareness among patients. However, research on the social contexts of ovarian cancer patients' pre-diagnostic illness experiences and healthcare seeking is scarce. To explore these topics, we initiated a qualitative interview study guided by the principles of grounded theory and based on interviews with 42 ovarian cancer patients. The study was conducted in Germany from September 2011 to February 2013. Our analysis illustrates how, in the narratives, the interviewees struggled to balance specific bodily sensations with aspects of their life-worlds prior to consulting a biomedical professional. We propose a three-phase model to capture these experiences and demonstrate how the developments of pre-diagnostic sensations were catalysed by the dynamic and complex interplay of the sensations with a variety of individual and socio-cultural factors. To conceptualize these interplays, we introduce the analytical notion of a triggering process, and we elaborate on the different ways in which such a process conditioned the transformation of a sensation into a symptom and decisions to seek healthcare. We finally discuss our findings both in relation to current research on sensations, symptoms and healthcare seeking and in their relevance for understanding diagnostic delays in ovarian cancer. PMID:25179810
Fisher, Walter R.
Replies to Rowland's article (same issue) on Fisher's views of the narrative paradigm. Clarifies the narrative paradigm by discussing three senses in which "narration" can be understood, and by indicating what the narrative paradigm is not. (SR)
Full Text Available Problem statement: Fine blanking process is a high precision process and worldwide in developed countries. Since specimen does not occur fracture on the cutting edge and it is not necessary to decorate again in the finishing process for the fine blanking which can be reduced some operation steps. For example, if chain wheel of motorcycle is produced by conventional blanking, it needs nine steps. But, if it is produced by fine blanking, it requires only three steps. With these reasons, fine blanking is boom for the metal forming industry in Thailand. But, due to some mechanical properties for some kinds of metal such as low elongation or imperfect microstructure, it is not cut by using fine blanking directly. Approach: Objective of this research was to investigate microstructure of specimen for fine blanking process in order to avoid fracture surface on blank. The optimum condition will result in higher elongation while having small decrease in tensile strength. The circular specimen with diameter of 16 mm and thickness of 2 mm was chosen. Material was steel which contains 0.45% carbon. Results: Microstructures contained pearlite and ferrite grains. The grains sizes were expanded with temperature of heat treatments at 700, 800 and 900°C, respectively, for 1 h. The specimen exposes to heat treatment in each temperature results in the increase of overall shear surface and the decrease of fracture surface when compared with no heat treatment. This is due to no appearance of strain hardening. For the microstructures exposed to heat treatment at 700°C for 10-20 h were almost spherroidite. It revealed that facture surface became shear surface after heat treatment over 10 h. Conclusion/Recommendations: The changes of microstructure for 0.45% carbon steel significantly affected to the overall shear and fracture surface and yield strength due to increasing of spherroidite, thus fracture was decreased with time.
Full Text Available Objective: Phytotherapeutic compounds are largely used in the treatment of lower urinary tract symptoms (LUTS related to benign prostatic hyperplasia (BPH due to low side-effect profiles and costs, high level of acceptance by patients and a low rate of dropout. Here, we aimed to analyze all available evidence on the role of Cucurbita pepo in the treatment of LUTS-BPH. Material and methods: In May 2016 a systematic search was carried out thorough National Library of Medicine Pubmed, Scopus database and the ISI Web of Knowledge official website in order to identify all published studies on Cucurbita pepo and BPH. The following search strings were used: “Cucurbita pepo” OR “pumpkin seed” AND “prostate”; “Cucurbita pepo” AND “antiandrogen” OR “antiproliferative” OR “anti-inflammatory” OR “antioxidant activities”; “cucurbita pepo” OR “pumpkin seed” AND “LUTS” AND “symptoms improvement” OR “quality of life”. We consider for the present analysis only studies related to LUTS-BPH. Results: Among all 670 screened, 16 were related to LUTSBPH and finally analyzed. Among all, ten of them were performed in “in vitro setting” showing anti-inflammatory and antiandrogen effect, and a reduction in prostate growth and detrusor activity, while six were clinical studies. In all studies an improvement in International Prostatic Symptoms Score (IPSS and uroflowmetry parameters has been reported. In 4 studies, an improvement in quality of life has been reported. Conclusion: On the basis of our narrative review, the use of Cucurbita pepo in the management of patients affected by LUTS-BPH seems to be useful for improving symptoms and quality of life. However, future clinical trials are requested to confirm these promising results.
Abt Sacks, A; Perestelo-Perez, L; Rodriguez-Martin, B; Cuellar-Pompa, L; Algara López, M; González Hernández, N; Serrano-Aguilar, P
To analyse the perception about the information and communication received to evaluate oncologic care of breast cancer patients in Spain. Qualitative study based on conducting in-depth interviews. An inductive thematic analysis of the illness narratives was performed. Intentional theoretical sampling of 41 people diagnosed with breast cancer. The information provided during care process is assessed as appropriate, as it includes personalised skills focused on communication and considers organisational and contextual issues. In some cases, the information was considered partial, heterogeneous and at times contradictory, which revealed a lack of continuity. To provide and adequately cover information needs from the patient perspective, it is necessary to ensure access, both in its physical (material) and intellectual (comprehension) dimension, keeping in mind elements of social capital (social networks) and cultural capital (values, beliefs, non-verbal language) that facilitate or hinder access. The current state of transition to a horizontal model in the doctor-patient relationship, could account for the difficulties, deficits and contradictions in communication and information that breast cancer patients perceive in many contexts. PMID:26412025
Kuniansky, E.L.; Lowery, M.A.; Campbell, B.G.
For regional models, the shallow water table surface is often used as a source/sink boundary condition, as model grid scale precludes simulation of the water table aquifer. This approach is appropriate when the water table surface is relatively stationary. Since water table surface maps are not readily available, the elevation of the water table used in model cells is estimated via a two-step process. First, a regression equation is developed using existing land and water table elevations from wells in the area. This equation is then used to predict the water table surface for each model cell using land surface elevation available from digital elevation models (DEM). Two methods of processing DEM for estimating the land surface for each cell are commonly used (value nearest the cell centroid or mean value in the cell). This article demonstrates how these two methods of DEM processing can affect the simulated water budget. For the example presented, approximately 20% more total flow through the aquifer system is simulated if the centroid value rather than the mean value is used. This is due to the one-third greater average ground water gradients associated with the centroid value than the mean value. The results will vary depending on the particular model area topography and cell size. The use of the mean DEM value in each model cell will result in a more conservative water budget and is more appropriate because the model cell water table value should be representative of the entire cell area, not the centroid of the model cell.
Torkildsen, Janne von Koss; Morken, Frøydis; Helland, Wenche A.; Helland, Turid
In this study of third grade school children, we investigated the association between writing process measures recorded with key stroke logging and the final written product. Moreover, we examined the cognitive predictors of writing process and product measures. Analyses of key strokes showed that while most children spontaneously made local online revisions while writing, few revised previously written text. Children with good reading and spelling abilities made more online revisions than th...
In this study of third grade school children, we investigated the association between writing process measures recorded with key stroke logging and the final written product. Moreover, we examined the cognitive predictors of writing process and product measures. Analyses of key strokes showed that while most children spontaneously made local online revisions while writing, few revised previously written text. Children with good reading and spelling abilities made more online revisions than th...
Cosmopolitan Narratives: Documentary Perspectives on Afghanistan Cosmopolitanism is a concept discussed in relation to globalization in contemporary societies by sociologists, anthropologists and media scholars (Beck 2006, Delanty 2006, Appadurai 1996). The concept indicates the dialectic between...... close others in our everyday life. But the media play an increasingly strong and important role in developing a cosmopolitan imaginary through narratives that bring us closer to the various distant, global others. Through migration those earlier distant others are also more and more mixed in our daily...... lives and more cosmopolitan and multicultural societies (Bondebjerg 2014). News play a role here, but more important are documentary film and television, because such narratives of reality can unfold global aspects of everyday life and social realities in a much stronger way. In this paper I develop the...
examples of successful refugee resettlement and national self-assertion. Within the master narrative of Partition migration history, however, the experiences of forced movement and resettlement suffered by the ‘Untouchables' are obscured. Popular accounts of violence, forced movement and suffering are...... migrants. Such a meta-version of Partition history constitutes the realm of the normal outside which ‘Untouchable' narratives exist as an aberration in the theme of modern citizen-making in post-colonial India. In this article, I examine these ‘aberrations' to provide an alternate reading that helps us...
This paper focuses on how difference unfolds in a creative writing workshop (Wordquake in Prison) held at a Danish prison (2016) with focus on the texts produced by young prisoners, reflexive narrative interviews and a book reception held at a Danish prison for youth. This paper concerns methodol......This paper focuses on how difference unfolds in a creative writing workshop (Wordquake in Prison) held at a Danish prison (2016) with focus on the texts produced by young prisoners, reflexive narrative interviews and a book reception held at a Danish prison for youth. This paper concerns...
Bell, Jo; Stanley, Nicky; Mallon, Sharon; Manthorpe, Jill
Abstract: Death by suicide can have a profound and long lasting impact on the people left behind. Research has demonstrated that, in comparison to the general population, those bereaved by suicide, particularly young people, are at increased risk for suicide. However, the process of suicide contagion, as it has now become widely known, is poorly understood. This paper examines the phenomenon of suicide contagion amongst young people who have been bereaved by suicide with data from research...
Full Text Available The aim of this article is to investigate to what extent the belief system of both counsellor and client plays a role in counselling. It is generally accepted that beliefs play a central role in the life of all people. This article applies this notion, as described by, among others, Wright, Watson and Bell (1986, to the field of pastoral care and more specifically to the narrative approach within it. The narrative approach is an important instrument that helps people to understand how their life stories have been shaped by their beliefs about themselves. Throughout the article the researcher attempts to indicate how the counsellor, client and counselling process are influenced by their respective scientific and pre-scientific roots and development, as well as by their system of belief in general.
Bui, Trung Huu
Designing and developing affective dialogue systems have recently received much interest from the dialogue research community. A distinctive feature of these systems is affect modeling. Previous work was mainly focused on showing system's emotions to the user in order to achieve the designer's goal
-creation between coach and coachee. The conceptual framework will be tested by presenting central results of a research project. The ideas discussed in this chapter expand upon earlier concepts of the narrative approach (mainly formulated by White in 2007) by integrating ideas from phenomenology and experiential...
Yano, Cassia Fernanda; Bertollo, Luiz Antônio Carlos; Liehr, Thomas; Troy, Waldo Pinheiro; Cioffi, Marcelo de Bello
Characterizing the abundance and genomic distribution of repetitive DNAs provides information on genome evolution, especially regarding the origin and differentiation of sex chromosomes. Triportheus fishes offer a useful model to explore the evolution of sex chromosomes, since they represent a monophyletic group in which all species share a ZZ/ZW sex chromosome system. In this study, we analyzed the distribution of 13 classes of repetitive DNA sequences by FISH, including microsatellites, rDNAs, and transposable elements in 6 Triportheus species, in order to investigate the fate of the sex-specific chromosome among them. These findings show the dynamic differentiation process of the W chromosome concerning changes in the repetitive DNA fraction of the heterochromatin. The differential accumulation of the same class of repeats on this chromosome, in both nearby and distant species, reflects the inherent dynamism of the microsatellites, as well as the plasticity that shapes the evolutionary history of the sex chromosomes, even among closely related species sharing a same sex chromosome system. PMID:27036509
Ferro, Trenton R.
The human brain is triune--controlling physical activity, emotion, and cognition. Strategies for dealing with the affective element, such as creating self-awareness, positive self-concept, trust, and acceptance, are important influences upon learning. (SK)
While Palestine is one of the most contested areas of the world, this thesis argues that the complexities of Palestinian narratives are rarely fully heard. It documents how Palestinian university students narrate their lives under occupation for a foreign audience, arguing that motivations for participating in the research affected the narratives shared. Some argued that they were resisting the illegal Israeli occupation by taking part and sharing stories designed to encourage an internationa...
The purpose of this study was to investigate the influence of various additives on the tribological properties of a system in the macro and nanoscale, as well as clarify lubricant interactions with surfaces and materials. To accomplish that a wide range of lubricants and additives were considered. Moreover, a detail chemical analysis was carried out, in order to explain the effect on the friction coefficient, wear mechanisms and corrosion process in lubricated tribosystems. This research was mainly focused on additives for water based lubricants. Solutions of anti-corrosion and anti-foaming agents - amines, friction modifiers - glycols and amines derivatives with longer hydrocarbon chains were investigated. The results showed that the additives build chemisorbed mono-molecular films on surfaces, what was verified by AFM, AR-XPS and AES analysis, and compared with SESSA simulation. Investigated tribo-films affect the friction coefficient in nanoscale, however during tribological test in the macroscale, they showed different results depending on contact situation (rolling and/or sliding). The conclusion states that the differences in tribological behavior might be due to the orientation of amine and hydroxyl groups on the surfaces. Furthermore, lubricants for rolling bearing elements such as polar and non polar oils with zinc dialkyldithiophosphate (ZDDP) additives were studied. The results demonstrated that a reaction layer formation is strongly dependent on the molecular polarity of the oils and additives. The evolution of the topography and mechanical properties of the ZDDP-derived tribo-layer with rubbing time showed that initially a thin and soft ZDDP reaction layer develops very quick. The second part of this work was addressed on chemical vapor deposited (CVD) diamond films and transition metal dichalcogenides (TMD) in consideration of desired properties for micro electro mechanical systems (MEMS). The main scientific goal of this part of the work was to
‘Show me a woman who wasn’t raped!’ These words, thrown down like a gauntlet by a genocide survivor disrupted the narrative of transitional justice as the panacea to redressing gross human rights violations committed against civilian women. The challenge to ‘show me a woman’ is made from a local per
Ritzhaupt, Albert D.; Barron, Ann E.; Kealy, William A.
Although previous research shows verbal recall of time-compressed narration is significantly enhanced when it is accompanied by a representational adjunct picture (Ritzhaupt & Barron, 2008), the reason for this increased performance remains unclear. One explanation, explored in the current study, is based on the Conjoint Retention Hypothesis…
This article is a proposal of identity research through its process and narrative character. As a starting point I present a definition of identity understood as the whole life process of finding identification. Next I present my own model of auto/biography-narrative research inspired by hermeneutic and phenomenological traditions of thinking about experiencing reality. I treat auto/biography-narrative research as a means of exploratory conduct, based on the narrator’s biography data, also co...
Recent research has highlighted how parental narratives can be important in the resistance against disabling processes. This article contains analyses of enabling language in narratives published by Scandinavian disability rights organizations. First, drawing on the work of Fisher and Goodley, I point out that the material constitute a threefold: normality narratives, resistance narratives, and narratives that demonstrate an appreciation of the present and the child's individual alterity. Second, I demonstrate that the last narrative draws on Romanticism rather than linguistic resources from disability culture. Third, I show that these narratives are hyperboles - texts that strengthen and emphasise the valuation to the point where the narrative structure transcends narrative consistency. Fourth, drawing on the work of Kristeva, I argue that this form of narration constitutes an intimate politics of love. PMID:23356869
Drake, David; Stelter, Reinhard
From the introduction: While a narrative frame is relatively new in the fi elds of psychotherapy and coaching, stories have been an essential constituent of cultures and communities since the dawn of time and are fundamental to the way we make sense and meaning. We use stories to structure our...... keep individually and collectively telling ourselves that reinforce them. As such, they are at the core of what it means to be human – as refl ected in our biology, ontology, epistemology and cosmology – and a natural medium for use in coaching. Narrative coaches are, therefore, keenly interested in...... what Foucault (1965 ) called people’s ‘theory of events’, particularly as they wrestle with existential issues and choices in their life and work....
