Sample records for abnormal self-referential thinking

  1. Difficulties in disengaging attentional resources from self-generated thoughts moderate the link between dysphoria and maladaptive self-referential thinking. (United States)

    Rochat, Lucien; Billieux, Joël; Van der Linden, Martial


    Negative emotions increase self-focused attention, a core feature of depression and anxiety-related disorders. However, the cognitive mechanisms associated with the tendency to self-focus-and, conversely, with the ability to voluntarily disengage attentional resources from the self and direct them towards the external environment-remain poorly understood. Thus, this study aimed to examine whether a specific cognitive control mechanism that directs attention between self-generated thoughts and external information might moderate the relationship between dysphoria and maladaptive self-referential thinking. Results showed that dysphoria increases the frequency of rumination, self-blame, and catastrophising, especially for participants who have more difficulty in switching from self-generated thoughts to information provided by the environment. These results shed new light on the cognitive mechanisms underlying maladaptive self-referential thinking associated with dysphoria. More specifically, this specific cognitive mechanism might play a key role in the maintenance or amplification of a depressed mood.


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    Maja Bubalo


    Full Text Available The so-called self-referential puzzles are a very interesting kind of logic puzzles,aiming at developing the skill of logical thinking. A self-referential puzzle consists of asequence of questions about the puzzle itself. In this paper, we shall show some selfreferentialpuzzles, demonstrate how to model and solve them as propositional logicproblems, and how to mechanically generate new puzzles. For this, we shall make use ofthe specific advantages of Mozart/Oz system – the finite domain constraint programminglanguage and environment.We shall also show some new puzzles, according to our best knowledge not yet publishedelsewhere. The program in Mozart/Oz using our method generated these puzzles.

  3. Absence of EEG correlates of self-referential processing depth in ALS.

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    Tatiana Fomina

    Full Text Available Self-referential processing is a key cognitive process, associated with the serotonergic system and the default mode network (DMN. Decreased levels of serotonin and reduced activations of the DMN observed in amyotrophic lateral sclerosis (ALS suggest that self-referential processing might be altered in patients with ALS. Here, we investigate the effects of ALS on the electroencephalography correlates of self-referential thinking. We find that electroencephalography (EEG correlates of self-referential thinking are present in healthy individuals, but not in those with ALS. In particular, thinking about themselves or others significantly modulates the bandpower in the medial prefrontal cortex in healthy individuals, but not in ALS patients. This finding supports the view of ALS as a complex multisystem disorder which, as shown here, includes dysfunctional processing of the medial prefrontal cortex. It points towards possible alterations of self-consciousness in ALS patients, which might have important consequences for patients' self-conceptions, personal relations, and decision-making.

  4. Self-referential cognition and empathy in autism.

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    Michael V Lombardo


    Full Text Available Individuals with autism spectrum conditions (ASC have profound impairments in the interpersonal social domain, but it is unclear if individuals with ASC also have impairments in the intrapersonal self-referential domain. We aimed to evaluate across several well validated measures in both domains, whether both self-referential cognition and empathy are impaired in ASC and whether these two domains are related to each other.Thirty adults aged 19-45, with Asperger Syndrome or high-functioning autism and 30 age, sex, and IQ matched controls participated in the self-reference effect (SRE paradigm. In the SRE paradigm, participants judged adjectives in relation to the self, a similar close other, a dissimilar non-close other, or for linguistic content. Recognition memory was later tested. After the SRE paradigm, several other complimentary self-referential cognitive measures were taken. Alexithymia and private self-consciousness were measured via self-report. Self-focused attention was measured on the Self-Focus Sentence Completion task. Empathy was measured with 3 self-report instruments and 1 performance measure of mentalizing (Eyes test. Self-reported autistic traits were also measured with the Autism Spectrum Quotient (AQ. Although individuals with ASC showed a significant SRE in memory, this bias was decreased compared to controls. Individuals with ASC also showed reduced memory for the self and a similar close other and also had concurrent impairments on measures of alexithymia, self-focused attention, and on all 4 empathy measures. Individual differences in self-referential cognition predicted mentalizing ability and self-reported autistic traits. More alexithymia and less self memory was predictive of larger mentalizing impairments and AQ scores regardless of diagnosis. In ASC, more self-focused attention is associated with better mentalizing ability and lower AQ scores, while in controls, more self-focused attention is associated with

  5. Source memory that encoding was self-referential: the influence of stimulus characteristics. (United States)

    Durbin, Kelly A; Mitchell, Karen J; Johnson, Marcia K


    Decades of research suggest that encoding information with respect to the self improves memory (self-reference effect, SRE) for items (item SRE). The current study focused on how processing information in reference to the self affects source memory for whether an item was self-referentially processed (a source SRE). Participants self-referentially or non-self-referentially encoded words (Experiment 1) or pictures (Experiment 2) that varied in valence (positive, negative, neutral). Relative to non-self-referential processing, self-referential processing enhanced item recognition for all stimulus types (an item SRE), but it only enhanced source memory for positive words (a source SRE). In fact, source memory for negative and neutral pictures was worse for items processed self-referentially than non-self-referentially. Together, the results suggest that item SRE and source SRE (e.g., remembering an item was encoded self-referentially) are not necessarily the same across stimulus types (e.g., words, pictures; positive, negative). While an item SRE may depend on the overall likelihood the item generates any association, the enhancing effects of self-referential processing on source memory for self-referential encoding may depend on how embedded a stimulus becomes in one's self-schema, and that depends, in part, on the stimulus' valence and format. Self-relevance ratings during encoding provide converging evidence for this interpretation.

  6. The Peace System - As a self-referential communication system

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    Gorm Harste


    Full Text Available Peace communication as diplomatic communication is an often neglected phenomenon in social and political theory that concerns problems of international order, justice and peace. Political philosophy seldom embarks on the theme with more than a few comments. Yet, throughout history, diplomacy has a strong record not only for negotiations but also for social learning processes about communication codes. Many codes of respect, trust, expression and listening have a top-down history from aristocratic circles to broader social layers. However, the article argues that communication codes of peace developed in opposition to violence and war exactly when they transgress dividing lines allowing for cross-cultural and even cross-stratified communication. The article’s main point is to describe how such communication codes about peace and diplomacy can be described in recent social theory of communication, and to get some added value in this respect, Niklas Luhmann’s theory of self-referential communication systems has been applied.

  7. Self-Referential Information Alleviates Retrieval Inhibition of Directed Forgetting Effects—An ERP Evidence of Source Memory

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    Xinrui Mao


    Full Text Available Directed forgetting (DF assists in preventing outdated information from interfering with cognitive processing. Previous studies pointed that self-referential items alleviated DF effects due to the elaboration of encoding processes. However, the retrieval mechanism of this phenomenon remains unknown. Based on the dual-process framework of recognition, the retrieval of self-referential information was involved in familiarity and recollection. Using source memory tasks combined with event-related potential (ERP recording, our research investigated the retrieval processes of alleviative DF effects elicited by self-referential information. The FN400 (frontal negativity at 400 ms is a frontal potential at 300–500 ms related to familiarity and the late positive complex (LPC is a later parietal potential at 500–800 ms related to recollection. The FN400 effects of source memory suggested that familiarity processes were promoted by self-referential effects without the modulation of to-be-forgotten (TBF instruction. The ERP results of DF effects were involved with LPCs of source memory, which indexed retrieval processing of recollection. The other-referential source memory of TBF instruction caused the absence of LPC effects, while the self-referential source memory of TBF instruction still elicited the significant LPC effects. Therefore, our neural findings suggested that self-referential processing improved both familiarity and recollection. Furthermore, the self-referential processing advantage which was caused by the autobiographical retrieval alleviated retrieval inhibition of DF, supporting that the self-referential source memory alleviated DF effects.

  8. Negative affectivity, self-referential processing and the cortical midline structures. (United States)

    Lemogne, Cédric; Gorwood, Philip; Bergouignan, Loretxu; Pélissolo, Antoine; Lehéricy, Stéphane; Fossati, Philippe


    The neural bases of the association between negative affectivity and self-focus remain unknown in healthy subjects. Building on the role of the cortical midline structures (CMS) in self-referential processing, we hypothesized that negative affectivity in healthy subjects would be associated with an increased activation of the CMS during self-referential processing. We presented positive and negative pictures to 45 healthy subjects during fMRI and asked them to judge whether the pictures were related to themselves or not (self condition), or whether the pictures were positive or negative (general condition). Negative affectivity was measured by the level of harm avoidance (HA) with the Temperament and Character Inventory. Self-referential processing activated the CMS, including the dorsal and ventral medial prefrontal cortex (MPFC) and the posterior cingulate cortex (PCC). A higher HA score was associated with a greater activation of the dorsal MPFC and PCC during self-referential processing, this greater activation being more pronounced for negative pictures in the dorsal MPFC. This increased activation of the CMS may embody the association between negative affectivity and self-focus in healthy subjects, as previously observed in major depression. Within the CMS, the dorsal MPFC may play a key role in negative affectivity, integrating an increased attention to negative stimuli with an increased attention to the self.

  9. Negative evaluation bias for positive self-referential information in borderline personality disorder.

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    Dorina Winter

    Full Text Available Previous research has suggested that patients meeting criteria for borderline personality disorder (BPD display altered self-related information processing. However, experimental studies on dysfunctional self-referential information processing in BPD are rare. In this study, BPD patients (N = 30 and healthy control participants (N = 30 judged positive, neutral, and negative words in terms of emotional valence. Referential processing was manipulated by a preceding self-referential pronoun, an other-referential pronoun, or no referential context. Subsequently, patients and participants completed a free recall and recognition task. BPD patients judged positive and neutral words as more negative than healthy control participants when the words had self-reference or no reference. In BPD patients, these biases were significantly correlated with self-reported attributional style, particularly for negative events, but unrelated to measures of depressive mood. However, BPD patients did not differ from healthy control participants in a subsequent free recall task and a recognition task. Our findings point to a negative evaluation bias for positive, self-referential information in BPD. This bias did not affect the storage of information in memory, but may be related to self-attributions of negative events in everyday life in BPD.

  10. Oxytocin effects on self-referential processing: behavioral and neuroimaging evidence (United States)

    Liu, Yi; Wu, Bing; Wang, Xuena; Li, Wenxin; Zhang, Ting; Wu, Xinhuai


    Abstract Oxytocin (OT) influences other-oriented mental processes (e.g. trust and empathy) and the underlying neural substrates. However, whether and how OT modulates self-oriented processes and the underlying brain activity remains unclear. Using a double-blind, placebo-controlled between-subjects design, we manipulated memory encoding and retrieval of trait adjectives related to the self, a friend and a celebrity in a self-referential task in male adults. Experiment 1 (N = 51) found that OT vs placebo treatments reduced response times during encoding self-related trait adjectives but increased recognition scores of self-related information during memory retrieval. Experiment 2 (N = 50) showed similar OT effects on response times during encoding self-related trait adjectives. Moreover, functional magnetic resonance imaging (fMRI) results revealed that OT vs placebo treatments decreased the activity in the medial prefrontal cortex (MPFC) involved in encoding of self-related trait adjectives and weakened the coupling between the MPFC activity and a cultural trait (i.e. interdependence). Experiment 3 (N = 52) revealed that OT vs placebo treatments increased the right superior frontal activity during memory retrieval of self-related information. The results provide behavioral and fMRI evidence for OT effects on self-referential processing and suggest distinct patterns of OT modulations of brain activities engaged in encoding and retrieval of self-related information. PMID:29040763

  11. The Peace System – As a Self-Referential Communication System

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    Harste, Gorm


    Peace communication as diplomatic communication is an often neglected phenomenon in social and political theory that concerns problems of international order, justice and peace. Political philosophy seldom embarks on the theme with more than a few comments. Yet, throughout history, diplomacy has ...... of communication, and to get some added value in this respect, Niklas Luhmann’s theory of self-referential communication systems has been applied.......Peace communication as diplomatic communication is an often neglected phenomenon in social and political theory that concerns problems of international order, justice and peace. Political philosophy seldom embarks on the theme with more than a few comments. Yet, throughout history, diplomacy has...... a strong record not only for negotiations but also for social learning processes about communication codes. Many codes of respect, trust, expression and listening have a top-down history from aristocratic circles to broader social layers. However, the article argues that communication codes of peace...


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    Full Text Available The bibliographic retrospective of the practice of cultural anthropology in Romania is significant for the actuality of a process of changing and renewing the scientific interest and the inquest “field” of Romanian researchers. More precisely, the self-referential or “intra-cultural” knowledge about Romanian communities or groups of population currently appears to be turned into a inter-referential knowledge, with a cross-cultural content. It is through such theoretical and methodological metamorphosis that the study of minority ethno-linguistic communities in Romania takes part to a contextualized understanding of Romanian cultural identities in relation to the groups of Magyars, Germans, Roma, Russian-speaking Lipovans, Turks, Croatians etc. As a result, my text attempts to evaluate the inner dynamics of Romanian cultural anthropology in terms of a critical synthesis of the local specialized literature, in the context of anthropological disciplinary evolution in Central and Southeastern Europe

  13. Matching reality in the arts: self-referential neural processing of naturalistic compared to surrealistic images. (United States)

    Silveira, Sarita; Graupmann, Verena; Frey, Dieter; Blautzik, Janusch; Meindl, Thomas; Reiser, Maximilian; Chen, Cheng; Wang, Yizhou; Bao, Yan; PöppeI, Ernst; Gutyrchik, Evgeny


    How are works of art that present scenes that match potential expectations processed in the brain, in contrast to such scenes that can never occur in real life because they would violate physical laws? Using functional magnetic resonance imaging, we investigated the processing of surrealistic and naturalistic images in visual artworks. Looking at naturalistic paintings leads to a significantly higher activation in the visual cortex and in the precuneus. Humans apparently own a sensitive mechanism even for artistic representations of the visual world to separate the impossible from what potentially matches physical reality. The observation reported here also suggests that sensory input corresponding to a realistic representation of the visual world elicits higher self-referential processing.

  14. A self in the mirror: mirror neurons, self-referential processing, and substance use disorders. (United States)

    Newlin, David B; Renton, Rachael M


    Mirror neurons in the Rhesus monkey and the mirror neuron system (MNS) in the human brain respond to actions that are executed by self and observed in another animal or person (i.e., imitated). The status of the MNS in humans is unclear, with some positive and some negative findings using electroencephalography and functional neuroimaging. We suggest that the fronto-parietal MNS may be disparate nodes or modules of a (poorly understood) self-referential processing system that is important in drug abuse and addiction. We then discuss some theories of the etiology of these disorders that emphasize the self. A modular approach to human brain organization and function (as opposed to strict localizationist or extreme globalist models) may resolve some issues surrounding the MNS and drug abuse.

  15. Microscopic self-organization and self-referential systems: A progress report (United States)

    Brändas, Erkki J.

    It is contended that (the classical canonical form of) Jordan blocks, play a role analogous to those of paradoxes and self-referential contradictions in philosophy and mathematical logic. As examples we will briefly discuss the occurrence of such triangular units in appropriately generalized quantum theory of microscopic as well as open dissipative systems with structures appearing on both the fundamental as well as in higher order levels of organization. The mathematical structure centers on specific transformations within coherent-dissipative ensembles that exhibit certain factorization properties allowing prime number algorithms, cf. the Gödel encoding system used to derive the celebrated incompleteness theorem. This prompts the suggestion that an additional meta-code, cf. the genetic code, might be a-scripted for the mapping between the genotype and phenotype spaces. Content:text/plain; charset="UTF-8"

  16. Self-Referential Processing in Adolescents: Stability of Behavioral and Event-Related Potential Markers (United States)

    Auerbach, Randy P.; Bondy, Erin; Stanton, Colin H.; Webb, Christian A.; Shankman, Stewart A.; Pizzagalli, Diego A.


    The self-referential encoding task (SRET)—an implicit measure of self-schema—has been used widely to probe cognitive biases associated with depression, including among adolescents. However, research testing the stability of behavioral and electrocortical effects is sparse. Therefore, the current study sought to evaluate the stability of behavioral markers and event-related potentials (ERP) elicited from the SRET over time in healthy, female adolescents (n = 31). At baseline, participants were administered a diagnostic interview and a self-report measure of depression severity. In addition, they completed the SRET while 128-channel event-related potential (ERP) data were recorded to examine early (P1) and late (late positive potential [LPP]) ERPs. Three months later, participants were re-administered the depression self-report measure and the SRET in conjunction with ERPs. Results revealed that healthy adolescents endorsed, recalled, and recognized more positive and fewer negative words at each assessment, and these effects were stable over time (rs = 0.44–0.83). Similarly, they reported a faster reaction time when endorsing self-relevant positive words, as opposed to negative words, at both the initial and follow-up assessment (r = 0.82). Second, ERP responses, specifically potentiated P1 and late LPP positivity to positive versus negative words, were consistent over time (rs = 0.56–0.83), and the internal reliability of ERPs were robust at each time point (rs = 0.52–0.80). As a whole, these medium-to-large effects suggest that the SRET is a reliable behavioral and neural probe of self-referential processing. PMID:27302282

  17. Self-referential and social cognition in a case of autism and agenesis of the corpus callosum

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    Lombardo Michael V


    Full Text Available Abstract Background While models of autism spectrum conditions (ASC are emerging at the genetic level of analysis, clear models at higher levels of analysis, such as neuroanatomy, are lacking. Here we examine agenesis of the corpus callosum (AgCC as a model at the level of neuroanatomy that may be relevant for understanding self-referential and social-cognitive difficulties in ASC. Methods We examined performance on a wide array of tests in self-referential and social-cognitive domains in a patient with both AgCC and a diagnosis of ASC. Tests included a depth-of-processing memory paradigm with self-referential and social-cognitive manipulations, self-report measures of self-consciousness, alexithymia, and empathy, as well as performance measures of first-person pronoun usage and mentalizing ability. The performance of the AgCC patient was compared to a group of individuals with ASC but without AgCC and with neurotypical controls. These comparison groups come from a prior study where group differences were apparent across many measures. We used bootstrapping to assess whether the AgCC patient exhibited scores that were within or outside the 95% bias-corrected and accelerated bootstrap confidence intervals observed in both comparison groups. Results Within the depth-of-processing memory paradigm, the AgCC patient showed decreased memory sensitivity that was more extreme than both comparison groups across all conditions. The patient’s most pronounced difficulty on this task emerged in the social-cognitive domain related to information-processing about other people. The patient was similar to the ASC group in benefiting less from self-referential processing compared to the control group. Across a variety of other self-referential (i.e. alexithymia, private self-consciousness and social-cognitive measures (i.e. self-reported imaginative and perspective-taking subscales of empathy, mentalizing, the AgCC patient also showed more extreme scores than

  18. Self-referential forces are sufficient to explain different dendritic morphologies (United States)

    Memelli, Heraldo; Torben-Nielsen, Benjamin; Kozloski, James


    Dendritic morphology constrains brain activity, as it determines first which neuronal circuits are possible and second which dendritic computations can be performed over a neuron's inputs. It is known that a range of chemical cues can influence the final shape of dendrites during development. Here, we investigate the extent to which self-referential influences, cues generated by the neuron itself, might influence morphology. To this end, we developed a phenomenological model and algorithm to generate virtual morphologies, which are then compared to experimentally reconstructed morphologies. In the model, branching probability follows a Galton–Watson process, while the geometry is determined by “homotypic forces” exerting influence on the direction of random growth in a constrained space. We model three such homotypic forces, namely an inertial force based on membrane stiffness, a soma-oriented tropism, and a force of self-avoidance, as directional biases in the growth algorithm. With computer simulations we explored how each bias shapes neuronal morphologies. We show that based on these principles, we can generate realistic morphologies of several distinct neuronal types. We discuss the extent to which homotypic forces might influence real dendritic morphologies, and speculate about the influence of other environmental cues on neuronal shape and circuitry. PMID:23386828

  19. Self-referential forces are sufficient to explain different dendritic morphologies

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    Heraldo eMemelli


    Full Text Available Dendritic morphology constrains brain activity, as it determines first which neuronal circuits are possible and second which dendritic computations can be performed over a neuron's inputs. It is known that a range of chemical cues can influence the final shape of dendrites during development. Here, we investigate the extent to which self-referential influences, cues generated by the neuron itself, might influence morphology. To this end, we developed a phenomenological model and algorithm to generate virtual morphologies, which are then compared to experimentally reconstructed morphologies. In the model, branching probability follows a Galton-Watson process, while the geometry is determined by "homotypic forces" exerting influence on the direction of random growth in a constrained space. We model three such homotypic forces, namely an inertial force based on membrane stiffness, a soma-oriented tropism, and a force of self avoidance, as directional biases in the growth algorithm. With computer simulations we explored how each bias shapes neuronal morphologies. We show that based on these principles, we can generate realistic morphologies of several distinct neuronal types. We discuss the extent to which homotypic forces might influence real dendritic morphologies, and speculate about the influence of other environmental cues on neuronal shape and circuitry.

  20. The Investigation of Youth Religiosity, with the Emphasis on Self Referential Religiosity (Using Grounded Theory

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    Arash Hassan pour


    Full Text Available Religiosity has been pluralized and diversified at present era. This study, accepted this presupposition that religiosity as a varied, diverse and instable issue is out of duality of being religiousness or not. By accepting this presupposition we study and interpret one type of religiosity among youth in Isfahan. To achieve the given purpose, by review the previous studies, in interpretive approach, qualitative method framework, Grounded Theory tradition, interview and Simmel theory about religiosity, data is collected. Based on the findings of the study, and with criteria of “self-recognition” we discovered and identified Self referential religiosity. Also, the results of the qualitative data reveal that religiosity of Youth change to: individual, non-compulsory, private, dispositional, and selective, based on self- Intellection, non-accepting heteronomy of religious institution and tend to contingency, hedonistic Phenomena. Finally In this study we also tried to offer, describe and illustrate paradigmatic model of qualitative data in frame of casual, contextual, consequential circumstances about advent and influence this type of religiosity.

  1. Dispositional Mindfulness and Depressive Symptomatology: Correlations with Limbic and Self-Referential Neural Activity during Rest (United States)

    Way, Baldwin M.; Creswell, J. David; Eisenberger, Naomi I.; Lieberman, Matthew D.


    To better understand the relationship between mindfulness and depression, we studied normal young adults (n=27) who completed measures of dispositional mindfulness and depressive symptomatology, which were then correlated with: a) Rest: resting neural activity during passive viewing of a fixation cross, relative to a simple goal-directed task (shape-matching); and b) Reactivity: neural reactivity during viewing of negative emotional faces, relative to the same shape-matching task. Dispositional mindfulness was negatively correlated with resting activity in self-referential processing areas, while depressive symptomatology was positively correlated with resting activity in similar areas. In addition, dispositional mindfulness was negatively correlated with resting activity in the amygdala, bilaterally, while depressive symptomatology was positively correlated with activity in the right amygdala. Similarly, when viewing emotional faces, amygdala reactivity was positively correlated with depressive symptomatology and negatively correlated with dispositional mindfulness, an effect that was largely attributable to differences in resting activity. These findings indicate that mindfulness is associated with intrinsic neural activity and that changes in resting amygdala activity could be a potential mechanism by which mindfulness-based depression treatments elicit therapeutic improvement. PMID:20141298

  2. The role of the neural reward circuitry in self-referential optimistic belief updates. (United States)

    Kuzmanovic, Bojana; Jefferson, Anneli; Vogeley, Kai


    People are motivated to adopt the most favorable beliefs about their future because positive beliefs are experienced as rewarding. However, it is so far inconclusive whether brain regions known to represent reward values are involved in the generation of optimistically biased belief updates. To address this question, we investigated neural correlates of belief updates that result in relatively better future outlooks, and therefore imply a positive subjective value of the judgment outcome. Participants estimated the probability of experiencing different adverse future events. After being provided with population base rates of these events, they had the opportunity to update their initial estimates. Participants made judgments concerning themselves or a similar other, and were confronted with desirable or undesirable base rates (i.e., lower or higher than their initial estimates). Belief updates were smaller following undesirable than desirable information, and this optimism bias was stronger for judgments regarding oneself than others. During updating, the positive value of self-related updates was reflected by neural activity in the subgenual ventromedial prefrontal cortex (vmPFC) that increased both with increasing sizes of favorable updates, and with decreasing sizes of unfavorable updates. During the processing of self-related undesirable base rates, increasing activity in a network including the dorsomedial PFC, hippocampus, thalamus and ventral striatum predicted decreasing update sizes. Thus, key regions of the neural reward circuitry contributed to the generation of optimistically biased self-referential belief updates. While the vmPFC tracked subjective values of belief updates, a network including the ventral striatum was involved in neglecting information calling for unfavorable updates. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. The self-referential method for linear rigid bodies: application to hard and Lennard-Jones dumbbells. (United States)

    Sweatman, Martin B; Atamas, Alexander; Leyssale, Jean-Marc


    The self-referential (SR) method incorporating thermodynamic integration (TI) [Sweatman et al., J. Chem. Phys. 128, 064102 (2008)] is extended to treat systems of rigid linear bodies. The method is then applied to obtain the canonical ensemble Helmholtz free energy of the alpha-N(2) and plastic face centered cubic phases of systems of hard and Lennard-Jones dumbbells using Monte Carlo simulations. Generally good agreement with reference literature data is obtained, which indicates that the SR-TI method is potentially very general and robust.

  4. Evaluation and memory of social events in borderline personality disorder: Effects of valence and self-referential context. (United States)

    Winter, Dorina; Koplin, Katrin; Schmahl, Christian; Bohus, Martin; Lis, Stefanie


    People's memory of past social encounters influences current social interactions. Social rejection has been shown to increase people's memory for social events particularly when referring to others rather than themselves. Social rejection and neglect often characterize biographies of individuals with borderline personality disorder (BPD). Using a social memory task, we investigated whether the evaluation and memory of social events is altered in BPD and whether this depends on reference to the self or others. 30 patients with BPD and 30 healthy controls evaluated the valence of positive, neutral, and negative standardized events, which were either social or nonsocial. Subsequently, participants had to recall these events. BPD patients evaluated social events of negative and neutral valence as more negative than healthy controls. Further, only BPD patients tended to preferentially recall self-referential social events. These findings suggest altered self-referential processing of social events that affects both the evaluation and the memory for social events. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  5. "Estoy viejo" [I'm old]: internalized ageism as self-referential, negative, ageist speech in the Republic of Panama. (United States)

    Campos, Irma D; Stripling, Ashley M; Heesacker, Martin


    Ageism is a form of discrimination that anyone may experience at some point in life (Palmore 2004). Yet ageism is rarely the focus of behavioral research (Nelson 2005). Age can be understood as a social construct that reflects social norms (Lemus and Exposito 2005). Based on our review of the published literature, there were two studies on perceptions of aging among Latina/os in the United States (Beyene et al. 2002; Sarkisian et al. 2006). These studies investigated perceptions and expectations of aging among older Latina/o adults rather than direct experiences of ageism. It is important to note that Latina/os are not a homogenous group and that there are within-group differences. For this reason, this study explored internalized, negative ageism specifically in the Republic of Panama. Although Panama has unique characteristics, it also reflects Central American culture and therefore should provide initial insights regarding Central American self-referential, negative, ageist talk, which we labeled "Estoy viejo." Flanagan's Critical Incident Technique was used to access and understand participants' (ages 18-65) negative ageist talk (n=159). Participants who reported engaging in "Estoy viejo." (46.3% of those sampled) were significantly younger than participants who did not (p< .05). One potential explanation is that younger participants may have been more influenced by North American culture and its strongly negative ageist stereotypes than older participants, who may have identified primarily with Central American culture.

  6. Randomized controlled trial of Mindfulness-Based Stress Reduction versus aerobic exercise: effects on the self-referential brain network in social anxiety disorder

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    Philippe eGoldin


    Full Text Available Background: Social Anxiety Disorder (SAD is characterized by distorted self-views. The goal of this study was to examine whether Mindfulness-Based Stress Reduction (MBSR alters behavioral and brain measures of negative and positive self-views. Methods: 56 adult patients with generalized SAD were randomly assigned to MBSR or a comparison aerobic exercise (AE program. A self-referential encoding task was administered at baseline and post-intervention to examine changes in behavioral and neural responses in the self-referential brain network during functional magnetic resonance imaging. Patients were cued to decide whether positive and negative social trait adjectives were self-descriptive or in upper case font. Results: Behaviorally, compared to AE, MBSR produced greater decreases in negative self-views, and equivalent increases in positive self-views. Neurally, during negative self vs. case, compared to AE, MBSR led to increased brain responses in the posterior cingulate cortex (PCC. There were no differential changes for positive self vs. case. Secondary analyses showed that changes in endorsement of negative and positive self-views were associated with decreased social anxiety symptom severity for MBSR, but not AE. Additionally, MBSR-related increases in DMPFC activity during negative self-view vs. case were associated with decreased social anxiety-related disability and increased mindfulness. Analysis of neural temporal dynamics revealed MBSR-related changes in the timing of neural responses in the DMPFC and PCC for negative self-view vs. case.Conclusions: These findings suggest that MBSR attenuates maladaptive habitual self-views by facilitating automatic (i.e., uninstructed recruitment of cognitive and attention regulation neural networks. This highlights potentially important links between self-referential and cognitive-attention regulation systems and suggests that MBSR may enhance more adaptive social self-referential processes in

  7. Talented football players' development of achievement motives, volitional components, and self-referential cognitions: A longitudinal study. (United States)

    Feichtinger, Philip; Höner, Oliver


    Adolescence is regarded as a key developmental phase in the course of talented football players' careers. The present study focuses on early adolescent players' development of achievement motives, volitional components, and self-referential cognitions. Based on the multidimensional and dynamic nature of talent, the development of multifaceted personality characteristics is an important issue in the context of sports talent research. According to previous findings in psychology, personality characteristics' development is defined by both stability and change, and the current study analyses four different types: differential stability (I), mean-level change (II), individual-level change (III), and structural stability (IV). The sample consists of 151 male players in the talent development programme of the German Football Association. Psychological diagnostics of the personality characteristics are implemented across longitudinal sections over a time period of three seasons, from the U12 to U14 age classes. The results reveal that the personality characteristics show (I) moderate test-retest correlations over one-year intervals (.43 ≤ rtt ≤ .62), and lower coefficients for a two-year period (.26 ≤ rtt ≤ .53). (II) Most of the personality characteristics' mean values differ significantly across the age classes with small effect sizes (.01 ≤ [Formula: see text] ≤ .03). (III) Only minor individual-level changes in the football players' development are found. (IV) The personality characteristics' associations within a two-factor structure do not stay invariant over time. From the results of the present study, conclusions are drawn regarding the talent identification and development process.

  8. Discourse Analysis of the Documentary Method as "Key" to Self-Referential Communication Systems? Theoretic-Methodological Basics and Empirical Vignettes

    Directory of Open Access Journals (Sweden)

    Gian-Claudio Gentile


    Full Text Available Niklas LUHMANN is well known for his deliberate departure from the classical focus on studying individual actions and directing attention on the actors' relatedness through so called (autopoietic communication systems. In contrast to the gain of a new perspective of observation his focus on autopoietic systems is simultaneously its biggest methodological obstacle for the use in social and management sciences. The present contribution considers the above shift on a theoretical level and with a specific qualitative method. It argues for a deeper understanding of systemic sense making and its enactment in a systematic and comprehensible way. Central to this approach is its focus on groups. Using group discussions as the method of data collection, and the "documentary method" by Ralf BOHNSACK (2003 as a method of data analysis, the article describes a methodologically grounded way to record the self-referential systems proposed by LUHMANN's system theory. The theoretical considerations of the paper are illustrated by empirical vignettes derived from a research project conducted in Switzerland concerning the social responsibility of business. URN: urn:nbn:de:0114-fqs1003156

  9. What do women think about abnormal smear test results? A qualitative interview study.

    NARCIS (Netherlands)

    Lagro-Janssen, A.L.M.; Schijf, C.P.T.


    The aim of the study is a report of Dutch women's views on abnormal cervical smear test results and the consequences thereof. Twenty-seven women with recent PAP III in their history were interviewed in the context of this qualitative study. GPs often do not inform patients beforehand about the ways

  10. Organizaciones públicas en la Amazonia: ¿cambio autorreferencial o adaptación? Public organizations in the Amazon ¿self-referential change or adaptation?

    Directory of Open Access Journals (Sweden)

    Josep Pont Vidal


    Full Text Available Las instituciones gubernamentales y organizaciones públicas de la Amazonia oriental brasileña se hallan inmersas en un proceso de profundas transformaciones. La Administración pública, las instituciones municipales, la correspondiente gestión pública y el sistema jurídico son los principales sistemas en que tiene lugar este cambio. En este artículo se analiza la cuestión de si realmente se trata de un proceso de cambio autorreferencial, resultado de decisiones internas de las organizaciones, o si, por el contrario, se trata de meras adaptaciones necesarias para cumplir su función y mandato. La aportación de los postulados sistémicos de la acción se limita a los aspectos tecnológicos, siendo necesaria la comprensión de la acción desde la perspectiva del sujeto. A partir de una serie de «observaciones» basadas en casos, estos aspectos se analizan en la Administración pública municipal, más concretamente en la gestión pública y en la Defensoria Pública.The governmental institutions and public organizations of the Eastern Amazon in Brazil are immersed in a process of far-reaching transformations, which are mainly being implemented in the public authorities, the municipal institutions, public management and the legal system. This article analyzes whether the process is really one of self-referential change, the result of internal decisions taken by the organizations, or, on the other hand, whether these organizations are merely making the necessary adaptations for them to fulfill their function and their mandate. The contribution made by the systemic postulates of action are restricted to technological issues, and the action needs to be understood from the perspective of the subject. On the basis of a series of case-based «observations», these issues are analyzed within municipal public authorities, and particularly in the realm of public management and citizens’ rights.

  11. Thinking about the future versus the past in personal and non-personal contexts. (United States)

    Abraham, Anna; Schubotz, Ricarda I; von Cramon, D Yves


    The ability to ponder the future is a hallmark of human imagination. Neuroimaging research so far has focused on episodic prospection, or thinking about hypothetical future personal events. What has received no attention is semantic prospection or contemplating hypothetical future world events. Using functional magnetic resonance imaging (fMRI), we show a number of functional dissociations in the brain when comparing future and past thinking across personal and non-personal conceptual domains. In the prefrontal cortex, the processes of information integration and self-referential thinking in the anterior medial prefrontal cortex were differentiated from those pertaining to generative construction along the dorsal medial prefrontal cortex and adjoining regions in the superior frontal gyrus. Dorsal parts of the lateral inferior parietal lobe showed lateralization effects as a function of the divergent or convergent nature of the retrieval process corresponding to whether the accessed information referred to hypothetical or real events. While ventral parts of the bilateral inferior parietal lobe were preferentially engaged during both personal past and personal future thinking, dissociations between the areas involved in personal past versus personal future thinking were found along the medial parietal wall. All in all, these findings provide novel and critical insights into the complex interactions between different processes involved in prospective and retrospective thought as modulated by the type of processed content.

  12. Congenital Abnormalities (United States)

    ... Stages Ages and Stages Prenatal Baby (0-12 mos.) Toddler 1-3yrs. Preschool 3-5yrs Grade School ... Categories of Congenital Abnormalities Chromosome Abnormalities Chromosomes are structures that carry genetic material inherited from one generation ...

  13. Deconstruction and re-thinking education

    African Journals Online (AJOL)

    Erna Kinsey

    In this article, I explore Jacques Derrida's programme of deconstruction, in an attempt to indicate, and argue for, the possibilities that it might hold as a ... central concepts in Derrida's writings, such as, différance, justice, the other, and responsibility. ... language itself may be endlessly self-referential, it is still possible to.

  14. Thinking Critically about Critical Thinking (United States)

    Mulnix, Jennifer Wilson


    As a philosophy professor, one of my central goals is to teach students to think critically. However, one difficulty with determining whether critical thinking can be taught, or even measured, is that there is widespread disagreement over what critical thinking actually is. Here, I reflect on several conceptions of critical thinking, subjecting…

  15. Country fundamentals as a form of market self-referentiality

    Directory of Open Access Journals (Sweden)

    Sascha Engel


    Full Text Available I argue that the origin of the Eurozone crisis lies neither in unsustainable borrowing nor in arbitrary demands of creditors. Rather, its origin lies in the effects of seemingly arcane technicalities to which sovereign debt issuance is subject. To show this, I propose a set of terms equipped to analyze the effects of these minuscule technicalities. I propose to replace the notion of country fundamentals with that of a fundamental to show that a country is not subject to market assessment when borrowing, but rather subject to market lending pressures forcing it to adopt certain policies even in the absence of outright imposition. Moreover, I propose the notions of flow-stock conversion and liquidity-solvency conversion. The former allows the conversion of sovereign debt as a fiscal instrument to sovereign debt as an asset, thus embedding it into sovereign debt market dynamics. These, in turn, play out as pressure upon the country through the liquidity-solvency conversion turning portfolio restructurings into fiscal solvency shortages. Finally, I propose to analyze countries as intra-market hedges and extra-market hedges to illustrate the extent of market pressures upon countries: to recapitalize banks, countries need to issue more debt, doubling down on the pressure from the liquidity-solvency conversion.

  16. A self-referential HOWTO on release engineering

    Energy Technology Data Exchange (ETDEWEB)

    Galassi, Mark C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)


    Release engineering is a fundamental part of the software development cycle: it is the point at which quality control is exercised and bug fixes are integrated. The way in which software is released also gives the end user her first experience of a software package, while in scientific computing release engineering can guarantee reproducibility. For these reasons and others, the release process is a good indicator of the maturity and organization of a development team. Software teams often do not put in place a release process at the beginning. This is unfortunate because the team does not have early and continuous execution of test suites, and it does not exercise the software in the same conditions as the end users. I describe an approach to release engineering based on the software tools developed and used by the GNU project, together with several specific proposals related to packaging and distribution. I do this in a step-by-step manner, demonstrating how this very paper is written and built using proper release engineering methods. Because many aspects of release engineering are not exercised in the building of the paper, the accompanying software repository also contains examples of software libraries.

  17. Meiotic abnormalities

    Energy Technology Data Exchange (ETDEWEB)



    Chapter 19, describes meiotic abnormalities. These include nondisjunction of autosomes and sex chromosomes, genetic and environmental causes of nondisjunction, misdivision of the centromere, chromosomally abnormal human sperm, male infertility, parental age, and origin of diploid gametes. 57 refs., 2 figs., 1 tab.

  18. Walking abnormalities (United States)

    ... include: Arthritis of the leg or foot joints Conversion disorder (a mental disorder) Foot problems (such as a ... injuries. For an abnormal gait that occurs with conversion disorder, counseling and support from family members are strongly ...


    Directory of Open Access Journals (Sweden)

    Evgeniy K. Khenner


    Full Text Available Abstract. The aim of the research is to draw attention of the educational community to the phenomenon of computational thinking which actively discussed in the last decade in the foreign scientific and educational literature, to substantiate of its importance, practical utility and the right on affirmation in Russian education.Methods. The research is based on the analysis of foreign studies of the phenomenon of computational thinking and the ways of its formation in the process of education; on comparing the notion of «computational thinking» with related concepts used in the Russian scientific and pedagogical literature.Results. The concept «computational thinking» is analyzed from the point of view of intuitive understanding and scientific and applied aspects. It is shown as computational thinking has evolved in the process of development of computers hardware and software. The practice-oriented interpretation of computational thinking which dominant among educators is described along with some ways of its formation. It is shown that computational thinking is a metasubject result of general education as well as its tool. From the point of view of the author, purposeful development of computational thinking should be one of the tasks of the Russian education.Scientific novelty. The author gives a theoretical justification of the role of computational thinking schemes as metasubject results of learning. The dynamics of the development of this concept is described. This process is connected with the evolution of computer and information technologies as well as increase of number of the tasks for effective solutions of which computational thinking is required. Author substantiated the affirmation that including «computational thinking » in the set of pedagogical concepts which are used in the national education system fills an existing gap.Practical significance. New metasubject result of education associated with

  20. Evolutionary thinking (United States)

    Hunt, Tam


    Evolution as an idea has a lengthy history, even though the idea of evolution is generally associated with Darwin today. Rebecca Stott provides an engaging and thoughtful overview of this history of evolutionary thinking in her 2013 book, Darwin's Ghosts: The Secret History of Evolution. Since Darwin, the debate over evolution—both how it takes place and, in a long war of words with religiously-oriented thinkers, whether it takes place—has been sustained and heated. A growing share of this debate is now devoted to examining how evolutionary thinking affects areas outside of biology. How do our lives change when we recognize that all is in flux? What can we learn about life more generally if we study change instead of stasis? Carter Phipps’ book, Evolutionaries: Unlocking the Spiritual and Cultural Potential of Science's Greatest Idea, delves deep into this relatively new development. Phipps generally takes as a given the validity of the Modern Synthesis of evolutionary biology. His story takes us into, as the subtitle suggests, the spiritual and cultural implications of evolutionary thinking. Can religion and evolution be reconciled? Can evolutionary thinking lead to a new type of spirituality? Is our culture already being changed in ways that we don't realize by evolutionary thinking? These are all important questions and Phipps book is a great introduction to this discussion. Phipps is an author, journalist, and contributor to the emerging “integral” or “evolutionary” cultural movement that combines the insights of Integral Philosophy, evolutionary science, developmental psychology, and the social sciences. He has served as the Executive Editor of EnlightenNext magazine (no longer published) and more recently is the co-founder of the Institute for Cultural Evolution, a public policy think tank addressing the cultural roots of America's political challenges. What follows is an email interview with Phipps. PMID:26478766

  1. Thinking big (United States)

    Collins, Harry


    Physicists are often quick to discount social research based on qualitative techniques such as ethnography and "deep case studies" - where a researcher draws conclusions about a community based on immersion in the field - thinking that only quantitative research backed up by statistical analysis is sound. The balance is not so clear, however.

