Undermining belief in false memories leads to less efficient problem-solving behaviour.

Science.gov (United States)

Wang, Jianqin; Otgaar, Henry; Howe, Mark L; Smeets, Tom; Merckelbach, Harald; Nahouli, Zacharia

2017-08-01

Memories of events for which the belief in the occurrence of those events is undermined, but recollection is retained, are called nonbelieved memories (NBMs). The present experiments examined the effects of NBMs on subsequent problem-solving behaviour. In Experiment 1, we challenged participants' beliefs in their memories and examined whether NBMs affected subsequent solution rates on insight-based problems. True and false memories were elicited using the Deese/Roediger-McDermott (DRM) paradigm. Then participants' belief in true and false memories was challenged by telling them the item had not been presented. We found that when the challenge led to undermining belief in false memories, fewer problems were solved than when belief was not challenged. In Experiment 2, a similar procedure was used except that some participants solved the problems one week rather than immediately after the feedback. Again, our results showed that undermining belief in false memories resulted in lower problem solution rates. These findings suggest that for false memories, belief is an important agent in whether memories serve as effective primes for immediate and delayed problem-solving.

Analytic cognitive style predicts religious and paranormal belief.

Science.gov (United States)

Pennycook, Gordon; Cheyne, James Allan; Seli, Paul; Koehler, Derek J; Fugelsang, Jonathan A

2012-06-01

An analytic cognitive style denotes a propensity to set aside highly salient intuitions when engaging in problem solving. We assess the hypothesis that an analytic cognitive style is associated with a history of questioning, altering, and rejecting (i.e., unbelieving) supernatural claims, both religious and paranormal. In two studies, we examined associations of God beliefs, religious engagement (attendance at religious services, praying, etc.), conventional religious beliefs (heaven, miracles, etc.) and paranormal beliefs (extrasensory perception, levitation, etc.) with performance measures of cognitive ability and analytic cognitive style. An analytic cognitive style negatively predicted both religious and paranormal beliefs when controlling for cognitive ability as well as religious engagement, sex, age, political ideology, and education. Participants more willing to engage in analytic reasoning were less likely to endorse supernatural beliefs. Further, an association between analytic cognitive style and religious engagement was mediated by religious beliefs, suggesting that an analytic cognitive style negatively affects religious engagement via lower acceptance of conventional religious beliefs. Results for types of God belief indicate that the association between an analytic cognitive style and God beliefs is more nuanced than mere acceptance and rejection, but also includes adopting less conventional God beliefs, such as Pantheism or Deism. Our data are consistent with the idea that two people who share the same cognitive ability, education, political ideology, sex, age and level of religious engagement can acquire very different sets of beliefs about the world if they differ in their propensity to think analytically. Copyright © 2012 Elsevier B.V. All rights reserved.

The mere exposure effect for visual image.

Science.gov (United States)

Inoue, Kazuya; Yagi, Yoshihiko; Sato, Nobuya

2018-02-01

Mere exposure effect refers to a phenomenon in which repeated stimuli are evaluated more positively than novel stimuli. We investigated whether this effect occurs for internally generated visual representations (i.e., visual images). In an exposure phase, a 5 × 5 dot array was presented, and a pair of dots corresponding to the neighboring vertices of an invisible polygon was sequentially flashed (in red), creating an invisible polygon. In Experiments 1, 2, and 4, participants visualized and memorized the shapes of invisible polygons based on different sequences of flashed dots, whereas in Experiment 3, participants only memorized positions of these dots. In a subsequent rating phase, participants visualized the shape of the invisible polygon from allocations of numerical characters on its vertices, and then rated their preference for invisible polygons (Experiments 1, 2, and 3). In contrast, in Experiment 4, participants rated the preference for visible polygons. Results showed that the mere exposure effect appeared only when participants visualized the shape of invisible polygons in both the exposure and rating phases (Experiments 1 and 2), suggesting that the mere exposure effect occurred for internalized visual images. This implies that the sensory inputs from repeated stimuli play a minor role in the mere exposure effect. Absence of the mere exposure effect in Experiment 4 suggests that the consistency of processing between exposure and rating phases plays an important role in the mere exposure effect.

‘Objectively there is no truth’ – Wittgenstein and Kierkegaard on Religious Belief

OpenAIRE

Schönbaumsfeld, Genia

2017-01-01

Kierkegaard’s influence on Wittgenstein’s conception of religious belief was profound, but this hasn’t so far been given the attention it deserves. Although Wittgenstein wrote comparatively little on the subject, while the whole of Kierkegaard’s oeuvre has a religious theme, both philosophers have become notorious for refusing to construe religious belief in either of the two traditional ways: as a ‘propositional attitude’ on the one hand or as a mere ‘emotional response’ with no reference to...

A Study of Common Beliefs and Misconceptions in Physical Science

Science.gov (United States)

Stein, Mary; Larrabee, Timothy G.; Barman, Charles R.

2008-01-01

The Science Belief Test is an online instrument comprised of 47 statements that require true or false responses and request written explanations to accompany these responses. It targets topics in chemistry, physics, biology, earth science, and astronomy and was initially designed to assess preservice elementary teachers' beliefs about general…

Hierarchies of belief and interim rationalizability

Directory of Open Access Journals (Sweden)

Jeffrey C. Ely

2006-03-01

Full Text Available In games with incomplete information, conventional hierarchies of belief are incomplete as descriptions of the players' information for the purposes of determining a player's behavior. We show by example that this is true for a variety of solution concepts. We then investigate what is essential about a player's information to identify behavior. We specialize to two player games and the solution concept of interim rationalizability. We construct the universal type space for rationalizability and characterize the types in terms of their beliefs. Infinite hierarchies of beliefs over conditional beliefs, which we call Delta-hierarchies, are what turn out to matter. We show that any two types in any two type spaces have the same rationalizable sets in all games if and only if they have the same Delta-hierarchies.

Race Research and the Ethics of Belief.

Science.gov (United States)

Anomaly, Jonathan

2017-06-01

On most accounts, beliefs are supposed to fit the world rather than change it. But believing can have social consequences, since the beliefs we form underwrite our actions and impact our character. Because our beliefs affect how we live our lives and how we treat other people, it is surprising how little attention is usually given to the moral status of believing apart from its epistemic justification. In what follows, I develop a version of the harm principle that applies to beliefs as well as actions. In doing so, I challenge the often exaggerated distinction between forming beliefs and acting on them. 1 After developing this view, I consider what it might imply about controversial research the goal of which is to yield true beliefs but the outcome of which might include negative social consequences. In particular, I focus on the implications of research into biological differences between racial groups.

Appetit på mere

DEFF Research Database (Denmark)

Jensen, Niels Rosendal

2014-01-01

Anmeldelse af Steen Elsborg & Steen Høyrup Pedersens "Folkeoplysning og motivation for livslang læring..", hvor modeller for kortuddannedes ønske om mere uddannelse præsenteres på baggrund af empiriske arbejder...

Arendt on Hobbes as the true philosopher of the bourgeoisie

Directory of Open Access Journals (Sweden)

Adriano Correia

2015-07-01

Full Text Available In The Origins of Totalitarianism, when examine the elements and origins of total domination, Hannah Arendt devotes special attention to the political emancipation of the bourgeoisie. For Arendt imperialism is the truth of the bourgeois understanding of politics, according to which politics should not be more than a well-organized police force. The truth of bourgeois politics is the reduction of politics to mere force. Our purpose is to reconstruct this movement from the vantage point of arendtian appropriation of Hobbes, "the true philosopher of the bourgeoisie."

True ownership of traditional medicines in South Africa

OpenAIRE

Gabriel Louw; André Duvenhage

2017-01-01

Background Literature postulates that traditional medicines form an important part of modern-day South African healthcare. The belief is that the traditional healer and traditional medicine is a close-knit unit, with the traditional healer as the true owner and manufacturer of traditional medicines. Various studies also postulate that the growth and development of South African traditional medicines are restricted by the pharmaceutical industries and other role players...

Attentional Modulation of the Mere Exposure Effect

Science.gov (United States)

Yagi, Yoshihiko; Ikoma, Shinobu; Kikuchi, Tadashi

2009-01-01

The "mere exposure effect" refers to the phenomenon where previous exposures to stimuli increase participants' subsequent affective preference for those stimuli. This study explored the effect of selective attention on the mere exposure effect. The experiments manipulated the to-be-attended drawings in the exposure period (either red or green…

The Relational Responding Task: Toward a New Implicit Measure of Beliefs

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Jan eDe Houwer

2015-03-01

Full Text Available We introduce the Relational Responding Task (RRT as a tool for capturing beliefs at the implicit level. Flemish participants were asked to respond as if they believed that Flemish people are more intelligent than immigrants (e.g., respond true to the statement Flemish people are wiser than immigrants or to respond as if they believed that immigrants are more intelligent than Flemish people (e.g., respond true to the statement Flemish people are dumber than immigrants. The difference in performance between these two tasks correlated with ratings of the extent to which participants explicitly endorsed the belief that Flemish people are more intelligent than immigrants and with questionnaire measures of subtle and blatant racism. The current study provides a first step towards validating RRT effects as a viable measure of implicit beliefs.

Lossed in translation: an off-the-shelf method to recover probabilistic beliefs from loss-averse agents.

Science.gov (United States)

Offerman, Theo; Palley, Asa B

2016-01-01

Strictly proper scoring rules are designed to truthfully elicit subjective probabilistic beliefs from risk neutral agents. Previous experimental studies have identified two problems with this method: (i) risk aversion causes agents to bias their reports toward the probability of [Formula: see text], and (ii) for moderate beliefs agents simply report [Formula: see text]. Applying a prospect theory model of risk preferences, we show that loss aversion can explain both of these behavioral phenomena. Using the insights of this model, we develop a simple off-the-shelf probability assessment mechanism that encourages loss-averse agents to report true beliefs. In an experiment, we demonstrate the effectiveness of this modification in both eliminating uninformative reports and eliciting true probabilistic beliefs.

The neural basis of testable and non-testable beliefs.

Directory of Open Access Journals (Sweden)

Jonathon R Howlett

Full Text Available Beliefs about the state of the world are an important influence on both normal behavior and psychopathology. However, understanding of the neural basis of belief processing remains incomplete, and several aspects of belief processing have only recently been explored. Specifically, different types of beliefs may involve fundamentally different inferential processes and thus recruit distinct brain regions. Additionally, neural processing of truth and falsity may differ from processing of certainty and uncertainty. The purpose of this study was to investigate the neural underpinnings of assessment of testable and non-testable propositions in terms of truth or falsity and the level of certainty in a belief. Functional magnetic resonance imaging (fMRI was used to study 14 adults while they rated propositions as true or false and also rated the level of certainty in their judgments. Each proposition was classified as testable or non-testable. Testable propositions activated the DLPFC and posterior cingulate cortex, while non-testable statements activated areas including inferior frontal gyrus, superior temporal gyrus, and an anterior region of the superior frontal gyrus. No areas were more active when a proposition was accepted, while the dorsal anterior cingulate was activated when a proposition was rejected. Regardless of whether a proposition was testable or not, certainty that the proposition was true or false activated a common network of regions including the medial prefrontal cortex, caudate, posterior cingulate, and a region of middle temporal gyrus near the temporo-parietal junction. Certainty in the truth or falsity of a non-testable proposition (a strong belief without empirical evidence activated the insula. The results suggest that different brain regions contribute to the assessment of propositions based on the type of content, while a common network may mediate the influence of beliefs on motivation and behavior based on the level of

TV gør OL mere virkeligt

DEFF Research Database (Denmark)

Bjørner, Thomas

2004-01-01

OL er en global seersucces. TV-seerne får en hyperrealistisk præsentation, der er mere virkelig end den virkelighed, som den reelle tilskuer til legene overværer.......OL er en global seersucces. TV-seerne får en hyperrealistisk præsentation, der er mere virkelig end den virkelighed, som den reelle tilskuer til legene overværer....

En mere relevant revisionspåtegning

DEFF Research Database (Denmark)

Kiertzner, Lars; Beck, Jon; Engelund, Lars

2012-01-01

Finanskrisen har ført til krav om en mere meningsfuld rapportering fra revisor oven for brugere af regnskaber. EU Kommission og PCAOB (Public Company Accounting Oversight Board) i USA har som følge heraf stillet forslag til, hvorledes denne rapportering kunne forbedres.......Finanskrisen har ført til krav om en mere meningsfuld rapportering fra revisor oven for brugere af regnskaber. EU Kommission og PCAOB (Public Company Accounting Oversight Board) i USA har som følge heraf stillet forslag til, hvorledes denne rapportering kunne forbedres....

Trait and state anxiety reduce the mere exposure effect

Directory of Open Access Journals (Sweden)

Sandra L Ladd

2015-05-01

Full Text Available The mere exposure effect refers to an affective preference elicited by exposure to previously unfamiliar items. Although it is a well-established finding, its mechanism remains uncertain, with some positing that it reflects affective processes and others positing that it reflects perceptual or motor fluency with repeated items. Here we examined whether individual differences in trait and state anxiety, which have been associated with the experience of emotion, influence the mere exposure effect. Participants’ trait (Study 1 and state (Study 2 anxiety were characterized with the State-Trait Anxiety Inventory. Greater trait and state anxiety correlated with greater negative affect and lesser positive affect. In both experiments, greater anxiety was associated with a reduced mere exposure effect. Measures of fluency (response times at study and test were unrelated to the mere exposure effect. These findings support the role of affective processes in the mere exposure effect, and offer a new insight into the nature of anxiety such that anxiety is associated with a reduced experience of positive affect typically associated with familiarity.

Trait and state anxiety reduce the mere exposure effect.

Science.gov (United States)

Ladd, Sandra L; Gabrieli, John D E

2015-01-01

The mere exposure effect refers to an affective preference elicited by exposure to previously unfamiliar items. Although it is a well-established finding, its mechanism remains uncertain, with some positing that it reflects affective processes and others positing that it reflects perceptual or motor fluency with repeated items. Here we examined whether individual differences in trait and state anxiety, which have been associated with the experience of emotion, influence the mere exposure effect. Participants' trait (Study 1) and state (Study 2) anxiety were characterized with the State-Trait Anxiety Inventory. Greater trait and state anxiety correlated with greater negative affect and lesser positive affect. In both experiments, greater anxiety was associated with a reduced mere exposure effect. Measures of fluency (response times at study and test) were unrelated to the mere exposure effect. These findings support the role of affective processes in the mere exposure effect, and offer a new insight into the nature of anxiety such that anxiety is associated with a reduced experience of positive affect typically associated with familiarity.

The mere exposure effect with scene stimuli

OpenAIRE

八木　, 善彦

2016-01-01

　The mere exposure effect refers to the phenomenon where previous exposures to stimuli increasesubsequent affective preference for those stimuli. It has been indicated that with specific stimulus-category（i.e., paintings, matrices, and photographs of scene）, repeated exposure has little or oppositeeffect on affective ratings. In this study, two experiments were conducted in order to explore theeffect of stimulus-category on the mere exposure effects. Photographs of young woman’s（Experiment1）a...

Mere Gifting: Liking a Gift More Because It Is Shared.

Science.gov (United States)

Polman, Evan; Maglio, Sam J

2017-11-01

We investigated a type of mere similarity that describes owning the same item as someone else. Moreover, we examined this mere similarity in a gift-giving context, whereby givers gift something that they also buy for themselves (a behavior we call "companionizing"). Using a Heiderian account of balancing unit-sentiment relations, we tested whether gift recipients like gifts more when gifts are companionized. Akin to mere ownership, which describes people liking their possessions more merely because they own them, we tested a complementary prediction: whether people like their possessions more merely because others own them too. Thus, in a departure from previous work, we examined a type of similarity based on two people sharing the same material item. We find that this type of sharing causes gift recipients to like their gifts more, and feel closer to gift givers.

Attentional modulation of the mere exposure effect

OpenAIRE

Yagi, Yoshihiko; Ikoma, Shinobu; Kikuchi, Tadashi

2009-01-01

The mere exposure effect refers to the phenomenon where previous exposures to stimuli increase participants’ subsequent affective preference for those stimuli. This study explored the effect of selective attention on the mere exposure effect. The experiments manipulated the to-be-attended drawings in the exposure period (either red or green polygons in Experiments 1 and 2; both red and green polygons in Experiments 3 and 4) and black to-be-evaluated drawings in the affective judgment period (...

Normal mere exposure effect with impaired recognition in Alzheimer's disease.

Science.gov (United States)

Willems, Sylvie; Adam, Stéphane; Van der Linden, Martial

2002-02-01

We investigated the mere exposure effect and the explicit memory in Alzheimer's disease (AD) patients and elderly control subjects, using unfamiliar faces. During the exposure phase, the subjects estimated the age of briefly flashed faces. The mere exposure effect was examined by presenting pairs of faces (old and new) and asking participants to select the face they liked. The participants were then presented with a forced-choice explicit recognition task. Controls subjects exhibited above-chance preference and recognition scores for old faces. The AD patients also showed the mere exposure effect but no explicit recognition. These results suggest that the processes involved in the mere exposure effect are preserved in AD patients despite their impaired explicit recognition. The results are discussed in terms of Seamon et al.'s (1995) proposal that processes involved in the mere exposure effect are equivalent to those subserving perceptual priming. These processes would depend on extrastriate areas which are relatively preserved in AD patients.

Cardiovascular change during encoding predicts the nonconscious mere exposure effect.

Science.gov (United States)

Ladd, Sandra L; Toscano, William B; Cowings, Patricia S; Gabrieli, John D E

2014-01-01

These studies examined memory encoding to determine whether the mere exposure effect could be categorized as a form of conceptual or perceptual implicit priming and, if it was not conceptual or perceptual, whether cardiovascular psychophysiology could reveal its nature. Experiment 1 examined the effects of study phase level of processing on recognition, the mere exposure effect, and word identification implicit priming. Deep relative to shallow processing improved recognition but did not influence the mere exposure effect for nonwords or word identification implicit priming for words. Experiments 2 and 3 examined the effect of study-test changes in font and orientation, respectively, on the mere exposure effect and word identification implicit priming. Different study-test font and orientation reduced word identification implicit priming but had no influence on the mere exposure effect. Experiments 4 and 5 developed and used, respectively, a cardiovascular psychophysiological implicit priming paradigm to examine whether stimulus-specific cardiovascular reactivity at study predicted the mere exposure effect at test. Blood volume pulse change at study was significantly greater for nonwords that were later preferred than for nonwords that were not preferred at test. There was no difference in blood volume pulse change for words at study that were later either identified or not identified at test. Fluency effects, at encoding or retrieval, are an unlikely explanation for these behavioral and cardiovascular findings. The relation of blood volume pulse to affect suggests that an affective process that is not conceptual or perceptual contributes to the mere exposure effect.

What attitudes and beliefs underlie patients' decisions about participating in chemotherapy trials?

Science.gov (United States)

Sutherland, H J; da Cunha, R; Lockwood, G A; Till, J E

1998-01-01

The theory of reasoned action, which postulates that personal attitudes and external social influences predict intentions to undertake a behavior, was used as a conceptual framework for developing a questionnaire to elicit beliefs and attitudes associated with the decision to participate in a hypothetical cancer chemotherapy trial. After completing the questionnaire, two-thirds of the 150 respondents indicated they would enroll in such a trial if it were available. Considerable variation existed in both "universal" and "trial-specific" beliefs and attitudes underpinning their intentions. A substantial amount of the variance in "intention" to participate was explained by "attitude" alone (75%). Social influences, although statistically significant, made a mere 1% additional contribution. One interpretation is that subjective expected-utility theory, which essentially predicts beliefs or "attitude," is a better model. The authors conclude that both theories may be criticized regarding how well they capture the rationality and nuances of decision behavior.

Incorporating outcome uncertainty and prior outcome beliefs in stated preferences

DEFF Research Database (Denmark)

Lundhede, Thomas; Jacobsen, Jette Bredahl; Hanley, Nick

2015-01-01

Stated preference studies tell respondents that policies create environmental changes with varying levels of uncertainty. However, respondents may include their own a priori assessments of uncertainty when making choices among policy options. Using a choice experiment eliciting respondents......’ preferences for conservation policies under climate change, we find that higher outcome uncertainty reduces utility. When accounting for endogeneity, we find that prior beliefs play a significant role in this cost of uncertainty. Thus, merely stating “objective” levels of outcome uncertainty...

NoSQL for mere mortals

CERN Document Server

Sullivan, Dan

2015-01-01

The Easy, Common-Sense Guide to Solving Real Problems with NoSQL The" Mere Mortals" "(r)" tutorials have earned worldwide praise as the clearest, simplest way to master essential database technologies. Now, there s one for today s exciting new NoSQL databases. "NoSQL for Mere Mortals" guides you through solving real problems with NoSQL and achieving unprecedented scalability, cost efficiency, flexibility, and availability. Drawing on 20+ years of cutting-edge database experience, Dan Sullivan explains the advantages, use cases, and terminology associated with all four main categories of NoSQL databases: key-value, document, column family, and graph databases. For each, he introduces pragmatic best practices for building high-value applications. Through step-by-step examples, you ll discover how to choose the right database for each task, and use it the right way. Coverage includes --Getting started: What NoSQL databases are, how they differ from relational databases, when to use them, and when "not" to Data m...

Implicit false-belief processing in the human brain.

Science.gov (United States)

Schneider, Dana; Slaughter, Virginia P; Becker, Stefanie I; Dux, Paul E

2014-11-01

Eye-movement patterns in 'Sally-Anne' tasks reflect humans' ability to implicitly process the mental states of others, particularly false-beliefs - a key theory of mind (ToM) operation. It has recently been proposed that an efficient ToM system, which operates in the absence of awareness (implicit ToM, iToM), subserves the analysis of belief-like states. This contrasts to consciously available belief processing, performed by the explicit ToM system (eToM). The frontal, temporal and parietal cortices are engaged when humans explicitly 'mentalize' about others' beliefs. However, the neural underpinnings of implicit false-belief processing and the extent to which they draw on networks involved in explicit general-belief processing are unknown. Here, participants watched 'Sally-Anne' movies while fMRI and eye-tracking measures were acquired simultaneously. Participants displayed eye-movements consistent with implicit false-belief processing. After independently localizing the brain areas involved in explicit general-belief processing, only the left anterior superior temporal sulcus and precuneus revealed greater blood-oxygen-level-dependent activity for false- relative to true-belief trials in our iToM paradigm. No such difference was found for the right temporal-parietal junction despite significant activity in this area. These findings fractionate brain regions that are associated with explicit general ToM reasoning and false-belief processing in the absence of awareness. Copyright © 2014 Elsevier Inc. All rights reserved.

The dynamic interplay between perceived true self-knowledge and decision satisfaction.

Science.gov (United States)

Schlegel, Rebecca J; Hicks, Joshua A; Davis, William E; Hirsch, Kelly A; Smith, Christina M

2013-03-01

The present research used multiple methods to examine the hypothesis that perceived true self-knowledge and decision satisfaction are inextricably linked together by a widely held "true-self-as-guide" lay theory of decision making. Consistent with this proposition, Study 1 found that participants rated using the true self as a guide as more important for achieving personal satisfaction than a variety of other potential decision-making strategies. After establishing the prevalence of this lay theory, the remaining studies then focused on examining the proposed consequent relationship between perceived true self-knowledge and decision satisfaction. Consistent with hypotheses, 2 cross-sectional correlational studies (Studies 2 and 3) found a positive relationship between perceived true self-knowledge and decision satisfaction for different types of major decisions. Study 4 used daily diary methods to demonstrate that fluctuations in perceived true self-knowledge reliably covary with fluctuations in decision satisfaction. Finally, 2 studies directly examined the causal direction of this relationship through experimental manipulation and revealed that the relationship is truly bidirectional. More specifically, Study 5 showed that manipulating perceived knowledge of the true self (but not other self-concepts) directly affects decision satisfaction. Study 6 showed that this effect also works in reverse by manipulating feelings of decision satisfaction, which directly affected perceived knowledge of the true self (but not other self-concepts). Taken together, these studies suggest that people believe the true self should be used as a guide when making major life decisions and that this belief has observable consequences for the self and decision making. PsycINFO Database Record (c) 2013 APA, all rights reserved

Developing instruments concerning scientific epistemic beliefs and goal orientations in learning science: a validation study

Science.gov (United States)

Lin, Tzung-Jin; Tsai, Chin-Chung

2017-11-01

The purpose of this study was to develop and validate two survey instruments to evaluate high school students' scientific epistemic beliefs and goal orientations in learning science. The initial relationships between the sampled students' scientific epistemic beliefs and goal orientations in learning science were also investigated. A final valid sample of 600 volunteer Taiwanese high school students participated in this survey by responding to the Scientific Epistemic Beliefs Instrument (SEBI) and the Goal Orientations in Learning Science Instrument (GOLSI). Through both exploratory and confirmatory factor analyses, the SEBI and GOLSI were proven to be valid and reliable for assessing the participants' scientific epistemic beliefs and goal orientations in learning science. The path analysis results indicated that, by and large, the students with more sophisticated epistemic beliefs in various dimensions such as Development of Knowledge, Justification for Knowing, and Purpose of Knowing tended to adopt both Mastery-approach and Mastery-avoidance goals. Some interesting results were also found. For example, the students tended to set a learning goal to outperform others or merely demonstrate competence (Performance-approach) if they had more informed epistemic beliefs in the dimensions of Multiplicity of Knowledge, Uncertainty of Knowledge, and Purpose of Knowing.

NA årsag til mere usikre meningsmålinger

DEFF Research Database (Denmark)

Thomsen, Søren Risbjerg

2007-01-01

ANALYSE: Det er nørdet men sandt: Meningsmålingerne er mere usikre end længe set, skriver professor Søren Risbjerg Thomsen. Årsag: NA. Udgivelsesdato: 11. september......ANALYSE: Det er nørdet men sandt: Meningsmålingerne er mere usikre end længe set, skriver professor Søren Risbjerg Thomsen. Årsag: NA. Udgivelsesdato: 11. september...

Neurophysiological evidence that perceptions of fluency produce mere exposure effects.

Science.gov (United States)

Leynes, P Andrew; Addante, Richard J

2016-08-01

Recent exposure to people or objects increases liking ratings, the "mere exposure effect" (Zajonc in American Psychologist, 35, 117-123, 1968), and an increase in processing fluency has been identified as a potential mechanism for producing this effect. This fluency hypothesis was directly tested by altering the trial-by-trial image clarity (i.e., fluency) while Event-Related Potentials (ERPs) were recorded. In Experiment 1, clarity was altered across two trial blocks that each had homogenous trial-by-trial clarity, whereas clarity varied randomly across trials in Experiment 2. Blocking or randomizing image clarity across trials was expected to produce different levels of relative fluency and alter mere exposure effects. The mere exposure effect (i.e., old products liked more than new products) was observed when stimulus clarity remained constant across trials, and clear image ERPs were more positive than blurry image ERPs. Importantly, these patterns were reversed when clarity varied randomly across test trials, such that participants liked clear images more than blurry (i.e., no mere exposure effect) and clear image ERPs were more negative than blurry image ERPs. The findings provide direct experimental support from both behavioral and electrophysiological measures that, in some contexts, mere exposure is the product of top-down interpretations of fluency.

Some Lessons from Kripke's A Puzzle About Belief

African Journals Online (AJOL)

KATEVG

The first belief-attribution is true, whereas the second is false. But a change in truth-value surely reflects a change in semantic value. ..... acquiring information after all, and not, as Kripke assumes, only a matter of logical acumen. ..... object without the object actually existing and it is similarly impossible to be acquainted with.

A general framework for updating belief distributions.

Science.gov (United States)

Bissiri, P G; Holmes, C C; Walker, S G

2016-11-01

We propose a framework for general Bayesian inference. We argue that a valid update of a prior belief distribution to a posterior can be made for parameters which are connected to observations through a loss function rather than the traditional likelihood function, which is recovered as a special case. Modern application areas make it increasingly challenging for Bayesians to attempt to model the true data-generating mechanism. For instance, when the object of interest is low dimensional, such as a mean or median, it is cumbersome to have to achieve this via a complete model for the whole data distribution. More importantly, there are settings where the parameter of interest does not directly index a family of density functions and thus the Bayesian approach to learning about such parameters is currently regarded as problematic. Our framework uses loss functions to connect information in the data to functionals of interest. The updating of beliefs then follows from a decision theoretic approach involving cumulative loss functions. Importantly, the procedure coincides with Bayesian updating when a true likelihood is known yet provides coherent subjective inference in much more general settings. Connections to other inference frameworks are highlighted.

Dissociating mere exposure and repetition priming as a function of word type.

Science.gov (United States)

Butler, Laurie T; Berry, Dianne C; Helman, Shaun

2004-07-01

The mere exposure effect is defined as enhanced attitude toward a stimulus that has been repeatedly exposed. Repetition priming is defined as facilitated processing of a previously exposed stimulus. We conducted a direct comparison between the two phenomena to test the assumption that the mere exposure effect represents an example of repetition priming. In two experiments, having studied a set of words or nonwords, participants were given a repetition priming task (perceptual identification) or one of two mere exposure (affective liking or preference judgment) tasks. Repetition priming was obtained for both words and nonwords, but only nonwords produced a mere exposure effect. This demonstrates a key boundary for observing the mere exposure effect, one not readily accommodated by a perceptual representation systems (Tulving & Schacter, 1990) account, which assumes that both phenomena should show some sensitivity to nonwords and words.

Divine Intuition: Cognitive Style Influences Belief in God

Science.gov (United States)

Shenhav, Amitai; Rand, David G.; Greene, Joshua D.

2012-01-01

Some have argued that belief in God is intuitive, a natural (by-)product of the human mind given its cognitive structure and social context. If this is true, the extent to which one believes in God may be influenced by one's more general tendency to rely on intuition versus reflection. Three studies support this hypothesis, linking intuitive…

Trait and state anxiety reduce the mere exposure effect

OpenAIRE

Sandra L Ladd; Sandra L Ladd; John D E Gabrieli; John D E Gabrieli

2015-01-01

The mere exposure effect refers to an affective preference elicited by exposure to previously unfamiliar items. Although it is a well-established finding, its mechanism remains uncertain, with some positing that it reflects affective processes and others positing that it reflects perceptual or motor fluency with repeated items. Here we examined whether individual differences in trait and state anxiety, which have been associated with the experience of emotion, influence the mere exposure effe...

Stimulus threat and exposure context modulate the effect of mere exposure on approach behaviors

Directory of Open Access Journals (Sweden)

Steven Young

2016-11-01

Full Text Available Mere-exposure research has found that initially neutral objects made familiar are preferred relative to novel objects. Recent work extends these preference judgments into the behavioral domain by illustrating that mere exposure prompts approach-oriented behavior toward familiar stimuli. However, no investigations have examined the effect of mere exposure on approach-oriented behavior toward threatening stimuli. The current work examines this issue and also explores how exposure context interacts with stimulus threat to influence behavioral tendencies. In two experiments participants were presented with both mere-exposed and novel stimuli and approach speed was assessed. In the first experiment, when stimulus threat was presented in a homogeneous format (i.e., participants viewed exclusively neutral or threatening stimuli, mere-exposure potentiated approach behaviors for both neutral and threatening stimuli. However, in the second experiment, in which stimulus threat was presented in a heterogeneous fashion (i.e., participants viewed both neutral and threatening stimuli, mere exposure facilitated approach only for initially neutral stimuli. These results suggest that mere-exposure effects on approach behaviors are highly context sensitive and depend on both stimulus valence and exposure context. Further implications of these findings for the mere-exposure literature are discussed.

Reincarnation belief and the Christian churches

OpenAIRE

Waterhouse, Helen; Walter, Tony

2003-01-01

Reincarnation has never been part of mainstream Christian theology. This is true in spite of periodic speculations by Christian theologians, and in spite of the fact that reincarnation believers sometimes wrongly impute belief in reincarnation to prominent Christian thinkers. Even so, in 1984 Paul Badham was able to point to statistics which indicated that as many Anglicans believed in reincarnation as believed in heaven and hell. This paper is based on the responses of the many Christians wh...

Preferences and Beliefs in a Sequential Social Dilemma: A Within-Subjects Analysis

DEFF Research Database (Denmark)

Blanco, Mariana; Engelmann, Dirk; Koch, Alexander

Within-subject data from sequential social dilemma experiments reveal a correlation of first and second-mover decisions for which two channels may be responsible, that our experiment allows to separate: i) a direct, preference-based channel that influences both first- and second-mover decisions; ii......) an indirect channel, where second-mover decisions influence beliefs via a consensus effect, and the first-mover decision is a best response to these beliefs. We find strong evidence for the indirect channel: beliefs about second-mover cooperation are biased toward own second-mover behavior, and most subjects...... best respond to stated beliefs. But when first movers know the true probability of second-mover cooperation, subjects' own second moves still have predictive power regarding their first moves, suggesting that the direct channel also plays a role....

The subliminal mere exposure effect does not generalize to structurally related stimuli.

Science.gov (United States)

Newell, Ben R; Bright, James E H

2003-03-01

R.F. Bornstein (1994) questioned whether subliminal mere exposure effects might generalize to structurally related stimuli, thereby providing evidence for the existence of implicit learning. Two experiments examined this claim using letter string stimuli constructed according to the rules of an artificial grammar. Experiment 1 demonstrated that brief, masked exposure to grammatical strings impaired recognition but failed to produce a mere exposure effect on novel structurally related strings seen at test. Experiment 2 replicated this result but also demonstrated that a reliable mere exposure effect could be obtained, provided the same grammatical strings were presented at test. The results suggest that the structural relationship between training and test items prevents the mere exposure effect when participants are unaware of the exposure status of stimuli, and therefore provide no evidence for the existence of implicit learning.

The Influence of (Dis)belief in Free Will on Immoral Behavior.

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Caspar, Emilie A; Vuillaume, Laurène; Magalhães De Saldanha da Gama, Pedro A; Cleeremans, Axel

2017-01-01

One of the hallmarks of human existence is that we all hold beliefs that determine how we act. Amongst such beliefs, the idea that we are endowed with free will appears to be linked to prosocial behaviors, probably by enhancing the feeling of responsibility of individuals over their own actions. However, such effects appear to be more complex that one might have initially thought. Here, we aimed at exploring how induced disbeliefs in free will impact the sense of agency over the consequences of one's own actions in a paradigm that engages morality. To do so, we asked participants to choose to inflict or to refrain from inflicting an electric choc to another participant in exchange of a small financial benefit. Our results show that participants who were primed with a text defending neural determinism - the idea that humans are a mere bunch of neurons guided by their biology - administered fewer shocks and were less vindictive toward the other participant. Importantly, this finding only held for female participants. These results show the complex interaction between gender, (dis)beliefs in free will and moral behavior.

Gustave Caillebotte, French impressionism, and mere exposure.

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Cutting, James E

2003-06-01

Gustave Caillebotte was a painter, a collector of some of his colleagues' most renowned works, and a major force in the creation of the late 19th century French Impressionist canon. Six studies are presented as a naturalistic investigation of the effects of mere exposure to images in his collection and to those matched to them. The probabilities of cultural exposure to the 132 stimulus images were indexed by the frequencies of their separate appearances in Cornell University library books--a total of 4,232 times in 980 different books. Across the studies, adult preferences were correlated with differences in image frequencies, but not with recognition, complexity, or prototypicality judgments; children's preferences were not correlated with frequency. Prior cultural exposure also interacted with experimental exposure in predictable ways. The results suggest that mere exposure helps to maintain an artistic canon.

Exposure is not enough: suppressing stimuli from awareness can abolish the mere exposure effect.

Directory of Open Access Journals (Sweden)

Daniel de Zilva

Full Text Available Passive exposure to neutral stimuli increases subsequent liking of those stimuli--the mere exposure effect. Because of the broad implications for understanding and controlling human preferences, the role of conscious awareness in mere exposure has received much attention. Previous studies have claimed that the mere exposure effect can occur without conscious awareness of the stimuli. In two experiments, we applied a technique new to the mere exposure literature, called continuous flash suppression, to expose stimuli for a controlled duration with and without awareness. To ensure the reliability of the awareness manipulation, awareness was monitored on a trial-by-trial basis. Our results show that under these conditions the mere exposure effect does not occur without conscious awareness. In contrast, only when participants were aware of the stimuli did exposure increase liking and recognition. Together these data are consistent with the idea that the mere exposure effect requires conscious awareness and has important implications for theories of memory and affect.

Exposure is not enough: suppressing stimuli from awareness can abolish the mere exposure effect.

Science.gov (United States)

de Zilva, Daniel; Vu, Luke; Newell, Ben R; Pearson, Joel

2013-01-01

Passive exposure to neutral stimuli increases subsequent liking of those stimuli--the mere exposure effect. Because of the broad implications for understanding and controlling human preferences, the role of conscious awareness in mere exposure has received much attention. Previous studies have claimed that the mere exposure effect can occur without conscious awareness of the stimuli. In two experiments, we applied a technique new to the mere exposure literature, called continuous flash suppression, to expose stimuli for a controlled duration with and without awareness. To ensure the reliability of the awareness manipulation, awareness was monitored on a trial-by-trial basis. Our results show that under these conditions the mere exposure effect does not occur without conscious awareness. In contrast, only when participants were aware of the stimuli did exposure increase liking and recognition. Together these data are consistent with the idea that the mere exposure effect requires conscious awareness and has important implications for theories of memory and affect.

If it bleeds, it leads: separating threat from mere negativity.

Science.gov (United States)

Kveraga, Kestutis; Boshyan, Jasmine; Adams, Reginald B; Mote, Jasmine; Betz, Nicole; Ward, Noreen; Hadjikhani, Nouchine; Bar, Moshe; Barrett, Lisa F

2015-01-01

Most theories of emotion hold that negative stimuli are threatening and aversive. Yet in everyday experiences some negative sights (e.g. car wrecks) attract curiosity, whereas others repel (e.g. a weapon pointed in our face). To examine the diversity in negative stimuli, we employed four classes of visual images (Direct Threat, Indirect Threat, Merely Negative and Neutral) in a set of behavioral and functional magnetic resonance imaging studies. Participants reliably discriminated between the images, evaluating Direct Threat stimuli most quickly, and Merely Negative images most slowly. Threat images evoked greater and earlier blood oxygen level-dependent (BOLD) activations in the amygdala and periaqueductal gray, structures implicated in representing and responding to the motivational salience of stimuli. Conversely, the Merely Negative images evoked larger BOLD signal in the parahippocampal, retrosplenial, and medial prefrontal cortices, regions which have been implicated in contextual association processing. Ventrolateral as well as medial and lateral orbitofrontal cortices were activated by both threatening and Merely Negative images. In conclusion, negative visual stimuli can repel or attract scrutiny depending on their current threat potential, which is assessed by dynamic shifts in large-scale brain network activity. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Normal mere exposure effect with impaired recognition in Alzheimer's disease

OpenAIRE

Willems, Sylvie; Adam, Stéphane; Van der Linden, Martial

2002-01-01

We investigated the mere exposure effect and the explicit memory in Alzheimer's disease (AD) patients and elderly control subjects, using unfamiliar faces. During the exposure phase, the subjects estimated the age of briefly flashed faces. The mere exposure effect was examined by presenting pairs of faces (old and new) and asking participants to select the face they liked. The participants were then presented with a forced-choice explicit recognition task. Controls subjects exhibited above-ch...

How beliefs about self-creation inflate value in the human brain.