KAYGUSUZ, Öğr.Gör. Yeşim; KAYGUSUZ, Prof.Dr. Sait
The main aim of the businesses is to make profit and grow sustainably accordingly. The elements which enable companies to reach this aim are price, cost and customer satisfaction. While the price is determined in the competitive market, cost is shaped in the business processes. The customer satisfaction, on the other hand, is to what extent the output of these processes satisfied the customers. Process consists of the stages which start with taking an order from the customer and end with the ...
Eda Atilgan-Inan; Aslihan Buyukkupcu; Serkan Akinci
The objective of this study is to review the international marketing literature on new product development process and compare the changes in the important factors in the process with the changes in the management approaches. For this purpose, the articles in three international marketing journals were selected and “new product development” and “new product performance” were searched for in the abstracts. After grouping the variables in the process, they were compared with the perspectives of...
Iaconelli, Cyril; Lemetais, Guillaume; Kechaou, Noura; Chain, Florian; Bermúdez-Humarán, Luis G; Langella, Philippe; Gervais, Patrick; Beney, Laurent
Probiotic formulations are widely used and are proposed to have a variety of beneficial effects, depending on the probiotic strains present in the product. The impact of drying processes on the viability of probiotics is well documented. However, the impact of these processes on probiotics functionality remains unclear. In this work, we investigated variations in seven different bacterial markers after various desiccation processes. Markers were composed of four different viability evaluation (combining two growth abilities and two cytometric measurements) and in three in vitro functionalities: stimulation of IL-10 and IL-12 production by PBMCs (immunomodulation) and bacterial adhesion to hexadecane. We measured the impact of three drying processes (air-drying, freeze-drying and spray-drying), without the use of protective agents, on three types of probiotic bacteria: Bifidobacterium bifidum, Lactobacillus plantarum and Lactobacillus zeae. Our results show that the bacteria respond differently to the three different drying processes, in terms of viability and functionality. Drying methods produce important variations in bacterial immunomodulation and hydrophobicity, which are correlated. We also show that adherence can be stimulated (air-drying) or inhibited (spray-drying) by drying processes. Results of a multivariate analysis show no direct correlation between bacterial survival and functionality, but do show a correlation between probiotic responses to desiccation-rewetting and the process used to dry the bacteria. PMID:26325197
Sebergsen, K; Norberg, A; Talseth, A-G
Accessible summary Early intervention to prevent and reduce new episodes of psychosis involves patients, relatives and mental health personnel recognizing the early signs of psychosis. Twelve participants with psychotic illnesses narrated how they experienced becoming psychotic before they were admitted to acute psychiatric wards. The results of this study demonstrate that participants and their close others who sensed, understood and articulated experienced changes as signs of psychosis esta...
Music has an important role in our everyday lives. It is a powerful way of conveying and inducing emotions. It is even described as the language of emotions. Still, the research on the processing of musical emotions and its variations among individuals is scarce. In addition, it is not known whether the same or different neural pathways are recruited when musical emotions are processed with or without conscious awareness (i.e., implicitly or explicitly). The central aims of this thesis are 1....
Villardón-Gallego, Lourdes; Yániz, Concepción
Introduction: Affective strategies for coping with affective states linked to the learning process may be oriented toward controlling emotions or toward controlling motivation. Both types affect performance, directly and indirectly. The objective of this research was to design an instrument for measuring the affective strategies used by university…
Full Text Available Speech perception is known to rely on both auditory and visual information. However, sound specific somatosensory input has been shown also to influence speech perceptual processing (Ito et al., 2009. In the present study we addressed further the relationship between somatosensory information and speech perceptual processing by addressing the hypothesis that the temporal relationship between orofacial movement and sound processing contributes to somatosensory-auditory interaction in speech perception. We examined the changes in event-related potentials in response to multisensory synchronous (simultaneous and asynchronous (90 ms lag and lead somatosensory and auditory stimulation compared to individual unisensory auditory and somatosensory stimulation alone. We used a robotic device to apply facial skin somatosensory deformations that were similar in timing and duration to those experienced in speech production. Following synchronous multisensory stimulation the amplitude of the event-related potential was reliably different from the two unisensory potentials. More importantly, the magnitude of the event-related potential difference varied as a function of the relative timing of the somatosensory-auditory stimulation. Event-related activity change due to stimulus timing was seen between 160-220 ms following somatosensory onset, mostly around the parietal area. The results demonstrate a dynamic modulation of somatosensory-auditory convergence and suggest the contribution of somatosensory information for speech processing process is dependent on the specific temporal order of sensory inputs in speech production.
Full Text Available The objective of this study is to review the international marketing literature on new product development process and compare the changes in the important factors in the process with the changes in the management approaches. For this purpose, the articles in three international marketing journals were selected and “new product development” and “new product performance” were searched for in the abstracts. After grouping the variables in the process, they were compared with the perspectives of management in the related periods. The results indicated that organizational factors have always been important for new product development process, which is in line with the nature of the innovation process. But the emphasis on internal factors has increased in the 21st century which is congruent with the change in management perspective foregrounding resource based view. The study differs from the similar literature review studies on the point that it deals with the topic from international marketing perspective. Therefore, R&D and other marketing studies are not included in the review and the study proposes the important factors from international firms’ point of view.
Boron removal in seawater desalination presents a particular challenge. In seawater reverse osmosis (SWRO) systems boron removal at low concentration (<0.5 mg/L) is usually achieved by a second pass using brackish water RO membranes. However, this process requires chemical addition and important additional investment, operation and maintenance, and energy costs. Electrocoagulation (EC) process can be used to achieve such low boron concentration. In this work, the removal of boron from aqueous solution was carried out by EC process using aluminum and iron electrodes. Several operating parameters on the removal efficiency such as initial pH, current density, initial boron ion concentration, feed concentration, gap between electrodes, and electrode material, were investigated. In the case of bipolar electrocoagulation (BEC), an optimum removal efficiency of 96% corresponding to a final boron concentration of 0.4 mg/L was achieved at a current density of 6 mA/cm2 and pH = 8 using aluminum electrodes. The concentration of NaCl was 2,500 mg/L and the gap between the electrodes of 0.5 cm. Furthermore, a comparison between monopolar electrocoagulation (MEC) and BEC using both aluminum and iron electrodes was carried out. Results showed that the BEC process has reduced the current density applied to obtain high level of boron removal in a short reaction time compared to MEC process. The high performance of the EC showed that the process could be used to reduce boron concentration to acceptable levels at low-cost and more environmentally friendly. © 2013 Copyright Taylor and Francis Group, LLC.
Baumer, Allan; Magerko, Brian
We have investigated the experience of improvisers as they perform to better understand how narrative is constructed by group performance in improvisational theatre. Our study was conducted with improvisers who would perform improv "games" with each iteration video recorded. Each individual participant was shown the video in a retrospective protocol collection, before reviewing it again in a group interview. This process is meant to elicit information about how the cognition involved develops narrative during an improvisation performance. This paper presents our initial findings related to narrative development in improvisational theatre with an ambition to use these and future analyses in creating improvisational intelligent agents. These findings have demonstrated that the construction of narrative is crafted through the making and accepting of scene-advancing offers, which expert improvisers are more readily capable of performing.
Jacobsen, Judith L.
In this thesis, models for the dynamics of oxygen and organic matter in receiving waters (such as rivers and creeks), which are affected by rain, are developed. A time series analysis framework is used, but presented with special emphasis on continuous time state space models. Also, the concept of...... analysis methods and model validation tools are employed. To develop the water quality model, including hydraulic relations and the states of oxygen and organic matter, the qualitative concepts of the physical, biological and chemical models are introduced. The model types used in this thesis are one...... most models, precipitation in the form of rain have been included to study the impact from this. Finally, the future and industrial perspectives are presented, along with a list of suggestions for future research related to the subjects considered in this thesis....
Walsh, Megan; Dupré, Kathryne; Arnold, Kara A.
This study investigates the processes through which transformational leaders influence employee psychological health. The results indicate that employees’ perceptions of justice of the organization and psychological empowerment mediate the positive relationship between transformational leadership and psychological health. This study supports the notion that transformational leadership influences individuals’ perceptions of organizations, as well as individuals’ perceptions of themselves, whic...
from his mind, and the text appears as a kind of structured stream-of-consciousness. A comparison of Makanin's hero to that of Dostoevskij reveals that while the latter, according to Michail Bachtin, aimed to present his hero as pure voice, Makanin apparently aims to present his Petrovič as pure...... thought. Furthermore, it is argued that a central role in the structuring of this mental text is played by an overwhelming amount of brackets. The article suggests a categorisation of the different types of parenthetic remarks in the novel according to their function in the textual, would-be narrative...
universal dimensions of human life and cultural differences in a more and more mediatized global media culture. How do individuals and groups imagine each other in this new, global media culture, in what Appadurai (1996) has called a new post-national political world with an emerging diasporic public sphere...... close others in our everyday life. But the media play an increasingly strong and important role in developing a cosmopolitan imaginary through narratives that bring us closer to the various distant, global others. Through migration those earlier distant others are also more and more mixed in our daily...
Carmelo Mario Vicario; Sonia eBonnì; Giacomo eKoch
Previous studies exploring specific brain functions of left- and right-handed subjects have shown variances in spatial and motor abilities that might be explained according to consistent structural and functional differences. Given the role of both spatial and motor information in the processing of temporal intervals, we designed a study aimed at investigating timing abilities in left-handed subjects. To this purpose both left- and right-handed subjects were asked to perform a time reproducti...
Franco, Augusto A.; Buckwold, Simy L.; Shin, Jai W.; Ascon, Miguel; Sears, Cynthia L.
To evaluate the role of the zinc-binding metalloprotease in Bacteroides fragilis toxin (BFT) processing and activity, the zinc-binding consensus sequences (H348, E349, H352, G355, H358, and M366) were mutated by site-directed-mutagenesis. Our results indicated that single point mutations in the zinc-binding metalloprotease motif do not affect BFT processing but do reduce or eliminate BFT biologic activity in vitro.
Franco, Augusto A.; Buckwold, Simy L.; Shin, Jai W.; Ascon, Miguel; Sears, Cynthia L.
To evaluate the role of the zinc-binding metalloprotease in Bacteroides fragilis toxin (BFT) processing and activity, the zinc-binding consensus sequences (H348, E349, H352, G355, H358, and M366) were mutated by site-directed-mutagenesis. Our results indicated that single point mutations in the zinc-binding metalloprotease motif do not affect BFT processing but do reduce or eliminate BFT biologic activity in vitro. PMID:16041055
Blonder, Lee X; Slevin, John T; Kryscio, Richard J; Martin, Catherine A; Andersen, Anders H; Smith, Charles D; Schmitt, Frederick A
Depression is common in Parkinson's disease and is associated with cognitive impairment. Dopaminergic medications are effective in treating the motor symptoms of Parkinson's disease; however, little is known regarding the effects of dopaminergic pharmacotherapy on cognitive function in depressed Parkinson patients. This study examines the neuropsychological effects of dopaminergic pharmacotherapy in Parkinsonian depression. We compared cognitive function in depressed and non-depressed Parkinson patients at two time-points: following overnight withdrawal and after the usual morning regimen of dopaminergic medications. A total of 28 non-demented, right-handed patients with mild to moderate idiopathic Parkinson's disease participated. Ten of these patients were depressed according to DSM IV criteria. Results revealed a statistically significant interaction between depression and medication status on three measures of verbal memory and a facial affect naming task. In all cases, depressed Parkinson's patients performed significantly more poorly while on dopaminergic medication than while off. The opposite pattern emerged for the non-depressed Parkinson's group. The administration of dopaminergic medication to depressed Parkinson patients may carry unintended risks. PMID:23838419
Seal, Robert R., II; Ayuso, Robert A.
Recent interdisciplinary studies by the U.S. Geological Survey have resulted in substantial progress toward understanding the influence that climate and hydrology have on the geochemical signatures of mineral deposits and the resulting mine wastes in the eastern United States. Specific areas of focus include the release, transport, and fate of acid, metals, and associated elements from inactive mines in temperate coastal areas and of metals from unmined mineral deposits in tropical to subtropical areas; the influence of climate, geology, and hydrology on remediation options for abandoned mines; and the application of radiogenic isotopes to uniquely apportion source contributions that distinguish natural from mining sources and extent of metal transport. The environmental effects of abandoned mines and unmined mineral deposits result from a complex interaction of a variety of chemical and physical factors. These include the geology of the mineral deposit, the hydrologic setting of the mineral deposit and associated mine wastes, the chemistry of waters interacting with the deposit and associated waste material, the engineering of a mine as it relates to the reactivity of mine wastes, and climate, which affects such factors as temperature and the amounts of precipitation and evapotranspiration; these factors, in turn, influence the environmental behavior of mineral deposits. The role of climate is becoming increasingly important in environmental investigations of mineral deposits because of the growing concerns about climate change.
Klaise, Janis; Johnson, Samuel
Trophic coherence, a measure of the extent to which the nodes of a directed network are organised in levels, has recently been shown to be closely related to many structural and dynamical aspects of complex systems, including graph eigenspectra, the prevalence or absence of feedback cycles, and linear stability. Furthermore, non-trivial trophic structures have been observed in networks of neurons, species, genes, metabolites, cellular signalling, concatenated words, P2P users, and world trade. Here, we consider two simple yet apparently quite different dynamical models—one a susceptible-infected-susceptible epidemic model adapted to include complex contagion and the other an Amari-Hopfield neural network—and show that in both cases the related spreading processes are modulated in similar ways by the trophic coherence of the underlying networks. To do this, we propose a network assembly model which can generate structures with tunable trophic coherence, limiting in either perfectly stratified networks or random graphs. We find that trophic coherence can exert a qualitative change in spreading behaviour, determining whether a pulse of activity will percolate through the entire network or remain confined to a subset of nodes, and whether such activity will quickly die out or endure indefinitely. These results could be important for our understanding of phenomena such as epidemics, rumours, shocks to ecosystems, neuronal avalanches, and many other spreading processes.