  2. Think Human

    DEFF Research Database (Denmark)

    Nielsen, Charlotte Marie Bisgaard


    years' campaigns suggests that the theory of communication underlying the campaign has its basis in mechanical action rather than in human communication. The practice of 'Communication design' is investigated in relation to this metaphorical 'machine thinking' model of communication and contrasted...... with the human-centered theory of communication advocated by integrationism....

  3. Thinking recursively

    CERN Document Server

    Roberts, Eric S


    Concentrating on the practical value of recursion, this text, the first of its kind, is essential to computer science students' education. In this text, students will learn the concept and programming applications of recursive thinking. This will ultimately prepare students for advanced topics in computer science such as compiler construction, formal language theory, and the mathematical foundations of computer science.

  4. Thinking Drawing (United States)

    Adams, Eileen


    This article draws heavily on the author's critical autobiography: "Eileen Adams: Agent of Change." It presents evidence of the value of drawing as a medium for learning, particularly in art and design, and argues that drawing is a useful educational tool. The premise is that drawing makes you think. This article explains various…

  5. Original Thinking

    Directory of Open Access Journals (Sweden)

    Ashok Natarajan


    Full Text Available History that comes to us as a chronology of events is really a collective existence that is evolving through several stages to develop Individuality in all members of the society. The human community, nation states, linguistic groups, local castes and classes, and families are the intermediate stages in development of the Individual. The social process moves through phases of survival, growth, development and evolution. In the process it organizes the consciousness of its members at successive levels from social external manners, formed behavior, value-based character and personality to culminate in the development of Individuality. Through this process, society evolves from physicality to Mentality. The power of accomplishment in society and its members develops progressively through stages of skill, capacity, talent, and ability. Original thinking is made possible by the prior development of thinking that organizes facts into information. The immediate result of the last world war was a shift in reliance from physical force and action to mental conception and mental activity on a global scale. At such times no problem need defy solution, if only humanity recognizes the occasion for thinking and Original Thinking. The apparently insoluble problems we confront are an opportunity to formulate a comprehensive theory of social evolution. The immediate possibility is to devise complete solutions to all existing problems, if only we use the right method of thought development.

  6. think Piece

    African Journals Online (AJOL)

    perhaps gay men do in fact need special attention given their higher rates of infection? Many activists appear to ... agenda is to do with maintaining the current economic order and its inequalities. I think that both sides feel that they need ..... Discipline and punish: The birth of the prison. London: Allen Lane. Foucault, M.

  7. Forest thinking

    Directory of Open Access Journals (Sweden)

    Corona P


    Full Text Available This note emphasizes the importance of appreciating the conceptual paths and theories that have historically characterized forestry development. A recent monograph on the history of forest thinking presents the theoretical evolution of silvicultural science, with particular attention to epistemological and ethical implications: the main lines of research progress are stressed by analysing the various schools of thought in this field. The reading of the monograph strengthens the evidence that always behind the facts, there are the ideas.

  8. Abnormal Head Position (United States)

    ... Frequently Asked Questions Español Condiciones Chinese Conditions Abnormal Head Position En Español Read in Chinese What is an abnormal head posture? An abnormal or compensatory head posture occurs ...

  9. Grammatically Thinking

    DEFF Research Database (Denmark)

    Ibrahim, Mohamed; Bridges, Alan; Chase, Scott Curland


    This paper describes a teaching experience conducted and carried out as part of the coursework of first year students of architecture at Strathclyde University. The workshop is the Third of three workshops planned to take place during the course of the first year studio, aimed at introducing new ...... ways of thinking and introducing students to a new pattern of architectural education. The experiment was planned under the theme of “Evaluation” during the Final stage. A grammatical approach was chosen to deliver the methodology in the design studio, based on shape grammars....

  10. On three forms of thinking: magical thinking, dream thinking, and transformative thinking. (United States)

    Ogden, Thomas H


    The author believes that contemporary psychoanalysis has shifted its emphasis from the understanding of the symbolic meaning of dreams, play, and associations to the exploration of the processes of thinking, dreaming, and playing. In this paper, he discusses his understanding of three forms of thinking-magical thinking, dream thinking, and transformative thinking-and provides clinical illustrations in which each of these forms of thinking figures prominently. The author views magical thinking as a form of thinking that subverts genuine thinking and psychological growth by substituting invented psychic reality for disturbing external reality. By contrast, dream thinking--our most profound form of thinking-involves viewing an emotional experience from multiple perspectives simultaneously: for example, the perspectives of primary process and secondary process thinking. In transformative thinking, one creates a new way of ordering experience that allows one to generate types of feeling, forms of object relatedness, and qualities of aliveness that had previously been unimaginable.

  11. Tooth - abnormal colors (United States)

    ... Tooth - abnormal colors To use the sharing features on this page, please enable JavaScript. Abnormal tooth color is any color other than white to yellowish- ...

  12. Urine - abnormal color (United States)

    ... Urine - abnormal color To use the sharing features on this page, please enable JavaScript. The usual color of urine is straw-yellow. Abnormally colored urine ...

  13. Abnormal uterine bleeding (United States)

    Anovulatory bleeding; Abnormal uterine bleeding - hormonal; Polymenorrhea - dysfunctional uterine bleeding ... ACOG committee opinion no. 557: Management of acute abnormal uterine bleeding in nonpregnant reproductive-aged women. Reaffirmed 2015. ACOG. ...

  14. Design thinking. (United States)

    Brown, Tim


    In the past, design has most often occurred fairly far downstream in the development process and has focused on making new products aesthetically attractive or enhancing brand perception through smart, evocative advertising. Today, as innovation's terrain expands to encompass human-centered processes and services as well as products, companies are asking designers to create ideas rather than to simply dress them up. Brown, the CEO and president of the innovation and design firm IDEO, is a leading proponent of design thinking--a method of meeting people's needs and desires in a technologically feasible and strategically viable way. In this article he offers several intriguing examples of the discipline at work. One involves a collaboration between frontline employees from health care provider Kaiser Permanente and Brown's firm to reengineer nursing-staff shift changes at four Kaiser hospitals. Close observation of actual shift changes, combined with brainstorming and rapid prototyping, produced new procedures and software that radically streamlined information exchange between shifts. The result was more time for nursing, better-informed patient care, and a happier nursing staff. Another involves the Japanese bicycle components manufacturer Shimano, which worked with IDEO to learn why 90% of American adults don't ride bikes. The interdisciplinary project team discovered that intimidating retail experiences, the complexity and cost of sophisticated bikes, and the danger of cycling on heavily trafficked roads had overshadowed people's happy memories of childhood biking. So the team created a brand concept--"Coasting"--to describe a whole new category of biking and developed new in-store retailing strategies, a public relations campaign to identify safe places to cycle, and a reference design to inspire designers at the companies that went on to manufacture Coasting bikes.

  15. Thinking-in-Concert (United States)

    O'Donnell, Aislinn


    In this essay, I examine the concept of thinking in Hannah Arendt's writings. Arendt's interest in the experience of thinking allowed her to develop a concept of thinking that is distinct from other forms of mental activity such as cognition and problem solving. For her, thinking is an unending, unpredictable and destructive activity without fixed…

  16. Rational Thinking and Reasonable Thinking in Physics

    Directory of Open Access Journals (Sweden)

    Isaeva E. A.


    Full Text Available The usual concept of space and time, based on Aristotle’s principle of contemplation of the world and of the absoluteness of time, is a product of rational thinking. At the same time, in philosophy, rational thinking differs from reasonable thinking; the aim of logic is to distinguish finite forms from infinite forms. Agreeing that space and time are things of infinity in this work, we shall show that, with regard to these two things, it is necessary to apply reasonable thinking. Spaces with non-Euclidean geometry, for example Riemannian and Finslerian spaces, in particular, the space of the General Theory of the Relativity (four-dimensional pseudo-Riemannian geometry and also the concept of multi-dimensional space-time are products of reasonable thinking. Consequently, modern physical experiment not dealing with daily occurrences (greater speeds than a low speed to the velocity of light, strong fields, singularities, etc. can be covered only by reasonable thinking.

  17. Think Tanks in Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    The emergence of more think tanks in recent decades has spawned some interest in how they function and impact policy-making in the European Union and its member states. So far however few empirical studies of think tanks have been carried out and think tanks have mainly been studied in their nati...... and why think tank types converge and diverge across countries and levels of governance, to what extent they are embedded in national contexts and how studies of think tanks can proceed despite methodological problems and disagreement on how to define think tanks....

  18. Psychoticism and thinking. (United States)

    Woody, E; Claridge, G


    In view of evidence linking psychosis with high creative ability, an attempt was made to evaluate the relationship between thinking abilities and personality traits. Tests of divergent thinking and convergent thinking were administered, along with the Eysencks' Personality Questionnaire, to 100 university students. The hypothesis that 'psychoticism' is related to divergent thinking was strongly confirmed. The hypothesis that psychoticism would be related inversely to speed in a convergent-thinking task was rejected. No evidence was found for any relationship between extraversion--introversion or neuroticism--stability and either thinking style.

  19. Visual Thinking Strategies = Creative and Critical Thinking (United States)

    Moeller, Mary; Cutler, Kay; Fiedler, Dave; Weier, Lisa


    Implementation of Visual Thinking Strategies (VTS) into the Camelot Intermediate School curriculum in Brookings, South Dakota, has fostered the development of creative and critical thinking skills in 4th- and 5th-grade students. Making meaning together by observing carefully, deciphering patterns, speculating, clarifying, supporting opinions, and…

  20. Think tanks in Denmark

    DEFF Research Database (Denmark)

    Blach-Ørsten, Mark; Kristensen, Nete Nørgaard


    outside the media. The study shows that the two largest and oldest think tanks in Denmark, the liberal think tank CEPOS and the social democratic think tank ECLM, are very active and observable in the media; that the media’s distribution of attention to these think tanks, to some extent, confirms a re......Though think tanks have a long history internationally, they have especially in recent years come to play an increasingly important role in both policy-formulation and public debate. In this article, we analyse the growing presence of think tanks in a Danish context during the 2000s and the first...... half of the 2010s, because in this national setting think tanks are still a relatively new phenomenon. Based on theories of mediatization and de-corporatization, we present 1) an analysis of the visibility of selected Danish think tanks in the media and 2) an analysis of their political networks...

  1. Foundations for Critical Thinking (United States)

    Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.


    "Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

  2. Beyond Critical Thinking. (United States)

    de Bono, Edward


    Suggests our society strongly needs thinking that is constructive, generative, and organizing; describes an educational program, CoRT (Cognitive Research Trust), which teaches creative thinking as a skill; and presents reasons for teaching thinking as a specific subject area. (MBR)

  3. Critical Thinking Concept Reconstructed (United States)

    Minter, Mary Kennedy


    This paper explores the proposition that teaching of critical thinking (CT) should include: (1) identifying and addressing the many environmental variables acting as barriers to our human thinking, i.e., an open system approach, and (2) utilizing the interrelatedness of the CT building blocks, i.e., creative thinking techniques, levels of…

  4. Visual thinking and neuroscience. (United States)

    Smith, C U M


    After a consideration of visual thinking in science the role of such thinking in neuroscience is discussed. Three instances are examined - cortical column, retina, impulse - and it is argued that visual thinking is employed, though in different ways, in each. It lies at the core of neurobiological thought.

  5. Defining Abnormally Low Tenders

    DEFF Research Database (Denmark)

    Ølykke, Grith Skovgaard; Nyström, Johan


    The concept of an abnormally low tender is not defined in EU public procurement law. This article takes an interdisciplinary law and economics approach to examine a dataset consisting of Swedish and Danish judgments and verdicts concerning the concept of an abnormally low tender. The purpose...

  6. Plant abnormality diagnosis device

    International Nuclear Information System (INIS)

    Saeki, Akira.


    The device of the present invention diagnose an abnormal event occurred in a large-scaled plant, such as a nuclear power plant. The device comprises the following four functions. (1) Abnormality candidates are estimated based on an intelligence base storing characteristics established between the characteristics/functions and physical amounts of the plant components, and detected abnormality and measured values. Among the candidates, one which coincidents with the measured value such as an actual process amount is judged as a first cause. (2) In addition, a real time plant behavior is estimated based on parameters determining a plant operation mode. The candidate for the abnormality cause is estimated by the comparison between the result of the estimation and the measured value such as a process amount. (3) Characteristics established between the characteristics/functions and the physical amount of the plant components are structured stepwise thereby identifying the first abnormality cause. (4) Inactuated or failed portions of the components for restoring the abnormality to normal state are identified based on the intelligence base simultaneously with the estimation for the first abnormality cause. (I.S.)

  7. Chromosomal Abnormalities in ADHD

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap


    Full Text Available The prevalence of fragile X syndrome, velocardiofacial syndrome (VCFS, and other cytogenetic abnormalities among 100 children (64 boys with combined type ADHD and normal intelligence was assessed at the NIMH and Georgetown University Medical Center.

  8. "Jeopardy" in Abnormal Psychology. (United States)

    Keutzer, Carolin S.


    Describes the use of the board game, Jeopardy, in a college level abnormal psychology course. Finds increased student interaction and improved application of information. Reports generally favorable student evaluation of the technique. (CFR)

  9. Chromosomal abnormalities and autism

    Directory of Open Access Journals (Sweden)

    Farida El-Baz


    Conclusion: Chromosomal abnormalities were not detected in the studied autistic children, and so the relation between the genetics and autism still needs further work up with different study methods and techniques.

  10. Abnormal sound detection device

    International Nuclear Information System (INIS)

    Yamada, Izumi; Matsui, Yuji.


    Only components synchronized with rotation of pumps are sampled from detected acoustic sounds, to judge the presence or absence of abnormality based on the magnitude of the synchronized components. A synchronized component sampling means can remove resonance sounds and other acoustic sounds generated at a synchronously with the rotation based on the knowledge that generated acoustic components in a normal state are a sort of resonance sounds and are not precisely synchronized with the number of rotation. On the other hand, abnormal sounds of a rotating body are often caused by compulsory force accompanying the rotation as a generation source, and the abnormal sounds can be detected by extracting only the rotation-synchronized components. Since components of normal acoustic sounds generated at present are discriminated from the detected sounds, reduction of the abnormal sounds due to a signal processing can be avoided and, as a result, abnormal sound detection sensitivity can be improved. Further, since it is adapted to discriminate the occurrence of the abnormal sound from the actually detected sounds, the other frequency components which are forecast but not generated actually are not removed, so that it is further effective for the improvement of detection sensitivity. (N.H.)

  11. Developmental Emergence of Self-Referential and Inhibition Mechanisms of Body Movements Underling Felicitous Behaviors (United States)

    Watanabe, Hama; Homae, Fumitaka; Taga, Gentaro


    In young infants, activation or inhibition of body movements on perception of environmental events is important to enable them to act on the world or understand the world. To reveal the development of this ability, we observed movement patterns in all four limbs under the two experimental conditions. Infants assigned to the interaction condition…

  12. The Effect of Self-Referential Expectation on Emotional Face Processing.

    Directory of Open Access Journals (Sweden)

    Mel McKendrick

    Full Text Available The role of self-relevance has been somewhat neglected in static face processing paradigms but may be important in understanding how emotional faces impact on attention, cognition and affect. The aim of the current study was to investigate the effect of self-relevant primes on processing emotional composite faces. Sentence primes created an expectation of the emotion of the face before sad, happy, neutral or composite face photos were viewed. Eye movements were recorded and subsequent responses measured the cognitive and affective impact of the emotion expressed. Results indicated that primes did not guide attention, but impacted on judgments of valence intensity and self-esteem ratings. Negative self-relevant primes led to the most negative self-esteem ratings, although the effect of the prime was qualified by salient facial features. Self-relevant expectations about the emotion of a face and subsequent attention to a face that is congruent with these expectations strengthened the affective impact of viewing the face.

  13. Critique of War Reason. A Perspective on Self-referential Systems, 11th-21st Centuries

    Directory of Open Access Journals (Sweden)

    Gorm Harste


    Full Text Available This paper is a summary of my 700-page very academic thesis, in Danish, to be published by Aarhus University Press (AUP. A shorter booklet based on it was published by AUP too (November 2014, 250 pages and so were a number of shorter articles in English, French and German. In Luhmann’s systems theory and in sociology at large there is a missing link consisting in the lack of a sociology of war. A number of German systems theoreticians use Luhmann’s theory to fill that gap. Yet Luhmann (born 1927, who was a soldier and a prisoner of war from age 15-17, would not write a “Der Krieg der Gesellschaft”. The attempt to narrow this lacuna is indeed a heavy burden and a difficult task, in which it is decisive firstly to get the basic distinctions right about a second order observation of war as a conflict system – to be distinct from a military organisational system. This, I do by beginning with a reconceptualization of Carl von Clausewitz’ form analysis and self-description of war from Vom Kriege (1832. The central point is to observe the self-reference of war, or how war became war about war. Conflict is basically a problem of essentially contested communication. Once this historical self-reference established around the 17th century was in place, war became delimited by its structural couplings to religion, mass media (propaganda, finance, welfare for victims and veterans, law, politics and other functional systems. The costs of war increased, reconstituted and transformed modern society in a way that has formed a range of risks and – of course – neglected blind spots.

  14. A Relativistic Theory of Phenomenological Constitution: A Self-Referential, Transcendental Approach to Conceptual Pathology

    NARCIS (Netherlands)

    S.J. Bartlett (Steven James)


    textabstractThe principal objective of the work is to construct an analytically precise methodology which can serve to identify, eliminate, and avoid a certain widespread conceptual fault or misconstruction, called a "projective misconstruction" or "projection" by the author. It is argued that this


    Directory of Open Access Journals (Sweden)

    Letitia DURNEA


    Full Text Available The present article has the purpose of highlighting possible interrelationships between proverbs and thinking, both connected through education. Thinking, a complex mental process, is materialized in various forms, being influenced by the individual’s personalities, trends and personal interests. For this reason, we consider that proverbs, reaching so extensive areas, can satisfy different tastes, sometimes even contradictory. It seeks to highlight the form in which thinking can be contrived, guided and even provoked by proverbs - short, popular phrases with fixed forms that convey the millennial wisdom of our ancestors. Assigning multiple roles, the paremiology conceals thinking with the help of educators through education.

  16. Lateral Thinking of Prospective Teachers (United States)

    Lawrence, A. S. Arul; Xavier, S. Amaladoss


    Edward de Bono who invented the term "lateral thinking" in 1967 is the pioneer of lateral thinking. Lateral thinking is concerned with the generation of new ideas. Liberation from old ideas and the stimulation of new ones are twin aspects of lateral thinking. Lateral thinking is a creative skills from which all people can benefit…

  17. Advanced Mathematical Thinking (United States)

    Dubinsky, Ed; McDonald, Michael A.; Edwards, Barbara S.


    In this article we propose the following definition for advanced mathematical thinking: Thinking that requires deductive and rigorous reasoning about mathematical notions that are not entirely accessible to us through our five senses. We argue that this definition is not necessarily tied to a particular kind of educational experience; nor is it…

  18. Blue Ocean Thinking (United States)

    Orem, Donna


    This article describes a concept called the "blue ocean thinking strategy," developed by W. Chan Kim and Renée Mauborgne, professors at INSEAD, an international graduate school of business in France. The "blue ocean" thinking strategy considers opportunities to create new markets for services, rather than focusing solely on…

  19. Assessing Children's Multiplicative Thinking (United States)

    Hurst, Chris; Hurrell, Derek


    Multiplicative thinking is a "big idea" of mathematics that underpins much of the mathematics learned beyond the early primary school years. This paper reports on a current study that utilises an interview tool and a written quiz to gather data about children's multiplicative thinking. The development of the tools and some of the…

  20. Sigtuna Think Piece 8

    African Journals Online (AJOL)

    exploring how participatory social learning research may strengthen agency and reflexivity (development of capabilities) in response to socio-ecological conditions. Introduction: Thinking about Climate Change Critically in Context. This think piece emerged from a slow engagement with the topic of climate change and its.

  1. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 9. Think It Over. B S Rangaswamy A Krishna Murthy. Think It Over Volume 2 Issue 9 September 1997 pp 73-74. Fulltext. Click here to view fulltext PDF. Permanent link: Author Affiliations.

  2. How Babies Think (United States)

    Bachleda, Amelia R.; Thompson, Ross A.


    Babies think differently than adults, and understanding how they think can help us see their explosive brain growth in everyday behavior. Infants learn language faster than adults do, use statistics to understand how the world works, and even reason about the minds of others. But these achievements can be hidden by their poor self-regulatory…

  3. Thinking inside the Box (United States)

    Demski, Jennifer


    When one thinks of 21st century schools, one thinks of geometric modern architecture, sustainable building materials, and high-tech modular classrooms. It's rare, though, that a district has the space or the money to build that school from the ground up. Instead, the challenge for most is the transformation of the 20th century architecture to…

  4. Nitrofurantoin and congenital abnormalities

    DEFF Research Database (Denmark)

    Czeizel, A.E.; Rockenbauer, M.; Sørensen, Henrik Toft


    Objective: To study human teratogenic potential of oral nitrofurantoin treatment during pregnancy. Materials and Methods: Pair analysis of cases with congenital abnormalities and matched population controls in the population-based dataset of the Hungarian Case-Control Surveillance of Congenital...

  5. CT of pleural abnormalities

    International Nuclear Information System (INIS)

    Webb, W.R.


    Briefly discussed were CT diagnosis of pleural thickening, CT technique for examining the pleura or pleuro-pulmonary disease, diagnosis of pleural collections, diagnosis of pleural fluid abnormalities in patients with pneumonia, pleural neoplasms, malignant (diffuse) mesothelioma, metastases, local fibrous tumor of the pleura (benign mesothelioma) (21 refs.)

  6. Chromosomal abnormalities and autism

    African Journals Online (AJOL)

    Farida El-Baz


    Jun 19, 2015 ... ORIGINAL ARTICLE. Chromosomal abnormalities and autism. Farida El-Baz a. , Mohamed Saad Zaghloul a. , Ezzat El Sobky a. ,. Reham M Elhossiny a,. *, Heba Salah a. , Neveen Ezy Abdelaziz b a Pediatric Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt b Children with Special ...

  7. Nuclear age thinking

    Energy Technology Data Exchange (ETDEWEB)

    Depastas, A.N.


    According to the practicalist school, thinking emerges from activity and each human practice is giving food to its own distinctive kinds of perception, conduct, and perspective of the world. The author, while studying and describing developments after the commencement of the nuclear age in many fields of human behavior and knowledge, including the social sciences, particularly psychology and international politics, became an adherent to the practicalist philosophy when he perceived new relevant thoughts coming to his mind at the same time. Indeed writing is a learning experience. He has, therefore, systematically included these thoughts in the following pages and synoptically characterized them in the title: Nuclear Age Thinking. He considers this kind of thinking as automatic, conscious activity which is gradually influencing our choices and decisions. The author has reservations as regards Albert Einstein's saying that the unleashed power of the atom changed everything save our modes of thinking, because the uncontrollability of nuclear energy is apparently in the subconscious of mankind nowadays, influencing the development of a new mode of thinking, and that is the nuclear age thinking which is the subject of this book. Nuclear age thinking drives from the collective fear of extinction of life on earth due to this new power at man's disposal, and it is not only limited to the change in the conventional meaning of the words war and peace.

  8. Proto-computational Thinking

    DEFF Research Database (Denmark)

    Tatar, Deborah Gail; Harrison, Steve; Stewart, Michael


    , the observation that computing is usually about some non-computational thing can lead to an approach that integrates computational thinking instruction with existing core curricular classes. A social justice argument can be made for this approach, because all students take courses in the core curriculum...... in plausible theories of change and a number of different educational projects suitable for classroom instruction. However, a major outcome of the study was to advance the importance of proto-computational thinking (PCT). We argue that, in the absence of preexisting use of representational tools for thinking...

  9. Neurological abnormalities predict disability

    DEFF Research Database (Denmark)

    Poggesi, Anna; Gouw, Alida; van der Flier, Wiesje


    To investigate the role of neurological abnormalities and magnetic resonance imaging (MRI) lesions in predicting global functional decline in a cohort of initially independent-living elderly subjects. The Leukoaraiosis And DISability (LADIS) Study, involving 11 European centres, was primarily aimed...... at evaluating age-related white matter changes (ARWMC) as an independent predictor of the transition to disability (according to Instrumental Activities of Daily Living scale) or death in independent elderly subjects that were followed up for 3 years. At baseline, a standardized neurological examination.......0 years, 45 % males), 327 (51.7 %) presented at the initial visit with ≥1 neurological abnormality and 242 (38 %) reached the main study outcome. Cox regression analyses, adjusting for MRI features and other determinants of functional decline, showed that the baseline presence of any neurological...

  10. Relationships among Bilingualism, Critical Thinking Ability, and Critical Thinking Disposition. (United States)

    Albert, Raymond T.; Albert, Rachel E.; Radsma, Jenny


    Nursing students (n=111) completed French and English Cloze Tests, the California Critical Thinking Disposition Inventory, and the California Critical Thinking Skills Test. There was insufficient evidence to support a relationship between bilingualism and critical thinking ability or between critical thinking disposition and ability. Bilingualism…

  11. Equipment abnormality monitoring device

    International Nuclear Information System (INIS)

    Ando, Yasumasa


    When an operator hears sounds in a plantsite, the operator compares normal sounds of equipment which he previously heard and remembered with sounds he actually hears, to judge if they are normal or abnormal. According to the method, there is a worry that abnormal conditions can not be appropriately judged in a case where the number of objective equipments is increased and in a case that the sounds are changed gradually slightly. Then, the device of the present invention comprises a plurality of monitors for monitoring the operation sound of equipments, a recording/reproducing device for recording and reproducing the signals, a selection device for selecting the reproducing signals among the recorded signals, an acoustic device for converting the signals to sounds, a switching device for switching the signals to be transmitted to the acoustic device between to signals of the monitor and the recording/reproducing signals. The abnormality of the equipments can be determined easily by comparing the sounds representing the operation conditions of equipments for controlling the plant operation and the sounds recorded in their normal conditions. (N.H.)

  12. Thinking About Adoption (United States)

    ... Español Text Size Email Print Share Thinking About Adoption: FAQs Page Content ​​By: Elaine Schulte, MD, MPH, ... Network . Q: What are the different types of adoption? A: Children can be adopted through the national ...

  13. Educational Design Thinking

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft


    specifically, a clash between educational organization and design thinking paradigms emerges, tensions between goal-oriented education and vision-driven design build, and unproductive war on what education through design implies flare. Children are caught in the middle. Drawing on central works within design...... thinking (e.g. Nelson & Stolterman or Cross), empathic design (e.g. Bannon or Gagnon & Coté), technological imagination (McCarthy & Wright or Balsamo), educational design and technology use within education (Laurrilard or Donohue), the paper builds a case for new ways of thinking through technologies...... in formal and informal educational settings where children’s creative, innovative, and entrepreneurial design processes are the goal. Based on works such as the above as well as data on these matters (see below) the paper develops a conceptual framework for Educational Design Thinking. Here, the focus...

  14. Stress Management: Positive Thinking (United States)

    Healthy Lifestyle Stress management Positive thinking helps with stress management and can even improve your health. Practice overcoming negative self-talk ... with optimism is a key part of effective stress management. And effective stress management is associated with ...

  15. Think Like a Nurse: A Critical Thinking Initiative. (United States)

    Ward, Terry D; Morris, Tiffany


    Critical thinking is essential in the practice of the nurse generalist, today. Nursing faculty is frequently trying to identify teaching strategies in promoting critical thinking and engaging students in active learning. To close the gap between critical thinking and student success, a school in the south east United States implemented the use of the 'think like a nurse initiative" for incoming junior nursing students. Faculty collaborated to adopt the fundamental and essential nursing concepts for nursing students to support thinking like a nurse.

  16. Masculinity and suicidal thinking. (United States)

    Pirkis, Jane; Spittal, Matthew J; Keogh, Louise; Mousaferiadis, Tass; Currier, Dianne


    Males feature prominently in suicide statistics, but relatively little work has been done to date to explore whether endorsement of dominant masculinity norms heightens the risk of or is protective against suicidal thinking. This paper aimed to further knowledge in this area. We used baseline data from 13,884 men (aged 18-55) in the Australian Longitudinal Study on Male Health (Ten to Men) cohort. These men filled in self-complete questionnaires in 2013/14 which covered a range of topics, including conformity to dominant masculinity norms and suicidal thinking. We conducted logistic regression analyses to estimate the strength of association between these two variables. After controlling for other key predictors of suicidal thinking, one characteristic of dominant masculinity-self-reliance-stood out as a risk factor for suicidal thinking (AOR 1.34; 95% CI 1.26-1.43). It suggests that one particular element of dominant masculinity-being self-reliant-may place men at increased risk of suicidal thinking. This finding resonates with current theories of how suicidal thinking develops and leads to action. It also has implications for the full gamut of suicide prevention approaches that target males in clinical settings and in the general population, and for our broader society. Further work is needed, however, to confirm the direction of the relationship between self-reliance and suicidality, and to unpack the means through which self-reliance may exert an influence.

  17. The Question Concerning Thinking

    DEFF Research Database (Denmark)

    Riis, Søren


    Martin Heidegger's thought-provoking essay "The Question Concerning Technology" (1977a) placed technology at the heart of philosophy. Heidegger tried to show that the essence of technology provokes humans to think about the world in a very dangerous way. Yet if we follow Heidegger's analysis of t...... concerning thinking reflects these consequences and finally strives to find another way to think about thinking - a way that brings us back to another of Heidegger's thoughts and that makes it possible to appreciate the work of thought......Martin Heidegger's thought-provoking essay "The Question Concerning Technology" (1977a) placed technology at the heart of philosophy. Heidegger tried to show that the essence of technology provokes humans to think about the world in a very dangerous way. Yet if we follow Heidegger's analysis...... of technology, what role does that ascribe to philosophy? To be able to understand the programmatic scope of Heidegger's question ‘concerning' technology, we need to see it as inseparable from his famous thesis about the end of philosophy (1977c) and what he considers to be the ideal kind of thinking. However...

  18. Thinking aloud influences perceived time. (United States)

    Hertzum, Morten; Holmegaard, Kristin Due


    We investigate whether thinking aloud influences perceived time. Thinking aloud is widely used in usability evaluation, yet it is debated whether thinking aloud influences thought and behavior. If thinking aloud is restricted to the verbalization of information to which a person is already attending, there is evidence that thinking aloud does not influence thought and behavior. In an experiment, 16 thinking-aloud participants and 16 control participants solved a code-breaking task 24 times each. Participants estimated task duration. The 24 trials involved two levels of time constraint (timed, untimed) and resulted in two levels of success (solved, unsolved). The ratio of perceived time to clock time was lower for thinking-aloud than control participants. Participants overestimated time by an average of 47% (thinking aloud) and 94% (control). The effect of thinking aloud on time perception also held separately for timed, untimed, solved, and unsolved trials. Thinking aloud (verbalization at Levels 1 and 2) influences perceived time. Possible explanations of this effect include that thinking aloud may require attention, cause a processing shift that overshadows the perception of time, or increase mental workload. For usability evaluation, this study implies that time estimates made while thinking aloud cannot be compared with time estimates made while not thinking aloud, that ratings of systems experienced while thinking aloud may be inaccurate (because the experience of time influences other experiences), and that it may therefore be considered to replace concurrent thinking aloud with retrospective thinking aloud when evaluations involve time estimation.

  19. Feeling Abnormal: Simulation of Deviancy in Abnormal and Exceptionality Courses. (United States)

    Fernald, Charles D.


    Describes activity in which student in abnormal psychology and psychology of exceptional children classes personally experience being judged abnormal. The experience allows the students to remember relevant research, become sensitized to the feelings of individuals classified as deviant, and use caution in classifying individuals as abnormal.…

  20. Abnormal glucose tolerance and lipid abnormalities in Indian ...

    African Journals Online (AJOL)

    Discussion. Regardless of varying diagnostic classification, abnormal glucose tolerance is a well-documented risk factor. 16 Abnormalities in. Because ofthe small number offemale MI survivors, the effect of obesity and abnormal glucose tolerance on lipid levels was studied in the male patients only. There was no significant.

  1. Exercises to Improve Gait Abnormalities (United States)

    ... Articles Directories Videos Resources Contact Exercises to Improve Gait Abnormalities Home » Article Categories » Exercise and Fitness Font Size: A A A A Exercises to Improve Gait Abnormalities Next Page The manner of how a ...

  2. Thinking about Thinking: An Exploration of Preservice Teachers' Views about Higher Order Thinking Skills (United States)

    Coffman, Diane M.


    Thinking skills have long been regarded as an essential outcome of the educational process. Yet, research shows that the teaching of thinking skills in K-12 education does not follow a coherent path. Several factors affect the teaching and use of thinking skills in the classroom, with teacher knowledge and beliefs about thinking skills among the…

  3. [Penile congenital abnormalities]. (United States)

    Boillot, B; Teklali, Y; Moog, R; Droupy, S


    Congenital abnormalities of the penis are usually diagnosed at birth and pose aesthetic and functional problems sometimes requiring surgical management. A literature review was conducted on Medline considering the articles listed until January 2012. Hypospadias is the most common malformation (1 in 250 boys. Familial forms: 7%). The causes remain hypothetical but the doubling of the incidence in 30 years could be linked to fetal exposure to endocrine disruptors "estrogen-like" used in the food industry in particular. Surgical treatment is usually intended to improve the aesthetic appearance but sometimes, in case of significant curvature or posterior meatus, necessary for normal sexual life and fertility. Other malformations (epispades, buried penis, transpositions, twists and preputial abnormalities) as well as management for functional or aesthetic consequences of these malformations in adulthood require complex surgical care in a specialized environment. The improvement of surgical techniques and pediatric anesthesia allows an early and effective specialized surgical approach of penile malformations. Management of sequelae in adulthood must be discussed and requires experience of surgical techniques on pediatric and adult penis. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  4. Foundations of resilience thinking. (United States)

    Curtin, Charles G; Parker, Jessica P


    Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems. © 2014 Society for Conservation Biology.

  5. Blink the power of thinking without thinking

    CERN Document Server

    Gladwell, Malcolm


    In his landmark bestseller The Tipping Point, Malcolm Gladwell redefined how we understand the world around us. Now, in Blink, he revolutionizes the way we understand the world within. Blink is a book about how we think without thinking, about choices that seem to be made in an instant-in the blink of an eye-that actually aren't as simple as they seem. Why are some people brilliant decision makers, while others are consistently inept? Why do some people follow their instincts and win, while others end up stumbling into error? How do our brains really work-in the office, in the classroom, in the kitchen, and in the bedroom? And why are the best decisions often those that are impossible to explain to others?In Blink we meet the psychologist who has learned to predict whether a marriage will last, based on a few minutes of observing a couple; the tennis coach who knows when a player will double-fault before the racket even makes contact with the ball; the antiquities experts who recognize a fake at a glance. Her...

  6. Educational Design Thinking

    DEFF Research Database (Denmark)

    Nørgård, Rikke Toft


    specifically, a clash between educational organization and design thinking paradigms emerges, tensions between goal-oriented education and vision-driven design build, and unproductive war on what education through design implies flare. Children are caught in the middle. Drawing on central works within design......This paper suggest that the import and implementation of creative, innovative and entrepreneurial design processes within formal informal educational settings carry inherent potentials and pitfalls within them in relation to educational design, pedagogical practice and design agency. More...... thinking (e.g. Nelson & Stolterman or Cross), empathic design (e.g. Bannon or Gagnon & Coté), technological imagination (McCarthy & Wright or Balsamo), educational design and technology use within education (Laurrilard or Donohue), the paper builds a case for new ways of thinking through technologies...

  7. Thinking the unthinkable

    DEFF Research Database (Denmark)

    Gammelgaard Nielsen, Anders; Dombernowsky, Per


    This paper adresses the theme of thinking construction in a changing world. In more specific terms it adresses two topics. The first being the necessary competences and skills in construction, that can be expected in the profile of the future architect after graduation. The second, being the acqu......This paper adresses the theme of thinking construction in a changing world. In more specific terms it adresses two topics. The first being the necessary competences and skills in construction, that can be expected in the profile of the future architect after graduation. The second, being...

  8. Medical Computational Thinking

    DEFF Research Database (Denmark)

    Musaeus, Peter; Tatar, Deborah Gail; Rosen, Michael A.


    Computational thinking (CT) in medicine means deliberating when to pursue computer-mediated solutions to medical problems and evaluating when such solutions are worth pursuing in order to assist in medical decision making. Teaching computational thinking (CT) at medical school should be aligned...... with learning objectives, teaching and assessment methods, and overall pedagogical mission of the individual medical school in relation to society. Medical CT as part of the medical curriculum could help educate novices (medical students and physicians in training) in the analysis and design of complex...

  9. A Rare Stapes Abnormality

    Directory of Open Access Journals (Sweden)

    Hala Kanona


    Full Text Available The aim of this study is to increase awareness of rare presentations, diagnostic difficulties alongside management of conductive hearing loss and ossicular abnormalities. We report the case of a 13-year-old female reporting progressive left-sided hearing loss and high resolution computed tomography was initially reported as normal. Exploratory tympanotomy revealed an absent stapedius tendon and lack of connection between the stapes superstructure and footplate. The footplate was fixed. Stapedotomy and stapes prosthesis insertion resulted in closure of the air-bone gap by 50 dB. A review of world literature was performed using MedLine. Middle ear ossicular discontinuity can result in significant conductive hearing loss. This can be managed effectively with surgery to help restore hearing. However, some patients may not be suitable or decline surgical intervention and can be managed safely conservatively.

  10. Imbalance of default mode and regulatory networks during externally focused processing in depression (United States)

    Belleau, Emily L.; Taubitz, Lauren E.


    Attentional control difficulties likely underlie rumination, a core cognitive vulnerability in major depressive disorder (MDD). Abnormalities in the default mode, executive and salience networks are implicated in both rumination and attentional control difficulties in MDD. In the current study, individuals with MDD (n = 16) and healthy controls (n = 16) completed tasks designed to elicit self-focused (ruminative) and externally-focused thinking during fMRI scanning. The MDD group showed greater default mode network connectivity and less executive and salience network connectivity during the external-focus condition. Contrary to our predictions, there were no differences in connectivity between the groups during the self-focus condition. Thus, it appears that when directed to engage in self-referential thinking, both depressed and non-depressed individuals similarly recruit networks supporting this process. In contrast, when instructed to engage in non-self-focused thought, non-depressed individuals show a pattern of network connectivity indicative of minimized self-referential processing, whereas depressed individuals fail to reallocate neural resources in a manner consistent with effective down regulation of self-focused thought. This is consistent with difficulties in regulating self-focused thinking in order to engage in more goal-directed behavior that is seen in individuals with MDD. PMID:25274576

  11. Think Tank Initiative and Think Tank Fund Peer Exchanges | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Think Tank Initiative (TTI) and the Think Tank Fund (TTF) are partnering to support peer exchanges between think tanks in regions where the programs are active: Africa, Latin America, South Asia, and Central and Eastern Europe (the former Soviet Union). This project will help reduce cooperation barriers among ...

  12. Think I t Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 11. This section of Resonance is meant to raise thought-provoking. Think It Over Volume 1 Issue 11 November 1996 pp 92-92. Fulltext. Click here to view fulltext PDF. Permanent link: ...

  13. Think I t Over

    Indian Academy of Sciences (India)

    This section of Resonance presents thought-provoking questions, and discusses answers a few months later. Readers are invited to send new questions, solutions to old ones and comments, to 'Think It Over', Resonance, Indian Academy of. Sciences, Bangalore 560 080. Items illustrating ideas and concepts will gener~lIy.

  14. Dual thinking for scientists

    Directory of Open Access Journals (Sweden)

    Marten Scheffer


    Full Text Available Recent studies provide compelling evidence for the idea that creative thinking draws upon two kinds of processes linked to distinct physiological features, and stimulated under different conditions. In short, the fast system-I produces intuition whereas the slow and deliberate system-II produces reasoning. System-I can help see novel solutions and associations instantaneously, but is prone to error. System-II has other biases, but can help checking and modifying the system-I results. Although thinking is the core business of science, the accepted ways of doing our work focus almost entirely on facilitating system-II. We discuss the role of system-I thinking in past scientific breakthroughs, and argue that scientific progress may be catalyzed by creating conditions for such associative intuitive thinking in our academic lives and in education. Unstructured socializing time, education for daring exploration, and cooperation with the arts are among the potential elements. Because such activities may be looked upon as procrastination rather than work, deliberate effort is needed to counteract our systematic bias.

  15. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 1. How Many Birds are Unwatched. Soubhik Chakraborty. Think It Over Volume 13 Issue 1 January 2008 pp 88-88. Fulltext. Click here to view fulltext PDF. Permanent link: ...

  16. Think I t Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 12. Solution to 'On an Intriguing Limit Problem'. S C Dutta Roy. Think It Over Volume 11 Issue 12 December ... Author Affiliations. S C Dutta Roy1. Department of Electrical Engineering, Indian Institute of Technology, New Delhi 110 016, India.

  17. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 4. On Sums of Powers of Digits. Shipra Mital. Think It Over Volume 8 Issue 4 April 2003 pp 64-65 ... Author Affiliations. Shipra Mital1. Research Scholar, Department of Chemistry, Indian Institute of Technology, Roorkee, Utfaranchal 247667, India.