Science.gov (United States)

Koster, Raphael; Sharot, Tali; Yuan, Rachel; De Martino, Benedetto; Norton, Michael I; Dolan, Raymond J

2015-01-01

Humans have a tendency to overvalue their own ideas and creations. Understanding how these errors in judgement emerge is important for explaining suboptimal decisions, as when individuals and groups choose self-created alternatives over superior or equal ones. We show that such overvaluation is a reconstructive process that emerges when participants believe they have created an item, regardless of whether this belief is true or false. This overvaluation is observed both when false beliefs of self-creation are elicited (Experiment 1) or implanted (Experiment 2). Using brain imaging data we highlight the brain processes mediating an interaction between value and belief of self-creation. Specifically, following the creation manipulation there is an increased functional connectivity during valuation between the right caudate nucleus, where we show BOLD activity correlated with subjective value, and the left amygdala, where we show BOLD activity is linked to subjective belief. Our study highlights psychological and neurobiological processes through which false beliefs alter human valuation and in doing so throw light on a common source of error in judgements of value.

Multiple context mere exposure: Examining the limits of liking.

Science.gov (United States)

de Zilva, Daniel; Newell, Ben R; Mitchell, Chris J

2016-01-01

Recent evidence suggests that increased liking of exposed stimuli-a phenomenon known as the mere exposure effect-is dependent on experiencing the stimuli in the same context at exposure and test. Three experiments extended this work by examining the effect of presenting target stimuli in single and multiple exposure contexts. Target face stimuli were repeatedly paired with nonsense words, which took the role of contexts, across exposure. On test, the mere exposure effect was found only when the target face stimuli were presented with nonsense word cues (contexts) with which they had been repeatedly paired. The mere exposure effect was eliminated when exposure to target face stimuli with the nonsense word cues (contexts) was minimal, despite the overall number of exposures to the target face being equated across single- and multiple-context exposure conditions. The results suggest that familiarity of the relationship between stimuli and their context, not simply familiarity of the stimuli themselves, leads to liking. The finding supports a broader framework, which suggests that liking is partly a function of the consistency between past and present experiences with a target stimulus.

Declines in American Adults’ Religious Participation and Beliefs, 1972-2014

Directory of Open Access Journals (Sweden)

Jean M. Twenge

2016-03-01

Full Text Available Previous research found declines in Americans’ religious affiliation but few changes in religious beliefs and practices. By 2014, however, markedly fewer Americans participated in religious activities or embraced religious beliefs, with especially striking declines between 2006 and 2014 and among 18- to 29-year-olds in data from the nationally representative General Social Survey (N = 58,893, 1972-2014. In recent years, fewer Americans prayed, believed in God, took the Bible literally, attended religious services, identified as religious, affiliated with a religion, or had confidence in religious institutions. Only slightly more identified as spiritual since 1998, and then only those above age 30. Nearly a third of Millennials were secular not merely in religious affiliation but also in belief in God, religiosity, and religious service attendance, many more than Boomers and Generation X’ers at the same age. Eight times more 18- to 29-year-olds never prayed in 2014 versus the early 1980s. However, Americans have become slightly more likely to believe in an afterlife. In hierarchical linear modeling analyses, the decline in religious commitment was primarily due to time period rather than generation/birth cohort, with the decline in public religious practice larger (d = −.50 and beginning sooner (early 1990s than the smaller (d = −.18 decline in private religious practice and belief (primarily after 2006. Differences in religious commitment due to gender, race, education, and region grew larger, suggesting a more religiously polarized nation.

The Effect of Telling Lies on Belief in the Truth

Directory of Open Access Journals (Sweden)

Danielle Polage

2017-11-01

Full Text Available The current study looks at the effect of telling lies, in contrast to simply planning lies, on participants’ belief in the truth. Participants planned and told a lie, planned to tell a lie but didn’t tell it, told an unplanned lie, or neither planned nor told a lie (control about events that did not actually happen to them. Participants attempted to convince researchers that all of the stories told were true. Results show that telling a lie plays a more important role in inflating belief scores than simply preparing the script of a lie. Cognitive dissonance may lead to motivated forgetting of information that does not align with the lie. This research suggests that telling lies may lead to confusion as to the veracity of the lie leading to inflated belief scores.

Mere exposure and the endowment effect on consumer decision making.

Science.gov (United States)

Tom, Gail; Nelson, Carolyn; Srzentic, Tamara; King, Ryan

2007-03-01

Previous researchers (e.g., J. A. Bargh, 1992, 2002) demonstrated the importance of nonconscious processes on consumer choice behavior. Using an advertisement, the authors determined the effect of two nonconscious processes--the mere exposure effect, which increases object preference by increasing consumer exposure to an object, and the endowment effect, which increases object valuation by providing consumer possession of an object--on consumer behavior. Although the mere exposure effect and endowment effect did not produce an interaction, they produced independent effects. The endowment effect increased object valuation but not object preference. The mere exposure effect increased object preference but not object valuation. Thus, at the unconscious level, an increase in object preference does not lead to an increase in object valuation, nor does an increase in object valuation lead to an increase in object preference. The authors discuss the importance of developing measures of unconscious process in advertising effectiveness.

Balti mere maade kunstiajakirja uus number

Index Scriptorium Estoniae

1999-01-01

Balti mere maade kunstiajakirja "Mare Articum" numbris 2-3 (2/1998) kirjutab H. Treier kunsti ja äri vahekorrast kahe näite varal (J. Toomiku, R. Kurvitza ning J. Paavle performance Eesti Pangale 1998. a., Barclay kampaania "Art is Everywhere. Barclay Atmosphere"), H. Liivrand I. Josingu aknakujundustest "Manifesta II-l", J. Jedlinski Estonia laevahuku monumendist Stockholmis (autor M. Balka)

Disinhibition of negative true self for identity reconstructions in cyberspace: Advancing self-discrepancy theory for virtual setting.

Directory of Open Access Journals (Sweden)

Chuan Hu

Full Text Available In face-to-face communications, to avoid sanctions and disapproval from others, people are more likely to hide negative aspects of their true self (such as socially undesirable personalities, minds, beliefs and consciousness to avoid conflict with social norms and laws. The anonymity of cyberspace provides people a unique environment to behave more freely and openly with less restraint from the real word. Existing research related to online true self expression has mainly explored true self as an independent aspect of self. Regarding true self as a two-dimensional concept, this study investigates true self from the perspective of individuals' self-guide and identity reconstruction in both online and offline world. Using qualitative research methods, the current study investigates 57 participants through interviews and questionnaires. Content analysis reveals four factors that motivate people to express more true self (especially negative true self when reconstructing their online identity and involve true self as a part of their self-guide in anonymous environment. By incorporating true self as an important part of individuals' self-guide and identity online, the current study advances self-discrepancy theory, making it more comprehensive for cyberspace. The results are also interpreted based on self-determination theory. The theoretical contributions of this study are discussed and practical implications are also presented.

Performance measurement of PSF modeling reconstruction (True X) on Siemens Biograph TruePoint TrueV PET/CT.

Science.gov (United States)

Lee, Young Sub; Kim, Jin Su; Kim, Kyeong Min; Kang, Joo Hyun; Lim, Sang Moo; Kim, Hee-Joung

2014-05-01

The Siemens Biograph TruePoint TrueV (B-TPTV) positron emission tomography (PET) scanner performs 3D PET reconstruction using a system matrix with point spread function (PSF) modeling (called the True X reconstruction). PET resolution was dramatically improved with the True X method. In this study, we assessed the spatial resolution and image quality on a B-TPTV PET scanner. In addition, we assessed the feasibility of animal imaging with a B-TPTV PET and compared it with a microPET R4 scanner. Spatial resolution was measured at center and at 8 cm offset from the center in transverse plane with warm background activity. True X, ordered subset expectation maximization (OSEM) without PSF modeling, and filtered back-projection (FBP) reconstruction methods were used. Percent contrast (% contrast) and percent background variability (% BV) were assessed according to NEMA NU2-2007. The recovery coefficient (RC), non-uniformity, spill-over ratio (SOR), and PET imaging of the Micro Deluxe Phantom were assessed to compare image quality of B-TPTV PET with that of the microPET R4. When True X reconstruction was used, spatial resolution was RC with True X reconstruction was higher than that with the FBP method and the OSEM without PSF modeling method on the microPET R4. The non-uniformity with True X reconstruction was higher than that with FBP and OSEM without PSF modeling on microPET R4. SOR with True X reconstruction was better than that with FBP or OSEM without PSF modeling on the microPET R4. This study assessed the performance of the True X reconstruction. Spatial resolution with True X reconstruction was improved by 45 % and its % contrast was significantly improved compared to those with the conventional OSEM without PSF modeling reconstruction algorithm. The noise level was higher than that with the other reconstruction algorithm. Therefore, True X reconstruction should be used with caution when quantifying PET data.

Bias versus bias: harnessing hindsight to reveal paranormal belief change beyond demand characteristics.

Science.gov (United States)

Kane, Michael J; Core, Tammy J; Hunt, R Reed

2010-04-01

Psychological change is difficult to assess, in part because self-reported beliefs and attitudes may be biased or distorted. The present study probed belief change, in an educational context, by using the hindsight bias to counter another bias that generally plagues assessment of subjective change. Although research has indicated that skepticism courses reduce paranormal beliefs, those findings may reflect demand characteristics (biases toward desired, skeptical responses). Our hindsight-bias procedure circumvented demand by asking students, following semester-long skepticism (and control) courses, to recall their precourse levels of paranormal belief. People typically remember themselves as previously thinking, believing, and acting as they do now, so current skepticism should provoke false recollections of previous skepticism. Given true belief change, therefore, skepticism students should have remembered themselves as having been more skeptical than they were. They did, at least about paranormal topics that were covered most extensively in the course. Our findings thus show hindsight to be useful in evaluating cognitive change beyond demand characteristics.

Belief Reasoning and Emotion Understanding in Balanced Bilingual and Language-Dominant Mexican American Young Children.

Science.gov (United States)

Weimer, Amy A; Gasquoine, Philip G

2016-01-01

Belief reasoning and emotion understanding were measured among 102 Mexican American bilingual children ranging from 4 to 7 years old. All children were tested in English and Spanish after ensuring minimum comprehension in each language. Belief reasoning was assessed using 2 false and 1 true belief tasks. Emotion understanding was measured using subtests from the Test for Emotion Comprehension. The influence of family background variables of yearly income, parental education level, and number of siblings on combined Spanish and English vocabulary, belief reasoning, and emotion understanding was assessed by regression analyses. Age and emotion understanding predicted belief reasoning. Vocabulary and belief reasoning predicted emotion understanding. When the sample was divided into language-dominant and balanced bilingual groups on the basis of language proficiency difference scores, there were no significant differences on belief reasoning or emotion understanding. Language groups were demographically similar with regard to child age, parental educational level, and family income. Results suggest Mexican American language-dominant and balanced bilinguals develop belief reasoning and emotion understanding similarly.

The mere exposure effect depends on an odor's initial pleasantness.

Science.gov (United States)

Delplanque, Sylvain; Coppin, Géraldine; Bloesch, Laurène; Cayeux, Isabelle; Sander, David

2015-01-01

The mere exposure phenomenon refers to improvement of one's attitude toward an a priori neutral stimulus after its repeated exposure. The extent to which such a phenomenon influences evaluation of a priori emotional stimuli remains under-investigated. Here we investigated this question by presenting participants with different odors varying in a priori pleasantness during different sessions spaced over time. Participants were requested to report each odor's pleasantness, intensity, and familiarity. As expected, participants became more familiar with all stimuli after the repetition procedure. However, while neutral and mildly pleasant odors showed an increase in pleasantness ratings, unpleasant and very pleasant odors remained unaffected. Correlational analyses revealed an inverse U-shape between the magnitude of the mere exposure effect and the initial pleasantness of the odor. Consequently, the initial pleasantness of the stimuli appears to modulate the impact of repeated exposures on an individual's attitude. These data underline the limits of mere exposure effect and are discussed in light of the biological relevance of odors for individual survival.

[Accumulative effects and long-term persistence of subliminal mere exposure].

Science.gov (United States)

Kawakami, Naoaki; Yoshida, Fujio

2011-10-01

We examined the accumulative effects and long-term persistence of subliminal mere exposure. An accumulative exposure condition (100 exposures distributed over five days) and a massed exposure condition (100 exposures in one day) were used in a Go/No-go Association Task (GNAT), with assessments of likability from Time 1 (just after) to Time 6 (after three months). First, a single stimulus was shown subliminally for a total of 100 times. The results indicated that mere exposure effects occurred equally often at Time 1. However, after Time 2, likability gradually decreased under the massed exposure condition, while it did not decrease under the accumulative exposure condition until Time 6. Second, in order to investigate the effect of multiple exposure, five stimuli belonging to a common category were shown 20 times each, for a total of 100 times. An ANOVA suggested that massed exposure had an instantaneous effect on likability, whereas accumulative exposure had a long-term persistence effect. Also, multiple exposures strengthened the mere exposure effect.

Mere Musik til Byens Børn

DEFF Research Database (Denmark)

Holst, Finn

Førsteårsrapport på København Kommunes treårige projekt Mere Musik til Byens Børn - et pilotprojekt med henblik på at sikre, at flere børn i København får mulighed for at deltage i forskellige former for frivillig musikundervisning. Særligt fokuseres der på at fremme, at alle børn i hele byen...

Understanding the relationship between repetition priming and mere exposure.

Science.gov (United States)

Butler, Laurie T; Berry, Dianne C

2004-11-01

Over the last two decades interest in implicit memory, most notably repetition priming, has grown considerably. During the same period, research has also focused on the mere exposure effect. Although the two areas have developed relatively independently, a number of studies has described the mere exposure effect as an example of implicit memory. Tacit in their comparisons is the assumption that the effect is more specifically a demonstration of repetition priming. Having noted that this assumption has attracted relatively little attention, this paper reviews current evidence and shows that it is by no means conclusive. Although some evidence is suggestive of a common underlying mechanism, even a modified repetition priming (perceptual fluency/attribution) framework cannot accommodate all of the differences between the two phenomena. Notwithstanding this, it seems likely that a version of this theoretical framework still offers the best hope of a comprehensive explanation for the mere exposure effect and its relationship to repetition priming. As such, the paper finishes by offering some initial guidance as to ways in which the perceptual fluency/attribution framework might be extended, as well as outlining important areas for future research.

The mere exposure effect in patients with schizophrenia.

Science.gov (United States)

Marie, A; Gabrieli, J D; Vaidya, C; Brown, B; Pratto, F; Zajonc, R B; Shaw, R J

2001-01-01

The mere exposure effect refers to the development of an emotional preference for previously unfamiliar material because of frequent exposure to that material. This study compared schizophrenia subjects (n = 20) to normal controls (n = 21) to determine whether implicit memory, as demonstrated by the mere exposure effect, was intact. Patients with schizophrenia demonstrated a normal preference for both verbal and visual materials seen earlier relative to novel materials, despite impaired performance on a recognition task for explicit memory using similar materials. Previous studies of schizophrenia subjects have shown a dissociation between implicit and explicit memory on verbal tasks. We found a similar dissociation demonstrated by normal functioning on an implicit memory task and impaired functioning on an explicit memory task. Potential implications of these findings are discussed with regard to treatment and rehabilitation.

Stimulus threat and exposure context modulate the effect of mere exposure on approach behaviors

OpenAIRE

Steven Young; Heather Claypool; Isaiah Jones

2016-01-01

Mere-exposure research has found that initially neutral objects made familiar are preferred relative to novel objects. Recent work extends these preference judgments into the behavioral domain by illustrating that mere exposure prompts approach-oriented behavior toward familiar stimuli. However, no investigations have examined the effect of mere exposure on approach-oriented behavior toward threatening stimuli. The current work examines this issue and also explores how exposure context intera...

Free love? On the relation between belief in free will, determinism, and passionate love.

Science.gov (United States)

Boudesseul, Jordane; Lantian, Anthony; Cova, Florian; Bègue, Laurent

2016-11-01

Is love possible if we are not free? Some philosophers consider that true love is necessarily free, while others think that the nature of love makes it incompatible with a certain type of freedom. Here, we explored the relationship between feelings of passionate love, belief in free will and determinism across three online studies. In Study 1 (N=257), participants who believed strongly in free will (or determinism) expressed stronger passionate love. In Study 2 (N=305), we again found a positive association between belief in free will (or determinism) and passionate love, although the passionate love-determinism relationship seems more conditional. Finally, Study 3 (N=309) confirmed the relationship between belief in free will and passionate love but not between belief in determinism and passionate love. These findings, along with a meta-analysis, suggest that both beliefs in free will and determinism are compatible with passionate love. Copyright © 2016 Elsevier Inc. All rights reserved.

Weighing the Evidence of Common Beliefs in Obesity Research.

Science.gov (United States)

Casazza, Krista; Brown, Andrew; Astrup, Arne; Bertz, Fredrik; Baum, Charles; Brown, Michelle Bohan; Dawson, John; Durant, Nefertiti; Dutton, Gareth; Fields, David A; Fontaine, Kevin R; Heymsfield, Steven; Levitsky, David; Mehta, Tapan; Menachemi, Nir; Newby, P K; Pate, Russell; Raynor, Hollie; Rolls, Barbara J; Sen, Bisakha; Smith, Daniel L; Thomas, Diana; Wansink, Brian; Allison, David B

2015-01-01

Obesity is a topic on which many views are strongly held in the absence of scientific evidence to support those views, and some views are strongly held despite evidence to contradict those views. We refer to the former as "presumptions" and the latter as "myths." Here, we present nine myths and 10 presumptions surrounding the effects of rapid weight loss; setting realistic goals in weight loss therapy; stage of change or readiness to lose weight; physical education classes; breastfeeding; daily self-weighing; genetic contribution to obesity; the "Freshman 15"; food deserts; regularly eating (versus skipping) breakfast; eating close to bedtime; eating more fruits and vegetables; weight cycling (i.e., yo-yo dieting); snacking; built environment; reducing screen time in childhood obesity; portion size; participation in family mealtime; and drinking water as a means of weight loss. For each of these, we describe the belief and present evidence that the belief is widely held or stated, reasons to support the conjecture that the belief might be true, evidence to directly support or refute the belief, and findings from randomized controlled trials, if available. We conclude with a discussion of the implications of these determinations, conjecture on why so many myths and presumptions exist, and suggestions for limiting the spread of these and other unsubstantiated beliefs about the obesity domain.

Pupil Response and the Subliminal Mere Exposure Effect

Science.gov (United States)

Yoshimoto, Sanae; Imai, Hisato; Kashino, Makio; Takeuchi, Tatsuto

2014-01-01

The subliminal mere exposure effect (SMEE) is the phenomenon wherein people tend to prefer patterns they have repeatedly observed without consciously identifying them. One popular explanation for the SMEE is that perceptual fluency within exposed patterns is misattributed to a feeling of preference for those patterns. Assuming that perceptual fluency is negatively correlated with the amount of mental effort needed to analyze perceptual aspects of incoming stimuli, pupil diameter should associate with SMEE strength since the former is known to reflect mental effort. To examine this hypothesis, we measured participants’ pupil diameter during exposure to subthreshold stimuli. Following exposure, a preference test was administered. Average pupil diameter throughout exposure was smaller when the SMEE was induced than when the SMEE was not induced. This supports the hypothesis that increasing perceptual fluency during mere exposure modulates autonomic nervous responses, such as pupil diameter, and eventually leads to preference. PMID:24587408

Pupil response and the subliminal mere exposure effect.

Science.gov (United States)

Yoshimoto, Sanae; Imai, Hisato; Kashino, Makio; Takeuchi, Tatsuto

2014-01-01

The subliminal mere exposure effect (SMEE) is the phenomenon wherein people tend to prefer patterns they have repeatedly observed without consciously identifying them. One popular explanation for the SMEE is that perceptual fluency within exposed patterns is misattributed to a feeling of preference for those patterns. Assuming that perceptual fluency is negatively correlated with the amount of mental effort needed to analyze perceptual aspects of incoming stimuli, pupil diameter should associate with SMEE strength since the former is known to reflect mental effort. To examine this hypothesis, we measured participants' pupil diameter during exposure to subthreshold stimuli. Following exposure, a preference test was administered. Average pupil diameter throughout exposure was smaller when the SMEE was induced than when the SMEE was not induced. This supports the hypothesis that increasing perceptual fluency during mere exposure modulates autonomic nervous responses, such as pupil diameter, and eventually leads to preference.

Pupil response and the subliminal mere exposure effect.

Directory of Open Access Journals (Sweden)

Sanae Yoshimoto

Full Text Available The subliminal mere exposure effect (SMEE is the phenomenon wherein people tend to prefer patterns they have repeatedly observed without consciously identifying them. One popular explanation for the SMEE is that perceptual fluency within exposed patterns is misattributed to a feeling of preference for those patterns. Assuming that perceptual fluency is negatively correlated with the amount of mental effort needed to analyze perceptual aspects of incoming stimuli, pupil diameter should associate with SMEE strength since the former is known to reflect mental effort. To examine this hypothesis, we measured participants' pupil diameter during exposure to subthreshold stimuli. Following exposure, a preference test was administered. Average pupil diameter throughout exposure was smaller when the SMEE was induced than when the SMEE was not induced. This supports the hypothesis that increasing perceptual fluency during mere exposure modulates autonomic nervous responses, such as pupil diameter, and eventually leads to preference.

Dissociation, Paranormal Belief, and Quality of Life in Older People

Directory of Open Access Journals (Sweden)

Tungshan Chou

2015-12-01

Full Text Available The measurement of religiosity in current health-related literature is mostly based on the traditional Christian belief system. It has been argued that such a measurement approach may misrepresent the true degree of religiosity in Taiwanese people. In this study, religiosity was measured in two ways: self-reported religion type and a qualitatively derived index of religious piety based on principles as suggested by Gries, Su, and Schak to be used in the Taiwanese context. Their effects on dissociation, paranormal belief, and quality of life were juxtaposed for comparison. In addition, the beneficial effect of religious piety was examined in the framework of McClenon’s ritual healing theory. A total of 266 healthy older adults across Taiwan were interviewed by four trained assistants over a 4-month period. Factor scores were used to represent the dissociative tendencies (depersonalization/derealization, forgetfulness, amnesia, and psychological absorption and paranormal belief facets (precognition, psi power, other forms of life, traditional religious belief, superstition, and telepathy. The results showed that older people of high religious piety display better quality of life profiles than their counterparts in the low religious piety group. The effects of self-reported religion type were mainly seen with paranormal beliefs compatible with their religious beliefs, whereas the effects of religious piety were more pronounced in relation to quality of life than dissociation and paranormal belief. The beneficial advantage of dissociation hypothesized by ritual healing theory did not receive empirical support in the nonclinical sample of this study.

Stimulus Threat and Exposure Context Modulate the Effect of Mere Exposure on Approach Behaviors.

Science.gov (United States)

Young, Steven G; Jones, Isaiah F; Claypool, Heather M

2016-01-01

Mere-exposure (ME) research has found that initially neutral objects made familiar are preferred relative to novel objects. Recent work extends these preference judgments into the behavioral domain by illustrating that mere exposure prompts approach-oriented behavior toward familiar stimuli. However, no investigations have examined the effect of mere exposure on approach-oriented behavior toward threatening stimuli. The current work examines this issue and also explores how exposure context interacts with stimulus threat to influence behavioral tendencies. In two experiments participants were presented with both mere-exposed and novel stimuli and approach speed was assessed. In the first experiment, when stimulus threat was presented in a homogeneous format (i.e., participants viewed exclusively neutral or threatening stimuli), ME potentiated approach behaviors for both neutral and threatening stimuli. However, in the second experiment, in which stimulus threat was presented in a heterogeneous fashion (i.e., participants viewed both neutral and threatening stimuli), mere exposure facilitated approach only for initially neutral stimuli. These results suggest that ME effects on approach behaviors are highly context sensitive and depend on both stimulus valence and exposure context. Further implications of these findings for the ME literature are discussed.

The influence of a bystander agent's beliefs on children's and adults' decision-making process.

Science.gov (United States)

Buttelmann, Frances; Buttelmann, David

2017-01-01

The ability to attribute and represent others' mental states (e.g., beliefs; so-called "theory of mind") is essential for participation in human social interaction. Despite a considerable body of research using tasks in which protagonists in the participants' attentional focus held false or true beliefs, the question of automatic belief attribution to bystander agents has received little attention. In the current study, we presented adults and 6-year-olds (N=92) with an implicit computer-based avoidance false-belief task in which participants were asked to place an object into one of three boxes. While doing so, we manipulated the beliefs of an irrelevant human-like or non-human-like bystander agent who was visible on the screen. Importantly, the bystander agent's beliefs were irrelevant for solving the task. Still, children's decision making was significantly influenced by the bystander agent's beliefs even if this was a non-human-like self-propelled object. Such an influence did not become obvious in adults' deliberate decisions but occurred only in their reaction times, which suggests that they also processed the bystander agent's beliefs but were able to suppress the influence of such beliefs on their behavior regulation. The results of a control study (N=53) ruled out low-level explanations and confirmed that self-propelledness of agents is a necessary factor for belief attribution to occur. Thus, not only do humans spontaneously ascribe beliefs to self-propelled bystander agents, but those beliefs even influence meaningful decisions in children. Copyright © 2016 Elsevier Inc. All rights reserved.

How do implicit effects of subliminal mere exposure become explicit? Mediating effects of social interaction

OpenAIRE

Kawakami, Naoaki; Yoshida, Fujio

2015-01-01

Recent studies have shown that the mere exposure effect under subliminal conditions is more likely to occur for implicit attitudes than for explicit attitudes. We tested whether the implicit effects of subliminal mere exposure could spill over to the explicit level through social interaction. Preliminary experiment replicated the findings that the subliminal mere exposure effect occurs only for implicit attitudes, and not for explicit attitudes. Main experiment showed that this implicit effec...

Implicit preferences: the role(s) of familiarity in the structural mere exposure effect.

Science.gov (United States)

Zizak, Diane M; Reber, Arthur S

2004-06-01

In four experiments using an artificial grammar (AG) learning procedure, the authors examined the links between the "classic" mere exposure effect [heightened affect for previously encountered stimulus items (Bornstein, 1989; Zajonc, 1968)] and the "structural" mere exposure effect [greater hedonic appreciation for novel stimuli that conform to an implicitly acquired underlying rule system (Gordon & Holyoak, 1983)]. After learning, participants: (a) classified stimuli according to whether they conformed to the principles of the grammar and, (b) rated them in terms of how much they liked them. In some experiments unusual and unfamiliar symbols were used to instantiate the AG, in others highly familiar characters were used. In all cases participants showed standard AG learning. However, whether the two exposure effects emerged was dependent on symbol familiarity. Symbols with high a priori familiarity produced a structural mere exposure effect. Moderately familiar symbols produced only the classic, but not the structural, mere exposure effect. Highly unfamiliar symbols produced neither exposure effect. Results are discussed in the context of implicit learning theory and implications for a general theory of aesthetics are presented.

To share or not to share: The role of epistemic belief in online health rumors.

Science.gov (United States)

Chua, Alton Y K; Banerjee, Snehasish

2017-12-01

This paper investigates the role of epistemic belief in affecting Internet users' decision to share online health rumors. To delve deeper, it examines how the characteristics of rumors-true or false, textual or pictorial, dread or wish-shape the decision-making among epistemologically naïve and robust users separately. An experiment was conducted. Responses were obtained from 110 participants, who were exposed to eight rumors. This yielded 880 cases (110 participants×8 rumors) for statistical analyses. Epistemologically naive participants were more likely to share online health rumors than epistemologically robust individuals. Epistemologically robust participants were more likely to share textual rumors than pictorial ones. However, there were no differences between true and false rumors or between dread and wish rumors for either epistemologically naive or robust participants. This paper contributes to the understanding of users' health information sharing behavior. It encourages users to cultivate robust epistemic belief in order to improve their online health information processing skills. Copyright © 2017. Published by Elsevier B.V.

The mere exposure effect depends on an odour’s initial pleasantness

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Sylvain eDelplanque

2015-07-01

Full Text Available The mere exposure phenomenon refers to improvement of one’s attitude toward an a priori neutral stimulus after its repeated exposure. The extent to which such a phenomenon influences evaluation of a priori emotional stimuli remains under-investigated. Here we investigated this question by presenting participants with different odours varying in a priori pleasantness during different sessions spaced over time. Participants were requested to report each odour’s pleasantness, intensity, and familiarity. As expected, participants became more familiar with all stimuli after the repetition procedure. However, while neutral and mildly pleasant odours showed an increase in pleasantness ratings, unpleasant and very pleasant odours remained unaffected. Correlational analyses revealed an inverse U-shape between the magnitude of the mere exposure effect and the initial pleasantness of the odour. Consequently, the initial pleasantness of the stimuli appears to modulate the impact of repeated exposures on an individual’s attitude. These data underline the limits of mere exposure effect and are discussed in light of the biological relevance of odours for individual survival.

The mere exposure effect depends on an odor’s initial pleasantness

Science.gov (United States)

Delplanque, Sylvain; Coppin, Géraldine; Bloesch, Laurène; Cayeux, Isabelle; Sander, David

2015-01-01

The mere exposure phenomenon refers to improvement of one’s attitude toward an a priori neutral stimulus after its repeated exposure. The extent to which such a phenomenon influences evaluation of a priori emotional stimuli remains under-investigated. Here we investigated this question by presenting participants with different odors varying in a priori pleasantness during different sessions spaced over time. Participants were requested to report each odor’s pleasantness, intensity, and familiarity. As expected, participants became more familiar with all stimuli after the repetition procedure. However, while neutral and mildly pleasant odors showed an increase in pleasantness ratings, unpleasant and very pleasant odors remained unaffected. Correlational analyses revealed an inverse U-shape between the magnitude of the mere exposure effect and the initial pleasantness of the odor. Consequently, the initial pleasantness of the stimuli appears to modulate the impact of repeated exposures on an individual’s attitude. These data underline the limits of mere exposure effect and are discussed in light of the biological relevance of odors for individual survival. PMID:26191021

The impact of sleep on true and false memory across long delays.

Science.gov (United States)

Pardilla-Delgado, Enmanuelle; Payne, Jessica D

2017-01-01

While the influence of sleep on memory has a long history, sleep's role in the formation of false memories is less clear. Moreover, virtually nothing is known about the development of false memories beyond delays of about 12h. Here, for the first time, we assess post-sleep development of true and false memories across longer delay intervals of 24 and 48h. Although technically a false memory, remembering information that is related to the theme, or gist, of an experience can be considered an adaptive process. Some evidence suggests that sleep, compared to a wake period, increases both true and gist-based false memories in the Deese-Roediger-McDermott (DRM) task, but not all studies have returned this result, and most studies cannot rule out the possibility that sleep is merely protecting the information from interference, as opposed to actively aiding its consolidation. Here, to equate amount of time spent awake and asleep across groups, we assess how the positioning of sleep relative to memory encoding impacts retention across longer delays of 24 and 48h. Participants encoded 16 DRM lists in the morning (WAKE 1st Groups) or evening (SLEEP 1st Groups), and were tested either 24 or 48h later at the same time of day. Results demonstrate that true memory is better when participants sleep soon after learning. Sleeping first also increased false memory, but only in low performers. Importantly, and similar to previous studies, we found a negative correlation between slow-wave sleep (SWS) and false memory, suggesting that SWS may be detrimental for semantic/gist processing. Copyright © 2016 Elsevier Inc. All rights reserved.

The mere exposure effect in patients with Alzheimer's disease.

Science.gov (United States)

Winograd, E; Goldstein, F C; Monarch, E S; Peluso, J P; Goldman, W P

1999-01-01

The mere exposure effect was examined in patients with mild to moderate Alzheimer's disease (AD). Twenty patients and 20 elderly controls judged the physical characteristics of faces. Implicit memory was tested later by presenting pairs of faces (old and new) and asking participants which faces they liked better. Patients and controls exhibited above chance preference for previously exposed faces. Experiment 2 evaluated whether the preserved implicit memory of patients was mediated by explicit memory. Patients and controls again judged faces but then later chose which faces they had seen before. Patients exhibited impaired recognition memory compared to controls. These findings suggest that a mere exposure effect for unfamiliar faces is present in mild to moderate AD. The results are discussed in terms of perceptual and conceptual priming and relatively spared occipital lobe functioning in early AD.

A Spatial Model of the Mere Exposure Effect.

Science.gov (United States)

Fink, Edward L.; And Others

1989-01-01

Uses a spatial model to examine the relationship between stimulus exposure, cognition, and affect. Notes that this model accounts for cognitive changes that a stimulus may acquire as a result of exposure. Concludes that the spatial model is useful for evaluating the mere exposure effect and that affective change does not require cognitive change.…

Pulling smarties out of a bag: a Headed Records analysis of children's recall of their own past beliefs.

Science.gov (United States)

Barreau, S; Morton, J

1999-11-09

The work reported provides an information processing account of young children's performance on the Smarties task (Perner, J., Leekam, S.R., & Wimmer, H. 1987, Three-year-olds' difficulty with false belief: the case for a conceptual deficit. British Journal of Developmental Psychology, 5, 125-137). In this task, a 3-year-old is shown a Smarties tube and asked about the supposed contents. The true contents, pencils, is then revealed, and the majority of 3-year-olds cannot recall their initial belief that the tube contained Smarties. The theoretical analysis, based on the Headed Records framework (Morton, J., Hammersley, R.J., & Bekerian, D.A. 1985, Headed records: a model for memory and its failures, Cognition, 20, 1-23), focuses on the computational conditions that are required to resolve the Smarties task; on the possible limitations in the developing memory system that may lead to a computational breakdown; and on ways of bypassing such limitations to ensure correct resolution. The design, motivated by this analysis, is a variation on Perner's Smarties task. Instead of revealing the tube's contents immediately after establishing the child's beliefs about it, these contents were then transferred to a bag and a (false) belief about the bag's contents established. Only then were the true contents of the bag revealed. The same procedure (different contents) was carried out a week later. As predicted children's performance was better (a) in the 'tube' condition; and (b) on the second test. Consistent with the proposed analysis, the data show that when the computational demands imposed by the original task are reduced, young children can and do remember what they had thought about the contents of the tube even after its true contents are revealed.

Plantinga's Internal and External Approach toRationality of Belief in God

Directory of Open Access Journals (Sweden)

Mahdi Farajipak

2015-02-01

Full Text Available Various views about the rationality/irrationality of believing in God have been suggested by western religious and secular thinners. The theory of "Basicalism" together with its similar views such as "Evidentialism", "Fideism" and"Pragmatism" is one of the epistemological views posed about the belief in God and seeks to prove its rationality. In general, based on this view, believing in God does not require any rational reasoning. Various versions of this view have been presented so far.One of its versions expressed by scholars like Swinburne, Alston and Plantinga is what is known as Experientialism. In his special exposition of Experientialism – which he refers to as "reformed epistemology" –Plantinga has had two different dictions in his works. In his early woks such as God and other Minds, "Is Belief in God Rational?", "Is Belief in God Properly Basic?" and"Reformed Epistemology and Christian Apologetics", he endeavored to prove the rationality and justificationof believing in God and tried to offer certain and compelling arguments to prove the existence of God. In these works, Plantinga has adopted an internal approach toward the rationality of believing in God and regards it as a basic belief. Criticizing classic foundationalism, he sought to expand a different version of foundationalism according to which God's existence is regarded as basic for a believer. Based on this approach, Palntinga, like other proponents of foundationalism, considers the knowledgea "True Justified Belief". His view is, however, different from other foundationalists in defining the nature of the third element of knowledge. According to Plantinga's early exposition of his theory, the criteria of rationality of believing in God include the principles of classic foundationalism(such as evident to senses, evident to reason and incorrigibility and other elements. He rejected the deductive-priori method concerning the criteria of determining basic belief and

Agents' beliefs and economic regimes polarization in interacting markets

Science.gov (United States)

Cavalli, F.; Naimzada, A. K.; Pecora, N.; Pireddu, M.

2018-05-01

In the present paper, a model of a market consisting of real and financial interacting sectors is studied. Agents populating the stock market are assumed to be not able to observe the true underlying fundamental, and their beliefs are biased by either optimism or pessimism. Depending on the relevance they give to beliefs, they select the best performing strategy in an evolutionary perspective. The real side of the economy is described within a multiplier-accelerator framework with a nonlinear, bounded investment function. We study the effect of market integration, in particular, of the financialization of the real market. We show that strongly polarized beliefs in an evolutionary framework can introduce multiplicity of steady states, which, consisting in enhanced or depressed levels of income, reflect and reproduce the optimistic or pessimistic nature of the agents' beliefs. The polarization of these steady states, which coexist with an unbiased steady state, positively depends on that of the beliefs and on their relevance. Moreover, with a mixture of analytical and numerical tools, we show that such static characterization is inherited also at the dynamical level, with possibly complex attractors that are characterized by endogenously fluctuating pessimistic and optimistic prices and levels of national income, with the effect of having several coexisting business cycles. This framework, when stochastic perturbations are included, is able to account for stylized facts commonly observed in real financial markets, such as fat tails and excess volatility in the returns distributions, as well as bubbles and crashes for stock prices.

Semantics and pragmatics of social influence: how affirmations and denials affect beliefs in referent propositions.

Science.gov (United States)

Gruenfeld, D H; Wyer, R S

1992-01-01

Ss read either affirmations or denials of target propositions that ostensibly came from either newspapers or reference volumes. Denials of the validity of a proposition that was already assumed to be false increased Ss' beliefs in this proposition. The effect generalized to beliefs in related propositions that could be used to support the target's validity. When denials came from a newspaper, their "boomerang effect" was nearly equal in magnitude to the direct effect of affirming the target proposition's validity. When Ss were asked explicitly to consider the implications of the assertions, however, the impact of denials was eliminated. Affirmations of a target proposition that was already assumed to be true also had a boomerang effect. Results have implications for the effects of both semantic and pragmatic processing of assertions on belief change.

Voluntarily controlled but not merely observed visual feedback affects postural sway

Science.gov (United States)

Asai, Tomohisa; Hiromitsu, Kentaro; Imamizu, Hiroshi

2018-01-01

Online stabilization of human standing posture utilizes multisensory afferences (e.g., vision). Whereas visual feedback of spontaneous postural sway can stabilize postural control especially when observers concentrate on their body and intend to minimize postural sway, the effect of intentional control of visual feedback on postural sway itself remains unclear. This study assessed quiet standing posture in healthy adults voluntarily controlling or merely observing visual feedback. The visual feedback (moving square) had either low or high gain and was either horizontally flipped or not. Participants in the voluntary-control group were instructed to minimize their postural sway while voluntarily controlling visual feedback, whereas those in the observation group were instructed to minimize their postural sway while merely observing visual feedback. As a result, magnified and flipped visual feedback increased postural sway only in the voluntary-control group. Furthermore, regardless of the instructions and feedback manipulations, the experienced sense of control over visual feedback positively correlated with the magnitude of postural sway. We suggest that voluntarily controlled, but not merely observed, visual feedback is incorporated into the feedback control system for posture and begins to affect postural sway. PMID:29682421

Näidendivõistlusel selgus Eesti viis parimat mereäärset lugu / Teele Tammeorg

Index Scriptorium Estoniae

Tammeorg, Teele

2010-01-01

Eesti Teatri Agentuur ja SA Tallinn 2011 kuulutasid näidendikonkursi "Mereäärsed lood" võitjateks Martin Alguse "Kontakti", Christian Auni ja Mariann Tihase "Kastis!", Urmas Lennuki "Minu tänav", Katrin Maimiku "Metspardi" ja Mario Pulveri "Fluidumi". "Mereäärsed lood" on rahvusvahelise näidendivõistluse "New Baltic Drama 2011" esimene voor

Cognitive biases explain religious belief, paranormal belief, and belief in life's purpose.