Wagner, Anita; Pals, Carina; de Blecourt, Charlotte M; Sarampalis, Anastasios; Başkent, Deniz
Speech perception is formed based on both the acoustic signal and listeners' knowledge of the world and semantic context. Access to semantic information can facilitate interpretation of degraded speech, such as speech in background noise or the speech signal transmitted via cochlear implants (CIs). This paper focuses on the latter, and investigates the time course of understanding words, and how sentential context reduces listeners' dependency on the acoustic signal for natural and degraded speech via an acoustic CI simulation.In an eye-tracking experiment we combined recordings of listeners' gaze fixations with pupillometry, to capture effects of semantic information on both the time course and effort of speech processing. Normal-hearing listeners were presented with sentences with or without a semantically constraining verb (e.g., crawl) preceding the target (baby), and their ocular responses were recorded to four pictures, including the target, a phonological (bay) competitor and a semantic (worm) and an unrelated distractor.The results show that in natural speech, listeners' gazes reflect their uptake of acoustic information, and integration of preceding semantic context. Degradation of the signal leads to a later disambiguation of phonologically similar words, and to a delay in integration of semantic information. Complementary to this, the pupil dilation data show that early semantic integration reduces the effort in disambiguating phonologically similar words. Processing degraded speech comes with increased effort due to the impoverished nature of the signal. Delayed integration of semantic information further constrains listeners' ability to compensate for inaudible signals. PMID:27080670
A one-dimensional numerical model was developed and used to identify the key processes controlling vapor intrusion risks by means of a sensitivity analysis. The model simulates the fate of a dissolved volatile organic compound present below the ventilated crawl space of a house. In contrast to the vast majority of previous studies, this model accounts for vertical variation of soil water saturation and includes aerobic biodegradation. The attenuation factor (ratio between concentration in the crawl space and source concentration) and the characteristic time to approach maximum concentrations were calculated and compared for a variety of scenarios. These concepts allow an understanding of controlling mechanisms and aid in the identification of critical parameters to be collected for field situations. The relative distance of the source to the nearest gas-filled pores of the unsaturated zone is the most critical parameter because diffusive contaminant transport is significantly slower in water-filled pores than in gas-filled pores. Therefore, attenuation factors decrease and characteristic times increase with increasing relative distance of the contaminant dissolved source to the nearest gas diffusion front. Aerobic biodegradation may decrease the attenuation factor by up to three orders of magnitude. Moreover, the occurrence of water table oscillations is of importance. Dynamic processes leading to a retreating water table increase the attenuation factor by two orders of magnitude because of the enhanced gas phase diffusion. © 2012 SETAC.
Fuchs, Hans U.
Narrative in science learning has become an important field of inquiry. Most applications of narrative are extrinsic to science--such as when they are used for creating affect and context. Where they are intrinsic, they are often limited to special cases and uses. To extend the reach of narrative in science, a hypothesis of narrative framing of…
Kilford, E. J.; Dumontheil, I.; Wood, N. W.; Blakemore, S. J.
The catechol-O-methyltransferase (COMT) enzyme is a major determinant of prefrontal dopamine levels. The Val158Met polymorphism affects COMT enzymatic activity and has been associated with variation in executive function and affective processing. This study investigated the effect of COMT genotype on the flexible modulation of the balance between processing self-generated and processing stimulus-oriented information, in the presence or absence of affective distractors. Analyses included 124 h...
Trophic coherence, a measure of the extent to which the nodes of a directed network are organised in levels, has recently been shown to be closely related to many structural and dynamical aspects of complex systems, including graph eigenspectra, the prevalence or absence of feed-back cycles, and linear stability. Furthermore, non-trivial trophic structures have been observed in networks of neurons, species, genes, metabolites, cellular signalling, concatenated words, P2P users, and world trade. Here we consider two simple yet apparently quite different dynamical models -- one a Susceptible-Infected-Susceptible (SIS) epidemic model adapted to include complex contagion, the other an Amari-Hopfield neural network -- and show that in both cases the related spreading processes are modulated in similar ways by the trophic coherence of the underlying networks. To do this, we propose a network assembly model which can generate structures with tunable trophic coherence, limiting in either perfectly stratified networks...
The so-called forms of “ijazat” which are of great significance within hadith narration process were taken to mean that a hadith student ask for permission to narrate a hadith which he received from his teacher and teacher permits him to narrate it without checking his knowledge of hadith narrative. We understand from the related narratives that the forms of ijazat, which took place commonly in the narration of hadith after the second period of Hijrah, were providing the hadith followers wi...
Heglar, Charles J.
Although slave narratives have enjoyed critical attention as literature and autobiography, when presenting them to undergraduates, there is some confusion--usually centering on the dissimilarities between the narratives and traditional autobiography. The narratives are not as linear, not as focused on personal development; the narrators are not as…
Anmeldelse af Anne Mangen: New Narrative Pleasures? A Cognitive-Phenomenological Study of the Experience of Reading Digital Narrative Fictions.......Anmeldelse af Anne Mangen: New Narrative Pleasures? A Cognitive-Phenomenological Study of the Experience of Reading Digital Narrative Fictions....
Senju, Atsushi; Vernetti, Angélina; Ganea, Natasa; Hudry, Kristelle; Tucker, Leslie; Charman, Tony; Johnson, Mark H
Eye gaze is a key channel of non-verbal communication in humans. Eye contact with others is present from birth, and eye gaze processing is crucial for social learning and adult-infant communication. However, little is known about the effect of selectively different experience of eye contact and gaze communication on early social and communicative development. To directly address this question, we assessed 14 sighted infants of blind parents (SIBPs) longitudinally at 6-10 and 12-16 months. Face scanning and gaze following were assessed using eye tracking. In addition, naturalistic observations were made when the infants were interacting with their blind parent and with an unfamiliar sighted adult. Established measures of emergent autistic-like behaviors and standardized tests of cognitive, motor, and linguistic development were also collected. These data were then compared with those obtained from a group of infants of sighted parents. Despite showing typical social skills development overall, infants of blind parents allocated less attention to adult eye movements and gaze direction, an effect that increased between 6-10 and 12-16 months of age. The results suggest that infants adjust their use of adults' eye gaze depending on gaze communication experience from early in life. The results highlight that human functional brain development shows selective experience-dependent plasticity adaptive to the individual's specific social environment. PMID:26752077
Pfau, Michael; Szabo, Erin Alison; Anderson, Jason; Morrill, Joshua; Zubric, Jessica; Wan, Hua-Hsin
Deals with the role and impact of affect in the process of resistance among undergraduate students. Notes that initial results indicated that the cognitive, affective-anger, and affective-happiness inoculation treatments all conferred resistance to persuasive attacks. Indicates that greater receiver involvement was positively associated with…
Nilson Almino de Freitas
Full Text Available This article aims to reflect the narratives of storytellers selected socioeconomic and places that occupy different space in the city of Sobral (CE. They are storytellers who have life experiences that can be seen as guided styles in different perspectives. In this text, the researcher appears to be affected by the narratives. Four depositions filed in LABOME - UVA-Sobral/CE - served as a source for understanding the city as an accomplice of the narrators in the exercise of their experiences. The "structural unit" Sobral is relativized in the memories of the narrators who show potential and plural cities that do not separate their adventures along the roads of life.
In this essay, I focus on the combination of programs and the architecture of cultural projects that have emerged within the last few years. These projects are characterized as “hybrid cultural projects,” because they intend to combine experience with entertainment, play, and learning. This essay...... identifies new rationales related to this development, and it argues that “cultural planning” has increasingly shifted its focus from a cultural institutional approach to a more market-oriented strategy that integrates art and business. The role of architecture has changed, too. It not only provides a...... functional framework for these concepts, but tries increasingly to endow the main idea of the cultural project with a spatially aesthetic expression - a shift towards “experience architecture.” A great number of these projects typically recycle and reinterpret narratives related to historical buildings and...
Lene I. Jørgensen
Full Text Available The article illustrates that the texts and perceptions of The Old FolkBallads of Denmark reflect traces of different eras. Ballads about the medieval King Valdemar II and his queens Dagmar and Bengerd (Infanta Berengária of Portugal exemplify this. The formations of the narrated figures are medieval but the formations of the narrated plots are from the Renaissance and concern the arrangement of marriage. Their references concern both the traditional narration of the Middle Ages and the social realities of the Renaissance. The public attention to the ballads increased in the Romantic era. Folk narrative researchers launched the master-narrative about the formation and transmission of the ballads from the medieval time of their figures to the Renaissance telling-time of their plots. However, this master-narrative about the ballads as a phenomenon covers for the recognition of their narratives. Today, the ballads are receiving new attention through a canon for the primary school and in other ways. The master-narrative is reused and renewed in order to respond to the cultural conflict caused by the process of globalisation. The aim is to shape a new unity of the population that now includes both the “old” and “new” Danes. This contradicts with differentiated experiences of one of the two main groups within the population, introducing new alternatives for recognising and identifying with the narrated figures and plots in account.
The quality of ICT tomograms is affected by detecting processing parameters and image processing methods besides the performances of ICT systems. Optimal processing parameters and image processing methods can promote not only the quality of tomogram but also the resolution. Some research work was carried out about processing parameters and image processing methods including choice of collimator, filter, false color composite image. And some examples were given in this paper, which can provide the ICT analyst with reference. (authors)
Full Text Available With its capacity to unharness the power of narrative to promote meaning-making of lived experience, narrative inquiry is developing as a credible approach to research in several areas in the field of language teaching (Johnson, 2006. This article tells the story of two narrative researchers working in language teacher education who engaged in a collaborative narrative inquiry as both participants and inquirers, in order to learn more about narrative inquiry. The ‘bounded’ nature of their inquiry design provided a feasible way for them to explore their focus of research (i.e. their learning about narrative inquiry, and led them, through an iterative and reflexive process of analysing their narrative data, to formulate what they believe are essential ingredients of principled narrative inquiry work. Four narrative inquiry variables became the scaffolding which enabled them to answer their research questions, and are offered here as a heuristic for teaching practitioners, whether they be teachers, teacher educators or researchers, to guide them in narrative inquiries into their own work.
Bedwell, J S; Gallagher, S; Whitten, S N; Fiore, S M
The current study collected orally-delivered autobiographical narratives from a sample of 44 undergraduate students. Participants were asked to produce both deceptive and non-deceptive versions of their narrative to two specific autobiographical question prompts while standing in front of a video camera. Narratives were then analyzed with Coh-Metrix software on 33 indices of linguistic cohesion. Following a Bonferroni correction for the large number of linguistic variables (pnarratives contained more explicit action verbs, less linguistic complexity, and less referential coherence (sentences being cohesive with each other). The results support a theory that, in deceptive narratives, there is greater narrative distance between the self that narrates and the self that is narrated about. This suggests that narrative selves are constituted not as autonomous selves, but are subject to processes (e.g., psychological, linguistic, social) that are likely operating on a subconscious level. PMID:21030273
Habermas, Tilmann; Ott, Lisa-M; Schubert, Merve; Schneider, Beatrix; Pate, Anna
This study attempted to replicate negative bias and depressive explanatory style in depression using life narratives. The two central aspects of narrative, temporal succession and evaluation, were also explored. These aspects were tested for the first time using entire life narratives of 17 depressed inpatients and non-depressed controls matched for sex and educational level. Negative bias and depressive explanatory style were replicated as typical for the depressed group. Life narratives of depressed patients also deviated more from a linear temporal order and compared less frequently the past with the present. Contrary to expectations, the depressed did not differ in the overall frequency of evaluations. However, they used more past than present evaluations and more experience-near evaluations than cognitive evaluations, suggesting that they are more immersed in past experiences. It is concluded that negative bias and depressive explanatory style can be found also in a naturalistic narrative measure, and that depression affects the two major aspects of narrative. It is argued that life narratives, as measures close to everyday clinical practice and as the most encompassing form of self-representation, should complement more experimental procedures in the study of cognitive and communicative processes in psychopathology. PMID:17957809
Poláčková Šolcová, Iva; Lačev, Alek; Šolcová, Iva
The success of a long-duration space mission depends on various technical demands as well as on the psychological (cognitive, affective, and motivational) adaptation of crewmembers and the quality of interactions within the crew. We examined the ways crewmembers of a 520-day simulated spaceflight to Mars (held in the Institute for Biomedical Problems, in Moscow) experienced and regulated their moods and emotions. Results show that crewmembers experienced predominantly positive emotions throughout their 520-day isolation and the changes in mood of the crewmembers were asynchronous and balanced. The study suggests that during the simulation, crewmembers experienced and regulated their emotions differently than they usually do in their everyday life. In isolation, crewmembers preferred to suppress and neutralize their negative emotions and express overtly only emotions with positive valence. Although the affective processes were almost invariable throughout the simulation, two periods of time when the level of positive emotions declined were identified. Regarding the findings, the paper suggests that changes in positive affectivity could be a more valuable indicator of human experience in demanding but professional environments than changes in negative affectivity. Finally, the paper discusses the phenomenology of emotions during a real space mission.
Hall, Joanne M
Multiple narrative perspectives can guide narrative research. The complexity of health narratives presents a significant challenge. Trauma recovery accounts are health narratives demonstrating successes as well as struggles. In this article, I describe a large-scale narrative study in which specific qualitative methods were combined to fit research aims, stories elicited, and emergent questions in the analysis process. Under my direction, an interdisciplinary team conducted this constructivist, feminist, narrative study describing the trauma recovery process. The study was focused on success or thriving in women surviving childhood maltreatment. I took an advocacy stance in favor of participants' interests, as is commensurate with a critical feminist standpoint. Through initial analyses the research team constructed a trauma recovery process termed "becoming resolute." Subanalyses were focused on key relationships, life trajectories, self-strategies, and perceptual changes. My purpose is to explain the various kinds and levels of analysis used here to provide options for others studying recovery narratives. PMID:20663939
Wingbermuhle, Ellen; Roelofs, R.L.; Kessels, R.P.C.; Egger, J.I.M.
Objective: Impairments in affective information processing (AIP) and social cognition (SC) have been associated with psychiatric disorders, inadequate social interaction, and lowered self-esteem. Consequently, problems in AIP and SC impede daily functioning and affect quality of life. Promoting impr
Hansen, Per Krogh
The concept of the unreliable narrator is among the most discussed in current narratology. From being considered a text-internal matter between the personified narrator and the implied author by Booth, or the implied reader by Chatman, cognitive and constructivist narrative theorists like A. Nünn...
Langellier, Kristin M.