  18. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 6. To Find Four Distinct Positive Integers such that the Sum of Any Two of them is a Square. S H Aravind. Think It Over Volume 2 Issue 6 June ... Author Affiliations. S H Aravind1. 12. First Main Road Ponmeni Jayanagar Madurai 625010, India ...

  19. Trust and Critical Thinking (United States)

    Kleinig, John


    This article discusses the tension between trust, as an expression of interpersonal commitment, and critical thinking, which includes a demand for reasons. It explores the importance of each for individual flourishing, and then seeks to establish some ways in which they intersect, drawing on ideas of authority and trustworthiness. It argues that…

  20. Embedding GroupThink

    DEFF Research Database (Denmark)

    Seabrooke, Leonard; Ban, Cornel; Helgadóttir, Oddný

    This memo outlines key concepts and the methodological approach involved in a recently funded Institute for New Economic Thinking project. Our aim is to pinpoint the relationship between the reception of academic ideas, traced by citation networks with qualitative coding, and positions...

  1. Design Thinking for Life (United States)

    Watson, Andrew D.


    According to Vande Zande (2007), understanding the Design Process can help students become stronger critical thinkers. With this in mind, Andrew Watson decided to undertake an observational case study in which he focused directly on Design Thinking and addressed it more intentionally in his teaching. The hope was to understand how students saw…

  2. Engineering Design Thinking (United States)

    Lammi, Matthew; Becker, Kurt


    Engineering design thinking is "a complex cognitive process" including divergence-convergence, a systems perspective, ambiguity, and collaboration (Dym, Agogino, Eris, Frey, & Leifer, 2005, p. 104). Design is often complex, involving multiple levels of interacting components within a system that may be nested within or connected to other systems.…

  3. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 9. Answer to Burning Question, March 1998. Vilas Gohad. Think It Over Volume 3 Issue 9 September 1998 pp 81-82. Fulltext. Click here to view fulltext PDF. Permanent link: ...

  4. Dual thinking for scientists

    NARCIS (Netherlands)

    Scheffer, M.; Bascompte, J.; Bjordam, T.K.; Carpenter, S.R.; Clarke, L.; Folke, C.; Marquet, P.A.; Mazzeo, N.; Meerhoff, M.; Sala, O.; Westley, F.R.


    Recent studies provide compelling evidence for the idea that creative thinking draws upon two kinds of processes linked to distinct physiological features, and stimulated under different conditions. In short, the fast system-I produces intuition whereas the slow and deliberate system-II produces

  5. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 9. How much can pH Change through Dilution? Anirban Sadhu. Think It Over Volume 3 Issue 9 September 1998 pp 81-81. Fulltext. Click here to view fulltext PDF. Permanent link: ...

  6. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 12. Solution to 'A Problem in Graph Theory'. K P Savithri. Think It Over Volume 12 Issue 12 December 2007 pp 53-54. Fulltext. Click here to view fulltext PDF. Permanent link: Keywords.

  7. Thinking Data "with" Deleuze (United States)

    Mazzei, Lisa A.


    In this paper the author is thinking with Deleuze's philosophical concept of the "image" of the speech-act in cinema and the implications for methodology and ethics in qualitative research. Drawing on research in the USA with white teachers, this paper will specifically engage with Deleuzian concepts presented in his two books on cinema and his…

  8. Think It Over

    Indian Academy of Sciences (India)

    This section of Resonance presents thought-provoking questions, and discusses answers a few months later. Readers are invited to send new questions, solutions to old ones and comments, to 'Think It Over' Resonance, Indian Academy of Sciences, Bangalore 560 080. Items illustrating ideas and concepts will generally ...

  9. Think It Over

    Indian Academy of Sciences (India)

    Think It Over. This section of Resonance is me.ant to raise thought-provoking, interesting, or just plain brain-teasing questions every month, and discuss answers a few months later. Readers are welcome to send in suggestions for such questions, solutions to questions already posed, comments on the solutions discussed ...

  10. Think It Over

    Indian Academy of Sciences (India)

    This section of Resonance presents thought-provoking questions, and discusses answers a few months later. Readers are invited to send new questions, solutions to old ones and comments, to 'Think It Over', Resonance, Indian Academy of. Sciences, Bangalore 560 080. Items iI.lustrating ideas and concepts will generally.

  11. Think It Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 6. Are you Better off than your Friend? K B Athreya. Think It Over Volume 13 Issue 6 June 2008 pp 595-595. Fulltext. Click here to view fulltext PDF. Permanent link: Keywords. Coin toss.

  12. Think It Over

    Indian Academy of Sciences (India)

    India. THINK IT OVER. 2. Some Questions Concerning Isotopes. In the four part series on 'Use of Isotopes for Studying Reaction. Mechanisms' we described various applications of isotopes. The following questions are related to the topics covered in the series. 1. Propose a reasonable mechanism for the following observa-.

  13. Think I t Over

    Indian Academy of Sciences (India)

    answers a few months later. Readers are invited to send new questions, solutions to old ones and comments, to 'Think It Over', Resonance, Indian Academy of. Sciences, Bangalore 560 080. Items illustrating ideas and concepts will generally be chosen. Balloons in Balance. The following experiment is suggested in a 4th ...

  14. Wishful thinking in preschoolers. (United States)

    Bernard, Stéphane; Clément, Fabrice; Mercier, Hugo


    The current experiment sought to demonstrate the presence of wishful thinking--when wishes influence beliefs--in young children. A sample of 77 preschoolers needed to predict, eight times in a row, which of two plastic eggs, one containing one toy and the other containing three toys, would be drawn by a blinded experimenter. On the four trials in which the children could not keep the content of the egg drawn, they were equally likely to predict that either egg would be drawn. By contrast, on the four trials in which the children got to keep the content of the egg, they were more likely to predict that the egg with three toys would be drawn. Any effort the children exerted would be the same across conditions, so that this demonstration of wishful thinking cannot be accounted for by an effort heuristic. One group of children--a subgroup of the 5-year-olds--did not engage in wishful thinking. Children from this subgroup instead used the representativeness heuristic to guide their answers. This result suggests that having an explicit representation of the outcome inhibits children from engaging in wishful thinking in the same way as explicit representations constrain the operation of motivated reasoning in adults. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Think I t Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 10. Floating and Immersed Bodes. Jaywant H Arakeri C Dharuman. Think It Over Volume 11 Issue 10 October 2006 pp 93-94. Fulltext. Click here to view fulltext PDF. Permanent link: ...

  16. Think I t Over

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 7. On a Use of Normal Distribution. Shailesh A Shirali. Think It Over Volume 10 Issue 7 July 2005 pp 85-86. Fulltext. Click here to view fulltext PDF. Permanent link: Keywords.

  17. Think I t Over

    Indian Academy of Sciences (India)

    Think I t Over. This section of Resonance is meant to raise thought-provoking, interesting, or just plain brain-teasing questions every month, and discuss answers a few months later. Readers are welcome to send in suggestions for such questions, solutions to questions already posed, comments on the solutions discussed ...

  18. Moving on - beyond lean thinking


    Koskela, Lauri


    Lean Thinking is currently often positioned as the underlying theory of lean production among practitioners and academics, although its originators, Womack and Jones, seem not to have presented it as a theory. This paper endeavors to analyze whether Lean Thinking can be viewed as a theory of lean production. For this purpose, a critical assessment of Lean Thinking is carried out. Lean Thinking is argued to lack an adequate conceptualization of production, which has led to imprecise concepts, ...

  19. The strategic entrepreneurial thinking imperative


    S. Dhliwayo; J. J. Van Vuuren


    Purpose: The aim of this paper is to demonstrate that strategic entrepreneurial thinking is a unitary concept which should be viewed as a standalone construct. Design/Methodology/Approach: The concept strategic entrepreneurial thinking is modelled from an analysis of strategic thinking and entrepreneurial thinking from available literature. The strategic entrepreneurial mindset imperative is then emphasised and confirmed. Findings: This paper's finding is that there is no diff...

  20. Healthy Thinking: A Group Approach. (United States)

    Rosenbaum, Janet N.; Carty, Laurie


    A "Healthy Thinking" group, based on a modified Aaron Beck Cognitive Therapy model, teaches depressed clients to realistically appraise their experiences by monitoring and changing distorted thinking. Clients learn that situational stress activates long held assumptions (negative beliefs) leading to distorted thinking and ultimately…

  1. How Critical Is Critical Thinking? (United States)

    Shaw, Ryan D.


    Recent educational discourse is full of references to the value of critical thinking as a 21st-century skill. In music education, critical thinking has been discussed in relation to problem solving and music listening, and some researchers suggest that training in critical thinking can improve students' responses to music. But what exactly is…

  2. Traditional Literacy and Critical Thinking (United States)

    Dando, Priscille


    How school librarians focus on activating critical thinking through traditional literacy development can proactively set the stage for the deep thinking that occurs in all literacy development. The critical-thinking skills students build while becoming accomplished readers and writers provide the foundation for learning in a variety of…

  3. Lateral Thinking and Technology Education. (United States)

    Waks, Shlomo


    Presents an analysis of technology education and its relevance to lateral thinking. Discusses prospects for utilizing technology education as a platform and a contextual domain for nurturing lateral thinking. Argues that technology education is an appropriate environment for developing complementary incorporation of vertical and lateral thinking.…

  4. Strategic thinking in turbulent times

    Directory of Open Access Journals (Sweden)

    Bratianu Constantin


    Full Text Available The purpose of this paper is to present a structural analysis of strategic thinking spectrum in turbulent times. Business excellence cannot be achieved without a well-defined strategic thinking spectrum able to elaborate and implement strategies in a fast changeable and unpredictable business environment. Strategic thinking means to think for a desirable future which can be ahead 4-5 years of the present time and to make decisions to the best of our knowledge for that unknown business environment. Thus, the research question is: How can we conceive the spectrum of strategic thinking such that we shall be able to deal with a complex and unknown future in achieving a competitive advantage? The methodology used to answer this question is based on metaphorical thinking, and multidimensional analysis. I shall consider four main dimensions: time, complexity, uncertainty, and novelty. On each of these dimensions I shall analyze the known thinking models and their attributes with respect to request formulated in the research question. Then, I shall choose those thinking models that correspond to the future characteristics and integrate them in a continuous spectrum. On each dimension I shall consider three basic thinking models. On the time dimension they are: inertial, dynamic and entropic thinking. On the complexity dimension they are: linear, nonlinear and systemic thinking. On the uncertainty dimension they are: deterministic, probabilistic and chaotic thinking. Finally, on the novelty dimension we have: template, intelligent and creative thinking. Considering all requirements for the unknown future, we conclude that strategic thinking spectrum should contain: entropic, nonlinear and systemic, probabilistic and chaotic, intelligent and creative thinking models. Such a spectrum increases the capacity of our understanding and as a consequence it enhances the capability of making adequate decisions in conditions of complexity and uncertainty.

  5. Designers' Cognitive Thinking Based on Evolutionary Algorithms


    Zhang Shutao; Jianning Su; Chibing Hu; Peng Wang


    The research on cognitive thinking is important to construct the efficient intelligent design systems. But it is difficult to describe the model of cognitive thinking with reasonable mathematical theory. Based on the analysis of design strategy and innovative thinking, we investigated the design cognitive thinking model that included the external guide thinking of "width priority - depth priority" and the internal dominated thinking of "divergent thinking - convergent thinking", built a reaso...

  6. Ecological thinking: Four qualities


    Kelly, James G.


    The article proposes a journey on the ecological premises or attributes of ecological thinking. Identifies its four main qualities and probes to demonstrate how at present there is some empirical evidence upon which such premises may be anchored. The first is focused on the interdependencies of persons and social environments, the second is that research methodologies may be congruent with the culture of place, the third that to the community psychologist is required t...

  7. Scientific thinking in ophthalmology

    Directory of Open Access Journals (Sweden)

    Abraham Chandran


    Full Text Available Science, medicine and ophthalmology have all evolved and progressed through varied but powerful influences over the centuries. While the tremendous technological advances in ophthalmology in the past 20 years are readily appreciated, many clinicians fail to grasp the impact of the several clinical trials that have contributed to better patient care. This article briefly traces the history of science, medicine and ophthalmology, and explains how scientific thinking could be applied to the clinical and academic aspects of ophthalmology.

  8. Dual thinking for scientists


    Scheffer, M.; Bascompte, J.; Bjordam, T.K.; Carpenter, S.R.; Clarke, L.; Folke, C.; Marquet, P.A.; Mazzeo, N.; Meerhoff, M.; Sala, O.; Westley, F.R.


    Recent studies provide compelling evidence for the idea that creative thinking draws upon two kinds of processes linked to distinct physiological features, and stimulated under different conditions. In short, the fast system-I produces intuition whereas the slow and deliberate system-II produces reasoning. System-I can help see novel solutions and associations instantaneously, but is prone to error. System-II has other biases, but can help checking and modifying the system-I results. Although...

  9. A science think tank

    International Nuclear Information System (INIS)

    Devine, F.


    A journalist views on public perceptions on nuclear issues in Australia and Japan is presented. It is also emphasised that by not offering an undergraduate course in nuclear engineering, Australia have closed the door to the nuclear energy development in Australia and costed the country some depth of specialized knowledges. A scientific think tank with active participation of the nuclear scientists is thought to benefit Australia and be in the position to influence private industrial and governmental planning

  10. Think I t Over

    Indian Academy of Sciences (India)

    power pack (courtesy ISRO). THINK IT OVER. Batteries. 1. Why does one fill a lead-acid battery with distilled water? 2. Which of the batteries in Table 3 of the article on pages. 66-67 of this issue is the most environment-friendly one? 3. What is the oxidation state of Ni in NiO(OH)?. 4. How many different oxidation states can ...

  11. Cultivating strategic thinking skills. (United States)

    Shirey, Maria R


    This department highlights change management strategies that may be successful in strategically planning and executing organizational change initiatives. With the goal of presenting practical approaches helpful to nurse leaders advancing organizational change, content includes evidence-based projects, tools, and resources that mobilize and sustain organizational change initiatives. In this article, the author presents an overview of strategic leadership and offers approaches for cultivating strategic thinking skills.

  12. Think It Over

    Indian Academy of Sciences (India)

    THINK IT OVER could not do this (and more power to you if you could!); after all, this is a moderately famous theorem of P Erdos and N G. DeBruijn. To prove this theorem, let's first set up some notations. Let u and b denote the number of books and of customers, respectively. For l~ i ~ u let ri denote the number of customers.

  13. Mind, Thinking and Creativity


    Janani Harish


    Global civilization is the product of diverse cultures, each contributing a unique perspective arising from the development of different mental faculties and powers of mind. The momentous achievements of modern science are the result of the cumulative development of mind’s capacity for analytic thinking, mathematical rendering and experimental validation. The near-exclusive preoccupation with analysis, universal laws, mechanism, materialism, and objective experience over the past two centurie...

  14. Abnormal pressure in hydrocarbon environments (United States)

    Law, B.E.; Spencer, C.W.


    Abnormal pressures, pressures above or below hydrostatic pressures, occur on all continents in a wide range of geological conditions. According to a survey of published literature on abnormal pressures, compaction disequilibrium and hydrocarbon generation are the two most commonly cited causes of abnormally high pressure in petroleum provinces. In young (Tertiary) deltaic sequences, compaction disequilibrium is the dominant cause of abnormal pressure. In older (pre-Tertiary) lithified rocks, hydrocarbon generation, aquathermal expansion, and tectonics are most often cited as the causes of abnormal pressure. The association of abnormal pressures with hydrocarbon accumulations is statistically significant. Within abnormally pressured reservoirs, empirical evidence indicates that the bulk of economically recoverable oil and gas occurs in reservoirs with pressure gradients less than 0.75 psi/ft (17.4 kPa/m) and there is very little production potential from reservoirs that exceed 0.85 psi/ft (19.6 kPa/m). Abnormally pressured rocks are also commonly associated with unconventional gas accumulations where the pressuring phase is gas of either a thermal or microbial origin. In underpressured, thermally mature rocks, the affected reservoirs have most often experienced a significant cooling history and probably evolved from an originally overpressured system.

  15. Mind, Thinking and Creativity

    Directory of Open Access Journals (Sweden)

    Janani Harish


    Full Text Available Global civilization is the product of diverse cultures, each contributing a unique perspective arising from the development of different mental faculties and powers of mind. The momentous achievements of modern science are the result of the cumulative development of mind’s capacity for analytic thinking, mathematical rendering and experimental validation. The near-exclusive preoccupation with analysis, universal laws, mechanism, materialism, and objective experience over the past two centuries has shaped the world we live in today, accounting both for its accomplishments and its insoluble problems. Today humanity confronts complex challenges that defy solution by piecemeal analysis, unidimensional theories, and fragmented strategies. Poverty, unemployment, economic crisis, fundamentalism, violence, climate change, war, refugees, reflect the limitations and blindspots that have resulted from a partial, one-sided application of the diverse capacities of the human mind. Human monocultures suffer from all the limitations as their biological counterparts. There is urgent need to revive the legitimacy of synthetic, organic and integrated modes of thinking, to restore the credibility of subjective self-experience in science, to reaffirm the place of symbol, analogy and metaphor as valid ways of knowing and communication in education, to recognize the unique role of the individual in social processes, to recognize the central role of insight and intuition in science as in art. This article examines themes presented at the WAAS-WUC course on Mind, Thinking and Creativity, conducted at Dubrovnik in April 2016.

  16. Written Assignments for Abnormal Psychology at Howard Community College, Fall 1988. (United States)

    Bell, James

    Designed for students enrolled in an Abnormal Psychology course at Howard Community College (Maryland), this booklet explains the requirements for the course's writing assignments, which are designed to teach the skills of comparison and contrast, analysis, critical thinking, and synthesis. Following an overview of class assignments and…

  17. The strategic entrepreneurial thinking imperative

    Directory of Open Access Journals (Sweden)

    S. Dhliwayo


    Full Text Available Purpose: The aim of this paper is to demonstrate that strategic entrepreneurial thinking is a unitary concept which should be viewed as a standalone construct. Design/Methodology/Approach: The concept strategic entrepreneurial thinking is modelled from an analysis of strategic thinking and entrepreneurial thinking from available literature. The strategic entrepreneurial mindset imperative is then emphasised and confirmed. Findings: This paper's finding is that there is no difference between strategic thinking and the entrepreneurial mindset. Instead, the composite strategic entrepreneurial mindset construct should be treated as a unitary construct. Practical implications: The importance for practitioners is that the paper integrates two constructs, strategic thinking and entrepreneurial thinking into a new concept, strategic entrepreneurial thinking. The paper shows how difficult it is to split this thinking and behaviour into separate strategic and entrepreneurial thought and action processes. Originality/Value: The paper explores the ''thinking'' aspect of the strategic entrepreneurial concept which prominent authors on the strategic entrepreneurship topic seem to have not focused on. The resultant strategic entrepreneurial mindset is modelled into a new stand alone concept on its own.

  18. Ayahuasca enhances creative divergent thinking while decreasing conventional convergent thinking. (United States)

    Kuypers, K P C; Riba, J; de la Fuente Revenga, M; Barker, S; Theunissen, E L; Ramaekers, J G


    Ayahuasca is a South American psychotropic plant tea traditionally used in Amazonian shamanism. The tea contains the psychedelic 5-HT2A receptor agonist N,N-dimethyltryptamine (DMT), plus β-carboline alkaloids with monoamine oxidase-inhibiting properties. Increasing evidence from anecdotal reports and open-label studies indicates that ayahuasca may have therapeutic effects in treatment of substance use disorders and depression. A recent study on the psychological effects of ayahuasca found that the tea reduces judgmental processing and inner reactivity, classic goals of mindfulness psychotherapy. Another psychological facet that could potentially be targeted by ayahuasca is creative divergent thinking. This mode of thinking can enhance and strengthen psychological flexibility by allowing individuals to generate new and effective cognitive, emotional, and behavioral strategies. The present study aimed to assess the potential effects of ayahuasca on creative thinking. We visited two spiritual ayahuasca workshops and invited participants to conduct creativity tests before and during the acute effects of ayahuasca. In total, 26 participants consented. Creativity tests included the "pattern/line meanings test" (PLMT) and the "picture concept test" (PCT), both assessing divergent thinking and the latter also assessing convergent thinking. While no significant effects were found for the PLMT, ayahuasca intake significantly modified divergent and convergent thinking as measured by the PCT. While convergent thinking decreased after intake, divergent thinking increased. The present data indicate that ayahuasca enhances creative divergent thinking. They suggest that ayahuasca increases psychological flexibility, which may facilitate psychotherapeutic interventions and support clinical trial initiatives.

  19. Critical Thinking versus Neurosexism

    Directory of Open Access Journals (Sweden)

    Sonia Reverter-Bañón


    Full Text Available The aim of this paper is to offer a view of the assumptions that guide the practice of claiming sex differences in the brain. After the realization that much of the research and publication of neuroscientific findings assume such a difference, we found a great deal of what has been called neurosexism. As a way to overcome it and from a feminist theory with a political commitment we propose a critical approach to the neurosciences. This is understood as a reflective collaboration between disciplines that could provide a framework for overcoming prejudices in thinking and designing science.

  20. Is talking to yourself thinking? (United States)

    Rachlin, Howard


    The question whether talking to yourself is thinking is considered from two viewpoints: radical behaviorism and teleological behaviorism. For radical behaviorism, following Skinner (1945), mental events such as 'thinking' may be explained in terms of private behavior occurring within the body, ordinarily unobservable by other people; thus, radical behaviorism may identify talking to yourself with thinking. However, to be consistent with its basic principles, radical behaviorism must hold that private behavior, hence thinking, is identical with covert muscular, speech movements (rather than proprioception of those movements). For teleological behaviorism, following Skinner (1938), all mental terms, including 'thinking,' stand for abstract, temporally extended patterns of overt behavior. Thus, for teleological behaviorism, talking to yourself, covert by definition, cannot be thinking. © 2017 Society for the Experimental Analysis of Behavior.

  1. Organizational change through Lean Thinking. (United States)

    Tsasis, Peter; Bruce-Barrett, Cindy


    In production and manufacturing plants, Lean Thinking has been used to improve processes by eliminating waste and thus enhancing efficiency. In health care, Lean Thinking has emerged as a comprehensive approach towards improving processes embedded in the diagnostic, treatment and care activities of health-care organizations with cost containment results. This paper provides a case study example where Lean Thinking is not only used to improve efficiency and cost containment, but also as an approach to effective organizational change.

  2. Resilience and Higher Order Thinking

    Directory of Open Access Journals (Sweden)

    Ioan Fazey


    Full Text Available To appreciate, understand, and tackle chronic global social and environmental problems, greater appreciation of the importance of higher order thinking is required. Such thinking includes personal epistemological beliefs (PEBs, i.e., the beliefs people hold about the nature of knowledge and how something is known. These beliefs have profound implications for the way individuals relate to each other and the world, such as how people understand complex social-ecological systems. Resilience thinking is an approach to environmental stewardship that includes a number of interrelated concepts and has strong foundations in systemic ways of thinking. This paper (1 summarizes a review of educational psychology literature on PEBs, (2 explains why resilience thinking has potential to facilitate development of more sophisticated PEBs, (3 describes an example of a module designed to teach resilience thinking to undergraduate students in ways conducive to influencing PEBs, and (4 discusses a pilot study that evaluates the module's impact. Theoretical and preliminary evidence from the pilot evaluation suggests that resilience thinking which is underpinned by systems thinking has considerable potential to influence the development of more sophisticated PEBs. To be effective, however, careful consideration of how resilience thinking is taught is required. Finding ways to encourage students to take greater responsibility for their own learning and ensuring close alignment between assessment and desired learning outcomes are particularly important.

  3. Think - Baltic Extension / Kalle Kask

    Index Scriptorium Estoniae

    Kask, Kalle


    Tallinna TÜ Rehabilitatsiooni tehnoloogia keskus korraldas pressikonverentsi, kus tutvustati osalemist EL V raamprogrammis Think - Baltic Extension, mis on suunatud puuetega inimeste tööhõive tagamisele

  4. Applying critical thinking to nursing. (United States)

    Price, Bob


    Critical thinking and writing are skills that are not easy to acquire. The term 'critical' is used differently in social and clinical contexts. Nursing students need time to master the inquisitive and ruminative aspects of critical thinking that are required in academic environments. This article outlines what is meant by critical thinking in academic settings, in relation to both theory and reflective practice. It explains how the focus of a question affects the sort of critical thinking required and offers two taxonomies of learning, to which students can refer when analysing essay requirements. The article concludes with examples of analytical writing in reference to theory and reflective practice.

  5. Somatosensory abnormalities in knee OA. (United States)

    Wylde, Vikki; Palmer, Shea; Learmonth, Ian D; Dieppe, Paul


    The aim of this study was to use quantitative sensory testing (QST) to explore the range and prevalence of somatosensory abnormalities demonstrated by patients with advanced knee OA. One hundred and seven knee OA patients and 50 age- and sex-matched healthy participants attended a 1-h QST session. Testing was performed on the medial side of the knee and the pain-free forearm. Light-touch thresholds were assessed using von Frey filaments, pressure pain thresholds using a digital pressure algometer, and thermal sensation and pain thresholds using a Thermotest MSA. Significant differences in median threshold values from knee OA patients and healthy participants were identified using Mann-Whitney U-tests. The z-score transformations were used to determine the prevalence of the different somatosensory abnormalities in knee OA patients. Testing identified 70% of knee OA patients as having at least one somatosensory abnormality. Comparison of median threshold values between knee OA patients and healthy participants revealed that patients had localized thermal and tactile hypoaesthesia and pressure hyperalgesia at the osteoarthritic knee. Tactile hypoaesthesia and pressure hyperalgesia were also present at the pain-free forearm. The most prevalent somatosensory abnormalities were tactile hypoaesthesia and pressure hyperalgesia, evident in between 20 and 34% of patients. This study found that OA patients demonstrate an array of somatosensory abnormalities, of which the most prevalent were tactile hypoaesthesia and pressure hyperalgesia. Further research is now needed to establish the clinical implications of these somatosensory abnormalities.

  6. Thinking about "Design Thinking": A Study of Teacher Experiences (United States)

    Retna, Kala S.


    Schools are continuously looking for new ways of enhancing student learning to equip students with skills that would enable them to cope with twenty-first century demands. One promising approach focuses on design thinking. This study examines teacher's perceptions, experiences and challenges faced in adopting design thinking. There is a lack of…

  7. Think Piece: Re-thinking Education for Sustainable Development as ...

    African Journals Online (AJOL)

    Think Piece: Re-thinking Education for Sustainable Development as Transgressive Processes of Educational Engagement with Human Conduct, Emerging ... theorising the expansive and reflexive learning of citizens and how these processes might produce the desired change towards sustainable development (SD) in ...

  8. Do Critical Thinking Exercises Improve Critical Thinking Skills? (United States)

    Cotter, Ellen M.; Tally, Carrie Sacco


    Although textbooks routinely include exercises to improve critical thinking skills, the effectiveness of these exercises has not been closely examined. Additionally, the connection between critical thinking skills and formal operational thought is also relatively understudied. In the study reported here, college students completed measures of…

  9. Critical Thinking: Discovery of a Misconception (United States)

    Rohrer, Sandie


    Critical thinking skills in the healthcare field are imperative when making quick-thinking decisions. This descriptive comparative study investigated to what extent completing a critical thinking course improved college students' critical thinking skills. The study further investigated whether the instructors' critical thinking skills were…

  10. 'Right' way to 'do' illness? Thinking critically about positive thinking. (United States)

    McGrath, C; Jordens, C F C; Montgomery, K; Kerridge, I H


    Exhortations to 'be positive' accompany many situations in life, either as a general injunction or in difficult situations where people are facing pressure or adversity. It is particularly evident in health care, where positive thinking has become an aspect of the way people are expected to 'do' illness in developed society. Positive thinking is framed both as a moral injunction and as a central belief system. It is thought to help patients cope emotionally with illness and to provide a biological benefit. Yet, the meanings, expectations and outcomes of positive thinking are infrequently questioned and the risks of positive thinking are rarely examined. We outline some of the latter and suggest that health professionals should exercise caution in both 'prescribing' positive thinking and in responding to patients and carers whose belief systems and feelings of obligation rest on it.

  11. Self-distancing improves interpersonal perceptions and behavior by decreasing medial prefrontal cortex activity during the provision of criticism. (United States)

    Leitner, Jordan B; Ayduk, Ozlem; Mendoza-Denton, Rodolfo; Magerman, Adam; Amey, Rachel; Kross, Ethan; Forbes, Chad E


    Previous research suggests that people show increased self-referential processing when they provide criticism to others, and that this self-referential processing can have negative effects on interpersonal perceptions and behavior. The current research hypothesized that adopting a self-distanced perspective (i.e. thinking about a situation from a non-first person point of view), as compared with a typical self-immersed perspective (i.e. thinking about a situation from a first-person point of view), would reduce self-referential processing during the provision of criticism, and in turn improve interpersonal perceptions and behavior. We tested this hypothesis in an interracial context since research suggests that self-referential processing plays a role in damaging interracial relations. White participants prepared for mentorship from a self-immersed or self-distanced perspective. They then conveyed negative and positive evaluations to a Black mentee while electroencephalogram (EEG) was recorded. Source analysis revealed that priming a self-distanced (vs self-immersed) perspective predicted decreased activity in regions linked to self-referential processing (medial prefrontal cortex; MPFC) when providing negative evaluations. This decreased MPFC activity during negative evaluations, in turn, predicted verbal feedback that was perceived to be more positive, warm and helpful. Results suggest that self-distancing can improve interpersonal perceptions and behavior by decreasing self-referential processing during the provision of criticism. © The Author (2016). Published by Oxford University Press. For Permissions, please email:

  12. Critical thinking in physics education (United States)

    Sadidi, Farahnaz


    We agree that training the next generation of leaders of the society, who have the ability to think critically and form a better judgment is an important goal. It is a long-standing concern of Educators and a long-term desire of teachers to establish a method in order to teach to think critically. To this end, many questions arise on three central aspects: the definition, the evaluation and the design of the course: What is Critical Thinking? How can we define Critical Thinking? How can we evaluate Critical Thinking? Therefore, we want to implement Critical Thinking in physics education. How can we teach for Critical Thinking in physics? What should the course syllabus and materials be? We present examples from classical physics and give perspectives for astro-particle physics. The main aim of this paper is to answer the questions and provide teachers with the opportunity to change their classroom to an active one, in which students are encouraged to ask questions and learn to reach a good judgment. Key words: Critical Thinking, evaluation, judgment, design of the course.

  13. A Model of Historical Thinking (United States)

    Seixas, Peter


    "Historical thinking" has a central role in the theory and practice of history education. At a minimum, history educators must work with a model of historical thinking if they are to formulate potential progression in students' advance through a school history curriculum, test that progression empirically, and shape instructional…

  14. Logic in culture of thinking

    Directory of Open Access Journals (Sweden)

    Baranov G. V.


    Full Text Available in this article the logic perspective in information culture is investigated. The contents of four laws of logical thinking in their value for thinking and humanitarian culture of the personality are described. Formal and logical laws are characterized by a condition of uniform information culture of mankind.

  15. The Uses of Binary Thinking. (United States)

    Elbow, Peter


    Argues that oppositional thinking, if handled in the right way, will serve as a way to avoid the very problems that Jonathan Culler and Paul de Mann are troubled by: "purity, order, and hierarchy." Asserts that binary thinking can serve to encourage difference--indeed, encourage nondominance, nontranscendence, instability, and disorder.…

  16. Perspectives on Advanced Mathematical Thinking (United States)

    Selden, Annie; Selden, John


    This article sets the stage for the following 3 articles. It opens with a brief history of attempts to characterize advanced mathematical thinking, beginning with the deliberations of the Advanced Mathematical Thinking Working Group of the International Group for the Psychology of Mathematics Education. It then locates the articles within 4…

  17. Holistic education and complexity thinking

    NARCIS (Netherlands)

    Jörg, T.


    Paper proposal for the SIG Holistic Education at AERA 2007 Title: Holistic Education and Complexity Thinking Ton Jörg IVLOS Institute of Education University of Utrecht The Netherlands ABSTRACT In this paper I link complexity thinking with Holistic Education (HE). It is a

  18. Critical Thinking in Physical Education (United States)

    Humphries, Charlotte


    Changes in American education require that teachers are evaluated more often, and expectations increasingly include teaching to develop critical thinking skills. This article uses Bloom's taxonomy in describing ways physical educators can include critical thinking in their lessons, both to enhance their teaching and to meet expectations of…

  19. Scrutiny of Critical Thinking Concept (United States)

    Atabaki, Ali Mohammad Siahi; Keshtiaray, Narges; Yarmohammadian, Mohammad H.


    Learning critical thinking skills are the goal of educational systems so the term "critical thinking" (CT) is frequently found in educational policy documents. Despite this frequency, however, precise understandings among teachers of what CT really means do not exit. The present study is designed to answer the following question. We can…

  20. Think Crisis-Think Female : The Glass Cliff and Contextual Variation in the Think Manager-Think Male Stereotype

    NARCIS (Netherlands)

    Ryan, Michelle K.; Haslam, S. Alexander; Hersby, Mette D.; Bongiorno, Renata

    The "think manager think male" (TMTM) association underlies many gender inequalities in the workplace. However, research into the "glass cliff" has demonstrated that the suitability of male and female managers varies as a function of company performance such that in times of poor performance people

  1. Team Based Engineering Design Thinking (United States)

    Mentzer, Nathan


    The objective of this research was to explore design thinking among teams of high school students. This objective was encompassed in the research question driving the inquiry: How do teams of high school students allocate time across stages of design? Design thinking on the professional level typically occurs in a team environment. Many…

  2. Thinking Aloud Influences Perceived Time

    DEFF Research Database (Denmark)

    Hertzum, Morten; Holmegaard, Kristin Due


    a processing shift that overshadows the perception of time, or increase mental workload. Application: For usability evaluation, this study implies that time estimates made while thinking aloud cannot be compared with time estimates made while not thinking aloud, that ratings of systems experienced while...

  3. Mathematical Modeling and Computational Thinking (United States)

    Sanford, John F.; Naidu, Jaideep T.


    The paper argues that mathematical modeling is the essence of computational thinking. Learning a computer language is a valuable assistance in learning logical thinking but of less assistance when learning problem-solving skills. The paper is third in a series and presents some examples of mathematical modeling using spreadsheets at an advanced…

  4. A Study of Intuitive Thinking. (United States)

    Goethe, Susan E. A. M.

    The development and use of intuitive thinking, at all levels of education, have been of concern to scholars in recent years. This paper discusses the findings and theories of various scholars about intuitive thinking and learning, including the work of Jean Piaget, Jerome Bruner, Richard Jones, and Robert Ornstein. The paper also explores the use…

  5. Multimodal Analysis for Critical Thinking (United States)

    O'Halloran, Kay L.; Tan, Sabine; E., Marissa K. L.


    This paper proposes a pedagogical approach for teaching and learning critical thinking through multimodal analysis--that is, "multimodal analysis for critical thinking". The approach builds on the conviction that students require competencies that move beyond traditional notions of literacy to meet the changing demands posed by media and…

  6. Why Common Ground Thinking Works. (United States)

    Jacobsen, Wayne


    Modesto (California) City Schools discovered common-ground thinking during a crisis over a safe-schools policy. Instead of shunning controversy, schools should face issues, invite all stakeholders, get training, formulate and approve policy, and train staff and the community to understand common-ground (religious neutrality) thinking. (MLH)

  7. Think-Aloud Reading

    DEFF Research Database (Denmark)

    Bengtsson, Mette


    About the book chapter: Bengtsson investigates how selected audiences react to the implied audience in Danish political print newspaper commentary. When introducing the concept of second persona, Edwin Black only uses vague expressions like “vector of influence” and “the pull of an ideology” about...... the impact of the discursive audience construction, but instead of taking this for granted, Bengtsson uses think-aloud protocol as a way of studying an audience’s reaction, getting a better grasp of how people understand, interpret and negotiate commentator discourse. The study finds that while some people...... engage in the implied audience offered, others have strong negative reactions refusing to take it upon them. The study shows how readers react to the commentators postulating manner, and call for arguments to use in discussions with family and friend. About the book: This book examines the reception...

  8. Thinking About Global Warming

    International Nuclear Information System (INIS)

    Baron, J.


    Attitudes toward global warming are influenced by various heuristics, which may distort policy away from what is optimal for the well-being of people. These possible distortions, or biases, include: a focus on harms that we cause, as opposed to those that we can remedy more easily; a feeling that those who cause a problem should fix it; a desire to undo a problem rather than compensate for its presence; parochial concern with one's own group (nation); and neglect of risks that are not available. Although most of these biases tend to make us attend relatively too much to global warming, other biases, such as wishful thinking, cause us to attend too little. I discuss these possible effects and illustrate some of them with an experiment conducted on the World Wide Web

  9. Contributions of Teachers' Thinking Styles to Critical Thinking Dispositions (Istanbul-Fatih Sample) (United States)

    Emir, Serap


    The main purpose of the research was to determine the contributions of the teachers' thinking styles to critical thinking dispositions. Hence, it is aimed to determine whether thinking styles are related to critical thinking dispositions and thinking styles measure critical thinking dispositions or not. The research was designed in relational…

  10. Computational thinking as an emerging competence domain

    NARCIS (Netherlands)

    Yadav, A.; Good, J.; Voogt, J.; Fisser, P.; Mulder, M.


    Computational thinking is a problem-solving skill set, which includes problem decomposition, algorithmic thinking, abstraction, and automation. Even though computational thinking draws upon concepts fundamental to computer science (CS), it has broad application to all disciplines. It has been

  11. Neuroimaging abnormalities in Griscelli's disease

    International Nuclear Information System (INIS)

    Sarper, Nazan; Akansel, Guer; Aydogan, Metin; Gedikbasi, Demet; Babaoglu, Kadir; Goekalp, Ayse Sevim


    Griscelli's disease is a rare autosomal recessive immunodeficiency syndrome. We report a 7-1/2-month-old white girl who presented with this syndrome, but initially without neurological abnormalities. Initial CT of the brain was normal. Despite haematological remission with chemotherapy, she developed neurological symptoms, progressing to coma. At this time, CT showed areas of coarse calcification in the globi pallidi, left parietal white matter and left brachium pontis. Hypodense areas were present in the genu and posterior limb of the internal capsule on the right side, as well as posterior aspects of both thalami, together with minimal generalised atrophy. MRI revealed areas of increased T2 signal and a focal area of abnormal enhancement in the subcortical white matter. Griscelli's disease should be added to the list of acquired neuroimaging abnormalities in infants. (orig.)

  12. Critical Thinking in the Nursing Curriculum. (United States)

    Miller, Mary A.; Malcolm, Nancy S.


    Offers suggestions about encouraging nursing students to expand their critical thinking skills. Reviews the attitudes, knowledge, and cognitive skills needed for developing critical thinking skills. (JOW)

  13. Comparing the neural bases of self-referential processing in typically developing and 22q11.2 adolescents. (United States)

    Schneider, Maude; Debbané, Martin; Lagioia, Annalaura; Salomon, Roy; d'Argembeau, Arnaud; Eliez, Stephan


    The investigation of self-reflective processing during adolescence is relevant, as this period is characterized by deep reorganization of the self-concept. It may be the case that an atypical development of brain regions underlying self-reflective processing increases the risk for psychological disorders and impaired social functioning. In this study, we investigated the neural bases of self- and other-related processing in typically developing adolescents and youths with 22q11.2 deletion syndrome (22q11DS), a rare neurogenetic condition associated with difficulties in social interactions and increased risk for schizophrenia. The fMRI paradigm consisted in judging if a series of adjectives applied to the participant himself/herself (self), to his/her best friend or to a fictional character (Harry Potter). In control adolescents, we observed that self- and other-related processing elicited strong activation in cortical midline structures (CMS) when contrasted with a semantic baseline condition. 22q11DS exhibited hypoactivation in the CMS and the striatum during the processing of self-related information when compared to the control group. Finally, the hypoactivation in the anterior cingulate cortex was associated with the severity of prodromal positive symptoms of schizophrenia. The findings are discussed in a developmental framework and in light of their implication for the development of schizophrenia in this at-risk population. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Theoretical and methodological notes on visual and audiovisual sources in researches on Life Stories and Self-referential Memorials

    Directory of Open Access Journals (Sweden)

    Maria Helena Menna Barreto Abrahão


    Full Text Available The text explicits the reflection that bases the use of pictures, films and videofilms as sources in research on Life Stories and Self-re- ferential Memorials in Teachers’ Education. After refering to the researches in which we use this support since 1988, we work with two complementary pairs of theoretical dimensions of narratives in visual and audiovisual sources and their use in such empirical rese- arch: subjectivity/truth and space/time. These dimensions are worked grounded in Barthes (1984 to propose an interpretative effort of these sources to understand the essence of photography according to the photographer and the essence of photography according to the photographed person concocted to the essence of photography according to the researcher. The Barthesian constructs studium and punctum are applied to reading the narratives of the filmic and pho- tographic material, reaching the more radical expression of the Bar- thesian puctum: real or representational death of the referent that serves the photos and movies. The discussion of these dimensions for the analysis of (audio visual sources is complemented with the support of several other authors.

  15. Triorchidism: A Rare Genitourinary Abnormality

    African Journals Online (AJOL)

    During early adulthood it will be carried out by palpation, ultrasonography, semen analysis, serum testosterone and follicle stimulating hormone levels and during late adulthood follow up will be done by ultrasonography for malignancy every 2 years. CONCLUSION. Polyorchidism is a rare genitourinary abnormality and its.