Science.gov (United States)

Willard, Aiyana K; Norenzayan, Ara

2013-11-01

Cognitive theories of religion have postulated several cognitive biases that predispose human minds towards religious belief. However, to date, these hypotheses have not been tested simultaneously and in relation to each other, using an individual difference approach. We used a path model to assess the extent to which several interacting cognitive tendencies, namely mentalizing, mind body dualism, teleological thinking, and anthropomorphism, as well as cultural exposure to religion, predict belief in God, paranormal beliefs and belief in life's purpose. Our model, based on two independent samples (N=492 and N=920) found that the previously known relationship between mentalizing and belief is mediated by individual differences in dualism, and to a lesser extent by teleological thinking. Anthropomorphism was unrelated to religious belief, but was related to paranormal belief. Cultural exposure to religion (mostly Christianity) was negatively related to anthropomorphism, and was unrelated to any of the other cognitive tendencies. These patterns were robust for both men and women, and across at least two ethnic identifications. The data were most consistent with a path model suggesting that mentalizing comes first, which leads to dualism and teleology, which in turn lead to religious, paranormal, and life's-purpose beliefs. Alternative theoretical models were tested but did not find empirical support. Copyright © 2013 Elsevier B.V. All rights reserved.

Understanding the Mind or Predicting Signal-Dependent Action? Performance of Children With and Without Autism on Analogues of the False-Belief Task

OpenAIRE

Bowler, D. M.; Briskman, J.; Gurvidi, N.; Fornells-Ambrojo, M.

2005-01-01

To evaluate the claim that correct performance on unexpected transfer false-belief tasks specifically involves mental-state understanding, two experiments were carried out with children with autism, intellectual disabilities, and typical development. In both experiments, children were given a standard unexpected transfer false-belief task and a mental-state-free, mechanical analogue task in which participants had to predict the destination of a train based on true or false signal information....

The neural correlates of religious and nonreligious belief.

Directory of Open Access Journals (Sweden)

Sam Harris

2009-10-01

Full Text Available While religious faith remains one of the most significant features of human life, little is known about its relationship to ordinary belief at the level of the brain. Nor is it known whether religious believers and nonbelievers differ in how they evaluate statements of fact. Our lab previously has used functional neuroimaging to study belief as a general mode of cognition [1], and others have looked specifically at religious belief [2]. However, no research has compared these two states of mind directly.We used functional magnetic resonance imaging (fMRI to measure signal changes in the brains of thirty subjects-fifteen committed Christians and fifteen nonbelievers-as they evaluated the truth and falsity of religious and nonreligious propositions. For both groups, and in both categories of stimuli, belief (judgments of "true" vs judgments of "false" was associated with greater signal in the ventromedial prefrontal cortex, an area important for self-representation [3], [4], [5], [6], emotional associations [7], reward [8], [9], [10], and goal-driven behavior [11]. This region showed greater signal whether subjects believed statements about God, the Virgin Birth, etc. or statements about ordinary facts. A comparison of both stimulus categories suggests that religious thinking is more associated with brain regions that govern emotion, self-representation, and cognitive conflict, while thinking about ordinary facts is more reliant upon memory retrieval networks.While religious and nonreligious thinking differentially engage broad regions of the frontal, parietal, and medial temporal lobes, the difference between belief and disbelief appears to be content-independent. Our study compares religious thinking with ordinary cognition and, as such, constitutes a step toward developing a neuropsychology of religion. However, these findings may also further our understanding of how the brain accepts statements of all kinds to be valid descriptions of the

Motormouth: Mere Exposure Depends on Stimulus-Specific Motor Simulations

Science.gov (United States)

Topolinski, Sascha; Strack, Fritz

2009-01-01

The authors apply an embodied account to mere exposure, arguing that through the repeated exposure of a particular stimulus, motor responses specifically associated to that stimulus are repeatedly simulated, thus trained, and become increasingly fluent. This increased fluency drives preferences for repeated stimuli. This hypothesis was tested by…

Plantinga\\\\\\'s Internal and External Approach toRationality of Belief in God

Directory of Open Access Journals (Sweden)

Mahdi Farajipak

2015-03-01

Full Text Available Various views about the rationality/irrationality of believing in God have been suggested by western religious and secular thinners. The theory of "Basicalism" together with its similar views such as "Evidentialism", "Fideism" and"Pragmatism" is one of the epistemological views posed about the belief in God and seeks to prove its rationality. In general, based on this view, believing in God does not require any rational reasoning. Various versions of this view have been presented so far.One of its versions expressed by scholars like Swinburne, Alston and Plantinga is what is known as Experientialism. In his special exposition of Experientialism – which he refers to as "reformed epistemology" –Plantinga has had two different dictions in his works. In his early woks such as God and other Minds, "Is Belief in God Rational?", "Is Belief in God Properly Basic?" and"Reformed Epistemology and Christian Apologetics", he endeavored to prove the rationality and justificationof believing in God and tried to offer certain and compelling arguments to prove the existence of God. In these works, Plantinga has adopted an internal approach toward the rationality of believing in God and regards it as a basic belief. Criticizing classic foundationalism, he sought to expand a different version of foundationalism according to which God's existence is regarded as basic for a believer. Based on this approach, Palntinga, like other proponents of foundationalism, considers the knowledgea "True Justified Belief". His view is, however, different from other foundationalists in defining the nature of the third element of knowledge. According to Plantinga's early exposition of his theory, the criteria of rationality of believing in God include the principles of classic foundationalism(such as evident to senses, evident to reason and incorrigibility and other elements. He rejected the deductive-priori method concerning the criteria of determining basic belief and

Eliminating the mere exposure effect through changes in context between exposure and test.

Science.gov (United States)

de Zilva, Daniel; Mitchell, Chris J; Newell, Ben R

2013-01-01

The present study examined the extent to which increased liking of exposed stimuli--the mere exposure effect--is dependent on experiencing the stimuli in the same context in exposure and on test. Participants were repeatedly exposed to pairs of cues (nonsense words) and target stimuli (faces and shapes), and were asked to rate the pleasantness of the target stimuli in a subsequent test phase. Familiar targets were preferred to novel targets-a mere exposure effect was obtained. This preference for familiar targets was disrupted, however, when the cue-target pairings were rearranged between exposure and test, or a novel cue was introduced at test. Overall, the study suggests that the context of exposure and test moderates the mere exposure effect. Liking of stimuli due to exposure is specific to the context of exposure and does not apply to new or familiar but different contexts.

Subjective Belief Distributions and the Characterization of Economic Literacy

DEFF Research Database (Denmark)

Di Girolamo, Amalia; Harrison, Glenn W.; Lau, Morten

2015-01-01

the confidence that an individual has about their knowledge of some fact. We consider literacy across several financial and economic domains. We find considerable demographic heterogeneity in the degree of literacy. We also measure the degree of consistency within a sample about their knowledge, even when......We characterize the literacy of an individual in a domain by their elicited subjective belief distribution over the possible responses to a question posed in that domain. By eliciting the distribution, rather than just the answers to true/false or multiple choice questions, we can directly measure...

Egoist-tv eller bare mere tv?

DEFF Research Database (Denmark)

Bjørner, Thomas

2008-01-01

Formålet med artiklen er, at give nogle indsigter i brugernes mediebrug i forhold til implementering af digitalt terrestrisk TV, og se på hvilke fordele og ulemper brugerne mener og oplever de interaktive tjenester har via tv-mediet. Artiklen giver således nogle svar på, hvad der sker når digitalt...... terrestrisk tv (med de øgede interaktive muligheder) vinder indpas i husstanden. Hvem skal bestemme i forhold til hvad der skal ses af interaktivt indhold, og vil digitaliseringen dermed fremme den stigende tendens til at vi ser mere tv hver for sig? Og ønsker seerne overhovedet at være interaktive med deres...

Public beliefs about and attitudes towards bipolar disorder: testing theory based models of stigma.

Science.gov (United States)

Ellison, Nell; Mason, Oliver; Scior, Katrina

2015-04-01

Given the vast literature into public beliefs and attitudes towards schizophrenia and depression, there is paucity of research on attitudes towards bipolar disorder despite its similar prevalence to schizophrenia. This study explored public beliefs and attitudes towards bipolar disorder and examined the relationship between these different components of stigma. Using an online questionnaire distributed via email, social networking sites and public institutions, 753 members of the UK population were presented with a vignette depicting someone who met DSM-IV criteria for bipolar disorder. Causal beliefs, beliefs about prognosis, emotional reactions, stereotypes, and social distance were assessed in response to the vignette. Preacher and Hayes procedure for estimating direct and indirect effects of multiple mediators was used to examine the relationship between these components of stigma. Bipolar disorder was primarily associated with positive beliefs and attitudes and elicited a relatively low desire for social distance. Fear partially mediated the relationship between stereotypes and social distance. Biomedical causal beliefs reduced desire for social distance by increasing compassion, whereas fate causal beliefs increased it through eliciting fear. Psychosocial causal beliefs had mixed effects. The measurement of stigma using vignettes and self-report questionnaires has implications for ecological validity and participants may have been reluctant to reveal the true extent of their negative attitudes. Dissemination of these findings to people with bipolar disorder has implications for the reduction of internalised stigma in this population. Anti-stigma campaigns should attend to causal beliefs, stereotypes and emotional reactions as these all play a vital role in discriminatory behaviour towards people with bipolar disorder. Copyright © 2015 Elsevier B.V. All rights reserved.

True Detective

OpenAIRE

Gajhede, Andreas; Westmark, [No Value; Bantoulidis, Georgios

2016-01-01

This paper examines the HBO’s television-series True Detective, a 2014 crime drama, attempting to point out the central elements of detective-fiction, to be found in its narrative. True Detective narrative is a heavy text with a number of references from various well-known, non-adjacent texts within the field of weird fiction, horror fiction and detective fiction. Therefore, the case study of this research will focus on narratological and literary analysis, in order to discover the predominan...

Pupil Response and the Subliminal Mere Exposure Effect

OpenAIRE

Yoshimoto, Sanae; Imai, Hisato; Kashino, Makio; Takeuchi, Tatsuto

2014-01-01

The subliminal mere exposure effect (SMEE) is the phenomenon wherein people tend to prefer patterns they have repeatedly observed without consciously identifying them. One popular explanation for the SMEE is that perceptual fluency within exposed patterns is misattributed to a feeling of preference for those patterns. Assuming that perceptual fluency is negatively correlated with the amount of mental effort needed to analyze perceptual aspects of incoming stimuli, pupil diameter should associ...

THE TRUE FACE OF PRE-COLONIAL AFRICA IN "THINGS FALL APART"

Directory of Open Access Journals (Sweden)

Ecevit Bekler

2014-04-01

Full Text Available The Nigerian writer Chinua Achebe is known to be one of the most influential African wri­ters and holds an important place in postcolonial studies. His main aim was to reconstruct the wrongly established beliefs, ideas, and thoughts of the Western world regarding Africa. To realize his aim, he made careful selections in his choice of language, which contributed greatly to sharing his observations, ideas, and beliefs with the rest of the world. He wrote his novels in English, believing that doing so would be more powerful in conveying the true face of pre-colonial Africa, rather than in Nigerian, which could not be as effective as the language of the colonizers. Achebe’s complaint was that the history of Africa had mainly been written by white men who did not belong to his continent and who would not judge life there fairly. With his novels, he changed the prejudices of those who had never been to Africa, and he managed to convert the negative ideas and feelings caused by the portrayal of his continent to positive ones. "Things Fall Apart" is a novel whose mission is to portray Africa in a very realistic and authentic environment, contrary to the one-sided point of view of the colonizers. The novel presents us, in very authentic language, with many details about the customs, rituals, daily life practices, ceremonies, beliefs, and even jokes of the African Igbos. Chinua Achebe thus realizes his aim in revealing that African tribes, although regarded as having a primitive life and being very far from civilization, in fact had their own life with traditions and a culture specific to themselves.

Very true operators on MTL-algebras

Directory of Open Access Journals (Sweden)

Wang Jun Tao

2016-01-01

Full Text Available The main goal of this paper is to investigate very true MTL-algebras and prove the completeness of the very true MTL-logic. In this paper, the concept of very true operators on MTL-algebras is introduced and some related properties are investigated. Also, conditions for an MTL-algebra to be an MV-algebra and a Gödel algebra are given via this operator. Moreover, very true filters on very true MTL-algebras are studied. In particular, subdirectly irreducible very true MTL-algebras are characterized and an analogous of representation theorem for very true MTL-algebras is proved. Then, the left and right stabilizers of very true MTL-algebras are introduced and some related properties are given. As applications of stabilizer of very true MTL-algebras, we produce a basis for a topology on very true MTL-algebras and show that the generated topology by this basis is Baire, connected, locally connected and separable. Finally, the corresponding logic very true MTL-logic is constructed and the soundness and completeness of this logic are proved based on very true MTL-algebras.

How "mere" is the mere ownership effect in memory? Evidence for semantic organization processes.

Science.gov (United States)

Englert, Julia; Wentura, Dirk

2016-11-01

Memory is better for items arbitrarily assigned to the self than for items assigned to another person (mere ownership effect, MOE). In a series of six experiments, we investigated the role of semantic processes for the MOE. Following successful replication, we investigated whether the MOE was contingent upon semantic processing: For meaningless stimuli, there was no MOE. Testing for a potential role of semantic elaboration using meaningful stimuli in an encoding task without verbal labels, we found evidence of spontaneous semantic processing irrespective of self- or other-assignment. When semantic organization was manipulated, the MOE vanished if a semantic classification task was added to the self/other assignment but persisted for a perceptual classification task. Furthermore, we found greater clustering of self-assigned than of other-assigned items in free recall. Taken together, these results suggest that the MOE could be based on the organizational principle of a "me" versus "not-me" categorization. Copyright © 2016 Elsevier Inc. All rights reserved.

Negatively-biased credulity and the cultural evolution of beliefs.

Science.gov (United States)

Fessler, Daniel M T; Pisor, Anne C; Navarrete, Carlos David

2014-01-01

The functions of cultural beliefs are often opaque to those who hold them. Accordingly, to benefit from cultural evolution's ability to solve complex adaptive problems, learners must be credulous. However, credulity entails costs, including susceptibility to exploitation, and effort wasted due to false beliefs. One determinant of the optimal level of credulity is the ratio between the costs of two types of errors: erroneous incredulity (failing to believe information that is true) and erroneous credulity (believing information that is false). This ratio can be expected to be asymmetric when information concerns hazards, as the costs of erroneous incredulity will, on average, exceed the costs of erroneous credulity; no equivalent asymmetry characterizes information concerning benefits. Natural selection can therefore be expected to have crafted learners' minds so as to be more credulous toward information concerning hazards. This negatively-biased credulity extends general negativity bias, the adaptive tendency for negative events to be more salient than positive events. Together, these biases constitute attractors that should shape cultural evolution via the aggregated effects of learners' differential retention and transmission of information. In two studies in the U.S., we demonstrate the existence of negatively-biased credulity, and show that it is most pronounced in those who believe the world to be dangerous, individuals who may constitute important nodes in cultural transmission networks. We then document the predicted imbalance in cultural content using a sample of urban legends collected from the Internet and a sample of supernatural beliefs obtained from ethnographies of a representative collection of the world's cultures, showing that beliefs about hazards predominate in both.

Believing what we do not believe: Acquiescence to superstitious beliefs and other powerful intuitions.

Science.gov (United States)

Risen, Jane L

2016-03-01

Traditionally, research on superstition and magical thinking has focused on people's cognitive shortcomings, but superstitions are not limited to individuals with mental deficits. Even smart, educated, emotionally stable adults have superstitions that are not rational. Dual process models--such as the corrective model advocated by Kahneman and Frederick (2002, 2005), which suggests that System 1 generates intuitive answers that may or may not be corrected by System 2--are useful for illustrating why superstitious thinking is widespread, why particular beliefs arise, and why they are maintained even though they are not true. However, to understand why superstitious beliefs are maintained even when people know they are not true requires that the model be refined. It must allow for the possibility that people can recognize--in the moment--that their belief does not make sense, but act on it nevertheless. People can detect an error, but choose not to correct it, a process I refer to as acquiescence. The first part of the article will use a dual process model to understand the psychology underlying magical thinking, highlighting features of System 1 that generate magical intuitions and features of the person or situation that prompt System 2 to correct them. The second part of the article will suggest that we can improve the model by decoupling the detection of errors from their correction and recognizing acquiescence as a possible System 2 response. I suggest that refining the theory will prove useful for understanding phenomena outside of the context of magical thinking. (c) 2016 APA, all rights reserved).

Does social distance modulate adults' egocentric biases when reasoning about false beliefs?

Science.gov (United States)

Farrar, Benjamin G; Ostojić, Ljerka

2018-01-01

When given privileged information of an object's true location, adults often overestimate the likelihood that a protagonist holding a false belief will search in the correct location for that object. This type of egocentric bias is often labelled the 'curse of knowledge'. Interestingly, the magnitude of this bias may be modulated by the social distance between the perspective taker and target. However, this social distance effect has yet to be fully demonstrated when adults reason about false beliefs. Using a continuous false belief task, we investigated i) whether adults were biased by their own knowledge when reasoning about another's false belief, ii) whether the magnitude of this egocentric bias was modulated by social distance, and iii) whether this social distance effect extended to a heterospecific out-group, namely a dog. To test these hypotheses we conducted three experiments. In Experiment 1 (N = 283), we used an established continuous false belief task, in Experiment 2 (N = 281) we modified this task, and Experiment 3 (N = 744) was a direct replication of Experiment 2. Across these experiments, the curse of knowledge effect was reliably replicated when adults mentalised about an in-group protagonist, and replicated in two of the three studies (Experiments 1 and 3) when adults mentalised about out-group protagonists. In an internal-meta analysis, the curse of knowledge effect was present across all conditions, and there was no effect of social distance. Hence, overall these data are not consistent with the hypothesis that social distance modulates adults' egocentric biases when reasoning about false beliefs. The finding that egocentric biases of a similar magnitude were observed when adults mentalised about an in-group protagonist and a dog suggests that interpersonal dissimilarity is not in itself sufficient to reduce egocentric bias when reasoning about false beliefs.

Meresõiduohutus, kontroll ja järelevalve : [bakalaureusetöö] / Margit Markus ; Tartu Ülikool, õigusteaduskond ; juhendaja: Tanel Kerikmäe

Index Scriptorium Estoniae

Markus, Margit

1999-01-01

Meresõiduohutus - mõisted ja määratlused, rahvusvahelised meresõiduohutust reguleerivad aktid (konventsioonid, SOLAS, MARPOL, LL, COLREG), meresõiduohutuse alane kontroll ja järelevalve, laevade klassifitseerimine ja klassifikatsiooniühingud, vastutus

Ontological confusions but not mentalizing abilities predict religious belief, paranormal belief, and belief in supernatural purpose.

Science.gov (United States)

Lindeman, Marjaana; Svedholm-Häkkinen, Annika M; Lipsanen, Jari

2015-01-01

The current research tested the hypothesis that the abilities for understanding other people's minds give rise to the cognitive biases that underlie supernatural beliefs. We used structural equation modeling (N=2789) to determine the roles of various mentalizing tendencies, namely self-reported affective and cognitive empathy (i.e., mind reading), actual cognitive and affective empathic abilities, hyper-empathizing, and two cognitive biases (core ontological confusions and promiscuous teleology) in giving rise to supernatural beliefs. Support for a path from mentalizing abilities through cognitive biases to supernatural beliefs was weak. The relationships of mentalizing abilities with supernatural beliefs were also weak, and these relationships were not substantially mediated by cognitive biases. Core ontological confusions emerged as the best predictor, while promiscuous teleology predicted only a small proportion of variance. The results were similar for religious beliefs, paranormal beliefs, and for belief in supernatural purpose. Copyright © 2014 Elsevier B.V. All rights reserved.

The Relationship among Pre-Service EFL Teachers' Beliefs about Language Learning, Pedagogical Beliefs, and Beliefs about ICT Integration

Science.gov (United States)

Inayati, Dian; Emaliana, Ive

2017-01-01

This paper elucidates the relationship among pre-service teachers' beliefs about language learning, pedagogical beliefs, and beliefs about ICT Integration through survey methodology. This study employed a quantitative approach, particularly a correlational relationship to investigate the relationships among beliefs about language learning,…

Suppressed Belief

Directory of Open Access Journals (Sweden)

Komarine Romdenh-Romluc

2009-12-01

Full Text Available Moran’s revised conception of conscious belief requires us to reconceptualise suppressed belief. The work of Merleau-Ponty offers a way to do this. His account of motor-skills allows us to understand suppressed beliefs as pre-reflective ways of dealing with the world.

Mere exposure and flavour-flavour learning increase 2-3 year-old children's acceptance of a novel vegetable.

Science.gov (United States)

Hausner, Helene; Olsen, Annemarie; Møller, Per

2012-06-01

Vegetable consumption is low among many children. This study compared the efficacy of the exposure learning strategies mere exposure, flavour-flavour and flavour-nutrient learning in changing children's intake of a novel vegetable. An unmodified artichoke purée was served at pre-testing. Hereafter children were exposed 10 times to unmodified purée (mere exposure, n=32), a sweetened purée (flavour-flavour learning, n=33) or an energy dense purée with added fat (flavour-nutrient learning, n=39). Unmodified and sweet purée contained approximately 200 kJ/100g; the energy dense purée 580 kJ/100g. The unmodified purée was served again at post-testing, 3 and 6 months after last exposure to monitor long-term effects of learning. Intake of purée increased in the mere exposure and flavour-flavour condition, and was unchanged in the flavour-nutrient condition. Mere exposure changed children's intake by the 5th exposure, flavour-flavour learning by the 10th. Mere exposure led to the largest increase in intake of unmodified purée at post-test and over 6 months. Children following flavour-flavour learning consumed more of the sweet purée than of unmodified purée. About 30-40% of the children were resistant to acceptance changes. The results of this study imply that mere exposure and flavour-flavour learning are powerful strategies for changing children's acceptance of a novel vegetable, even though a substantial number of children are resistant to these types of exposure learning. Copyright © 2012 Elsevier Ltd. All rights reserved.

Negatively-Biased Credulity and the Cultural Evolution of Beliefs

Science.gov (United States)

Fessler, Daniel M. T.; Pisor, Anne C.; Navarrete, Carlos David

2014-01-01

The functions of cultural beliefs are often opaque to those who hold them. Accordingly, to benefit from cultural evolution’s ability to solve complex adaptive problems, learners must be credulous. However, credulity entails costs, including susceptibility to exploitation, and effort wasted due to false beliefs. One determinant of the optimal level of credulity is the ratio between the costs of two types of errors: erroneous incredulity (failing to believe information that is true) and erroneous credulity (believing information that is false). This ratio can be expected to be asymmetric when information concerns hazards, as the costs of erroneous incredulity will, on average, exceed the costs of erroneous credulity; no equivalent asymmetry characterizes information concerning benefits. Natural selection can therefore be expected to have crafted learners’ minds so as to be more credulous toward information concerning hazards. This negatively-biased credulity extends general negativity bias, the adaptive tendency for negative events to be more salient than positive events. Together, these biases constitute attractors that should shape cultural evolution via the aggregated effects of learners’ differential retention and transmission of information. In two studies in the U.S., we demonstrate the existence of negatively-biased credulity, and show that it is most pronounced in those who believe the world to be dangerous, individuals who may constitute important nodes in cultural transmission networks. We then document the predicted imbalance in cultural content using a sample of urban legends collected from the Internet and a sample of supernatural beliefs obtained from ethnographies of a representative collection of the world’s cultures, showing that beliefs about hazards predominate in both. PMID:24736596

Negatively-biased credulity and the cultural evolution of beliefs.

Directory of Open Access Journals (Sweden)

Daniel M T Fessler

Full Text Available The functions of cultural beliefs are often opaque to those who hold them. Accordingly, to benefit from cultural evolution's ability to solve complex adaptive problems, learners must be credulous. However, credulity entails costs, including susceptibility to exploitation, and effort wasted due to false beliefs. One determinant of the optimal level of credulity is the ratio between the costs of two types of errors: erroneous incredulity (failing to believe information that is true and erroneous credulity (believing information that is false. This ratio can be expected to be asymmetric when information concerns hazards, as the costs of erroneous incredulity will, on average, exceed the costs of erroneous credulity; no equivalent asymmetry characterizes information concerning benefits. Natural selection can therefore be expected to have crafted learners' minds so as to be more credulous toward information concerning hazards. This negatively-biased credulity extends general negativity bias, the adaptive tendency for negative events to be more salient than positive events. Together, these biases constitute attractors that should shape cultural evolution via the aggregated effects of learners' differential retention and transmission of information. In two studies in the U.S., we demonstrate the existence of negatively-biased credulity, and show that it is most pronounced in those who believe the world to be dangerous, individuals who may constitute important nodes in cultural transmission networks. We then document the predicted imbalance in cultural content using a sample of urban legends collected from the Internet and a sample of supernatural beliefs obtained from ethnographies of a representative collection of the world's cultures, showing that beliefs about hazards predominate in both.

Acquirement of true stress-strain curve using true fracture strain obtained by tensile test and FE analysis

International Nuclear Information System (INIS)

Lee, Kyoung Yoon; Kim, Tae Hyung; Lee, Hyung Yil

2009-01-01

In this work, we predict a true fracture strain using load-displacement curves from tensile test and Finite Element Analysis (FEA), and suggest a method for acquiring true Stress-Strain (SS) curves by predicted fracture strain. We first derived the true SS curve up to necking point from load-displacement curve. As the beginning, the posterior necking part of true SS curve is linearly extrapolated with the slope at necking point. The whole SS curve is then adopted for FE simulation of tensile test. The Bridgman factor or suitable plate correction factors are applied to pre and post FEA. In the load-true strain curve from FEA, the true fracture strain is determined as the matching point to test fracture load. The determined true strain is validated by comparing with test fracture strain. Finally, we complete the true SS curve by combining the prior necking part and linear part, the latter of which connects necking and predicted fracture points.

Acquirement of true stress-strain curve using true fracture strain obtained by tensile test and FE analysis

Energy Technology Data Exchange (ETDEWEB)

Lee, Kyoung Yoon; Kim, Tae Hyung; Lee, Hyung Yil [Sogang University, Seoul (Korea, Republic of)

2009-07-01

In this work, we predict a true fracture strain using load-displacement curves from tensile test and Finite Element Analysis (FEA), and suggest a method for acquiring true Stress-Strain (SS) curves by predicted fracture strain. We first derived the true SS curve up to necking point from load-displacement curve. As the beginning, the posterior necking part of true SS curve is linearly extrapolated with the slope at necking point. The whole SS curve is then adopted for FE simulation of tensile test. The Bridgman factor or suitable plate correction factors are applied to pre and post FEA. In the load-true strain curve from FEA, the true fracture strain is determined as the matching point to test fracture load. The determined true strain is validated by comparing with test fracture strain. Finally, we complete the true SS curve by combining the prior necking part and linear part, the latter of which connects necking and predicted fracture points.

Acquirement of True Stress-strain Curve Using True Fracture Strain Obtained by Tensile Test and FE Analysis

Energy Technology Data Exchange (ETDEWEB)

Lee, Kyoung Yoon; Lee, Hyung Yil [Sogang University, Seoul (Korea, Republic of); Kim, Tae Hyung [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2009-10-15

In this work, we predict a true fracture strain using load-displacement curves from tensile test and finite element analysis (FEA), and suggest a method for acquiring true stress-strain (SS) curves by predicted fracture strain. We first derived the true SS curve up to necking point from load-displacement curve. As the beginning, the posterior necking part of true SS curve is linearly extrapolated with the slope at necking point. The whole SS curve is then adopted for FE simulation of tensile test. The Bridgman factor or suitable plate correction factors are applied to pre and post FEA. In the load-true strain curve from FEA, the true fracture strain is determined as the matching point to test fracture load. The determined true strain is validated by comparing with test fracture strain. Finally, we complete the true SS curve by combining the prior necking part and linear part, the latter of which connects necking and predicted fracture points.

Mere exposure alters category learning of novel objects

Directory of Open Access Journals (Sweden)

Jonathan R Folstein

2010-08-01

Full Text Available We investigated how mere exposure to complex objects with correlated or uncorrelated object features affects later category learning of new objects not seen during exposure. Correlations among pre-exposed object dimensions influenced later category learning. Unlike other published studies, the collection of pre-exposed objects provided no information regarding the categories to be learned, ruling out unsupervised or incidental category learning during pre-exposure. Instead, results are interpreted with respect to statistical learning mechanisms, providing one of the first demonstrations of how statistical learning can influence visual object learning.

Mere exposure alters category learning of novel objects.

Science.gov (United States)

Folstein, Jonathan R; Gauthier, Isabel; Palmeri, Thomas J

2010-01-01

We investigated how mere exposure to complex objects with correlated or uncorrelated object features affects later category learning of new objects not seen during exposure. Correlations among pre-exposed object dimensions influenced later category learning. Unlike other published studies, the collection of pre-exposed objects provided no information regarding the categories to be learned, ruling out unsupervised or incidental category learning during pre-exposure. Instead, results are interpreted with respect to statistical learning mechanisms, providing one of the first demonstrations of how statistical learning can influence visual object learning.

The mere exposure effect is differentially sensitive to different judgment tasks.

Science.gov (United States)

Seamon, J G; McKenna, P A; Binder, N

1998-03-01

The mere exposure effect is the increase in positive affect that results from the repeated exposure to previously novel stimuli. We sought to determine if judgments other than affective preference could reliably produce a mere exposure effect for two-dimensional random shapes. In two experiments, we found that brighter and darker judgments did not differentiate target from distracter shapes, liking judgments led to target selection greater than chance, and disliking judgments led to distracter selection greater than chance. These results for brighter, darker, and liking judgments were obtained regardless of whether shape recognition was greater (Experiment 1) or not greater (Experiment 2) than chance. Effects of prior exposure to novel shapes were reliably observed only for affective judgment tasks. These results are inconsistent with general predictions made by the nonspecific activation hypothesis, but not the affective primacy or perceptual fluency hypotheses which were discussed in terms of cognitive neuroscience research. Copyright 1998 Academic Press.

True bursal pigmented villonodular synovitis

International Nuclear Information System (INIS)

Abdelwahab, Ibrahim Fikry; Kenan, Samuel; Steiner, German C.; Abdul-Quader, Mohammed

2002-01-01

We describe two cases of pigmented villonodular synovitis affecting true bursae. This study was also designed to discuss the term ''pigmented villonodular bursitis'', not confined to true synovial bursae, sometimes creating misunderstanding. (orig.)

Strategic Belief Management

DEFF Research Database (Denmark)

Foss, Nicolai Juul

While (managerial) beliefs are central to many aspects of strategic organization, interactive beliefs are almost entirely neglected, save for some game theory treatments. In an increasingly connected and networked economy, firms confront coordination problems that arise because of network effects....... The capability to manage beliefs will increasingly be a strategic one, a key source of wealth creation, and a key research area for strategic organization scholars.......While (managerial) beliefs are central to many aspects of strategic organization, interactive beliefs are almost entirely neglected, save for some game theory treatments. In an increasingly connected and networked economy, firms confront coordination problems that arise because of network effects...

Neural evidence for reduced apprehensiveness of familiarized stimuli in a mere exposure paradigm.

Science.gov (United States)

Zebrowitz, Leslie A; Zhang, Yi

2012-07-01

Mere familiarization with a stimulus increases liking for it or similar stimuli ("mere exposure" effects) as well as perceptual fluency, indexed by the speed and accuracy of categorizing it or similar stimuli ("priming" effects). Candidate mechanisms proposed to explain mere exposure effects include both increased positive affect associated with greater perceptual fluency, and reduced negative affect associated with diminished apprehensiveness of novel stimuli. Although these two mechanisms are not mutually exclusive, it is difficult for behavioral measures to disentangle them, since increased liking or other indices of greater positive affect toward exposed stimuli could result from increases in positive feelings or decreases in negative feelings or both. The present study sought to clarify this issue by building on research showing a dissociation at the neural level in which the lateral orbitofrontal cortex (LOFC) is activated more by negatively valenced than by neutral or positively valenced stimuli, with the reverse effect for medial orbitofrontal cortex (MOFC). Supporting the reduced apprehensiveness hypothesis, we found lower LOFC activation to familiarized faces and objects (repetition suppression). We did not find evidence to support the positive affect hypothesis in increased activation to familiarized stimuli in MOFC or in other parts of the reward circuit that respond more to positively valenced stimuli (repetition enhancement), although enhancement effects were shown in some regions.

Implicit/explicit memory versus analytic/nonanalytic processing: rethinking the mere exposure effect.

Science.gov (United States)

Whittlesea, B W; Price, J R

2001-03-01

In studies of the mere exposure effect, rapid presentation of items can increase liking without accurate recognition. The effect on liking has been explained as a misattribution of fluency caused by prior presentation. However, fluency is also a source of feelings of familiarity. It is, therefore, surprising that prior experience can enhance liking without also causing familiarity-based recognition. We suggest that when study opportunities are minimal and test items are perceptually similar, people adopt an analytic approach, attempting to recognize distinctive features. That strategy fails because rapid presentation prevents effective encoding of such features; it also prevents people from experiencing fluency and a consequent feeling of familiarity. We suggest that the liking-without-recognition effect results from using an effective (nonanalytic) strategy in judging pleasantness, but an ineffective (analytic) strategy in recognition. Explanations of the mere exposure effect based on a distinction between implicit and explicit memory are unnecessary.

Introducing the modified paranormal belief scale: distinguishing between classic paranormal beliefs, religious paranormal beliefs and conventional religiosity among undergraduates in Northern Ireland and Wales

OpenAIRE

Williams, Emyr; Francis, Leslie J.; Lewis, Christopher Alan

2009-01-01

Previous empirical studies concerned with the association between paranormal beliefs and conventional religiosity have produced conflicting evidence. Drawing on Rice's (2003) distinction between classic paranormal beliefs and religious paranormal beliefs, the present study proposed a modified form of the Tobacyk Revised Paranormal Belief Scale to produce separate scores for these two forms of paranormal belief, styled 'religious paranormal beliefs' and 'classic paranormal beliefs'. Data provi...

The Relationships among Chinese Practicing Teachers' Epistemic Beliefs, Pedagogical Beliefs and Their Beliefs about the Use of ICT

Science.gov (United States)

Deng, Feng; Chai, Ching Sing; Tsai, Chin-Chung; Lee, Min-Hsien

2014-01-01

This study aimed to investigate the relationships among practicing teachers' epistemic beliefs, pedagogical beliefs and their beliefs about the use of ICT through survey methodology. Participants were 396 high school practicing teachers from mainland China. The path analysis results analyzed via structural equation modelling technique indicated…

Don’t Always Prefer My Chosen Objects: Low Level of Trait Autonomy and Autonomy Deprivation Decreases Mere Choice Effect

Science.gov (United States)

Shang, Zhe; Tao, Tuoxin; Wang, Lei

2016-01-01

Choice effect is a robust phenomenon in which even “mere choice” that does not include actual choosing actions could result in more preference for the self-chosen objects over other-chosen objects. In the current research, we proposed that autonomy would impact the mere choice effect. We conducted two studies to examine the hypothesis. The results showed that the mere choice effect measured by Implicit Association Test (IAT) significantly decreased for participants with lower levels of trait autonomy (Study 1) and when participants were primed to experience autonomy deprivation (Study 2). The theoretical and practical implications are discussed. PMID:27148132

Recursive belief manipulation and second-order false-beliefs

DEFF Research Database (Denmark)

Braüner, Torben; Blackburn, Patrick Rowan; Polyanskaya, Irina

2016-01-01

it indicate that a more fundamental *conceptual change* has taken place? In this paper we extend Braüner's hybrid-logical analysis of first-order false-belief tasks to the second-order case, and argue that our analysis supports a version of the conceptual change position.......The literature on first-order false-belief is extensive, but less is known about the second-order case. The ability to handle second-order false-beliefs correctly seems to mark a cognitively significant step, but what is its status? Is it an example of *complexity only* development, or does...

True bursal pigmented villonodular synovitis

Energy Technology Data Exchange (ETDEWEB)

Abdelwahab, Ibrahim Fikry [Department of Radiology, New York Methodist Hospital, Affiliated with New York Hospital-Cornell Medical Center, Brooklyn, NY (United States); Kenan, Samuel [Department of Orthopedics, New York University Medical Center, NY (United States); Steiner, German C. [Department of Pathology, Hospital for Joint Diseases/Orthopedic Institute, New York, NY (United States); Abdul-Quader, Mohammed [Department of Radiology, New York Presbyterian Hospital, Columbia University, New York, NY (United States)

2002-06-01

We describe two cases of pigmented villonodular synovitis affecting true bursae. This study was also designed to discuss the term ''pigmented villonodular bursitis'', not confined to true synovial bursae, sometimes creating misunderstanding. (orig.)

Material Properties Test to Determine Ultimate Strain and True Stress-True Strain Curves for High Yield Steels

Energy Technology Data Exchange (ETDEWEB)

K.R. Arpin; T.F. Trimble

2003-04-01

This testing was undertaken to develop material true stress-true strain curves for elastic-plastic material behavior for use in performing transient analysis. Based on the conclusions of this test, the true stress-true strain curves derived herein are valid for use in elastic-plastic finite element analysis for structures fabricated from these materials. In addition, for the materials tested herein, the ultimate strain values are greater than those values cited as the limits for the elastic-plastic strain acceptance criteria for transient analysis.

Self-generated visual imagery alters the mere exposure effect.

Science.gov (United States)

Craver-Lemley, Catherine; Bornstein, Robert F

2006-12-01

To determine whether self-generated visual imagery alters liking ratings of merely exposed stimuli, 79 college students were repeatedly exposed to the ambiguous duck-rabbit figure. Half the participants were told to picture the image as a duck and half to picture it as a rabbit. When participants made liking ratings of both disambiguated versions of the figure, they rated the version consistent with earlier encoding more positively than the alternate version. Implications of these findings for theoretical models of the exposure effect are discussed.

Er nogen mere lige end andre?

DEFF Research Database (Denmark)

Møberg, Rasmus Juul

normativ fordring. Kohlis (2007) formulering af normalbiografien er en tredeling af livsforløbet (uddannelse – arbejdsliv - pension). En tredeling der bliver kritiseret for at være køns- og familieblind, hvorfor linked lives-begrebet bliver introduceret. Begrebet har den teoretiske implikation...... analyser tager højde for afhængighed over tid i den afhængige variabel. Overordnet set er det tre aspekter af datas karakteristika, der fordrer specielle metoder. Det er censurering af data, tidsmæssig variation i de uafhængige variable samt potentiel korrelation mellem målingerne af den afhængige variabel...... for disse ændringer, hvorved risikoen for en given transition beregnes mere præcist. Afhandlingens empiriske grundlag er registerdata for alle personer i Danmark, der tilhører fødselskohorterne 1968, 1972 og 1976. Data dækker over personlige, familiære forhold og oplysninger på arbejdspladsniveau, hvor den...

Reversing the mere exposure effect in spider fearfuls: Preliminary evidence of sensitization

NARCIS (Netherlands)

Becker, E.S.; Rinck, M.

2016-01-01

A mere exposure effect (MEE) is said to occur when individuals' liking of a suboptimally and repeatedly presented stimulus increases compared to never-presented stimuli, while they are unable to indicate which stimuli were previously presented and which were not. In two experiments, we used the MEE

Religious beliefs are factual beliefs: Content does not correlate with context sensitivity.