In this article, the author weaves narrative medicine and performance together to consider what might it mean to call narrative medicine a performance. To name narrative medicine as performance is to recognize the texts and bodies, the stories and selves, that participate in its practice--patients' and physicians' embodied stories as well as the…
Esposito, Giovanna; Freda, Maria Francesca
There is a lively debate in the literature on reflective processes and on the necessity to view them as consisting with differing levels of complexity. Within a semiotic and psychodynamic perspective, we present a conceptualization on reflective processes which distinguishes between reflection and reflectivity and articulates their relationship with narrative devices.The study analyzes 224 narratives of critical events written by 77 underachieving university students that took part in group training courses during the INSTALL European project.The corpus was subjected to a qualitative analysis of narrative function, with the aim of detecting narrative functions of reflection, reflectivity and agency, the latter being considered as an interconnected construct to the reflective process.The functions were discussed both on the basis of how the narrators reacted to the discontinuity in their self-image caused by the critical event, and based upon different types of narrative coherence (chronological, causal, thematic, autobiographical).The results highlighted that narratives with a reflection function, attribute the discontinuity generated by the event to the self, and show a causal coherence; those whose function is reflectivity interpret the discontinuity attributing it to the self in relation to others and present a thematic coherence; those of agency ascribe the discontinuity to a potential selves in action, and are characterized by an autobiographical coherence.The implications of the study will be discussed with reference to the value of narrative writing in promoting reflective-agentive processes. PMID:26264763
Full Text Available Jackie K Gollan, Laina Rosebrock, Denada Hoxha, Katherine L Wisner Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA Abstract: The aim of this review is to provide an overview of the research in attentional processing and affective reactivity in pregnancy and postpartum to inform future research. Numerous changes occur in attentional processing and affective reactivity across the childbearing period. This review focuses on the definition and methods of measuring attentional processing and affective reactivity. We discuss research studies that have examined the changes in these two processes during the perinatal phases of pregnancy and postpartum, with and without depression and anxiety. We evaluate the importance of using multiple levels of measurement, including physiological and neuroimaging techniques, to study these processes via implicit and explicit tasks. Research that has identified regions of brain activation using functional magnetic resonance imaging as well as other physiological assessments is integrated into the discussion. The importance of using sophisticated methodological techniques in future studies, such as multiple mediation models, for the purpose of elucidating mechanisms of change during these processes in pregnancy and postpartum is emphasized. We conclude with a discussion of the effect of these processes on maternal psychological functioning and infant outcomes. These processes support a strategy for individualizing treatment for pregnant and postpartum women suffering from depression and anxiety. Keywords: attentional processing, emotion, affective reactivity, depression, pregnancy, postpartum
Tatia M.C. Lee
Full Text Available The in vivo neural activity of the pons during the perception of affective stimuli has not been studied despite the strong implications of its role in affective processing. To examine the activity of the pons during the viewing of affective stimuli, and to verify its functional and structural connectivity with other affective neural correlates, a multimodal magnetic resonance imaging methodology was employed in this study. We observed the in vivo activity of the pons when viewing affective stimuli. Furthermore, small-world connectivity indicated that the functional connectivity (FC between the pons and the cortico-limbic affective regions was meaningful, with the coefficient λ being positively associated with self-reported emotional reactivity. The FC between the pons and the cortico-limbic-striatal areas was related to self-reported negative affect. Corroborating this finding was the observation that the tract passing through the pons and the left hippocampus was negatively related to self-reported positive affect and positively correlated with emotional reactivity. Our findings support the framework that the pons works conjunctively with the distributed cortico-limbic-striatal systems in shaping individuals' affective states and reactivity. Our work paves the path for future research on the contribution of the pons to the precipitation and maintenance of affective disorders.
This study investigated the effects of perceived controllability on information processing within Weiner's (1985, 1986) attributional model of learning. Attributional style was used to identify trait patterns of controllability for 37 university students. Task-relevant feedback on an information-processing task was then manipulated to test for…
Clarke, Paul; O'Connor, Rory
Context An optimal software development process is regarded as being dependent on the situational characteristics of individual software development settings. Such characteristics include the nature of the application(s) under development, team size, requirements volatility and personnel experience. However, no comprehensive reference framework of the situational factors affecting the software development process is presently available. Objective The absence of such a comprehensive r...
... payment pursuant to a retirement benefits court order. See 69 FR 18294 (April 7, 2004). The Agency... CFR Parts 1605 and 1653 Correction of Administrative Errors; Court Orders and Legal Processes... for a retirement benefits court order or legal process affecting the Thrift Savings Plan and...
Valenza, G; Greco, A.; Citi, L; Bianchi, M; Barbieri, R; Scilingo, E. P.
This study proposes the application of a comprehensive signal processing framework, based on inhomogeneous point-process models of heartbeat dynamics, to instantaneously assess affective haptic perception using electrocardiogram-derived information exclusively. The framework relies on inverse-Gaussian point-processes with Laguerre expansion of the nonlinear Wiener-Volterra kernels, accounting for the long-term information given by the past heartbeat events. Up to cubic-order nonlinearities al...
Tania MATEOS BLANCO
Full Text Available Narrative is one of the characteristic ways of constructing reality in as much as it expresses, represents and puts into order the dynamic experience of human action. Applied to research on the school experience, it helps reveal how pupils interpret certain events or situations experienced at school. We will expound in this article the main perspectives from which narrative is understood within the field of social sciences: (a As material for research, it is conceived as an experience expressed in a narrative anecdote, and primary resource for the analysis of the school context; (b As a form of thought, it is a cognitive process through which people express and assess their experience; (c As a research approach, it constitutes a way of constructing, exploring or analyzing individual and collective experiences. In short, though rarely used within the field of education, narrative in the form of anecdote is a technique that is suitable when inferring the beliefs, desires, values or attitudes that students hold regarding their school environment.
Sebastian, Catherine L; Fontaine, Nathalie M G; Bird, Geoffrey; Blakemore, Sarah-Jayne; Brito, Stephane A De; McCrory, Eamon J P; Viding, Essi
Theory of Mind (ToM) is the ability to attribute thoughts, intentions and beliefs to others. This involves component processes, including cognitive perspective taking (cognitive ToM) and understanding emotions (affective ToM). This study assessed the distinction and overlap of neural processes involved in these respective components, and also investigated their development between adolescence and adulthood. While data suggest that ToM develops between adolescence and adulthood, these populations have not been compared on cognitive and affective ToM domains. Using fMRI with 15 adolescent (aged 11-16 years) and 15 adult (aged 24-40 years) males, we assessed neural responses during cartoon vignettes requiring cognitive ToM, affective ToM or physical causality comprehension (control). An additional aim was to explore relationships between fMRI data and self-reported empathy. Both cognitive and affective ToM conditions were associated with neural responses in the classic ToM network across both groups, although only affective ToM recruited medial/ventromedial PFC (mPFC/vmPFC). Adolescents additionally activated vmPFC more than did adults during affective ToM. The specificity of the mPFC/vmPFC response during affective ToM supports evidence from lesion studies suggesting that vmPFC may integrate affective information during ToM. Furthermore, the differential neural response in vmPFC between adult and adolescent groups indicates developmental changes in affective ToM processing. PMID:21467048
Manners, Ian James; Murray, Philomena
The awarding of the Nobel Peace Prize 2012 to the EU (European Union) came as a surprise. Not only was the eurozone economic crisis undermining both policy effectiveness and public support for the EU, but it was also seriously challenging the EU’s image in global politics. The eurozone crisis, the...... Nobel Prize and the search for a ‘new narrative for Europe’ demonstrate that the processes of European integration are always narrated as sense-making activities – stories people tell to make sense of their reality. This article argues in favour of a narrative approach to European integration through...
Engel-Yeger, Batya; Muzio, Caterina; Rinosi, Giorgio; Solano, Paola; Geoffroy, Pierre Alexis; Pompili, Maurizio; Amore, Mario; Serafini, Gianluca
Previous studies highlighted the involvement of sensory perception in emotional processes. However, the role of extreme sensory processing patterns expressed in hyper- or hyposensitivity was not thoroughly considered. The present study, in real life conditions, examined the unique sensory processing patterns of individuals with major affective disorders and their relationship with psychiatric symptomatology. The sample consisted of 105 participants with major affective conditions ranging in age from 20 to 84 years (mean=56.7±14.6). All participants completed the Temperament Evaluation of Memphis, Pisa, Paris and San Diego (TEMPS-A), the second version of the Beck Depression Inventory (BDI-II), and Adolescent/Adult Sensory Profile (AASP). Sensory sensitivity/avoiding hypersensitivity patterns and low registration (a hyposensitivity pattern) were prevalent among our sample as compared to normative data. About seventy percent of the sample showed lower seeking tendency. Stepwise regression analyses revealed that depression and anxious/cyclothymic affective temperaments were predicted by sensory sensory/avoiding. Anxious and irritable affective temperaments were predicted by low registration. Hyperthymic affective temperament and lower severity of depression were predicted by sensation seeking. Hyposensitivity or hypersensitivity may be "trait" markers of individuals with major affective disorders. Interventions should refer to the individual unique sensory profiles and their behavioral and functional impact in the context of real life. PMID:26738981
J. G. Dyke
Full Text Available Life has significantly altered the Earth's atmosphere, oceans and crust. To what extent has it also affected interior geological processes? To address this question, three models of geological processes are formulated: mantle convection, continental crust uplift and erosion and oceanic crust recycling. These processes are characterised as non-equilibrium thermodynamic systems. Their states of disequilibrium are maintained by the power generated from the dissipation of energy from the interior of the Earth. Altering the thickness of continental crust via weathering and erosion affects the upper mantle temperature which leads to changes in rates of oceanic crust recycling and consequently rates of outgassing of carbon dioxide into the atmosphere. Estimates for the power generated by various elements in the Earth system are shown. This includes, inter alia, surface life generation of 264 TW of power, much greater than those of geological processes such as mantle convection at 12 TW. This high power results from life's ability to harvest energy directly from the sun. Life need only utilise a small fraction of the generated free chemical energy for geochemical transformations at the surface, such as affecting rates of weathering and erosion of continental rocks, in order to affect interior, geological processes. Consequently when assessing the effects of life on Earth, and potentially any planet with a significant biosphere, dynamical models may be required that better capture the coupled nature of biologically-mediated surface and interior processes.
Lodi-Smith, Jennifer; Geise, Aaron C.; Roberts, Brent W.; Robins, Richard W.
The present research investigated the longitudinal relations between personality traits and narratives. Specifically, the authors examined how individual differences in 170 college students' narratives of personality change (a) were predicted by personality traits at the beginning of college, (b) related to actual changes and perceived changes in personality traits during college, and (c) related to changes in emotional health during college. Individual differences in narratives of personalit...
Fatemeh Mohammad Jafari
Full Text Available This article describes a qualitative study that investigated critical reflection in the hope that effective learning is objectified. It is the fruit of rumination on how critical reflection approach would affect learners’ performance in narrative writing. The idea for this paper arose when the researchers consistently utilized ploys effective for five EFL students’ learning of narrative writing in critical reflection process in an institute. Later, these ploys were categorized in three themes under three categories in teaching narrative writing. Data were gathered via students’ reflective writings. Gathered data were interpreted in the real setting by small scale grounded theory analysis. The final upshot demonstrated the criticality of students’ thoughts in their paper. The findings reveal the significance of optimal rapport and intimacy in which participants move ahead from mechanical learning to more cooperative approach in language learning with thorough reflection in their narrations for effective learning to take place. Keywords: Critical Reflection, Narrative Paragraph Writing, Effective Learning, Ploys, Improvisation, Reverse Position, Social Camaraderie
Process-affected water from oil sands production plants presents a major environmental challenge to oil sands operators due to its toxicity to different organisms as well as its corrosiveness in refinery units. This abstract investigated the use of fluorescence excitation-emission matrices to detect and characterize changes in naphthenic acid in oil sands process-affected waters. Samples from oil sands production plants and storage ponds were tested. The study showed that oil sands naphthenic acids show characteristic fluorescence signatures when excited by ultraviolet light in the range of 260 to 350 mm. The signal was a unique attribute of the naphthenic acid molecule. Changes in the fluorescence signature can be used to determine chemical changes such as degradation or aging. It was concluded that the technology can be used as a non-invasive continuous water quality monitoring tool to increase process control in oil sands processing plants
Brown, L.; Alostaz, M.; Ulrich, A. [Alberta Univ., Edmonton, AB (Canada). Dept. of Civil and Environmental Engineering
Process-affected water from oil sands production plants presents a major environmental challenge to oil sands operators due to its toxicity to different organisms as well as its corrosiveness in refinery units. This abstract investigated the use of fluorescence excitation-emission matrices to detect and characterize changes in naphthenic acid in oil sands process-affected waters. Samples from oil sands production plants and storage ponds were tested. The study showed that oil sands naphthenic acids show characteristic fluorescence signatures when excited by ultraviolet light in the range of 260 to 350 mm. The signal was a unique attribute of the naphthenic acid molecule. Changes in the fluorescence signature can be used to determine chemical changes such as degradation or aging. It was concluded that the technology can be used as a non-invasive continuous water quality monitoring tool to increase process control in oil sands processing plants.
Musacchio Adorisio, Anna Linda
This article focuses on organizational remembering in banking. To provide an alternative to the repository image of memory in organization, organizational remembering is conceptualized as narrative, where narrative represents a way to organize the selection and interpretation of the past. The...... narrative perspective deals with both the experiential and contextual nature of remembering by addressing concerns raised by critiques of organizational memory studies, namely, the subjective experience of remembering and the social and historical context in which remembering takes place. Antenarrative and...... narrative perspective reveals ruptures and ambiguities that characterize organizational remembering that would remain hidden in the organizational memory studies approach....
Mariana Ferreira Oliveira Prates; Raquel Pires Campos; Michelly Morais Barbosa da Silva; Maria Lígia Rodrigues Macedo; Priscila Aiko Hiane; Manoel Mendes Ramos Filho
The effect of jelly processing on the chemical properties, nutrients, antinutritional factors, bioactive compounds, and antioxidant activity of unripe and ripe canjiqueira fruits was evaluated. The fruits were collected from Pantanal regions at two different ripening stages and were used to produce jellies. The processing affected the chemical characteristics and the content of all nutrients, except for the lipids. Moisture and protein content reduced, whereas the energy value increased. The ...
Blaž Trbižan; Vasja Roblek
Research Question (RQ): Why and how to measure human emotions when working and learning with a computer? Are machines (computers, robots) implementing such binary records, where there is a simulation of cognitive phenomena and their processes, or do they actually reflect, therefore, able to think?Purpose: Show the importance of cognitive and affective processes of computer and ICT usage, both in learning and in daily work tasks.Method: Comparative method, where scientific findings were compar...
NARRATIVE understanding is based in philosophical hermeneutics, a tradition regnant in Europe but only recently penetrating the American intellectual consciousness. Within this epistemology, there is only the text (communicated in language), which is itself about a text, and dialogue within and among these texts. There is no priori place to stand to make truth claims: there are only interpretations made from a particular historical and value-implicated stance. The "hermeneutic circle" describes a process in which understanding requires reference to a priori understandings such that knowledge accrues in a circular, dialectic fashion. No knowledge can be independent of context or interpreter. The enterprise of science then becomes conversation from which emerge consensual ideas that constitute ways of perceiving and interpreting future texts. PMID:8746491
This classic text has been substantially rewritten. Narrative explores a range of written, spoken, literary and non-literary narratives. It shows what systematic attention to language can reveal about the narratives themselves, their tellers, and those to whom they are addressed.New material includes sections on gendered narrative, film narrative and a discussion of ways in which the internet and global television are changing conceptions of narrative.
Lázaro, Miguel; García, Laura; Burani, Cristina
This study investigates how orthographic modifications to the stems of complex words affect morphological processing in proficient young Spanish readers and children with reading deficits. In a definition task all children, irrespective of their reading skill, were worse at defining derived words that had an orthographic alteration of the base stem than words with no orthographic alteration. In a go/no-go lexical decision task, an interaction between base frequency and orthographic alteration was found: base frequency affected derived words with no orthographic alteration more than words with alterations, irrespective of reading skill. Overall, results show that all children benefit from a high frequency base, skilled children outperform children with reading deficits and morphological processing is affected by orthographic alterations similarly in proficient and impaired readers. PMID:25899060
Prichard, Tami G.; Swezey, James A.
This study identifies factors affecting the decision processes for school choice by Christian parents. Grounded theory design incorporated interview transcripts, field notes, and a reflective journal to analyze themes. Comparative analysis, including open, axial, and selective coding, was used to reduce the coded statements to five code families:…
Haazebroek, Pascal; van Dantzig, Saskia; Hommel, Bernhard
There is an increasing interest in endowing robots with emotions. Robot control however is still often very task oriented. We present a cognitive architecture that allows the combination of and interaction between task representations and affective information processing. Our model is validated by comparing simulation results with empirical data from experimental psychology.