  16. Chromosomal abnormalities associated with omphalocele. (United States)

    Chen, Chih-Ping


    Fetuses with omphalocele have an increased risk for chromosomal abnormalities. The risk varies with maternal age, gestational age at diagnosis, association with umbilical cord cysts, complexity of associated anomalies, and the contents of omphalocele. There is considerable evidence that genetics contributes to the etiology of omphalocele. This article provides an overview of chromosomal abnormalities associated with omphalocele and a comprehensive review of associated full aneuploidy such as trisomy 18, trisomy 13, triploidy, trisomy 21, 45,X, 47,XXY, and 47,XXX, partial aneuploidy such as dup (3q), dup (11p), inv (11), dup (1q), del (1q), dup (4q), dup (5p), dup (6q), del (9p), dup (15q), dup(17q), Pallister-Killian syndrome with mosaic tetrasomy 12p and Miller-Dieker lissencephaly syndrome with deletion of 17p13.3, and uniparental disomy (UPD) such as UPD 11 and UPD 14. Omphalocele is a prominent marker for chromosomal abnormalities. Perinatal identification of omphalocele should alert chromosomal abnormalities and familial unbalanced translocations, and prompt thorough cytogenetic investigations and genetic counseling.

  17. Chromosomal Abnormalities Associated With Omphalocele

    Directory of Open Access Journals (Sweden)

    Chih-Ping Chen


    Full Text Available Fetuses with omphalocele have an increased risk for chromosomal abnormalities. The risk varies with maternal age, gestational age at diagnosis, association with umbilical cord cysts, complexity of associated anomalies, and the contents of omphalocele. There is considerable evidence that genetics contributes to the etiology of omphalocele. This article provides an overview of chromosomal abnormalities associated with omphalocele and a comprehensive review of associated full aneuploidy such as trisomy 18, trisomy 13, triploidy, trisomy 21, 45,X, 47,XXY, and 47,XXX, partial aneuploidy such as dup(3q, dup(11p, inv(11, dup(1q, del(1q, dup(4q, dup(5p, dup(6q, del(9p, dup(15q, dup(17q, Pallister-Killian syndrome with mosaic tetrasomy 12p and Miller-Dieker lissencephaly syndrome with deletion of 17p13.3, and uniparental disomy (UPD such as UPD 11 and UPD 14. Omphalocele is a prominent marker for chromosomal abnormalities. Perinatal identification of omphalocele should alert chromosomal abnormalities and familial unbalanced translocations, and prompt thorough cytogenetic investigations and genetic counseling.

  18. Admission haematological abnormalities and postoperative ...

    African Journals Online (AJOL)

    Admission haematological abnormalities and postoperative outcomes in neonates with acute surgical conditions in Alexandria, Egypt. HL Wella, SMM Farahat. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals ...

  19. Teaching critical thinking. (United States)

    Holmes, N G; Wieman, Carl E; Bonn, D A


    The ability to make decisions based on data, with its inherent uncertainties and variability, is a complex and vital skill in the modern world. The need for such quantitative critical thinking occurs in many different contexts, and although it is an important goal of education, that goal is seldom being achieved. We argue that the key element for developing this ability is repeated practice in making decisions based on data, with feedback on those decisions. We demonstrate a structure for providing suitable practice that can be applied in any instructional setting that involves the acquisition of data and relating that data to scientific models. This study reports the results of applying that structure in an introductory physics laboratory course. Students in an experimental condition were repeatedly instructed to make and act on quantitative comparisons between datasets, and between data and models, an approach that is common to all science disciplines. These instructions were slowly faded across the course. After the instructions had been removed, students in the experimental condition were 12 times more likely to spontaneously propose or make changes to improve their experimental methods than a control group, who performed traditional experimental activities. The students in the experimental condition were also four times more likely to identify and explain a limitation of a physical model using their data. Students in the experimental condition also showed much more sophisticated reasoning about their data. These differences between the groups were seen to persist into a subsequent course taken the following year.

  20. Think Before You Click

    CERN Multimedia


    Be aware of what attachments you open and what Internet programs you agree to download, the simple click of a mouse can be enough to introduce a virus at CERN and cause widespread damage. Modern viruses are a serious threat to our computers and networks. CERN limits the security risks that these programs pose through the use of its firewall, by constantly updating its anti-virus software, by detecting un-patched security holes, and by blocking many dangerous attachments as they pass through e-mail gateways, but these defenses do not guarantee 100% security. Our habits of clicking "ok" automatically on the Internet and opening attachments without thinking, are the behaviors that modern viruses are using to get past our security protections. Viruses can sit on the Internet waiting for us to activate them as we surf the web. Many of us simply click 'ok' when presented with dialogue boxes and this is exactly what the virus wants: clicking can be enough to download and infect our computers. Viruses can travel as...

  1. Thinking With Disability Studies

    Directory of Open Access Journals (Sweden)

    Nirmala Erevelles


    Full Text Available In this essay, I offer tentative ruminations about the possibilities/challenges of theory and praxis in the field of disability studies. I begin the essay by thinking through my own positionality as a non-disabled woman of color scholar/ally in the field. Cautiously situating myself in a location of outsider-within (Hill-Collins,1998, I explore how disability studies is disruptive of any boundaries that claim to police distinctions between disabled/non-disabled subject positions. Noting the dangers of claiming that everyone is disabled at some historical moment, I propose instead a relational analysis to engage the materiality of disability at the intersections of race, class, gender, nation, and sexual identity within specific historical contexts and discuss the complicated impasses that continue to plague disability studies at these intersections. I conclude the essay by recognizing the labor of scholar/activists in the field who call for a committed politics of accountability and access via disability justice.    Keywords: disability studies, historical materialism, identity politics and intersectionality, disability justice, politics of accountability/allyship

  2. Thinking Outside the Lab (United States)

    Colter, Tabitha


    As an undergraduate physics major who spent 2015 deep in a quantum optics lab at Oak Ridge National Laboratory, I knew my 2016 experience with the House of Representatives Energy and Commerce Committee would be a completely new challenge. I have long had a passion for the bridge of communication between the technical and non-technical worlds but it was only through my AIP Mather internship this summer that I was able to see that passion come to life in the realm of science policy. Suddenly, I went from squeezing political philosophy classes into my packed schedule to witnessing the political process first-hand. I was thrilled to find that the skills of critical thinking and communicating complex issues I have developed throughout my training as a physicist were directly applicable to my work in Congress. Overall, my experience this summer has given me insight into the inner workings of the federal policy process, deepened my appreciation for the work of government employees to keep Congressional members informed on the pressing current issues, and exposed me to a whole range of alternative careers within science. AIP and SPS

  3. Mobile learning and computational thinking

    Directory of Open Access Journals (Sweden)

    José Manuel Freixo Nunes


    Full Text Available Computational thinking can be thought of as an approach to problem solving which has been applied to different areas of learning and which has become an important field of investigation in the area of educational research. [continue

  4. Solution Prototyping with Design Thinking

    DEFF Research Database (Denmark)

    Efeoglu, Arkin; Møller, Charles; Serie, Michel

    Information and knowledge workers as well as other employees who are not part of a research or product development team are barely exposed to innovation creation processes. Design Thinking as an innovation method is typi- cally used in R&D. This research analyses whether a short-cycled Design Think......- ing method can be developed, so employees outside R&D can be taken out of their daily jobs and innovate without falling too much behind with their opera- tional work. Alongside with short-cycled DT session there are potential impacts on business and hence on management. Business Thinking barriers...... are tried to be broken and Design Thinking advantages are increasingly preferred by man- agement. This case study based paper provides key insights into how DT phases and behavior can be changed for creating synergy across employees, manage- ment and products from which the end-consumer benefits. The Social...

  5. Solution Prototyping with Design Thinking

    DEFF Research Database (Denmark)

    Efeoglu, Arkin; Møller, Charles; Serie, Michel


    Information and knowledge workers as well as other employees who are not part of a research or product development team are barely exposed to innovation creation processes. Design Thinking as an innovation method is typi- cally used in R&D. This research analyses whether a short-cycled Design Think......- ing method can be developed, so employees outside R&D can be taken out of their daily jobs and innovate without falling too much behind with their opera- tional work. Alongside with short-cycled DT session there are potential impacts on business and hence on management. Business Thinking barriers...... are tried to be broken and Design Thinking advantages are increasingly preferred by man- agement. This case study based paper provides key insights into how DT phases and behavior can be changed for creating synergy across employees, manage- ment and products from which the end-consumer benefits. The Social...

  6. Component processes underlying future thinking. (United States)

    D'Argembeau, Arnaud; Ortoleva, Claudia; Jumentier, Sabrina; Van der Linden, Martial


    This study sought to investigate the component processes underlying the ability to imagine future events, using an individual-differences approach. Participants completed several tasks assessing different aspects of future thinking (i.e., fluency, specificity, amount of episodic details, phenomenology) and were also assessed with tasks and questionnaires measuring various component processes that have been hypothesized to support future thinking (i.e., executive processes, visual-spatial processing, relational memory processing, self-consciousness, and time perspective). The main results showed that executive processes were correlated with various measures of future thinking, whereas visual-spatial processing abilities and time perspective were specifically related to the number of sensory descriptions reported when specific future events were imagined. Furthermore, individual differences in self-consciousness predicted the subjective feeling of experiencing the imagined future events. These results suggest that future thinking involves a collection of processes that are related to different facets of future-event representation.

  7. Advanced Analytic Cognition: Thinking Dispositions (United States)


    Dispositions: From Transmission to Enculturation ," Theory into Practice, Vol. 32, No. 3, 1993, pp. 147-148. 8 Distribution A. Approved for public...E. & Perkins, D.N. "Teaching Thinking Dispositions: From Transmission to Enculturation ," Theory into Practice, Vol. 32, No. 3, 1993, p. 148. 10...Jay, E. & Perkins, D.N. "Teaching Thinking Dispositions: From Transmission to Enculturation ," Theory into Practice, Vol. 32, No. 3, 1993, p. 148. 19

  8. Advanced Analytic Cognition: Critical Thinking (United States)


    Teaching Thinking: Issues and Approaches141 (1990)  “Teaching Thinking Dispositions: from Transmission to Enculturation ”142 (1993...Dispositions: From Transmission to Enculturation ," Theory into Practice, Vol. 32, No. 3, 1993, pp. 147-153. 52 Distribution A. Approved for public...Journal, Vol. 38, No. 2, 2004, pp. 56-62. Florence, M.K. & Yore, L.D. "Learning to Write Like a Scientist: Coauthoring as an Enculturation Task

  9. Design Thinking metodika Design Sprint


    Kubáč, David


    The main objective of this bachelor thesis is to introduce the Design Sprint method to readers on both theoretical level and practical level of understanding. The bachelor thesis itself is composed of five chapters: The first chapter speaks about the topic, goals, and the structure. The second chapter introduces to readers the term of Design Thinking and the concept behind it as well as methods that are based on Design Thinking followed by the third chapter, in which the Design Sprint is intr...

  10. Act local, think global

    International Nuclear Information System (INIS)

    Lewis, Chris; McRoberts, Doug


    Tip O'Neill, one of the grand old men of modem US politics, once famously remarked that all politics is local. Like most politicians who succeed on the national stage - and not just in the US - it was a truth he never lost sight of. What is true for politicians is equally true in the communications business. We may increasingly live in a global village, but successful companies - even multi-nationals - forget the importance of local and regional public relations at their peril. Think of Douglas Ivester, the CEO of Coca-Cola at the time of the 1999 Belgian contamination scandal, who allegedly reacted to first reports of the crisis by asking: 'Where the hell is Belgium?' A more appropriate question today - several years after Coke's share price toppled and the CEO was unceremoniously sacked - might be: 'Who the hell is Douglas Nester?' But - to adapt another famous phrase - the fact that communications (and marketing) professionals still need to 'act local' as much as ever before should not blind us to the growing need to 'think global'. In the nuclear industry, as in the world economy generally, increasing global integration is a reality, as are the international nature of the news media and the increasingly global nature of the anti-nuclear pressure groups. Indeed, it was the growing need for a truly global information network to counter these trends, by increasing the overall speed and accuracy of the worldwide nuclear information flow, that led the nuclear community to establish NucNet in 1991. So where exactly is the line between local and regional nuclear communications on the one hand, and global communications on the other? Is there one spin for a regional audience, and another for a global audience? This presentation proposes some guiding principles, by examining the response of nuclear communicators world-wide to the new communications agenda imposed in the wake of the September 11th suicide attacks in the US. NucNet President Doug McRoberts and Executive

  11. Echocardiographic abnormalities in hypertensive patients

    International Nuclear Information System (INIS)

    Rodulfo Garcia, Maikel; Tornes Perez, Victor Manuel; Castellanos Tardo, Juan Ramon


    A descriptive cross-sectional study was carried out in 120 hypertensive patients with a course of 5 or more years, who went to the emergency room of 'Saturnino Lora' Provincial Teaching Hospital from November 2010 to November 2011 in order to determine the presence or absence of echocardiographic abnormalities typical of hypertension. Of these, 78,3 % was affected, most of whom reported not to continue with regular previous medical treatment, and 21,7 % had not these abnormalities. Age group of 50-60 years, males and blacks prevailed in the case material. The most significant echocardiographic findings were left ventricular hypertrophy and heart failure with ejection fraction of left ventricle preserved

  12. Glial abnormalities in mood disorders. (United States)

    Öngür, Dost; Bechtholt, Anita J; Carlezon, William A; Cohen, Bruce M


    Multiple lines of evidence indicate that mood disorders are associated with abnormalities in the brain's cellular composition, especially in glial cells. Considered inert support cells in the past, glial cells are now known to be important for brain function. Treatments for mood disorders enhance glial cell proliferation, and experimental stimulation of cell growth has antidepressant effects in animal models of mood disorders. These findings suggest that the proliferation and survival of glial cells may be important in the pathogenesis of mood disorders and may be possible targets for the development of new treatments. In this article we review the evidence for glial abnormalities in mood disorders, and we discuss glial cell biology and evidence from postmortem studies of mood disorders. The goal is not to carry out a comprehensive review but to selectively discuss existing evidence in support of an argument for the role of glial cells in mood disorders.

  13. Abnormal Metabolite in Alcoholic Subjects, (United States)


    0.01 0.12 81 A.A. 51 M 0 ɘ.01 0.09 Schizophrenia 85a W.G. 67 M 0 ɘ.01 0.21 Proteins & Ketones in Urine b 0 ɘ.01 0.11 86a W.H. 67 M 0 ɘ.01 0.15 b 0...AD-AS 90 TOTTS GAP MEDICAL RESEARCH LABS INC BANGOR PA F/G 6/5 ABNORMAL METABOLITE IN ALCOHOLIC SUBJECTS, U) 1982 R L BEECH, M E FELVER, M R...LAKSCHMANAN NOOBIN 70 C 0233 UNJCLASSIFIED NL I ,I/ ABNORMAL METABOLITE IN ALCOHOLIC SUBJECTS Richard L . Veech, Michael E. Felver, M.R. Lakschmanan, Stewart

  14. Computed tomography abnormalities in hanging

    International Nuclear Information System (INIS)

    Bianco, F.; Floris, R.


    The CT pattern of bilateral and symmetrical round low density areas in the globi pallidi has been observed in a young man who attempted suicide by hanging. These CT abnormalities are similar to those described in other conditions such as carbon monoxide, hydrogen sulfide, cyanide and methanol poisoning, hypoglycaemia, drowning and acute global central nervous system hypoperfusion.The findings appear to be correlated with acute cerebral hypoxia. (orig.)



    Öngür, Dost; Bechtholt, Anita J.; Carlezon, William A.; Cohen, Bruce M.


    Multiple lines of evidence indicate that mood disorders are associated with abnormalities in the brain's cellular composition, especially in glial cells. Considered inert support cells in the past, glial cells are now known to be important for brain function. Treatments for mood disorders enhance glial cell proliferation, and experimental stimulation of cell growth has antidepressant effects in animal models of mood disorders. These findings suggest that the proliferation and survival of glia...

  16. Mastoid abnormalities in Down syndrome

    International Nuclear Information System (INIS)

    Glass, R.B.J.; Yousefzadeh, D.K.; Roizen, N.J.


    Hearing loss and otitis media are commonly associated with Down syndrome. Hypoplasia of the mastoids is seen in many affected children and sclerosis of mastoid bones is not uncommon in Down syndrome. Awareness and early recognition of mastoid abnormality may lead to appropriate and timely therapy, thereby preserving the child's hearing or compensating for hearing loss; factors which are important for learning and maximum development. (orig.)

  17. Mastoid abnormalities in Down syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Glass, R.B.J.; Yousefzadeh, D.K.; Roizen, N.J.


    Hearing loss and otitis media are commonly associated with Down syndrome. Hypoplasia of the mastoids is seen in many affected children and sclerosis of mastoid bones is not uncommon in Down syndrome. Awareness and early recognition of mastoid abnormality may lead to appropriate and timely therapy, thereby preserving the child's hearing or compensating for hearing loss; factors which are important for learning and maximum development.

  18. Abnormal uterine bleeding in perimenopause. (United States)

    Goldstein, S R; Lumsden, M A


    Abnormal uterine bleeding is one of the commonest presenting complaints encountered in a gynecologist's office or primary-care setting. The wider availability of diagnostic tools has allowed prompt diagnosis and treatment of an increasing number of menstrual disorders in an office setting. This White Paper reviews the advantages and disadvantages of transvaginal ultrasound, blind endometrial sampling and diagnostic hysteroscopy. Once a proper diagnosis has been established, appropriate therapy may be embarked upon. Fortunately, only a minority of such patients will have premalignant or malignant disease. When bleeding is sufficient to cause severe anemia or even hypovolemia, prompt intervention is called for. In most of the cases, however, the abnormal uterine bleeding will be disquieting to the patient and significantly affect her 'quality of life'. Sometimes, reassurance and expectant management will be sufficient in such patients. Overall, however, in cases of benign disease, some intervention will be required. The use of oral contraceptive pills especially those with a short hormone-free interval, the insertion of the levonorgestrel intrauterine system, the incorporation of newer medical therapies including antifibrinolytic drugs and selective progesterone receptor modulators and minimally invasive treatments have made outpatient therapy increasingly effective. For others, operative hysteroscopy and endometrial ablation are proven therapeutic tools to provide both long- and short-term relief of abnormal uterine bleeding, thus avoiding, or deferring, hysterectomy.

  19. Critical thinking and systems thinking: towards a critical literacy for systems thinking in practice


    Reynolds, Martin


    About the book:\\ud In reflective problem solving and thoughtful decision making using critical thinking one considers evidence, the context of judgment, the relevant criteria for making the judgment well, the applicable methods or techniques for forming the judgment, and the applicable theoretical constructs for understanding the problem and the question at hand. In this book, the authors present topical research in the study of critical thinking. Topics discussed include developing critical ...

  20. Thinking Critically about Critical Thinking: Integrating Online Tools to Promote Critical Thinking


    B. Jean Mandernach


    The value and importance of critical thinking is clearly established; the challenge for instructors lies in successfully promoting students’ critical thinking skills within the confines of a traditional classroom experience. Since instructors are faced with limited student contact time to meet their instructional objectives and facilitate learning, they are often forced to make instructional decisions between content coverage, depth of understanding, and critical analysis of course materia...

  1. Thinking Critically about Critical Thinking: Integrating Online Tools to Promote Critical Thinking

    Directory of Open Access Journals (Sweden)

    B. Jean Mandernach


    Full Text Available The value and importance of critical thinking is clearly established; the challenge for instructors lies in successfully promoting students’ critical thinking skills within the confines of a traditional classroom experience. Since instructors are faced with limited student contact time to meet their instructional objectives and facilitate learning, they are often forced to make instructional decisions between content coverage, depth of understanding, and critical analysis of course material. To address this dilemma, it is essential to integrate instructional strategies and techniques that can efficiently and effectively maximize student learning and critical thinking. Modern advances in educational technology have produced a range of online tools to assist instructors in meeting this instructional goal. This review will examine the theoretical foundations of critical thinking in higher education, discuss empirically-based strategies for integrating online instructional supplements to enhance critical thinking, offer techniques for expanding instructional opportunities outside the limitations of traditional class time, and provide practical suggestions for the innovative use of critical thinking strategies via online resources.

  2. Thinking Critically about Critical Thinking: Integrating Online Tools to Promote Critical Thinking

    Directory of Open Access Journals (Sweden)

    B. Jean Mandernach, PhD


    Full Text Available The value and importance of critical thinking is clearly established; the challenge for instructors lies in successfully promoting students’ critical thinking skills within the confines of a traditional classroom experience. Since instructors are faced with limited student contact time to meet their instructional objectives and facilitate learning, they are often forced to make instructional decisions between content coverage, depth of understanding, and critical analysis of course material. To address this dilemma, it is essential to integrate instructional strategies and techniques that can efficiently and effectively maximize student learning and critical thinking. Modern advances in educational technology have produced a range of online tools to assist instructors in meeting this instructional goal. This review will examine the theoretical foundations of critical thinking in higher education, discuss empirically-based strategies for integrating online instructional supplements to enhance critical thinking, offer techniques for expanding instructional opportunities outside the limitations of traditional class time, and provide practical suggestions for the innovative use of critical thinking strategies via online resources.

  3. Developing thinking skill system for modelling creative thinking and critical thinking of vocational high school student (United States)

    Dewanto, W. K.; Agustianto, K.; Sari, B. E.


    Vocational students must have practical skills in accordance with the purpose of vocational school that creating the skilled graduates according to their field. Graduates of vocational education are required not just as users, but be able to create. Thus requiring critical and creative thinking skills to assist students in generating ideas, analyzing and creating a product of value. Based on this, then this research aims to develop a system to know the level of ability to think critically and creative students, that resulted students can do self-reflection in improving the ability to think critically and creatively as a supporter of practical ability. The system testing using Naïve Bayes Correlation shown an average accuracy of 93.617% in assessing the students’ critical and creative thinking ability. By using modeling with this system will be known level of students’ critical and creative thinking ability, then the output of the system is used to determine the type of innovation in the learning process to improve the critical and creative thinking skills to support the practical skills of students as skilled vocational students.

  4. Abnormal thermography in Parkinson's disease. (United States)

    Antonio-Rubio, I; Madrid-Navarro, C J; Salazar-López, E; Pérez-Navarro, M J; Sáez-Zea, C; Gómez-Milán, E; Mínguez-Castellanos, A; Escamilla-Sevilla, F


    An autonomic denervation and abnormal vasomotor reflex in the skin have been described in Parkinson's disease (PD) and might be evaluable using thermography with cold stress test. A cross-sectional pilot study was undertaken in 35 adults: 15 patients with PD and abnormal [(123)I]-metaiodobenzylguanidine cardiac scintigraphy and 20 healthy controls. Baseline thermography of both hands was obtained before immersing one in cold water (3 ± 1 °C) for 2 min. Continuous thermography was performed in: non-immersed hand (right or with lesser motor involvement) during immersion of the contralateral hand and for 6 min afterward; and contralateral immersed hand for 6 min post-immersion. The region of interest was the dorsal skin of the third finger, distal phalanx. PD patients showed a lower mean baseline hand temperature (p = 0.037) and greater thermal difference between dorsum of wrist and third finger (p = 0.036) and between hands (p = 0.0001) versus controls, regardless of the motor laterality. Both tests evidenced an adequate capacity to differentiate between groups: in the non-immersed hand, the PD patients did not show the normal cooling pattern or final thermal overshoot observed in controls (F = 5.29; p = 0.001), and there was an AUC of 0.897 (95%CI 0.796-0.998) for this cooling; in the immersed hand, thermal recovery at 6 min post-immersion was lesser in patients (29 ± 17% vs. 55 ± 28%, p = 0.002), with an AUC of 0.810 (95%CI 0.662-0.958). PD patients reveal abnormal skin thermal responses in thermography with cold stress test, suggesting cutaneous autonomic dysfunction. This simple technique may be useful to evaluate autonomic dysfunction in PD. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Abnormal Cervical Cancer Screening Test Results (United States)

    ... lesion? • What are the different types of abnormal Pap test results? • What testing is needed after an abnormal ... that could lead to cancer. Screening includes the Pap test and, for some women, testing for a virus ...

  6. MR imaging of abnormal synovial processes

    International Nuclear Information System (INIS)

    Quinn, S.F.; Sanchez, R.; Murray, W.T.; Silbiger, M.L.; Ogden, J.; Cochran, C.


    MR imaging can directly image abnormal synovium. The authors reviewed over 50 cases with abnormal synovial processes. The abnormalities include Baker cysts, semimembranous bursitis, chronic shoulder bursitis, peroneal tendon ganglion cyst, periarticular abscesses, thickened synovium from rheumatoid and septic arthritis, and synovial hypertrophy secondary to Legg-Calve-Perthes disease. MR imaging has proved invaluable in identifying abnormal synovium, defining the extent and, to a limited degree, characterizing its makeup

  7. Concerning technology: thinking with Heidegger. (United States)

    Zitzelsberger, Hilde M


    In human lives, technology holds sway in mundane and extraordinary ways, such as in the ways we work, entertain, transport, and feed ourselves, and importantly in the ways we encounter and manage health, disease, illness, and death. A significant area of Heidegger's later work is questioning technology. Unlike many current inquiries that centre on contemporary technology's function, utility, and positive transformations, Heidegger offers a radical way of thinking about technology through developing an inquiry that uncovers technology's essence of revealing. In this article, Heidegger's thinking about technological modes of revealing in regard to bodies, health, and illness is explored. In Heidegger's view, the ordered revealing of modern technology has overshadowed other modes of revealing. This article highlights how remembering concealment and unconcealment in its many modes can be relevant to nurses and others involved in health care. Through tracing Heidegger's thinking about technology, a more critical approach to the effects and outcomes of modern technologies within health care systems can be generated.

  8. Thinking, the Unconscious and Film

    Directory of Open Access Journals (Sweden)

    John Carvalho


    Full Text Available In this essay, we explore a non-standard model of the unconscious, what Gilles Deleuze and Félix Guattari call the “productive unconscious,” to correct the too-often reductive tendencies of psychoanalysis and film. This introduces the image of a form of thinking we may find in our encounters with film that aims more at pleasure-taking than problem-solving and that, in so doing, really gets us to think. Drawing on this productive unconscious, we come to a richer appreciation of classic Hollywood cinema, a new understanding of classic, nouveau vague and neo-realist films, and we enjoy the chance to ignore the rules and reconsider thinking in philosophy and film.

  9. The art of thinking clearly

    CERN Document Server

    Dobelli, Rolf


    The Art of Thinking Clearly by world-class thinker and entrepreneur Rolf Dobelli is an eye-opening look at human psychology and reasoning — essential reading for anyone who wants to avoid “cognitive errors” and make better choices in all aspects of their lives. Have you ever: Invested time in something that, with hindsight, just wasn’t worth it? Or continued doing something you knew was bad for you? These are examples of cognitive biases, simple errors we all make in our day-to-day thinking. But by knowing what they are and how to spot them, we can avoid them and make better decisions. Simple, clear, and always surprising, this indispensable book will change the way you think and transform your decision-making—work, at home, every day. It reveals, in 99 short chapters, the most common errors of judgment, and how to avoid them.

  10. Stakeholder Thinking in Sustainability Management

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Hove Henriksen, Morten; Frier, Claus


    Purpose – The objective of the paper is to describe and discuss how the biotech company Novozymes integrates stakeholder thinking into everyday sustainability practices. Design/methodology/approach – The paper is based on first-hand experiences as well as secondary information from Novozymes...... to make sense of stakeholder thinking. Originality/value – The contribution of this paper is to provide a detailed analysis of how various stakeholder relations management methods can be used in practice to integrate sustainability in an organisation....

  11. Re-thinking residential mobility (United States)

    van Ham, Maarten; Findlay, Allan M.


    While researchers are increasingly re-conceptualizing international migration, far less attention has been devoted to re-thinking short-distance residential mobility and immobility. In this paper we harness the life course approach to propose a new conceptual framework for residential mobility research. We contend that residential mobility and immobility should be re-conceptualized as relational practices that link lives through time and space while connecting people to structural conditions. Re-thinking and re-assessing residential mobility by exploiting new developments in longitudinal analysis will allow geographers to understand, critique and address pressing societal challenges. PMID:27330243

  12. Abnormal visuomotor processing in schizophrenia

    Directory of Open Access Journals (Sweden)

    Siân E. Robson


    Full Text Available Subtle disturbances of visual and motor function are known features of schizophrenia and can greatly impact quality of life; however, few studies investigate these abnormalities using simple visuomotor stimuli. In healthy people, electrophysiological data show that beta band oscillations in sensorimotor cortex decrease during movement execution (event-related beta desynchronisation (ERBD, then increase above baseline for a short time after the movement (post-movement beta rebound (PMBR; whilst in visual cortex, gamma oscillations are increased throughout stimulus presentation. In this study, we used a self-paced visuomotor paradigm and magnetoencephalography (MEG to contrast these responses in patients with schizophrenia and control volunteers. We found significant reductions in the peak-to-peak change in amplitude from ERBD to PMBR in schizophrenia compared with controls. This effect was strongest in patients who made fewer movements, whereas beta was not modulated by movement in controls. There was no significant difference in the amplitude of visual gamma between patients and controls. These data demonstrate that clear abnormalities in basic sensorimotor processing in schizophrenia can be observed using a very simple MEG paradigm.

  13. Operator training for the abnormal

    International Nuclear Information System (INIS)

    Marzec, R.J.


    Training of nuclear power plant control room operators, on actions to be taken for an abnormal event, has classically been limited to discussion, on-shift and/or during requalification training classes, of symptoms, logical thought processes, systems analysis, and operator experience. The prerequisites for these discussions are a common technical vocabulary, and a minimum basic comprehension of nuclear power plant fundamentals, plant component theory of operation, system configuration, system control philosophy and operating procedures. Nuclear power plant control room operators are not the only personnel who are or should be involved in these discussions. The shift supervisors, operations management, and auxiliary equipment operators require continuing training in abnormal operations, as well. More in-depth training is necessary for shift supervisors and control room operators. The availability of vendor simulators has improved the effectiveness of training efforts for these individuals to some extent by displaying typical situations and plant performance characteristics and by providing a degree of ''hands on'' experience. The evolution of in-depth training with these simulators is reviewed

  14. ThinkSpace: Spatial Thinking in Middle School Astronomy Labs (United States)

    Udomprasert, Patricia S.; Goodman, Alyssa A.; Plummer, Julia; Sadler, Philip M.; Johnson, Erin; Sunbury, Susan; Zhang, Helen; Dussault, Mary E.


    Critical breakthroughs in science (e.g., Einstein's Theory of General Relativity, and Watson & Crick's discovery of the structure of DNA), originated with those scientists' ability to think spatially, and research has shown that spatial ability correlates strongly with likelihood of entering a career in STEM. Mounting evidence also shows that spatial skills are malleable, i.e., they can be improved through training. We report early work from a new project that will build on this research to create a series of middle schools science labs called "Thinking Spatially about the Universe" (ThinkSpace), in which students will use a blend of physical and virtual models (in WorldWide Telescope) to explore complex 3-dimensional phenomena in space science. In the three-year ThinkSpace labs project, astronomers, technologists, and education researchers are collaborating to create and test a suite of three labs designed to improve learners' spatial abilities through studies of: 1) Moon phases and eclipses; 2) planetary systems around stars other than the Sun; and 3.) celestial motions within the broader universe. The research program will determine which elements in the labs will best promote improvement of spatial skills within activities that emphasize disciplinary core ideas; and how best to optimize interactive dynamic visualizations to maximize student understanding.

  15. Think Tank Initiative and Think Tank Fund Peer Exchanges | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    -foster strong relations among the participants and their organizations through collaborative projects in comparative policy research and organizational development issues; -conduct a comparative study on the barriers to think tank collaboration; and, -evaluate this approach as a useful method to improve and encourage ...

  16. Thinking Critically about Critical Thinking in Higher Education (United States)

    Lloyd, Margaret; Bahr, Nan


    The literature on critical thinking in higher education is constructed around the fundamental assumption that, while regarded as essential, is neither clearly nor commonly understood. There is elsewhere evidence that academics and students have differing perceptions of what happens in university classrooms, particularly in regard to higher order…

  17. Abnormal Event Detection Using Local Sparse Representation

    DEFF Research Database (Denmark)

    Ren, Huamin; Moeslund, Thomas B.


    We propose to detect abnormal events via a sparse subspace clustering algorithm. Unlike most existing approaches, which search for optimized normal bases and detect abnormality based on least square error or reconstruction error from the learned normal patterns, we propose an abnormality...... measurement based on the difference between the normal space and local space. Specifically, we provide a reasonable normal bases through repeated K spectral clustering. Then for each testing feature we first use temporal neighbors to form a local space. An abnormal event is found if any abnormal feature...

  18. Metacognitions in desire thinking: a preliminary investigation. (United States)

    Caselli, Gabriele; Spada, Marcantonio M


    Desire thinking is defined as a voluntary thinking process orienting to prefigure images, information and memories about positive target-related experience. Recent research has highlighted the role of desire thinking in the maintenance of addictive, eating and impulse control disorders. Currently little is known about metacognitions in desire thinking. To investigate: (1) the presence and content of desire thinking during a desire experience; (2) the presence of metacognitive beliefs in desire thinking; (3) the goal of desire thinking; (4) attentional focus during desire thinking; and (5) the impact of desire thinking on craving. Twenty-four individuals with a diagnosis of either alcohol abuse, bulimia nervosa, pathological gambling or smoking dependence were assessed using a semi-structured interview. Findings indicated that participants engaged in desire thinking and endorsed both positive and negative metacognitive beliefs about this process. The goal of desire thinking was to regulate internal states. Participants also reported that during a desire experience their attentional focus was continuously shifting between internal state and external context and that engaging in desire thinking increased craving. These findings provide preliminary evidence that metacognitions play a role in desire thinking.

  19. Hard Thinking about Soft Skills (United States)

    Claxton, Guy; Costa, Arthur L.; Kallick, Bena


    People use various terms to refer to traits and tendencies connected to social-emotional behavior and ways of thinking or approaching problems--from 21st century skills to mindsets to habits of mind. Such traits are also often called soft skills or non-cognitive skills. The authors contend that these latter terms imply that these traits and…

  20. Think Twice about Drug Tests. (United States)

    Hardy, Lawrence


    States that schools should think twice before adopting a random drug-testing program for students involved in extracurricular activities even though the U.S. Supreme Court's 5-4 decision in "Board of Education v. Earls" upheld its constitutionality. Briefly describes dissenting opinions in "Earls" and opposition to drug testing…

  1. Thinking Relationally about Studying "Up" (United States)

    Stich, Amy E.; Colyar, Julia E.


    In this paper, the authors argue that despite a resurgence of elite studies, the majority of existing scholarship works to reify and legitimize social inequality through its language and method. In particular, the authors utilize Pierre Bourdieu's concept of relational thinking to review and critique contemporary research on elite education and…

  2. The Classroom "Think Aloud" Program. (United States)

    Camp, Bonnie W.; Bash, Mary A.

    This program adapts the Think Aloud method, originally designed to assist young aggressive boys in achieving greater self-control, to improve problem-solving skills among first and second graders. Modeling of self-instructional verbalizations is used to teach children a systematic approach to analyzing a problem, planning an attack and evaluating…

  3. Counterfactual Thinking and Educational Psychology (United States)

    Hill, Joanna


    Counterfactual thinking refers to imaginative thoughts about what might have been ("if only" or "what if") which are intrinsically linked to self-conscious emotions (regret and guilt) and social judgements (blame). Research in adults suggests that the focus of these thoughts is influenced by order (temporal and causal). Little…

  4. Factors That Shape Design Thinking (United States)

    Gray, Colin M.


    A wide range of design literature discusses the role of the studio and its related pedagogy in the development of design thinking. Scholars in a variety of design disciplines pose a number of factors that potentially affect this development process, but a full understanding of these factors as experienced from a critical pedagogy or student…

  5. Kidding around with Design Thinking (United States)

    Fouché, Jaunine; Crowley, Joel


    Elementary students at the Milton Hershey School in Hershey, Pennsylvania, don't just learn knowledge and skills; they put it to work. The school's Innovation Lab for grades K-4 offers students hands-on opportunities to use design thinking to solve problems. In this article, two of the school's educators describe how 2nd graders used design…

  6. Competitive Think Tanks in Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    in opportunity structures that are mediated by historically constituted institutions in knowledge regimes. The paper distinguishes between four different strategies, the authoritative, the collaborative, the agenda-setting and the competitive strategy that are distinguished by the relations think tanks have...

  7. Critical Thinking Is Not Enough. (United States)

    De Bono, Edward


    Critical thinking alone is reactive, in that it lacks the creative elements necessary for social progress. Accordingly, the author has developed the CoRT (Cognitive Research Trust) program to teach the two aspects of perception: breadth (developing a perceptual map) and change (using the map to discover solutions). (TE)

  8. Put Thinking to the Test (United States)

    Conrad, Lori L.; Matthews, Missy; Zimmerman, Cheryl; Allen, Patrick A.


    Just as comprehension strategies have helped millions of students learn to read like proficient readers, they can also help students think like effective test-takers. The authors show how students can use background knowledge, mental images, synthesizing, monitoring, inferring, questioning, and determining of importance to understand the genre of…

  9. Understanding Think Tank University Relationships

    International Development Research Centre (IDRC) Digital Library (Canada)

    10 Abr 2013 ... Este proyecto procura identificar y lograr una nueva percepción de las maneras en que los think tanks y las universidades han desarrollado ... conclusiones empíricas de los análisis de estudios de caso y contribuye al corpus de conocimiento sobre las relaciones entre el desarrollo de capacidad de los ...

  10. LEAN thinking in Finnish healthcare. (United States)

    Jorma, Tapani; Tiirinki, Hanna; Bloigu, Risto; Turkki, Leena


    Purpose - The purpose of this study is to evaluate how LEAN thinking is used as a management and development tool in the Finnish public healthcare system and what kind of outcomes have been achieved or expected by using it. The main focus is in managing and developing patient and treatment processes. Design/methodology/approach - A mixed-method approach incorporating the Webropol survey was used. Findings - LEAN is quite a new concept in Finnish public healthcare. It is mainly used as a development tool to seek financial savings and to improve the efficiency of patient processes, but has not yet been deeply implemented. However, the experiences from LEAN initiatives have been positive, and the methodology is already quite well-known. It can be concluded that, because of positive experiences from LEAN, the environment in Finnish healthcare is ready for the deeper implementation of LEAN. Originality/value - This paper evaluates the usage of LEAN thinking for the first time in the public healthcare system of Finland as a development tool and a management system. It highlights the implementation and achieved results of LEAN thinking when used in the healthcare environment. It also highlights the expectations for LEAN thinking in Finnish public healthcare.

  11. Scientific Writing = Thinking in Words (United States)

    Ensuring that research results are reported accurately and effectively is an eternal challenge for scientists. The book Science Writing = Thinking in Words (David Lindsay, 2011. CSIRO Publishing) is a primer for researchers who seek to improve their impact through better written (and oral) presentat...

  12. Bridging intuitive and analytical thinking

    DEFF Research Database (Denmark)

    Ejersbo, Lisser Rye; Leron, Uri; Arcavi, Abraham


    and in mathematics education has focused on the explanatory power of intuitive thinking as source of errors and misconceptions in human behavior, decision making, reasoning, and problem solving (e.g., Fischbein, 1987, Stavy & Tirosh, 2000; Leron & Hazzan, 2006, 2009), but in this article the emphasis is more...

  13. "Thinking about a Sustainable Earth" (United States)

    Ikeshita, Makoto


    1.Introduction The Course of study for Junior high school teaching was changed in 2008 in Japan. We should especially mention about this change that ESD, "Education for Sustainable Development," was written as a point of view. ESD is a kind of educations that is studied with a target for a region and that aims at reorganize of consciousness through thinking of how to be a better region. ESD's view was written for Social studies, Science, Foreign Languages, Health and Physical Education, Home Economics and Technical Arts, and the Period for Integrated Studies. Of these subjects, Social studies are the one of core subjects. Social studies for Junior high school consist of Geography, History and Civics. "Problem of us and international society" is the last part of Civics. Teacher helps students to understand international society deeply and think about the role of our country for it. Students research many problems (global environment, resources and energy, poverty etc.) and organize their thoughts on how make a better society as a part of the human family. I taught them to think about how to solve many themes like religious problems, terrorism problems, the North-South problems, and resource and energy problems. It is my practice to let them think about what they should do to solve the global warming problem. 2.The truth of my class I pointed out to the students that the length of summer time in Japan is increasing, and we can anticipate it will continue to increase in the future. After that, I explained to them that occurrence of sudden, heavy downpour of rain is increasing and helped them understand the process of this kind of downpour through some diagrams and pictures. I helped them understand the context of this increase of the length of summer time and heavy downpour within the whole earth's ecosystem. Such increases as these things are causing global warming. I asked them to think about what are the possible problems if global warming progresses. The ideas the

  14. Abnormal Returns and Contrarian Strategies

    Directory of Open Access Journals (Sweden)

    Ivana Dall'Agnol


    Full Text Available We test the hypothesis that strategies which are long on portfolios of looser stocks and short on portfolios of winner stocks generate abnormal returns in Brazil. This type of evidence for the US stock market was interpreted by The Bondt and Thaler (1985 as reflecting systematic evaluation mistakes caused by investors overreaction to news related to the firm performance. We found evidence of contrarian strategies profitability for horizons from 3 months to 3 years in a sample of stock returns from BOVESPA and SOMA from 1986 to 2000. The strategies are more profitable for shorter horizons. Therefore, there was no trace of the momentum effect found by Jagadeesh and Titman (1993 for the same horizons with US data. There are remaing unexplained positive returns for contrarian strategies after accounting for risk, size, and liquidity. We also found that the strategy profitability is reduced after the Real Plan, which suggests that the Brazilian stock market became more efficient after inflation stabilization.