Science.gov (United States)

Levy, Neil

2017-04-01

Neil Van Leeuwen argues that religious beliefs are not factual beliefs: typically, at least, they are attitudes of a different type. He argues that they exhibit much more sensitivity to context than factual beliefs: outside of contexts in which they are salient, they do not govern behaviour or inference, or provide background assumptions for cognition. This article surveys a large range of data to show that the kind of context sensitivity that Van Leeuwen thinks is the province of religious beliefs does not correlate with belief content. Beliefs about matters of fact beyond the theological realm exhibit this kind of sensitivity too. Conversely, theological and supernatural beliefs often guide behaviour across contexts. It is the intuitiveness of representations across contexts that predicts context (in)sensitivity, and intuitiveness is powerfully influenced by processing fluency. Fluency, in turn, is sensitive to cues that vary across contexts. Copyright © 2017 Elsevier B.V. All rights reserved.

Evolution of Religious Beliefs

CERN Multimedia

CERN. Geneva

2009-01-01

Humans may be distinguished from all other animals in having beliefs about the causal interaction of physical objects. Causal beliefs are a developmental primitive in human children; animals, by contrast, have very few causal beliefs. The origin of human causal beliefs comes from the evolutionary advantage it gave in relation to complex tool making and use. Causal beliefs gave rise religion and mystical thinking as our ancestors wanted to know the causes of events that affected their lives.

'TrueCoinc' software utility for calculation of the true coincidence correction

International Nuclear Information System (INIS)

Sudar, S.

2002-01-01

The true coincidence correction plays an important role in the overall accuracy of the γ ray spectrometry especially in the case of present-day high volume detectors. The calculation of true coincidence corrections needs detailed nuclear structure information. Recently these data are available in computerized form from the Nuclear Data Centers through the Internet or on a CD-ROM of the Table of Isotopes. The aim has been to develop software for this calculation, using available databases for the levels data. The user has to supply only the parameters of the detector to be used. The new computer program runs under the Windows 95/98 operating system. In the framework of the project a new formula was prepared for calculating the summing out correction and calculation of the intensity of alias lines (sum peaks). The file converter for reading the ENDSF-2 type files was completed. Reading and converting the original ENDSF was added to the program. A computer accessible database of the X rays energies and intensities was created. The X ray emissions were taken in account in the 'summing out' calculation. Calculation of the true coincidence 'summing in' correction was done. The output was arranged to show independently two types of corrections and to calculate the final correction as multiplication of the two. A minimal intensity threshold can be set to show the final list only for the strongest lines. The calculation takes into account all the transitions, independently of the threshold. The program calculates the intensity of X rays (K, L lines). The true coincidence corrections for X rays were calculated. The intensities of the alias γ lines were calculated. (author)

The moderating role of rational beliefs in the relationship between irrational beliefs and posttraumatic stress symptomology.

Science.gov (United States)

Hyland, Philip; Shevlin, Mark; Adamson, Gary; Boduszek, Daniel

2014-05-01

Rational Emotive Behaviour Therapy (REBT) assumes that rational beliefs act as cognitive protective factors against the development of psychopathology; however little empirical evidence exists regarding the nature of the possible protective effects that they offer. The current study investigates whether rational beliefs moderate the impact of irrational beliefs on posttraumatic stress symptomology (PTS). Three hundred and thirteen active law enforcement, military, and related emergency service personnel took part in the current study. Sequential moderated multiple regression analysis was employed to investigate: (i) the direct impact of irrational beliefs on PTS; (ii) the direct impact of rational beliefs on PTS; (iii) the moderating effects of rational beliefs in the relationship between irrational beliefs and PTS. The irrational beliefs predicted by REBT theory emerged as critical predictors of PTS symptomology, in particular Depreciation beliefs. Rational beliefs (Preferences, and Acceptance beliefs) had a direct, negative impact on levels of PTS, and Acceptance beliefs moderated the impact of Catastrophizing beliefs on PTS. Irrational beliefs are important cognitive vulnerability factors in symptoms of PTS, while rational beliefs (Acceptance) appear to have a protective role in the emergence of PTS symptoms, both directly and by moderating the impact of Catastrophizing beliefs.

Belief in complementary and alternative medicine is related to age and paranormal beliefs in adults.

Science.gov (United States)

Van den Bulck, Jan; Custers, Kathleen

2010-04-01

The use of complementary and alternative medicine (CAM) is widespread, even among people who use conventional medicine. Positive beliefs about CAM are common among physicians and medical students. Little is known about the beliefs regarding CAM among the general public. Among science students, belief in CAM was predicted by belief in the paranormal. In a cross-sectional study, 712 randomly selected adults (>18 years old) responded to the CAM Health Belief Questionnaire (CHBQ) and a paranormal beliefs scale. CAM beliefs were very prevalent in this sample of adult Flemish men and women. Zero-order correlations indicated that belief in CAM was associated with age (r = 0.173 P paranormal belief (r = 0.365 P paranormal. Paranormal beliefs accounted for 14% of the variance of the CAM beliefs (regression coefficient: 0.376; 95%: CI 0.30-0.44). The level of education (regression coefficient: 0.06; 95% CI: -0.014-0.129) and social desirability (regression coefficient: -0.023; 95% CI: -0.048-0.026) did not make a significant contribution to the explained variance (paranormal beliefs.

The implicit influence of a negative mood on the subliminal mere exposure effect.

Science.gov (United States)

Kawakami, Naoaki

2012-12-01

Despite numerous studies on the mere exposure effect, it is still not clear why it occurs. The present study examined whether a negative mood would enhance or inhibit the effects. Fifty-two participants (30 men, 22 women; M age = 20.5 yr.) were assigned to one of two mood-induction groups (negative and neutral), and were exposed to a photograph 20 times after the mood induction. Thereafter, a single-category Implicit Association Test was conducted to measure their implicit attitudes toward the photograph. There was a significant interaction, with exposed stimuli evaluated more favorably than unexposed stimuli in the neutral condition, but not in the negative condition. This result suggests that a negative mood inhibited the mere exposure effect, implying that people could use their emotional states as cues to evaluate ambiguous objects that they have been repeatedly exposed to.

Belief Elicitation in Experiments

DEFF Research Database (Denmark)

Blanco, Mariana; Engelmann, Dirk; Koch, Alexander

Belief elicitation in economics experiments usually relies on paying subjects according to the accuracy of stated beliefs in addition to payments for other decisions. Such incentives, however, allow risk-averse subjects to hedge with their stated beliefs against adverse outcomes of other decisions......-belief elicitation treatment using a financial investment frame, where hedging arguably would be most natural....

More than Mere Law: Freedom of Religion or Belief

Science.gov (United States)

Holsinger, Ellen S.

2012-01-01

Article 18 of the Universal Declaration of Human Rights establishes that all people, simply because they are human, enjoy the right to freedom of religion and that governments have the obligation to ensure the protection of that right. Yet we witness a world increasingly divided by religious tradition. The failures of many governments to ensure…

Cognitive consequences of novelty and familiarity: how mere exposure influences level of construal

NARCIS (Netherlands)

Förster, J.

2009-01-01

Two experiments examine whether frequency of exposure influences level of construal. Using subliminal presentation, participants were exposed to neutral, unknown letters 0, 5, 15, or 40 times, and a typical mere exposure effect was found on evaluation. However, we hypothesized and showed in

Extreme Overvalued Beliefs: How Violent Extremist Beliefs Become "Normalized".

Science.gov (United States)

Rahman, Tahir

2018-01-12

Extreme overvalued beliefs (EOB) are rigidly held, non-deusional beliefs that are the motive behind most acts of terrorism and mass shootings. EOBs are differentiated from delusions and obsessions. The concept of an overvalued idea was first described by Wernicke and later applied to terrorism by McHugh. Our group of forensic psychiatrists (Rahman, Resnick, Harry) refined the definition as an aid in the differential diagnosis seen in acts of violence. The form and content of EOBs is discussed as well as group effects, conformity, and obedience to authority. Religious cults such as The People's Temple, Heaven's Gate, Aum Shinrikyo, and Islamic State (ISIS) and conspiracy beliefs such as assassinations, moon-hoax, and vaccine-induced autism beliefs are discussed using this construct. Finally, some concluding thoughts on countering violent extremism, including its online presence is discussed utilizing information learned from online eating disorders and consumer experience.

Posttraumatic Maladaptive Beliefs Scale: Evolution of the Personal Beliefs and Reactions Scale

Science.gov (United States)

Vogt, Dawne S.; Shipherd, Jillian C.; Resick, Patricia A.

2012-01-01

The Posttraumatic Maladaptive Beliefs Scale (PMBS) was developed to measure maladaptive beliefs about current life circumstances that may occur following trauma exposure. This scale assesses maladaptive beliefs within three domains: (a) Threat of Harm, (b) Self-Worth and Judgment, and (c) Reliability and Trustworthiness of Others. Items for the…

Eesti kaubandusliku meresõidu koodeksi vahekord rahvusvaheliste kaubavedusid reguleerivate konventsioonidega : [bakalaureusetöö] / Kaia Vask ; Akadeemia Nord, õigusteaduskond ; juhendaja: Igor Gräzin

Index Scriptorium Estoniae

Vask, Kaia

2001-01-01

Rahvusvaheliste merekaubavedude regulatsioon, mereõigus kui eraldiseisev õigussüsteem, rahvusvahelised konventsioonid (Haagi, Haagi-Visby konventsioonid, Hamburgi reeglid), Eesti kaubanduslikust meresõidukoodeksist, vastutus, vaidluste lahendamine

Conditional Belief Types

Science.gov (United States)

2016-04-19

Rationality of a player is determined by comparing her actual expected payoff to her expected payoff when her strategy is changed , while her beliefs —and...reduced strategies, and it is possible that under such conditions, beliefs about other players’ reduced strategies change as well. Thus, independence...assumptions, whether they concern observability of moves or subjective beliefs of any other kind, can be all accommodated by changing the informational

Effect of married women's beliefs about gender equity on their use of prenatal and delivery care in rural China.

Science.gov (United States)

Cui, Ying; Zhang, Qiaoli; Yang, Li; Ye, Jianli; Lv, Mentao

2010-11-01

To investigate the effect of married women's beliefs regarding gender equity on their use of prenatal and delivery care in China's rural Xinjiang and Anhui provinces. In this survey, 1029 women aged from 15 to 69 years, living in rural Xinjiang and Anhui provinces, and married, answered a questionnaire designed to collect information on their demographic characteristics, reproductive history (number of pregnancies, level of prenatal care, and mode and place of delivery), and beliefs regarding gender equity. We quantified "belief in gender equity" based on responses to 7 specific statements and graded the responses according to a system scoring the strength of the overall belief (a total score ≥19, strong; 15-18, moderate; and ≤14, weak). Only 34.3% of the women demonstrated strong convictions about gender equity. Even after adjusting for education and ethnicity, the percentage of women who received consistent prenatal care and were delivered at a maternity facility was highest among those scoring 19 or higher, and the reverse was true for women scoring 14 or less. Overall, women in China's rural Xinjiang and Anhui provinces do not hold strong convictions about gender equity. There was a positive correlation between belief in gender equity and use of prenatal and delivery care. Copyright © 2010 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Performance specifications: the nearly impossible versus the merely difficult

Science.gov (United States)

Hopper, Darrel G.

2000-08-01

Affordability is the objective of acquisition reform. The institution of 'performance' specifications in lieu of 'design' specifications is a key strategy. Design of a cockpit display, for example, is left to the prime contractor based on a performance requirement stated by the government. The prime delegates to the integrator. The integrator develops the display and bill of materials provided by vendors. There is no feedback loop from the vendors to the ultimate customer, the government. As a result of this situation a communication gap exists: the government, primes, and integrators have concluded that they should pay commodity prices for custom displays. One step in the closing of this gap is the establishment of cross- cutting common reference performance specifications for aerospace and defense displays. The performance specification for cockpit displays is nearly impossible to achieve -- the last ounce of technology and more is required. Commodity markets, such as consumer notebook computers, are based on but a fraction of currently available technology -- companies 'bank' technology and roll it out across several 18-month product generations. Ruggedized consumer displays can be used in aerospace and defense applications other than the cockpit, such as mission crew stations. The performance specification for non-cockpit aerospace and defense applications is merely difficult. Acquisition reform has been defined by the Secretary of Defense to mean DoD should leverage the commercial market to the maximal extent possible. For the achievement of this end, an entirely different approach is wanted for cockpit displays versus large platform mission displays. That is, the nearly impossible requires a different design and business approach from the merely difficult.

Merely asking the customer to recommend has an impact on word-of-mouth activity

DEFF Research Database (Denmark)

Mattsson, Jan; Söderlund, Magnus

2015-01-01

impact on customers' WOM activity. In addition, we found that receiving the request was not negatively associated with the customers' overall evaluations, such as customer satisfaction, which indicates that the potential for negative consequences of making the request seems to be low.......This paper examines if a mere request to a customer – within the frame of a service encounter – to engage in word-of-mouth (WOM) would have an impact on the customer's subsequent WOM activity. Although previous studies have not examined this issue, theoretical arguments do exist. And they point...... in different directions; some suggest a positive impact, while others suggest a negative impact. To explore the issue empirically, we carried out two studies (one survey-based study and one experiment). Both generated the same result: they indicate that merely asking customers to engage in WOM has a positive...

The mere exposure effect depends on an odour’s initial pleasantness

OpenAIRE

Sylvain eDelplanque; Sylvain eDelplanque; Géraldine eCoppin; Géraldine eCoppin; Laurène eBloesch; Isabelle eCayeux; David eSander; David eSander

2015-01-01

The mere exposure phenomenon refers to improvement of one’s attitude toward an a priori neutral stimulus after its repeated exposure. The extent to which such a phenomenon influences evaluation of a priori emotional stimuli remains under-investigated. Here we investigated this question by presenting participants with different odours varying in a priori pleasantness during different sessions spaced over time. Participants were requested to report each odour’s pleasantness, intensity, and fami...

The mere exposure effect depends on an odor?s initial pleasantness

OpenAIRE

Delplanque, Sylvain; Coppin, G?raldine; Bloesch, Laur?ne; Cayeux, Isabelle; Sander, David

2015-01-01

The mere exposure phenomenon refers to improvement of one’s attitude toward an a priori neutral stimulus after its repeated exposure. The extent to which such a phenomenon influences evaluation of a priori emotional stimuli remains under-investigated. Here we investigated this question by presenting participants with different odors varying in a priori pleasantness during different sessions spaced over time. Participants were requested to report each odor’s pleasantness, intensity, and famili...

Belief Change in Reasoning Agents

OpenAIRE

Jin, Yi

2007-01-01

The capability of changing beliefs upon new information in a rational and efficient way is crucial for an intelligent agent. Belief change therefore is one of the central research fields in Artificial Intelligence (AI) for over two decades. In the AI literature, two different kinds of belief change operations have been intensively investigated: belief update, which deal with situations where the new information describes changes of the world; and belief revision, which assumes the world is st...

LEGALITAS AGAMA (TAHAQQUQ AL-ADYÂN PERSPEKTIF IBN ‘ARABÎ

Directory of Open Access Journals (Sweden)

Mukhlis Mukhlis

2006-06-01

Full Text Available Ibn ‘Arabî is one of the prominent and authoritative thinkers on Islamic mysticisms. Among his starting and brilliant ideas is the unity of religions (wahdah al-adyân, one of the fundamental ideas of religious pluralism. The supporters of pluralism expose his opinion on the unity of religions intensely and consider any religions valid and true.This article examines further Ibn ‘Arabî’s thought on pluralism. Through critical analysis on his works, I find that positioning his thought on pluralism issue is a partial understanding of his complete views on such topic. The unity of religions as described by Ibn ‘Arabî is a system of belief which is closely related to the Prophetical tradition and not merely based on the speculative assumption of human-being. He formulated a parameter—to see whether a religion is true or not—which contains three principal dimentions: the divinity, prophecy, and devotion. 

Task constraints distinguish perspective inferences from perspective use during discourse interpretation in a false belief task.

Science.gov (United States)

Ferguson, Heather J; Apperly, Ian; Ahmad, Jumana; Bindemann, Markus; Cane, James

2015-06-01

Interpreting other peoples' actions relies on an understanding of their current mental states (e.g. beliefs, desires and intentions). In this paper, we distinguish between listeners' ability to infer others' perspectives and their explicit use of this knowledge to predict subsequent actions. In a visual-world study, two groups of participants (passive observers vs. active participants) watched short videos, depicting transfer events, where one character ('Jane') either held a true or false belief about an object's location. We tracked participants' eye-movements around the final visual scene, time-locked to related auditory descriptions (e.g. "Jane will look for the chocolates in the container on the left".). Results showed that active participants had already inferred the character's belief in the 1s preview period prior to auditory onset, before it was possible to use this information to predict an outcome. Moreover, they used this inference to correctly anticipate reference to the object's initial location on false belief trials at the earliest possible point (i.e. from "Jane" onwards). In contrast, passive observers only showed evidence of a belief inference from the onset of "Jane", and did not show reliable use of this inference to predict Jane's behaviour on false belief trials until much later, when the location ("left/right") was auditorily available. These results show that active engagement in a task activates earlier inferences about others' perspectives, and drives immediate use of this information to anticipate others' actions, compared to passive observers, who are susceptible to influences from egocentric or reality biases. Finally, we review evidence that using other peoples' perspectives to predict their behaviour is more cognitively effortful than simply using one's own. Copyright © 2015 Elsevier B.V. All rights reserved.

Illness causal beliefs in Turkish immigrants

Directory of Open Access Journals (Sweden)

Klimidis Steven

2007-07-01

Full Text Available Abstract Background People hold a wide variety of beliefs concerning the causes of illness. Such beliefs vary across cultures and, among immigrants, may be influenced by many factors, including level of acculturation, gender, level of education, and experience of illness and treatment. This study examines illness causal beliefs in Turkish-immigrants in Australia. Methods Causal beliefs about somatic and mental illness were examined in a sample of 444 members of the Turkish population of Melbourne. The socio-demographic characteristics of the sample were broadly similar to those of the Melbourne Turkish community. Five issues were examined: the structure of causal beliefs; the relative frequency of natural, supernatural and metaphysical beliefs; ascription of somatic, mental, or both somatic and mental conditions to the various causes; the correlations of belief types with socio-demographic, modernizing and acculturation variables; and the relationship between causal beliefs and current illness. Results Principal components analysis revealed two broad factors, accounting for 58 percent of the variation in scores on illness belief scales, distinctly interpretable as natural and supernatural beliefs. Second, beliefs in natural causes were more frequent than beliefs in supernatural causes. Third, some causal beliefs were commonly linked to both somatic and mental conditions while others were regarded as more specific to either somatic or mental disorders. Last, there was a range of correlations between endorsement of belief types and factors defining heterogeneity within the community, including with demographic factors, indicators of modernizing and acculturative processes, and the current presence of illness. Conclusion Results supported the classification of causal beliefs proposed by Murdock, Wilson & Frederick, with a division into natural and supernatural causes. While belief in natural causes is more common, belief in supernatural causes

Illness causal beliefs in Turkish immigrants.

Science.gov (United States)

Minas, Harry; Klimidis, Steven; Tuncer, Can

2007-07-24

People hold a wide variety of beliefs concerning the causes of illness. Such beliefs vary across cultures and, among immigrants, may be influenced by many factors, including level of acculturation, gender, level of education, and experience of illness and treatment. This study examines illness causal beliefs in Turkish-immigrants in Australia. Causal beliefs about somatic and mental illness were examined in a sample of 444 members of the Turkish population of Melbourne. The socio-demographic characteristics of the sample were broadly similar to those of the Melbourne Turkish community. Five issues were examined: the structure of causal beliefs; the relative frequency of natural, supernatural and metaphysical beliefs; ascription of somatic, mental, or both somatic and mental conditions to the various causes; the correlations of belief types with socio-demographic, modernizing and acculturation variables; and the relationship between causal beliefs and current illness. Principal components analysis revealed two broad factors, accounting for 58 percent of the variation in scores on illness belief scales, distinctly interpretable as natural and supernatural beliefs. Second, beliefs in natural causes were more frequent than beliefs in supernatural causes. Third, some causal beliefs were commonly linked to both somatic and mental conditions while others were regarded as more specific to either somatic or mental disorders. Last, there was a range of correlations between endorsement of belief types and factors defining heterogeneity within the community, including with demographic factors, indicators of modernizing and acculturative processes, and the current presence of illness. Results supported the classification of causal beliefs proposed by Murdock, Wilson & Frederick, with a division into natural and supernatural causes. While belief in natural causes is more common, belief in supernatural causes persists despite modernizing and acculturative influences. Different

What Happens When a Teacher's Science Belief Structure Is in Disequilibrium? Entangled Nature of Beliefs and Practice

Science.gov (United States)

Martin, Anita; Park, Soonhye; Hand, Brian

2017-08-01

This qualitative case study examined the process of change in an experienced elementary teacher's belief structure during implementation of an inquiry-based science program. Difficulties generally associated with ascertaining beliefs were minimized by using Leatham's (Journal of Mathematics Teacher Education, 9, 91-102 (2006) Sensible System Framework, enabling researchers to obtain rich descriptions of the teacher's belief structure by focusing on words (professed beliefs), intentions (intended beliefs), and actions (enacted beliefs). Models were constructed of the teacher's belief structure before and after implementation of the Science Writing Heuristic (SWH) approach (Hand et al. International Journal of Science Education, 26(2), 131-149, 2004), an inquiry-based approach to teaching science. Key beliefs for this teacher were related to how students learn, goals for teaching science, focus of instruction, and roles of teacher and student. Ultimately, the teacher shifted her professed, intended, and enacted beliefs resulting in a shift from a teacher-centered to a student-centered classroom. Findings support Thagard's Coherence Theory of Justification (2002), positing that change in one belief creates a state of disequilibrium that must be alleviated by changing/realigning other beliefs in order to re-establish coherence in the overall belief structure. This research focus is distinct from the general trend in teacher beliefs research in important ways. Most significant is that this study was not focused on the traditional two lists—those beliefs that were consistent with practice and those that were inconsistent with practice—but instead focused on the entwined nature of beliefs and practice and have shown that a teacher's practice can be viewed as their enacted beliefs, an integral part of the teacher's overall belief structure.

Do Humans Have Two Systems to Track Beliefs and Belief-Like States?

Science.gov (United States)

Apperly, Ian A.; Butterfill, Stephen A.

2009-01-01

The lack of consensus on how to characterize humans' capacity for belief reasoning has been brought into sharp focus by recent research. Children fail critical tests of belief reasoning before 3 to 4 years of age (H. Wellman, D. Cross, & J. Watson, 2001; H. Wimmer & J. Perner, 1983), yet infants apparently pass false-belief tasks at 13 or 15…

Extreme Overvalued Beliefs: How Violent Extremist Beliefs Become “Normalized”

Directory of Open Access Journals (Sweden)

Tahir Rahman

2018-01-01

Full Text Available Extreme overvalued beliefs (EOB are rigidly held, non-deusional beliefs that are the motive behind most acts of terrorism and mass shootings. EOBs are differentiated from delusions and obsessions. The concept of an overvalued idea was first described by Wernicke and later applied to terrorism by McHugh. Our group of forensic psychiatrists (Rahman, Resnick, Harry refined the definition as an aid in the differential diagnosis seen in acts of violence. The form and content of EOBs is discussed as well as group effects, conformity, and obedience to authority. Religious cults such as The People’s Temple, Heaven’s Gate, Aum Shinrikyo, and Islamic State (ISIS and conspiracy beliefs such as assassinations, moon-hoax, and vaccine-induced autism beliefs are discussed using this construct. Finally, some concluding thoughts on countering violent extremism, including its online presence is discussed utilizing information learned from online eating disorders and consumer experience.

Extreme Overvalued Beliefs: How Violent Extremist Beliefs Become “Normalized”

Science.gov (United States)

Rahman, Tahir

2018-01-01

Extreme overvalued beliefs (EOB) are rigidly held, non-deusional beliefs that are the motive behind most acts of terrorism and mass shootings. EOBs are differentiated from delusions and obsessions. The concept of an overvalued idea was first described by Wernicke and later applied to terrorism by McHugh. Our group of forensic psychiatrists (Rahman, Resnick, Harry) refined the definition as an aid in the differential diagnosis seen in acts of violence. The form and content of EOBs is discussed as well as group effects, conformity, and obedience to authority. Religious cults such as The People’s Temple, Heaven’s Gate, Aum Shinrikyo, and Islamic State (ISIS) and conspiracy beliefs such as assassinations, moon-hoax, and vaccine-induced autism beliefs are discussed using this construct. Finally, some concluding thoughts on countering violent extremism, including its online presence is discussed utilizing information learned from online eating disorders and consumer experience. PMID:29329259

Health professionals' beliefs related to parental involvement in ambulatory care: an international inquiry.

Science.gov (United States)

Tourigny, Jocelyne; Chartrand, Julie; Massicotte, Julie

2008-01-01

Changes in health care delivery in Canada and Europe, especially the shift to ambulatory care, have modified the care that children and parents receive and have prompted the need for a partnership alliance. The objectives of this exploratory study were to identify Canadian and Belgian health professionals' beliefs and attitudes towards parental involvement in their child's ambulatory care and to determine if these beliefs varied according to cultural background. Health professionals from both countries generally were in favor of parental involvement in their child's care, but are uncertain about its advantages and disadvantages. Facilitators and barriers mentioned by the health care providers were related to parents' abilities or their attitudes toward partnership, and they also expressed a need for more education on the subject. Results of this study indicate that health professionals working in ambulatory care are not fully ready to utilize parents as true partners in their interventions with children and families. Staff education is an important step towards the establishment and maintenance of a real partnership.

A re-examination of the mere exposure effect: The influence of repeated exposure on recognition, familiarity, and liking.

Science.gov (United States)

Montoya, R Matthew; Horton, Robert S; Vevea, Jack L; Citkowicz, Martyna; Lauber, Elissa A

2017-05-01

To evaluate the veracity of models of the mere exposure effect and to understand the processes that moderate the effect, we conducted a meta-analysis of the influence of repeated exposure on liking, familiarity, recognition, among other evaluations. We estimated parameters from 268 curve estimates drawn from 81 articles and revealed that the mere exposure effect was characterized by a positive slope and negative quadratic effect consistent with an inverted-U shaped curve. In fact, such curves were associated with (a) all visual, but not auditory stimuli; (b) exposure durations shorter than 10 s and longer than 1 min; (c) both homogeneous and heterogeneous presentation types; and (d) ratings that were taken after all stimuli were presented. We conclude that existing models for the mere exposure effect do not adequately account for the findings, and we provide a framework to help guide future research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Free will and paranormal beliefs.

Science.gov (United States)

Mogi, Ken

2014-01-01

Free will is one of the fundamental aspects of human cognition. In the context of cognitive neuroscience, various experiments on time perception, sensorimotor coordination, and agency suggest the possibility that it is a robust illusion (a feeling independent of actual causal relationship with actions) constructed by neural mechanisms. Humans are known to suffer from various cognitive biases and failures, and the sense of free will might be one of them. Here I report a positive correlation between the belief in free will and paranormal beliefs (UFO, reincarnation, astrology, and psi). Web questionnaires involving 2076 subjects (978 males, 1087 females, and 11 other genders) were conducted, which revealed significant positive correlations between belief in free will (theory and practice) and paranormal beliefs. There was no significant correlation between belief in free will and knowledge in paranormal phenomena. Paranormal belief scores for females were significantly higher than those for males, with corresponding significant (albeit weaker) difference in belief in free will. These results are consistent with the view that free will is an illusion which shares common cognitive elements with paranormal beliefs.

Free will and paranormal beliefs

Directory of Open Access Journals (Sweden)

Ken eMogi

2014-04-01

Full Text Available Free will is one of the fundamental aspects of human cognition. In the context of cognitive neuroscience, various experiments on time perception, sensorimotor coordination, and agency suggest the possibility that it is a robust illusion (a feeling independent of actual causal relationship with actions constructed by neural mechanisms. Humans are known to suffer from various cognitive biases and failures, and the sense of free will might be one of them. Here I report a positive correlation between the belief in free will and paranormal beliefs (UFO, reincarnation, astrology, and psi. Web questionnaires involving 2076 subjects (978 males, 1087 females, and 11 other genders were conducted, which revealed significant positive correlations between belief in free will (theory and practice and paranormal beliefs. There was no significant correlation between belief in free will and knowledge in paranormal phenomena. Paranormal belief scores for females were significantly higher than those for males, with corresponding significant (albeit weaker difference in belief in free will. These results are consistent with the view that free will is an illusion which shares common cognitive elements with paranormal beliefs.

Free will and paranormal beliefs

Science.gov (United States)

Mogi, Ken

2014-01-01

Free will is one of the fundamental aspects of human cognition. In the context of cognitive neuroscience, various experiments on time perception, sensorimotor coordination, and agency suggest the possibility that it is a robust illusion (a feeling independent of actual causal relationship with actions) constructed by neural mechanisms. Humans are known to suffer from various cognitive biases and failures, and the sense of free will might be one of them. Here I report a positive correlation between the belief in free will and paranormal beliefs (UFO, reincarnation, astrology, and psi). Web questionnaires involving 2076 subjects (978 males, 1087 females, and 11 other genders) were conducted, which revealed significant positive correlations between belief in free will (theory and practice) and paranormal beliefs. There was no significant correlation between belief in free will and knowledge in paranormal phenomena. Paranormal belief scores for females were significantly higher than those for males, with corresponding significant (albeit weaker) difference in belief in free will. These results are consistent with the view that free will is an illusion which shares common cognitive elements with paranormal beliefs. PMID:24765084

Sund livsstil er mere end fysik

DEFF Research Database (Denmark)

Nybo, Lars; Thing, Lone Friis; Astrup, Arne

2015-01-01

. I virkeligheden hænger tingene sammen, og i et holistisk sundhedsbillede er de psykiske og sociale dimensioner mindst lige så vigtige som de fysiske. Fællesskabet under og efter fodboldtræningen kan for eksempel være en lige så vigtig del af at være aktiv som selve træningen. Og selv om nogle...... begynder på en aktiv livsstil ud fra en ydre motivation om det fysiske aspekt af ’mere sundhed’, så er der meget, som tyder på, at den indre motivation overtager, og at de i stedet bliver drevet af glæden ved den øgede livskvalitet. Nogle mennesker fascineres af at følge en fast træningsplan og have et...... behandling af inaktivitetsrelaterede lidelser bør dog ikke være det vigtigste argument for at oplyse om og opfordre til en sund livsstil. Livskvalitetsaspektet skal være i højsædet, og det er for så vidt en legitim bekymring, at der kommer et overdrevet fokus på samfundsøkonomi og forebyggelse af somatisk...

Measurement of true density

International Nuclear Information System (INIS)

Carr-Brion, K.G.; Keen, E.F.

1982-01-01

System for determining the true density of a fluent mixture such as a liquid slurry, containing entrained gas, such as air comprises a restriction in pipe through which at least a part of the mixture is passed. Density measuring means such as gamma-ray detectors and source measure the apparent density of the mixture before and after its passage through the restriction. Solid-state pressure measuring devices are arranged to measure the pressure in the mixture before and after its passage through the restriction. Calculating means, such as a programmed microprocessor, determine the true density from these measurements using relationships given in the description. (author)

Listen, learn, like! Dorsolateral prefrontal cortex involved in the mere exposure effect in music.

Science.gov (United States)

Green, Anders C; Bærentsen, Klaus B; Stødkilde-Jørgensen, Hans; Roepstorff, Andreas; Vuust, Peter

2012-01-01

We used functional magnetic resonance imaging to investigate the neural basis of the mere exposure effect in music listening, which links previous exposure to liking. Prior to scanning, participants underwent a learning phase, where exposure to melodies was systematically varied. During scanning, participants rated liking for each melody and, later, their recognition of them. Participants showed learning effects, better recognising melodies heard more often. Melodies heard most often were most liked, consistent with the mere exposure effect. We found neural activations as a function of previous exposure in bilateral dorsolateral prefrontal and inferior parietal cortex, probably reflecting retrieval and working memory-related processes. This was despite the fact that the task during scanning was to judge liking, not recognition, thus suggesting that appreciation of music relies strongly on memory processes. Subjective liking per se caused differential activation in the left hemisphere, of the anterior insula, the caudate nucleus, and the putamen.

Paranormal beliefs and religiosity: Chinese version of the Revised Paranormal Belief Scale.

Science.gov (United States)

Shiah, Yung-Jong; Tam, Wai-Cheong Carl; Wu, Ming-Hsun; Chang, Frances

2010-10-01

This paper reports an initial study investigating the relations of paranormal beliefs with religiosity in a Chinese sample, as well as the development of a Chinese version of the Revised Paranormal Belief Scale and a test of its psychometric properties with 310 college students (5.5% Christians, 21.3% Buddhists, 61% believers in traditional Chinese religions, and 12% atheists). The reliability and validity of the Chinese version were satisfactory. In general, traditional Chinese religious believers had higher scores on paranormal belief than did Christians and atheists, and the mean total score of the Chinese participants was higher than previously reported in a Western sample. It was concluded that the greater involvement of practitioners of traditional Chinese religions in activities emphasizing paranormal experiences might contribute to their greater paranormal belief, especially as compared to the minority Christian group. The results are consistent with the idea that Christianity may offer the least support for paranormal belief.

Scandinavian belief in fate

Directory of Open Access Journals (Sweden)

Åke Ström

1967-02-01

Full Text Available In point of principle, Christianity does not give room for any belief in fate. Astrology, horoscopes, divination, etc., are strictly rejected. Belief in fate never disappeared in Christian countries, nor did it in Scandinavia in Christian times. Especially in folklore we can find it at any period: People believed in an implacable fate. All folklore is filled up with this belief in destiny. Nobody can escape his fate. The future lies in the hands of fate, and the time to come takes its form according to inscrutable laws. The pre-Christian period in Scandinavia, dominated by pagan Norse religion, and the secularized epoch of the 20th century, however, show more distinctive and more widespread beliefs in fate than does the Christian period. The present paper makes a comparison between these forms of belief.

Moral Beliefs and Cognitive Homogeneity

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Nevia Dolcini

2018-04-01

Full Text Available The Emotional Perception Model of moral judgment intends to account for experientialism about morality and moral reasoning. In explaining how moral beliefs are formed and applied in practical reasoning, the model attempts to overcome the mismatch between reason and action/desire: morality isn’t about reason for actions, yet moral beliefs, if caused by desires, may play a motivational role in (moral agency. The account allows for two kinds of moral beliefs: genuine moral beliefs, which enjoy a relation to desire, and motivationally inert moral beliefs acquired in ways other than experience. Such etiology-based dichotomy of concepts, I will argue, leads to the undesirable view of cognition as a non-homogeneous phenomenon. Moreover, the distinction between moral beliefs and moral beliefs would entail a further dichotomy encompassing the domain of moral agency: one and the same action might possibly be either genuine moral, or not moral, if acted by individuals lacking the capacity for moral feelings, such as psychopaths.

Belief attribution despite verbal interference.

Science.gov (United States)

Forgeot d'Arc, Baudouin; Ramus, Franck

2011-05-01

False-belief (FB) tasks have been widely used to study the ability of individuals to represent the content of their conspecifics' mental states (theory of mind). However, the cognitive processes involved are still poorly understood, and it remains particularly debated whether language and inner speech are necessary for the attribution of beliefs to other agents. We present a completely nonverbal paradigm consisting of silent animated cartoons in five closely related conditions, systematically teasing apart different aspects of scene analysis and allowing the assessment of the attribution of beliefs, goals, and physical causation. In order to test the role of language in belief attribution, we used verbal shadowing as a dual task to inhibit inner speech. Data on 58 healthy adults indicate that verbal interference decreases overall performance, but has no specific effect on belief attribution. Participants remained able to attribute beliefs despite heavy concurrent demands on their verbal abilities. Our results are most consistent with the hypothesis that belief attribution is independent from inner speech.

When fast logic meets slow belief: Evidence for a parallel-processing model of belief bias.

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Trippas, Dries; Thompson, Valerie A; Handley, Simon J

2017-05-01

Two experiments pitted the default-interventionist account of belief bias against a parallel-processing model. According to the former, belief bias occurs because a fast, belief-based evaluation of the conclusion pre-empts a working-memory demanding logical analysis. In contrast, according to the latter both belief-based and logic-based responding occur in parallel. Participants were given deductive reasoning problems of variable complexity and instructed to decide whether the conclusion was valid on half the trials or to decide whether the conclusion was believable on the other half. When belief and logic conflict, the default-interventionist view predicts that it should take less time to respond on the basis of belief than logic, and that the believability of a conclusion should interfere with judgments of validity, but not the reverse. The parallel-processing view predicts that beliefs should interfere with logic judgments only if the processing required to evaluate the logical structure exceeds that required to evaluate the knowledge necessary to make a belief-based judgment, and vice versa otherwise. Consistent with this latter view, for the simplest reasoning problems (modus ponens), judgments of belief resulted in lower accuracy than judgments of validity, and believability interfered more with judgments of validity than the converse. For problems of moderate complexity (modus tollens and single-model syllogisms), the interference was symmetrical, in that validity interfered with belief judgments to the same degree that believability interfered with validity judgments. For the most complex (three-term multiple-model syllogisms), conclusion believability interfered more with judgments of validity than vice versa, in spite of the significant interference from conclusion validity on judgments of belief.

STATED VS. ENACTED BELIEFS: LOOKING AT PRE-SERVICE TEACHERS' PEDAGOGICAL BELIEFS THROUGH CLASSROOM INTERACTION

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Alberto Fajardo

2013-08-01

Full Text Available This article explores the relationship between pedagogical beliefs and classroom practice. Two Colombian pre-service primary school language teachers in the final stage of their five-year training programme were the research participants. Interview and classroom observation were the methods used, and content analysis was the analytical approach. It is argued in this study that by comparing the stated beliefs (as articulated in interviews and enacted beliefs (as manifested in classroom interaction, it is possible to gain a fine-grained understanding of the relationship between beliefs and teaching practice. The findings suggested that while there were significant cases of coherence between beliefs and classroom action, there was also evidence of some incongruent relationships.

Multiple roles for executive control in belief-desire reasoning: distinct neural networks are recruited for self perspective inhibition and complexity of reasoning.

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Hartwright, Charlotte E; Apperly, Ian A; Hansen, Peter C

2012-07-16

Belief-desire reasoning is a core component of 'Theory of Mind' (ToM), which can be used to explain and predict the behaviour of agents. Neuroimaging studies reliably identify a network of brain regions comprising a 'standard' network for ToM, including temporoparietal junction and medial prefrontal cortex. Whilst considerable experimental evidence suggests that executive control (EC) may support a functioning ToM, co-ordination of neural systems for ToM and EC is poorly understood. We report here use of a novel task in which psychologically relevant ToM parameters (true versus false belief; approach versus avoidance desire) were manipulated orthogonally. The valence of these parameters not only modulated brain activity in the 'standard' ToM network but also in EC regions. Varying the valence of both beliefs and desires recruits anterior cingulate cortex, suggesting a shared inhibitory component associated with negatively valenced mental state concepts. Varying the valence of beliefs additionally draws on ventrolateral prefrontal cortex, reflecting the need to inhibit self perspective. These data provide the first evidence that separate functional and neural systems for EC may be recruited in the service of different aspects of ToM. Copyright © 2012 Elsevier Inc. All rights reserved.

The birth beliefs scale - a new measure to assess basic beliefs about birth.