Luebbe, Aaron M.; Bell, Debora J.; Allwood, Maureen A.; Swenson, Lance P.; Early, Martha C.
Two studies examined shared and unique relations of social information processing (SIP) to youth's anxious and depressive symptoms. Whether SIP added unique variance over and above trait affect in predicting internalizing symptoms was also examined. In Study 1, 215 youth (ages 8-13) completed symptom measures of anxiety and depression and a…
Bistricky, Steven L.; Ingram, Rick E.; Atchley, Ruth Ann
Facial affect processing is essential to social development and functioning and is particularly relevant to models of depression. Although cognitive and interpersonal theories have long described different pathways to depression, cognitive-interpersonal and evolutionary social risk models of depression focus on the interrelation of interpersonal…
De la Marche, Wouter; Steyaert, Jean; Noens, Ilse
Atypical sensory processing is common in autism spectrum disorders (ASD). Specific profiles have been proposed in different age groups, but no study has focused specifically on adolescents. Identifying traits of ASD that are shared by individuals with ASD and their non-affected family members can shed light on the genetic underpinnings of ASD.…
Klahn, Anna Luisa; Klinkenberg, Isabelle A G; Notzon, Swantje; Arolt, Volker; Pantev, Christo; Zwanzger, Peter; Junghöfer, Markus
The visual processing of emotional faces is influenced by individual's level of stress and anxiety. Valence unspecific affective processing is expected to be influenced by predictability of threat. Using a design of phasic fear (predictable threat), sustained anxiety (unpredictable threat) and safety (no threat), we investigated the magnetoencephalographic correlates and temporal dynamics of emotional face processing in a sample of phobic patients. Compared to non-anxious controls, phobic individuals revealed decreased parietal emotional attention processes during affective processing at mid-latency and late processing stages. While control subjects showed increasing parietal processing of the facial stimuli in line with decreasing threat predictability, phobic subjects revealed the opposite pattern. Decreasing threat predictability also led to increasing neural activity in the orbitofrontal and dorsolateral prefrontal cortex at mid-latency stages. Additionally, unpredictability of threat lead to higher subjective discomfort compared to predictability of threat and no threat safety condition. Our findings indicate that visual processing of emotional information is influenced by both stress induction and pathologic anxiety. PMID:27036648
Riedl, Mark O.
Narrative intelligence is the ability to craft, tell, understand, and respond affectively to stories. We argue that instilling artificial intelligences with computational narrative intelligence affords a number of applications beneficial to humans. We lay out some of the machine learning challenges necessary to solve to achieve computational narrative intelligence. Finally, we argue that computational narrative is a practical step towards machine enculturation, the teaching of sociocultural v...
Full Text Available The utilization and availability of protein depended on the types of protein and their specific susceptibility to enzymatic hydrolysis (inhibitory activities in the gastrointestine and was highly associated with protein molecular structures. Studying internal protein structure and protein subfraction profiles leaded to an understanding of the components that make up a whole protein. An understanding of the molecular structure of the whole protein was often vital to understanding its digestive behavior and nutritive value in animals. In this review, recently obtained information on protein molecular structural effects of heat processing was reviewed, in relation to protein characteristics affecting digestive behavior and nutrient utilization and availability. The emphasis of this review was on (1 using the newly advanced synchrotron technology (S-FTIR as a novel approach to reveal protein molecular chemistry affected by heat processing within intact plant tissues; (2 revealing the effects of heat processing on the profile changes of protein subfractions associated with digestive behaviors and kinetics manipulated by heat processing; (3 prediction of the changes of protein availability and supply after heat processing, using the advanced DVE/OEB and NRC-2001 models, and (4 obtaining information on optimal processing conditions of protein as intestinal protein source to achieve target values for potential high net absorbable protein in the small intestine. The information described in this article may give better insight in the mechanisms involved and the intrinsic protein molecular structural changes occurring upon processing.
The present dissertation investigates three self - narratives written by Chinese women autobiographers in the first half of the twentieth century. Written with foreign audience in mind, these narratives provide a range of Chinese female images aiming to contest the predominant Western stereotypes...
Herron, Mark A.
The dissertation Narrator-in-Chief: The Narrative Rhetoric of Barack Obama seeks to show how the concept of “narrative” can be used in rhetorical criticism of presidential speeches, particularly when considering the speeches and the biographical text, Dreams from My Father (1995), of Barack Obama...
In Narrating Peoplehood amidst Diversity, 16 internationally renowned scholars reflect on the nature and history of peoplehood and discuss how narratives inform national identities, public culture and academic historiography. The book is a timely contribution to the ongoing debate on belonging and...
There is a strong tradition in psychology and philosophy, claiming that the self is a narrative construction. The paper examines this idea and concludes that the narrative self is not a viable theoretical construct, but that we should opt for an adjacent idea of a historical self. The aim is to e...
Full Text Available This presentation discusses some aspects of narrative, or narrated,representation by combining life narrative, life-writing and reflexive investigation into disciplinary history, i.e. the progress of academic folkloristics in the early 20th century. The broader theoretical and methodological questions dovetail with the philosophical concerns of history writing, but also with the generic strategies and narrative modes emergent in biographical writing. The historical perspective focuses on a key figure in Estonian folkloristics and folk narrative research, Matthias Johann Eisen (1857–1934. He was a highly productive collector of expressive culture in narrative form, but also a prolific author and editor of numerous volumes. The current study will focus on narratives which represent this seminal cultural figure for posterity in biographical or autobiographical essays and memoirs, while aiming to analyse Eisen’s public and self-referential representation, based on publications and manuscripts engaged in constructing his life narrative. This perspective on narrative discourse combines a critical examination of historical representation with a reflexive analysis of individual portrayals created by selves and others in the process, guided by the perception of constructedness and representational contingencies of the writing of life history. Such analysis of life writing includes an insight into the politics of remembering occurring in public or private contexts, and the positionality of the writers, in order to disclose the discursive aspects of the production and circulation of images, metaphors and narratives that finally constitute our knowledge about historical figures, which also largely defines their reception from the past to the present.
This paper examines and presents how narrativity factors are used to enhance consumers‟ transportive experience when advertising for high and low involvement products. It specifically looks at processing experiences among Thai online consumers when viewing TV commercials available on a YouTube channel. The paper brings the theory of product involvement into a field of narrative transportation. Results show that narrativity factors should be used with the right balance across all narrativity l...
Hari Om; Sunil Pandey
Submerged arc welding (SAW) is a fusion joining process, known for its high deposition capabilities. This process is useful in joining thick section components used in various industries. Besides joining, SAW can also be used for surfacing applications. Heat Affected Zone (HAZ) produced within the base metal as a result of tremendous heat of arc is of big concern as it affects the performance of welded/surfaced structure in service due to metallurgical changes in the affected region. This work was carried out to investigate the effect of polarity and other SAW parameters on HAZ size and dilution and to establish their correlations. Influence of heat input on dilution and heat affected zone was then carried out. Four levels of heat input were used to study their effect on % dilution and HAZ area at both the electrode positive and electrode negative polarities. Proper management of heat input in welding is important, because power sources can be used more efficiently if one knows how the same heat input can be applied to get the better results. Empirical models have been developed using statistical technique.
Arielle Ryan Baskin-Sommers
Full Text Available Background: Emotion dysregulation is central to the clinical conceptualization of Borderline Personality Disorder (BPD, with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to stimuli presented below the level of conscious awareness (preattentively. Methods: Functional magnetic resonance imaging (fMRI was used to measure neural responses to happy, angry, fearful, and neutral faces presented preattentively, using a backward masked affect paradigm. Given their tendency toward emotional hyperreactivity and altered amygdala and frontal activation, we hypothesized that individuals with BPD would demonstrate a distinct pattern of fMRI responses relative to those without BPD during the viewing of masked affective versus neutral faces in specific regions of interest (ROIs. Results: Results indicated that individuals with BPD demonstrated increases in frontal, cingulate and amygdalar activation represented by number of voxels activated and demonstrated a different pattern of activity within the ROIs relative to those without BPD while viewing masked affective versus neutral faces. Conclusions: These findings suggest that in addition to the previously documented heightened responses to overt displays of emotion, individuals with BPD also demonstrate differential responses to positive and negative emotions, early in the processing stream, even before conscious awareness.
Huprich, Steven K; Nelson, Sharon M
The Cognitive-Affective Processing System (CAPS) is a dynamic and expansive model of personality proposed by Mischel and Shoda (1995) that incorporates dispositional and processing frameworks by considering the interaction of the individual and the situation, and the patterns of variation that result. These patterns of cognition, affect, and behavior are generally defined through the use of if … then statements, and provide a rich understanding of the individual across varying levels of assessment. In this article, we describe the CAPS model and articulate ways in which it can be applied to conceptualizing and assessing personality pathology. We suggest that the CAPS model is an ideal framework that integrates a number of current theories of personality pathology, and simultaneously overcomes a number of limits that have been empirically identified in the past. PMID:26214351
SU Chong; LI Hong-Guang
Numerous multi-objective decision-making problems related to industrial process control engineering such as control and operation performance evaluation are being resolved through human-computer interactions.With regard to the problems that traditional interactive evolutionary computing approaches suffer i.e.,limited searching ability and human's strong subjectivity in multi-objective-attribute decision-making,a novel affective computing and learning solution adapted to human-computer interaction mechanism is explicitly proposed.Therein,a kind of stimulating response based affective computing model (STAM) is constructed,along with quantitative relations between affective space and human's subjective preferences.Thereafter,affective learning strategies based on genetic algorithms are introduced which are responsible for gradually grasping essentials in human's subjective judgments in decision-making,reducing human's subjective fatigue as well as making the decisions more objective and scientific.Affective learning algorithm's complexity and convergence analysis are shown in Appendices A and B.To exemplify applications of the proposed methods,ad-hoc test functions and PID parameter tuning are suggested as case studies,giving rise to satisfying results and showing validity of the contributions.
Full Text Available Social perception commonly employs multiple sources of information. The present study aimed at investigating the integrative processing of affective social signals. Task-related and task-free functional magnetic resonance imaging was performed in 26 healthy adult participants during a social perception task concerning dynamic visual stimuli simultaneously depicting facial expressions of emotion and tactile sensations that could be either congruent or incongruent. Confounding effects due to affective valence, inhibitory top-down influences, cross-modal integration, and conflict processing were minimized. The results showed that the perception of congruent, compared to incongruent stimuli, elicited enhanced neural activity in a set of brain regions including left amygdala, bilateral posterior cingulate cortex (PCC, and left superior parietal cortex. These congruency effects did not differ as a function of emotion or sensation. A complementary task-related functional interaction analysis preliminarily suggested that amygdala activity depended on previous processing stages in fusiform gyrus and PCC. The findings provide support for the integrative processing of social information about others' feelings from manifold bodily sources (sensory-affective information in amygdala and PCC. Given that the congruent stimuli were also judged as being more self-related and more familiar in terms of personal experience in an independent sample of participants, we speculate that such integrative processing might be mediated by the linking of external stimuli with self-experience. Finally, the prediction of task-related responses in amygdala by intrinsic functional connectivity between amygdala and PCC during a task-free state implies a neuro-functional basis for an individual predisposition for the integrative processing of social stimulus content.
Ebisch, Sjoerd J. H.; Salone, Anatolia; Martinotti, Giovanni; Carlucci, Leonardo; Mantini, Dante; Perrucci, Mauro G.; Saggino, Aristide; Romani, Gian Luca; Di Giannantonio, Massimo; Northoff, Georg; Gallese, Vittorio
Social perception commonly employs multiple sources of information. The present study aimed at investigating the integrative processing of affective social signals. Task-related and task-free functional magnetic resonance imaging was performed in 26 healthy adult participants during a social perception task concerning dynamic visual stimuli simultaneously depicting facial expressions of emotion and tactile sensations that could be either congruent or incongruent. Confounding effects due to affective valence, inhibitory top–down influences, cross-modal integration, and conflict processing were minimized. The results showed that the perception of congruent, compared to incongruent stimuli, elicited enhanced neural activity in a set of brain regions including left amygdala, bilateral posterior cingulate cortex (PCC), and left superior parietal cortex. These congruency effects did not differ as a function of emotion or sensation. A complementary task-related functional interaction analysis preliminarily suggested that amygdala activity depended on previous processing stages in fusiform gyrus and PCC. The findings provide support for the integrative processing of social information about others’ feelings from manifold bodily sources (sensory-affective information) in amygdala and PCC. Given that the congruent stimuli were also judged as being more self-related and more familiar in terms of personal experience in an independent sample of participants, we speculate that such integrative processing might be mediated by the linking of external stimuli with self-experience. Finally, the prediction of task-related responses in amygdala by intrinsic functional connectivity between amygdala and PCC during a task-free state implies a neuro-functional basis for an individual predisposition for the integrative processing of social stimulus content. PMID:27242474
Zhao, Wan; Zhang, Qiumei; Yu, Ping; Zhang, Zhifang; Chen, Xiongying; Gu, Huang; Zhai, Jinguo; Chen, Min; Du, Boqi; Deng, Xiaoxiang; Ji, Feng; Wang, Chuanyue; Xiang, Yu-Tao; Li, Dawei; Wu, Hongjie; Dong, Qi; Luo, Yuejia; Li, Jun; Chen, Chuansheng
ANK3 is one of the most promising candidate genes for bipolar disorder (BD). A polymorphism (rs10994336) within the ANK3 gene has been associated with BD in at least three genome-wide association studies of BD [McGuffin et al., 2003; Kieseppä, 2004; Edvardsen et al., 2008]. Because facial affect processing is disrupted in patients with BD, the current study aimed to explore whether the BD risk alleles are associated with the N170, an early event-related potential (ERP) component related to facial affect processing. We collected data from two independent samples of healthy individuals (Ns = 83 and 82, respectively) to test the association between rs10994336 and an early event-related potential (ERP) component (N170) that is sensitive to facial affect processing. Repeated-measures analysis of covariance in both samples consistently revealed significant main effects of rs10994336 genotype (Sample I: F (1, 72) = 7.24, P = 0.009; Sample II: F (1, 69) = 11.81, P = 0.001), but no significant interaction of genotype × electrodes (Ps > 0.05) or genotype × emotional conditions (Ps > 0.05). These results suggested that rs10994336 was linked to early ERP component reflecting facial structural encoding during facial affect processing. These results shed new light on the brain mechanism of this risk SNP and associated disorders such as BD. © 2016 Wiley Periodicals, Inc. PMID:27177275
This report presents the results of a survey and evaluation of existing federal, state and local regulatory considerations affecting siting approval of power plants in the United States. Those factors that may impede early site approval of nuclear power plants are identified, and findings related to the removal of these impediments and the general improvement of the approval process are presented. A brief evaluation of standardization of nuclear plant design is also presented
Nabakabya, D.; Kugonza, DR.
The factors that affect honey quality in Uganda were surveyed in 120 beekeeping households. Honey was sampled from supermarkets, hawkers and stall markets along four transects across Kampala, the capital. Honey quality parameters assessed were diastase number (DN), free acidity (FA), moisture content (MC), hydroxymethylfurfural (HMF), and water insoluble solids (WIS). Honey was mostly harvested from basket and grass hives. Pressing, boiling and straining were popular honey processing methods....