  15. The Politics of Think Tanks in Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    In the 21st century, think tanks have become more than a buzzword in European public discourse. They now play important roles in the policy-making process by providing applied research, building networks and advocating policies. The book studies the development of think tanks and contemporary...... consequences in the United Kingdom, Germany, Denmark and at the EU-level. A Continental think tank tradition in which the state plays a pivotal role and an Anglo-American tradition which facilitates interaction in public policy on market-like terms have shaped the development of think tanks. On the basis...... of a typology of think tanks, quantitative data and interviews with think tank practitioners, the interplay between state and market dynamics and the development of different types of think tanks is analysed. Although think tanks develop along different institutional trajectories, it is concluded that the Anglo...

  16. Cross-cultural perspectives on critical thinking. (United States)

    Jenkins, Sheryl Daun


    The purpose of this cross-cultural study was to explore critical thinking among nurse scholars in Thailand and the United States. The study used qualitative methodology to examine how nurse scholars describe critical thinking in nursing. Nurse educators in Thailand and the United States were questioned concerning the following aspects of critical thinking: essential components; teaching and evaluation techniques; characteristics of critical thinkers; and the importance of a consensus definition for critical thinking in nursing. Their statements, which revealed both common and specific cultural aspects of critical thinking, were subjected to content analysis. Certain themes emerged that have not been widely discussed in the literature, including the link between staying calm and thinking critically, the assertion that happiness is an essential component of critical thinking, and the participants' nearly unanimous support for coming to a consensus definition of critical thinking for nursing. Copyright 2011, SLACK Incorporated.

  17. Teaching for Critical Thinking in Physical Education. (United States)

    Schwager, Susan; Labate, Cathy


    Defines critical thinking and provides a practical approach to applying it to teaching physical education (PE). Critical thinking in PE can result in improved skills, fitness, and knowledge. Examples of the kinds of questions and challenges appropriate for a critical thinking lesson in PE are provided. (SM)

  18. Spatial Thinking: Precept for Understanding Operational Environments (United States)


    ATP Army Techniques Publication COP Common Operating Picture DOTMLPF Doctrine, Organization, Training, Materiel, Leadership and education ...numbers, linguists in vocal tones (words), and artists in images of feeling. To understand spatial thinking is to understand the nature of how that space impacts our interactions. Like any mode of thinking, be it numerical, artistic , or vocal, spatial thinking requires a medium for

  19. Fostering Critical Thinking in Physical Education Students (United States)

    Lodewyk, Ken R.


    Critical thinking is essentially "better thinking." When students think critically they consider complex information from numerous sources and perspectives in order to make a reasonable judgment that they can justify. It has been associated with academic qualities such as decision-making, creativity, reasoning, problem-solving, debating,…

  20. Thinking Tracks for Integrated Systems Design

    NARCIS (Netherlands)

    Bonnema, Gerrit Maarten; Denkena, B.; Gausemeijer, J.; Scholz-Reiter, B.


    The paper investigates systems thinking and systems engineering. After a short literature review, the paper presents, as a means for systems thinking, twelve thinking tracks. The tracks can be used as creativity starter, checklist, and as means to investigate effects of design decisions taken early

  1. Design Thinking and the School Library (United States)

    Coleman, Mary Catherine


    This past school year, the author set out to develop lessons that incorporated the design thinking process into her literature exploration curriculum in the school library. Design thinking is a term that the author has heard many times over the past few years in the context of education. Design thinking has been incorporated into the school…

  2. Using Thinking Skills in the Primary Classroom (United States)

    Kelly, Peter


    This book begins with the introductory chapter, "Don't Think; Just Get on with Your Work," in which the author argues that children are thinkers, but that there are schooling barriers to engaging this thinking. Chapter 1, A Place to Think, considers these barriers in more detail and provides some ideas about how children learn in schools and what…

  3. Can counter-stereotypes boost flexible thinking?

    NARCIS (Netherlands)

    Goclowska, M.A.; Crisp, R.J.; Labuschagne, K.


    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of

  4. Does the think-aloud protocol reflect thinking? Exploring functional neuroimaging differences with thinking (answering multiple choice questions) versus thinking aloud

    NARCIS (Netherlands)

    Durning, S.J.; Artino, A.R.; Beckman, T.J.; Graner, J.; Vleuten, C.P.M. van der; Holmboe, E.; Schuwirth, L.


    Background: Whether the think-aloud protocol is a valid measure of thinking remains uncertain. Therefore, we used functional magnetic resonance imaging (fMRI) to investigate potential functional neuroanatomic differences between thinking (answering multiple-choice questions in real time) versus

  5. Thinking Styles of Teachers, Principals, and Inspectors (United States)

    Bastug, Özlem Yesim Özbek; Çelik, Bünyamin


    Much of current studies focus on the investigation of the thinking styles of students and teachers. However, exploring school administrators' and inpectors' thinking styles is also critical for increasing students' achievement at school. For that purpose, this study was performed to determine the thinking styles of teachers, principals, and…

  6. Cultivating Teacher Thinking: Ideas and Practice (United States)

    Huang, Jia-Li


    This paper aims to develop, through a literature analysis, a portrait of the functioning and practice of teacher thinking at government and university levels. Teacher thinking is defined as habits and strategies or the habit of thinking used to collect information, analyze, understand institution, reflect, solve problems, inform decisions,…

  7. Divergent Thinking and Age-Related Changes (United States)

    Palmiero, Massimiliano; Di Giacomo, Dina; Passafiume, Domenico


    Aging can affect cognition in different ways. The extent to which aging affects divergent thinking is unclear. In this study, younger and older adults were compared at the performance on the Torrance Test of Creative Thinking in visual and verbal form. Results showed that older adults can think divergently as younger participants, although they…

  8. Thinking Like a Social Worker: Examining the Meaning of Critical Thinking in Social Work (United States)

    Mathias, John


    "Critical thinking" is frequently used to describe how social workers ought to reason. But how well has this concept helped us to develop a normative description of what it means to think like a social worker? This critical review mines the literature on critical thinking for insight into the kinds of thinking social work scholars…

  9. Think Pair Share: A Teaching Learning Strategy to Enhance Students' Critical Thinking (United States)

    Kaddoura, Mahmoud


    This study investigated the change in critical thinking (CT) skills of baccalaureate nursing students who were educated using a Think-Pair-Share (TPS) or an equivalent Non-Think-Pair-Share (Non-TPS) teaching method. Critical thinking has been an essential outcome of nursing students to prepare them to provide effective and safe quality care for…

  10. Continued development of recursive thinking in adolescence : Longitudinal analyses with a revised recursive thinking test

    NARCIS (Netherlands)

    van den Bos, E.; de Rooij, M.; Sumter, S.R.; Westenberg, P.M.


    The present study adds to the emerging literature on the development of social cognition in adolescence by investigating the development of recursive thinking (i.e., thinking about thinking). Previous studies have indicated that the development of recursive thinking is not completed during

  11. ThinkQuest to help Internet people Think Young!

    CERN Multimedia


    The ThinkQuest Internet Challenge Awards are given to young teams of web site designers. This year, the award ceremony was hosted by CERN on 19 March.   Young visitors to CERN are not unusual. But those you may have seen around the Laboratory last Monday were here for a special event - the ThinkQuest Internet Challenge Awards. This is an international program for students from 12 to 19 working in teams, across different schools and cultures, to design exciting, interactive, and educational web sites. At stake in the competition was over $1 million in scholarships and awards. Martine Brunschwig Graf (top left), Geneva State Councillor responsible for public education, at the ThinkQuest award ceremony at CERN where some 70 young finalists were assembled. For this year's Award Ceremony, the 70 finalists were CERN's guests on Monday after spending three days in Geneva. Ranging in age from 14 to 19 years and representing over 20 countries, the finalists were welcomed to the awards day by CERN Director G...

  12. Hemostatic abnormalities in liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Kendal YALÇIN


    Full Text Available In this study, 44 patients with liver cirrhosis were investigated for hemostatic parameters. Patients with spontaneous bacterial peritonitis, hepatocellular carcinoma, hepatorenal syndrome and cholestatic liver diseases were excluded. Patients were classified by Child-Pugh criterion and according to this 4 patients were in Class A, 20 in Class B and 20 in C. Regarding to these results, it was aimed to investigate the haematological disturbances in liver cirrhotic patients.In the result there was a correlation between activated partial thromboplastin time, serum iron, ferritin, transferrin, haptoglobin and Child-Pugh classification. Besides there was no correlation between prothrombin time, factor 8 and 9, protein C and S, anti-thrombin 3, fibrinogen, fibrin degradation products, serum iron binding capacity, hemoglobin, leukocyte, mean corpuscular volume and Child-Pugh classification.There were significant difference, in terms of AST, ferritin, haptoglobulin, sex and presence of ascites between groups (p0.05. In the summary, we have found correlation between hemostatic abnormalities and disease activity and clinical prognosis in patients with liver cirrhosis which is important in the management of these patients. This is also important for identification of liver transplant candidiates earlier.

  13. Biochemical abnormalities in Pearson syndrome. (United States)

    Crippa, Beatrice Letizia; Leon, Eyby; Calhoun, Amy; Lowichik, Amy; Pasquali, Marzia; Longo, Nicola


    Pearson marrow-pancreas syndrome is a multisystem mitochondrial disorder characterized by bone marrow failure and pancreatic insufficiency. Children who survive the severe bone marrow dysfunction in childhood develop Kearns-Sayre syndrome later in life. Here we report on four new cases with this condition and define their biochemical abnormalities. Three out of four patients presented with failure to thrive, with most of them having normal development and head size. All patients had evidence of bone marrow involvement that spontaneously improved in three out of four patients. Unique findings in our patients were acute pancreatitis (one out of four), renal Fanconi syndrome (present in all patients, but symptomatic only in one), and an unusual organic aciduria with 3-hydroxyisobutyric aciduria in one patient. Biochemical analysis indicated low levels of plasma citrulline and arginine, despite low-normal ammonia levels. Regression analysis indicated a significant correlation between each intermediate of the urea cycle and the next, except between ornithine and citrulline. This suggested that the reaction catalyzed by ornithine transcarbamylase (that converts ornithine to citrulline) might not be very efficient in patients with Pearson syndrome. In view of low-normal ammonia levels, we hypothesize that ammonia and carbamylphosphate could be diverted from the urea cycle to the synthesis of nucleotides in patients with Pearson syndrome and possibly other mitochondrial disorders. © 2015 Wiley Periodicals, Inc.

  14. Critical Thinking in the Classroom…and Beyond (United States)

    Murawski, Linda M.


    Critical thinking in the classroom is a common term used by educators. Critical thinking has been called "the art of thinking about thinking" (Ruggiero, V. R., 2012) with the intent to improve one's thinking. The challenge, of course, is to create learning environments that promote critical thinking both in the classroom and beyond.…

  15. Scheme of thinking quantum systems

    International Nuclear Information System (INIS)

    Yukalov, V I; Sornette, D


    A general approach describing quantum decision procedures is developed. The approach can be applied to quantum information processing, quantum computing, creation of artificial quantum intelligence, as well as to analyzing decision processes of human decision makers. Our basic point is to consider an active quantum system possessing its own strategic state. Processing information by such a system is analogous to the cognitive processes associated to decision making by humans. The algebra of probability operators, associated with the possible options available to the decision maker, plays the role of the algebra of observables in quantum theory of measurements. A scheme is advanced for a practical realization of decision procedures by thinking quantum systems. Such thinking quantum systems can be realized by using spin lattices, systems of magnetic molecules, cold atoms trapped in optical lattices, ensembles of quantum dots, or multilevel atomic systems interacting with electromagnetic field

  16. Programming Games for Logical Thinking

    Directory of Open Access Journals (Sweden)

    H. Tsalapatas


    Full Text Available Analytical thinking is a transversal skill that helps learners synthesize knowledge across subject areas; from mathematics, science, and technology to critical reading, critical examination, and evaluation of lessons. While most would not doubt the importance of analytical capacity in academic settings and its growing demand for the skill in professional environments, school curricula do not comprehensively address its development. As a result, the responsibility for structuring related learning activities falls to teachers. This work examines learning paradigms that can be integrated into mathematics and science school education for developing logical thinking through game-based exercises based on programming. The proposed learning design promotes structured algorithmic mindsets, is based on inclusive universal logic present in all cultures, and promotes constructivism educational approaches encouraging learners to drive knowledge building by composing past and emerging experiences.

  17. Representation Elements of Spatial Thinking (United States)

    Fiantika, F. R.


    This paper aims to add a reference in revealing spatial thinking. There several definitions of spatial thinking but it is not easy to defining it. We can start to discuss the concept, its basic a forming representation. Initially, the five sense catch the natural phenomenon and forward it to memory for processing. Abstraction plays a role in processing information into a concept. There are two types of representation, namely internal representation and external representation. The internal representation is also known as mental representation; this representation is in the human mind. The external representation may include images, auditory and kinesthetic which can be used to describe, explain and communicate the structure, operation, the function of the object as well as relationships. There are two main elements, representations properties and object relationships. These elements play a role in forming a representation.

  18. Evaluation of Chromosomal Abnormalities and Common ...

    African Journals Online (AJOL)

    Evaluation of Chromosomal Abnormalities and Common Trombophilic Mutations in Cases with Recurrent Miscarriage. Ahmet Karatas, Recep Eroz, Mustafa Albayrak, Tulay Ozlu, Bulent Cakmak, Fatih Keskin ...

  19. Deathcore, creativity, and scientific thinking (United States)

    Angeler, David G.; Sundstrom, Shana M.; Allen, Craig R.


    BackgroundMajor scientific breakthroughs are generally the result of materializing creative ideas, the result of an inductive process that sometimes spontaneously and unexpectedly generates a link between thoughts and/or objects that did not exist before. Creativity is the cornerstone of scientific thinking, but scientists in academia are judged by metrics of quantification that often leave little room for creative thinking. In many scientific fields, reductionist approaches are rewarded and new ideas viewed skeptically. As a result, scientific inquiry is often confined to narrow but safe disciplinary ivory towers, effectively preventing profoundly creative explorations that could yield unexpected benefits.New informationThis paper argues how apparently unrelated fields specifically music and belief systems can be combined in a provocative allegory to provide novel perspectives regarding patterns in nature, thereby potentially inspiring innovation in the natural, social and other sciences. The merger between basic human tensions such as those embodied by religion and music, for example the heavy metal genre of deathcore, may be perceived as controversial, challenging, and uncomfortable. However, it is an example of moving the thinking process out of unconsciously established comfort zones, through the connection of apparently unrelated entities. We argue that music, as an auditory art form, has the potential to enlighten and boost creative thinking in science. Metal, as a fast evolving and diversifying extreme form of musical art, may be particularly suitable to trigger surprising associations in scientific inquiry. This may pave the way for dealing with questions about what we don´t know that we don´t know in a fast-changing planet.

  20. 'Resilience thinking' in transport planning


    Wang, JYT


    Resilience has been discussed in ecology for over forty years. While some aspects of resilience have received attention in transport planning, there is no unified definition of resilience in transportation. To define resilience in transportation, I trace back to the origin of resilience in ecology with a view of revealing the essence of resilience thinking and its relevance to transport planning. Based on the fundamental concepts of engineering resilience and ecological resilience, I define "...

  1. Thinking in systems a primer

    CERN Document Server

    Meadows, Donella H


    In the years following her role as the lead author of the international bestseller, "Limits to Growth"-the first book to show the consequences of unchecked growth on a finite planet- Donella Meadows remained a pioneer of environmental and social analysis until her untimely death in 2001. Meadows' newly released manuscript, "Thinking in Systems", is a concise and crucial book offering insight for problem solving on scales ranging from the personal to the global. Edited by the Sustainability Institute's Diana Wright, this essential primer brings systems thinking out of the realm of computers and equations and into the tangible world, showing readers how to develop the systems-thinking skills that thought leaders across the globe consider critical for 21st-century life. Some of the biggest problems facing the world-war, hunger, poverty, and environmental degradation-are essentially system failures. They cannot be solved by fixing one piece in isolation from the others, because even seemingly minor details have e...

  2. Adaptive memory: thinking about function. (United States)

    Bell, Raoul; Röer, Jan P; Buchner, Axel


    Rating the relevance of words for the imagined situation of being stranded in the grasslands without survival material leads to exceptionally good memory for these words. This survival processing effect has received much attention because it promises to elucidate the evolutionary foundations of memory. However, the proximate mechanisms of the survival processing effect have to be identified before informed speculations about its adaptive function are possible. Here, we test and contrast 2 promising accounts of the survival processing effect. According to the 1st account, the effect is the consequence of the prioritized processing of threat-related information. According to the 2nd account, thinking about the relevance of items for survival stimulates thinking about object function, which is a particularly elaborate form of encoding. Experiment 1 showed that the emotional properties of the survival scenario, as manipulated by the negative or positive framing of the scenario, did not influence recall. A focus on threat at encoding led to worse recall than a focus on function. The latter finding was replicated in Experiment 2, which further showed that focusing on threat did not lead to a memory advantage over a pleasantness control condition. The beneficial effect of inducing a functional focus at encoding even surpasses that of the standard survival processing instruction. Together, the results support the theory that thinking about function is an important component of the survival processing effect. (c) 2015 APA, all rights reserved.

  3. Think crisis-think female: the glass cliff and contextual variation in the think manager-think male stereotype. (United States)

    Ryan, Michelle K; Haslam, S Alexander; Hersby, Mette D; Bongiorno, Renata


    The "think manager-think male" (TMTM) association underlies many gender inequalities in the workplace. However, research into the "glass cliff" has demonstrated that the suitability of male and female managers varies as a function of company performance such that in times of poor performance people may "think female" (Ryan & Haslam, 2005, 2007). Three studies examined gender and managerial stereotypes in the context of companies that are doing well or doing badly. Study 1 reproduced TMTM associations for descriptions of managers of successful companies but demonstrated a reversal for managers of unsuccessful companies. Study 2 examined the prescriptive nature of these stereotypes. No TMTM relationship was found for ideal managers of successful companies, but ideal managers of unsuccessful companies were associated with the female stereotype. Study 3 suggested that women may be favored in times of poor performance, not because they are expected to improve the situation, but because they are seen to be good people managers and can take the blame for organizational failure. Together, the studies illustrate the importance of context as a moderator of the TMTM association. Practical and theoretical implications for gender discrimination in the workplace are discussed.

  4. Teacher Transformation from Complex Thinking

    Directory of Open Access Journals (Sweden)

    Johana Carolina Peña Lozada


    Full Text Available The present article is a qualitative investigation of phenomenological interpretative paradigm, of documentary type; and seeks to analyze the transformation of the teacher from the complex thinking, centered on the teacher-student benefit, through a bibliographic documentary triangulation of the authors Edgar Morin and Matthew Lipman with the subject of complex thinking and the necessary knowledge for education, David Ausubel, Jean Piaget and Lev Vygotsky with educational psychology, Pérez Esclarín with the humanization of education, and finally with contributions from Honore Bernard, UNESCO in the field of teacher transformation. Faced with the crisis and the evolution of education in Latin America requires an educational reform where innovation, creativity, training, vocation and love of teaching practices are contemplated, looking towards the adjustment profile of the current reality of apprentices, assuming in a continuous way the challenge of breaking barriers that obstruct the goal that is pursued in the multidimensional, professional, spiritual and human field, immersed in the complexity of their work, and interacting with all the interior and exterior elements of their humanity that are exposed in the challenge of complex thinking.

  5. The neural basis of a deficit in abstract thinking in patients with schizophrenia. (United States)

    Oh, Jooyoung; Chun, Ji-Won; Joon Jo, Hang; Kim, Eunseong; Park, Hae-Jeong; Lee, Boreom; Kim, Jae-Jin


    Abnormal abstract thinking is a major cause of social dysfunction in patients with schizophrenia, but little is known about its neural basis. In this study, we aimed to determine the characteristic abstract thinking-related brain responses in patients using a task reflecting social situations. We conducted functional magnetic resonance imaging while 16 patients with schizophrenia and 16 healthy controls performed a theme-identification task, in which various emotional pictures depicting social situations were presented. Compared with healthy controls, the patients showed significantly decreased activity in the left frontopolar and right orbitofrontal cortices during theme identification. Activity in these two regions correlated well in the controls, but not in patients. Instead, the patients exhibited a close correlation between activity in both sides of the frontopolar cortex, and a positive correlation between the right orbitofrontal cortex activity and degrees of theme identification. Reduced activity in the left frontopolar and right orbitofrontal cortices and the underlying aberrant connectivity may be implicated in the patients' deficits in abstract thinking. These newly identified features of the neural basis of abnormal abstract thinking are important as they have implications for the impaired social behavior of patients with schizophrenia during real-life situations. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.


    Directory of Open Access Journals (Sweden)

    S. A. Gilmanov


    Full Text Available Introduction. Most studies of psychologists and teachers in the phenomenon of conceptual thinking and ways of its formation are considered to be rather controversial and questionable. However, the research results were limited to the phenomenon of conceptual thinking and are therefore not representative for its implementation during the process of vocational training at the higher school. There is still considerable uncertainty with regard to the approaches to the problem of conceptual thinking in the humanities, including pedagogics and psychology. Furthermore, previous studies have not dealt with the objectives of conceptual thinking formation.The aims of the article are: to justify the use of the term “professional conceptualization of thinking” (PCT in theory and practice; to describe the prospects of the development of PCT in the training process.Methodology and research methods. The methodological base of the research involves the Russian psychological and pedagogical science approaches to the consideration of conceptual thinking as a higher mental function, a systematized and summarized form of cognitive reflection of notions and relations of reality. The experimental work was carried out using the method of observation, interviews, and tests. Quantitative and qualitative analysis of the data was conducted. The process of formation of PCT is described through the theory of stage-by-stage systematic development of mental acts.Results and scientific novelty. The concept “professional conceptualization of thinking” (PCT, a new one for psychological-pedagogical science, is suggested. The PCT levels are identified: ordinary, formal, substantial, system, and holistic. The objectives proposed for the development of the PCT levels in the process of professional education consist in the organization of consecutive transition from conscious mastering of a terminological framework to its use in the performance of educational tasks; from

  7. Repolarization abnormalities in the newborn. (United States)

    Schwartz, Peter J; Stramba-Badiale, Marco


    The recognition of ventricular repolarization abnormalities in the newborn carries several and significant implications, because it calls attention to the possibility of dealing with an infant affected by the long QT syndrome (LQTS). This article provides key elements for the correct measurement of the QT interval in newborns and succinctly reviews some aspects of the disease. It gives normative values on the QT interval distribution in the first month of life based on a prospective study in more than 44,000 infants. It shows the probability, based on the QTc observed in two recordings, to find disease-causing mutations. The data indicate clearly that widespread electrocardiographic screening in the newborn allows early identification of most, if not all, the infants affected by LQTS with marked QT prolongation and thus of those at higher risk for life-threatening arrhythmias and sudden death. Through the affected infants, it becomes possible to identify the family members affected by LQTS, including the "silent mutation carriers"; our study shows that disease-causing mutations are found in 51% of the family members. Because early recognition leads to the implementation of effective preventive strategies, it follows that electrocardiographic screening will avoid preventable deaths either in the first year of life when they are usually labeled as "sudden infant death syndrome" or later in life. The case is made for medicolegal implications whenever neonatologists and pediatricians fail to inform the parents of a newborn child of the prevalence of LQTS (one in 2000), of the effectiveness of existing therapies, and of the diagnosis with a simple electrocardiogram.

  8. Critical reading and critical thinking Critical reading and critical thinking

    Directory of Open Access Journals (Sweden)

    Loni Kreis Taglieber


    Full Text Available The purpose of this paper is to provide, for L1 and L2 reading and writing teachers, a brief overview of the literature about critical reading and higher level thinking skills. The teaching of these skills is still neglected in some language classes in Brazil, be it in L1 or in L2 classes. Thus, this paper may also serve as a resource guide for L1 and/or L2 reading and writing teachers who want to incorporate critical reading and thinking into their classes. In modern society, even in everyday life people frequently need to deal with complicated public and political issues, make decisions, and solve problems. In order to do this efficiently and effectively, citizens must be able to evaluate critically what they see, hear, and read. Also, with the huge amount of printed material available in all areas in this age of “information explosion” it is easy to feel overwhelmed. But often the information piled up on people’s desks and in their minds is of no use due to the enormous amount of it. The purpose of this paper is to provide, for L1 and L2 reading and writing teachers, a brief overview of the literature about critical reading and higher level thinking skills. The teaching of these skills is still neglected in some language classes in Brazil, be it in L1 or in L2 classes. Thus, this paper may also serve as a resource guide for L1 and/or L2 reading and writing teachers who want to incorporate critical reading and thinking into their classes. In modern society, even in everyday life people frequently need to deal with complicated public and political issues, make decisions, and solve problems. In order to do this efficiently and effectively, citizens must be able to evaluate critically what they see, hear, and read. Also, with the huge amount of printed material available in all areas in this age of “information explosion” it is easy to feel overwhelmed. But often the information piled up on people’s desks and in their minds is of

  9. Nail abnormalities in patients with vitiligo. (United States)

    Topal, Ilteris Oguz; Gungor, Sule; Kocaturk, Ozgur Emek; Duman, Hatice; Durmuscan, Mustafa


    Vitiligo is an acquired pigmentary skin disorder affecting 0.1-4% of the general population. The nails may be affected in patients with an autoimmune disease such as psoriasis, and in those with alopecia areata. It has been suggested that nail abnormalities should be apparent in vitiligo patients. We sought to document the frequency and clinical presentation of nail abnormalities in vitiligo patients compared to healthy volunteers. We also examined the correlations between nail abnormalities and various clinical parameters. This study included 100 vitiligo patients and 100 healthy subjects. Full medical histories were collected from the subjects, who underwent thorough general and nail examinations. All nail changes were noted. In the event of clinical suspicion of a fungal infection, additional mycological investigations were performed. Nail abnormalities were more prevalent in the patients (78%) than in the controls (55%) (p=0.001). Longitudinal ridging was the most common finding (42%), followed by (in descending order): leukonychia, an absent lunula, onycholysis, nail bed pallor, onychomycosis, splinter hemorrhage and nail plate thinning. The frequency of longitudinal ridging was significantly higher in patients than in controls (pNail abnormalities were more prevalent in vitiligo patients than in controls. Systematic examination of the nails in such patients is useful because nail abnormalities are frequent. However, the causes of such abnormalities require further study. Longitudinal ridging and leukonychia were the most common abnormalities observed in this study.

  10. Effects of theophylline administration and intracranial abnormalities ...

    African Journals Online (AJOL)

    Objective: To determine effects of theophylline therapy for recurrent apnoea of prematurity and abnormal early (within the first 24 hours) cranial ultrasound abnormalities on protective neck turning response in preterm infants. Design: A cross sectional descriptive study. Setting: The Neonatal Unit of Hammersmith Hospital, ...

  11. Prevalence of biochemical and immunological abnormalities in ...

    African Journals Online (AJOL)

    Tile prevalence of biochemical and immunological abnormalities was studied in a group of 256 patients with rheumatoid arthritis (104 coloureds, 100 whites and 52 blacks). The most common biochemical abnormalities detected were a reduction in the serum creatinine value (43,4%), raised globulins (39,7%), raised serum ...

  12. First Trimester Ultrasound Screening for Congenital Abnormalities ...

    African Journals Online (AJOL)

    approach used, especially with the introduction of first trimester ultrasound as a reliable screening method. Objective: To give a comprehensive review of the basis for first trimester ultrasound screening for congenital abnormalities, it's utilization in the prenatal screening for chromosomal, structural and genetic abnormalities ...

  13. An Abnormal Psychology Community Based Interview Assignment (United States)

    White, Geoffry D.


    A course option in abnormal psychology involves students in interviewing and observing the activities of individuals in the off-campus community who are concerned with some aspect of abnormal psychology. The technique generates student interest in the field when they interview people about topics such as drug abuse, transsexualism, and abuse of…

  14. Constructing critical thinking in health professional education. (United States)

    Kahlke, Renate; Eva, Kevin


    Calls for enabling 'critical thinking' are ubiquitous in health professional education. However, there is little agreement in the literature or in practice as to what this term means and efforts to generate a universal definition have found limited traction. Moreover, the variability observed might suggest that multiplicity has value that the quest for universal definitions has failed to capture. In this study, we sought to map the multiple conceptions of critical thinking in circulation in health professional education to understand the relationships and tensions between them. We used an inductive, qualitative approach to explore conceptions of critical thinking with educators from four health professions: medicine, nursing, pharmacy, and social work. Four participants from each profession participated in two individual in-depth semi-structured interviews, the latter of which induced reflection on a visual depiction of results generated from the first set of interviews. Three main conceptions of critical thinking were identified: biomedical, humanist, and social justice-oriented critical thinking. 'Biomedical critical thinking' was the dominant conception. While each conception had distinct features, the particular conceptions of critical thinking espoused by individual participants were not stable within or between interviews. Multiple conceptions of critical thinking likely offer educators the ability to express diverse beliefs about what 'good thinking' means in variable contexts. The findings suggest that any single definition of critical thinking in the health professions will be inherently contentious and, we argue, should be. Such debates, when made visible to educators and trainees, can be highly productive.

  15. Report to Congress on abnormal occurrences

    International Nuclear Information System (INIS)


    Section 208 of the Energy Reorganization Act of 1974 identifies an abnormal occurrence as an unscheduled incident or event that the Nuclear Regulatory Commission determines to be significant from the standpoint of public health and safety and requires a quarterly report of such events to be made to Congress. This report covers the period January through March 1993. There is one abnormal occurrence at a nuclear power plant disposed in this report that involved a steam generator tube rupture at Palo Verde Unit 2, and none for fuel cycle facilities. Three abnormal occurrences involving medical misadminstrations (two therapeutic and one diagnostic) at NRC-licensed facilities are also discussed in this report. No abnormal occurrences were reported by NRC's Agreement States. The report also contains information updating previously reported abnormal occurrences

  16. Chromosomal abnormalities in patients with sperm disorders

    Directory of Open Access Journals (Sweden)

    L. Y. Pylyp


    Full Text Available Chromosomal abnormalities are among the most common genetic causes of spermatogenic disruptions. Carriers of chromosomal abnormalities are at increased risk of infertility, miscarriage or birth of a child with unbalanced karyotype due to the production of unbalanced gametes. The natural selection against chromosomally abnormal sperm usually prevents fertilization with sperm barring in cases of serious chromosomal abnormalities. However, assisted reproductive technologies in general and intracytoplasmic sperm injection in particular, enable the transmission of chromosomal abnormalities to the progeny. Therefore, cytogenetic studies are important in patients with male factor infertility before assisted reproduction treatment. The purpose of the current study was to investigate the types and frequencies of chromosomal abnormalities in 724 patients with infertility and to estimate the risk of chromosomal abnormalities detection in subgroups of patients depending on the severity of spermatogenic disruption, aiming at identifying groups of patients in need of cytogenetic studies. Karyotype analysis was performed in 724 blood samples of men attending infertility clinic. Chromosomal preparation was performed by standard techniques. At least 20 GTG-banded metaphase plates with the resolution from 450 to 750 bands per haploid set were analysed in each case. When chromosomal mosaicism was suspected, this number was increased to 50. Abnormal karyotypes were observed in 48 (6.6% patients, including 67% of autosomal abnormalities and 33% of gonosomal abnormalities. Autosomal abnormalities were represented by structural rearrangements. Reciprocal translocations were the most common type of structural chromosomal abnormalities in the studied group, detected with the frequency of 2.6% (n = 19, followed by Robertsonian translocation, observed with the frequency of 1.2% (n = 9. The frequency of inversions was 0.6% (n = 4. Gonosomal abnormalities included 14 cases

  17. Need to Manage the Thinking Behind the Thinking

    Directory of Open Access Journals (Sweden)

    Sandeep Gupta


    Full Text Available “Crisis” can be defined as a situation that is not conducive to human welfare. It can be either manmade or an act of nature. Acts of nature are beyond the control of man, whereas manmade crisis is controllable and reversible. If we let go of our modern scientific notions about the creation (macrocosm and man, we find that the macrocosm is much larger than as perceived by science. It is a well-organized closed system having different dimensions, and man, a microcosm of the macrocosm, an open system within it. The laws of the macrocosm are fixed and unchangeable; and within the laws, there is also a law that gives man the discretion to either align with the higher laws of the macrocosm and create an internal and external environment of peace and harmony by getting rid of his “crisis” promoting tendencies (lower nature of man viz. Desire (kama, Anger (krodh, Attachment (moha, Greed (lobha and Ego (ahankar, or continue to live in an environment of internal and external confusion, conflict and crisis. The lower nature of man vitiates the basic law of the creation — the law of mutuality and harmony. Normally, we do not realize the implications of our lower nature; and even if we do, we justify ourselves by saying ‘I know it is wrong, but since everyone is doing it, I had no option but to follow suit’. An irresponsible thought, a reflection of our personality. Our personality is driven by our mentality, and our mentality is a product of our awareness level also known as consciousness level (degree of our internal alignment with the cosmic laws i.e. the thinking behind the thinking. The crisis that we face today is majorly manmade.It is a repercussion of leading a life dominated by our lower nature, our mentality of “I-Me-My”. Since, the cause is inside us, the solution also rests within us. We need to change our mentality from the “I-Me-My” mode to the “We-Us-Ours” mode; and the only way to make it happen is to work on

  18. Parametric Thinking in Urban Design

    DEFF Research Database (Denmark)

    Steinø, Nicolai


    the application of complex and expensive technolo- gies are mostly absent, although they seem appropriate in urban de- sign. A survey of existing approaches confirms the statement, and an example of the application of basic knowledge of geometry and para- metric thinking to urban design forms the argument......The paper states that most applications of parametric mod- elling to architecture and urban design fall into one of two strands of either form for form’s sake, or the negotiation of environmental con- cerns, while approaches which allow scenarios to be easily tested and modified without...

  19. Critical Thinking and Education in College of Technology


    上村,崇; 木原,滋哉; 宮田,健一


    We have tried to introduce critical thinking into the education in Kure National College of Technology. This article deals with significance of introduction of critical thinking into education in College of Technology. We think that the ability to think critically consists of the sum of various skills of critical thinking. We built a map of critical thinking skills and taught these skills in the classes, and most students understood these skills. We will introduce critical thinking skills int...

  20. [Develop critical thinking through the practice daily]. (United States)

    González Samartino, Maribel


    To assess critical thinking skills of students in the UB Hospital Practicum through the development of a daily practice. School of Nursing at UB. Descriptive observational correlational. From the total amount of 3rd course students doing the Hospitalary Practicum from October 2012 to January 2013, we will choose a convenience sample of n=10 from the number of students randomly assigned to each associate teacher, and in this case the main researcher. From the California Critical Thinking skills test CCTST we'll seek personal disposition towards critical thinking through CCTDI California Critical Thinking Disposition Inventory questionnaire to be passed to the students before the start of the Hospitalary and critical thinking skills will be sought after. A modified CTS Critical Thinking skills scale will be used to analyze reflexive writings. Data will be statistically treated using SPSS and analized using descriptive statistic.Chi-square tests will be used to verify the existence of correlation between the research variables.

  1. Divergent thinking and constructing episodic simulations. (United States)

    Addis, Donna Rose; Pan, Ling; Musicaro, Regina; Schacter, Daniel L


    Divergent thinking likely plays an important role in simulating autobiographical events. We investigated whether divergent thinking is differentially associated with the ability to construct detailed imagined future and imagined past events as opposed to recalling past events. We also examined whether age differences in divergent thinking might underlie the reduced episodic detail generated by older adults. The richness of episodic detail comprising autobiographical events in young and older adults was assessed using the Autobiographical Interview. Divergent thinking abilities were measured using the Alternative Uses Task. Divergent thinking was significantly associated with the amount of episodic detail for imagined future events. Moreover, while age was significantly associated with imagined episodic detail, this effect was strongly related to age-related changes in episodic retrieval rather than divergent thinking.


    Directory of Open Access Journals (Sweden)

    Patrisius Istiarto Djiwandono


    Full Text Available Recent developments in language teaching increasingly put a stronger importance on critical thinking skills. While studies in this areahave begun to emerge, it is believed that a probe into the learners’ mind when they process information can contribute significantly to the effort of identifying exactly how our learners think. This study was conducted partly to seek the answers to the issue. A brief training on critical thinking and critical attitude was given to a group of language learners who were studying Business Correspondence. Questionnaires were then used to capture traces of their thinking as they were preparing to accomplish a learning task and while they were listening to their classmates’ presentation of ideas. The data show the change of their thinking process. After the training there is a tendency from the students to ask more critical questions with slightly higher frequencies. It is concluded then that the brief training has prompted their awareness of critical thinking.



    Patrisius Istiarto Djiwandono


    Recent developments in language teaching increasingly put a stronger importance on critical thinking skills. While studies in this areahave begun to emerge, it is believed that a probe into the learners’ mind when they process information can contribute significantly to the effort of identifying exactly how our learners think. This study was conducted partly to seek the answers to the issue. A brief training on critical thinking and critical attitude was given to a group of language learners ...

  4. Subclinical delusional thinking predicts lateral temporal cortex responses during social reflection. (United States)

    Brent, Benjamin K; Coombs, Garth; Keshavan, Matcheri S; Seidman, Larry J; Moran, Joseph M; Holt, Daphne J


    Neuroimaging studies have demonstrated associations between delusions in psychotic disorders and abnormalities of brain areas involved in social cognition, including medial prefrontal cortex (MPFC), posterior cingulate cortex, and lateral temporal cortex (LTC). General population studies have linked subclinical delusional thinking to impaired social cognition, raising the question of whether a specific pattern of brain activity during social perception is associated with delusional beliefs. Here, we tested the hypothesis that subclinical delusional thinking is associated with changes in neural function, while subjects made judgments about themselves or others ['social reflection' (SR)]. Neural responses during SR and non-social tasks, as well as resting-state activity, were measured using functional magnetic resonance imaging in 22 healthy subjects. Delusional thinking was measured using the Peters et al. Delusions Inventory. Delusional thinking was negatively correlated with responses of the left LTC during SR (r = -0.61, P = 0.02, Bonferroni corrected), and connectivity between the left LTC and left ventral MPFC, and was positively correlated with connectivity between the left LTC and the right middle frontal and inferior temporal cortices. Thus, delusional thinking in the general population may be associated with reduced activity and aberrant functional connectivity of cortical areas involved in SR.

  5. Numerically abnormal chromosome constitutions in humans

    Energy Technology Data Exchange (ETDEWEB)



    Chapter 24, discusses numerically abnormal chromosome constitutions in humans. This involves abnormalities of human chromosome number, including polyploidy (when the number of sets of chromosomes increases) and aneuploidy (when the number of individual normal chromosomes changes). Chapter sections discuss the following chromosomal abnormalities: human triploids, imprinting and uniparental disomy, human tetraploids, hydatidiform moles, anomalies caused by chromosomal imbalance, 13 trisomy (D{sub 1} trisomy, Patau syndrome), 21 trisomy (Down syndrome), 18 trisomy syndrome (Edwards syndrome), other autosomal aneuploidy syndromes, and spontaneous abortions. The chapter concludes with remarks on the nonrandom participation of chromosomes in trisomy. 69 refs., 3 figs., 4 tabs.

  6. Prediction of heart abnormality using MLP network (United States)

    Hashim, Fakroul Ridzuan; Januar, Yulni; Mat, Muhammad Hadzren; Rizman, Zairi Ismael; Awang, Mat Kamil


    Heart abnormality does not choose gender, age and races when it strikes. With no warning signs or symptoms, it can result to a sudden death of the patient. Generally, heart's irregular electrical activity is defined as heart abnormality. Via implementation of Multilayer Perceptron (MLP) network, this paper tries to develop a program that allows the detection of heart abnormality activity. Utilizing several training algorithms with Purelin activation function, an amount of heartbeat signals received through the electrocardiogram (ECG) will be employed to condition the MLP network.

  7. From Disinformation to Wishful Thinking (United States)

    Oreskes, N.; Conway, E. M.


    In our book, Merchants of Doubt, we documented how deliberate disinformation campaigns served to confuse the American people about the reality and significance of climate change over more than two decades. We showed how a variety of strategies were used to persuade the public that the scientific "jury was still out" on climate change, including deliberate mispresentation of facts, cherry-picking of evidence, and personal attacks on scientists. And we documented the links, both conceptual and actual, between doubt-mongering about climate change and the rejection of scientific evidence of the harms of tobacco, acid rain, the ozone hole, nuclear winter, and DDT. These tactics are still in use today, but they are now reinforced by a new problem, the problem of wishful thinking. Increasingly, we see commentators who accept the reality of climate change assuring us that the problem can be solved by natural gas, or even by some as yet unknown and uninvented technological innovations. In this paper we argue that these forms of wishful thinking, while not malicious in the same way that previous doubt-mongering campaigns have been, contribute substantially to scientific illiteracy and misunderstanding both of the character of the challenges that we face and of the history of technological innovation.