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Preis, Heidi; Benyamini, Yael

2017-03-01

Basic beliefs about birth as a natural and safe or a medical and risky process are central in the decisions on where and how to birth. Despite their importance, they have not been studied separately from other childbirth-related constructs. Our aim was to develop a measure to assess these beliefs. Pregnant Israeli women (N = 850, gestational week ≥14) were recruited in women's health centers, in online natural birth forums, and through home midwives. Participants filled in questionnaires including sociodemographic and obstetric background, the Birth Beliefs Scale (BBS), dispositional desire for control (DC) and planned mode of delivery. Factor analyses revealed that the BBS is composed of two factors: beliefs about birth as a natural process and beliefs about birth as a medical process. Both subscales showed good internal and test-retest reliability. They had good construct validity, predicted birth choices, and were weakly correlated with DC. Women's medical obstetric history was associated with the BBS, further supporting the validity of the scale. Beliefs about birth may be the building blocks that make up perceptions of birth and drive women's preferences. The new scale provides an easy way to distinctly assess them so they can be used to further understand planned birth behaviors. Additional studies are needed to comprehend how these beliefs form in different cultural contexts and how they evolve over time.

Is Olodumare, God In Yoruba Belief, God?

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Benson O. Igboin

2014-12-01

Full Text Available Abstrak : Pertanyaan apakah Olodumare, Tuhan dalam kepercayaan Yoruba, sebagaimana diterjemahkan oleh Bolaji Idowu, adalah Tuhan merupakan persoalan penuh liku. Hal ini karena konsep dan kepercayaan atas Olodumare ini mengalami serangkaian analisis berputar sehingga memancing pertanyaan tersebut dijawab dalam tiga tahap episodik mendasar. Pertama dari kalangan antropolog Barat yang, sengaja atau tidak, keliru memahami bahwa Olodumare bukanlah, atau tidaklah sederajat dengan, Tuhan; tahap kedua diperjuangkan oleh pengkaji Africa (Africanist / teolog Yoruba yang mengajukan status Olodumare sebagai Tuhan; sementara mazhab dekolonisasi mutakhir berupaya melepaskan Olodumare dari apa yang disebut sebagai jerat Helenistik (Helenistic grab periode kedua, dan memberikan citra yang ‘tepat’ tentang Olodumare. Masing-masing ‘kebenaran’ tentang Olodumare ini memiliki pertanyaan-pertanyaan turunan yang memengaruhi pemahaman atas Olodumare. Kajian ini mempertanyakan klaim-klaim tiga filsuf dekolonisasi saat ini, dan mengemukakan bahwa apa yang mereka lontarkan seputar Olodumare tidak konsisten. Kesimpulannya, untuk memperoleh konsep yang kuat tentang Olodumare, perlu upaya untuk mengadopsi padanan kata-kata terjemahan alternatif yang tepat, baik terhadap ajaran Yoruba maupun ajaran Kristen; jika tidak demikian, pertanyaan-pertanyaan yang muncul mungkin tetap akan tak terjawab, sementara tesis Idowu tetap dirasakan sudah memadai.Kata kunci : Olodumare, Esu, Masalah keburukan, Tuhan, Yoruba Abstract : The question whether Olodumare, God in Yoruba belief, as Bolaji Idowu translated it, is God is a tortuous one. It is so because the concept of, and the belief in, Olodumare are undergoing circuitous strings of analysis that tempt one to answer the question in three fundamental episodic phases. The first came from the Western anthropologists who advertently or inadvertently ‘misconceived’ Olodumare, as completely less than a God; the second stage

Listen, Learn, Like! Dorsolateral Prefrontal Cortex Involved in the Mere Exposure Effect in Music

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Anders C. Green

2012-01-01

Full Text Available We used functional magnetic resonance imaging to investigate the neural basis of the mere exposure effect in music listening, which links previous exposure to liking. Prior to scanning, participants underwent a learning phase, where exposure to melodies was systematically varied. During scanning, participants rated liking for each melody and, later, their recognition of them. Participants showed learning effects, better recognising melodies heard more often. Melodies heard most often were most liked, consistent with the mere exposure effect. We found neural activations as a function of previous exposure in bilateral dorsolateral prefrontal and inferior parietal cortex, probably reflecting retrieval and working memory-related processes. This was despite the fact that the task during scanning was to judge liking, not recognition, thus suggesting that appreciation of music relies strongly on memory processes. Subjective liking per se caused differential activation in the left hemisphere, of the anterior insula, the caudate nucleus, and the putamen.

[Effects of mere exposure on category evaluation measured by the IAT and the GNAT].

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Kawakami, Naoaki; Sato, Hirotsune; Yoshida, Fujio

2010-12-01

Based on mere exposure studies, we proposed that repeated exposure to stimuli belonging to a common category leads to a positive evaluation of that category. Furthermore, to investigate the implicit effects of mere exposure, indirect measures were used. In a series of experiments, participants were repeatedly exposed to mimetic words written in Japanese hiragana or katakana, or nothing (control). Then their evaluations of the category ("hiragana" or "katakana") were measured using indirect and direct measures. In Experiment 1 (Implicit Association Test; IAT), we adopted a traditional design using an exposure paradigm, such that the rating stimuli were identical to the exposed stimuli. Significant effects were observed for both measures. In Experiment 2 (IAT) and Experiment 3 (Go/No-go Association Task; GNAT), we used non-exposed stimuli that belonged to a common category as the rating stimuli. Significant effects were observed only for indirect measures. These results indicate that repeated exposure has unconscious positive effects on category evaluation. Theoretical and methodological implications of the findings are discussed.

Effects of pretesting implicit self-determined motivation on behavioral engagement: evidence for the mere measurement effect at the implicit level

OpenAIRE

Keatley, David A.; Clarke, David D.; Ferguson, Eamonn; Hagger, Martin S.

2014-01-01

Research into individuals’ intended behavior and performance has traditionally adopted explicitly measured, self-report constructs, and outcomes. More recently, research has shown that completing explicit self-report measures of constructs may effect subsequent behavior, termed the “mere measurement” effect. The aim of the present experiment was to investigate whether implicit measures of motivation showed a similar mere measurement effect on subsequent behavior. It may be the case that measu...

The True Scholar.

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Bellah, Robert N.

2000-01-01

This essay argues for ethical inquiry as the essence of true scholarship. Individual sections address: pure reason versus ethics, the current "age of money" in the university, rational choice theory, and the fatal flaw in rational choice theory that all human actions cannot be explained by it. (DB)

A cross-cultural investigation of attachment style, catastrophizing, negative pain beliefs, and symptom severity in irritable bowel syndrome.

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Gerson, C D; Gerson, M-J; Chang, L; Corazziari, E S; Dumitrascu, D; Ghoshal, U C; Porcelli, P; Schmulson, M; Wang, W-A; Zali, M

2015-04-01

Little information exists regarding whether psychosocial variables in irritable bowel syndrome (IBS) vary by geographic location. Adult attachment is an important psychological concept rooted in childhood relationship experience that has not been previously studied in IBS. Catastrophizing and negative pain beliefs have been described in IBS and may be affected by attachment. In this cross-cultural study, we determined: (i) whether attachment differs between IBS patients and controls, (ii) whether geographic location has a significant effect on attachment style, catastrophizing and negative pain beliefs, and (iii) how all three variables correlate with IBS symptom severity. 463 IBS patients, with moderate to severe symptom scores, and 192 healthy controls completed validated questionnaires about attachment, catastrophizing, negative pain beliefs and IBS-SSS in nine locations, USA (New York, Los Angeles), Mexico, Italy (Rome, Bari), Romania, Iran, India, and China. Attachment anxiety and avoidance scores were significantly higher in IBS patients than in controls (p < 0.001). This was particularly true for the fearful-avoidant attachment category, especially in China and Romania. Path analysis showed that attachment anxiety and avoidance had indirect effects on IBS-SSS through catastrophizing (p < 0.0001) and negative pain beliefs (p = 0.005). All three psychosocial measures varied significantly depending on location. In the IBS population studied, attachment style was significantly different in IBS compared to a control population. Geographic differences in attachment, catastrophizing and negative pain beliefs were documented and their correlation with symptom severity and thus, research of psychosocial variables in IBS should take into account the location of the population studied. © 2015 John Wiley & Sons Ltd.

Intention and Normative Belief

OpenAIRE

Chislenko, Eugene

2016-01-01

I defend the view that we act “under the guise of the good.” More specifically, I argue that an intention to do something is a belief that one ought to do it. I show how conflicts in intention and belief, as well as more complex impairments in these states, account for the central problem cases: akrasia in belief and intention, apparently unintelligible choices, and lack of motivation or accidie.

Your True Freedom

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Jena Rausch

2015-02-01

Full Text Available Your True Freedom is about my journey teaching inmates the fundamental truths of self worth, self acceptance and self love--through writing, mindfulness meditation and emotional healing. It is a journey that continues to enlighten me and to heal and free the inmates with whom I work.

Systemic True False

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):. (a). (b). (c). (d). Answer: True systemics are (b & c); False Systemics (a & d). For more examples, see (10 and 11). Na2O2. NaCl. Na. HCl heat /excess. (O). 300°C electrolysis. (molten). NaOH. NaCl. Na. HCl. H2O electrolysis. (solution). NaCl.

When fast logic meets slow belief: Evidence for a parallel-processing model of belief bias

OpenAIRE

Trippas, Dries; Thompson, Valerie A.; Handley, Simon J.

2016-01-01

Two experiments pitted the default-interventionist account of belief bias against a parallel-processing model. According to the former, belief bias occurs because a fast, belief-based evaluation of the conclusion pre-empts a working-memory demanding logical analysis. In contrast, according to the latter both belief-based and logic-based responding occur in parallel. Participants were given deductive reasoning problems of variable complexity and instructed to decide whether the conclusion was ...

Airway inflammation in chronic obstructive pulmonary disease (COPD): a true paradox.

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Eapen, Mathew Suji; Myers, Stephen; Walters, Eugene Haydn; Sohal, Sukhwinder Singh

2017-10-01

Chronic obstructive pulmonary disease (COPD) is primarily an airway condition, which mainly affects cigarette smokers and presents with shortness of breath that is progressive and poorly reversible. In COPD research, there has been a long held belief that airway disease progression is due to inflammation. Although this may be true in the airway lumen with innate immunity activated by the effect of smoke or secondary to infection, the accurate picture of inflammatory cells in the airway wall, where the pathophysiological COPD remodeling occurs, is uncertain and debatable. Areas covered: The current review provides a comprehensive literature survey of the changes in the main inflammatory cells in human COPD patients and focuses on contrarian views that affect the prevailing dogma on inflammation. The review also delves into the role of oxidative stress and inflammasomes in modulating the immune response in COPD. Further, the effects of inflammation in affecting the epithelium, fibroblasts, and airway remodeling are discussed. Expert commentary: Inflammation as a driving force for airway wall damage and remodelling in early COPD is at the very least 'oversimplified' and is likely to be misleading. This has serious implications for rational thinking about the illness, including pathogenesis and designing therapy.

Mere Recollection of Food Reduces Altruistic Behavior

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Okamura Yasuto

2017-06-01

Full Text Available The purpose of the study was twofold: Experiment 1 tested the possibility that the mere recollection of food aroused a state of hunger and that different types of food influenced the state of hunger differently; Experiment 2 tested the possibility that food cues affected altruistic behavior. In Experiment 1, 28 participants reported how hungry they felt before and after their recollection of certain foods (noodles and pudding. Results suggest that recollection of food increased hunger and that the type of food influenced the degree of hunger (F(2,54 = 31.88, p < .001, η2 = .54. In Experiment 2, 63 participants were randomly assigned to one of three recollection conditions: (1 noodles, (2 pudding, and (3 control. Participants in the two conditions described each food in detail; control group participants did not. Participants were then asked how much they would be willing to participate in an ostensible experiment. Results indicate that recollection-induced hunger reduced altruistic behavior (F(2, 60 = 4.11, p = .021, η2 = .12. Cue reactivity theory and the hierarchy of needs could explain these results.

Against Motivational Efficacy of Beliefs

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Seungbae Park

2015-07-01

Full Text Available Danielle Bromwich (2010 argues that a belief is motivationally efficacious in that, other things being equal, it disposes an agent to answer a question in accordance with that belief. I reply that what we are disposed to do is largely determined by our genes, whereas what we believe is largely determined by stimuli from the environment. We have a standing and default disposition to answer questions honestly, ceteris paribus, even before we are exposed to environmental stimuli. Since this standing and default disposition is innate, and our beliefs have their source in environmental stimuli, our beliefs cannot be the source of the disposition. Moreover, a recent finding in neuroscience suggests that motivation is extrinsic to belief.

Underestimating belief in climate change

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Jost, John T.

2018-03-01

People are influenced by second-order beliefs — beliefs about the beliefs of others. New research finds that citizens in the US and China systematically underestimate popular support for taking action to curb climate change. Fortunately, they seem willing and able to correct their misperceptions.

Gødning er mere vigtig for grønkåls smag end frost

DEFF Research Database (Denmark)

Grønbæk, Marie

2016-01-01

Mange kender myten om, at grønkål smager bedre efter termometret har været nede i det blå felt. Ny forskning viser, at smagen ganske rigtigt ændrer sig – men mængden af gødning er faktisk mere afgørende for smagen....

Narcissism and belief in the paranormal.

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Roe, Chris A; Morgan, Claire L

2002-04-01

The present study was designed to assess whether the relationship between narcissistic personality and paranormal belief identified by Tobacyk and Mitchell earlier could be replicated with a general population and to see whether the effect could be found with a narrower definition of paranormal beliefs that focuses only on belief in psychic phenomena. 75 participants completed the Narcissistic Personality Inventory and two measures of paranormal belief, the Paranormal Belief Scale and the Australian Sheep-Goat Scale. There was no correlation between narcissism and Paranormal Belief Scale scores, but narcissism and Australian Sheep-Goat Scale scores were significantly positively correlated. Of the three subscales to the Australian Sheep-Goat measure, scores for narcissism correlated with belief in ESP and PK but not in Life after death. These relationships were interpreted in terms of need for control.

Nuclear Reactor RA Safety Report, Vol. 14, Safety protection measures; Izvestaj o sigurnosti nuklearnog reaktora RA, Knjiga 14, Sigurnosne zastitne mere

Energy Technology Data Exchange (ETDEWEB)

NONE

1986-11-01

Nuclear reactor accidents can be caused by three type of errors: failure of reactor components including (1) control and measuring instrumentation, (2) errors in operation procedure, (3) natural disasters. Safety during reactor operation are secured during its design and construction and later during operation. Both construction and administrative procedures are applied to attain safe operation. Technical safety features include fission product barriers, fuel elements cladding, primary reactor components (reactor vessel, primary cooling pipes, heat exchanger in the pump), reactor building. Safety system is the system for safe reactor shutdown and auxiliary safety system. RA reactor operating regulations and instructions are administrative acts applied to avoid possible human error caused accidents. [Serbo-Croat] Uzroci udesa na nuklearnim reaktorima mogu se svrstati u jednu od sledece tri grupe: (1) otkaz pojedinih delova opreme, ukljucujuci mernu i kontrolnu instrumentaciju, (2) greske u pogonu i eksploataciji, (3) prirodne nepogode, katastrofe. Bezbednost i sigurnost u radu nuklearnog reaktora osiguravaju se odredjenim merama koje se preduzimaju pri njegovoj izgradnji i kasnije njegovoj elsploataciji. Te mere se mogu podeliti u sledece dve kategorije: (1) mere tehnicke zastite, i (2) administrativne mere. Mere tehnicke zastite sastoje se od barijere fissionih produkata, kosuljice gorivnih elemenata, primarnog kola reaktora RA (reaktorski sud, cevovod primarnog kola, toploizmenjivac u pimpi), zgrada reaktora. Sigurnosni sistem cini sistem za sigurnosno zaustavljanje reaktora i pomocni sigurnosni sistem. Kroz odgovarajuce propise i uputstva za rad na reaktoru RA primenjene su administrativne mere neophodne za sprecavanje udes koji bi mogao nastati kao posledica ljudskog faktora.

Attitudes and beliefs as verbal behavior

OpenAIRE

Guerin, Bernard

1994-01-01

Attitudes and beliefs are analyzed as verbal behavior. It is argued that shaping by a verbal community is an essential part of the formation and maintenance of both attitudes and beliefs, and it is suggested that verbal communities mediate the important shift in control from events in the environment (attitudes and beliefs as tacts) to control by other words (attitudes and beliefs as intraverbals). It appears that both attitudes and beliefs are constantly being socially negotiated through aut...

Perceived parental beliefs about the causes of success in sport: relationship to athletes' achievement goals and personal beliefs.

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White, Sally A; Kavussanu, Maria; Tank, Kari M; Wingate, Jason M

2004-02-01

This study examined the relationship between perceived parental beliefs and young athletes' achievement goal orientations and personal beliefs about the causes of success in sport. Participants were 183 male and female athletes, 11-18 years old, involved in team sports. Athletes completed the Task and Ego Orientation in Sport Questionnaire, the Beliefs about the Causes of Sport Success Questionnaire, and two modified versions of the latter inventory to assess their perceptions of their parents' beliefs. Canonical correlation analysis revealed that perceived parental beliefs were related to goal orientations and personal beliefs in a conceptually coherent fashion. Thus, the perceived parental belief that effort leads to success in sport was related to athletes' task orientation and personal belief that effort causes sport success. In contrast, the perceived parental beliefs that superior ability, external factors, and using deceptive tactics are precursors to success in sport corresponded to athletes' ego orientation and the same personal beliefs. The findings are discussed in terms of their implications for understanding the socialization experiences of young athletes.

The Making of Paranormal Belief: History, Discourse Analysis and the Object of Belief

OpenAIRE

White, Lewis

2013-01-01

The present study comprises a discursive analysis of a cognitive phenomenon, paranormal beliefs. A discursive psychological approach to belief highlights that an important component of the cognitivist work has been how the object of paranormal belief has been defined in formal study. Using discourse analysis, as developed as a method in the history of psychology, this problem is explored through analysis of published scales. The findings highlight three rhetorical themes that are deployed in ...

The relationship between the structural mere exposure effect and the implicit learning process.

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Newell, B R; Bright, J E

2001-11-01

Three experiments are reported that investigate the relationship between the structural mere exposure effect (SMEE) and implicit learning in an artificial grammar task. Subjects were presented with stimuli generated from a finite-state grammar and were asked to memorize them. In a subsequent test phase subjects were required first to rate how much they liked novel items, and second whether or not they thought items conformed to the rules of the grammar. A small but consistent effect of grammaticality was found on subjects' liking ratings (a "structural mere exposure effect") in all three experiments, but only when encoding and testing conditions were consistent. A change in the surface representation of stimuli between encoding and test (Experiment 1), memorizing fragments of items and being tested on whole items (Experiment 2), and a mismatch of processing operations between encoding and test (Experiment 3) all removed the SMEE. In contrast, the effect of grammaticality on rule judgements remained intact in the face of all three manipulations. It is suggested that rule judgements reflect attempts to explicitly recall information about training items, whereas the SMEE can be explained in terms of an attribution of processing fluency.

Erosion of belief and disbelief: effects of religiosity and negative affect on beliefs in the paranormal and supernatural.

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Beck, R; Miller, J P

2001-04-01

The authors investigated the effects of religiosity and negative affect on beliefs in the paranormal and supernatural among 94 undergraduate students enrolled in psychology classes at a small, private U.S. university. They hypothesized that religiosity would predict differential beliefs in the supernatural versus the paranormal but that negative affect would attenuate these beliefs. In addition, the authors predicted that belief in the supernatural and negative affect would interact to predict belief in the paranormal. Overall, the results were consistent with predictions. The religious participants were skeptical of paranormal phenomena but were accepting of supernatural phenomena. In addition, increased reports of negative affect over the preceding year appeared to attenuate belief in the supernatural for the religious participants. By contrast, for the nonreligious participants, increased belief in both the supernatural and paranormal was predicted when reports of negative affect were high. Finally, the interaction of supernatural belief and negative affect significantly predicted belief in the paranormal.

[Effects of subliminal mere exposure to group members on intergroup evaluation: category evaluation measured in the Implicit Association Test (IAT)].

Science.gov (United States)

Kawakami, Naoaki; Yoshida, Fujio

2010-10-01

This study investigated the effects of subliminal mere exposure to ingroup or outgroup members on intergroup evaluation as measured in the Implicit Association Test (IAT). Participants first memorized the members of two groups. Then, they were assigned to either group by lot, and completed the IAT for intergroup evaluation (Time 1). In the next phase, half the participants were subliminally exposed to ingroup members and half to outgroup members. Upon completion of the exposure, the same IAT was administered at Time 2. The results showed that participants who were exposed to ingroup members evaluated the ingroup more positively at Time 2 than at Time 1. Participants who were exposed to outgroup members did not show an effect toward the outgroup. The finding that the mere exposure effect occurred only for the ingroup exposure condition suggests that unconscious awareness of the ingroup enhances the mere exposure effect.

Novel stimuli are negative stimuli: evidence that negative affect is reduced in the mere exposure effect.

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Robinson, Brent M; Elias, Lorin J

2005-04-01

Repeated exposure of a nonreinforced stimulus results in an increased preference for that stimulus, the mere exposure effect. The present study repeatedly presented positive, negative, and neutrally affective faces to 48 participants while they made judgments about the emotional expression. Participants then rated the likeability of novel neutrally expressive faces and some of these previously presented faces, this time in their neutral expression. Faces originally presented as happy were rated as the most likeable, followed by faces originally presented as neutral. Negative and novel faces were not rated significantly differently from each other. These findings support the notion that the increase in preference towards repeatedly presented stimuli is the result of the reduction in negative affect, consistent with the modified two-factor uncertainty-reduction model and classical conditioning model of the mere exposure effect.

Homo economicus belief inhibits trust.

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Ziqiang Xin

Full Text Available As a foundational concept in economics, the homo economicus assumption regards humans as rational and self-interested actors. In contrast, trust requires individuals to believe partners' benevolence and unselfishness. Thus, the homo economicus belief may inhibit trust. The present three experiments demonstrated that the direct exposure to homo economicus belief can weaken trust. And economic situations like profit calculation can also activate individuals' homo economicus belief and inhibit their trust. It seems that people's increasing homo economicus belief may serve as one cause of the worldwide decline of trust.

Homo Economicus Belief Inhibits Trust

Science.gov (United States)

Xin, Ziqiang; Liu, Guofang

2013-01-01

As a foundational concept in economics, the homo economicus assumption regards humans as rational and self-interested actors. In contrast, trust requires individuals to believe partners’ benevolence and unselfishness. Thus, the homo economicus belief may inhibit trust. The present three experiments demonstrated that the direct exposure to homo economicus belief can weaken trust. And economic situations like profit calculation can also activate individuals’ homo economicus belief and inhibit their trust. It seems that people’s increasing homo economicus belief may serve as one cause of the worldwide decline of trust. PMID:24146907

Paranormal beliefs of Latvian college students: a Latvian version of the revised paranormal belief scale.

Science.gov (United States)

Utinans, A; Ancane, G; Tobacyk, J J; Boyraz, G; Livingston, M M; Tobacyk, J S

2015-02-01

A Latvian version of the Revised Paranormal Belief Scale (RPBS) was completed by 229 Latvian university students. Exploratory and confirmatory factor analyses revealed six relatively independent factors labeled Magical Abilities, Psychokinesis, Traditional Religious Belief, Superstition, Spirit Travel, and Extraordinary Life Forms. Based on the motivational-control model, it was hypothesized that the societal stressors affecting Latvian society during the last 50 yr. have led to a reduced sense of personal control which, in turn, has resulted in increased endorsement of paranormal beliefs to re-establish a sense of control. The motivational-control hypothesis was not supported. Results indicated that (except for Traditional Religious Belief in women), the majority of these students were disbelievers in paranormal phenomena. As hypothesized, Latvian women reported significantly greater paranormal belief than men.

Teacher Beliefs and Technology Integration

Science.gov (United States)

Kim, ChanMin; Kim, Min Kyu; Lee, Chiajung; Spector, J. Michael; DeMeester, Karen

2013-01-01

The purpose of this exploratory mixed methods study was to investigate how teacher beliefs were related to technology integration practices. We were interested in how and to what extent teachers' (a) beliefs about the nature of knowledge and learning, (b) beliefs about effective ways of teaching, and (c) technology integration practices were…

Seeing Green: Mere Exposure to Money Triggers a Business Decision Frame and Unethical Outcomes

Science.gov (United States)

Kouchaki, Maryam; Smith-Crowe, Kristin; Brief, Arthur P.; Sousa, Carlos

2013-01-01

Can mere exposure to money corrupt? In four studies, we examined the likelihood of unethical outcomes when the construct of money was activated through the use of priming techniques. The results of Study 1 demonstrated that individuals primed with money were more likely to demonstrate unethical intentions than those in the control group. In Study…

Perceptual Individuation Training (but Not Mere Exposure) Reduces Implicit Racial Bias in Preschool Children

Science.gov (United States)

Qian, Miao K.; Quinn, Paul C.; Heyman, Gail D.; Pascalis, Olivier; Fu, Genyue; Lee, Kang

2017-01-01

Two studies with preschool-age children examined the effectiveness of perceptual individuation training at reducing racial bias (Study 1, N = 32; Study 2, N = 56). We found that training preschool-age children to individuate other-race faces resulted in a reduction in implicit racial bias while mere exposure to other-race faces produced no such…

Injunctions against mere conduit of information protected by copyright

DEFF Research Database (Denmark)

Sandfeld Jakobsen, Søren; Petersen, Clement Salung

2011-01-01

This paper includes an in-depth analysis of EU law and Scandinavian law on injunctions against internet access providers (IAPs) performing as mere conduit of information protected by copyright. In recent Scandinavian case law, courts have granted preliminary injunctions which have caused IAPs...... to either shut down specific internet connections allegedly used to infringe copyright or to block access to internet content, which allegedly infringed applicable copyright rules. This paper considers some significant legal challenges, which are emerging in the wake of this case law, and which should...... requires rules, which take into due consideration the special aspects related to enforcement of copyright on the internet through IAPs. Secondly, it is shown that the termination of internet connections and the blocking of access to internet content may not support the public policies behind copyright law...

True self-alienation positively predicts reports of mindwandering.

Science.gov (United States)

Vess, Matthew; Leal, Stephanie A; Hoeldtke, Russell T; Schlegel, Rebecca J; Hicks, Joshua A

2016-10-01

Two studies assessed the relationship between feelings of uncertainty about who one truly is (i.e., true self-alienation) and self-reported task-unrelated thoughts (i.e., mindwandering) during performance tasks. Because true self-alienation is conceptualized as the subjective disconnect between conscious awareness and actual experience, we hypothesized that greater feelings of true self-alienation would positively relate to subjective reports of mindwandering. Two convergent studies supported this hypothesis. Moreover, this relationship could not consistently be accounted for by the independent influence of other aspects of authenticity, negative mood, mindfulness, or broad personality dimensions. These findings suggest that individual differences in true self-alienation are reliably associated with subjective reports of mindwandering. The implications of these findings for the true self-alienation construct, the ways that personality relates to mindwandering, and future research directions focused on curtailing mindwandering and improving performance and achievement are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

Are essentialist beliefs associated with prejudice?

Science.gov (United States)

Haslam, Nick; Rothschild, Louis; Ernst, Donald

2002-03-01

Gordon Allport (1954) proposed that belief in group essences is one aspect of the prejudiced personality, alongside a rigid, dichotomous and ambiguity-intolerant cognitive style. We examined whether essentialist beliefs-beliefs that a social category has a fixed, inherent, identity-defining nature-are indeed associated in this fashion with prejudice towards black people, women and gay men. Allport's claim, which is mirrored by many contemporary social theorists, received partial support but had to be qualified in important respects. Essence-related beliefs were associated strongly with anti-gay attitudes but only weakly with sexism and racism, and they did not reflect a cognitive style that was consistent across stigmatized categories. When associations with prejudice were obtained, only a few specific beliefs were involved, and some anti-essentialist beliefs were associated with anti-gay attitudes. Nevertheless, the powerful association that essence-related beliefs had with anti-gay attitudes was independent of established prejudice-related traits, indicating that they have a significant role to play in the psychology of prejudice.

Structural Facilitation: Mere Exposure Effects for Grammatical Acceptability as Evidence for Syntactic Priming in Comprehension

Science.gov (United States)

Luka, B.J.; Barsalou, L.W.

2005-01-01

In five experiments, participants first read grammatical sentences of English and later rated identical, structurally similar, or novel sentences for grammatical acceptability. The experimental method was modeled after ''mere exposure'' and artificial grammar learning paradigms in which preference ratings are enhanced by prior experience with the…

How psychotic-like are paranormal beliefs?

Science.gov (United States)

Cella, Matteo; Vellante, Marcello; Preti, Antonio

2012-09-01

Paranormal beliefs and Psychotic-like Experiences (PLE) are phenotypically similar and can occur in individuals with psychosis but also in the general population; however the relationship of these experiences for psychosis risk is largely unclear. This study investigates the association of PLE and paranormal beliefs with psychological distress. Five hundred and three young adults completed measures of paranormal beliefs (Beliefs in the Paranormal Scale), psychological distress (General Health Questionnaire), delusion (Peters et al. Delusions Inventory), and hallucination (Launay-Slade Hallucination Scale) proneness. The frequency and intensity of PLE was higher in believers in the paranormal compared to non-believers, however psychological distress levels were comparable. Regression findings confirmed that paranormal beliefs were predicted by delusion and hallucination-proneness but not psychological distress. The use of a cross-sectional design in a specific young adult population makes the findings exploratory and in need of replication with longitudinal studies. The predictive value of paranormal beliefs and experiences for psychosis may be limited; appraisal or the belief emotional salience rather than the belief per se may be more relevant risk factors to predict psychotic risk. Copyright © 2012 Elsevier Ltd. All rights reserved.

Easier Seen Than Done: Merely Watching Others Perform Can Foster an Illusion of Skill Acquisition.

Science.gov (United States)

Kardas, Michael; O'Brien, Ed

2018-04-01

Modern technologies such as YouTube afford unprecedented access to the skilled performances of other people. Six experiments ( N = 2,225) reveal that repeatedly watching others can foster an illusion of skill acquisition. The more people merely watch others perform (without actually practicing themselves), the more they nonetheless believe they could perform the skill, too (Experiment 1). However, people's actual abilities-from throwing darts and doing the moonwalk to playing an online game-do not improve after merely watching others, despite predictions to the contrary (Experiments 2-4). What do viewers see that makes them think they are learning? We found that extensive viewing allows people to track what steps to take (Experiment 5) but not how those steps feel when taking them. Accordingly, experiencing a "taste" of performing attenuates the illusion: Watching others juggle but then holding the pins oneself tempers perceived change in one's own ability (Experiment 6). These findings highlight unforeseen problems for self-assessment when watching other people.

Agency Beliefs Over Time and Across Cultures: Free Will Beliefs Predict Higher Job Satisfaction

Science.gov (United States)

Feldman, Gilad; Farh, Jiing-Lih; Wong, Kin Fai Ellick

2017-01-01

In three studies, we examined the relationship between free will beliefs and job satisfaction over time and across cultures. Study 1 examined 252 Taiwanese real-estate agents over a 3-months period. Study 2 examined job satisfaction for 137 American workers on an online labor market over a 6-months period. Study 3 extended to a large sample of 14,062 employees from 16 countries and examined country-level moderators. We found a consistent positive relationship between the belief in free will and job satisfaction. The relationship was above and beyond other agency constructs (Study 2), mediated by perceived autonomy (Studies 2-3), and stronger in countries with a higher national endorsement of the belief in free will (Study 3). We conclude that free-will beliefs predict outcomes over time and across cultures beyond other agency constructs. We call for more cross-cultural and longitudinal studies examining free-will beliefs as predictors of real-life outcomes. PMID:29191084

Mere Exposure and Racial Prejudice: Exposure to Other-Race Faces Increases Liking for Strangers of That Race.

Science.gov (United States)

Zebrowitz, Leslie A; White, Benjamin; Wieneke, Kristin

2008-01-01

White participants were exposed to other-race or own-race faces to test the generalized mere exposure hypothesis in the domain of face perception, namely that exposure to a set of faces yields increased liking for similar faces that have never been seen. In Experiment 1, rapid supraliminal exposures to Asian faces increased White participants' subsequent liking for a different set of Asian faces. In Experiment 2, subliminal exposures to Black faces increased White participants' subsequent liking for a different set of Black faces. The findings are consistent with prominent explanations for mere exposure effects as well as with the familiar face overgeneralization hypothesis that prejudice derives in part from negative reactions to faces that deviate from the familiar own-race prototype.

Belief, hope and faith.

Science.gov (United States)

Figueiredo, Luis Claudio

2004-12-01

A case of hysteria is presented in order to create a frame of reference for the author's approach to the concepts of hope, belief and faith. A difference between hope as a 'sad passion' (which is here called regressive hope) and hope as a principle of mental functioning is established. The concept of hope will at first always be based on beliefs--either beliefs organised in the paranoid-schizoid position (called here fragmented and delusional beliefs)--or those organised from the depressive position (complex systems of beliefs, which end up being dogmatic); the latter typically occur in neurotics. It is suggested here that there is another possibility for hope, which is based on faith. The meaning of faith is considered here externally to the religious sense. The solid establishment of hope as a principle--based on faith--can be viewed as responsible for the opening up of creative potentials and as one of the main aims of analysis. Such an aim, however requires the establishment of a deep relationship, both in theory and in clinical practice, between the Kleinian question of the depressive position and the Freudian question of the Oedipus complex.

Effects of Epistemological Beliefs and Topic-Specific Beliefs on Undergraduates' Cognitive and Strategic Processing of Dual-Positional Text.

Science.gov (United States)

Kardash, CarolAnne M.; Howell, Karen L.

2000-01-01

Investigates effects of epistemological beliefs and topic-specific beliefs on undergraduates' (N=40) cognitive and strategic processing of a dual-positional text. Findings reveal that epistemological beliefs about the speed of learning affected the overall number of cognitive processes exhibited, whereas topic-specific beliefs interacted with the…

Conceptions about the mind-body problem and their relations to afterlife beliefs, paranormal beliefs, religiosity, and ontological confusions.

Science.gov (United States)

Riekki, Tapani; Lindeman, Marjaana; Lipsanen, Jari

2013-01-01

We examined lay people's conceptions about the relationship between mind and body and their correlates. In Study 1, a web survey (N = 850) of reflective dualistic, emergentistic, and monistic perceptions of the mind-body relationship, afterlife beliefs (i.e., common sense dualism), religiosity, paranormal beliefs, and ontological confusions about physical, biological, and psychological phenomena was conducted. In Study 2 (N = 73), we examined implicit ontological confusions and their relations to afterlife beliefs, paranormal beliefs, and religiosity. Correlation and regression analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs, and religiosity were strongly and positively related and that reflective dualism and afterlife beliefs mediated the relationship between ontological confusions and religious and paranormal beliefs. The results elucidate the contention that dualism is a manifestation of universal cognitive processes related to intuitions about physical, biological, and psychological phenomena by showing that especially individuals who confuse the distinctive attributes of these phenomena tend to set the mind apart from the body.

Conceptions about the mind-body problem and their relations to afterlife beliefs, paranormal beliefs, religiosity, and ontological confusions

Science.gov (United States)

Riekki, Tapani; Lindeman, Marjaana; Lipsanen, Jari

2013-01-01

We examined lay people’s conceptions about the relationship between mind and body and their correlates. In Study 1, a web survey (N = 850) of reflective dualistic, emergentistic, and monistic perceptions of the mind-body relationship, afterlife beliefs (i.e., common sense dualism), religiosity, paranormal beliefs, and ontological confusions about physical, biological, and psychological phenomena was conducted. In Study 2 (N = 73), we examined implicit ontological confusions and their relations to afterlife beliefs, paranormal beliefs, and religiosity. Correlation and regression analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs, and religiosity were strongly and positively related and that reflective dualism and afterlife beliefs mediated the relationship between ontological confusions and religious and paranormal beliefs. The results elucidate the contention that dualism is a manifestation of universal cognitive processes related to intuitions about physical, biological, and psychological phenomena by showing that especially individuals who confuse the distinctive attributes of these phenomena tend to set the mind apart from the body. PMID:25247011

In search of true friendship

Directory of Open Access Journals (Sweden)

Luciana Karine de Souza

2008-01-01

Full Text Available The present text proposes a discussion on the concept of true friendship. The argument is grounded mostly on Aristotle's Nicomachean Ethics, Owen Flanagan's ethics as human ecology, and on contemporary authors' works about the Greek philosopher's concept of friendship. Given that human beings flourish through 1 exercising capacities, 2 being moral, and 3 having true friendships, difficulties to establish the level of trust required by true friendships turns the search itself (for them morally valid.O presente texto propõe uma discussão sobre o conceito de amizade verdadeira. A argumentação que fundamenta o trabalho baseia-se em grande parte na Ética a Nicômaco de Aristóteles, na ética como ecologia humana de Owen Flanagan, e em autores contemporâneos sobre o conceito de amizade do filósofo grego. Considerando-se que seres humanos encontram a felicidade mediante 1 o exercício de suas capacidades, 2 ser um ente moral, e 3 ter amizades verdadeiras, as dificuldades no estabelecimento do nível de amizade requerido nas amizades verdadeiras torna a busca (por elas, por si só, algo moralmente válido.

Mere odor exposure learning in the rat neonate immediately after birth and 1 day later.

Science.gov (United States)

Miller, Stacie S; Spear, Norman E

2010-05-01

Rat pups are more resistant to retroactive associative interference 3 hr after birth than 24 hr later [Cheslock et al. [2004] Developmental Science, 7, 581-598]. The present experiments tested the effect of age, retention interval and dam presence during the retention interval on odor-induced motor activity subsequent to mere odor exposure. Rats were exposed to an hour of odor immediately after birth or approximately 1 day later and tested after a given retention interval (3 or 27 hr [Exp 1]; 0, 30, 75, or 180 min [Exp. 2]). They spent the retention interval either in the presence or absence of a foster dam (Exp. 1 and 3). After the retention interval, pups were tested in a 4-min activity test including a 2-min baseline period and 2 min of odor exposure. Overall activity was scored during tape-playback. Odor-exposed pups were more active than nonexposed pups during reexposure to the odor during testing, but this was true only for P0 pups. In contrast, P1 pups without prior odor exposure were active during testing and behaviorally quieted in the presence of the odor they were previously exposed to. Though 1 day apart, newborn rats just hours old lack many of the experiences that a 1-day-old has had including nursing, huddling, and being groomed. These experiences are associated with, among other stimuli, a barrage of olfactory cues (e.g., colostrum, saliva, dander, feces, and urine). P0 and P1 pups also differ in their proximity from the birthing experience and associated neurochemical changes. The age-related pattern of responding to odors based on previous odor exposure was discussed in relation to these and other possibilities.

Mere odor exposure learning in the rat neonate immediately after birth and one day later

Science.gov (United States)

Miller, Stacie S.; Spear, Norman E.