Betancourt, Theresa Stichick; Khan, Kashif Tanveer
This paper examines the concept of resilience in the context of children affected by armed conflict. Resilience has been frequently viewed as a unique quality of certain ‘invulnerable’ children. In contrast, this paper argues that a number of protective processes contribute to resilient mental health outcomes in children when considered through the lens of the child's social ecology. While available research has made important contributions to understanding risk factors for negative mental he...
Baskin-Sommers, Arielle R.; Hooley, Jill M.; Dahlgren, Mary K; Gönenc, Atilla; Yurgelun-Todd, Deborah A.; Gruber, Staci A.
Background: Emotion dysregulation is central to the clinical conceptualization of borderline personality disorder (BPD), with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to...
Arielle Ryan Baskin-Sommers; Jill eHolley; Mary eDahlgren; Atilla eGonenc; Deborah eYurgelun-Todd; Staci eGruber
Background: Emotion dysregulation is central to the clinical conceptualization of Borderline Personality Disorder (BPD), with individuals often displaying instability in mood and intense feelings of negative affect. Although existing data suggest important neural and behavioral differences in the emotion processing of individuals with BPD, studies thus far have only explored reactions to overt emotional information. Therefore, it is unclear if BPD-related emotional hypersensitivity extends to...
Gould, Laura Feagans; Hussong, Andrea M.; Keeley, Mary L.
The way in which adolescents cope with stressors in their lives has been established as an important correlate of adjustment. While most theoretical models of coping entail unfolding transactions between coping strategies and emotional arousal, the majority of coping measures tap only trait-level coping styles, ignoring both temporal and affective components of the coping process. The current study fills this gap by establishing the psychometric properties of a newly developed measure, the Ad...
Andreetta, Sara; Marini, Andrea
Background: The label “fluent aphasia” applies to different aphasic syndromes char- acterised by fluent speech with difficulties in lexical retrieval and/or grammatical processing. Aims: This study aims at investigating microlinguistic and macrolinguistic skills in persons with fluent aphasia. We hypothesised that their lexical and syntactic (i.e., microlinguistic) difficulties would affect also their narrative (i.e., macrolinguistic) skills. Methods & Procedures: Growing evidence shows...
Young, Allan Buddy
Narrative is an ancient practice still woven throughout our modern society in a myriad forms ranging from novels to computer games, yet the field of narrative inquiry is among the youngest of research approaches, and hence among the most swiftly evolving. This dissertation explores a newly emerging form of narrative inquiry in an education context, “Narrative as Research (NAR).” The dissertation first examines the familiar form of narrative inquiry in an education context, which draws upon st...
Pereira, R A; Morais, M M; Nascimento, F S; Bego, L R
The cell provisioning and oviposition process (POP) is a unique characteristic of stingless bees (Meliponini), in which coordinated interactions between workers and queen regulate the filling of brood cells with larval resources and subsequent egg laying. Environmental conditions seem to regulate reproduction in stingless bees; however, little is known about how the amount of food affects quantitative sequences of the process. We examined intrinsic variables by comparing three colonies in distinct conditions (strong, intermediate and weak state). We predicted that some of these variables are correlated with temporal events of POP in Melipona scutellaris colonies. The results demonstrated that the strong colony had shorter periods of POP. PMID:19554772
Lundell, Anders Lorentz; Hertzum, Morten
show that groups using the latter system spend more time solving the task, spend more of their time on solution analysis, spend less of their time on disorganized activity, and arrive at task solutions with less extreme preferences. Thus, the type of system affects the decision-making process as well......Groups often suffer from ineffective communication and decision making. This experimental study compares distributed groups solving a preference task with support from either a communication system or a system providing both communication and a structuring of the decision-making process. Results...
William A Griffin
Full Text Available Sequential affect dynamics generated during the interaction of intimate dyads, such as married couples, are associated with a cascade of effects-some good and some bad-on each partner, close family members, and other social contacts. Although the effects are well documented, the probabilistic structures associated with micro-social processes connected to the varied outcomes remain enigmatic. Using extant data we developed a method of classifying and subsequently generating couple dynamics using a Hierarchical Dirichlet Process Hidden semi-Markov Model (HDP-HSMM. Our findings indicate that several key aspects of existing models of marital interaction are inadequate: affect state emissions and their durations, along with the expected variability differences between distressed and nondistressed couples are present but highly nuanced; and most surprisingly, heterogeneity among highly satisfied couples necessitate that they be divided into subgroups. We review how this unsupervised learning technique generates plausible dyadic sequences that are sensitive to relationship quality and provide a natural mechanism for computational models of behavioral and affective micro-social processes.
Griffin, William A; Li, Xun
Sequential affect dynamics generated during the interaction of intimate dyads, such as married couples, are associated with a cascade of effects-some good and some bad-on each partner, close family members, and other social contacts. Although the effects are well documented, the probabilistic structures associated with micro-social processes connected to the varied outcomes remain enigmatic. Using extant data we developed a method of classifying and subsequently generating couple dynamics using a Hierarchical Dirichlet Process Hidden semi-Markov Model (HDP-HSMM). Our findings indicate that several key aspects of existing models of marital interaction are inadequate: affect state emissions and their durations, along with the expected variability differences between distressed and nondistressed couples are present but highly nuanced; and most surprisingly, heterogeneity among highly satisfied couples necessitate that they be divided into subgroups. We review how this unsupervised learning technique generates plausible dyadic sequences that are sensitive to relationship quality and provide a natural mechanism for computational models of behavioral and affective micro-social processes. PMID:27187319
Griffin, William A.; Li, Xun
Sequential affect dynamics generated during the interaction of intimate dyads, such as married couples, are associated with a cascade of effects—some good and some bad—on each partner, close family members, and other social contacts. Although the effects are well documented, the probabilistic structures associated with micro-social processes connected to the varied outcomes remain enigmatic. Using extant data we developed a method of classifying and subsequently generating couple dynamics using a Hierarchical Dirichlet Process Hidden semi-Markov Model (HDP-HSMM). Our findings indicate that several key aspects of existing models of marital interaction are inadequate: affect state emissions and their durations, along with the expected variability differences between distressed and nondistressed couples are present but highly nuanced; and most surprisingly, heterogeneity among highly satisfied couples necessitate that they be divided into subgroups. We review how this unsupervised learning technique generates plausible dyadic sequences that are sensitive to relationship quality and provide a natural mechanism for computational models of behavioral and affective micro-social processes. PMID:27187319
Full Text Available Decision-making involves a complex interplay of emotional responses and reasoning processes. In this study, we use TMS to explore the neurobiological substrates of moral decisions in humans. To examining the effects of TMS on the outcome of a moral-decision, we compare the decision outcome of moral-personal and moral-impersonal dilemmas to each other and examine the differential effects of applying TMS over the right DLPFC or right TPJ. In this comparison, we find that the TMS-induced disruption of the DLPFC during the decision process, affects the outcome of the moral-personal judgment, while TMS-induced disruption of TPJ affects only moral-impersonal conditions. In other words, we find a double-dissociation between DLPFC and TPJ in the outcome of a moral decision. Furthermore, we find that TMS-induced disruption of the DLPFC during non-moral, moral-impersonal, and moral-personal decisions lead to lower ratings of regret about the decision. Our results are in line with the dual-process theory and suggest a role for both the emotional response and cognitive reasoning process in moral judgment. Both the emotional and cognitive processes were shown to be involved in the decision outcome.
Roh, Hyo Jung; Ju, Dong Kyu; Kim, Hyun Jin; Kim, Jaehyun
As critical dimensions continue to shrink in lithography, new materials will be needed to meet the new demands imposed by this shrinkage. Recently, there are needs for novel materials with various substrates and immersing process, including double patterning process, a high resolution implant process, and so on. Among such materials, Developable Bottom Anti-reflective Coating material (DBARC) is a good candidate for high resolution implant application as well as double patterning. DBARC should have reflectivity control function as an ordinary BARC, as well as an appropriate solubility in TMAH-based conventional developer after exposure and bake process. The most distinguished advantage of DBARC is to skip BARC etch process that is required in normal BARC process. In spite of this advantage, the photoresist profile on DBARC could be influenced by components and process conditions of DBARC. Several groups have tried to solve this issue to implement DBARC to new process. We have studied material-related factors affecting photoresist profiles, such as a polymer, photo-acid generators (PAGs), and additives. And we explored the effect of process condition for photoresist and DBARC. In case of polymer, we studied the effect of dissolution rate in developer and crosslinking functionality. For PAGs and additives, the effect of acid diffusivity and cross-linking degree according to their bulkiness were examined. We also evaluated coated film stability in a photoresist solvent after BARC bake process and compared lithographic performance of various DBARC formulations. In addition, the effect of photoresist profile with bake condition of photoresist and DBARC were investigated. In this paper, we will demonstrate the most influential factors of DBARC to photoresist profile and suggest the optimum formulation and process condition for DBARC application.
Steptoe, Andrew; Wardle, Jane; Marmot, Michael
Negative affective states such as depression are associated with premature mortality and increased risk of coronary heart disease, type 2 diabetes, and disability. It has been suggested that positive affective states are protective, but the pathways through which such effects might be mediated are poorly understood. Here we show that positive affect in middle-aged men and women is associated with reduced neuroendocrine, inflammatory, and cardiovascular activity. Positive affect was assessed by aggregating momentary experience samples of happiness over a working day and was inversely related to cortisol output over the day, independently of age, gender, socioeconomic position, body mass, and smoking. Similar patterns were observed on a leisure day. Happiness was also inversely related to heart rate assessed by using ambulatory monitoring methods over the day. Participants underwent mental stress testing in the laboratory, where plasma fibrinogen stress responses were smaller in happier individuals. These effects were independent of psychological distress, supporting the notion that positive well-being is directly related to health-relevant biological processes. PMID:15840727
Pérez-Poch, A.; Bru, C.; Nicolau, C.
The purpose of this study was to evaluate diffuse affectations in the liver using texture image processing techniques. Ultrasound diagnose equipments are the election of choice to be used in space environments as they are free from hazardous effects on health. However, due to the need for highly trained radiologists to assess the images, this imaging method is mainly applied on focal lesions rather than on non-focal ones. We have conducted a clinical study on 72 patients with different degrees of chronic hepatopaties and a group of control of 18 individuals. All subjects' clinical reports and results of biopsies were compared to the degree of affectation calculated by our computer system , thus validating the method. Full statistical results are given in the present paper showing a good correlation (r=0.61) between pathologist's report and analysis of the heterogenicity of the processed images from the liver. This computer system to analyze diffuse affectations may be used in-situ or via telemedicine to the ground.
Bailey, Kira; West, Robert; Anderson, Craig A
Exposure to video game violence (VGV) is known to result in desensitization to violent material and may alter the processing of positive emotion related to facial expressions. The present study was designed to address three questions: (1) Does the association between VGV and positive emotion extend to stimuli other than faces, (2) is the association between VGV and affective picture processing observed with a single presentation of the stimuli, and (3) is the association between VGV and the response to violent stimuli sensitive to the relevance of emotion for task performance? The data revealed that transient modulations of the event-related potentials (ERPs) related to attentional orienting and sustained modulations of the ERPs related to evaluative processing were sensitive to VGV exposure. PMID:21461985
Full Text Available Research Question (RQ: Why and how to measure human emotions when working and learning with a computer? Are machines (computers, robots implementing such binary records, where there is a simulation of cognitive phenomena and their processes, or do they actually reflect, therefore, able to think?Purpose: Show the importance of cognitive and affective processes of computer and ICT usage, both in learning and in daily work tasks.Method: Comparative method, where scientific findings were compared and based on these conclusions were drawn.Results: An individual has an active role and the use of ICT enables, through the processes of reflection and exchanges of views, for an individual to resolve problems and consequently is able to achieve excellent results at both the personal (educational level and in business. In learning and working with computers, individuals needinternal motivation. Internal motivation can be increased with positive affective processes that also positively influence cognitive processes.Organization:Knowledge of generational characteristics is currently becoming a competitive advantage of organizations. Younger generations are growing up with computers and both teachers and managers have to beaware and accommodate their teaching and business processes to the requirements of ICT.Society: In the 21st century we live in a knowledge society that is unconditionally connected and dependent on the development of information technology. Digital literacy is an everyday concept that society also is aware of and training programmes are being offered on computer literacy for all generations.Originality: The paper presents a concise synthesis of research and authors points of views recorded over the last 25 years and these are combined with our own conclusions based on observations.Limitations/Future Research:The fundamental limitation is that this is a comparative research study that compares the views and conclusions of different authors
Suess, Franziska; Rabovsky, Milena; Abdel Rahman, Rasha
According to a widely held view, basic emotions such as happiness or anger are reflected in facial expressions that are invariant and uniquely defined by specific facial muscle movements. Accordingly, expression perception should not be vulnerable to influences outside the face. Here, we test this assumption by manipulating the emotional valence of biographical knowledge associated with individual persons. Faces of well-known and initially unfamiliar persons displaying neutral expressions were associated with socially relevant negative, positive or comparatively neutral biographical information. The expressions of faces associated with negative information were classified as more negative than faces associated with neutral information. Event-related brain potential modulations in the early posterior negativity, a component taken to reflect early sensory processing of affective stimuli such as emotional facial expressions, suggest that negative affective knowledge can bias the perception of faces with neutral expressions toward subjectively displaying negative emotions. PMID:24948155
Rautiainen, Eija-Liisa; Aaltonen, Jukka
How does the spouse of a person with depression take part in constructing narratives of depression in couple therapy? In this study we examined couples' ways of co-constructing narratives of depression in couple therapy. Three couple therapy processes were chosen for the study, one spouse in each couple having been referred to an outpatient clinic…
Full Text Available Recent neurofunctional studies suggested that lateral prefrontal cortex is a domain-general cognitive control area modulating computation of social information. Neuropsychological evidence reported dissociations between cognitive and affective components of social cognition. Here, we tested whether performance on social cognitive and affective tasks can be modulated by transcranial direct current stimulation (tDCS over dorsolateral prefrontal cortex (DLPFC. To this aim, we compared the effects of tDCS on explicit recognition of emotional facial expressions (affective task, and on one cognitive task assessing the ability to adopt another person's visual perspective. In a randomized, cross-over design, male and female healthy participants performed the two experimental tasks after bi-hemispheric tDCS (sham, left anodal/right cathodal, and right anodal/left cathodal applied over DLPFC. Results showed that only in male participants explicit recognition of fearful facial expressions was significantly faster after anodal right/cathodal left stimulation with respect to anodal left/cathodal right and sham stimulations. In the visual perspective taking task, instead, anodal right/cathodal left stimulation negatively affected both male and female participants' tendency to adopt another's point of view. These findings demonstrated that concurrent facilitation of right and inhibition of left lateral prefrontal cortex can speed-up males' responses to threatening faces whereas it interferes with the ability to adopt another's viewpoint independently from gender. Thus, stimulation of cognitive control areas can lead to different effects on social cognitive skills depending on the affective vs. cognitive nature of the task, and on the gender-related differences in neural organization of emotion processing.