    Dr. P. S. Aithal; Dr. P. M. Suresh Kumar


    Six thinking hats is recently introduced technique which outlines different thinking styles required by an individual while analysing a given problem in an effective way. The technique correlates different thinking styles used in a systematic problem-solving procedure with different coloured hats. Alternately, by conceptualizing each type of hat, the person focuses on the style of thinking associated with each colour so that the problem can be analysed from different angles and frame of refer...

  9. Food Design Thinking: A Branch of Design Thinking Specific to Food Design (United States)

    Zampollo, Francesca; Peacock, Matthew


    Is there a need for a set of methods within Design Thinking tailored specifically for the Food Design process? Is there a need for a branch of Design Thinking dedicated to Food Design alone? Chefs are not generally trained in Design or Design Thinking, and we are only just beginning to understand how they ideate and what recourses are available to…

  10. The Interplay between Reflective Thinking, Critical Thinking, Self-Monitoring, and Academic Achievement in Higher Education (United States)

    Ghanizadeh, Afsaneh


    The present study assessed the associations among higher-order thinking skills (reflective thinking, critical thinking) and self-monitoring that contribute to academic achievement among university students. The sample consisted of 196 Iranian university students (mean age = 22.05, SD = 3.06; 112 females; 75 males) who were administered three…

  11. Hybrid Tasks: Promoting Statistical Thinking and Critical Thinking through the Same Mathematical Activities (United States)

    Aizikovitsh-Udi, Einav; Clarke, David; Kuntze, Sebastian


    Even though statistical thinking and critical thinking appear to have strong links from a theoretical point of view, empirical research into the intersections and potential interrelatedness of these aspects of competence is scarce. Our research suggests that thinking skills in both areas may be interdependent. Given this interconnection, it should…

  12. Writing Shapes Thinking: Investigative Study of Preservice Teachers Reading, Writing to Learn, and Critical Thinking (United States)

    Sanchez, Bernice; Lewis, Katie D.


    Teacher Preparation Programs must work towards not only preparing preservice teachers to have knowledge of classroom pedagogy but also must expand preservice teachers understanding of content knowledge as well as to develop higher-order thinking which includes thinking critically. This mixed methods study examined how writing shapes thinking and…

  13. Teaching Critical Thinking and Civic Thinking in a First-Year College Course (United States)

    Stearns, Donald E.; Houlihan, Adam J.; Corbo, Christopher P.; Mosher, Roy H.


    Two professors co-taught critical and civic thinking in the same first-semester course for four years. For the first year, they used computerized argument mapping and critical-thinking-for-civic-thinking (CT)[superscript 2] exercises based on open-ended scenarios framed within a civic context. The instructors assessed student skill levels using…


    Directory of Open Access Journals (Sweden)

    S. Chee Choy


    Full Text Available The concept of reflective thinking as a precursor for incorporating critical thinking has been not been adequately researched. Most research has not given any effective strategies on how to incorporate these two concepts. There is a constant need to incorporate critical thinking into the classroom without much success. This study will attempt to show a link between reflective thinking and its ability to stimulate critical thinking. Teachers often perceive that critical thinking skills need to be taught, however research has shown that they may not know how to do this effectively. The use of reflective thinking may be a precursor to stimulating critical thinking in teachers. The research questions are on the reflective thinking skills of teachers and how they perceive themselves and their teaching. In this study a total of 60 participants from institutions of higher learning volunteered to answer a questionnaire to determine the level at which they reflected on their teaching practices as an indicator of their level of critical thinking. It was found that most of the teachers did not reflect deeply on their teaching practices. They did not seem to practice the four learning processes: assumption analysis, contextual awareness, imaginative speculation and reflective scepticism which were indicative of reflection. It would suggest that critical thinking is practised minimally among teachers. Further research need to be carried out on how to bring about reflective practices among teachers and how it would enhance the quality of lessons in terms of critical thinking.

  15. Thinking in Clinical Nursing Practice: A Study of Critical Care Nurses' Thinking Applying the Think-Aloud, Protocol Analysis Method

    Directory of Open Access Journals (Sweden)

    Kyung-Ja Han, RN, PhD


    Conclusion: This study specifies the initial categories of thoughts for each of the processes and various patterns with which these processes are sequentially combined, providing insights into the ways nurses think about problems and address their concerns. The findings suggest that the thinking in clinical practice involves more than focused decision-making and reasoning, and needs to be examined from a broader perspective.

  16. Database thinking development in Context of School Education


    Panský, Mikoláš


    The term database thinking is understood as group of Competencies that enables working with Database System. Database thinking development is targeted educational incidence to student with the expected outcome ability working with Database system. Thesis is focused on problematic of purposes, content and methods of database thinking development. Experimental part proposes quantitative metrics for database thinking development. KEYWORDS: Education, Database, Database thinking, Structured Query...

  17. [Dental abnormalities after treatment for childhood cancer]. (United States)

    Mladosievičová, B; Jurkovič, R; Izakovičová Hollá, L


    Childhood cancer therapy often increases the risk of dental complications, such as tooth and roots agenesis, microdontia, abnormal development of tooth enamel, increased risk of cavity and other abnormalities. In a comparison with other late adverse effects of chemotherapy, radiotherapy and hematopoietic stem cell transplantion, a relative small number of clinical stud-ies observing patients for more than two years after completion of anticancer treatment was published. In this article, we review the incidence of dental abnormalities caused by commonly used anticancer treatment modalities as well as discuss their risk factors. Early identification of high-risk patients, early detection and management of dental abnormalities and better education of patients or their guardians, may have an impact on quality of life of cancer survivors.

  18. On two abnormal sharks from Gujarat

    Digital Repository Service at National Institute of Oceanography (India)

    Gopalan, U.K.

    The description of the two abnormal sharks, Carchariaswalbeehmi and Eulamia dussumieri collected from Gujarat, India, is given Of these C walbeehmi was double-headed The other shark E dussumieri had thumb snouted albino...

  19. Video Traffic Analysis for Abnormal Event Detection (United States)


    We propose the use of video imaging sensors for the detection and classification of abnormal events to be used primarily for mitigation of traffic congestion. Successful detection of such events will allow for new road guidelines; for rapid deploymen...

  20. Low-set ears and pinna abnormalities (United States)

    ... because they do not affect hearing. However, sometimes cosmetic surgery is recommended. Skin tags may be tied off, ... 5 years old. More severe abnormalities may require surgery for cosmetic reasons as well as for function. Surgery to ...

  1. Report to Congress on abnormal occurrences

    International Nuclear Information System (INIS)


    Section 208 of the Energy Reorganization Act of 1974 identifies an abnormal occurrence as an unscheduled incident or event that the Nuclear Regulatory Commission determines to be significant from the standpoint of public health or safety and requires a quarterly report of such events to be made to Congress. This report covers the period from April 1 through June 30, 1990. The report discusses six abnormal occurrences, none involving a nuclear power plant. There were five abnormal occurrences at NRC licensees: (1) deficiencies in brachytherapy program; (2) a radiation overexposure of a radiographer; (3) a medical diagnostic misadministration; (4) administration of iodine-131 to a lactating female with subsequent uptake by her infant; and (5) a medical therapy misadministration. An Agreement State (Arizona) reported an abnormal occurrence involving a medical diagnostic misadministration. The report also contains information that updates a previously reported occurrence

  2. Errata :Chromosomal Abnormalities in Couples with Recurrent ...

    African Journals Online (AJOL)

    Chromosomal Abnormalities in Couples with Recurrent Abortions in Lagos, Nigeria. Akinde OR, Daramola A O, Taiwo I A, Afolayan M O and Akinsola Af. Sonographic Mammary Gland Density Pattern in Women in Selected ommunities of Southern Nigeria.

  3. Video traffic analysis for abnormal event detection. (United States)


    We propose the use of video imaging sensors for the detection and classification of abnormal events to : be used primarily for mitigation of traffic congestion. Successful detection of such events will allow for : new road guidelines; for rapid deplo...

  4. Prevalence of asymptomatic urinary abnormalities among adolescents

    Directory of Open Access Journals (Sweden)

    Mohamed Fouad


    Full Text Available To determine the prevalence of asymptomatic urinary abnormalities in adolescents, first morning clean mid-stream urine specimens were obtained from 2500 individuals and examined by dipstick and light microscopy. Adolescents with abnormal screening results were reexamined after two weeks and those who had abnormal results twice were subjected to systemic clinical examination and further clinical and laboratory investigations. Eight hundred and three (32.1% individuals had urinary abnormalities at the first screening, which significantly decreased to 345 (13.8% at the second screening, (P <0.001. Hematuria was the most common urinary abnormalities detected in 245 (9.8% adolescents who had persistent urine abnormalities; 228 (9.1% individuals had non glomerular hematuria. The hematuria was isolated in 150 (6% individuals, combined with leukocyturia in 83 (3.3% individuals, and combined with proteinuria in 12 (0.5% individuals. Leukocyturia was detected in 150 (6% of all studied adolescents; it was isolated in 39 (1.6% individuals and combined with proteinuria in 28 (1.1% of them. Asymp- tomatic bacteriuria was detected in 23 (0.9% of all studied adolescents; all the cases were females. Proteinuria was detected in 65 (2.6% of all the studied adolescents; 45 (1.8% indivi- duals had <0.5 g/day and twenty (0.8% individuals had 0.5-3 g/day. Asymptomatic urinary abnormalities were more common in males than females and adolescents from rural than urban areas (P <0.01 and (P <0.001, respectively. The present study found a high prevalence of asymptomatic urinary abnormalities among adolescents in our population.

  5. Abnormal ''Contamination' Levels On Garden Appliances

    International Nuclear Information System (INIS)

    German, U.; Levinson, S.; Elmelech, V.; Pelled, O.; Tshuva, A.; Laichter, Y.


    During routine contamination checks we encountered an abnormal high level of Alpha and Beta emitting radioisotopes on working gloves of employees of the gardening department. It came out that the source was due to ''contamination'' levels on steering wheels of some gardening machines. In order to ensure that no real contamination of these workers was involved , a series of checks was started to identity the source of the abnormal levels found during monitoring

  6. Normal and Abnormal Behavior in Early Childhood


    Spinner, Miriam R.


    Evaluation of normal and abnormal behavior in the period to three years of age involves many variables. Parental attitudes, determined by many factors such as previous childrearing experience, the bonding process, parental psychological status and parental temperament, often influence the labeling of behavior as normal or abnormal. This article describes the forms of crying, sleep and wakefulness, and affective responses from infancy to three years of age.

  7. Familial eccrine syringofibroadenomatosis with associated ophthalmologic abnormalities. (United States)

    Chen, S; Palay, D; Templeton, S F


    Eccrine syringofibroadenoma (ESFA) is a rare benign adnexal tumor, generally with sporadic occurrence and not linked to other diseases. Only one familial occurrence of ESFA has been reported. We describe the familial occurrence of multiple ESFAs in a father and his two sons, all of whom also had similar eyelid abnormalities and progressive corneal scarring. This description of hereditary ESFA is the first to link ESFA with periocular and ocular abnormalities.

  8. [Hysteroscopic polypectomy, treatment of abnormal uterine bleeding]. (United States)

    de Los Rios, P José F; López, R Claudia; Cifuentes, P Carolina; Angulo, C Mónica; Palacios-Barahona, Arlex U


    To evaluate the effectiveness of the hysteroscopic polypectomy in terms of the decrease of the abnormal uterine bleeding. A cross-sectional and analytical study was done with patients to whom a hysteroscopic polypectomy was done for treating the abnormal uterine bleeding, between January 2009 and December 2013. The response to the treatment was evaluated via a survey given to the patients about the behavior of the abnormal uterine bleeding after the procedure and about overall satisfaction. The results were obtained after a hysteroscopic polypectomy done to 128 patients and were as follows. The average time from the polypectomy applied until the survey was 30.5 months, with a standard deviation of 18 months. 67.2% of the patients reported decreased abnormal uterine bleeding and the 32.8% reported a persistence of symptoms. On average 82.8% of the. patients were satisfied with the treatment. Bivariate and multivariate analysis showed no association between the variables studied and no improvement of abnormal uterine bleeding after surgery (polypectomy). There were no complications. Hysteroscopic polypectomy is a safe surgical treatment, which decreases on two of three patients the abnormal uterine bleeding in the presence of endometrial polyps, with an acceptable level of satisfaction.

  9. Developing Students' Futures Thinking in Science Education (United States)

    Jones, Alister; Buntting, Cathy; Hipkins, Rose; McKim, Anne; Conner, Lindsey; Saunders, Kathy


    Futures thinking involves a structured exploration into how society and its physical and cultural environment could be shaped in the future. In science education, an exploration of socio-scientific issues offers significant scope for including such futures thinking. Arguments for doing so include increasing student engagement, developing students'…

  10. Some Thinking from, and Away from, Heidegger (United States)

    Mika, Carl


    How do we encourage Heidegger's notion of originary thinking in education, and indeed how should one engage with thinking at all? In this response, I consider the challenge that Heidegger lays down for speculation that refers certainty to the unknown. In my answer to the contributors of this special issue, I highlight the fact that all of us are…

  11. Critical Thinking in the Business Classroom (United States)

    Reid, Joanne R.; Anderson, Phyllis R.


    A minicourse in critical thinking was implemented to improve student outcomes in two sessions of a senior-level business course at a Midwestern university. Statistical analyses of two quantitative assessments revealed significant improvements in critical thinking skills. Improvements in student outcomes in case studies and computerized business…

  12. Think Tank Initiative - Hewlett Foundation | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC and the William and Flora Hewlett Foundation are collaborating on the Think Tank Initiative, a new program to strengthen independent think tanks and policy research centres in the developing world. These organizations provide critical input for the creation of effective public policy to promote growth and reduce ...

  13. Start with Higher-Order Thinking (United States)

    Brookhart, Susan M.


    "Memorizing facts is boring. Drill-and-practice is boring. But thinking, for most students most of the time, is actually fun," writes Susan M. Brookhart. The author recommends that teachers build interest and engagement into every lesson plan by creating opportunities for deep thinking. She describes three strategies to accomplish this.…

  14. Thinking Skills: A Key to Future Survival. (United States)

    Chiri, Judith A.


    The author discusses the importance of the ability to think logically and solve problems with fundamental communication skills and with the ability to make decisions and adapt to change. Five thinking skills are examined: making decisions, planning and organizing, managing time, proofreading, and using proper language arts composition skills. (CT)

  15. Debate: a strategy for teaching critical thinking. (United States)

    Bell, E A


    Nurses in advanced practice require high-level critical thinking skills. Two elements of critical thinking are discovery and justification. The process of justification is focused on argumentation skills. Using the debate process to analyze, critique, and construct arguments may be an effective teaching-learning technique. Suggestions for the use of debate in graduate nursing curricula are included.

  16. Philosophy, Critical Thinking and Philosophy for Children (United States)

    Daniel, Marie-France; Auriac, Emmanuelle


    For centuries, philosophy has been considered as an intellectual activity requiring complex cognitive skills and predispositions related to complex (or critical) thinking. The Philosophy for Children (P4C) approach aims at the development of critical thinking in pupils through philosophical dialogue. Some contest the introduction of P4C in the…

  17. Critical thinking as reflecting on understanding others

    NARCIS (Netherlands)

    Torringa, J.G.H.


    This dissertation about critical thinking processes three questions. The first regards the question what critical thinking means when conceptualizing the phrase away from the dominant account in which it refers to the ability to reason well and the disposition to do so (Bailin & Siegel, 2003). A

  18. Enhancing Critical Thinking Skills among Authoritarian Students (United States)

    Henderson Hurley, Martha; Hurley, David


    This article focuses on assignments designed to enhance critical thinking skills for authoritarian personality types. This paper seeks to add to the literature by exploring instructional methods to overcome authoritarian traits that could inhibit the development of critical thinking skills. The article presents a strategy which can be employed…

  19. A Confucian Conception of Critical Thinking (United States)

    Tan, Charlene


    This article proposes a Confucian conception of critical thinking by focussing on the notion of judgement. It is argued that the attainment of the Confucian ideal of "li" (normative behaviours) necessitates and promotes critical thinking in at least two ways. First, the observance of "li" requires the individual to exercise…

  20. Development of Critical Thinking with Metacognitive Regulation (United States)

    Gotoh, Yasushi


    In this research the author defines critical thinking as the set of skills and dispositions which enable one to solve problems logically and to attempt to reflect autonomously by means of Metacognitive regulation on one's own problem-solving processes. In order to develop their critical thinking, it is important for students to be able to use this…

  1. Assessing Postgraduate Students' Critical Thinking Ability (United States)

    Javed, Muhammad; Nawaz, Muhammad Atif; Qurat-Ul-Ain, Ansa


    This paper addresses to assess the critical thinking ability of postgraduate students. The target population was the male and female students at University level in Pakistan. A small sample of 45 male and 45 female students were selected randomly from The Islamia University of Bahawalpur, Pakistan. Cornell Critical Thinking Test Series, The…

  2. Teaching Young Children To Think about Math. (United States)

    Wakefield, Alice P.


    Constructivist teachers are guided by three basic principles when teaching math to young children. They encourage students to think about their answers, conceptualize how they resolved the problem, and represent their thinking with words, pictures, or symbols. Demonstrating mathematical logic is more important than memorizing rules. (MLH)

  3. Applying design thinking elsewhere : Organizational context matters

    NARCIS (Netherlands)

    Smulders, F.E.H.M.; Dorst, K.; Vermaas, P.E.


    In this contribution design thinking is taken as a transfer of design methods from product development to other domains. It is argued that the success of this transfer depends on the organisational context offered to design thinking in these other domains. We describe the application of design

  4. Intuitive vs Analytical Thinking: Four Perspectives (United States)

    Leron, Uri; Hazzan, Orit


    This article is an attempt to place mathematical thinking in the context of more general theories of human cognition. We describe and compare four perspectives--mathematics, mathematics education, cognitive psychology, and evolutionary psychology--each offering a different view on mathematical thinking and learning and, in particular, on the…

  5. Critical Thinking for Mass Communications Students. (United States)

    Shoemaker, Pamela J.


    Describes one way of systematically teaching critical thinking skills in a journalism-mass communication program. Begins with a general discussion of critical thinking. Proceeds to the theory and structure underlying the course as it is taught at the Ohio State University School of Journalism. (RS)

  6. Educating to Think in Environmental Education

    African Journals Online (AJOL)

    Consequently, from a pedagogic stand point, analysis of the following issues is necessary: • What does educating to think in an ecological way mean? • How do we educate to think, that is, through what kind of learning contexts? These questions will be analysed within a frame of philosophical reflection which is ecologically ...

  7. Computational Thinking in Constructionist Video Games (United States)

    Weintrop, David; Holbert, Nathan; Horn, Michael S.; Wilensky, Uri


    Video games offer an exciting opportunity for learners to engage in computational thinking in informal contexts. This paper describes a genre of learning environments called constructionist video games that are especially well suited for developing learners' computational thinking skills. These games blend features of conventional video games with…

  8. Computational Thinking Concepts for Grade School (United States)

    Sanford, John F.; Naidu, Jaideep T.


    Early education has classically introduced reading, writing, and mathematics. Recent literature discusses the importance of adding "computational thinking" as a core ability that every child must learn. The goal is to develop students by making them equally comfortable with computational thinking as they are with other core areas of…

  9. Future Teachers' Spatial Thinking Skills and Attitudes (United States)

    Shin, Euikyung E.; Milson, Andrew J.; Smith, Thomas J.


    The spatial thinking skills and attitudes of geography majors were compared with those of future teachers majoring in elementary education and secondary social studies education. Scores were obtained for each group on two measures: the spatial skills test and the attitude toward spatial thinking inventory. Mean differences were examined based on…

  10. Optimizing Reasonableness, Critical Thinking, and Cyberspace (United States)

    Ikuenobe, Polycarp


    In this paper, the author argues that the quantity, superabundance of information, easy availability, and quick access to information in cyberspace may engender critical thinking and the optimization of reasonableness. This point is different from, but presupposes, the commonplace view that critical thinking abilities, criteria, processes, and…

  11. A Technique for Teaching Creative Thinking. (United States)

    de Bono, Edward


    Offers information on and examples of the Cognitive Research Trust (CoRT) Thinking Program, internationally the most widely used program for the teaching of thinking as part of the school curriculum. Describes various CoRT tools, including one in which students list the pluses, minuses, and interesting points about a given issue. (DMM)

  12. Lateral Thinking; Creativity Step by Step. (United States)

    de Bono, Edward

    The purpose of thinking is to collect information and to make the best possible use of it. Because of the way the mind works to create fixed concept patterns we cannot make the best use of new information unless we have some means for restructuring the old patterns and bringing them up to date. Our traditional methods of thinking teach us how to…

  13. Strategic Thinking: The Untapped Resource for Leaders. (United States)

    Alfred, Richard L.


    Strategic thinking is an organized, analytical process by which college leaders can assess: (1) existing and potential competitors; (2) sources of competitive advantage; and (3) college capabilities and competitive position. Three outcomes of strategic thinking are: (1) clear institutional strategy and direction; (2) improved institutional…

  14. Curriculum Power: Thinking Futuristically, Acting Realistically. (United States)

    Kelly, Eugene W.

    Focusing on whether or not it is worthwhile to think and to study about the future, presenting methods for effectively thinking about and studying about the future, and suggesting methods for introducting future studies into the curriculum, this paper argues that the ultimate purpose of futurism in education is to help learners cope with real-life…

  15. A Model for Teaching Critical Thinking (United States)

    Emerson, Marnice K.


    In an age in which information is available almost instantly and in quantities unimagined just a few decades ago, most educators would agree that teaching adult learners to think critically about what they are reading, seeing, and hearing has never been more important. But just what is critical thinking? Do adult learners agree with educators that…

  16. The Theory of Critical Thinking of Nursing. (United States)

    Martin, Cheryl


    Nursing students (n=47), entry-level nurses (n=48), and expert nurses (n=54) viewed and analyzed simulated nursing incidents. Findings determined that critical thinking and decision making increased with the level of clinical expertise. Grade point average was also correlated with critical thinking and decision making. (Contains 22 references.)…

  17. Critical Thinking Dispositions in Online Nursing Education (United States)

    Carter, Lorraine Mary


    As part of a doctoral study, the critical thinking dispositions of post-RN (post-diploma) nurses continuing their education at a mid-sized university were measured before and after the intervention of a three-credit online course. The tool used to measure the changes in critical thinking disposition was the California Critical Thinking…

  18. Research Award: Think Tank Initiative | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)


    Sep 7, 2016 ... These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's dynamic program or division teams. The Think Tank Initiative is a global program that supports independent policy research organizations – or "think tanks" ...

  19. Research award: Think Tank Initiative | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)


    Sep 6, 2017 ... These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's dynamic program or division teams. The Think Tank Initiative is a global program that supports independent policy research organizations, or “think tanks”, ...

  20. Repetitive negative thinking as a transdiagnostic process

    NARCIS (Netherlands)

    Ehring, T.; Watkins, E.R.


    The current paper provides an updated review of repetitive negative thinking as a transdiagnostic process. It is shown that elevated levels of repetitive negative thinking are present across a large range of Axis I disorders and appear to be causally involved in the maintenance of emotional

  1. Global Think Tank Initiative Policy Engagement and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Think tanks in developing countries aim to produce quality, evidence-based research to address the policy challenges faced by the countries or regions within which they operate. The potential for think tanks to inform policy and contribute to development debates depends on their ability to engage in the policy process.

  2. Visual Guidebooks: Documenting a Personal Thinking Language (United States)

    Shambaugh, Neal; Beacham, Cindy


    A personal thinking language consists of verbal and visual means to transform ideas to action in social and work settings. This verbal and visual interaction of images and language is influenced by one's personal history, cultural expectations and professional practices. The article first compares a personal thinking language to other languages…

  3. Visual-Spatial Thinking in Hypertexts. (United States)

    Johnson-Sheehan, Richard; Baehr, Craig


    Explores what it means to think visually and spatially in hypertexts and how users react and maneuver in real and virtual three-dimensional spaces. Offers four principles of visual thinking that can be applied when developing hypertexts. Applies these principles to actual hypertexts, demonstrating how selectivity, fixation, depth discernment, and…

  4. Entrepreneurship and strategic thinking in business ecosystems

    NARCIS (Netherlands)

    Zahra, Shaker; Nambisan, S.


    Success in business ecosystems that include well-established companies and new ventures requires collaboration and competition, a task that demands strategic thinking to leverage a firm's resources and capabilities. Strategic thinking and the entrepreneurial activities in an ecosystem influence one

  5. Critical Thinking Skills for Language Students (United States)

    Djiwandono, Patrisius Istiarto


    Recent developments in language teaching increasingly put a stronger importance on critical thinking skills. While studies in this area have begun to emerge, it is believed that a probe into the learners' mind when they process information can contribute significantly to the effort of identifying exactly how our learners think. This study was…

  6. Developing Critical Thinking through Student Consulting Projects (United States)

    Canziani, Bonnie; Tullar, William L.


    The authors present survey results from faculty at 44 universities on the role of student consulting projects in developing business students' critical thinking. They conclude that students can improve critical thinking by engaging in guided primary and secondary research to inform their business assumptions that underpin business planning and…

  7. Analytic thinking reduces belief in conspiracy theories. (United States)

    Swami, Viren; Voracek, Martin; Stieger, Stefan; Tran, Ulrich S; Furnham, Adrian


    Belief in conspiracy theories has been associated with a range of negative health, civic, and social outcomes, requiring reliable methods of reducing such belief. Thinking dispositions have been highlighted as one possible factor associated with belief in conspiracy theories, but actual relationships have only been infrequently studied. In Study 1, we examined associations between belief in conspiracy theories and a range of measures of thinking dispositions in a British sample (N=990). Results indicated that a stronger belief in conspiracy theories was significantly associated with lower analytic thinking and open-mindedness and greater intuitive thinking. In Studies 2-4, we examined the causational role played by analytic thinking in relation to conspiracist ideation. In Study 2 (N=112), we showed that a verbal fluency task that elicited analytic thinking reduced belief in conspiracy theories. In Study 3 (N=189), we found that an alternative method of eliciting analytic thinking, which related to cognitive disfluency, was effective at reducing conspiracist ideation in a student sample. In Study 4, we replicated the results of Study 3 among a general population sample (N=140) in relation to generic conspiracist ideation and belief in conspiracy theories about the July 7, 2005, bombings in London. Our results highlight the potential utility of supporting attempts to promote analytic thinking as a means of countering the widespread acceptance of conspiracy theories. Copyright © 2014 Elsevier B.V. All rights reserved.

  8. Investigating the Synergy of Critical Thinking and Creative Thinking in the Course of Integrated Activity in Taiwan (United States)

    Chang, Yulin; Li, Bei-Di; Chen, Hsueh-Chih; Chiu, Fa-Chung


    The relationship lying between critical thinking and creative thinking is opposite or complementary, results of previous relevant researches have not yet concluded. However, most of researches put the effort to compare the respective effect of the thinking methods, either the teaching of creative thinking or that of critical thinking. Less of them…

  9. Integrating Systems Thinking and Storytelling

    Directory of Open Access Journals (Sweden)

    Maggie Ollove


    Full Text Available This paper explores the role of design in conflict resolution when doing so means balancing burdened pasts with present uncertainties. To prove its relevance in today’s complex problem spaces, design cannot remain stagnant; it must evolve alongside the pace of development. Designing within complexity is unprecedented. Yet, design can define structures that guide an understanding of this complexity. The methodology and case study described in this paper explore how systems thinking, storytelling and grounded theory can contribute to this understanding. The methodology aims to combine subjective perspectives with systemic analyses to create a collective narrative that reveals the multitude of individual understandings of conflicts. Ultimately, this methodology does not attempt to resolve conflict; instead, it  aims to provide an in-depth diagnosis of a wicked problem and question the role of design therein.

  10. System thinking shaping innovation ecosystems (United States)

    Abreu, António; Urze, Paula


    Over the last few decades, there has been a trend to build innovation platforms as enablers for groups of companies to jointly develop new products and services. As a result, the notion of co-innovation is getting wider acceptance. However, a critical issue that is still open, despite some efforts in this area, is the lack of tools and models that explain the synergies created in a co-innovation process. In this context, the present paper aims at discussing the advantages of applying a system thinking approach to understand the mechanisms associated with co-innovation processes. Finally, based on experimental results from a Portuguese co-innovation network, a discussion on the benefits, challenges and difficulties found are presented and discussed.

  11. Arnhajm's 'visual thinking': Theoretical (nonfoundation

    Directory of Open Access Journals (Sweden)

    Todorović Milorad V.


    Full Text Available In psychology, as in other sciences, surely there are concepts that are not theoretically based and are not consistently thought trough. One of these concepts that has found a significant place in the understanding of artistic creativity and psychology of art overall is Arnheim's term: 'visual perception'. It can be said, as Arnheim does, that any perception is thinking at the same time, all reasoning is also intuition, each observation invention, provided that this approach can be deduced from a psychological theory. Starting from Gestalt psychology that seems to be impossible. Understandably, Arnheim, as Gestalt psychologist, with this term wanted to point out that the whole is different than the sum of its parts. 'A visual thinking' was supposed to add something more to the perceptual experience, a property that the perception does not have. Since Gestalt psychology is not based on the psychic apparatus and deferred system, with different functions and especially those unconscious, it is difficult to talk about the theoretical grounding of this notion. Only after postulating these moments Arnheim could elaborate his view that the process of observing the world is interaction between the properties that certain object provides and observers nature. That 'nature of the observer' can only be viewed within the psychic apparatus. In the creativity (art and science, where it aims to be a basic explanatory principle, 'visual perception' is faced with difficulties such as statements from Goetea and Helmholtz, that what is important and new in their creation was given as a free forethought, and that their knowledge came as something almost complete.

  12. Developing communicative competence through thinking tasks

    DEFF Research Database (Denmark)

    Maslo, Elina

    Developing communicative competence through thinking tasks - Experimenting with Thinking Approach in Danish as Second Language ClassroomSession on Innovations in the classroom, a presentation. Abstract for the conference Creativity & Thinking Skills in Learning, teaching & Management. Riga 19...... and systematically analyse language as a functional system, where language user is choosing between many different elements for different purposes in their communication. The Thinking Approach to language teaching is used with the aim to develop both language and thinking skills of learners, and is seen...... as an systematic approach to development of the creativity and problem solving skills of the language learners. At the same time we believe, that in the process of using the approach in the language classroom, also the communicative competence is getting forced. The video observation method has been used...

  13. The Disruptive Effect of Think Aloud

    DEFF Research Database (Denmark)

    Nielsen, Janni; Yssing, Carsten

    Thinking Aloud Thinking Aloud is the most commonly used technique used to test users´ interaction with computers. The assumption is that Think Aloud gives access to what goes on in the users´ minds. However, interfaces are multi modal and play heavily on user´s visual perception. Reflecting upon...... Think Aloud (TA), we ask the question: what happens when users are required to verbalise their visual perceptions and interactions? We argue that TA may have a disruptive effect, suggesting that other techniques be considered. With a theoretical distinction between focal and subsidiary awareness...... and a focus on the sense making process, we develop a frame for test of user´s visual interaction which rely on the coordination between hand/mouse and eye/cursor.Author Keywords: Think Aloud, visual perception, interaction, test...

  14. Desire thinking as a predictor of gambling. (United States)

    Fernie, Bruce A; Caselli, Gabriele; Giustina, Lucia; Donato, Gilda; Marcotriggiani, Antonella; Spada, Marcantonio M


    Desire thinking is a voluntary cognitive process involving verbal and imaginal elaboration of a desired target. A desired target can relate to an object, an internal state or an activity, such as gambling. This study investigated the role of desire thinking in gambling in a cohort of participants recruited from community and clinical settings. Ninety five individuals completed a battery of self-report measures consisting of the Hospital Anxiety and Depression Scale (HADS), the Gambling Craving Scale (GCS), the Desire Thinking Questionnaire (DTQ) and the South Oaks Gambling Screen (SOGS). Correlation analyses revealed that gender, educational level, recruitment source, anxiety and depression, craving and desire thinking were correlated with gambling. A hierarchical multiple regression analysis revealed that both recruitment source and desire thinking were the only independent predictors of gambling when controlling for all other study variables, including craving. These findings are discussed in the light of metacognitive therapy (MCT). Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. The disruptive effect of Think Aloud

    DEFF Research Database (Denmark)

    Nielsen, Janni; Yssing, Carsten


    Thinking Aloud Thinking Aloud is the most commonly used technique used to test users´ interaction with computers. The assumption is that Think Aloud gives access to what goes on in the users´ minds. However, interfaces are multi modal and play heavily on user´s visual perception. Reflecting upon...... Think Aloud (TA), we ask the question: what happens when users are required to verbalise their visual perceptions and interactions? We argue that TA may have a disruptive effect, suggesting that other techniques be considered. With a theoretical distinction between focal and subsidiary awareness...... and a focus on the sense making process, we develop a frame for test of user´s visual interaction which rely on the coordination between hand/mouse and eye/cursor.Author Keywords: Think Aloud, visual perception, interaction, test...

  16. Critical thinking dispositions among newly graduated nurses (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun


    wangensteen s., johansson i.s., björkström m.e. & nordström g. (2010) Critical thinking dispositions among newly graduated nurses. Journal of Advanced Nursing66(10), 2170–2181. Aim The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Background Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research–practice gap and fostering evidence-based nursing. Methods A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n= 618). Pearson’s chi-square tests were used to analyse the data. Results Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Conclusion Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. PMID:20384637

  17. Ocular abnormalities in healthy Standardbred foals. (United States)

    Barsotti, Giovanni; Sgorbini, Micaela; Marmorini, Paola; Corazza, Michele


    To determine the prevalence and describe ocular abnormalities in healthy Standardbred foals within 48 h of birth. One hundred and two neonatal foals. All foals had an unassisted delivery. On the basis of physical examination and the results of hematological and biochemical parameters, all foals were unaffected by systemic diseases. A complete ophthalmic examination was performed within 48 h of birth. Foals with ocular hemorrhages were re-examined weekly until the abnormalities were resolved. 65/102 (63.7%) foals did not show ocular abnormalities, while in 37/102 (36.3%) cases, ocular abnormalities were present. Retinal and subconjunctival hemorrhages were recorded in 19/102 (18.6%), and in 13/102 (12.7%), respectively. In 4/102 (3.9%) animals, an entropion of the lower eyelid was present. Only one foal (1%) showed a congenital nuclear unilateral cataract. No other ocular abnormalities were detected. However, all foals showed various degrees of remnants of hyaloid system. One week after the first ocular examination, retinal hemorrhages had resolved in 100% of the eyes, whereas subconjunctival hemorrhages had disappeared in all eyes by the second week following the first examination. The acquired ocular lesions observed with relatively high frequency in the examined healthy Standardbred foals were ocular hemorrhages, which always showed a good outcome. Although these abnormalities were present at birth, they were not considered strictly congenital but likely acquired during parturition. Instead, congenital ocular abnormalities were rarely diagnosed, and the entropion of the lower eyelid was the most common disease in the breed. © 2012 American College of Veterinary Ophthalmologists.

  18. Detecting Kidney and Urinary Tract Abnormalities Before Birth (United States)

    ... Guide Detecting Kidney and Urinary Tract Abnormalities Before Birth Print Email Ultrasound examinations are often done as ... What causes urinary tract abnormalities to occur before birth? In about one of 500 births, some abnormality ...

  19. Designing Lesson Plan Based on Critical Thinking for Language Classes


    Norwanto Norwanto


    Critical thinking includes a process of reasoning in thinking as stated by some scholars. In the process, there is universal standard to follow: clarity, accuracy, precision, relevance, depth, breadth, logic, and fairness. In language classes, critical thinking creates active classes. To bring critical thinking to classes, Bloom's Taxonomy and critical thinking strategies can be working definition in order critical thinking to be applied to pedagogical materials in a practical way. Steps for ...

  20. Chromosomal abnormality in patients with secondary amenorrhea. (United States)

    Safai, Akbar; Vasei, Mohammad; Attaranzadeh, Armin; Azad, Fariborz; Tabibi, Narjes


    Secondary amenorrhea is a condition in which there is cessation of menses after at least one menstruation. It is a symptom of different diseases, such as hormonal disturbances which range from pituitary to ovarian origin, as well as chromosomal abnormalities. Knowledge of the distinct cause of secondary amenorrhea is of tremendous benefit for the management and monitoring of patients. In this study, we determine the chromosomal abnormalities in patients with secondary amenorrhea in Southwest Iran. We selected 94 patients with secondary amenorrhea who referred to our Cytogenetic Ward from 2004 until 2009. For karyotyping, peripheral blood lymphocyte cultures were set up by conventional technique. In this study, 5.3% (n=5) of patients with secondary amenorrhea presented with chromosomal abnormalities, of which all contained an X element. The chromosomal abnormalities were: i) 45, X (n=1); ii) 47, XXX (n=1); iii) 45, X [13]/ 45, Xi(X)q[17] (n=1);  iv) 45, X[12]/46,X,+mar[12] (n=1); and v) 46,X,del(Xq)(q23q28) (n=1). Our study revealed that some causes of secondary amenorrhea could be due to chromosomal abnormalities. Therefore, cytogenetic studies should be important tests in the evaluation of patients with secondary amenorrhea.

  1. Critical Thinking and Disposition Toward Critical Thinking Among Physical Therapy Students. (United States)

    Domenech, Manuel A; Watkins, Phillip


    Students who enter a physical therapist (PT) entry-level program with weak critical thinking skills may not be prepared to benefit from the educational training program or successfully engage in the future as a competent healthcare provider. Therefore, assessing PT students' entry-level critical thinking skills and/or disposition toward critical thinking may be beneficial to identifying students with poor, fair, or good critical thinking ability as one of the criteria used in the admissions process into a professional program. First-year students (n=71) from the Doctor of Physical Therapy (DPT) program at Texas Tech University Health Sciences Center completed the California Critical Thinking Skills Test (CCTST), the California Critical Thinking Dispositions Inventory (CCTDI), and demographic survey during orientation to the DPT program. Three students were lost from the CCTST (n=68), and none lost from the CCTDI (n=71). Analysis indicated that the majority of students had a positive disposition toward critical thinking, yet the overall CCTST suggested that these students were somewhat below the national average. Also, individuals taking math and science prerequisites at the community-college level tended to have lower overall CCTST scores. The entering DPT class demonstrated moderate or middle range scores in critical thinking and disposition toward critical thinking. This result does not indicate, but might suggest, the potential for learning challenges. Assessing critical thinking skills as part of the admissions process may prove advantageous.

  2. Critical thinking dispositions among newly graduated nurses. (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun


    The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research-practice gap and fostering evidence-based nursing. A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n = 618). Pearson's chi-square tests were used to analyse the data. Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. © 2010 The Authors. Journal of Advanced Nursing © 2010 Blackwell Publishing Ltd.

  3. Verbal and visual divergent thinking in aging. (United States)

    Palmiero, Massimiliano; Nori, Raffaella; Piccardi, Laura


    According to the peak and decline model divergent thinking declines at a specific age (in or after middle age). However, if divergent thinking declines steadily in aging still has to be clarified. In order to explore the age-related changes in verbal and visual divergent thinking, in the present study a sample of 159 participants was divided in five age groups: young adults (18-35 years), middle-aged adults (36-55), young old (56-74), old (75-85) and the oldest-old (86-98). Two divergent thinking tasks were administered: the alternative uses for cardboard boxes, aimed at assessing verbal ideational fluency, flexibility and originality; the completion drawing task, aimed at assessing visual ideational fluency, flexibility and originality. Results showed that after peaking in the young adult group (20-35 years) all components of verbal and visual divergent thinking stabilized in the middle-aged adult group (36-55 years) and then started declining in the young old group (56-75). Interestingly, all components were found to be preserved after declining. Yet, verbal and visual divergent thinking were found at the same extent across age groups, with the exception of visual ideational fluency, that was higher in the young old group, the old group and the oldest-old group than verbal ideational fluency. These results support the idea that divergent thinking does not decline steadily in the elderly. Given that older people can preserve to some extent verbal and visual divergent thinking, these findings have important implications for active aging, that is, divergent thinking might be fostered in aging in order to prevent the cognitive decline.

  4. Cardiac abnormality prediction using HMLP network (United States)

    Adnan, Ja'afar; Ahmad, K. A.; Mat, Muhamad Hadzren; Rizman, Zairi Ismael; Ahmad, Shahril


    Cardiac abnormality often occurs regardless of gender, age and races but depends on the lifestyle. This problem sometimes does not show any symptoms and usually detected once it already critical which lead to a sudden death to the patient. Basically, cardiac abnormality is the irregular electrical signal that generate by the pacemaker of the heart. This paper attempts to develop a program that can detect cardiac abnormality activity through implementation of Hybrid Multilayer Perceptron (HMLP) network. A certain amount of data of the heartbeat signals from the electrocardiogram (ECG) will be used in this project to train the MLP and HMLP network by using Modified Recursive Prediction Error (MRPE) algorithm and to test the network performance.

  5. Radiographic abnormalities in tricyclic acid overdose

    International Nuclear Information System (INIS)

    Varnell, R.M.; Richardson, M.L.; Vincent, J.M.; Godwin, J.D.