2011-01-01

Rat pups are more resistant to retroactive associative interference 3 hrs after birth than 24 hours later (Cheslock, Sanders, & Spear, 2004). The present experiments tested the effect of age, retention interval and dam presence during the retention interval on odor-induced motor activity subsequent to mere odor exposure. Rats were exposed to an hour of odor immediately after birth or approximately one day later and tested after a given retention interval (3 hrs or 27 hrs [Exp 1]; 0, 30, 75, or 180 min [Exp. 2]). They spent the retention interval either in the presence or absence of a foster dam (Exp. 1 and 3). After the retention interval, pups were tested in a four-minute activity test including a two-minute baseline period and two minutes of odor exposure. Overall activity was scored during tape-playback. Odor-exposed pups were more active than non-exposed pups during reexposure to the odor during testing, but this was true only for P0 pups. In contrast, P1 pups without prior odor exposure were active during testing and behaviorally quieted in the presence of the odor they were previously exposed to. Though one day apart, newborn rats just hours old lack many of the experiences that a one day old has had including nursing, huddling, and being groomed. These experiences are associated with, among other stimuli, a barrage of olfactory cues (e.g., colostrum, saliva, dander, feces, and urine). P0 and P1 pups also differ in their proximity from the birthing experience and associated neurochemical changes. The age-related pattern of responding to odors based on previous odor exposure was discussed in relation to these and other possibilities. PMID:20411590

Changing Conspiracy Beliefs through Rationality and Ridiculing.

Science.gov (United States)

Orosz, Gábor; Krekó, Péter; Paskuj, Benedek; Tóth-Király, István; Bőthe, Beáta; Roland-Lévy, Christine

2016-01-01

Conspiracy theory (CT) beliefs can be harmful. How is it possible to reduce them effectively? Three reduction strategies were tested in an online experiment using general and well-known CT beliefs on a comprehensive randomly assigned Hungarian sample ( N = 813): exposing rational counter CT arguments, ridiculing those who hold CT beliefs, and empathizing with the targets of CT beliefs. Several relevant individual differences were measured. Rational and ridiculing arguments were effective in reducing CT, whereas empathizing with the targets of CTs had no effect. Individual differences played no role in CT reduction, but the perceived intelligence and competence of the individual who conveyed the CT belief-reduction information contributed to the success of the CT belief reduction. Rational arguments targeting the link between the object of belief and its characteristics appear to be an effective tool in fighting conspiracy theory beliefs.

Psychics, aliens, or experience? Using the Anomalistic Belief Scale to examine the relationship between type of belief and probabilistic reasoning.

Science.gov (United States)

Prike, Toby; Arnold, Michelle M; Williamson, Paul

2017-08-01

A growing body of research has shown people who hold anomalistic (e.g., paranormal) beliefs may differ from nonbelievers in their propensity to make probabilistic reasoning errors. The current study explored the relationship between these beliefs and performance through the development of a new measure of anomalistic belief, called the Anomalistic Belief Scale (ABS). One key feature of the ABS is that it includes a balance of both experiential and theoretical belief items. Another aim of the study was to use the ABS to investigate the relationship between belief and probabilistic reasoning errors on conjunction fallacy tasks. As expected, results showed there was a relationship between anomalistic belief and propensity to commit the conjunction fallacy. Importantly, regression analyses on the factors that make up the ABS showed that the relationship between anomalistic belief and probabilistic reasoning occurred only for beliefs about having experienced anomalistic phenomena, and not for theoretical anomalistic beliefs. Copyright © 2017 Elsevier Inc. All rights reserved.

Belief Functions: Theory and Applications - Proceedings of the 2nd International Conference on Belief Functions

CERN Document Server

Masson, Marie-Hélène

2012-01-01

The theory of belief functions, also known as evidence theory or Dempster-Shafer theory, was first introduced by Arthur P. Dempster in the context of statistical inference, and was later developed by Glenn Shafer as a general framework for modeling epistemic uncertainty. These early contributions have been the starting points of many important developments, including the Transferable Belief Model and the Theory of Hints. The theory of belief functions is now well established as a general framework for reasoning with uncertainty, and has well understood connections to other frameworks such as probability, possibility and imprecise probability theories.   This volume contains the proceedings of the 2nd International Conference on Belief Functions that was held in Compiègne, France on 9-11 May 2012. It gathers 51 contributions describing recent developments both on theoretical issues (including approximation methods, combination rules, continuous belief functions, graphical models and independence concepts) an...

Implicit Structured Sequence Learning: An FMRI Study of the Structural Mere-Exposure Effect

OpenAIRE

Vasiliki eFolia; Vasiliki eFolia; Karl Magnus ePetersson; Karl Magnus ePetersson; Karl Magnus ePetersson

2014-01-01

In this event-related FMRI study we investigated the effect of five days of implicit acquisition on preference classification by means of an artificial grammar learning (AGL) paradigm based on the structural mere-exposure effect and preference classification using a simple right-linear unification grammar. This allowed us to investigate implicit AGL in a proper learning design by including baseline measurements prior to grammar exposure. After 5 days of implicit acquisition, the FMRI results ...

Development and Validation of the Family Beliefs Inventory: A Measure of Unrealistic Beliefs among Parents and Adolescents.

Science.gov (United States)

Roehling, Patricia Vincent; Robin, Arthur L.

1986-01-01

Evaluated the criterion-related validity of the Family Beliefs Inventory, a new self-report measure of unreasonable beliefs regarding parent-adolescent relationships. Distressed fathers displayed more unreasonable beliefs concerning ruination, obedience, perfectionism, and malicious intent than nondistressed fathers. Distressed adolescents…

Constructivism, Factoring, and Beliefs.

Science.gov (United States)

Rauff, James V.

1994-01-01

Discusses errors made by remedial intermediate algebra students in factoring polynomials in light of student definitions of factoring. Found certain beliefs about factoring to logically imply many of the errors made. Suggests that belief-based teaching can be successful in teaching factoring. (16 references) (Author/MKR)

Comparison of true metabolisable energy and true amino acid availability between normal maize and quality protein maize (Shandan 17

Directory of Open Access Journals (Sweden)

Mei Li Zhang

2010-01-01

Full Text Available A precision-fed assay was conducted to determine true metabolisable energy and true amino acid digestibility in Chinese quality protein maize (QPM compared with normal maize (NM. Thirty adult roosters, kept in individual cages, were made to fast for 48h and then tub-fed 50g QPM or NM per bird and their excreta was colleted for the subsequent 48h. Additional fifteen roosters were made to fast in order to estimate endogenous losses of energy and amino acids (AA in excreta. Gross energy of the two types of maize were similar; the lysine content in NM and QPM were 0.27% and 0.41% (DM basis, respectively. True metabolisable energy (TME and true metabolisable energy nitrogen corrected (TMEn values of QPM and NM were not significantly different (P>0.05. Digestibility of some AA, including lysine and methionine, in QPM were higher than those in NM (P<0.05. The results of this study indicated that the nutritive value of QPM might be higher than that of NM.

Concern beliefs in medications: changes over time and medication use factors related to a change in beliefs.

Science.gov (United States)

Shiyanbola, Olayinka O; Farris, Karen B; Chrischilles, Elizabeth

2013-01-01

Concern belief in medication is a construct that may characterize patients' attitude toward managing medicines, and this could change with time. Understanding the factors that would impact a change in concern beliefs would be helpful in interventions that could reframe patients' perceptions about their medicines. To examine if patient concern beliefs in medications change over time, assess the characteristics of individuals whose beliefs change, and determine what factors might impact a change in patient beliefs. Secondary data analysis using 2 longitudinal studies. The first study was an Internet-based survey of Medicare enrollees pre-post Medicare Part D. The second study was a randomized controlled trial evaluating a medication management intervention among adults with physical limitations. Respondents were classified as those whose beliefs remained stable and those whose beliefs increased and decreased over 2 separate periods. Chi-square analysis examined significant differences across the groups. Multiple linear regressions examined factors that influence changes in patient beliefs. Among older adults, there were differences in perceived health status (χ(2)=26.05, P=.001), number of pharmacies used (χ(2)=17.41, P=.008), and number of medicines used after the start of Medicare Part D. There were no significant differences among adults with physical limitations. Among older adults, having an increased number of medicines over time and reporting a self-reported adverse effect to a physician were positively associated with an increase in concern beliefs in medication. Having an increase in adherence was associated with a decrease in concern beliefs over time. Concern beliefs in medications may contribute independent information about individuals' response to drug programs and policies. Outcomes of medication use may influence patient anxieties about medicines. The instability of patient concerns in medications that occurs with prescription drug coverage changes

Radionuclide therapy for true polycythemia

International Nuclear Information System (INIS)

Afanasieva, N.I.; Grushka, G.V.; Vasiliev, L.Ya.

2005-01-01

Full text: True polycythemia (Vaquez' disease) is the disease of the hemopoietic system of an unknown origin accompanied by increase of erythrocyte count in the peripheral blood with absolute and relative increase in the mass of circulating erythrocytes. True polycythemia is treated with bloodletting and myelosuppressing drugs. This treatment is not always effective. A special place among myelo-depressants is occupied by P-32. Its main therapeutic effect is mediated by the participation in the metabolic processes. Besides DNA damage with beta-radiation, P-32 incorporation by DNA followed by decay and transformation to a stable sulphur isotope (S-32) results in the damage of the structure of nucleic acids, which is main mechanism of cellular proliferation inhibition. Therefore, P-32 is considered a powerful myelosuppressive agent. The indication to P-32 administration is true polycythemia, which, in contrast to secondary polycythemia accompanying numerous diseases, requires special cytostatic treatment. The study involved 152 patients with true polycythemia (76 men and 76 women aged 48) treated with P-32. The treatment was administered in case when bloodletting proved to be ineffective and hematocrit level exceeded 75%. P-32 was administered orally in 100 ml of 10% glucose solution on an empty stomach at a dose of 37-111 MBq with a 4-10-day intervals (mean 6 days). The blood count was checked for 12 weeks. If the number of thrombocytes and leukocytes decreased less than by 25% and the level of hematocrit did not normalize, repeated P-32 treatments were performed. In 13 (8.6%) patients, haematocrit parameters became normal after a single P-32 administration, in 15 (9.9%) patients two treatments with P-32 were necessary to normalize the blood count. In 134 (88.1%) cases P-32 treatment was administered more then two times (maximum 10 treatments). Total P-32 activity ranged from 37 to 740 MBq. Of all the patients who were administered P- 32 treatment, hematological

Tallinna mereäär on paik elamisele, kultuurile ja kommunikatsioonile = Tallinn's seashore is a place for culture, communication, and for living / Tõnu Laigu

Index Scriptorium Estoniae

Laigu, Tõnu, 1956-

2011-01-01

27.-28.10. 2009 toimus Eesti Arhitektuurikeskuse linnafoorumite projekti avaüritus alal, kus saavad kokku Tallinna kesklinn, vanalinn, bastionivöönd ning lähim mereäär. Foorumi ülesandeks oli aidata kaasa kesklinna avardamisele mere suunas. Kujunenud olukorrast. Käsitletavat ala mõjutavad arengud. Foorumil väljapakutud linnalahendused

Well-Founded Belief and Perceptual Justification

DEFF Research Database (Denmark)

Broncano-Berrocal, Fernando

2016-01-01

According to Alan Millar, justified beliefs are well-founded beliefs. Millar cashes out the notion of well-foundedness in terms of having an adequate reason to believe something and believing it for that reason. To make his account of justified belief compatible with perceptual justification he...

Scaling Irrational Beliefs in the General Attitude and Belief Scale

Directory of Open Access Journals (Sweden)

Lindsay R. Owings

2013-04-01

Full Text Available Accurate measurement of key constructs is essential to the continued development of Rational-Emotive Behavior Therapy (REBT. The General Attitude and Belief Scale (GABS, a contemporary inventory of rational and irrational beliefs based on current REBT theory, is one of the most valid and widely used instruments available, and recent research has continued to improve its psychometric standing. In this study of 544 students, item response theory (IRT methods were used (a to identify the most informative item in each irrational subscale of the GABS, (b to determine the level of irrationality represented by each of those items, and (c to suggest a condensed form of the GABS for further study with clinical populations. Administering only the most psychometrically informative items to clients could result in economies of time and effort. Further research based on the scaling of items could clarify the specific patterns of irrational beliefs associated with particular clinical syndromes.

At the Roots of Product Placement: The Mere Exposure Effect

Directory of Open Access Journals (Sweden)

Stefano Ruggieri

2013-05-01

Full Text Available The present study aims to analyze the effect of product placement on attitude change and takes into consideration psychological models of the mere exposure effect. A sample of high school students watched an excerpt from two widely-distributed movies in which several products were shown by using the technique known as product placement. The results indicate that students who saw the commercial brand liked the products more than those who didn’t see it. This effect, in line with the literature on the product placement effect, seems to be independent from the recognition of the brand in the movie excerpt. This study also shows that, in the high involvement condition, one exposure is enough to produce a positive attitude toward the brand.

Mere exposure effect can be elicited in transient global amnesia.

Science.gov (United States)

Marin-Garcia, Eugenia; Ruiz-Vargas, Jose M; Kapur, Narinder

2013-01-01

Transient global amnesia (TGA) is one of the most severe forms of anterograde amnesia seen in clinical practice, yet patients may show evidence of spared learning during the amnesic episode. The scope of spared learning in such a severe form of amnesia remains uncertain, and it is also unclear whether findings from single-case studies hold up in group studies of TGA patients. In this group study, we found evidence that extended the domain of spared learning in TGA to include the mere exposure effect, whereby enhanced preference is primed by prior exposure to stimuli. We demonstrate this effect during an acute episode in a group of TGA patients, where they showed enhanced preference for previously exposed faces, despite markedly impaired performance on standard anterograde memory tests.

Pre-service teachers’ perceived value of general pedagogical knowledge for practice: Relations with epistemic beliefs and source beliefs

Science.gov (United States)

Rosman, Tom; Rueß, Julia; Syring, Marcus; Schneider, Jürgen

2017-01-01

Pre-service teachers tend to devalue general pedagogical knowledge (GPK) as a valid source for deriving successful teaching practices. The present study investigated beliefs about knowledge sources and epistemic beliefs as predictors for students’ perceived value of GPK. Three pre-registered hypotheses were tested. We expected beliefs that GPK originates from scientific sources to entail a devaluation of GPK (Hypothesis 1). Concerning epistemic beliefs, we expected absolute beliefs to positively, and multiplistic beliefs to negatively predict pre-service teachers’ perceived practical value of GPK (Hypothesis 2). Finally, we expected relationships between epistemic beliefs and pre-service teachers’ perceived practical value of GPK to be confounded by epistemic trustworthiness, perceived topic-specific consistency and topic-specific familiarity (Hypothesis 3). In a study using a split plot design, 365 pre-service teachers were presented with four texts on different educational research topics. For each topic, three text versions were constructed. Even though they were invariant in content, these versions varied in a way that the results were allegedly generated by a practitioner, an expert or by means of a scientific study. Unexpectedly, results showed that research findings allegedly generated by means of a scientific study were associated with a higher perceived value of (topic-specific) GPK for practice (Hypothesis 1). As expected, the perceived value of GPK for practice was predicted by topic-specific multiplism and domain-specific absolutism (Hypothesis 2). These predictive effects were confounded by expertise evaluations of the source and the consistency of prior beliefs with the presented research results (Hypothesis 3). In summary, our results suggest that source beliefs might not be responsible for the devaluation of GPK, but that beliefs on the nature and structure of GPK (i.e., epistemic beliefs) might play an even more important role in this respect

Pre-service teachers' perceived value of general pedagogical knowledge for practice: Relations with epistemic beliefs and source beliefs.

Science.gov (United States)

Merk, Samuel; Rosman, Tom; Rueß, Julia; Syring, Marcus; Schneider, Jürgen

2017-01-01

Pre-service teachers tend to devalue general pedagogical knowledge (GPK) as a valid source for deriving successful teaching practices. The present study investigated beliefs about knowledge sources and epistemic beliefs as predictors for students' perceived value of GPK. Three pre-registered hypotheses were tested. We expected beliefs that GPK originates from scientific sources to entail a devaluation of GPK (Hypothesis 1). Concerning epistemic beliefs, we expected absolute beliefs to positively, and multiplistic beliefs to negatively predict pre-service teachers' perceived practical value of GPK (Hypothesis 2). Finally, we expected relationships between epistemic beliefs and pre-service teachers' perceived practical value of GPK to be confounded by epistemic trustworthiness, perceived topic-specific consistency and topic-specific familiarity (Hypothesis 3). In a study using a split plot design, 365 pre-service teachers were presented with four texts on different educational research topics. For each topic, three text versions were constructed. Even though they were invariant in content, these versions varied in a way that the results were allegedly generated by a practitioner, an expert or by means of a scientific study. Unexpectedly, results showed that research findings allegedly generated by means of a scientific study were associated with a higher perceived value of (topic-specific) GPK for practice (Hypothesis 1). As expected, the perceived value of GPK for practice was predicted by topic-specific multiplism and domain-specific absolutism (Hypothesis 2). These predictive effects were confounded by expertise evaluations of the source and the consistency of prior beliefs with the presented research results (Hypothesis 3). In summary, our results suggest that source beliefs might not be responsible for the devaluation of GPK, but that beliefs on the nature and structure of GPK (i.e., epistemic beliefs) might play an even more important role in this respect

Pre-service teachers' perceived value of general pedagogical knowledge for practice: Relations with epistemic beliefs and source beliefs.

Directory of Open Access Journals (Sweden)

Samuel Merk

Full Text Available Pre-service teachers tend to devalue general pedagogical knowledge (GPK as a valid source for deriving successful teaching practices. The present study investigated beliefs about knowledge sources and epistemic beliefs as predictors for students' perceived value of GPK. Three pre-registered hypotheses were tested. We expected beliefs that GPK originates from scientific sources to entail a devaluation of GPK (Hypothesis 1. Concerning epistemic beliefs, we expected absolute beliefs to positively, and multiplistic beliefs to negatively predict pre-service teachers' perceived practical value of GPK (Hypothesis 2. Finally, we expected relationships between epistemic beliefs and pre-service teachers' perceived practical value of GPK to be confounded by epistemic trustworthiness, perceived topic-specific consistency and topic-specific familiarity (Hypothesis 3. In a study using a split plot design, 365 pre-service teachers were presented with four texts on different educational research topics. For each topic, three text versions were constructed. Even though they were invariant in content, these versions varied in a way that the results were allegedly generated by a practitioner, an expert or by means of a scientific study. Unexpectedly, results showed that research findings allegedly generated by means of a scientific study were associated with a higher perceived value of (topic-specific GPK for practice (Hypothesis 1. As expected, the perceived value of GPK for practice was predicted by topic-specific multiplism and domain-specific absolutism (Hypothesis 2. These predictive effects were confounded by expertise evaluations of the source and the consistency of prior beliefs with the presented research results (Hypothesis 3. In summary, our results suggest that source beliefs might not be responsible for the devaluation of GPK, but that beliefs on the nature and structure of GPK (i.e., epistemic beliefs might play an even more important role in this

Forward induction reasoning and correct beliefs

NARCIS (Netherlands)

Perea y Monsuwé, Andrés

2017-01-01

All equilibrium concepts implicitly make a correct beliefs assumption, stating that a player believes that his opponents are correct about his first-order beliefs. In this paper we show that in many dynamic games of interest, this correct beliefs assumption may be incompatible with a very basic form

Comparisons of Belief-Based Personality Constructs in Polish and American University Students: Paranormal Beliefs, Locus of Control, Irrational Beliefs, and Social Interest.

Science.gov (United States)

Tobacyk, Jerome J.; Tobacyk, Zofia Socha

1992-01-01

Uses Social Learning Theory to compare 149 university students from Poland with 136 university students from the southern United States for belief-based personality constructs and personality correlates of paranormal beliefs. As hypothesized, Poles reported a more external locus of control and significantly greater endorsement of irrational…

True ternary fission in 310126X

International Nuclear Information System (INIS)

Banupriya, B.; Vijayaraghavan, K.R.; Balasubramaniam, M.

2015-01-01

All possible combinations are minimized by the two dimensional minimization process and minimized with respect to neutron numbers and proton numbers of the fragments. Potential energy is low and Q - value is high at true ternary fission region. It shows that true ternary mode is the dominant mode in the ternary fission of superheavy nuclei. Also, the results show that the fragments with neutron magic numbers are the dominant one in the ternary fission of superheavy nuclei whereas the fragments with proton magic numbers are the dominant one in the ternary fission of heavy nuclei

Economic Beliefs and Party Preference

OpenAIRE

Michael W.M. Roos; Andreas Orland

2014-01-01

This paper reports the results of a questionnaire study used to explore the economic understanding, normative positions along the egalitarian-libertarian spectrum, and the party preferences of a large student sample. The aim of the study is both to find socio-economic determinants of normative and positive beliefs and to explore how beliefs about the economy influence party support. We find that positive beliefs of lay people differ systematically from those of economic experts. Positive beli...

Examining the incremental contribution of metacognitive beliefs beyond content-specific beliefs in relation to posttraumatic stress in a community sample.

Science.gov (United States)

Fergus, Thomas A; Bardeen, Joseph R

2017-11-01

Cognitive-behavioral models of posttraumatic stress disorder (PTSD) propose that the content of one's thoughts, including negative beliefs about the self, others, and world, play a fundamental role in our understanding and treatment of PTSD. Metacognitive theory suggests that metacognitive beliefs (i.e., beliefs about thinking), rather than content-specific beliefs, underlie PTSD. The present study provided the first known examination of the incremental contribution of metacognitive beliefs and trauma-related cognitions in relation to posttraumatic stress. Community adults recruited through an online crowdsourcing website who reported experiencing a criterion A traumatic event (N = 299) completed self-report measures of the study variables. Results from multiple linear regression analyses indicated that metacognitive beliefs of the uncontrollability and danger of thinking shared associations with each posttraumatic stress symptom cluster after accounting for the effects of content-specific beliefs and other covariates. The individual content-specific beliefs did not consistently share associations with posttraumatic stress symptoms in the regression analyses. The contribution of the individual content-specific beliefs to posttraumatic stress symptoms was consistently attenuated or rendered nonsignificant after accounting for metacognitive beliefs. These results are consistent with metacognitive theory in suggesting that metacognitive beliefs may be more important than trauma-related thought content in relation to posttraumatic stress. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Evidence for the influence of the mere-exposure effect on voting in the Eurovision Song Contest

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Diarmuid B. Verrier

2012-09-01

Full Text Available The mere exposure, or familiarity, effect is the tendency for people to feel more positive about stimuli to which they have previously been exposed. The Eurovision Song Contest is a two-stage event, in which some contestants in the final will be more familiar to viewers than others. Thus, viewers' voting is likely to be influenced by this effect. Previous work attempting to demonstrate this effect in this context has been unable to control for contestant quality. The current study, which used a novel procedure to analyse the way in which contestant countries distributed their points (a function of how viewers voted in those countries between 2008 and 2011, showed that contestants did better if they previously appeared in a semifinal that was seen by voters. This is evidence that the mere exposure effect, alongside previously studied factors such as cultural and geographical closeness, influences the way viewers vote in the Eurovision.

Implicit Structured Sequence Learning: An FMRI Study of the Structural Mere-Exposure Effect

Directory of Open Access Journals (Sweden)

Vasiliki eFolia

2014-02-01

Full Text Available In this event-related FMRI study we investigated the effect of five days of implicit acquisition on preference classification by means of an artificial grammar learning (AGL paradigm based on the structural mere-exposure effect and preference classification using a simple right-linear unification grammar. This allowed us to investigate implicit AGL in a proper learning design by including baseline measurements prior to grammar exposure. After 5 days of implicit acquisition, the FMRI results showed activations in a network of brain regions including the inferior frontal (centered on BA 44/45 and the medial prefrontal regions (centered on BA 8/32. Importantly, and central to this study, the inclusion of a naive preference FMRI baseline measurement allowed us to conclude that these FMRI findings were the intrinsic outcomes of the learning process itself and not a reflection of a preexisting functionality recruited during classification, independent of acquisition. Support for the implicit nature of the knowledge utilized during preference classification on day 5 come from the fact that the basal ganglia, associated with implicit procedural learning, were activated during classification, while the medial temporal lobe system, associated with explicit declarative memory, was consistently deactivated. Thus, preference classification in combination with structural mere-exposure can be used to investigate structural sequence processing (syntax in unsupervised AGL paradigms with proper learning designs.

The influence of relationship beliefs on gift giving

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Rai Dipankar

2017-12-01

Full Text Available People have fundamental beliefs about what constitutes a good relationship, known as implicit theories of relationship, where some people have destiny beliefs whereas others have growth beliefs. People with destiny beliefs believe that potential partners are meant either for each other or not, whereas people with growth beliefs believe that successful relationships are cultivated and developed. This research shows that different implicit theories of relationship influence consumers’ gift choice to their significant others. We demonstrate, through two studies, that consumers with destiny beliefs prefer giving gifts that are more feasible in nature, whereas consumers with growth beliefs prefer giving gifts that are more desirable in nature. We show that this effect is mediated by desirability-feasibility considerations. Specifically, consumers with destiny beliefs focus on feasibility considerations, which leads them to choose a highly feasible gift. Conversely, consumers with growth beliefs focus on desirability considerations, which leads them to choose a highly desirable gift. We also discuss the theoretical and managerial implications of our research.

Belief in reciprocity in a Chinese sample.

Science.gov (United States)

Zhang, Zhen; Zhang, Jianxin

2012-08-01

Belief in reciprocity refers to a personally internalized faith in the reciprocity norm: that people will return positive and negative interactions or favors in kind. The current study aims to examine the relationship between belief in reciprocity and altruism among a Chinese sample. The Personal Norm of Reciprocity Scale, Trait Forgiveness Scale, Prosocial Tendency Measure, and Altruism Scale were used to assess extent of belief in reciprocity, forgiveness, and prosocial motivation, respectively, among 204 Chinese undergraduates. The results indicated that belief in reciprocity was a partially negative, but not neutral, reciprocity norm for Chinese people. Specifically, belief in reciprocity was positively related to negative reciprocity, but not significantly related to positive reciprocity. Moreover, belief in reciprocity was negatively related to both prosocial tendency and altruistic motivation. The results also indicated that forgiveness largely mediated the effect of belief in reciprocity on altruism. Finally, the implications and limitations of the current study were discussed.

Explaining body size beliefs in anorexia.

Science.gov (United States)

Gadsby, Stephen

2017-11-01

Cognitive neuropsychiatry has had much success in providing theoretical models for the causal origins of many delusional beliefs. Recently, it has been suggested that some anorexia nervosa patients' beliefs about their own body size should be considered delusions. As such, it seems high time the methods of cognitive neuropsychiatry were turned to modelling the false body size beliefs of anorexics. In this paper, I adopt an empiricist approach to modelling the causal origins of false body size beliefs in anorexia. Within the background of cognitive neuropsychiatry, empiricist models claim that abnormal beliefs are grounded by abnormal experiences bearing similar content. I discuss the kinds of abnormal experiences of body size anorexics suffer from which could ground their false beliefs about body size. These oversized experiences come in three varieties: false self-other body comparisons, spontaneous mental imagery of a fat body and distorted perception of affordances. Further theoretical and empirical research into the oversized experiences which anorexics suffer from presents a promising avenue for understanding and treating the disorder.

The spread of true and false news online.

Science.gov (United States)

Vosoughi, Soroush; Roy, Deb; Aral, Sinan

2018-03-09

We investigated the differential diffusion of all of the verified true and false news stories distributed on Twitter from 2006 to 2017. The data comprise ~126,000 stories tweeted by ~3 million people more than 4.5 million times. We classified news as true or false using information from six independent fact-checking organizations that exhibited 95 to 98% agreement on the classifications. Falsehood diffused significantly farther, faster, deeper, and more broadly than the truth in all categories of information, and the effects were more pronounced for false political news than for false news about terrorism, natural disasters, science, urban legends, or financial information. We found that false news was more novel than true news, which suggests that people were more likely to share novel information. Whereas false stories inspired fear, disgust, and surprise in replies, true stories inspired anticipation, sadness, joy, and trust. Contrary to conventional wisdom, robots accelerated the spread of true and false news at the same rate, implying that false news spreads more than the truth because humans, not robots, are more likely to spread it. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Belief in life after death, salivary 3-methoxy-4-hydroxyphenylglycol, and well-being among older people without cognitive impairment dwelling in rural Japan.

Science.gov (United States)

Imamura, Yoshiomi; Mizoguchi, Yoshito; Nabeta, Hiromi; Matsushima, Jun; Watanabe, Itaru; Kojima, Naoki; Kawashima, Toshiro; Yamada, Shigeto; Monji, Akira

2015-03-01

Research has found that spirituality/religiosity has a salutary association with mental/physical health. However, the association of belief in life after death with well-being has rarely been studied, and the same is true of its association with biological indices, such as monoamine transmitters. Therefore, we examined the associations between well-being and religiosity, salivary 3-methoxy-4-hydroxyphenylglycol (sMHPG), and demographic characteristics. The participants were 346 community-dwelling people, aged 65 years or older, without cognitive or mental deficits, in rural Japan. Measures of religiosity consisted of belief in life after death, attachment to life, and experiences related to death and religion. The measures were assessed by scales specifically suited for Japanese religious orientations. Participants' well-being was assessed by a life satisfaction scale containing two subscales. We also measured sMHPG, a major metabolite of noradrenaline that is thought to reflect certain psychological states, such as psychomotor retardation and effortful attention. One subscale of life satisfaction was positively associated with belief in life after death and sMHPG, and the other life satisfaction subscale was positively associated with education and death/religion-related experiences (e.g., visiting family graves or loss of a friend). Gender differences were found in afterlife beliefs and each life satisfaction subscale. These results suggest that religiosity, including belief in life after death and death/religion-related experiences, is salubriously associated with mental health among older people, especially women, living in rural Japan. The basal level of sMHPG was positively associated with life satisfaction, but not with belief in life after death. Copyright © 2014 John Wiley & Sons, Ltd.

Gravity, God and Ghosts? Parents' Beliefs in Science, Religion, and the Paranormal and the Encouragement of Beliefs in Their Children

Science.gov (United States)

Braswell, Gregory S.; Rosengren, Karl S.; Berenbaum, Howard

2012-01-01

Using a questionnaire, the present study examined parents' beliefs regarding the development of children's beliefs about science, religion, and the paranormal. The study also investigated parental encouragement of children's beliefs, as well as parents' own beliefs within these domains. Results revealed that parents make distinctions between…

Imaging diagnosis--positive contrast peritoneographic features of true diaphragmatic hernia.

Science.gov (United States)

Choi, Jihye; Kim, Hyunwook; Kim, Mieun; Yoon, Junghee

2009-01-01

A true diaphragmatic hernia is a congenital diaphragmatic malformation that can appear identical to a peritoneopericardial diaphragmatic hernia (PPDH). True diaphragmatic hernias are rare in dogs. Herein we describe the use of positive contrast peritoneography for diagnosis of a true diaphragmatic hernia in two dogs.

Turkish Prospective Middle School Mathematics Teachers' Beliefs and Perceived Self-Efficacy Beliefs Regarding the Use of Origami in Mathematics Education

Science.gov (United States)

Arslan, Okan; Isiksal-Bostan, Mine

2016-01-01

The purpose of this study was to investigate beliefs and perceived self-efficacy beliefs of Turkish prospective elementary mathematics teachers in using origami in mathematics education. Furthermore, gender differences in their beliefs and perceived self-efficacy beliefs were investigated. Data for the current study was collected via Origami in…

Plan-Belief Revision in Jason

DEFF Research Database (Denmark)

Jensen, Andreas Schmidt; Villadsen, Jørgen

2015-01-01

When information is shared between agents of unknown reliability, it is possible that their belief bases become inconsistent. In such cases, the belief base must be revised to restore consistency, so that the agent is able to reason. In some cases the inconsistent information may be due to use of...... of incorrect plans. We extend work by Alechina et al. to revise belief bases in which plans can be dynamically added and removed. We present an implementation of the algorithm in the AgentSpeak implementation Jason....

Hippocampal size is related to short-term true and false memory, and right fusiform size is related to long-term true and false memory.

Science.gov (United States)

Zhu, Bi; Chen, Chuansheng; Loftus, Elizabeth F; He, Qinghua; Lei, Xuemei; Dong, Qi; Lin, Chongde

2016-11-01

There is a keen interest in identifying specific brain regions that are related to individual differences in true and false memories. Previous functional neuroimaging studies showed that activities in the hippocampus, right fusiform gyrus, and parahippocampal gyrus were associated with true and false memories, but no study thus far has examined whether the structures of these brain regions are associated with short-term and long-term true and false memories. To address that question, the current study analyzed data from 205 healthy young adults, who had valid data from both structural brain imaging and a misinformation task. In the misinformation task, subjects saw the crime scenarios, received misinformation, and took memory tests about the crimes an hour later and again after 1.5 years. Results showed that bilateral hippocampal volume was associated with short-term true and false memories, whereas right fusiform gyrus volume and surface area were associated with long-term true and false memories. This study provides the first evidence for the structural neural bases of individual differences in short-term and long-term true and false memories.

True ternary fission of 252Cf

International Nuclear Information System (INIS)

Vijayaraghavan, K.R.; Balasubramaniam, M.; Oertzen, W. von

2014-01-01

Splitting of heavy radioactive nucleus into three fragments is known as ternary fission. If the size of the fragments are almost equal it is referred to as true ternary fission. Recently, Yu. V. Pyatkov et al observed/reported the experimental observation of true ternary fission in 252 Cf. In this work, the possibilities of different true ternary fission modes of 252 Cf through potential energy surface (PES) calculations based on three cluster model (TCM) are discussed. In TCM a condition on the mass numbers of the fission fragments is implied as A 1 ≥ A 2 ≥ A 3 in order to avoid repetition of combinations. Due to this condition, the values of Z 3 vary from 0 to 36 and Z 2 vary from 16 to 51. Of the different pairs having similar (Z 2 , Z 3 ) with different potential energy, a pair possessing minimum potential energy is chosen. Thus identified favourable combinations are plotted. For the PES calculations the arrangement of the fragments is considered in the order of A 1 +A 2 +A 3 . i.e. the heavy and the lightest fragments are kept at the ends. It is seen that the deepest minimum in the PES occurs for Z 3 =2 labelled as (Z 2 ; 2) indicating He accompanied breakup as the most favourable one. Of which, the breakup with Z 2 around 46 to 48 is the least (shown by dashed (Z 1 = 50) and dotted (Z 1 = 52) lines indicating a constant Z 1 value). The other notable minima in the PES are labelled and they correspond to the (Z 2 , Z 3 ) pairs viz., (20, 20), (28, 20), (28, 28) and (32, 32). Of these four minima, the first three are associated with the magic numbers 20 and 28. For Z 3 =20, there are two minimums at (20,20) and (28,20) among them (28,20) is the lowest minimum through which the minimum-path passes, and it is the ternary decay observed by Yu. V. Pyatkov et al. The fourth minima is the most interesting due to the fact that it corresponds to true ternary fission mode with Z 2 =32, Z 3 =32 and Z 1 =34. The minimum potential energy path also goes through this true

MR-Venography Using High Resolution True-FISP

Energy Technology Data Exchange (ETDEWEB)

Spuentrup, E. [Technische Hochschule Aachen (Germany). Klinik fuer Radiologische Diagnostik; Beth Israel Deaconess Medical Center, Boston, MA (United States). Dept. of Medicine; Harvard Medical School, Boston, MA (United States); Buecker, A.; Guenther, R.W. [Technische Hochschule Aachen (Germany). Klinik fuer Radiologische Diagnostik; Stuber, M. [Beth Israel Deaconess Medical Center, Boston, MA (United States). Dept. of Medicine; Harvard Medical School, Boston, MA (United States); Philips Med. Syst., Best (Netherlands)

2001-08-01

A new fast MR-venography approach using a high resolution True-FISP imaging sequence was investigated in 20 patients suffering from 23 deep vein thromboses. Diagnosis was proven by X-ray venography, CT or ultrasound examination. The presented technique allowed for clear thrombus visualization with a high contrast to the surrounding blood pool even in calf veins. Acquisition time was less than 10 minutes for imaging the pelvis and the legs. No contrast media was needed. The presented high resolution True-FISP MR-veography is a promising non-invasive, fast MR-venography approach for detection of deep venous thrombosis. (orig.) [German] Eine neue schnelle, oertlich hochaufgeloeste MR-Phlebographietechnik mit einer axialen True-FISP Bildgebungssequenz wurde an 20 Patienten mit 23 nach-gewiesenen tiefen Beinvenenthrombosen untersucht. Die Befunde wurden mit einer konventionellen Roentgenphlebographie, einer CT oder einer Sonographie gesichert. Die vorgestellte Technik erlaubte in allen Faellen eine Thrombusdarstellung mit hohem Kontrast zum umgebenden venoesen Blut, wobei aufgrund der hohen Ortsaufloesung auch die Unterschenkelvenen beurteilt werden konnten. Die Datenaufnahmezeit zur Untersuchung des Beckens und der Beine betrug weniger als 10 Minuten. Kontrastmittel wurde nicht benoetigt. Die vorgestellte MR-Phlebographietechnik unter Verwendung einer oertlich hochauf-geloesten True-FISP Sequenz ist eine neue, vielversprechende, nicht-invasive Technik zur Diagnostik der tiefen Bein- und Beckenvenenthrombose. (orig.)

Alexithymia tendencies and mere exposure alter social approachability judgments.

Science.gov (United States)

Campbell, Darren W; McKeen, Nancy A

2011-04-01

People have a fundamental motivation for social connection and social engagement, but how do they decide whom to approach in ambiguous social situations? Subjective feelings often influence such decisions, but people vary in awareness of their feelings. We evaluated two opposing hypotheses based on visual familiarity effects and emotional awareness on social approachability judgments. These hypotheses differ in their interpretation of the familiarity or mere exposure effect with either an affective or cognitive interpretation. The responses of our 128-student sample supported the cognitive interpretation. Lower emotional awareness or higher alexithymia was associated with higher approachability judgments to familiarized faces and lower approachability judgments to novel faces. These findings were independent of the Big Five personality factors. The results indicate that individual differences in emotional awareness should be integrated into social decision-making models. The results also suggest that cognitive-perceptual alterations may underlie the poorer social outcomes associated with alexithymia. © 2011 The Authors. Journal of Personality © 2011, Wiley Periodicals, Inc.

Anders Breivik: Extreme Beliefs Mistaken for Psychosis.

Science.gov (United States)

Rahman, Tahir; Resnick, Phillip J; Harry, Bruce

2016-03-01

The case of Anders Breivik, who committed mass murder in Norway in 2011, stirred controversy among forensic mental health experts. His bizarrely composed compendium and references to himself as the "Knights Templar" raised concerns that he had a psychotic mental illness. Beliefs such as Mr. Breivik's that precede odd, unusual, or extremely violent behavior present a unique challenge to the forensic evaluator, who sometimes struggles to understand those beliefs. Psychotic disorder frequently is invoked to characterize odd, unusual, or extreme beliefs, with a classification that has evolved over time. However, the important concept of overvalued idea, largely ignored in American psychiatry, may better characterize these beliefs in some cases. We discuss the definitions of delusion and overvalued ideas in the context of Anders Breivik's rigidly held extreme beliefs. We also review the British definition of overvalued idea and discuss McHugh's construct, to introduce the term "extreme overvalued belief" as an aid in sharpening the forensic evaluator's conceptualization of these and similar beliefs. © 2016 American Academy of Psychiatry and the Law.

Changing Conspiracy Beliefs through Rationality and Ridiculing

OpenAIRE

Orosz, Gábor; Krekó, Péter; Paskuj, Benedek; Tóth-Király, István; Bőthe, Beáta; Roland-Lévy, Christine

2016-01-01

Conspiracy theory (CT) beliefs can be harmful. How is it possible to reduce them effectively? Three reduction strategies were tested in an online experiment using general and well-known CT beliefs on a comprehensive randomly assigned Hungarian sample (N = 813): exposing rational counter CT arguments, ridiculing those who hold CT beliefs, and empathizing with the targets of CT beliefs. Several relevant individual differences were measured. Rational and ridiculing arguments were effective in re...