Hullman, Jessica; Diakopoulos, Nicholas
Narrative visualizations combine conventions of communicative and exploratory information visualization to convey an intended story. We demonstrate visualization rhetoric as an analytical framework for understanding how design techniques that prioritize particular interpretations in visualizations that "tell a story" can significantly affect end-user interpretation. We draw a parallel between narrative visualization interpretation and evidence from framing studies in political messaging, decision-making, and literary studies. Devices for understanding the rhetorical nature of narrative information visualizations are presented, informed by the rigorous application of concepts from critical theory, semiotics, journalism, and political theory. We draw attention to how design tactics represent additions or omissions of information at various levels-the data, visual representation, textual annotations, and interactivity-and how visualizations denote and connote phenomena with reference to unstated viewing conventions and codes. Classes of rhetorical techniques identified via a systematic analysis of recent narrative visualizations are presented, and characterized according to their rhetorical contribution to the visualization. We describe how designers and researchers can benefit from the potentially positive aspects of visualization rhetoric in designing engaging, layered narrative visualizations and how our framework can shed light on how a visualization design prioritizes specific interpretations. We identify areas where future inquiry into visualization rhetoric can improve understanding of visualization interpretation. PMID:22034342
Full Text Available BACKGROUND: While hemispheric specialization of language processing is well established, lateralization of emotion processing is still under debate. Several conflicting hypotheses have been proposed, including right hemisphere hypothesis, valence asymmetry hypothesis and region-specific lateralization hypothesis. However, experimental evidence for these hypotheses remains inconclusive, partly because direct comparisons between hemispheres are scarce. METHODS: The present fMRI study systematically investigated functional lateralization during affective stimulus processing in 36 healthy participants. We normalized our functional data on a symmetrical template to avoid confounding effects of anatomical asymmetries. Direct comparison of BOLD responses between hemispheres was accomplished taking two approaches: a hypothesis-driven region of interest analysis focusing on brain areas most frequently reported in earlier neuroimaging studies of emotion; and an exploratory whole volume analysis contrasting non-flipped with flipped functional data using paired t-test. RESULTS: The region of interest analysis revealed lateralization towards the left in the medial prefrontal cortex (BA 10 during positive stimulus processing; while negative stimulus processing was lateralized towards the right in the dorsolateral prefrontal cortex (BA 9 & 46 and towards the left in the amygdala and uncus. The whole brain analysis yielded similar results and, in addition, revealed lateralization towards the right in the premotor cortex (BA 6 and the temporo-occipital junction (BA 19 & 37 during positive stimulus processing; while negative stimulus processing showed lateralization towards the right in the temporo-parietal junction (BA 37,39,42 and towards the left in the middle temporal gyrus (BA 21. CONCLUSION: Our data suggests region-specific functional lateralization of emotion processing. Findings show valence asymmetry for prefrontal cortical areas and left
Valenza, G.; Greco, A.; Citi, L.; Bianchi, M.; Barbieri, R.; Scilingo, E. P.
This study proposes the application of a comprehensive signal processing framework, based on inhomogeneous point-process models of heartbeat dynamics, to instantaneously assess affective haptic perception using electrocardiogram-derived information exclusively. The framework relies on inverse-Gaussian point-processes with Laguerre expansion of the nonlinear Wiener-Volterra kernels, accounting for the long-term information given by the past heartbeat events. Up to cubic-order nonlinearities allow for an instantaneous estimation of the dynamic spectrum and bispectrum of the considered cardiovascular dynamics, as well as for instantaneous measures of complexity, through Lyapunov exponents and entropy. Short-term caress-like stimuli were administered for 4.3–25 seconds on the forearms of 32 healthy volunteers (16 females) through a wearable haptic device, by selectively superimposing two levels of force, 2 N and 6 N, and two levels of velocity, 9.4 mm/s and 65 mm/s. Results demonstrated that our instantaneous linear and nonlinear features were able to finely characterize the affective haptic perception, with a recognition accuracy of 69.79% along the force dimension, and 81.25% along the velocity dimension.
Seymour, Karen E; Kim, Kerri L; Cushman, Grace K; Puzia, Megan E; Weissman, Alexandra B; Galvan, Thania; Dickstein, Daniel P
High rates of comorbidity and overlapping diagnostic criteria between pediatric bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) contribute to diagnostic and treatment confusion. To advance what is known about both disorders, we compared effect of emotional stimuli on response control in children with primary BD, primary ADHD and typically developing controls (TDC). Participants included 7-17 year olds with either "narrow-phenotype" pediatric BD (n = 25), ADHD (n = 25) or TDC (n = 25). Groups were matched on participant age and FSIQ. The effect of emotional stimuli on response control was assessed using the Cambridge Neuropsychological Test Automated Battery Affective Go/No-Go task (CANTAB AGN). We found a group by target valence interaction on commission errors [F(2,71) = 5.34, p ADHD, but not TDC participants, made more errors on negative than positive words [t(24) = -2.58, p ADHD and TDC participants. Between-subjects effects showed that ADHD participants made more errors than TDC, but not BD participants. Our main finding advances what is known about the effect of emotional stimuli on response control in children with ADHD. Our results suggesting a positive affective processing bias in children with ADHD compliment emerging literature show that difficulties with emotional processing and regulation may be core features of ADHD. Further, given the observed pattern of results in children with ADHD compared to BD children, our behavioral results suggest the importance of examining differences in the brain-behavior mechanisms involved in affective processing in children with ADHD compared to BD children. PMID:25724546
Voelker, David H.; Pettey, Gary R.
To account for cognitive and affective responses to popular music, a pilot study used an information processing model to show that affect results largely from the activation of affect-laden schemas by the music stimulus. Subjects, 196 students from an introductory course in interpersonal communication at a medium-sized university, listened to a…
Full Text Available I discuss in this article some key narratives of women I interviewed in Ingria 1992–1993. The narratives of those women were about dramatic stages of their lives during the World War II. The main themes of the life stories were forced transfers and deportation suffered by the Ingrian Finns. I examine with some examples how various paralinguistic devices, such as speech tempo, emotional outbursts or silence, were tied in with the verbalisation of experiences. The three factors I discuss here are woven into the narratives of the women I interviewed. The first factor is “impassioned narrating”, which shows how a narrator reveals how she is reliving the event, she told about. The second factor is weeping and we may ask how the tears affect the narrator. The third factor is silence and reticence. In retrospect I have thought about the therapeutic effect of speaking, forgetting and remaining silent.
Zhang, Yu; Chen, Haixia; Ning ZHANG; Ma, Lishuai
The Box-Behnken design combined with response surface methodology was used to optimize alkali extraction of protein from tea. Three independent extraction variables (extraction time: X1; extraction temperature: X2; alkali concentration: X3) were evaluated. The antioxidant and functional properties of tea protein as affected by different tea processing were compared. The optimum conditions were: extraction time of 85 min, extraction temperature of 80 °C, and alkali concentration of 0.15 M. Und...
Lystbæk, Christian Tang
complement each other, but are not necessarily incompatible in practice. Rather, strategy makers can draw on several or all of the narratives in public organizations as well as the body of literature on strategic management, which are related to them. The paper concludes by suggesting directions for further......Strategic concerns have spread into public management and fuelled the growth of strategic practices in public organizations. The purpose of this paper is to examine the discursive structures of strategy narratives in public organizations. It studies the linkages between strategy narratives in...... public organizations and discourses of strategy. Based on focus group interviews and a deconstructive approach, the paper identifies four different strategy narratives: a “rationalist” narrative, a “structuralist” narrative, an “idealist” narrative and a “constructivist” narrative. The narratives...
Cooperstone, Jessica L; Francis, David M; Schwartz, Steven J
Tangerine tomatoes, unlike red tomatoes, accumulate cis-lycopenes instead of the all-trans isomer. cis-Lycopene is the predominating isomeric form of lycopene found in blood and tissues. Our objective was to understand how thermal processing and lipid concentration affect carotenoid isomerisation and degradation in tangerine tomatoes. We conducted duplicated factorial designed experiments producing tangerine tomato juice and sauce, varying both processing time and lipid concentration. Carotenoids were extracted and analysed using high-performance liquid chromatography with photodiode array detection. Phytoene, phytofluene, ζ-carotene, neurosporene, tetra-cis-lycopene, all-trans-lycopene and other-cis-lycopenes were quantified. Tetra-cis-lycopene decreased with increasing heating time and reached 80% of the original level in sauce after processing times of 180min. All-trans-lycopene and other-cis-lycopenes increased with longer processing times. Total carotenoids and total lycopene decreased with increased heating times while phytoene and phytofluene were unchanged. These data suggest limiting thermal processing of tangerine tomato products if delivery of tetra-cis-lycopene is desirable. PMID:27211672
Mariana Ferreira Oliveira Prates
Full Text Available The effect of jelly processing on the chemical properties, nutrients, antinutritional factors, bioactive compounds, and antioxidant activity of unripe and ripe canjiqueira fruits was evaluated. The fruits were collected from Pantanal regions at two different ripening stages and were used to produce jellies. The processing affected the chemical characteristics and the content of all nutrients, except for the lipids. Moisture and protein content reduced, whereas the energy value increased. The phytic acid found in fresh fruits was eliminated after processing, and the trypsin inhibitors were reduced, especially in ripe fruits. Lectin activity was not verified in unripe and ripe fruits and jellies. The levels of bioactive compounds were reduced after jelly processing, but their retention was higher in unripe fruits. The final levels of bioactive compounds in the jelly made from unripe fruits were higher than that in the jelly made from ripe fruits, whereas the IC50 value was lower, indicating higher potential to prevent free radicals damages to human body. Jelly processing proved to be a good alternative to the use of canjiqueira fruits due to the reduction in antinutritional factors and the retention of bioactive compounds
The US Environmental Protection Agency (EPA) has set a probabilistic standard for the performance of geologic repositories for the disposal of radioactive waste. This report treats not only geologic events and processes like fault movement, but also events and processes that arise from the relationship between human actions and geology, like drilling for resources, and some that arise from nongeologic processes that in turn affect a geologic process, like climatic change. It reviews the literature in several fields to determine whether existing probabilistic methods for predicting events and processes are adequate for implementation of the standard. Techniques exist for qualitatively estimating the potential for endowment of portions of earth's crust with mineral resources, but such techniques cannot easily predict whether or not human intrusion will occur. The EPA standard offers explicit guidance for the treatment of human intrusion, however. A complete method for climatic prediction could be assembled from existing techniques, although such a combination has not been tested. Existing techniques to support a probabilistic assessment of tectonic activity and seismic hazard at a repository site should be combined with expert judgment in performance assessments. Depending on the regional setting, either analytic techniques or expert judgment may be appropriate in assigning probabilities to volcanic activity. The individual chapters of this report have been cataloged separately
Sixteen process and 16 reactive schizoprenics out-patients were compared on a verbal conditioning task in an alternating conditioning-extinction design, using verbal and non-verbal positive social reinforcement to influence the emission of self-referred affect statements. It was found that process subjects failed to condition during the time periods used, while reactives demonstrated a significant trials effect showing trends consistent with those hypothesized from the type of design used. This differential conditionability between groups was shown not to be a function of diagnosis, sex, motivation, severity of illness, medication, hospitalization history, or general speech output. It was concluded that the degree of social responsiveness manifested in the premorbid history of the two groups is also operative in behaviour during the psychotic period, specifically, in responsiveness to positive social reinforcers in a verbal conditioning task. PMID:486358
Donges, Uta-Susan; Dukalski, Bibiana; Kersting, Anette; Suslow, Thomas
Background Instability of affects and interpersonal relations are important features of borderline personality disorder (BPD). Interpersonal problems of individuals suffering from BPD might develop based on abnormalities in the processing of facial affects and high sensitivity to negative affective expressions. The aims of the present study were to examine automatic evaluative shifts and latencies as a function of masked facial affects in patients with BPD compared to healthy individuals. As ...
The main aim of this study was to gain a deeper understanding of the effect of intrinsic motivation on affect, subjective evaluation, and the creative process of young artists. Relations between motivation, affect, and evaluation were treated as a dynamic process and measured several times. The unique contribution of this study is that it…
The objectives of the project were to determine the physical/dynamical processes controlling/affecting the distribution of phytoplankton nutrients on the continental shelf in the South Atlantic Bight. The initial objectives were to determine the short term, i.e., 2 to 10 day and longer term flux of nutrients onto the continental shelf. This is clearly related to the more general problem of combined physical and biogenic control of phytoplankton nutrients. During the period from June, 1975 to March, 1978 the study of the continental shelf processes affecting the oceanography of the South Atlantic Bight has been principally involved with a substantial, coordinated field effort. The success of the data acquisition phase of the program has now required an intensive data analysis phase which has been slowly increasing in effort. Emphasis is placed on the main phase of the field program, located in Onslow Bay, which has beel completed and the data are being analyzed. During the three-year period 20 cruises were made into the Carolina Capes area and samples were collected. A list is included of some 100 publications during the period.
Beck, Elizabeth M; Smits, Judit E G; St Clair, Colleen Cassady
Bitumen extraction from the oil sands of northern Alberta produces large volumes of process-affected water that contains substances toxic to wildlife. Recent monitoring has shown that tens of thousands of birds land on ponds containing this water annually, creating an urgent need to understand its effects on bird health. We emulated the repeated, short-term exposures that migrating water birds are thought to experience by exposing pekin ducks (Anas platyrhynchos domestica) to recycled oil sands process-affected water (OSPW). As indicators of health, we measured a series of physiological (electrolytes, metabolites, enzymes, hormones, and blood cells) and toxicological (metals and minerals) variables. Relative to controls, juvenile birds exposed to OSPW had higher potassium following the final exposure, and males had a higher thyroid hormone ratio (T3/T4). In adults, exposed birds had higher vanadium, and, following the final exposure, higher bicarbonate. Exposed females had higher bile acid, globulin, and molybdenum levels, and males, higher corticosterone. However, with the exception of the metals, none of these measures varied from available reference ranges for ducks, suggesting OSPW is not toxic to juvenile or adult birds after three and six weekly, 1 h exposures, but more studies are needed to know the generality of this result. PMID:25003652
Luis Fernando Cuervo
Full Text Available Through the articulation of psychoanalysis and narrative analysis this study explores the processes of identification of children audiences with their favorite cartoon television programs. In order to understand the characteristics of identification processes, this study explores the way in which both the structure of cartoons and the affective histories of children influence children’s identification with their favorite television characters. To achieve that understanding we a analyzed the narrative elements of the television programs, b explored the children’s affective history, and c examined how these narrative elements and affective histories influence the appropriation of television programs. These three scenarios were examined through case study on four Colombian children between 6 to 10 years old. The analysis showed that affective factors of children’s personal history constitute a significant source of mediation on the appropriation of cartoons. In addition, the narrative elements of the programs become an essential motivation on children’s fantasies.