    Several case reports have described adult respiratory distress syndrome (ARDS) secondary to tricyclic acid (TCA) overdose. During a 1-year period 83 patients requiring intubation secondary to drug overdose were evaluated. Abnormalities on chest radiographs occurred in 26 (50%) of the 54 patients with TCA overdose, compared to six (21%) of the 29 patients overdosed with other drugs. In addition, five (9%) of the patients with TCA overdose subsequently had radiographic and clinical abnormalities meeting the criteria for ARDS. Only one (3%) of the patients with non-TCA overdose subsequently had change suggesting ARDS. TCAs should be added to the list of drugs associated with ARDS, and TCA overdose should be considered a major risk factor in the development of radiographically evident abnormalities

  6. Schizophrenia and abnormal brain network hubs. (United States)

    Rubinov, Mikail; Bullmore, Ed


    Schizophrenia is a heterogeneous psychiatric disorder of unknown cause or characteristic pathology. Clinical neuroscientists increasingly postulate that schizophrenia is a disorder of brain network organization. In this article we discuss the conceptual framework of this dysconnection hypothesis, describe the predominant methodological paradigm for testing this hypothesis, and review recent evidence for disruption of central/hub brain regions, as a promising example of this hypothesis. We summarize studies of brain hubs in large-scale structural and functional brain networks and find strong evidence for network abnormalities of prefrontal hubs, and moderate evidence for network abnormalities of limbic, temporal, and parietal hubs. Future studies are needed to differentiate network dysfunction from previously observed gray- and white-matter abnormalities of these hubs, and to link endogenous network dysfunction phenotypes with perceptual, behavioral, and cognitive clinical phenotypes of schizophrenia.

  7. Folate metabolism abnormalities in autism: potential biomarkers. (United States)

    Frye, Richard E; Slattery, John C; Quadros, Edward V


    Autism spectrum disorder (ASD) has been linked to abnormalities in folate metabolism. Polymorphisms in folate genes may act in complex polygenic ways to increase the risk of developing ASD. Autoantibodies that block folate transport into the brain have been associated with ASD and children with ASD and these autoantibodies respond to high doses of a reduced form of folate known as folinic acid (leucovorin calcium). Some of the same abnormalities are also found in mothers of children with ASD and supplementing folate during preconception and gestational periods reduces the risk to the offspring from developing ASD. These data suggest that folate pathway abnormalities may be a major metabolic disturbance underlying ASD that can be leveraged as biomarkers to improve symptoms and prevent ASD.

  8. Abnormal cervical cytology and health care use

    DEFF Research Database (Denmark)

    Frederiksen, Maria Eiholm; Baillet, Miguel Vázquez-Prada; Dugué, Pierre-Antoine


    OBJECTIVE: This study aimed to assess the long-term use of health care services in women with abnormal cytology results compared to women with normal cytology results. METHODS: We did a nationwide population-based study, using women aged 23 to 59years participating in the national organized...... cervical cancer screening program. We included a study population of 40,153 women with abnormal cytology (exposed) and 752,627 women with normal cytology (non-exposed). We retrieved data from the Danish Civil Registration System, the Danish Pathology Data Bank, the National Health Service, the National...... the "before" to the "after" period. This increase was significantly higher for exposed than non-exposed women regarding contacts to GP, admissions to hospitals, and drug use. CONCLUSION: Women with abnormal cytology results constitute a selected group with a higher health care use than other women even before...

  9. Abnormal Grain Growth Suppression in Aluminum Alloys (United States)

    Hales, Stephen J. (Inventor); Claytor, Harold Dale (Inventor); Alexa, Joel A. (Inventor)


    The present invention provides a process for suppressing abnormal grain growth in friction stir welded aluminum alloys by inserting an intermediate annealing treatment ("IAT") after the welding step on the article. The IAT may be followed by a solution heat treatment (SHT) on the article under effectively high solution heat treatment conditions. In at least some embodiments, a deformation step is conducted on the article under effective spin-forming deformation conditions or under effective superplastic deformation conditions. The invention further provides a welded article having suppressed abnormal grain growth, prepared by the process above. Preferably the article is characterized with greater than about 90% reduction in area fraction abnormal grain growth in any friction-stir-welded nugget.

  10. Enhanced monitoring of abnormal emergency department demands

    KAUST Repository

    Harrou, Fouzi


    This paper presents a statistical technique for detecting signs of abnormal situation generated by the influx of patients at emergency department (ED). The monitoring strategy developed was able to provide early alert mechanisms in the event of abnormal situations caused by abnormal patient arrivals to the ED. More specifically, This work proposed the application of autoregressive moving average (ARMA) models combined with the generalized likelihood ratio (GLR) test for anomaly-detection. ARMA was used as the modelling framework of the ARMA-based GLR anomaly-detection methodology. The GLR test was applied to the uncorrelated residuals obtained from the ARMA model to detect anomalies when the data did not fit the reference ARMA model. The ARMA-based GLR hypothesis testing scheme was successfully applied to the practical data collected from the database of the pediatric emergency department (PED) at Lille regional hospital center, France. © 2015 IEEE.

  11. Report on Congress on abnormal occurrences

    International Nuclear Information System (INIS)


    Section 208 of the energy Reorganization Act of 1974 identifies an abnormal occurrence as an unscheduled incident or event that the Nuclear Regulatory Commission determines to be significant from the standpoint of public health or safety and requires a quarterly report of such events to be made to Congress. This report covers the period from January 1 through March 31, 1991. The report discusses six abnormal occurrences, none of which involved a nuclear power plant. Five of the events occurred at NRC-licensed facilities: one involved a significant degradation of plant safety at a nuclear fuel cycle facility, one involved a medical diagnostic misadministration, and three involved medical therapy misadministrations. An Agreement State (Arizona) reported one abnormal occurrence that involved medical therapy misadministrations

  12. Abnormal fetal head shape: aetiology and management

    DEFF Research Database (Denmark)

    Petersen, Olav Bjørn; David, Anna; Thomasson, Louise


    and define management pathways for fetuses with an abnormal skull shape. Methods: Our FMU databases were searched to ascertain all fetuses with an abnormal skull shape. Sonographic findings, diagnosis and outcome were reviewed. Results: Of the 370 cases identified, 31.6% were associated with spinabifida......Background: Abnormal head shape is an uncommon finding on prenatal ultrasound, often associated with breech presentation, spinabifida, aneuploidy or secondary to oligohydramnios or fetal position. Other aetiologies are rarer and may be more difficult to define. Objective: To determine the aetiology...... incidence of genetic syndromes, in the absence of a clear diagnosis, referral to a tertiary centre and genetic input is advised as detection of subtle sonographic features may aid diagnosis, allowing for targeted molecular analysis. An algorithm for management will be proposed....

  13. Osseous temporomandibular joint abnormalities in rheumatic disease

    International Nuclear Information System (INIS)

    Larheim, T.A.; Kolbenstvedt, A.; Rikshospitalet, Oslo


    Computed tomography (CT) of the temporomandibular joint (TMJ) was compared with hypocycloidal tomography in 30 joints of 15 adults with rheumatic disease. CT included 1.5 mm thick axial scans (at 1.0 mm intervals) with reformatted oblique sagittal and oblique coronal sections. Multisection (at 2.0 mm intervals) tomography included oblique sagittal and occasionally, oblique coronal sections. CT demonstrated bone abnormalities in 21 and tomography in 20 joints, indicating high agreement between the imaging modalities regarding number of abnormal TMJs. Bone structures were, however, better visualized by multiplanar CT due to superior contrast and spatial resolution particularly in the most lateral and medial parts of the joint, indicating superiority of CT for depicting subtle bony TMJ abnormalities in patients with rheumatic disease. (orig.)

  14. [Abnormal peripheral circulation in heart failure]. (United States)

    Cohen-Solal, A; Laperche, T; Caviezel, B; Dahan, M; Gourgon, R


    Left ventricular failure leads to circulatory failure which causes clinical symptoms and in which regional blood flow changes play an important role. An abnormality of systemic vasodilatation on exercise or on pharmacological intervention has been shown. This affects both the resistance and conductive vessels and is mainly functional, related to neurohormonal stimulation with a predominance of vasoconstrictive factors amongst which increased adrenergic tone probably plays an essential part. A modification of the endothelium-dependent response has recently been confirmed. The presence of structural vascular abnormalities (increase in parietal sodium and water concentrations, "remodelling" remains debatable in the human. These abnormalities have a common factor in their chronicity and take time to regress with medical treatment or after cardiac transplantation. Physical training seems to induce more marked and, above all, more rapid effects.

  15. Thinking-space as Research Creation

    DEFF Research Database (Denmark)

    Amhøj, Christa Breum


    than criticising existing practices. Building on notions of affective studies, the aim is to experiment on how to shift the focus from thinking about open spaces to intensifying thinking-spaces, able to generate the processual relations increasing the opportunity for a qualitative better welfare...... wandering as wondering. It continues and expands the experiment as an ongoing thinking-spaces moving between the known and the unknown. It aims at gently opening the opportunity for a qualitatively better welfare to occur. Practical implications: Researchers become welfare artists intensifying affective co...

  16. Using Discovery Learning to Encourage Creative Thinking

    Directory of Open Access Journals (Sweden)

    Mardia Hi. Rahman


    Full Text Available Creative thinking ability development is needed to be implemented by every educator including lecturers to their students. Therefore, they need to seriously act and design their learning process. One of the ways to develop student’s creative thinking is using discovery learning model. This research is conducted in physics education study program in 2016 with students who took learning and teaching class as research subject. From the research analysis result and discussion, it can be concluded that discovery learning model can encourage students’ creative thinking ability in learning and teaching strategy subject.

  17. Scientific-creative thinking and academic achievement


    Rosario Bermejo; María José Ruiz; Carmen Ferrándiz; Gloria Soto; Marta Sainz


    The aim of this work is to study the relationship between scientific-creative thinking construct and academic performance in a sample of adolescents. In addition, the scientific-creative thinking instrument’s reliability will be tested. The sample was composed of 98 students (aged between 12-16 years old) attending to a Secondary School in Murcia Region (Spain). The used instruments were: a) the Scientific-Creative Thinking Test designed by Hu and Adey (2002), which was adapted to the Spanish...

  18. Abnormal vibration induced illusion of movement in essential tremor: evidence for abnormal muscle spindle afferent function


    Frima, N; Grunewald, R


    Objectives: Vibration induced illusion of movement (VIIM) is abnormal in patients with idiopathic focal dystonia, an abnormality which corrects with fatigue of the vibrated muscle. Since dystonia and essential tremor sometimes coexist in families, we investigated the perception of VIIM and the effect of fatigue on VIIM in patients with essential tremor.

  19. Nonpathologizing trauma interventions in abnormal psychology courses. (United States)

    Hoover, Stephanie M; Luchner, Andrew F; Pickett, Rachel F


    Because abnormal psychology courses presuppose a focus on pathological human functioning, nonpathologizing interventions within these classes are particularly powerful and can reach survivors, bystanders, and perpetrators. Interventions are needed to improve the social response to trauma on college campuses. By applying psychodynamic and feminist multicultural theory, instructors can deliver nonpathologizing interventions about trauma and trauma response within these classes. We recommend class-based interventions with the following aims: (a) intentionally using nonpathologizing language, (b) normalizing trauma responses, (c) subjectively defining trauma, (d) challenging secondary victimization, and (e) questioning the delineation of abnormal and normal. The recommendations promote implications for instructor self-reflection, therapy interventions, and future research.

  20. Temporomandibular joint abnormalities in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Larheim, T.A.; Tveito, L.; Dale, K.; Ruud, A.F.


    Transantral (infraorbital, transmaxillary) examination of the temporomandibular joint was compared with conventional transcranial examination and lateral tomography of patients with rheumatoid arthritis aged 23 to 83. Abnormalities were most frequently found at tomography, and equally frequent at transantral and transcranial examinations. The various examinations appeared to be rather supplementary. Bone erosion was frequently observed at transantral examination, which appeared to be the preferable radiographic method for detecting arthritis of this joint. Combined with transcranial examination, the method is recommended for the evaluation of temporomandibular joint abnormalities in rheumatoid arthritis if tomographic equipment is not available. (Auth.)

  1. Temporal abnormalities in children with developmental dyscalculia. (United States)

    Vicario, Carmelo Mario; Rappo, Gaetano; Pepi, Annamaria; Pavan, Andrea; Martino, Davide


    Recent imaging studies have associated Developmental dyscalculia (DD) to structural and functional alterations corresponding Parietal and the Prefrontal cortex (PFC). Since these areas were shown also to be involved in timing abilities, we hypothesized that time processing is abnormal in DD. We compared time processing abilities between 10 children with pure DD (8 years old) and 11 age-matched healthy children. Results show that the DD group underestimated duration of a sub-second scale when asked to perform a time comparison task. The timing abnormality observed in our DD participants is consistent with evidence of a shared fronto-parietal neural network for representing time and quantity.

  2. Visual thinking in organizational analysis (United States)

    Grantham, Charles E.


    The ability to visualize the relationship among elements of large complex databases is a trend which is yielding new insights into several fields. The author demonstrates the use of 'visual thinking' as an analytical tool to the analysis of formal, complex organizations. Recent developments in organizational design and office automation are making the visual analysis of workflows possible. An analytical mental model of organizational functioning can be built upon a depiction of information flows among work group members. The dynamics of organizational functioning can be described in terms of six essential processes. Furthermore, each of these sub-systems develop within a staged cycle referred to as an enneagram model. Together these mental models present a visual metaphor of healthy function in large formal organizations; both in static and dynamic terms. These models can be used to depict the 'state' of an organization at points in time by linking each process to quantitative data taken from the monitoring of the flow of information in computer networks.

  3. When things start to think

    CERN Document Server

    Gershenfeld, Neil


    This is a book for people who want to know what the future is going to look like and for people who want to know how to create the future. Gershenfeld offers a glimpse at the brave new post-computerized world, where microchips work for us instead of against us. He argues that we waste the potential of the microchip when we confine it to a box on our desk: the real electronic revolution will come when computers have all but disappeared into the walls around us. Imagine a digital book that looks like a traditional book printed on paper and is pleasant to read in bed but has all the mutability of a screen display. How about a personal fabricator that can organize digitized atoms into anything you want, or a musical keyboard that can be woven into a denim jacket? Gershenfeld tells the story of his Things that Think group at MIT's Media Lab, the group of innovative scientists and researchers dedicated to integrating digital technology into the fabric of our lives.

  4. Spatiotemporal Thinking in the Geosciences (United States)

    Shipley, T. F.; Manduca, C. A.; Ormand, C. J.; Tikoff, B.


    Reasoning about spatial relations is a critical skill for geoscientists. Within the geosciences different disciplines may reason about different sorts of relationships. These relationships may span vastly different spatial and temporal scales (from the spatial alignment in atoms in crystals to the changes in the shape of plates). As part of work in a research center on spatial thinking in STEM education, we have been working to classify the spatial skills required in geology, develop tests for each spatial skill, and develop the cognitive science tools to promote the critical spatial reasoning skills. Research in psychology, neurology and linguistics supports a broad classification of spatial skills along two dimensions: one versus many objects (which roughly translates to object- focused and navigation focused skills) and static versus dynamic spatial relations. The talk will focus on the interaction of space and time in spatial cognition in the geosciences. We are working to develop measures of skill in visualizing spatiotemporal changes. A new test developed to measure visualization of brittle deformations will be presented. This is a skill that has not been clearly recognized in the cognitive science research domain and thus illustrates the value of interdisciplinary work that combines geosciences with cognitive sciences. Teaching spatiotemporal concepts can be challenging. Recent theoretical work suggests analogical reasoning can be a powerful tool to aid student learning to reason about temporal relations using spatial skills. Recent work in our lab has found that progressive alignment of spatial and temporal scales promotes accurate reasoning about temporal relations at geological time scales.

  5. Applying lean thinking in construction

    Directory of Open Access Journals (Sweden)

    Remon Fayek Aziz


    Full Text Available The productivity of the construction industry worldwide has been declining over the past 40 years. One approach for improving the situation is using lean construction. Lean construction results from the application of a new form of production management to construction. Essential features of lean construction include a clear set of objectives for the delivery process, aimed at maximizing performance for the customer at the project level, concurrent design, construction, and the application of project control throughout the life cycle of the project from design to delivery. An increasing number of construction academics and professionals have been storming the ramparts of conventional construction management in an effort to deliver better value to owners while making real profits. As a result, lean-based tools have emerged and have been successfully applied to simple and complex construction projects. In general, lean construction projects are easier to manage, safer, completed sooner, and cost less and are of better quality. Significant research remains to complete the translation to construction of lean thinking in Egypt. This research will discuss principles, methods, and implementation phases of lean construction showing the waste in construction and how it could be minimized. The Last Planner System technique, which is an important application of the lean construction concepts and methodologies and is more prevalent, proved that it could enhance the construction management practices in various aspects. Also, it is intended to develop methodology for process evaluation and define areas for improvement based on lean approach principles.

  6. Thinking with your eye, thinking with your hand

    Directory of Open Access Journals (Sweden)

    Juan Manuel Sánchez de la Chica


    Full Text Available AbstractDefining architecture as visual-functional art, Asis Cabrero goes back to the origins of the human species to explain the elements of conscience involved in the work of humankind. Human survival is voluntary, variable, personal and inventive in sharp contrast with the instinct of nature's other species. Humans are intelligent beings whose thinking is determined by their sense of sight, by the ability of their hands to make tools, on top of their predatory nature. This human animal of exchangeable organs is able to specialize himself in the use of tools he makes to be on equal terms with specialized animals. So does man make tools to come face to face with a variable and changing nature, be it a knife, an ax or a shelter.Since Architecture is a product of what your eye sees, it is the functional use of your hand that comes into play in Architectural drawings. According to Cabrero, matter becomes material through tools, to be rigged, to be built. Tools which have evolved over the course of history as matter always remain unchanged in nature. Asís Cabrero has researched five primitive architectures related to five original matters. He has studied the dome structure, the lintel, the framework, the laminated structure and the removable structure in connection with the rational use of clay, stone, wood, branches and skin.The variety of available materials in the professional career of Asís Cabrero, from post-war isolation to the liberalization of the sixties, allow us to set five ages in the work of Francisco de Asís Cabrero according to the material and the tools he uses.Key wordsFrancisco Cabrero, architecture, instruments, material, structure, tools

  7. Critical thinking in clinical nurse education: application of Paul's model of critical thinking. (United States)

    Andrea Sullivan, E


    Nurse educators recognize that many nursing students have difficulty in making decisions in clinical practice. The ability to make effective, informed decisions in clinical practice requires that nursing students know and apply the processes of critical thinking. Critical thinking is a skill that develops over time and requires the conscious application of this process. There are a number of models in the nursing literature to assist students in the critical thinking process; however, these models tend to focus solely on decision making in hospital settings and are often complex to actualize. In this paper, Paul's Model of Critical Thinking is examined for its application to nursing education. I will demonstrate how the model can be used by clinical nurse educators to assist students to develop critical thinking skills in all health care settings in a way that makes critical thinking skills accessible to students. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. If You Think Your Child Is Stuttering... (United States)

    ... Employers Tweet If You Think Your Child Is Stuttering... Parents of Preschoolers Parents of School-Age Children Just for Kids Teens Adults Teachers Speech-Language Pathologists Physicians Employers Download PDF of ...

  9. Teaching transportation systems thinking concepts to undergraduates. (United States)


    Systems thinking is thought by many academics to be a graduate level educational venture. : Many traditional educators in the engineering field argue that first a student should gain a : grounding in some traditional branch of engineering (civil and ...

  10. Students’ thinking level based on intrapersonal intelligence (United States)

    Sholikhati, Rahadian; Mardiyana; Retno Sari Saputro, Dewi


    This research aims to determine the students’ thinking level based on bloom taxonomy guidance and reviewed from students' Intrapersonal Intelligence. Taxonomy bloom is a taxonomy that classifies the students' thinking level into six, ie the remembering, understanding, applying, analyzing, creating, and evaluating levels. Students' Intrapersonal Intelligence is the intelligence associated with awareness and knowledge of oneself. The type of this research is descriptive research with qualitative approach. The research subject were taken by one student in each Intrapersonal Intelligence category (high, moderate, and low) which then given the problem solving test and the result was triangulated by interview. From this research, it is found that high Intrapersonal Intelligence students can achieve analyzing thinking level, subject with moderate Intrapersonal Intelligence being able to reach the level of applying thinking, and subject with low Intrapersonal Intelligence able to reach understanding level.

  11. Critical Thinking via the Abstraction Ladder. (United States)

    Seabury, Marcia Bundy


    Discusses strategies (based on S. I. Hayakawa's abstraction ladder) to encourage connected thinking in student writing. Describes a recent cross-disciplinary workshop seeking to improve student essay writing and evaluation. (KEH)

  12. Pharmacovigilance: the devastating consequences of not thinking ...

    African Journals Online (AJOL)

    Pharmacovigilance: the devastating consequences of not thinking about adverse drug reactions: The burden of adverse drug reactions (ADRs) on patient care has been found to be high globally and is particularly high in South Africa.

  13. Developing Critical Thinking through Leadership Education (United States)

    Jenkins, Daniel M.; Andenoro, Anthony C.


    This chapter provides the critical leadership logic model as a tool to help educators develop leadership-learning opportunities. This proactive logic model includes curricular and co-curricular educational experiences to ensure critical thinking through leadership education.

  14. How Cultural Knowledge Shapes Core Design Thinking

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Ranjan, Apara; Bødker, Mads


    The growing trend of co-creation and co-design in cross-cultural design teams presents challenges for the design thinking process. We integrate two frameworks, one on reasoning patterns in design thinking, the other on the dynamic constructivist theory of culture, to propose a situation specific...... framework for the empirical analysis of design thinking in cross-cultural teams. We illustrate the framework with a qualitative analysis of 16 episodes of design related conversations, which are part of a design case study. The results show that cultural knowledge, either as shared by the cross......-cultural team or group specific knowledge of some team members, shape the reasoning patterns in the design thinking process across all the 16 episodes. Most of the design discussions were approached by the designers as problem situations that were formulated in a backward direction, where the value to create...

  15. Some Thinking Skills Defined in Historiographical Terms (United States)

    Traugh, Cecilia E.


    This discussion of thinking skills is designed to related historiographical meanings with the overall process of historical inquiry. Using the definitions provided as a guide, the history teacher can more adequately formulate questions and teaching objectives. (Author/RK)

  16. Thinking Tracks for Multidisciplinary System Design

    Directory of Open Access Journals (Sweden)

    Gerrit Maarten Bonnema


    Full Text Available Systems engineering is, for a large part, a process description of how to bring new systems to existence. It is valuable as it directs the development effort. Tools exist that can be used in this process. System analysis investigates existing and/or desired situations. However, how to create a system that instantiates the desired situation depends significantly on human creativity and insight; the required human trait here is commonly called systems thinking. In literature, this trait is regularly used, but information on how to do systems thinking is scarce. Therefore, we have introduced earlier twelve thinking tracks that are concrete and help system designers to make an optimal fit between the system under design, the identified issue, the user, the environment and the rest of the world. The paper provides the scientific rationale for the thinking tracks based on literature. Secondly, the paper presents three cases of application, leading to the conclusion that the tracks are usable and effective.

  17. Think Before You Ink: Are Tattoos Safe? (United States)

    ... Consumers Consumer Updates Think Before You Ink: Are Tattoos Safe? Share Tweet Linkedin Pin it More sharing ... I be concerned about unsafe practices, or the tattoo ink itself? Both. While you can get serious ...

  18. The accidental potential of diffractive thinking technologies

    DEFF Research Database (Denmark)

    Staunæs, Dorthe; Brown, Rikke; Bjerg, Helle

    This paper presents our joint work with using and developing Donna Haraways concept of thinking technologies for putting research into play in cooperation with practitioners within the field of education. First we shortly present the conceptualization of thinking technologies and why we have found...... this conceptualization useful in our work and cooperation with practitioners. Secondly we present the development of the ‘colour map’ as a specific example of a thinking technology and introduce what we shall coin as the accidental potential of working with research informed thinking technologies on the particular...... question of social differentiation and schooling. Finally and we shall use this case as a basis for reflecting upon what it means to take up what has been coined by Braidotti as a pragmatic positioning and to enact affirmative critiques....

  19. Ophthalmologic abnormalities among deaf students in Kaduna ...

    African Journals Online (AJOL)

    Background: The association between deafness and ocular problems is well established; however the nature and prevalence of these problems are diverse across the globe. Objective: The aim of this study is to determine the nature and prevalence of ophthalmologic abnormalities in deaf students and offer treatment to ...

  20. Developmental abnormalities of mid and hindbrain

    African Journals Online (AJOL)

    1Pediatric Neurology Department, Cairo University, 2Clinical Genetics ... Research Centre,3Human Cytogenetics Department, Human Genetics and. Genome ..... cVH. 2/23 cri du chat. 1/23 del. 18q21.1- qter. 1/23. Breathing abnormalities. 3. 13. 3. -. 1. -. -. -. -. Feeding problems. 8. 34.8. -. 5. 2. -. -. 1. -. Autistic behavior. 3. 13.

  1. Prevelence and Pattern of Electrocardiographic Abnormalities Seen ...

    African Journals Online (AJOL)

    Objective: There is paucity of published data on the prevalence and pattern of electrocardiographic abnormalities (ECGA) seen in adult Nigerians referred for this investigation. This study determined the prevalence and pattern of some ECGA in Nigerian adults. Methods: This is a hospital based audit to determine the ...

  2. Relationship among sera lipoprotein abnormalities in healthy ...

    African Journals Online (AJOL)



    Aug 29, 2011 ... HOMA-IR (P = 0.03) in the case group as compared to the control group. We conclude that a family history of diabetic parents can lead to lipid parameters abnormalities and CVD risk factor via aggregation of inherited defected genes. Key words: Diabetes, oxidized-low density lipoprotein (LDL), Apo B100, ...

  3. immunological arthritis Prevalence of biochemical and abnormalities ...

    African Journals Online (AJOL)


    Feb 2, 1991 ... Tile prevalence of biochemical and immunological abnormali- ties was studied in a group of 256 patients with rheumatoid arthritis (104 coloureds, 100 whites and 52 blacks). The most common biochemical abnormalities detected were a reduction in the serum creatinine value (43,4%), raised globulins (39 ...

  4. Prevalence Of Dental Abnormalities Among Handicapped Children ...

    African Journals Online (AJOL)

    Over 34% of them had various dental abnormalities, the most commonly encountered being enamel hypoplasia which constituted 12.3%, and more than half of which was chronologic (58.9%). This was predominant among the mentally handicapped (13.5%) and the blind (12.5%). Tetracyline staining was also a common ...

  5. Dynamic Abnormal Grain Growth in Refractory Metals (United States)

    Noell, Philip J.; Taleff, Eric M.


    High-temperature plastic deformation of the body-centered cubic (BCC) refractory metals Mo and Ta can initiate and propagate abnormal grains at significantly lower temperatures and faster rates than is possible by static annealing alone. This discovery reveals a new and potentially important aspect of abnormal grain growth (AGG) phenomena. The process of AGG during plastic deformation at elevated temperatures, termed dynamic abnormal grain growth (DAGG), was observed at homologous temperatures between 0.52 and 0.72 in both Mo and Ta sheet materials; these temperatures are much lower than those for previous observations of AGG in these materials during static annealing. DAGG was used to repeatedly grow single crystals several centimeters in length. Investigations to date have produced a basic understanding of the conditions that lead to DAGG and how DAGG is affected by microstructure in BCC refractory metals. The current state of understanding for DAGG is reviewed in this paper. Attention is given to the roles of temperature, plastic strain, boundary mobility and preexisting microstructure. DAGG is considered for its potential useful applications in solid-state crystal growth and its possibly detrimental role in creating undesired abnormal grains during thermomechanical processing.

  6. Somatic chromosomal abnormalities in couples undergoing infertility ...

    Indian Academy of Sciences (India)

    1999). Oligozoospermia is .... age of abnormal metaphases needed to distinguish between low level and true mosaicism. This borderline ... Moore A. K., Lynch K., Arny M. J. and Grow D. R. 2008 Turner mosaicism (45,X/46,XX) diagnosed in a ...

  7. Heat stress protection in abnormally hot environments.

    CSIR Research Space (South Africa)

    Schutte, PC


    Full Text Available The present report presents the findings of SIMRAC project GAP 045 entitled ‘Heat stress protection in abnormally hot environments’. It is intended as a reference to develop guidelines which, in turn would assist mine management in establishing safe...

  8. The prevalence of electroencephalographic abnormalities and ...

    African Journals Online (AJOL)



    May 20, 2004 ... South African studies. There is little South African data examining either prevalence or usefulness of EEG abnormalities among adult psychiatric patients. Some work has been done in adolescents. Szabo1 reviewed all admissions to the adolescent inpatient unit at Tara. Hospital between 1990 and 1995.

  9. Lentiginosis, Deafness and Cardiac Abnormalities | Cronje | South ...

    African Journals Online (AJOL)

    Three members of a family with features of the 'leopard' syndrome are described. The important findings were generalized lentigo, deafness, and cardiac and electrocardiographic abnormalities. Progressive obstructive cardiomyopathy and arrhythmias are features of the condition which may be present, and are potentially ...

  10. Craniofacial abnormalities among patients with Edwards Syndrome

    Directory of Open Access Journals (Sweden)

    Rafael Fabiano M. Rosa


    Full Text Available OBJECTIVE To determine the frequency and types of craniofacial abnormalities observed in patients with trisomy 18 or Edwards syndrome (ES. METHODS This descriptive and retrospective study of a case series included all patients diagnosed with ES in a Clinical Genetics Service of a reference hospital in Southern Brazil from 1975 to 2008. The results of the karyotypic analysis, along with clinical data, were collected from medical records. RESULTS: The sample consisted of 50 patients, of which 66% were female. The median age at first evaluation was 14 days. Regarding the karyotypes, full trisomy of chromosome 18 was the main alteration (90%. Mosaicism was observed in 10%. The main craniofacial abnormalities were: microretrognathia (76%, abnormalities of the ear helix/dysplastic ears (70%, prominent occiput (52%, posteriorly rotated (46% and low set ears (44%, and short palpebral fissures/blepharophimosis (46%. Other uncommon - but relevant - abnormalities included: microtia (18%, orofacial clefts (12%, preauricular tags (10%, facial palsy (4%, encephalocele (4%, absence of external auditory canal (2% and asymmetric face (2%. One patient had an initial suspicion of oculo-auriculo-vertebral spectrum (OAVS or Goldenhar syndrome. CONCLUSIONS: Despite the literature description of a characteristic clinical presentation for ES, craniofacial alterations may be variable among these patients. The OAVS findings in this sample are noteworthy. The association of ES with OAVS has been reported once in the literature.

  11. Somatic chromosomal abnormalities in couples undergoing infertility ...

    Indian Academy of Sciences (India)

    1996; Johnson 1998). Consid- ering pooled data obtained from more than 9000 azoosper- mic and oligozoospermic men, a 5.8% incidence of chromo- somal abnormalities has been found. Of these, 4.2% affect the gonosomes and 1.5% the autosomes, respectively (John- son 1998). In detail, sex chromosome anomalies ...

  12. Fetal chromosome abnormalities and congenital malformations: an ...

    African Journals Online (AJOL)

    Objective: Our objective were to determine and evaluate the role of genetic counseling and amniocentesis in early detection of chromosomal abnormalities or congenital malformations among women at risk. Patients and Methods: The study was performed on 784 pregnant women. Results: The cause for seeking genetic ...

  13. Structural and molecular hair abnormalities in trichothiodystrophy. (United States)

    Liang, Christine; Morris, Andrea; Schlücker, Sebastian; Imoto, Kyoko; Price, Vera H; Menefee, Emory; Wincovitch, Stephen M; Levin, Ira W; Tamura, Deborah; Strehle, Katrin R; Kraemer, Kenneth H; DiGiovanna, John J


    We examined hair from 15 patients with trichothiodystrophy (TTD), a rare inherited disorder with brittle, cystine-deficient hair. They had a wide variety of phenotypes, from brittle hair only to severe intellectual impairment and developmental delay. Polarizing light microscopic examination showed alternating light and dark (tiger tail) bands under polarizing microscopy. Confocal microscopy captured structural features of breaks in intact TTD hairs. The autofluorescent appearance was regular and smooth in normal donors and markedly irregular in sections of TTD hairs possibly reflecting abnormalities in melanin distribution. Scanning electron microscopy revealed numerous surface irregularities. All TTD hair samples had reduced sulfur content. We observed an inverse correlation (R(val)=0.9) between sulfur content and percent of hairs with shaft abnormalities (trichoschisis, trichorrhexis nodosa, or ribbon/twist). There was no association between clinical disease severity and percent of abnormal hairs. Raman spectra of hairs from TTD patients and normal donors revealed a larger contribution of energetically less favored disulfide conformers in TTD hairs. Our data indicate that the brittleness of the TTD hair is dependent upon abnormalities at several levels of organization. These changes make TTD hairs excessively prone to breakage and weathering.

  14. Correcting abnormal speaking through communication partners ...

    African Journals Online (AJOL)

    The listed characteristics are called speech disorders. Abnormal speaking attracts some penalties to the speaker. The penalties are usually very disturbing to the speaker that undertaking some therapeutic measures becomes inevitable. Communication partners strategy is a speech correction approach which makes use of ...

  15. Teaching Abnormal Psychology in a Multimedia Classroom. (United States)

    Brewster, JoAnne


    Examines the techniques used in teaching an abnormal psychology class in a multimedia environment with two computers and a variety of audiovisual equipment. Students respond anonymously to various questions via keypads mounted on their desks, then immediately view and discuss summaries of their responses. (MJP)

  16. Schizophrenogenic Parenting in Abnormal Psychology Textbooks. (United States)

    Wahl, Otto F.


    Considers the treatment of family causation of schizophrenia in undergraduate abnormal psychology textbooks. Reviews texts published only after 1986. Points out a number of implications for psychologists which arise from the inclusion in these texts of the idea that parents cause schizophrenia, not the least of which is the potential for…

  17. Abnormal interhemispheric connectivity in male psychopathic offenders. (United States)

    Hoppenbrouwers, Sylco S; De Jesus, Danilo R; Sun, Yinming; Stirpe, Tania; Hofman, Dennis; McMaster, Jeff; Hughes, Ginny; Daskalakis, Zafiris J; Schutter, Dennis J L G


    Psychopathic offenders inevitably violate interpersonal norms and frequently resort to aggressive and criminal behaviour. The affective and cognitive deficits underlying these behaviours have been linked to abnormalities in functional interhemispheric connectivity. However, direct neurophysiological evidence for dysfunctional connectivity in psychopathic offenders is lacking. We used transcranial magnetic stimulation combined with electroencephalography to examine interhemispheric connectivity in the dorsolateral and motor cortex in a sample of psychopathic offenders and healthy controls. We also measured intracortical inhibition and facilitation over the left and right motor cortex to investigate the effects of local cortical processes on interhemispheric connectivity. We enrolled 17 psychopathic offenders and 14 controls in our study. Global abnormalities in right to left functional connectivity were observed in psychopathic offenders compared with controls. Furthermore, in contrast to controls, psychopathic offenders showed increased intracortical inhibition in the right, but not the left, hemisphere. The relatively small sample size limited the sensitivity to show that the abnormalities in interhemispheric connectivity were specifically related to the dorsolateral prefrontal cortex in psychopathic offenders. To our knowledge, this study provides the first neurophysiological evidence for abnormal interhemispheric connectivity in psychopathic offenders and may further our understanding of the disruptive antisocial behaviour of these offenders.

  18. Psychology Faculty Perceptions of Abnormal Psychology Textbooks (United States)

    Rapport, Zachary


    The problem. The purpose of the current study was to investigate the perceptions and opinions of psychology professors regarding the accuracy and inclusiveness of abnormal psychology textbooks. It sought answers from psychology professors to the following questions: (1) What are the expectations of the psychology faculty at a private university of…

  19. Plant abnormality monitoring method and device therefor

    International Nuclear Information System (INIS)

    Isobe, Yusuke; Uchida, Shunsuke; Fujimori, Haruo.


    The present invention provides a method and a device capable of detecting abnormal symptoms of equipments having failed portions and portions to be repaired and requiring concentrated monitoring in a plant during operation, for example, nuclear power plants, in an early stage without losing reliability. Namely, the abnormality of the plant is judged based on the comparison of plant operation parameters and their allowable values in the method of monitoring plant abnormality. In this case, the allowable values of the plant operation parameters allowed to be changed based on the information on the state of equipments which shows the state of constitutional equipments of the plant. In addition, when a measured plant operation parameter exceeds the allowable value of each of the previously set plant operation parameters, allowable values of other plant operation parameters having relation with the plant operation parameters can be changed. According to the present invention, since the allowable range of the plant operation parameters for the equipments to be repaired and failed equipments can be made narrower than that of ordinary equipments, abnormal symptoms can be detected on the normal side in an early stage. (I.S.)

  20. ORIGINAL ARTICLE EEG changes and neuroimaging abnormalities ...

    African Journals Online (AJOL)


    Background:Autism is currently viewed as a genetically determined neurode- velopmental disorder although its definite underlying etiology remains to be established. Aim of the Study: Our purpose was to assess autism related morphological neuroimaging changes of the brain and EEG abnormalities in correlation to the.

  1. Craniocervical junction abnormalities with atlantoaxial subluxation ...

    African Journals Online (AJOL)

    Craniocervical junction abnormalities with atlantoaxial subluxation caused by ventral subluxation of C2 were diagnosed in a 6-month-old female Pomeranian with tetraplegia as a clinical sign. Lateral survey radiography of the neck with flexion revealed atlantoaxial subluxation with ventral subluxation of C2. Computed ...

  2. Recurrent chromosome 6 abnormalities in malignant mesothelioma. (United States)

    Ribotta, M; Roseo, F; Salvio, M; Castagneto, B; Carbone, M; Procopio, A; Giordano, A; Mutti, L


    The long latency period between asbestos exposure and the onset of malignant mesothelioma (MM) suggests that a multistep tumorigenesis process occurs whilst the capability of asbestos fibres to interfere directly with chromosomes focuses on the critical role of the chromosomal abnormalities in this neoplasm. The aim of our study was to identify any recurrent chromosomal changes in ten primary MM cell cultures derived from pleural effusions of patients with MM from the same geographic area and environmental and/or occupational exposure to asbestos fibers. Cytogenetic analysis was performed in accordance with International System for Human Cytogenetic Nomenclature. Our results confirmed a great number of cytogenetic abnormalities in MM cells. Recurrent loss of the long arms of chromosome 6 (6q-) was the most frequent abnormality detected (four epithelial and two mixed subtypes) while, on the whole, abnormalities of chromosome 6 were found in nine out of ten cases whereas chromosome 6 was normal only in the case with fibromatous subtype. Monosomy 13 and 17 was found in five cases, monosomy 14 in four cases and 22 in three cases. Since deletion of 6q- was detected even in relatively undisturbed karyotype, we hypothesize a multistep carcinogenic process in which deletion of 6q- is an early event in the development and progression of malignant mesothelioma.

  3. Ophthalmological abnormalities in wild European hedgehogs ...

    African Journals Online (AJOL)

    In this study we aimed to examine wild European hedgehogs (Erinaceus europaeus) in rescue centres and to determine ocular abnormalities in this animal population. Three hundred animals varying in age from 2 months to 5 years were examined, 147 being male and 153 female. All animals were evaluated with direct ...

  4. Gastric emptying abnormal in duodenal ulcer

    International Nuclear Information System (INIS)

    Holt, S.; Heading, R.C.; Taylor, T.V.; Forrest, J.A.; Tothill, P.


    To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects. No difference was detected in the rate or pattern of gastric emptying in duodenal ulcer patients before and after ulcer healing with cimetidine compared with controls, but emptying of the solid component of the test meal was more rapid during treatment with the drug. Comparison of emptying patterns obtained in duodenal ulcer subjects during and after cimetidine treatment with those obtained in pernicious anemia patients and controls revealed a similar relationship that was characterized by a tendency for reduction in the normal differentiation between the emptying of solid and liquid from the stomach. The similarity in emptying patterns in these groups of subjects suggests that gastric emptying of solids may be influenced by changes in the volume of gastric secretion. The failure to detect an abnormality of gastric emptying in duodenal ulcer subjects before and after ulcer healing calls into question the widespread belief that abnormally rapid gastric emptying is a feature with pathogenetic significance in duodenal ulcer disease

  5. Fast thinking: implications for democratic politics


    Stoker, Gerry; Hay, Colin; Barr, Matthew


    A major programme of research on cognition has been built around the idea that human beings are frequently intuitive thinkers and that human intuition is imperfect. The modern marketing of politics and the time-poor position of many citizens suggests that ‘fast’, intuitive, thinking in many contemporary democracies is ubiquitous. This article explores the consequences that such fast thinking might have for the democratic practice of contemporary politics. Using focus groups with a range of de...

  6. Gesture Facilitates Children’s Creative Thinking


    Kirk, Elizabeth; Lewis, Carine


    Gestures help people think and can help offer new ideas to problem solvers. We conducted two experiments exploring the self-oriented function of gesture in a novel domain; creative thinking. In Experiment 1 we explored the relationship between children’s spontaneous gesture production and their ability to generate novel uses for everyday items (Alternative Uses Task). There was a significant correlation between children’s creative fluency and their gesture production, with the majority of chi...

  7. Concept mapping: a road to critical thinking. (United States)

    St Cyr, Sheila K; All, Anita C


    Graduate nurses entering the workforce today are, at times, lacking in the area of critical thinking. Giving graduate nurses a concept map would provide a tool to guide their critical thinking until it becomes inherent or second nature. The concept map, a graphic illustration of key points, guides the focus of patient problems using a body system approach. This article details the use of a concept map in the application of knowledge to practice.