Politics of climate change belief

Science.gov (United States)

2017-01-01

Donald Trump's actions during the election and his first weeks as US president-elect send a strong message about his belief in climate change, or lack thereof. However, these actions may reflect polarization of climate change beliefs, not climate mitigation behaviour.

Is Olodumare, God in Yoruba Belief, God?: A Response to Benson O. Igboin

Directory of Open Access Journals (Sweden)

Oladipupo Sunday Layi

2016-06-01

Full Text Available Abstract : Belief in a Supreme Being is an idea that virtually all cultures of the world subscribe to. However, different interpretation could be deduced from the subscription of each culture. The Yoruba, for example, in Nigeria, is not an exception to this. Olodumare the Yoruba word for Supreme Being has attracted comments, interpretations and misinterpretations from different scholars of both Yoruba and non-Yoruba extractions.  E. Bolaji Idowu, John Ayotunde Bewaji, Kazeem Ademola Fayemi, Kola Abimbola analyses manifest some seemingly contradictions upon which was hinged by Benson O. Igboin, in his paper “Is Olodumare, God in Yoruba Belief, God?” From their explanation, Igboin demand for the true nature of Olodumare having conceded that Olodumare and the Christian God are not and cannot be the same. Specifically, Igboin asked Olodumare, who are you? This paper, therefore, aims at providing an insight to the real nature of Olodumare in Yoruba worldview. It argues that God is nothing other than the English meaning or interpretation of the Supreme Being. The paper posits that Igboin’s pairs of Esu and Olodumare of which one is true and faithful to Yoruba traditional Religion and the other true and faithful to Christianity in Yoruba land does not hold water. Using analytical method of philosophical inquiry, the paper concludes that Olodumare in Yoruba traditional Religion cannot be equated with the concept of God as conceived in Christianity neither could it be bifurcated. He is sufficiently a Supreme Being in Yoruba theology. Key words : Supreme Being, Olodumare, Yoruba, Esu, Benson O. Igboin Abstrak : Keyakinan terhadap Wujud Mutlak merupakan suatu sikap yang sejatinya dianut oleh seluruh budaya di dunia. Namun demikian, tafsiran yang berbeda dapat mengemuka dari keyakinan masing-masing budaya. Tidak terkecuali Yoruba di Nigeria, misalnya. Olodumare, sebuah kata dalam bahasa Yoruba untuk menyebut Wujud Mutlak, telah memancing beragam

A belief-based evolutionarily stable strategy.

Science.gov (United States)

Deng, Xinyang; Wang, Zhen; Liu, Qi; Deng, Yong; Mahadevan, Sankaran

2014-11-21

As an equilibrium refinement of the Nash equilibrium, evolutionarily stable strategy (ESS) is a key concept in evolutionary game theory and has attracted growing interest. An ESS can be either a pure strategy or a mixed strategy. Even though the randomness is allowed in mixed strategy, the selection probability of pure strategy in a mixed strategy may fluctuate due to the impact of many factors. The fluctuation can lead to more uncertainty. In this paper, such uncertainty involved in mixed strategy has been further taken into consideration: a belief strategy is proposed in terms of Dempster-Shafer evidence theory. Furthermore, based on the proposed belief strategy, a belief-based ESS has been developed. The belief strategy and belief-based ESS can reduce to the mixed strategy and mixed ESS, which provide more realistic and powerful tools to describe interactions among agents. Copyright © 2014 Elsevier Ltd. All rights reserved.

"True" posterior communicating aneurysms: Three cases, three strategies.

Science.gov (United States)

Nery, Breno; Araujo, Ricardo; Burjaili, Bruno; Smith, Timothy R; Rodrigues, Jose Carlos; Silva, Marcelo Nery

2016-01-01

The authors provide a review of true aneurysms of the posterior communicating artery (PCoA). Three cases admitted in our hospital are presented and discussed as follows. First patient is a 51-year-old female presenting with a Fisher II, Hunt-Hess III (headache and confusion) subarachnoid hemorrhage (SAH) from a ruptured true aneurysm of the right PCoA. She underwent a successful ipsilateral pterional craniotomy for aneurysm clipping and was discharged on postoperative day 4 without neurological deficit. Second patient is a 53-year-old female with a Fisher I, Hunt-Hess III (headache, mild hemiparesis) SAH and multiple aneurisms, one from left ophthalmic carotid artery and one (true) from right PCoA. These lesions were approached and successfully treated by a single pterional craniotomy on the left side. The patient was discharged 4 days after surgery, with complete recovery of muscle strength during follow-up. Third patient is a 69-year-old male with a Fisher III, Hunt-Hess III (headache and confusion) SAH, from a true PCoA on the right. He had a left subclavian artery occlusion with flow theft from the right vertebral artery to the left vertebral artery. The patient underwent endovascular treatment with angioplasty and stent placement on the left subclavian artery that resulted in aneurysm occlusion. In conclusion, despite their seldom occurrence, true PCoA aneurysms can be successfully treated with different strategies.

[French validation of the Revised Paranormal Belief Scale].

Science.gov (United States)

Bouvet, R; Djeriouat, H; Goutaudier, N; Py, J; Chabrol, H

2014-09-01

For the last decades, many researchers have focused on paranormal beliefs. Beliefs in the existence of paranormal phenomena would be common and studies conducted in westernized countries have highlighted a high prevalence of individuals believing in the existence of such phenomena. Tobacyk and Milford (1984) developed the Revised Paranormal Belief Scale (RPBS) for assessing beliefs in paranormal phenomena. This 26-item self-reported questionnaire, measuring beliefs in phenomena such as witchcraft or superstition, is one of the most widely used questionnaires to assess such beliefs. While studies focusing on paranormal beliefs tend to develop, there is no French self-report instrument to assess this construct. Researchers have tried to identify specific variables that might be linked to such beliefs, and some have focused on personalities of individuals who believe in the paranormal. Schizotypy has been reported to be significantly and positively correlated with paranormal beliefs. The aim of this study was a) to validate the French version of the RPBS and b) to explore the relationship between Schizotypal Personality Disorder traits and paranormal beliefs. After being recruited using the Internet and social networks (e.g. facebook), a sample of 313 participants (mean [SD] age=31.12 [11.62]; range 18-58years) completed the Schizotypal Personality Questionnaire (SPQ-B), assessing Schizotypal Personality Disorder traits and the Revised Paranormal Belief Scale assessing paranormal beliefs. Confirmatory factor analysis (CFA) was conducted to test the proposed 7-factor structure of the RPB developed by Tobacyk. Several adjustment indices were used to evaluate the model. As the first model did not fit the original one, others models were tested. Our findings indicated that a seven-factor solution, excluding 2 items, best described the item structure: (1) spiritualism, (2) superstition, (3) witchcraft, (4) precognition, (5) traditional religious belief, (6) psi, (7) and

Responding to the Challenge of True Uncertainty

DEFF Research Database (Denmark)

Hallin, Carina Antonia; Andersen, Torben Juul

We construe a conceptual framework for responding effectively to true uncertainty in the business environment. We drill down to the essential micro-foundational capabilities - sensing and seizing of dynamic capabilities - and link them to classical strategic issue management theory with suggestions...... on how to operationalize these essential capabilities. By definition true uncertainty represents environmental conditions that are hard to foresee, which can catch the unprepared by surprise while presenting opportunities to the conscious organization. We demonstrate that organizations relying...

Losing Belief, While Keeping Up the Attitudes

DEFF Research Database (Denmark)

Klausen, Søren Harnow

2013-01-01

While arguing that many cognitive states do indeed have a characteristic phenomenology, I find reasons for exempting beliefs from the program of cognitive phenomenology. Examining the complex relationship between beliefs and various kinds of conscious experience shows that belief is a messy conce...

Equilibria in social belief removal

CSIR Research Space (South Africa)

Booth, R

2008-09-01

Full Text Available In studies of multi-agent interaction, especially in game theory, the notion of equilibrium often plays a prominent role. A typical scenario for the belief merging problem is one in which several agents pool their beliefs together to form a...

Order effects in research on paranormal belief.

Science.gov (United States)

Dudley, R Thomas

2002-04-01

Measures of paranormal belief and emotional intelligence were given a group of 72 college students using Tobacyk's Revised Paranormal Belief Scale and Schutte, Malouff, Hall, Haggerty, Cooper, Golden, and Dornheim's Emotional Intelligence Scale. Order effects indicated that participants who took the Paranormal Belief Scale first had lower emotional intelligence scores than those who took the Emotional Intelligence Scale first. The study demonstrates the importance of taking order effects into account when conducting research on paranormal belief.

The self-attribution bias and paranormal beliefs.

Science.gov (United States)

van Elk, Michiel

2017-03-01

The present study investigated the relation between paranormal beliefs, illusory control and the self-attribution bias, i.e., the motivated tendency to attribute positive outcomes to oneself while negative outcomes are externalized. Visitors of a psychic fair played a card guessing game and indicated their perceived control over randomly selected cards as a function of the congruency and valence of the card. A stronger self-attribution bias was observed for paranormal believers compared to skeptics and this bias was specifically related to traditional religious beliefs and belief in superstition. No relation between paranormal beliefs and illusory control was found. Self-report measures indicated that paranormal beliefs were associated to being raised in a spiritual family and to anomalous experiences during childhood. Thereby this study suggests that paranormal beliefs are related to specific cognitive biases that in turn are shaped by socio-cultural factors. Copyright © 2017 Elsevier Inc. All rights reserved.

Proposing an Operational Definition of Science Teacher Beliefs

Science.gov (United States)

Hutner, Todd L.; Markman, Arthur B.

2016-01-01

Much research has shown that a science teacher's beliefs are related to their teaching practice. This line of research has often defined "belief" epistemologically. That is, beliefs are often defined relative to other mental constructs, such as knowledge, dispositions, or attitudes. Left unspecified is the role beliefs play in cognition…

Korean Americans' Beliefs about Colorectal Cancer Screening

Directory of Open Access Journals (Sweden)

Shin-Young Lee, PhD, RN

2013-06-01

Conclusion: Results show the critical need for in-depth understanding of unique health and cultural beliefs about CRC screening in KAs. These beliefs could be useful for future intervention strategies to change health and cultural beliefs in order to increase CRC screening participation in KAs.

False belief understanding in Cantonese-speaking children.

Science.gov (United States)

Tardif, Twila; Wellman, Henry M; Cheung, Kar Man

2004-11-01

The present study investigates the performance of 96 Cantonese-speaking three- to five-year-old preschoolers on three false belief tasks - a deceptive object, a change of location, and an unexpected contents task encompassing a variety of task factors. Most importantly, the research examines the possibility that false belief performance depends on specific linguistic factors such as the type of verb used in the test question--an explicitly false vs. a neutral belief verb. Cantonese was chosen as particularly useful for examining this question because it explicitly codes belief status as either neutral (nam5) or false (ji5wai4), and because it offers additional linguistic and cultural contrasts to research conducted on false belief with children learning English and other Indo-European languages. As expected, a strong age effect was found, as well as a significant advantage for children who received the explicit false belief (ji5wai4) wording and for those who were asked to explain rather than predict the protagonist's actions. Interestingly, there was also a strong task difference with children performing better on the deceptive object task than on the other two false belief tasks. We argue that these results point both to universal trajectories in theory of mind development and to interesting, but localized, effects of language and culture on children's false belief understanding.

SPORT SCIENCE STUDENTS‟ BELIEFS ABOUT LANGUAGE LEARNING

Directory of Open Access Journals (Sweden)

Suvi Akhiriyah

2017-04-01

Full Text Available There are many reasons for students of Sport Science to use English. Yet, knowing the importance of learning English is sometimes not enough to encourage them to learn English well. Based on the experience in teaching them, erroneous belief seems to be held by many of them. It arouses curiosity about the beliefs which might be revealed to help the students to be successful in language learning. By investigating sport science students‘ beliefs about language learning, it is expected that types of the beliefs which they hold can be revealed. Understanding students‘ beliefs about language learning is essential because these beliefs can have possible consequences for second language learning and instruction. This study is expected to provide empirical evidence. The subjects of this study were 1st semester students majoring in Sport Science of Sport Science Faculty. There were 4 classes with 38 students in each class. There were approximately 152 students as the population of the study. The sample was taken by using random sampling. All members of the population received the questionnaire. The questionnaire which was later handed back to the researcher is considered as the sample. The instrument in this study is the newest version of Beliefs About Language Learning Inventory (BALLI, version 2.0, developed by Horwitz to asses the beliefs about learning a foreign language.

Developing resident learning profiles: Do scientific evidence epistemology beliefs, EBM self-efficacy beliefs and EBM skills matter?

Science.gov (United States)

Robert, Nancy J.

This study investigated resident scientific evidence epistemology beliefs, evidence based medicine (EBM) self-efficacy beliefs, and EBM skills. A convenience sample of fifty-one residents located in six U.S. based residency programs completed an online instrument. Hofer's epistemology survey questionnaire was modified to test responses based on four types of scientific evidence encountered in medical practice (Clinical Trial Phase 1, Clinical Trial Phase 3, Meta-analysis and Qualitative). It was hypothesized that epistemology beliefs would differ based on the type of scientific evidence considered. A principal components analysis produced a two factor solution that was significant across type of scientific evidence suggesting that when evaluating epistemology beliefs context does matter. Factor 1 is related to the certainty of research methods and the certainty of medical conclusions and factor 2 denotes medical justification. For each type of scientific evidence, both factors differed on questions comprising the factor structure with significant differences found for the factor 1 and 2 questions. A justification belief case problem using checklist format was triangulated with the survey results, and as predicted the survey and checklist justification z scores indicated no significant differences, and two new justification themes emerged. Modified versions of Finney and Schraw's statistical self-efficacy and skill instruments produced expected significant EBM score correlations with unexpected results indicating that the number of EBM and statistics courses are not significant for EBM self-efficacy and skill scores. The study results were applied to the construction of a learning profile that provided residents belief and skill feedback specific to individual learning needs. The learning profile design incorporated core values related to 'Believer' populations that focus on art, harmony, tact and diplomacy. Future research recommendations include testing context

Folk beliefs of cultural changes in China

OpenAIRE

Xu, Yi; Hamamura, Takeshi

2014-01-01

For the last several decades, Chinese society has experienced transformative changes. How are these changes understood among Chinese people? To examine this question, Part 1 in this research solicited folk beliefs of cultural change from a group of Chinese participants in an open-ended format, and the generated folk beliefs were rated by another group of participants in Part 2 to gage each belief's level of agreement. Part 3 plotted the folk beliefs retained in Part 2 using the Google Ngram V...

Self-deception as pseudo-rational regulation of belief.

Science.gov (United States)

Michel, Christoph; Newen, Albert

2010-09-01

Self-deception is a special kind of motivational dominance in belief-formation. We develop criteria which set paradigmatic self-deception apart from related phenomena of auto-manipulation such as pretense and motivational bias. In self-deception rational subjects defend or develop beliefs of high subjective importance in response to strong counter-evidence. Self-deceivers make or keep these beliefs tenable by putting prima-facie rational defense-strategies to work against their established standards of rational evaluation. In paradigmatic self-deception, target-beliefs are made tenable via reorganizations of those belief-sets that relate relevant data to target-beliefs. This manipulation of the evidential value of relevant data goes beyond phenomena of motivated perception of data. In self-deception belief-defense is pseudo-rational. Self-deceivers will typically apply a dual standard of evaluation that remains intransparent to the subject. The developed model of self-deception as pseudo-rational belief-defense is empirically anchored. So, we hope to put forward a promising candidate. Copyright © 2010 Elsevier Inc. All rights reserved.

Beliefs and brownies: in search for a new identity for 'belief' research

DEFF Research Database (Denmark)

Skott, Jeppe

2014-01-01

Belief research (BR) has contributed with better understandings of teachers’ acts and meaning making, but is fraught with conceptual and methodological problems. Also, the premise that teachers’ beliefs impact practice is often not confirmed. I compare BR with a conceptual framework, Patterns...... of the rationale of BR, but involves a fundamental shift of identity for research on affect, which alleviates some of the problems of BR and is useful for understanding the dynamics of teachers’ contribution to classroom practice....

Belief update as social choice

NARCIS (Netherlands)

van Benthem, J.; Girard, P.; Roy, O.; Marion, M.

2011-01-01

Dynamic epistemic-doxastic logics describe the new knowledge or new beliefs indexBelief of agents after some informational event has happened. Technically, this requires an update rule that turns a doxastic-epistemic modelM(recording the current information state of the agents) and a dynamic ‘event

Are Teacher Beliefs Gender-Related?

NARCIS (Netherlands)

Kraker - de Pauw, Emmy; van Wesel, F.; Verwijmeren, Thijs; Denessen, Eddie; Krabbendam, Lydia

2016-01-01

Teacher beliefs influence student behaviour and learning outcomes. Little is known about the role of specific teacher characteristics (e.g., gender and teaching domain) in the formation of these beliefs. In the current study, three versions of the Implicit Association Test (IAT) were used to assess

Are teacher beliefs gender-related?

NARCIS (Netherlands)

Kraker-Pauw, E. de; Wesel, F. van; Verwijmeren, T.; Denessen, E.J.P.G.; Krabbendam, L.

2016-01-01

Teacher beliefs influence student behaviour and learning outcomes. Little is known about the role of specific teacher characteristics (e.g., gender and teaching domain) in the formation of these beliefs. In the current study, three versions of the Implicit Association Test (IAT) were used to assess

True dreams: Encounter of the worlds in Islamic philosophy

Directory of Open Access Journals (Sweden)

Halilović Tehran

2014-01-01

Full Text Available True dreams that explicitly or symbolically reveal the events of the past and the future, in the ontological sense tell more than just about the content of a dream because they bespeak the supratemporal dimension of human beings and represent man's ability to connect to different worlds, and respectively multitudinous forms and levels of being. In this paper, without going into the psychological or physiological analysis of dreams, we try to clarify the ontological significance and position of true dreams in existing worlds. In Islamic philosophy, the underlying cognitive basis for the description of the ontological level of true dreams was established by the founder of Illuminative Philosophy, Shaykh al-Ishraq (1155-1191, and it was expanded by the founder of Transcendental Philosophy, Mulla Sadra Shirazi (1572-1640. Shaykh al-Ishraq explained in detail existential position of supramaterial beings that on the one hand are above the world of matter and in a direct active contact with it, and on the other hand, are under the dominant world of intellect. He called these creatures Midworld (Barzakh and, for the first time in Islamic philosophy, stated that it is a separate world of imagination that is different from the material and intelligible one. True dreams are one of the many indications that man has a supratemporal dimension that exposes supramaterial and temporally unlimited worlds to him. Apart from true dreams, most important signs of supramaterial worlds in human life are the prophetic revelation, as well as revelations and mystical-gnostic intuition. Unlike the last two examples, true dreams are known and accessible to all people, both from their immediate experience and from the stories of the ones close to them. For this reason, in this paper we explain how true dreams represent a blend of worlds in human life.

True Love: Effectiveness of a School-Based Program to Reduce Dating Violence Among Adolescents in Mexico City.

Science.gov (United States)

Sosa-Rubi, Sandra G; Saavedra-Avendano, Biani; Piras, Claudia; Van Buren, S Janae; Bautista-Arredondo, Sergio

2017-10-01

Dating violence is a significant problem in Mexico. National survey data estimated 76 % of Mexican youth have been victims of psychological aggression in their relationships; 15.5 % have experienced physical violence; and 16.5 % of women have been the victims of sexual violence. Female adolescents perpetrate physical violence more frequently than males, while perpetration between genders of other types of violence is unclear. Furthermore, poor, marginalized youth are at a higher risk for experiencing dating violence. "Amor… pero del Bueno" (True Love) was piloted in two urban, low-income high schools in Mexico City to prevent dating violence. The intervention consisted of school-level and individual-level components delivered over 16 weeks covering topics on gender roles, dating violence, sexual rights, and strategies for coping with dating violence. The short-term impact was assessed quasi-experimentally, using matching techniques and fixed-effects models. A sample of 885 students (381 students exposed to the classroom-based curriculum of the individual-level component (SCC, IL-1) and 540 exposed only to the school climate component (SCC)) was evaluated for the following: changes in dating violence behaviors (psychological, physical and sexual), beliefs related to gender norms, knowledge, and skills for preventing dating violence. We found a 58 % (p violence, respectively, among SCC, IL-1 males compared to males exposed only to the SCC component. We also found a significant reduction in beliefs and attitudes justifying sexism and violence in dating relationships among SCC, IL-1 females (6 %; p < 0.05) and males (7 %; p < 0.05).

Changing Preservice Teachers' Beliefs about Motivating Students

Science.gov (United States)

Peterson, Sarah; Schreiber, Jim; Moss, Connie

2011-01-01

We examined the effects of an educational psychology course on students' beliefs about motivating students. After providing opportunities to engage in systematic intentional inquiry of their beliefs about teaching and learning, we expected that students' beliefs would become more soundly based in theory and research. Following several classes on…

Confirming the structure of negative beliefs about psychosis and bipolar disorder: A confirmatory factor analysis study of the Personal Beliefs about Experience Questionnaire and Personal Beliefs about Illness Questionnaire.

Science.gov (United States)

Taylor, Peter J; Pyle, Melissa; Schwannauer, Matthias; Hutton, Paul; Morrison, Anthony

2015-11-01

Negative beliefs about psychosis and other mental health difficulties may contribute to depression and distress in individuals with these experiences. The Personal Beliefs about Experience Questionnaire (PBEQ) and Personal Beliefs about Illness Questionnaire (PBIllQ) are two widely used measures of these beliefs. It is currently uncertain how the items on these measures map onto different underlying factors. This study therefore aimed to test the factor structure of these two measures. Confirmatory factor analysis (CFA) was used to test three alternative, pre-specified, factor structures for the PBIllQ and PBEQ in a sample of individuals diagnosed with bipolar disorder (n = 202) and a sample of individuals with experien-ces of psychosis (n = 362). Associations with depressive symptoms were also examined. A three-factor structure was supported for both measures, which included Negative Expectations/Appraisals (NEA), Internal Shame/Defectiveness (ISD) and External Shame (ES) factors. The NEA and ISD subscales also had consistent independent associations with depressive symptoms. The results suggest that the PBIllQ and PBEQ may capture three distinct sets of negative beliefs in individuals with psychosis or bipolar disorder and that these beliefs may have important consequences for subsequent difficulties in these populations such as depression. Both measures may be helpful in supporting assessment and formulation in clinical practice and in evaluating belief change in intervention trials. However, when used in these settings, the three subscales identified in this study may be the most valid way of calculating scores on these measures. Negative personal beliefs about the causes, meaning and consequences of psychosis and bipolar disorder are associated with greater distress and depression. Two related measures, the PBIllQ and PBEQ, have been developed to assess these beliefs. Our analyses suggest that scores on these questionnaires are best broken down into three

Normative beliefs and sexual risk in China.

Science.gov (United States)

Li, Li; Ding, Ying Ying; Wu, Zunyou; Rotheram-Borus, Mary Jane; Guo, Sam

2011-08-01

We examined normative beliefs about multiple sexual partners and social status in China and their association with risky sexual behaviors and sexually transmitted infections (STIs). Self-reported and biological markers of sexual risk were examined among 3,716 market vendors from a city in eastern China. Men who were older or with less education believed having multiple sexual partners was linked to higher social status. Adjusting for demographic characteristics, normative beliefs were significantly associated with having multiple sexual partners, while having multiple sexual partners was significantly associated with STIs. Normative beliefs regarding sexual behaviors may play an important role in individual risk behaviors. Future HIV/STI interventions must address community beliefs about the positive meaning of sexual risks, particularly among men with traditional beliefs about gender roles.

The relationship between clients' depression etiological beliefs and psychotherapy orientation preferences, expectations, and credibility beliefs.

Science.gov (United States)

Tompkins, Kelley A; Swift, Joshua K; Rousmaniere, Tony G; Whipple, Jason L

2017-06-01

The purpose of this study was to examine the relationship between clients' etiological beliefs for depression and treatment preferences, credibility beliefs, and outcome expectations for five different depression treatments-behavioral activation, cognitive therapy, interpersonal psychotherapy, pharmacotherapy, and psychodynamic psychotherapy. Adult psychotherapy clients (N = 98) were asked to complete an online survey that included the Reasons for Depression Questionnaire, a brief description of each of the five treatment options, and credibility, expectancy, and preference questions for each option. On average, the participating clients rated pharmacotherapy as significantly less credible, having a lower likelihood of success, and being less preferred than the four types of psychotherapy. In general, interpersonal psychotherapy was also rated more negatively than the other types of psychotherapy. However, these findings depended somewhat on whether the participating client was personally experiencing depression. Credibility beliefs, outcome expectations, and preferences for pharmacotherapy were positively associated with biological beliefs for depression; however, the other hypothesized relationships between etiological beliefs and treatment attitudes were not supported. Although the study is limited based on the specific sample and treatment descriptions that were used, the results may still have implications for psychotherapy research, training, and practice. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Executive functions in morality, religion, and paranormal beliefs.

Science.gov (United States)

Wain, Omar; Spinella, Marcello

2007-01-01

Moral, religious, and paranormal beliefs share some degree of overlap and play important roles in guiding peoples' behavior. Although partly cultural phenomena, they also have neurobiological components based on functional neuroimaging studies and research in clinical populations. Because all three show relationships to prefrontal system functioning, the current study examined whether they related to executive functions as measured by the Executive Function Inventory in a community sample. As in previous research, religious beliefs related positively to both moral attitudes and paranormal beliefs. Moral attitudes, however, did not relate to paranormal beliefs. Paranormal beliefs related inversely to impulse control and organization, whereas small positive correlations occurred between traditional religious beliefs, impulse control, and empathy. Moral attitudes, on the other hand, showed consistent positive correlations with all executive functions measured, independent of demographic influences. These findings concordantly support that prefrontal systems play a role in morality, religion, and paranormal beliefs.

Apocalypse soon? Dire messages reduce belief in global warming by contradicting just-world beliefs.

Science.gov (United States)

Feinberg, Matthew; Willer, Robb

2011-01-01

Though scientific evidence for the existence of global warming continues to mount, in the United States and other countries belief in global warming has stagnated or even decreased in recent years. One possible explanation for this pattern is that information about the potentially dire consequences of global warming threatens deeply held beliefs that the world is just, orderly, and stable. Individuals overcome this threat by denying or discounting the existence of global warming, and this process ultimately results in decreased willingness to counteract climate change. Two experiments provide support for this explanation of the dynamics of belief in global warming, suggesting that less dire messaging could be more effective for promoting public understanding of climate-change research.

Beliefs About Child TV Viewing in Low-Income Mexican American Parents of Preschoolers: Development of the Beliefs About Child TV Viewing Scale (B-TV).

Science.gov (United States)

Thompson, Darcy A; Johnson, Susan L; Schmiege, Sarah J; Vandewater, Elizabeth A; Boles, Richard E; Lev, Jerusha; Tschann, Jeanne M

2018-06-01

Objectives Parental beliefs about child television viewing may affect the way parents regulate child television viewing. Despite this, little research has focused on the development of measures of parental beliefs about child television viewing, particularly among ethnic minority parents and parents of young children. This study's objective was to develop and test a culturally-based measure of parental beliefs about television viewing in low-income Mexican American mothers of preschoolers. Methods Using a cross-sectional study design, 22 items reflecting parental beliefs about influences of TV on children were developed and assessed for psychometric properties in a sample of 312 low-income Mexican American mothers of preschoolers. Results Using exploratory factor analysis, we identified four factors reflecting four domains of parental beliefs: positive general beliefs, positive sleep-related beliefs, positive functional beliefs, and negative general beliefs. Internal reliabilities were acceptable (Cronbach's alpha = 0.70-0.89) for all factors except negative general beliefs (Cronbach's alpha = 0.61). Positive sleep-related beliefs and Positive Functional Beliefs were correlated with children's average daily hours of TV (r = 0.16, p parental beliefs regarding child TV viewing, and has good initial reliability and validity for three factors. Future use will allow investigators to conduct more in-depth evaluations on the influence of parental beliefs on the way parents shape their child's use of the TV.

Playing with knowledge and belief

NARCIS (Netherlands)

Fiutek, V.

2013-01-01

This thesis contributes to the development of Soft Dynamic Epistemic Logic (Soft DEL). Soft DEL has been introduced to deal with a number of informational phenomena, including belief revision. The work in this thesis extends the scope of Soft DEL to belief contraction, providing as such a framework

True Fibroma of Alveolar Mucosa

Directory of Open Access Journals (Sweden)

Shankargouda Patil

2014-01-01

Full Text Available Benign fibrous overgrowths are often found in the oral cavity, almost always being reactive/irritational in nature. However, benign mesenchymal neoplasms of the fibroblasts are extremely uncommon. Here we report a case of “True Fibroma of Alveolar Mucosa” for its rarity.

Implicit structured sequence learning: an fMRI study of the structural mere-exposure effect.

Science.gov (United States)

Folia, Vasiliki; Petersson, Karl Magnus

2014-01-01

In this event-related fMRI study we investigated the effect of 5 days of implicit acquisition on preference classification by means of an artificial grammar learning (AGL) paradigm based on the structural mere-exposure effect and preference classification using a simple right-linear unification grammar. This allowed us to investigate implicit AGL in a proper learning design by including baseline measurements prior to grammar exposure. After 5 days of implicit acquisition, the fMRI results showed activations in a network of brain regions including the inferior frontal (centered on BA 44/45) and the medial prefrontal regions (centered on BA 8/32). Importantly, and central to this study, the inclusion of a naive preference fMRI baseline measurement allowed us to conclude that these fMRI findings were the intrinsic outcomes of the learning process itself and not a reflection of a preexisting functionality recruited during classification, independent of acquisition. Support for the implicit nature of the knowledge utilized during preference classification on day 5 come from the fact that the basal ganglia, associated with implicit procedural learning, were activated during classification, while the medial temporal lobe system, associated with explicit declarative memory, was consistently deactivated. Thus, preference classification in combination with structural mere-exposure can be used to investigate structural sequence processing (syntax) in unsupervised AGL paradigms with proper learning designs.

True vaginal prolapse in a bitch.

Science.gov (United States)

Alan, M; Cetin, Y; Sendag, S; Eski, F

2007-08-01

Frequently, vaginal fold prolapse is the protrusion of edematous vaginal tissue into and through the opening of the vulva occurring during proestrus and estrus stages of the sexual cycle. True vaginal prolapse may occur near parturition, as the concentration of serum progesterone declines and the concentration of serum oestrogen increases. In the bitch, this type of true vaginal prolapse is a very rare condition. This short communication describes a 5-year-old female, cross-breed dog in moderate condition, weighing 33 kg, with distocia and true vaginal prolapse. Abdominal palpation and transabdominal ultrasonography revealed live and dead foetuses in the uterine horns. One dead and four live fetuses were removed from uterus by cesarean section. The ovariohysterectomy was performed after repositioning the vaginal wall with a combination of traction from within the abdomen and external manipulation through the vulva. Re-occurrence of a vaginal prolapse was not observed and the bitch recovered completely after the surgical therapy. Compared to other vaginal disorders, vaginal prolapse is an uncommon condition in the bitch. In the present case, extreme tenesmus arising from distocia may have predisposed to the vaginal prolapse. The cause of dystocia was probably the disposition of the first foetus. We concluded that the vaginal prolapse was the result of dystocia in the present case.

Islamic Cultures: Health Care Beliefs and Practices.

Science.gov (United States)

Kemp, Charles

1996-01-01

Presents an overview of Islamic health care beliefs and practices, noting health-related social and spiritual issues, fundamental beliefs and themes in Islam, health care beliefs and practices common among Muslims, and health-affecting social roles among Muslims. Cultural, religious, and social barriers to health care and ways to reduce them are…

Mentalizing Deficits Constrain Belief in a Personal God

Science.gov (United States)

Norenzayan, Ara; Gervais, Will M.; Trzesniewski, Kali H.

2012-01-01

Religious believers intuitively conceptualize deities as intentional agents with mental states who anticipate and respond to human beliefs, desires and concerns. It follows that mentalizing deficits, associated with the autistic spectrum and also commonly found in men more than in women, may undermine this intuitive support and reduce belief in a personal God. Autistic adolescents expressed less belief in God than did matched neuro-typical controls (Study 1). In a Canadian student sample (Study 2), and two American national samples that controlled for demographic characteristics and other correlates of autism and religiosity (Study 3 and 4), the autism spectrum predicted reduced belief in God, and mentalizing mediated this relationship. Systemizing (Studies 2 and 3) and two personality dimensions related to religious belief, Conscientiousness and Agreeableness (Study 3), failed as mediators. Mentalizing also explained the robust and well-known, but theoretically debated, gender gap in religious belief wherein men show reduced religious belief (Studies 2–4). PMID:22666332

Assessment of dysfunctional beliefs in borderline personality disorder.

Science.gov (United States)

Butler, Andrew C; Brown, Gregory K; Beck, Aaron T; Grisham, Jessica R

2002-10-01

This study had two aims: to test the hypothesis that borderline personality disorder (BPD) patients hold numerous dysfunctional beliefs associated with a variety of Axis II disorders, and to construct a BPD belief scale which captures these beliefs. Beliefs were measured using the Personality Belief Questionnaire (PBQ) which is designed to assess beliefs associated with various personality disorders, although not specifically BPD. Eighty-four BPD patients and 204 patients with other personality disorders (OPD) were randomly split into two study samples. Fourteen PBQ items were found to discriminate BPD from OPD patients in both samples. These items came from the PBQ Dependent, Paranoid, Avoidant, and Histrionic scales and reflect themes of dependency, helplessness, distrust, fears of rejection/abandonment/losing emotional control, and extreme attention-seeking behavior. A BPD beliefs scale constructed from these items showed good internal consistency and diagnostic validity among the 288 study patients. The scale may be used to assist in diagnosis and cognitive therapy of BPD.

Visualization of swallowing using real-time TrueFISP MR fluoroscopy

Energy Technology Data Exchange (ETDEWEB)

Barkhausen, Joerg; Goyen, Mathias; Lauenstein, Thomas; Debatin, Joerg F. [Department of Diagnostic Radiology, University Hospital Essen (Germany); Winterfeld, F. von; Arweiler-Harbeck, Diana [Department of Otorhinolaryngology, University Hospital Essen (Germany)

2002-01-01

The aim of this study was to evaluate the ability of different real-time true fast imaging with steady precession (TrueFISP) sequences regarding their ability to depict the swallowing process and delineate oropharyngeal pathologies in patients with dysphagia. Real-time TrueFISP visualization of swallowing was performed in 8 volunteers and 6 patients with dysphagia using a 1.5 T scanner (Magnetom Sonata, Siemens, Erlangen Germany) equipped with high-performance gradients (amplitude 40 mT/m). Image quality of four different real-time TrueFISP sequences (TR 2.2-3.0 ms, TE 1.1-1.5 ms, matrix 63 x 128-135 x 256, field of view 250 mm{sup 2}, acquisition time per image 139-405 ms) was evaluated. Water, yoghurt, and semolina pudding were assessed as oral contrast agents. Functional exploration of the oropharyngeal apparatus was best possible using the fastest real-time TrueFISP sequence (TR 2.2 ms, TE 1.1 ms, matrix 63 x 128). Increased acquisition time resulted in blurring of anatomical structures. As the image contrast of TrueFISP sequences depends on T2/T1 properties, all tested foodstuff were well suited as oral contrast agents, but image quality was best using semolina pudding. Real-time visualization of swallowing is possible using real-time TrueFISP sequences in conjunction with oral contrast agents. For the functional exploration of swallowing high temporal resolution is more crucial than spatial resolution. (orig.)

Paranormal belief, schizotypy, and Body Mass Index.

Science.gov (United States)

Hergovich, Andreas; Willinger, Ulrike; Arendasy, Martin

2005-06-01

There are indications that subjects with schizotypal personality have a lower Body Mass Index. Also schizotypal personality is linked to a higher incidence of paranormal belief. In this study we examined whether low Body Mass Index is also linked to paranormal belief. In a pilot study 48 students of psychology (85.4% women) between the ages of 20 and 27 years were administered a questionnaire assessing weight, height, and paranormal belief. Analysis suggested an association between belief in paranormal phenomena and low Body Mass Index. In a follow-up study with 300 subjects and equal sex distribution, the relationship was examined under control of schizotypy. The results for Body Mass Index could not be confirmed; however, paranormal belief was heavily associated with the cognitive-perceptual component of schizotypy.

Indonesian teachers' epistemological beliefs and inclusive education.

Science.gov (United States)

Sheehy, Kieron; Budiyanto; Kaye, Helen; Rofiah, Khofidotur

2017-01-01

A growing number of children with intellectual disabilities attend inclusive schools in Indonesia. Previous research has suggested that teachers' type of school and experience influences their beliefs about inclusive education. This research collected questionnaire data from 267 Indonesian teachers and compared the responses from those working in inclusive, special and regular schools regarding their epistemological and pedagogical beliefs. The results showed that teachers in inclusive schools expressed stronger social constructivist beliefs than those in other schools. However, it was teachers' epistemological beliefs, rather than their type of school or experience, which were the significant predictor of their beliefs about inclusive education. The findings suggest that international epistemological research needs to have a more nuanced view of constructivist models of learning to better understand and inform how inclusive pedagogy is being enacted in different contexts.

Beliefs about God and mental health among American adults.

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Silton, Nava R; Flannelly, Kevin J; Galek, Kathleen; Ellison, Christopher G

2014-10-01

This study examines the association between beliefs about God and psychiatric symptoms in the context of Evolutionary Threat Assessment System Theory, using data from the 2010 Baylor Religion Survey of US Adults (N = 1,426). Three beliefs about God were tested separately in ordinary least squares regression models to predict five classes of psychiatric symptoms: general anxiety, social anxiety, paranoia, obsession, and compulsion. Belief in a punitive God was positively associated with four psychiatric symptoms, while belief in a benevolent God was negatively associated with four psychiatric symptoms, controlling for demographic characteristics, religiousness, and strength of belief in God. Belief in a deistic God and one's overall belief in God were not significantly related to any psychiatric symptoms.

Assessment of Religious Beliefs Form.

Science.gov (United States)

Faiver, Christopher M.; O'Brien, Eugene M.

1993-01-01

Notes that religion may be source of spiritual strength or source of conflict and guilt. Outlines importance of assessing religious beliefs of clients for treatment purposes and provides format for counselor to use. Says that, because counselors may be unaware of clients' individual perspectives, it is important to evaluate client's belief system…

The association between reality-based beliefs and indirectly experienced traumatization.

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Shiri, Shimon; Wexler, Isaiah D; Schwartz, Isabella; Kadari, Michal; Kreitler, Shulamith

2010-12-01

The purpose of the study was to examine the association between belief types and the magnitude of indirect traumatization. Specific types of beliefs were defined in terms of the cognitive orientation theory, which is a cognitive-motivational approach to the understanding, predicting, and changing of behaviors. Belief types that were analyzed included beliefs about self, general beliefs, beliefs about norms, and goal beliefs as they relate to personal growth. Study participants included 38 rescuers (body handlers), 37 nurses, and 31 rehabilitation workers who treated injured civilians that had been exposed to politically motivated violence. The Cognitive Orientation for Posttraumatic Growth Scale was used to assess beliefs about personal growth. The Revised Posttraumatic Stress Disorder Inventory was administered to evaluate indirect traumatization. The results indicate that three of the four belief types related to personal growth were associated with the level of indirect traumatization. Optimistic and positive beliefs about self and general beliefs were associated with a lower level of indirect traumatization symptomatology, suggesting that these types of beliefs may counteract indirect traumatization. On the other hand, stronger goal beliefs were associated with greater indirect traumatization. The negative association between positive goal beliefs and indirect trauma may be related to the gap the individual perceives between the hoped-for ideals and the trauma-stricken reality. These results indicate the importance of cognitive beliefs and their possible role in determining the response to indirect traumatization.