Abstract Narratives are stories with a beginning, middle, and end that provide information about the characters and plot. Exergames are videogames that require players to move or exercise. Narratives and exergames have seldom been examined together. Based on my review of the literature, there are five potential opportunities narratives could bring to exergames: Enhanced engagement with characters and with the plot, increased motivation, repeated play sessions, and better behavioral consequence. However, the rewards offered by these possibilities may be offset by the challenges they pose. These challenges include the difficulty in fully integrating narratives into the gameplay, the players' limited information processing capacity, difficulty in measurement, the lack of full understanding of the player–character identification process, and the narrative saturation effects. Innovative research is needed to bridge the two potentially important domains. PMID:26181676
Lu, Amy Shirong
Narratives are stories with a beginning, middle, and end that provide information about the characters and plot. Exergames are videogames that require players to move or exercise. Narratives and exergames have seldom been examined together. Based on my review of the literature, there are five potential opportunities narratives could bring to exergames: Enhanced engagement with characters and with the plot, increased motivation, repeated play sessions, and better behavioral consequence. However, the rewards offered by these possibilities may be offset by the challenges they pose. These challenges include the difficulty in fully integrating narratives into the gameplay, the players' limited information processing capacity, difficulty in measurement, the lack of full understanding of the player-character identification process, and the narrative saturation effects. Innovative research is needed to bridge the two potentially important domains. PMID:26181676
Some types of first-person narrations of mental processes that constitute phenomenological accounts and texts, such as internal monolog statements, epitomize the best expressions and representations of human consciousness available and therefore may be used to model phenomenological streams of consciousness. The type of autonomous monolog in which an author or narrator declares actual mental processes in a think aloud manner seems particularly suitable for modeling streams of consciousness. A narrative method to extract and depict conscious processes, operations, contents, and states from an acceptable phenomenological text would require three subsequent steps: operational criteria for producing and/or selecting a phenomenological text, a system for detecting text items that are indicative of conscious contents and processes, and a procedure for representing such items in formal dynamic system devices such as Petri nets. The requirements and restrictions of each of these steps are presented, analyzed, and applied to phenomenological texts in the following manner: (1) the relevance of introspective language and narrative analyses to consciousness research and the idea that specific narratives are of paramount interest for such investigation is justified; (2) some of the obstacles and constraints to attain plausible consciousness inferences from narrative texts and the methodological requirements to extract and depict items relevant to consciousness contents and operations from a suitable phenomenological text are examined; (3) a preliminary exercise of the proposed method is used to analyze and chart a classical interior monolog excerpted from James Joyce's Ulysses, a masterpiece of the stream-of-consciousness literary technique and, finally, (4) an inter-subjective evaluation for inter-observer agreement of mental attributions of another phenomenological text (an excerpt from the Intimate Journal of Miguel de Unamuno) is presented using some mathematical tools
Full Text Available Some types of first person narrations of mental processes that constitute phenomenological parliaments and texts, such as internal monologue statements, epitomize the best expressions and representations of human consciousness available and therefore may be used to model phenomenological streams of consciousness. The type of autonomous monologue in which an author or narrator declares actual mental processes in a think aloud manner seems particularly suitable for modeling streams of consciousness. A narrative method to extract and depict conscious processes, operations, contents, and states from an acceptable phenomenological text would require three subsequent steps: operational criteria for producing and/or selecting a phenomenological text, a system for detecting text items that are indicative of conscious contents and processes, and a procedure for representing such items in formal dynamic system devices such as Petri nets. The requirements and restrictions of each of these steps are presented, analyzed, and applied to phenomenological texts in the following manner: (1 The relevance of introspective language and narrative analyses to consciousness research and the idea that specific narratives are of paramount interest for such investigation is justified; (2 Some of the obstacles and constraints to attain plausible consciousness inferences from narrative texts and the methodological requirements to extract and depict items relevant to consciousness contents and operations from a suitable phenomenological text are examined; (3 A preliminary exercise of the proposed method is used to analyze and chart a classical interior monologue excerpted from James Joyce’s Ulysses, a masterpiece of the stream-of-consciousness literary technique and, finally, an inter-subjective evaluation for inter-observer agreement of mental attributions of another phenomenological text (an excerpt from the Intimate Journal of Miguel de Unamuno is presented using some
Sylvester, Teresa; Braun, Mario; Schmidtke, David; Jacobs, Arthur M
While research on affective word processing in adults witnesses increasing interest, the present paper looks at another group of participants that have been neglected so far: pupils (age range: 6-12 years). Introducing a variant of the Berlin Affective Wordlist (BAWL) especially adapted for children of that age group, the "kidBAWL," we examined to what extent pupils process affective lexical semantics similarly to adults. In three experiments using rating and valence decision tasks in both the visual and auditory modality, it was established that children show the two ubiquitous phenomena observed in adults with emotional word material: the asymmetric U-shaped function relating valence to arousal ratings, and the inversely U-shaped function relating response times to valence decision latencies. The results for both modalities show large structural similarities between pupil and adult data (taken from previous studies) indicating that in the present age range, the affective lexicon and the dynamic interplay between language and emotion is already well-developed. Differential effects show that younger children tend to choose less extreme ratings than older children and that rating latencies decrease with age. Overall, our study should help to develop more realistic models of word recognition and reading that include affective processes and offer a methodology for exploring the roots of pleasant literary experiences and ludic reading. PMID:27445930
Visalberghi, Elisabetta; Albani, Alessandro; Ventricelli, Marialba; Izar, Patricia; Schino, Gabriele; Fragazsy, Dorothy
Cashew nuts are very nutritious but so well defended by caustic chemicals that very few species eat them. We investigated how wild bearded capuchin monkeys (Sapajus libidinosus) living at Fazenda Boa Vista (FBV; Piauí, Brazil) process cashew nuts (Anacardium spp.) to avoid the caustic chemicals contained in the seed mesocarp. We recorded the behavior of 23 individuals toward fresh (N = 1282) and dry (N = 477) cashew nuts. Adult capuchins used different sets of behaviors to process nuts: rubbing for fresh nuts and tool use for dry nuts. Moreover, adults succeed to open dry nuts both by using teeth and tools. Age and body mass significantly affected success. Signs of discomfort (e.g., chemical burns, drooling) were rare. Young capuchins do not frequently closely observe adults processing cashew nuts, nor eat bits of nut processed by others. Thus, observing the behavior of skillful group members does not seem important for learning how to process cashew nuts, although being together with group members eating cashews is likely to facilitate interest toward nuts and their inclusion into the diet. These findings differ from those obtained when capuchins crack palm nuts, where observations of others cracking nuts and encounters with the artifacts of cracking produced by others are common and support young individuals' persistent practice at cracking. Cashew nut processing by capuchins in FBV appears to differ from that observed in a conspecific population living 320 km apart, where capuchins use tools to open both fresh and dry nuts. Moreover, in the latter population, chemical burns due to cashew caustic compounds appear to be common. The sources of these differences across populations deserve investigation, especially given that social influences on young monkeys learning to open cashew nuts at FBV seem to be nonspecific. Am. J. Primatol. 78:799-815, 2016. © 2016 Wiley Periodicals, Inc. PMID:27008439
Water is integral to both operational and environmental aspects of the oil sands industry. A water treatment option based on the use of petroleum coke (PC), a by-product of bitumen upgrading, was examined as an opportunity to reduce site oil sands process-affected water (OSPW) inventories and net raw water demand. Changes in OSPW quality when treated with PC included increments in pH levels and concentrations of vanadium, molybdenum, and sulphate. Constituents that decreased in concentration after PC adsorption included total acid-extractable organics (TAO), bicarbonate, calcium, barium, magnesium, and strontium. Changes in naphthenic acids (NAs) speciation were observed after PC adsorption. A battery of bioassays was used to measure the OSPW toxicity. The results indicated that untreated OSPW was toxic towards Vibrio fischeri and rainbow trout. However, OSPW treated with PC at appropriate dosages was not acutely toxic towards these test organisms. Removal of TAO was found to be an adsorption process, fitting the Langmuir and Langmuir–Freundlich isotherm models. For TAO concentrations of 60 mg/L, adsorption capacities ranged between 0.1 and 0.46 mg/g. This study demonstrates that freshly produced PC from fluid cokers provides an effective treatment of OSPW in terms of key constituents' removal and toxicity reduction. - Highlights: ► Treatment of oil sands process-affected water (OSPW) using petroleum coke (PC) adsorption was investigated. ► PC was effective at adsorbing naphthenic acids with higher cyclicity. ► OSPW treated with PC at appropriate dosages was not toxic towards Vibrio fisheri and rainbow trout. ► The adsorption of organic acids fitted the Langmuir and Langmuir–Freundlich isotherm models. ► PC has the potential to be an effective adsorbent to treat OSPW either directly or as a pretreatment step.
Zubot, Warren [Syncrude Canada Ltd., Research and Development, Edmonton, Alberta, Canada T6N 1H4 (Canada); MacKinnon, Michael D. [OSPM Solutions Ltd., Hamilton, Ontario, Canada L8H 6X2 (Canada); Chelme-Ayala, Pamela; Smith, Daniel W. [University of Alberta, Department of Civil and Environmental Engineering, Edmonton, Alberta, Canada T6G 2W2 (Canada); Gamal El-Din, Mohamed, E-mail: email@example.com [University of Alberta, Department of Civil and Environmental Engineering, Edmonton, Alberta, Canada T6G 2W2 (Canada)
Water is integral to both operational and environmental aspects of the oil sands industry. A water treatment option based on the use of petroleum coke (PC), a by-product of bitumen upgrading, was examined as an opportunity to reduce site oil sands process-affected water (OSPW) inventories and net raw water demand. Changes in OSPW quality when treated with PC included increments in pH levels and concentrations of vanadium, molybdenum, and sulphate. Constituents that decreased in concentration after PC adsorption included total acid-extractable organics (TAO), bicarbonate, calcium, barium, magnesium, and strontium. Changes in naphthenic acids (NAs) speciation were observed after PC adsorption. A battery of bioassays was used to measure the OSPW toxicity. The results indicated that untreated OSPW was toxic towards Vibrio fischeri and rainbow trout. However, OSPW treated with PC at appropriate dosages was not acutely toxic towards these test organisms. Removal of TAO was found to be an adsorption process, fitting the Langmuir and Langmuir-Freundlich isotherm models. For TAO concentrations of 60 mg/L, adsorption capacities ranged between 0.1 and 0.46 mg/g. This study demonstrates that freshly produced PC from fluid cokers provides an effective treatment of OSPW in terms of key constituents' removal and toxicity reduction. - Highlights: Black-Right-Pointing-Pointer Treatment of oil sands process-affected water (OSPW) using petroleum coke (PC) adsorption was investigated. Black-Right-Pointing-Pointer PC was effective at adsorbing naphthenic acids with higher cyclicity. Black-Right-Pointing-Pointer OSPW treated with PC at appropriate dosages was not toxic towards Vibrio fisheri and rainbow trout. Black-Right-Pointing-Pointer The adsorption of organic acids fitted the Langmuir and Langmuir-Freundlich isotherm models. Black-Right-Pointing-Pointer PC has the potential to be an effective adsorbent to treat OSPW either directly or as a pretreatment step.
Catalano, J. G.
Widespread uranium contamination of soil, sediments, and groundwater systems has resulted from mining activities, nuclear weapon production, and energy generation. The fate and transport of uranium in such systems is strongly affected by geochemical processes occurring at mineral-water interfaces. I will present a summary of the mineral-water interface processes found to affect uranium fate in example contaminated sediments at the U.S. Department of Energy's Hanford sites and in related model systems. Processes occurring under oxic conditions will be the primary focus of this talk as under these conditions uranium is most mobile and thus presents the greatest hazard. Three dominant solid-phase uranium species are observed in contaminated soil and sediments at the Hanford site: uranyl silicates, uranyl phosphates, and uranyl adsorbed to clays and iron oxides. In deep sediments, uranyl silicates are found in microfractures in feldspar grains, likely because slow diffusion in such fractures maintains a high silicate activity. Such silicates are also found in waste-impacted shallow sediments and soil; waste fluids or evaporative processes may have generated the silicate activity needed to produce such phases. Uranyl phosphates are less abundant, occurring primarily in shallow sediments exposed to P-bearing waste fluids. However, remediation approaches under consideration may produce substantial quantities of uranyl phosphates in the future. Adsorbed uranyl is dispersed throughout contaminated soils and shallow sediments and likely has the greatest potential for remobilization. Analogue studies show that precipitation of uranyl phosphates is rapid when such phases are supersaturated and that both homogeneous and heterogeneous nucleation may occur. Specific adsorption of uranyl to minerals is strongly affected by the presence of complexation anions. Carbonate suppresses uranyl adsorption but also forms uranyl-carbonate ternary surface complexes. At conditions below
Juan Pablo Avilez Ruiz
Full Text Available ABSTRACT The distribution of conjugated linoleic acid (CLA in dairy products commercially available in Chile is poorly understood. This study aimed to assess the content of CLA in dairy cow products from Chile and the effect of processing fresh milk into dairy products. Samples of raw milk were categorized into two groups based on the animal feeding system utilized by the dairy farm: 1 grazing based systems (Los Lagos region; and 2 housing systems using total mixed ration (TMR diets (Los Angeles region. Simultaneously, commercial samples of condensed milk, powdered milk, butter and Gouda cheese were analyzed. Furthermore, samples of raw milk and processed products (powdered and sweetened condensed milk were also analyzed. Dairy farms based on grazing systems had higher levels of CLA in raw milk than TMR farms. In addition, average values of CLA were 1.72 g 100 g−1 of total fatty acids, in spring milk in the Los Lagos region, and 0.42 g 100 g−1 in summer milk, in the Los Angeles region. Similarly, the CLA content of dairy products was higher than that of raw milk. Milk processing affected the transferring of CLA from fresh milk into the final products. Sweetened condensed milk presented lower CLA values than raw and powdered milk. In conclusion, this study indicates the importance of the production systems to the CLA content as well as the effects of milk processing into dairy products. To sum up, more research is needed to elucidate the exact effect of the processing conditions of dairy products on the CLA content.
Jiang, Yaxin; Liang, Jiaming; Liu, Yang
The extraction process used to obtain bitumen from the oil sands produces large volumes of oil sands process-affected water (OSPW). As a newly emerging desalination technology, forward osmosis (FO) has shown great promise in saving electrical power requirements, increasing water recovery, and minimizing brine discharge. With the support of this funding, a FO system was constructed using a cellulose triacetate FO membrane to test the feasibility of OSPW desalination and contaminant removal. The FO systems were optimized using different types and concentrations of draw solution. The FO system using 4 M NH4HCO3 as a draw solution achieved 85% water recovery from OSPW, and 80 to 100% contaminant rejection for most metals and ions. A water backwash cleaning method was applied to clean the fouled membrane, and the cleaned membrane achieved 77% water recovery, a performance comparable to that of new FO membranes. This suggests that the membrane fouling was reversible. The FO system developed in this project provides a novel and energy efficient strategy to remediate the tailings waters generated by oil sands bitumen extraction and processing. PMID:27120634
The purpose of the presented paper is the analysis of the processes affecting so-called 'rim-zone' formation in UO2 and the development of the model describing isotope content profiles at extended burnup. The influence of rim-zone and extended burnup on fuel temperatures is also considered. A brief review of the worldwide models for fission rate and isotope content profiles at extended burnup is given. In this frame, a new model for for prediction of radial profiles of burnup, fission rate and plutonium isotopes have been developed in the TRINITY (Russia). The results from the comparison of the model predictions with experimental data show that the model has good predictability. A new model describing the conditions of dislocation loop nucleation from interstitial atom clusters on fission spikes is also proposed in this paper. The results of the model show that the fuel grain diameter significantly affects the concentration of point defects and dislocation loops. The paper presents the results from the RTOP code calculations of fuel temperature, taking into account non-uniform fission rate and thermal conductivity degradation as result of burnup increasing