  8. Taboo, fantasies and magical thinking about birth


    Squires , Claire


    International audience; The knowledge on death, birth, masculinity and feminity’s popular beliefs and traditions and customs is enlightened by notions such a as unconscious motives, Oedipus, incest prohibition, generation differences. We will examine magical thinking in anthropological and psychoanalytic studies about maternity and birth. We will question whether trauma transmission and unresolved mourning are better understood by psychoanalytical interpretation of magical thinking. Then we w...

  9. Think Twice: Review of Thinking, Fast and Slow by Daniel Kahneman (2011)


    Anne Kelly


    Daniel Kahneman. Thinking, Fast and Slow (New York, NY: Farrar, Straus and Giroux) 499 pp. ISBN 978-0374275631. In Thinking, Fast and Slow, Nobel Prize-winning psychologist Daniel Kahneman significantly sharpens our understanding of human decision-making and the systems of thinking that underlie it. He offers a compelling critique of the rational-agent model, arguing that, while we can and do use reason, we often fall back on a type of thinking that operates quickly and requires less cogn...

  10. Think Twice: Review of Thinking, Fast and Slow by Daniel Kahneman (2011

    Directory of Open Access Journals (Sweden)

    Anne Kelly


    Full Text Available Daniel Kahneman. Thinking, Fast and Slow (New York, NY: Farrar, Straus and Giroux 499 pp. ISBN 978-0374275631. In Thinking, Fast and Slow, Nobel Prize-winning psychologist Daniel Kahneman significantly sharpens our understanding of human decision-making and the systems of thinking that underlie it. He offers a compelling critique of the rational-agent model, arguing that, while we can and do use reason, we often fall back on a type of thinking that operates quickly and requires less cognitive effort but is vulnerable to faulty belief.

  11. Implementation and evaluation of critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses. (United States)

    Simpson, Elaine; Courtney, Mary


    The purpose of this study was to develop, implement and evaluate critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses. Critical thinking strategies such as questioning, debate, role play and small group activity were developed and used in a professional development programme, which was trialled on a sample of Middle Eastern nurses (n = 20), to promote critical thinking skills, encourage problem solving, development of clinical judgment making and care prioritization in order to improve patient care and outcomes. Classroom learning was transformed from memorization to interaction and active participation. The intervention programme was successful in developing critical thinking skills in both the nurse educators and student nurses in this programme. This programme successfully integrated critical thinking strategies into a Middle Eastern nursing curriculum. Recommendations are as follows: (1) utilize evidence-based practice and stem questions to encourage the formulation of critical thinking questions; (2) support the needs of nurse educators for them to effectively implement teaching strategies to foster critical thinking skills; and (3) adopt creative approaches to (i) transform students into interactive participants and (ii) open students' minds and stimulate higher-level thinking and problem-solving abilities.

  12. Episodic future thinking and episodic counterfactual thinking: intersections between memory and decisions. (United States)

    Schacter, Daniel L; Benoit, Roland G; De Brigard, Felipe; Szpunar, Karl K


    This article considers two recent lines of research concerned with the construction of imagined or simulated events that can provide insight into the relationship between memory and decision making. One line of research concerns episodic future thinking, which involves simulating episodes that might occur in one's personal future, and the other concerns episodic counterfactual thinking, which involves simulating episodes that could have happened in one's personal past. We first review neuroimaging studies that have examined the neural underpinnings of episodic future thinking and episodic counterfactual thinking. We argue that these studies have revealed that the two forms of episodic simulation engage a common core network including medial parietal, prefrontal, and temporal regions that also supports episodic memory. We also note that neuroimaging studies have documented neural differences between episodic future thinking and episodic counterfactual thinking, including differences in hippocampal responses. We next consider behavioral studies that have delineated both similarities and differences between the two kinds of episodic simulation. The evidence indicates that episodic future and counterfactual thinking are characterized by similarly reduced levels of specific detail compared with episodic memory, but that the effects of repeatedly imagining a possible experience have sharply contrasting effects on the perceived plausibility of those events during episodic future thinking versus episodic counterfactual thinking. Finally, we conclude by discussing the functional consequences of future and counterfactual simulations for decisions. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Abnormal Selective Attention Normalizes P3 Amplitudes in PDD (United States)

    Hoeksma, Marco R.; Kemner, Chantal; Kenemans, J. Leon; van Engeland, Herman


    This paper studied whether abnormal P3 amplitudes in PDD are a corollary of abnormalities in ERP components related to selective attention in visual and auditory tasks. Furthermore, this study sought to clarify possible age differences in such abnormalities. Children with PDD showed smaller P3 amplitudes than controls, but no abnormalities in…

  14. Island Movements: Thinking with the Archipelago

    Directory of Open Access Journals (Sweden)

    Jonathan Pugh


    Full Text Available Whether in Homer or Plato, Shakespeare or Huxley, throughout history, thinking about islands has shaped how we think about human nature and our place in the world. However, to date archipelagos have received far less attention. This is problematic because we live, increasingly, in a world of island-island movements and not static forms. Not only in the more obvious cases of the Caribbean, Hawaii or the Philippines but, as Stratford et al (2011 say, many ‘continental forms’ like Canada and Australia are in fact archipelagos composed of thousands of island movements. To this list we can add more manufactured archipelagos: wind turbine arrays, industrial oil and military constellations. The key question therefore arises: what does it mean to think with the archipelago? This paper argues firstly that archipelagic thinking denaturalizes the conceptual basis of space and place, and therefore engages ‘the spatial turn’ presently sweeping the social sciences and humanities. Secondly, such thinking highlights the trope of what I call ‘metamorphosis’, of the adaptation and transformation of material, cultural and political practices through island movements. In both cases, I argue that thinking with the archipelago requires an important shift in how we frame analysis and engagement.

  15. Online discussion: Enhancing students' critical thinking skills (United States)

    Rathakrishnan, Mohan; Ahmad, Rahayu; Suan, Choo Ling


    Online discussion has become one of the important strategies for the teacher to teach the students to think critically when conveying their ideas and become more proactive and creative. In this paper, padlet online discussion communication was conducted to examine its effectiveness in enhancing critical thinking. In this study, there are two types of critical thinking: macro and micro critical thinking. A total of 70 Universiti Utara Malaysia Management Foundation Programme students involved in this experimental research design. The students in treatment class are divided to few groups. Every group uses padlet online discussion to discuss the topic given. All the group members discuss and write their ideas in padlet. Ideas that are posted in padlet will be displayed in front of the class so that the entire group in the treatment class could see the given ideas. Paul's (1993) model was used to analyze student's macro and micro critical thinking in padlet online discussion and communication. The finding shows that students who used padlet online discussion backchannel communication have greater macro and micro critical thinking level than students who do not use online discussion.

  16. Promoting Systems Thinking through Biology Lessons (United States)

    Riess, Werner; Mischo, Christoph


    This study's goal was to analyze various teaching approaches within the context of natural science lessons, especially in biology. The main focus of the paper lies on the effectiveness of different teaching methods in promoting systems thinking in the field of Education for Sustainable Development. The following methods were incorporated into the study: special lessons designed to promote systems thinking, a computer-simulated scenario on the topic "ecosystem forest," and a combination of both special lessons and the computer simulation. These groups were then compared to a control group. A questionnaire was used to assess systems thinking skills of 424 sixth-grade students of secondary schools in Germany. The assessment differentiated between a conceptual understanding (measured as achievement score) and a reflexive justification (measured as justification score) of systems thinking. The following control variables were used: logical thinking, grades in school, memory span, and motivational goal orientation. Based on the pretest-posttest control group design, only those students who received both special instruction and worked with the computer simulation showed a significant increase in their achievement scores. The justification score increased in the computer simulation condition as well as in the combination of computer simulation and lesson condition. The possibilities and limits of promoting various forms of systems thinking by using realistic computer simulations are discussed.


    Directory of Open Access Journals (Sweden)

    Citra Dewi


    Full Text Available The aim of this paper discussed about how to enhance students’ higher order thinking that should be done by teacher in teaching grammar. Usually teaching grammar was boring and has the same way to learn like change the pattern of sentence into positive, negative and introgative while the students’ need more various way to develop their thinking. The outcome of students’ competence in grammar sometimes not sufficient enough when the students’ occured some test international standart like Test of English Foreign Language, International English Language Testing. Whereas in TOEFL test it needed higher order thinking answer, so teacher should develop students’ higher order thingking in daily teaching grammar in order to make the students’ enhance their thinking are higher. The method was used in this paper by using field study based on the experience of teaching grammar. It can be shown by students’ toefl score was less in stucture and written expression. The result of this paper was after teacher gave some treatments to enhance students’ higher order thinking in teaching grammar, the students’ toefl scores are sufficient enough as a part of stucture and written expression. It can concluded that it needed some strategies to enhancce students higher order thinking by teaching grammar it can make students’ higher toefl score. Teachers should be creative and inovative to teach the students’ started from giving the students’ question or test in teaching grammar.

  18. Developing Strategic Thinking in Business Education

    Directory of Open Access Journals (Sweden)

    Contantin BRĂTIANU


    Full Text Available The new business environment becomes more and more turbulent with rapid and unpredictable changes. Operational management focusing on present issues and profit maximization is not able to look into the future and anticipate market dynamics. Companies need to develop strategic management as an overarching framework able to search into the future and construct strategies for achieving a competitive advantage. That needs a new way of thinking and decision making. The core of that process is strategic thinking. The purpose of this paper is to analyze the content of strategic thinking and to investigate how it is developed in business education. I shall analyze the content of strategic thinking using a metaphorical approach and considering a spectrum of monochromatic thinking models based on some determinant features. For the second part I performed a survey based on a questionnaires addressed to 5000 students enrolled in undergraduate and graduate programs of economics and business from the main schools of economic sciences in Romania. The questionnaire contains 47 items able to reveal the dimensions of the strategic thinking pattern we consider of being significant for the managers in this new knowledge economy. Results show the need for improving the content of business education curriculum, and the teaching approach.

  19. Corpus callosum abnormalities: neuroradiological and clinical correlations. (United States)

    Al-Hashim, Aqeela H; Blaser, Susan; Raybaud, Charles; MacGregor, Daune


    To study neuroradiological features in pediatric patients with corpus callosum abnormalities, using new functional subtyping for the corpus callosum, and to correlate the features with the clinical presentation. We performed a retrospective review of 125 patients with radiologically identified abnormalities of the corpus callosum seen between 1999 and 2012. The study reviewed clinical features, genetic etiology, and chromosomal microarray (CMA) results. We used a new functional classification for callosal abnormalities based on embryological and anatomical correlations with four classes: complete agenesis, anterior agenesis (rostrum, genu, body), posterior agenesis (isthmus, splenium), and complete hypoplasia (thinning). We also studied the presence of extracallosal abnormalities. The new functional callosal subtyping did not reveal significant differences between the various subtypes in association with neurological outcome; however, the presence of cardiac disease was found more frequently in the group with complete agenesis. Thirty-seven per cent (46/125) had identifiable causes: of these, 48% (22/46) had a monogenic disorder, 30% (14/46) had a pathogenic chromosomal copy-number variant detected by CMA or karyotype, and 22% (10/46) had a recognizable clinical syndrome for which no confirmatory genetic test was available (namely Aicardi syndrome/septo-optic dysplasia and Goldenhar syndrome). The diagnostic yield for a significant CMA change was 19%. The presence of Probst bundles was found to be associated with a better neurodevelopmental outcome. The functional classification system alone 'without clinical data' cannot predict the functional outcome. The presence of extracallosal brain abnormalities and an underlying genetic diagnosis predicted a worse neurodevelopmental outcome. This study highlights the importance of CMA testing and cardiac evaluation as part of a routine screen. © 2015 Mac Keith Press.

  20. Hemostatic Abnormalities in Multiple Myeloma Patients (United States)

    Gogia, Aarti; Sikka, Meera; Sharma, Satender; Rusia, Usha


    Background: Multiple myeloma (MM) is a neoplastic plasma cell disorder characterized by clonal proliferation of plasma cells in the bone marrow. Diverse hemostatic abnormalities have been reported in patients with myeloma which predispose to bleeding and also thrombosis. Methods: Complete blood count, biochemical parameters and parameters of hemostasis i.e. platelet count, prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), factor VIII assay results, plasma fibrinogen, D-dimer and lupus anticoagulant, were assessed in 29 MM patients and 30 age matched controls. Results: The most frequent abnormal screening parameter was APTT. Of the six indicative of a bleeding tendency i.e. thrombocytopenia, prolonged PT, APTT, TT, reduced plasma fibrinogen and factor VIII, at least one was abnormal in 8 (27.6%) patients. Of the four prothrombotic markers, lupus anticoagulant, D-dimer, elevated factor VIII and plasma fibrinogen, one or more marker was present in 24 (82.7%). D-dimer was the most common prothrombotic marker, being elevated in 22 (75.9%) patients. One or more laboratory parameter of hemostasis was abnormal in all 29 (100%) patients. Though thrombotic complications are reported to be less frequent as compared to hemorrhagic manifestations, one or more marker of thrombosis was present in 24 (82.7%) patients. Conclusion: This study provided laboratory evidence of hemostatic dysfunction which may be associated with thrombotic or bleeding complications at diagnosis in all MM patients. Hence, screening for these abnormalities at the time of diagnosis should help improved prognosis in such cases. Creative Commons Attribution License

  1. Parenchymal abnormalities associated with developmental venous anomalies

    Energy Technology Data Exchange (ETDEWEB)

    San Millan Ruiz, Diego; Gailloud, Philippe [Johns Hopkins Hospital, Division of Interventional Neuroradiology, Baltimore, MD (United States); Delavelle, Jacqueline [Geneva University Hospital, Neuroradiology Section, Department of Radiology and Medical Informatics, Geneva (Switzerland); Yilmaz, Hasan; Ruefenacht, Daniel A. [Geneva University Hospital, Section of Interventional Neuroradiology, Department of Clinical Neurosciences, Geneva (Switzerland); Piovan, Enrico; Bertramello, Alberto; Pizzini, Francesca [Verona City Hospital, Service of Neuroradiology, Verona (Italy)


    To report a retrospective series of 84 cerebral developmental venous anomalies (DVAs), focusing on associated parenchymal abnormalities within the drainage territory of the DVA. DVAs were identified during routine diagnostic radiological work-up based on magnetic resonance imaging (MRI) (60 cases), computed tomography (CT) (62 cases) or both (36 cases). Regional parenchymal modifications within the drainage territory of the DVA, such as cortical or subcortical atrophy, white matter density or signal alterations, dystrophic calcifications, presence of haemorrhage or a cavernous-like vascular malformation (CVM), were noted. A stenosis of the collecting vein of the DVA was also sought for. Brain abnormalities within the drainage territory of a DVA were encountered in 65.4% of the cases. Locoregional brain atrophy occurred in 29.7% of the cases, followed by white matter lesions in 28.3% of MRI investigations and 19.3% of CT investigations, CVMs in 13.3% of MRI investigations and dystrophic calcification in 9.6% of CT investigations. An intracranial haemorrhage possibly related to a DVA occurred in 2.4% cases, and a stenosis on the collecting vein was documented in 13.1% of cases. Parenchymal abnormalities were identified for all DVA sizes. Brain parenchymal abnormalities were associated with DVAs in close to two thirds of the cases evaluated. These abnormalities are thought to occur secondarily, likely during post-natal life, as a result of chronic venous hypertension. Outflow obstruction, progressive thickening of the walls of the DVA and their morphological organization into a venous convergence zone are thought to contribute to the development of venous hypertension in DVA. (orig.)

  2. Society's Constitution and Corporate Legitimacy or Why it Might be Unethical for Business Leaders to Think with Their Heart

    DEFF Research Database (Denmark)

    Holmstrøm, Susanne Maria


    Is the perspective of ethics sensitive to the social complexity of the changes within the legitimating notions which determine the role and responsibility of economy and business companies within contemporary society? On the scientific dimension, taking the human being as ultimate reference...... constituting and surrounding organisations today. Instead, from a sociological perspective the new legitimating ideals empirically ex-pressed in the thematisation of ethics and concepts such as CSR and triple bottom line are reconstructed as reflection, the specific 2nd order observation mode of self......-referential social systems. This reconstruction sees the changing interrelation between organisation and society in relation to the societal structure and evolutionary processes. It is based mainly on Niklas Luhmann’s theories which empty society of human beings as well as any teleology or content apart from...

  3. Critical Thinking in Nurse Anesthesia Education: A Pilot Study (United States)

    Burns, Shari; Mendel, Shaun; Fisher, Rodney; Cooper, Kimball; Fisher, Michael


    Critical thinking is pivotal for student success in health professions education. Knowing the critical thinking ability of the learner helps educators tailor curriculum to enhance critical thinking. A quantitative comparative pilot study assessed critical thinking ability for students at two distinct points in a nurse anesthesia program…

  4. Effects of Teaching Critical Thinking within an Integrated Nursing Curriculum (United States)

    Brown Basone', Lauren


    Nursing students need to think critically in order to pass their nursing courses and the critical thinking portion of the national licensure exam. To improve students' critical thinking skills, a nursing program in the southern United States recently required that 4th semester students take a 1-credit critical thinking course. This study evaluated…

  5. Advancing Knowledge and Practice to Systems Thinking to ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Advancing the application of systems thinking in health: understanding the growing complexity governing immunization services in Kerala, India. Articles de revue. Application of systems thinking in health : why use systems thinking? Articles de revue. Advancing the application of systems thinking in health : sustainability ...

  6. Cultivating Critical-Thinking Dispositions throughout the Business Curriculum (United States)

    Bloch, Janel; Spataro, Sandra E.


    Critical thinking is an essential component of managerial literacy, yet business school graduates struggle to apply critical-thinking skills at work to the level that employers desire. This article argues for a dispositional approach to teaching critical thinking, rooted in cultivating a critical-thinking culture. We suggest a two-pronged approach…

  7. Faculty Perceptions of Critical Thinking at a Health Sciences University (United States)

    Rowles, Joie; Morgan, Christine; Burns, Shari; Merchant, Christine


    The fostering of critical thinking skills has become an expectation of faculty, especially those teaching in the health sciences. The manner in which critical thinking is defined by faculty impacts how they will address the challenge to promote critical thinking among their students. This study reports the perceptions of critical thinking held by…

  8. Effect of Context on Performance of Think Tanks in Developing ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Effect of Context on Performance of Think Tanks in Developing Countries. Developing-country think tanks strive to influence policy and ultimately contribute to improving people's lives. Perceptions vary about the ability of think tanks to contribute to positive changes in society. In fact, stakeholders involved in the Think Tank ...

  9. Dr. Edward de Bono's Six Thinking Hats and Numeracy (United States)

    Paterson, Anne


    In education, the term "metacognition" describes thinking about thinking. Within mathematics, the term "metacomputation" describes thinking about computational methods and tools. This article shows how Dr. Edward de Bono's Six Thinking Hats can be used to demonstrate metacognition and metacomputation in the primary classroom. The article suggests…

  10. The Direct Teaching of Thinking as a Skill. (United States)

    De Bono, Edward


    This study emphasizes the relationship of perception to thinking and explains direct teaching of thinking. Without clarity of seeing and creativity, perception is shown to become narrow patterning. The Cognitive Research Trust program is recommended for teaching thinking skills using transferable thinking "tools." Self-images of students…

  11. Learning to Think: Arendt on Education for Democracy. (United States)

    Gordon, Haim


    Discusses Hannah Arendt's belief that Nazi Adolf Eichmann's crimes stem from his failure to think. States that educators in a democracy must teach students to think about political and social issues. Covers methods of teaching thinking (as differentiated from problem solving) and dangers of a political realm without thinking citizens. (CH)

  12. Explicitly Teaching Critical Thinking Skills in a History Course (United States)

    McLaughlin, Anne Collins; McGill, Alicia Ebbitt


    Critical thinking skills are often assessed via student beliefs in non-scientific ways of thinking, (e.g, pseudoscience). Courses aimed at reducing such beliefs have been studied in the STEM fields with the most successful focusing on skeptical thinking. However, critical thinking is not unique to the sciences; it is crucial in the humanities and…

  13. Nursing Education for Critical Thinking: An Integrative Review. (United States)

    Adams, Barbara L.


    Analysis of 20 research studies of critical thinking in nursing, 1977-1995, found that the Watson Glaser Critical Thinking Appraisal was used in 18. There was no consistent evidence that nursing education increases critical thinking. Research design flaws, inconsistent definition of critical thinking, and lack of an appropriate measurement tool…

  14. Contribution of Emotional Intelligence towards Graduate Students' Critical Thinking Disposition (United States)

    Kang, Fong-Luan


    Good critical thinkers possess a core set of cognitive thinking skills, and a disposition towards critical thinking. They are able to think critically to solve complex, real-world problems effectively. Although personal emotion is important in critical thinking, it is often a neglected issue. The emotional intelligence in this study concerns our…

  15. It's All in the Detail: Intentional Forgetting of Autobiographical Memories Using the Autobiographical Think/No-Think Task (United States)

    Noreen, Saima; MacLeod, Malcolm D.


    Using a novel autobiographical think/no-think procedure (ATNT; a modified version of the think/no-think task), 2 studies explored the extent to which we possess executive control over autobiographical memory. In Study 1, 30 never-depressed participants generated 12 positive and 12 negative autobiographical memories. Memories associated with…

  16. Functional neuroimaging correlates of thinking flexibility and knowledge structure in memory: Exploring the relationships between clinical reasoning and diagnostic thinking

    NARCIS (Netherlands)

    Durning, S.J.; Costanzo, M.E.; Beckman, T.J.; Artino, A.R.; Roy, M.J.H.M. van; Vleuten, C.P.M. van der; Holmboe, E.S.; Lipner, R.S.; Schuwirth, L.


    BACKGROUND: Diagnostic reasoning involves the thinking steps up to and including arrival at a diagnosis. Dual process theory posits that a physician's thinking is based on both non-analytic or fast, subconscious thinking and analytic thinking that is slower, more conscious, effortful and

  17. Psycho-Sociological Review of Criminal Thinking Style


    Boduszek, Daniel; Hyland, Philip


    Criminal thinking has been long established as a very important predictor of criminal behaviour, however far less research effort has been undertaken to understand what variables can predict the emergence of criminal thinking. Considering the importance of criminal thinking, we feel it necessary to conduct a systematic review of the literature on criminal thinking in order to bring together what is currently known regarding the factors that relate to, and predict, habitual criminal thinking s...

  18. Creating science simulations through Computational Thinking Patterns (United States)

    Basawapatna, Ashok Ram

    Computational thinking aims to outline fundamental skills from computer science that everyone should learn. As currently defined, with help from the National Science Foundation (NSF), these skills include problem formulation, logically organizing data, automating solutions through algorithmic thinking, and representing data through abstraction. One aim of the NSF is to integrate these and other computational thinking concepts into the classroom. End-user programming tools offer a unique opportunity to accomplish this goal. An end-user programming tool that allows students with little or no prior experience the ability to create simulations based on phenomena they see in-class could be a first step towards meeting most, if not all, of the above computational thinking goals. This thesis describes the creation, implementation and initial testing of a programming tool, called the Simulation Creation Toolkit, with which users apply high-level agent interactions called Computational Thinking Patterns (CTPs) to create simulations. Employing Computational Thinking Patterns obviates lower behavior-level programming and allows users to directly create agent interactions in a simulation by making an analogy with real world phenomena they are trying to represent. Data collected from 21 sixth grade students with no prior programming experience and 45 seventh grade students with minimal programming experience indicates that this is an effective first step towards enabling students to create simulations in the classroom environment. Furthermore, an analogical reasoning study that looked at how users might apply patterns to create simulations from high- level descriptions with little guidance shows promising results. These initial results indicate that the high level strategy employed by the Simulation Creation Toolkit is a promising strategy towards incorporating Computational Thinking concepts in the classroom environment.

  19. Experiences of Scientific Thinking in Physics Classrooms

    Directory of Open Access Journals (Sweden)

    Alexandre Fagundes Faria


    Full Text Available There is a contemporary demand on STEM education to support learning experiences in which students use scientific thinking to solve tasks. Scientific thinking involves domain-specific knowledge and general domain strategies of thinking. The object of interest in this research was the set of students’ experiences of scientific thinking in which they articulate domain-general strategies and domain-specific knowledge to solve physics tasks. Our goal was to characterize the experiences of scientific thinking of two groups of four students engaged in tasks about Newtonian Mechanics. The volunteers were 19 students, 15-17 years old, enrolled in electronics or computer science courses (11th grade of a Brazilian vocational high school at Belo Horizonte/Minas Gerais. All class activities proposed to the students have been regularly used since 2010, therefore, we made no special intervention to conduct the study. Data collection occurred during the classes and involved audio and video recordings of students working in group; field notes; and photographs of students’ notebooks and of the posters they made to conduct oral presentations. The choice of the groups was based on how assiduous the members were. We have transcribed episodes in which we identified experiences of scientific thinking. These transcriptions, the field notes and the photographs were analyzed together, in interaction with each other. Data analysis is based upon John Dewey’s Theory of Experience. Our results show that the experiences of scientific thinking of the two groups were educative experiences, although qualitatively different. This difference was due to the way students interacted with the conditions given to solve the tasks. Additional information is given about the school circumstances in which the study was conducted to allow a better evaluation of results quality.

  20. Sluggish cognitive tempo in abnormal child psychology: an historical overview and introduction to the special section. (United States)

    Becker, Stephen P; Marshall, Stephen A; McBurnett, Keith


    There has recently been a resurgence of interest in Sluggish Cognitive Tempo (SCT) as an important construct in the field of abnormal child psychology. Characterized by drowsiness, daydreaming, lethargy, mental confusion, and slowed thinking/behavior, SCT has primarily been studied as a feature of Attention-Deficit/Hyperactivity Disorder (ADHD), and namely the predominately inattentive subtype/presentation. Although SCT is strongly associated with ADHD inattention, research increasingly supports the possibility that SCT is distinct from ADHD or perhaps a different mental health condition altogether, with unique relations to child and adolescent psychosocial adjustment. This introductory article to the Special Section on SCT provides an historical overview of the SCT construct and briefly describes the contributions of the eight empirical papers included in the Special Section. Given the emerging importance of SCT for abnormal psychology and clinical science, there is a clear need for additional studies that examine (1) the measurement, structure, and multidimensional nature of SCT, (2) SCT as statistically distinct from not only ADHD-inattention but also other psychopathologies (particularly depression and anxiety), (3) genetic and environmental contributions to the development of SCT symptoms, and (4) functional impairments associated with SCT. This Special Section brings together papers to advance the current knowledge related to these issues as well as to spur research in this exciting and expanding area of abnormal psychology.

  1. Think Bubbles and Socrates: Teaching Critical Thinking to Millennials in Public Relations Classes (United States)

    Tallent, Rebecca J.; Barnes, Justin J.


    Critical thinking skills are crucial in the public relations profession, but teaching these skills to the Millennial Generation is vastly different from previous generations. How can a professor get past No Child Left Behind's dependence on test review guides and "everybody wins" in getting students to think for themselves? Using the…

  2. Using Critical Thinking Drills to Teach and Assess Proficiency in Methodological and Statistical Thinking (United States)

    Cascio, Ted V.


    This study assesses the effectiveness of critical thinking drills (CTDs), a repetitious classroom activity designed to improve methodological and statistical thinking in relation to psychological claims embedded in popular press articles. In each of four separate CTDs, students critically analyzed a brief article reporting a recent psychological…

  3. Thinking Design and Pedagogy: An Examination of Five Canadian Post-Secondary Courses in Design Thinking (United States)

    Donar, Ann


    At the tertiary level today, courses on design thinking can be found in diverse programs in and beyond the realm of traditional design disciplines. Across Canada, design thinking courses feature in communication, culture and information technology, and business and engineering. This paper reports findings from a study that investigated the…

  4. Effect of Higher Order Thinking Laboratory on the Improvement of Critical and Creative Thinking Skills (United States)

    Setiawan, A.; Malik, A.; Suhandi, A.; Permanasari, A.


    This research was based on the need for improving critical and creative thinking skills of student in the 21 -st century. In this research, we have implemented HOT-Lab model for topic of force. The model was characterized by problem solving and higher order thinking development through real laboratory activities. This research used a quasy experiment method with pre-test post-test control group design. Samples of this research were 60 students of Physics Education Program of Teacher Educatuon Institution in Bandung. The samples were divided into 2 classes, experiment class (HOT-lab model) and control class (verification lab model). Research instruments were essay tests for creative and critical thinking skills measurements. The results revealed that both the models have improved student’s creative and critical thinking skills. However, the improvement of the experiment class was significantly higher than that of the control class, as indicated by the average of normalized gains (N-gain) for critical thinking skills of 60.18 and 29.30 and for creative thinking skills of 70.71 and 29.40, respectively for the experimental class and the control class. In addition, there is no significant correlation between the improvement of critical thinking skills and creative thinking skills in both the classes.

  5. Changing a Generation's Way of Thinking: Teaching Computational Thinking through Programming (United States)

    Buitrago Flórez, Francisco; Casallas, Rubby; Hernández, Marcela; Reyes, Alejandro; Restrepo, Silvia; Danies, Giovanna


    Computational thinking (CT) uses concepts that are essential to computing and information science to solve problems, design and evaluate complex systems, and understand human reasoning and behavior. This way of thinking has important implications in computer sciences as well as in almost every other field. Therefore, we contend that CT should be…

  6. The Halpern Critical Thinking Assessment: Towards a Dutch Appraisal of Critical Thinking

    NARCIS (Netherlands)

    de Bie, Hannie; Wilhelm, P.; van der Meij, Hans


    Critical thinking is a vital component of 21st century skills. To assess this skill, a valid and reliable instrument is needed. This study focuses on the psychometric properties of the Dutch version of the Halpern Critical Thinking Assessment (HCTA). The HCTA was administered to university students

  7. Cross-Age Peer Tutoring of Reading and Thinking: Influence on Thinking Skills (United States)

    Topping, Keith J.; Bryce, Angela


    Outcomes for methods to accelerate thinking skills involving some peer interaction have been more consistently positive than those for purely teacher-directed or materials-led methods. However, methods involving mainly or only peer interaction are rare. This paper describes and evaluates such a method for peer tutoring in thinking skills, which…

  8. An Analysis of Mathematics Teacher Candidates' Critical Thinking Dispositions and Their Logical Thinking Skills (United States)

    Incikabi, Lutfi; Tuna, Abdulkadir; Biber, Abdullah Cagri


    This study aimed to investigate the existence of the relationship between mathematics teacher candidates' critical thinking skills and their logical thinking dispositions in terms of the variables of grade level in college, high school type, and gender. The current study utilized relational survey model and included a total of 99 mathematics…

  9. Thinking Like a Psychologist Introductory Psychology Writing Assignments: Encouraging Critical Thinking and Resisting Plagiarism (United States)

    Wentworth, Diane Keyser; Whitmarsh, Lona


    Teaching the general psychology course provides instructors with the opportunity to invite students to explore the dynamics of behavior and mental processes through the lens of theory and research. Three innovative writing assignments were developed to teach students to think like a psychologist, operationalized as enhancing critical thinking,…

  10. Rational Thinking and Cognitive Sophistication: Development, Cognitive Abilities, and Thinking Dispositions (United States)

    Toplak, Maggie E.; West, Richard F.; Stanovich, Keith E.


    We studied developmental trends in 5 important reasoning tasks that are critical components of the operational definition of rational thinking. The tasks measured denominator neglect, belief bias, base rate sensitivity, resistance to framing, and the tendency toward otherside thinking. In addition to age, we examined 2 other individual difference…

  11. Thinking Science: A Way to Change Teacher Practice in Order to Raise Students' Ability to Think (United States)

    Hueppauff, Sonia


    This article describes key facets of the Cognitive Acceleration through Science Education (CASE), a curriculum that emerged in the United Kingdom, enabling teachers to accelerate the process of cognitive development so that more students could attain the higher-order thinking skills (formal operational thinking) required (Lecky, 2012). CASE, also…

  12. Purposely Teaching for the Promotion of Higher-order Thinking Skills: A Case of Critical Thinking (United States)

    Miri, Barak; David, Ben-Chaim; Uri, Zoller


    This longitudinal case-study aimed at examining whether purposely teaching for the promotion of higher order thinking skills enhances students’ critical thinking (CT), within the framework of science education. Within a pre-, post-, and post-post experimental design, high school students, were divided into three research groups. The experimental group ( n = 57) consisted of science students who were exposed to teaching strategies designed for enhancing higher order thinking skills. Two other groups: science ( n = 41) and non-science majors ( n = 79), were taught traditionally, and acted as control. By using critical thinking assessment instruments, we have found that the experimental group showed a statistically significant improvement on critical thinking skills components and disposition towards critical thinking subscales, such as truth-seeking, open-mindedness, self-confidence, and maturity, compared with the control groups. Our findings suggest that if teachers purposely and persistently practice higher order thinking strategies for example, dealing in class with real-world problems, encouraging open-ended class discussions, and fostering inquiry-oriented experiments, there is a good chance for a consequent development of critical thinking capabilities.

  13. A self-referential default brain state: patterns of coherence, power, and eLORETA sources during eyes-closed rest and Transcendental Meditation practice. (United States)

    Travis, Fred; Haaga, David A F; Hagelin, John; Tanner, Melissa; Arenander, Alaric; Nidich, Sanford; Gaylord-King, Carolyn; Grosswald, Sarina; Rainforth, Maxwell; Schneider, Robert H


    Activation of a default mode network (DMN) including frontal and parietal midline structures varies with cognitive load, being more active during low-load tasks and less active during high-load tasks requiring executive control. Meditation practices entail various degrees of cognitive control. Thus, DMN activation patterns could give insight into the nature of meditation practices. This 10-week random assignment study compared theta2, alpha1, alpha2, beta1, beta2 and gamma EEG coherence, power, and eLORETA cortical sources during eyes-closed rest and Transcendental Meditation (TM) practice in 38 male and female college students, average age 23.7 years. Significant brainwave differences were seen between groups. Compared to eyes-closed rest, TM practice led to higher alpha1 frontal log-power, and lower beta1 and gamma frontal and parietal log-power; higher frontal and parietal alpha1 interhemispheric coherence and higher frontal and frontal-central beta2 intrahemispheric coherence. eLORETA analysis identified sources of alpha1 activity in midline cortical regions that overlapped with the DMN. Greater activation in areas that overlap the DMN during TM practice suggests that meditation practice may lead to a foundational or 'ground' state of cerebral functioning that may underlie eyes-closed rest and more focused cognitive processes.

  14. Can I get me out of my head? Exploring strategies for controlling the self-referential aspects of the mind-wandering state during reading. (United States)

    Sanders, Jet G; Wang, Hao-Ting; Schooler, Jonathan; Smallwood, Jonathan


    Trying to focus on a piece of text and keep unrelated thoughts at bay can be a surprisingly futile experience. The current study explored the effects of different instructions on participants' capacity to control their mind-wandering and maximize reading comprehension, while reading. Participants were instructed to (a) enhance focus on what was read (external) or (b) enhance meta-awareness of mind-wandering (internal). To understand when these strategies were important, we induced a state of self-focus in half of our participants at the beginning of the experiment. Results replicated the negative association between mind-wandering and comprehension and demonstrated that both internal and external instructions impacted on the efficiency of reading following a period of induced self-focus. Techniques that foster meta-awareness improved task focus but did so at the detriment of reading comprehension, while promoting a deeper engagement while reading improved comprehension with no changes in reported mind-wandering. These data provide insight into how we can control mind-wandering and improve comprehension, and they underline that a state of self-focus is a condition under which they should be employed. Furthermore, these data support component process models that propose that the self-referent mental contents that arise during mind-wandering are distinguishable from those processes that interfere with comprehension.

  15. Study of the hegemonic discourse about truth and communication in the media’s self-referential information, based on the analysis of the Spanish Press

    Directory of Open Access Journals (Sweden)

    José Luis Piñuel, Ph.D.


    Full Text Available Through the content analysis of the Spanish Press, this article analyses the media discourses that make reference to any other discourse that, once made an agenda item, refers to the activity of the media themselves. The study unveils the logical constraints of the canonical discourse of this reference; and then compares the media’s canonical discourse on social communication (extracted from the content analysis with the discourse produced by the press managers of different types of organisations (companies, governmental agencies, political parties, unions, associations, etc. in order to reveal the central principles on which their discourses about “truth” and “communication” become hegemonic in the media. The objectives of the study are establishing what changes are appropriate to undertake in order to improve the education of journalists, and setting the quality standards of the public service of journalism. The data presented by this article are the result of the R&D project The hegemonic disocurse about truth and communication: what themediasays about Social Communication, (Reference number: SEJ2007-62202-SOCI, which was directed by José Luis Piñuel-Raigada, and whose final report is being prepared.

  16. The self-imagination effect: benefits of a self-referential encoding strategy on cued recall in memory-impaired individuals with neurological damage. (United States)

    Grilli, Matthew D; Glisky, Elizabeth L


    Knowledge of oneself is preserved in many memory-impaired individuals with neurological damage. Therefore, cognitive strategies that capitalize on mechanisms related to the self may be particularly effective at enhancing memory in this population. The present study investigated the effect of "self-imagining," imagining an event from a personal perspective, on short and long delayed cued recall in memory-impaired individuals with neurological damage. Sixteen patients intentionally encoded word pairs under four separate conditions: visual imagery, semantic elaboration, other person imagining, and self-imagining. The results revealed that self-imagining led to better performance than other-imagining, semantic elaboration, and visual imagery. Furthermore, the "self-imagination effect" (SIE) was preserved after a 30-min delay and was independent of memory functioning. These findings indicate that self-imagining provides a mnemonic advantage in brain-injured individuals, even those with relatively poor memory functioning, and suggest that self-imagining may tap into mnemonic mechanisms related to the self.

  17. Migraine and structural abnormalities in the brain

    DEFF Research Database (Denmark)

    Hougaard, Anders; Amin, Faisal Mohammad; Ashina, Messoud


    PURPOSE OF REVIEW: The aim is to provide an overview of recent studies of structural brain abnormalities in migraine and to discuss the potential clinical significance of their findings. RECENT FINDINGS: Brain structure continues to be a topic of extensive research in migraine. Despite advances...... in neuroimaging techniques, it is not yet clear if migraine is associated with grey matter changes. Recent large population-based studies sustain the notion of increased prevalence of white matter abnormalities in migraine, and possibly of silent infarct-like lesions. The clinical relevance of this association...... is not clear. Structural changes are not related to cognitive decline, but a link to an increased risk of stroke, especially in patients with aura, cannot be ruled out. SUMMARY: Migraine may be a risk factor for structural changes in the brain. It is not yet clear how factors such as migraine sub-type, attack...

  18. [Otoneurologic abnormalities in insulin-dependent diabetes]. (United States)

    Jáuregui-Renaud, K; Domínguez-Rubio, B; Ibarra-Olmos, A; González-Bárcena, D


    To assess the auditory and vestibular function in patients with diabetes. We studied and followed for three years, 10 patients (6 females) of 20.6 years of age (SD 5.5 years), with insulindependent diabetes mellitus of 9.5 years (SD 3.7 years). The patients were selected for having peripheral neuropathy without prolipherative retinopathy and otologic disease or individual factors which could cause neurootologic symptoms. Their glomerular filtration rate and renal plasma flow were 150 mL/min (SD 50) and 543 mL/min (SD 113). Initially all patients had normal audiologic responses, including auditory brainstem responses, but had abnormally and simetrically diminished horizontal vestibulo-ocular responses. A year later one patient had vertigo and asymmetric vestibulo-ocular responses. In the third year, another patient showed similar abnormalities and a third one showed sensorineural hearing loss. Our results suggest that patients with insulindependent diabetes mellitus may suffer neuro-otological deterioration.

  19. Chromosomal abnormalities in a psychiatric population

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    Lewis, K.E.; Lubetsky, M.J.; Wenger, S.L.; Steele, M.W. [Univ. of Pittsburgh Medical Center, PA (United States)


    Over a 3.5 year period of time, 345 patients hospitalized for psychiatric problems were evaluated cytogenetically. The patient population included 76% males and 94% children with a mean age of 12 years. The criteria for testing was an undiagnosed etiology for mental retardation and/or autism. Cytogenetic studies identified 11, or 3%, with abnormal karyotypes, including 4 fragile X positive individuals (2 males, 2 females), and 8 with chromosomal aneuploidy, rearrangements, or deletions. While individuals with chromosomal abnormalities do not demonstrate specific behavioral, psychiatric, or developmental problems relative to other psychiatric patients, our results demonstrate the need for an increased awareness to order chromosomal analysis and fragile X testing in those individuals who have combinations of behavioral/psychiatric, learning, communication, or cognitive disturbance. 5 refs., 1 fig., 2 tabs.

  20. Cardiovascular Abnormalities in Cirrhosis: the Possible Mechanisms

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    Leila Moezi


    Full Text Available Cirrhosis is characterized by marked abnormalities in the cardiovascular system. A hyperdynamic splanchnic and systemic circulation is typical of cirrhotic patients and has been observed in all experimental forms of portal hypertension. The hyperdynamic circulation is most likely initiated by arterial vasodilatation, leading to central hypovolemia, sodium retention, and an increased intravascular volume. Despite the baseline increase in cardiac output, ventricular inotropic and chronotropic responses to stimuli are blunted, a condition known as cirrhotic cardiomyopathy. This review briefly examines the major mechanisms that may underlie these cardiovascular abnormalities, concentrating on nitric oxide, endocannabinoids, prostaglandins, carbon monoxide, endogenous opioids, and adrenergic receptor changes. Future work should address the complex interrelationships between these systems.