Beliefs and practices concerning twins, hermaphrodites, and albinos among the Bamana and Maninka of Mali.

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Imperato, Gavin H; Imperato, Pascal James

2006-06-01

The Bamana and Maninka of Mali greatly value twins, and have elaborated a range of cultural beliefs and practices to assure their survival. Rates of twinning among these two ethnic groups average from 15.2/1000 to 17.9/1000 births compared to 10.5/1000 births (without assisted reproduction) in the United States and Great Britain. Twins (flaniw) are regarded as extraordinary beings with unusual powers, and as a gift from the supreme deity. A small altar (sinzin) is maintained in the home of twins, and periodic sacrifices of chicken blood, kola nuts, millet paste and millet beer regularly made to assure their protection. Albinos (yéfeguéw) and true and pseudo-hermaphrodites (tyéténousotéw) are also considered twin beings. However, they are believed to be the result of aberrant parental social behavior. The Bamana and Maninka believe that all four groups (twins, albinos, hermaphrodites, and pseudo-harmaphrodites) are closely linked to Faro, an androgynous supernatural being who provides equilibrium in the world. Faro is the original albino and hermaphrodite who gave birth to the first pair of twins after self-impregnation. Whenever a twin dies, a small wooden statue is sculpted called a flanitokélé (twin that remains). This commemorative figure is kept close to the surviving twin, reflecting a belief in the inseparability of twins. Eventually, the surviving twin takes responsibility for the figure. When a surviving twin marries, another figure is often sculpted in the opposite sex from the deceased twin, and placed with the original sculpture. Such commemorative sculptures are not created upon the death of those who are albinos, hermaphrodites, or pseudo-hermaphrodites. In recent years, transformational belief patterns have evolved as increasing numbers of Bamana and Maninka embrace Islam. Traditional beliefs are often given Islamic myths of origin. However, even in this Islamic context, many practices that assure twin survival are maintained.

Comparing strengths of beliefs explicitly

NARCIS (Netherlands)

Ghosh, S.; de Jongh, D.

2013-01-01

Inspired by a similar use in provability logic, formulas p > B q and p ≥ B q are introduced in the existing logical framework for discussing beliefs to express that the strength of belief in p is greater than (or equal to) that in q. Besides its usefulness in studying the properties of the concept

Testing a biopsychosocial model of the basic birth beliefs.

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Preis, Heidi; Chen, Rony; Eisner, Michal; Pardo, Joseph; Peled, Yoav; Wiznitzer, Arnon; Benyamini, Yael

2018-03-01

Women perceive what birth is even before they are pregnant for the first time. Part of this conceptualization is the basic belief about birth as a medical and natural process. These two separate beliefs are pivotal in the decision-making process about labor and birth. Adapting Engel's biopsychosocial framework, we explored the importance of a wide range of factors which may contribute to these beliefs among first-time mothers. This observational study included 413 primiparae ≥24 weeks' gestation, recruited in medical centers and in natural birth communities in Israel. The women completed a questionnaire which included the Birth Beliefs Scale and a variety of biopsychosocial characteristics such as obstetric history, birth environment, optimism, health-related anxiety, and maternal expectations. Psychological dispositions were more related to the birth beliefs than the social or biomedical factors. Sociodemographic characteristics and birth environment were only marginally related to the birth beliefs. The basic belief that birth is a natural process was positively related to optimism and to conceiving spontaneously. Beliefs that birth is a medical process were related to pessimism, health-related anxiety, and to expectations that an infant's behavior reflects mothering. Expectations about motherhood as being naturally fulfilling were positively related to both beliefs. Psychological factors seem to be most influential in the conceptualization of the beliefs. It is important to recognize how women interpret the messages they receive about birth which, together with their obstetric experience, shape their beliefs. Future studies are recommended to understand the evolution of these beliefs, especially within diverse cultures. © 2017 Wiley Periodicals, Inc.

True random numbers from amplified quantum vacuum.

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Jofre, M; Curty, M; Steinlechner, F; Anzolin, G; Torres, J P; Mitchell, M W; Pruneri, V

2011-10-10

Random numbers are essential for applications ranging from secure communications to numerical simulation and quantitative finance. Algorithms can rapidly produce pseudo-random outcomes, series of numbers that mimic most properties of true random numbers while quantum random number generators (QRNGs) exploit intrinsic quantum randomness to produce true random numbers. Single-photon QRNGs are conceptually simple but produce few random bits per detection. In contrast, vacuum fluctuations are a vast resource for QRNGs: they are broad-band and thus can encode many random bits per second. Direct recording of vacuum fluctuations is possible, but requires shot-noise-limited detectors, at the cost of bandwidth. We demonstrate efficient conversion of vacuum fluctuations to true random bits using optical amplification of vacuum and interferometry. Using commercially-available optical components we demonstrate a QRNG at a bit rate of 1.11 Gbps. The proposed scheme has the potential to be extended to 10 Gbps and even up to 100 Gbps by taking advantage of high speed modulation sources and detectors for optical fiber telecommunication devices.

Skepticism: Genuine unbelief or implicit beliefs in the supernatural?

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Lindeman, Marjaana; Svedholm-Häkkinen, Annika M; Riekki, Tapani

2016-05-01

We examined whether skeptics hold implicit supernatural beliefs or implicit cognitive underpinnings of the beliefs. In study 1 (N=57), participants read a biological or a religious story about death. The story content had no effect on skeptics' (or believers') afterlife beliefs. Study 2 examined the relationships between religious and non-religious paranormal beliefs and implicit views about whether supernatural and religious phenomena are imaginary or real (n1=33, n2=31). The less supernatural beliefs were endorsed the easier it was to connect "supernatural" with "imaginary". Study 3 (N=63) investigated whether participants' supernatural beliefs and ontological confusions differ between speeded and non-speeded response conditions. Only non-analytical skeptics' ontological confusions increased in speeded conditions. The results indicate that skeptics overall do not hold implicit supernatural beliefs, but that non-analytically thinking skeptics may, under supporting conditions, be prone to biases that predispose to supernatural beliefs. Copyright © 2016 Elsevier Inc. All rights reserved.

Listen, learn, like! Dorsolateral prefrontal cortex involved in the mere exposure effect in music

DEFF Research Database (Denmark)

Green, Anders Christian; Bærentsen, Klaus B.; Stødkilde-Jørgensen, Hans

2012-01-01

, participants rated liking for each melody and, later, their recognition of them. Participants showed learning effects, better recognising melodies heard more often. Melodies heard most often were most liked, consistent with the mere exposure effect. We found neural activations as a function of previous...... exposure in bilateral dorsolateral prefrontal and inferior parietal cortex, probably reflecting retrieval and working memory-related processes. This was despite the fact that the task during scanning was to judge liking, not recognition, thus suggesting that appreciation of music relies strongly on memory...

Turning art into mere illustration: concretizing art renders its influence context dependent.

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Hagtvedt, Henrik; Patrick, Vanessa M

2011-12-01

Broadly speaking, artworks are accorded a special significance and are recognized as powerful communication tools. In the current research, the authors posit that the "specialness" of artworks may be diminished simply by emphasizing that which is depicted in them. This emphasis results in the artwork being viewed as a mere illustration rather than a work of art. Specifically, the influence of an "artwork as art" is context independent, but the influence of an "artwork as illustration" is context dependent. The authors demonstrate this phenomenon in two experiments, in the context of products associated with artworks. In a third experiment, they further demonstrate that an abstract (concrete) mind-set aligns with the influence of an artwork as art (illustration).

True navigation and magnetic maps in spiny lobsters.

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Boles, Larry C; Lohmann, Kenneth J

2003-01-02

Animals are capable of true navigation if, after displacement to a location where they have never been, they can determine their position relative to a goal without relying on familiar surroundings, cues that emanate from the destination, or information collected during the outward journey. So far, only a few animals, all vertebrates, have been shown to possess true navigation. Those few invertebrates that have been carefully studied return to target areas using path integration, landmark recognition, compass orientation and other mechanisms that cannot compensate for displacements into unfamiliar territory. Here we report, however, that the spiny lobster Panulirus argus oriented reliably towards a capture site when displaced 12-37 km to unfamiliar locations, even when deprived of all known orientation cues en route. Little is known about how lobsters and other animals determine position during true navigation. To test the hypothesis that lobsters derive positional information from the Earth's magnetic field, lobsters were exposed to fields replicating those that exist at specific locations in their environment. Lobsters tested in a field north of the capture site oriented themselves southwards, whereas those tested in a field south of the capture site oriented themselves northwards. These results imply that true navigation in spiny lobsters, and perhaps in other animals, is based on a magnetic map sense.

Folk Beliefs of Cultural Changes in China

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Yi eXu

2014-09-01

Full Text Available For the last several decades, Chinese society has experienced transformative changes. How are these changes understood among Chinese people? To examine this question, Part 1 in this research solicited folk beliefs of cultural change from a group of Chinese participants in an open-ended format, and the generated folk beliefs were rated by another group of participants in Part 2 to gauge each belief’s level of agreement. Part 3 plotted the folk beliefs retained in Part 2 using the Google Ngram Viewer in order to infer the amount of intellectual interests that each belief has received cross-temporarily. These analyses suggested a few themes in Chinese folk beliefs of cultural change (1 rising perceived importance of materialism and individualism in understanding contemporary Chinese culture and Chinese psychology relative to those of the past (2 rising perceived importance of freedom, democracy and human rights and (3 enduring perceived importance of family relations and friendship as well as patriotism. Interestingly, findings from Parts 2 and 3 diverged somewhat, illuminating possible divergence between folk beliefs and intellectual interests especially for issues related to heritage of Confucianism.

Representations built from a true geographic database

DEFF Research Database (Denmark)

Bodum, Lars

2005-01-01

the whole world in 3d and with a spatial reference given by geographic coordinates. Built on top of this is a customised viewer, based on the Xith(Java) scenegraph. The viewer reads the objects directly from the database and solves the question about Level-Of-Detail on buildings, orientation in relation...... a representation based on geographic and geospatial principles. The system GRIFINOR, developed at 3DGI, Aalborg University, DK, is capable of creating this object-orientation and furthermore does this on top of a true Geographic database. A true Geographic database can be characterized as a database that can cover...

True and False Memories, Parietal Cortex, and Confidence Judgments

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Urgolites, Zhisen J.; Smith, Christine N.; Squire, Larry R.

2015-01-01

Recent studies have asked whether activity in the medial temporal lobe (MTL) and the neocortex can distinguish true memory from false memory. A frequent complication has been that the confidence associated with correct memory judgments (true memory) is typically higher than the confidence associated with incorrect memory judgments (false memory).…

Equilibria in social belief removal [Journal article

CSIR Research Space (South Africa)

Booth, R

2010-08-01

Full Text Available removal function >i, which tells it how to remove any given sentence from its belief set. In this paper we view >i as a unary function on the set L of non- tautologous sentences, i.e., agents are never required to remove >. The result of removing 2 L... from i?s belief set is denoted by >i( ). We assume i?s initial belief set can always be recaptured from >i alone by just removing the (b) (1) (A) contradiction, i.e., i?s initial belief set is >i(?). We call any n-tuple (>i)i2A of removal functions a...

The Development of Reasoning about Beliefs: Fact, Preference, and Ideology.

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Heiphetz, Larisa; Spelke, Elizabeth S; Harris, Paul L; Banaji, Mahzarin R

2013-05-01

The beliefs people hold about the social and physical world are central to self-definition and social interaction. The current research analyzes reasoning about three kinds of beliefs: those that concern matters of fact (e.g., dinosaurs are extinct), preference (e.g., green is the prettiest color), and ideology (e.g., there is only one God). The domain of ideology is of unique interest because it is hypothesized to contain elements of both facts and preferences. If adults' distinct reasoning about ideological beliefs is the result of prolonged experience with the physical and social world, children and adults should reveal distinct patterns of differentiating kinds of beliefs, and this difference should be particularly pronounced with respect to ideological beliefs. On the other hand, if adults' reasoning about beliefs is a basic component of social cognition, children and adults should demonstrate similar belief representations and patterns of belief differentiation. Two experiments demonstrate that 5-10 year old children and adults similarly judged religious beliefs to be intermediate between factual beliefs (where two disagreeing people cannot both be right) and preferences (where they can). From the age of 5 years and continuing into adulthood, individuals distinguished ideological beliefs from other types of mental states and demonstrated limited tolerance for belief-based disagreements.

Childhood trauma and the development of paranormal beliefs.

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Berkowski, Monisha; MacDonald, Douglas A

2014-04-01

Belief in the paranormal is fairly prevalent in the general population. Previous research has shown a link between several personological characteristics and paranormal beliefs. The current study attempted to further investigate this link by replicating previous models that have shown a link between childhood trauma, fantasy proneness, and paranormal beliefs. In addition, the study attempted to expand on this model by including other variables such as stigma, resiliency, and coping style. The study used a sample of 198 undergraduate students. A significant correlation between trauma and paranormal beliefs was found. Partial correlations and path analyses revealed that fantasy proneness and avoidant coping style fully mediate the relationship between trauma and paranormal beliefs. The results imply that researchers need to take into account how a person responds to trauma via the development of coping strategies to accurately understand any observed relationship between trauma and paranormal beliefs.

Feeling Is Believing: Inspiration Encourages Belief in God.

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Critcher, Clayton R; Lee, Chan Jean

2018-05-01

Even without direct evidence of God's existence, about half of the world's population believes in God. Although previous research has found that people arrive at such beliefs intuitively instead of analytically, relatively little research has aimed to understand what experiences encourage or legitimate theistic belief systems. Using cross-cultural correlational and experimental methods, we investigated whether the experience of inspiration encourages a belief in God. Participants who dispositionally experience more inspiration, were randomly assigned to relive or have an inspirational experience, or reported such experiences to be more inspirational all showed stronger belief in God. These effects were specific to inspiration (instead of adjacent affective experiences) and a belief in God (instead of other empirically unverifiable claims). Being inspired by someone or something (but not inspired to do something) offers a spiritually transcendent experience that elevates belief in God, in part because it makes people feel connected to something beyond themselves.

Mere social categorization modulates identification of facial expressions of emotion.

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Young, Steven G; Hugenberg, Kurt

2010-12-01

The ability of the human face to communicate emotional states via facial expressions is well known, and past research has established the importance and universality of emotional facial expressions. However, recent evidence has revealed that facial expressions of emotion are most accurately recognized when the perceiver and expresser are from the same cultural ingroup. The current research builds on this literature and extends this work. Specifically, we find that mere social categorization, using a minimal-group paradigm, can create an ingroup emotion-identification advantage even when the culture of the target and perceiver is held constant. Follow-up experiments show that this effect is supported by differential motivation to process ingroup versus outgroup faces and that this motivational disparity leads to more configural processing of ingroup faces than of outgroup faces. Overall, the results point to distinct processing modes for ingroup and outgroup faces, resulting in differential identification accuracy for facial expressions of emotion. PsycINFO Database Record (c) 2010 APA, all rights reserved.

Infant long-term memory for associations formed during mere exposure.

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Giles, Amy; Rovee-Collier, Carolyn

2011-04-01

We previously found that young infants spontaneously associate stimuli that they merely see together. Using a sensory preconditioning paradigm with 6- and 9-month-olds, we asked how long such associations remain latent before being forgotten and what exposure conditions affect their persistence. Groups were preexposed to two puppets for 1h/day for 2 days, 1h on 1 day, or 1h on 1 day in two sessions; 1-27 days later, target actions were modeled on one puppet, and infants were tested with the other puppet 1 day later. The longest delay after which infants imitated the actions on the other puppet defined how long they remembered the association. The data revealed that the preexposure regimen determined retention. Regardless of exposure time, both ages remembered the association longer after two sessions, and younger infants remembered longer than older infants--for 4 weeks--after two 30-min sessions on 1 day. Copyright © 2011 Elsevier Inc. All rights reserved.

Analytic thinking reduces belief in conspiracy theories.

Science.gov (United States)

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

2014-12-01

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.

The hot hand belief and framing effects.

Science.gov (United States)

MacMahon, Clare; Köppen, Jörn; Raab, Markus

2014-09-01

Recent evidence of the hot hand in sport-where success breeds success in a positive recency of successful shots, for instance-indicates that this pattern does not actually exist. Yet the belief persists. We used 2 studies to explore the effects of framing on the hot hand belief in sport. We looked at the effect of sport experience and task on the perception of baseball pitch behavior as well as the hot hand belief and free-throw behavior in basketball. Study 1 asked participants to designate outcomes with different alternation rates as the result of baseball pitches or coin tosses. Study 2 examined basketball free-throw behavior and measured predicted success before each shot as well as general belief in the hot hand pattern. The results of Study 1 illustrate that experience and stimulus alternation rates influence the perception of chance in human performance tasks. Study 2 shows that physically performing an act and making judgments are related. Specifically, beliefs were related to overall performance, with more successful shooters showing greater belief in the hot hand and greater predicted success for upcoming shots. Both of these studies highlight that the hot hand belief is influenced by framing, which leads to instability and situational contingencies. We show the specific effects of framing using accumulated experience of the individual with the sport and knowledge of its structure and specific experience with sport actions (basketball shots) prior to judgments.

How do Epistemological Beliefs Affect Training Motivation?

Directory of Open Access Journals (Sweden)

Ingrid Molan

2014-05-01

Full Text Available Studies show that human resources development through workplace training is one of the major investments in the workforce in today’s globalized and challenging market. As training motivation influences employees’ preparation for the workplace training, their respond to the programme, their learning outcome, their performance levels, and use of acquired knowledge and skills in their workplace it seems logical to investigate and determine antecedents of training motivation. The aim of this study was to examine the relationship between the concepts of epistemological beliefs, training motivation and the actual participation in the workplace training. We predicted that epistemological beliefs would have an effect on training motivation and actual participation on the workplace training and that there would be a positive relationship between the concepts, meaning that the more sophisticated epistemological beliefs would lead to higher motivation and participation. To test the epistemological beliefs, the Epistemic Belief Inventory (Schraw, Bendixen & Dunkle, 2002 was used and adjusted to the workplace setting. Then the results were compared to employees’ training motivation, which was measured with a questionnaire made by authors of the present study, and employees’ actual number of training hours annually. The results confirmed the relationship between the concepts as well as a significant predicting value of epistemological beliefs on motivation and actual participation. Epistemic Belief Inventory did not yield expected results reported by the authors of the instrument therefore the limitations, possible other interpretations and suggested further exploration are discussed.

The cortical basis of true memory and false memory for motion.

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Karanian, Jessica M; Slotnick, Scott D

2014-02-01

Behavioral evidence indicates that false memory, like true memory, can be rich in sensory detail. By contrast, there is fMRI evidence that true memory for visual information produces greater activity in earlier visual regions than false memory, which suggests true memory is associated with greater sensory detail. However, false memory in previous fMRI paradigms may have lacked sufficient sensory detail to recruit earlier visual processing regions. To investigate this possibility in the present fMRI study, we employed a paradigm that produced feature-specific false memory with a high degree of visual detail. During the encoding phase, moving or stationary abstract shapes were presented to the left or right of fixation. During the retrieval phase, shapes from encoding were presented at fixation and participants classified each item as previously "moving" or "stationary" within each visual field. Consistent with previous fMRI findings, true memory but not false memory for motion activated motion processing region MT+, while both true memory and false memory activated later cortical processing regions. In addition, false memory but not true memory for motion activated language processing regions. The present findings indicate that true memory activates earlier visual regions to a greater degree than false memory, even under conditions of detailed retrieval. Thus, the dissociation between previous behavioral findings and fMRI findings do not appear to be task dependent. Future work will be needed to assess whether the same pattern of true memory and false memory activity is observed for different sensory modalities. Copyright © 2013 Elsevier Ltd. All rights reserved.

Individualized measurement of irrational beliefs in remitted depressives.

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Solomon, Ari; Arnow, Bruce A; Gotlib, Ian H; Wind, Brian

2003-04-01

Recent reviews of cognitive theories of depression have noted that individualized assessment strategies might help to resolve mixed findings regarding the stability of depressotypic beliefs and attitudes. We describe encouraging results for an individualized measure of one such cognitive construct, irrational beliefs. Twenty depression-prone women (recurrent major depressives in full remission) and twenty closely matched never-depressed controls completed leading forced-choice measures of irrational beliefs (the Belief Scale; BS) and sociotropy-autonomy (The Revised Personal Style Inventory), as well as the Specific Demands on Self Scale (SDS). The BS requires participants to rate their agreement with twenty preselected statements of irrational beliefs, while the SDS focuses on whether participants harbor any strongly held irrational beliefs, even if uncommon or idiosyncratic. Consistent with previous research, there were no group differences on the traditional measure of irrational beliefs. In contrast, depression-prone participants strongly exceeded controls on the SDS, and this difference persisted after controlling for residual depression, anxiety symptoms, anxiety diagnoses, sociotropy, and autonomy. These findings provide some initial support for a key assumption of the rational-emotive model of depression, and, more broadly, suggest that individualized assessment strategies may help researchers capture the core negative beliefs of asymptomatic individuals, even in the absence of mood or cognitive priming. Copyright 2003 Wiley Periodicals, Inc. J Clin Psychol 59: 439-455, 2003.

Organizational Conspiracy Beliefs: Implications for Leadership Styles and Employee Outcomes.

Science.gov (United States)

van Prooijen, Jan-Willem; de Vries, Reinout E

2016-01-01

Belief in conspiracy theories about societal events is widespread among citizens. The extent to which conspiracy beliefs about managers and supervisors matter in the micro-level setting of organizations has not yet been examined, however. We investigated if leadership styles predict conspiracy beliefs among employees in the context of organizations. Furthermore, we examined if such organizational conspiracy beliefs have implications for organizational commitment and turnover intentions. We conducted a survey among a random sample of the US working population ( N  = 193). Despotic, laissez-faire, and participative leadership styles predicted organizational conspiracy beliefs, and the relations of despotic and laissez-faire leadership with conspiracy beliefs were mediated by feelings of job insecurity. Furthermore, organizational conspiracy beliefs predicted, via decreased organizational commitment, increased turnover intentions. Organizational conspiracy beliefs matter for how employees perceive their leaders, how they feel about their organization, and whether or not they plan to quit their jobs. A practical implication, therefore, is that it would be a mistake for managers to dismiss organizational conspiracy beliefs as innocent rumors that are harmless to the organization. Three novel conclusions emerge from this study. First, organizational conspiracy beliefs occur frequently among employees. Second, participative leadership predicts decreased organizational conspiracy beliefs; despotic and laissez-faire leadership predict increased organizational conspiracy beliefs due to the contribution of these destructive leadership styles to an insecure work environment. Third, organizational conspiracy beliefs harm organizations by influencing employee commitment and, indirectly, turnover intentions.

Valence-Dependent Belief Updating: Computational Validation

Directory of Open Access Journals (Sweden)

Bojana Kuzmanovic

2017-06-01

Full Text Available People tend to update beliefs about their future outcomes in a valence-dependent way: they are likely to incorporate good news and to neglect bad news. However, belief formation is a complex process which depends not only on motivational factors such as the desire for favorable conclusions, but also on multiple cognitive variables such as prior beliefs, knowledge about personal vulnerabilities and resources, and the size of the probabilities and estimation errors. Thus, we applied computational modeling in order to test for valence-induced biases in updating while formally controlling for relevant cognitive factors. We compared biased and unbiased Bayesian models of belief updating, and specified alternative models based on reinforcement learning. The experiment consisted of 80 trials with 80 different adverse future life events. In each trial, participants estimated the base rate of one of these events and estimated their own risk of experiencing the event before and after being confronted with the actual base rate. Belief updates corresponded to the difference between the two self-risk estimates. Valence-dependent updating was assessed by comparing trials with good news (better-than-expected base rates with trials with bad news (worse-than-expected base rates. After receiving bad relative to good news, participants' updates were smaller and deviated more strongly from rational Bayesian predictions, indicating a valence-induced bias. Model comparison revealed that the biased (i.e., optimistic Bayesian model of belief updating better accounted for data than the unbiased (i.e., rational Bayesian model, confirming that the valence of the new information influenced the amount of updating. Moreover, alternative computational modeling based on reinforcement learning demonstrated higher learning rates for good than for bad news, as well as a moderating role of personal knowledge. Finally, in this specific experimental context, the approach based on

Psychosis or Faith? Clinicians' Assessment of Religious Beliefs

Science.gov (United States)

O'Connor, Shawn; Vandenberg, Brian

2005-01-01

This study investigated mental health professionals' assessment of the pathognomonic significance of religious beliefs. A total of 110 participants reviewed 3 vignettes depicting individuals possessing the religious beliefs associated with Catholicism, Mormonism, and Nation of Islam. The religious beliefs of the individuals in the vignettes were…

Effect of caecectomy on true metabolizable energy and lysine ...

African Journals Online (AJOL)

True metabolizable energy, conected for nitrogen retention. cfMEx) and true rysine avilabiliry, was determined for maize and sunflower oilcake o,?, t*o ,u*ii"s of each, *O in-r*ples of fishmeal, soyabean oilcake -"ur -a sorghum meal using intact and caecectomized roosters. The roosters were allowed ad tibitum intake over a ...

An integrated model of communication influence on beliefs.

Science.gov (United States)

Eveland, William P; Cooper, Kathryn E

2013-08-20

How do people develop and maintain their beliefs about science? Decades of social science research exist to help us answer this question. The Integrated Model of Communication Influence on Beliefs presented here combines multiple theories that have considered aspects of this process into a comprehensive model to explain how individuals arrive at their scientific beliefs. In this article, we (i) summarize what is known about how science is presented in various news and entertainment media forms; (ii) describe how individuals differ in their choices to be exposed to various forms and sources of communication; (iii) discuss the implications of how individuals mentally process information on the effects of communication; (iv) consider how communication effects can be altered depending on background characteristics and motivations of individuals; and (v) emphasize that the process of belief formation is not unidirectional but rather, feeds back on itself over time. We conclude by applying the Integrated Model of Communication Influence on Beliefs to the complex issue of beliefs about climate change.

Functional beliefs and risk minimizing beliefs among Thai healthcare workers in Maharaj Nakorn Chiang Mai hospital: its association with intention to quit tobacco and alcohol.

Science.gov (United States)

Jiraniramai, Surin; Jiraporncharoen, Wichuda; Pinyopornpanish, Kanokporn; Jakkaew, Nalinee; Wongpakaran, Tinakon; Angkurawaranon, Chaisiri

2017-07-12

Individual health beliefs are likely to play a key role in how people respond to knowledge and information about the potential harm from smoking and alcohol abuse. The objectives of the study were to 1) explore whether functional beliefs and risk minimizing beliefs were associated with intention to quit smoking and confidence to quit smoking and 2) explore whether functional beliefs and risk minimizing beliefs were associated with intention to quit alcohol drinking and confidence to quit alcohol drinking. A cross-sectional survey was conducted in 2013 among health care workers working in Thailand. Using predicted factor scores from factor analysis, the relationship between factor scores for each of the two beliefs and intention to quit and confidence to quit were tested using ANOVA and further adjusted for age and sex using linear regression. Functional beliefs were inversely associated with the intention to quit and confidence to quit smoking. Both functional beliefs and risk minimizing beliefs were each inversely associated with the intention to quit and confidence to quit alcohol drinking. Our study enhances the understanding of the complexities of health beliefs regarding these two commonly abused substances. As functional beliefs were associated with smoking and alcohol use, interventions to counter the cultural values and individual beliefs about the benefits of smoking and alcohol use are needed. Tackling risk minimizing beliefs by providing individualized feedback regarding harm may also be useful in alcohol drinkers.

Mental Rotation in False Belief Understanding.

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Xie, Jiushu; Cheung, Him; Shen, Manqiong; Wang, Ruiming

2018-05-01

This study examines the spontaneous use of embodied egocentric transformation (EET) in understanding false beliefs in the minds of others. EET involves the participants mentally transforming or rotating themselves into the orientation of an agent when trying to adopt his or her visuospatial perspective. We argue that psychological perspective taking such as false belief reasoning may also involve EET because of what has been widely reported in the embodied cognition literature, showing that our processing of abstract, propositional information is often grounded in concrete bodily sensations which are not apparently linked to higher cognition. In Experiment 1, an agent placed a ball into one of two boxes and left. The ball then rolled out and moved either into the other box (new box) or back into the original one (old box). The participants were to decide from which box they themselves or the agent would try to recover the ball. Results showed that false belief performance was affected by increased orientation disparity between the participants and the agent, suggesting involvement of embodied transformation. In Experiment 2, false belief was similarly induced and the participants were to decide if the agent would try to recover the ball in one specific box. Orientation disparity was again found to affect false belief performance. The present results extend previous findings on EET in visuospatial perspective taking and suggest that false belief reasoning, which is a kind of psychological perspective taking, can also involve embodied rotation, consistent with the embodied cognition view. Copyright © 2018 Cognitive Science Society, Inc.

Examining Belief and Confidence in Schizophrenia

Science.gov (United States)

Joyce, Dan W.; Averbeck, Bruno B.; Frith, Chris D.; Shergill, Sukhwinder S.

2018-01-01

Background People with psychoses often report fixed, delusional beliefs that are sustained even in the presence of unequivocal contrary evidence. Such delusional beliefs are the result of integrating new and old evidence inappropriately in forming a cognitive model. We propose and test a cognitive model of belief formation using experimental data from an interactive “Rock Paper Scissors” game. Methods Participants (33 controls and 27 people with schizophrenia) played a competitive, time-pressured interactive two-player game (Rock, Paper, Scissors). Participant’s behavior was modeled by a generative computational model using leaky-integrator and temporal difference methods. This model describes how new and old evidence is integrated to form both a playing strategy to beat the opponent and provide a mechanism for reporting confidence in one’s playing strategy to win against the opponent Results People with schizophrenia fail to appropriately model their opponent’s play despite consistent (rather than random) patterns that can be exploited in the simulated opponent’s play. This is manifest as a failure to weigh existing evidence appropriately against new evidence. Further, participants with schizophrenia show a ‘jumping to conclusions’ bias, reporting successful discovery of a winning strategy with insufficient evidence. Conclusions The model presented suggests two tentative mechanisms in delusional belief formation – i) one for modeling patterns in other’s behavior, where people with schizophrenia fail to use old evidence appropriately and ii) a meta-cognitive mechanism for ‘confidence’ in such beliefs where people with schizophrenia overweight recent reward history in deciding on the value of beliefs about the opponent. PMID:23521846

The role of beliefs in teacher agency

DEFF Research Database (Denmark)

Biesta, Gert; Priestley, Mark; Robinson, Sarah

2015-01-01

’s Curriculum for Excellence – in order to explore these questions. We focus on teachers’ beliefs in order to get a sense of the individual and collective discourses that inform teachers’ perceptions, judgements and decision-making and that motivate and drive teachers’ action. While the research suggests...... that beliefs play an important role in teachers’ work, an apparent mismatch between teachers’ individual beliefs and values and wider institutional discourses and cultures, and a relative lack of a clear and robust professional vision of the purposes of education indicate that the promotion of teacher agency...... does not just rely on the beliefs that individual teachers bring to their practice, but also requires collective development and consideration....

The effect of belief in free will on prejudice.

Science.gov (United States)

Zhao, Xian; Liu, Li; Zhang, Xiao-xiao; Shi, Jia-xin; Huang, Zhen-wei

2014-01-01

The current research examined the role of the belief in free will on prejudice across Han Chinese and white samples. Belief in free will refers to the extent to which people believe human beings truly have free will. In Study 1, the beliefs of Han Chinese people in free will were measured, and their social distances from the Tibetan Chinese were used as an index of ethnic prejudice. The results showed that the more that Han Chinese endorsed the belief in free will, the less that they showed prejudice against the Tibetan Chinese. In Study 2, the belief of the Han Chinese in free will was manipulated, and their explicit feelings towards the Uyghur Chinese were used as an indicator of ethnic prejudice. The results showed that the participants in the condition of belief in free will reported less prejudice towards Uyghur Chinese compared to their counterparts in the condition of disbelief in free will. In Study 3, white peoples' belief in free will was manipulated, and their pro-black attitudes were measured as an indirect indicator of racial prejudice. The results showed that, compared to the condition of disbelief in free will, the participants who were primed by a belief in free will reported stronger pro-black attitudes. These three studies suggest that endorsement of the belief in free will can lead to decreased ethnic/racial prejudice compared to denial of the belief in free will. The theoretical and practical implications are discussed.

Belief change

CSIR Research Space (South Africa)

Booth, R

2012-07-01

Full Text Available In this paper the authors present a brief overview of belief change, a research area concerned with the question of how a rational agent ought to change its mind in the face of new, possibly conflicting, information. The authors limit themselves...

The ecology of religious beliefs

Science.gov (United States)

Botero, Carlos A.; Gardner, Beth; Kirby, Kathryn R.; Bulbulia, Joseph; Gavin, Michael C.; Gray, Russell D.

2014-01-01

Although ecological forces are known to shape the expression of sociality across a broad range of biological taxa, their role in shaping human behavior is currently disputed. Both comparative and experimental evidence indicate that beliefs in moralizing high gods promote cooperation among humans, a behavioral attribute known to correlate with environmental harshness in nonhuman animals. Here we combine fine-grained bioclimatic data with the latest statistical tools from ecology and the social sciences to evaluate the potential effects of environmental forces, language history, and culture on the global distribution of belief in moralizing high gods (n = 583 societies). After simultaneously accounting for potential nonindependence among societies because of shared ancestry and cultural diffusion, we find that these beliefs are more prevalent among societies that inhabit poorer environments and are more prone to ecological duress. In addition, we find that these beliefs are more likely in politically complex societies that recognize rights to movable property. Overall, our multimodel inference approach predicts the global distribution of beliefs in moralizing high gods with an accuracy of 91%, and estimates the relative importance of different potential mechanisms by which this spatial pattern may have arisen. The emerging picture is neither one of pure cultural transmission nor of simple ecological determinism, but rather a complex mixture of social, cultural, and environmental influences. Our methods and findings provide a blueprint for how the increasing wealth of ecological, linguistic, and historical data can be leveraged to understand the forces that have shaped the behavior of our own species. PMID:25385605

Harm beliefs and coping expectancies in youth with specific phobias.

Science.gov (United States)

Ollendick, Thomas H; Öst, Lars-Göran; Ryan, Sarah M; Capriola, Nicole N; Reuterskiöld, Lena

2017-04-01

Catastrophic beliefs and lowered coping expectancies are often present in individuals with specific phobias (SPs). The current study examined these beliefs and expectancies in 251 youth who received One Session Treatment for one of the three most common types of SP in youth (animals, natural environment, and situational). We compared the children's subjective beliefs to objective ratings of the likelihood of occurrence and the dangerousness of the feared events. Results revealed pre-treatment differences in the youths' beliefs across phobia types and age. Specifically, children with animal phobias rated their beliefs as more likely to occur than did children with environmental and situational phobias. In addition, older children rated their beliefs as more dangerous than younger children. However, regardless of phobia type or child age, the beliefs improved following treatment. Changes in catastrophic beliefs and coping expectancies were related to changes in clinical severity following treatment but not 6-months following treatment. Moreover, at pre-treatment, children viewed their beliefs as significantly more catastrophic and likely to occur than did independent coders of these beliefs; however, these differences were no longer evident following treatment. Clinical implications are discussed, highlighting how changes in beliefs and expectancies might be associated with treatment outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

True Umbilical Cord Knot Leading to Fetal Demise | Ikechebelu ...

African Journals Online (AJOL)

The incidence of true knot of the umbilical cord is not only very low but it is often undiagnosed antenatally when present despite the availability of prenatal ultrasonography. When the true knot remains tight, it may impede the circulation of the fetus and may result to fetal death in utero especially in labor. We report a very ...

Electrically tunable photonic true-time-delay line.

Science.gov (United States)

Barmenkov, Yuri O; Cruz, José Luis; Díez, Antonio; Andrés, Miguel V

2010-08-16

We present a new application of the acousto-optic superlattice modulation of a fiber Bragg grating based on the dynamic phase and group delay properties of this fiber-optic component. We demonstrate a tunable photonic true-time-delay line based on the group delay change of the light reflected from the grating sidebands. The delay is electrically tuned by adjusting the voltage applied to a piezoelectric transducer that generates the acoustic wave propagating along the grating. In our experiments, a true-time delay of 400 ps is continuously adjusted (300 ps within the 3 dB amplitude range of the first sideband), using a 12 cm long uniform grating.

Determination of true coincidence correction factors using Monte-Carlo simulation techniques

Directory of Open Access Journals (Sweden)

Chionis Dionysios A.

2014-01-01

Full Text Available Aim of this work is the numerical calculation of the true coincidence correction factors by means of Monte-Carlo simulation techniques. For this purpose, the Monte Carlo computer code PENELOPE was used and the main program PENMAIN was properly modified in order to include the effect of the true coincidence phenomenon. The modified main program that takes into consideration the true coincidence phenomenon was used for the full energy peak efficiency determination of an XtRa Ge detector with relative efficiency 104% and the results obtained for the 1173 keV and 1332 keV photons of 60Co were found consistent with respective experimental ones. The true coincidence correction factors were calculated as the ratio of the full energy peak efficiencies was determined from the original main program PENMAIN and the modified main program PENMAIN. The developed technique was applied for 57Co, 88Y, and 134Cs and for two source-to-detector geometries. The results obtained were compared with true coincidence correction factors calculated from the "TrueCoinc" program and the relative bias was found to be less than 2%, 4%, and 8% for 57Co, 88Y, and 134Cs, respectively.

Analyzing Sexual Health-Related Beliefs Among Couples in Marriage Based on the Health Belief Model

Directory of Open Access Journals (Sweden)

Majid Barati

2014-06-01

Full Text Available Introduction: Sexual health is the integrity between mind, emotions, and body, and any disorder leading to discoordination, can be associated with sexual dysfunction. The aim of this study was to investigate the beliefs of couples attending marriage counseling centers toward sexual health based on the health belief model. Materials and Methods: This cross sectional descriptive study was performed on 400 couples referring to marriage counseling centers of Hamadan recruited with a random sampling method. The participants completed a self-administered questionnaire including demographic characteristics, knowledge and health belief model constructs. Data analysis was performed using SPSS-16 software, by Pearson’s coefficient correlation, independent T-test, and one-way ANOVA. Results: Couples had a moderate knowledge of sexual health. In addition, perceived susceptibility and severity of the consequences of unsafe sexual behavior among couples were not satisfactory however, perceived benefits and barriers were reported in a relatively good level. Internet and friends were the most important sources for sexual health information. Conclusion: Promoting knowledge and beliefs toward sexual health by preparing training packages based on the needs of couples and removing obstacles to have normal sexual behavior are necessary.

Predicting dyadic adjustment from general and relationship-specific beliefs.

Science.gov (United States)

DeBord, J; Romans, J S; Krieshok, T

1996-05-01

The cognitive mediation model of human psychological functioning has received increasing attention by researchers studying the role of cognitive variables in relationship distress. This study is an examination of the role of general irrational beliefs, as measured by the Irrational Beliefs Test (IBT; Jones, 1968), and relationship-specific irrational beliefs, as measured by the Relationship Belief Questionnaire (RBQ; Romans & DeBord, 1994), in predicting the perceived quality of relationships by married or cohabiting couples. Results indicated that respondents who reported higher levels of relationship-specific irrational beliefs also reported higher levels of dyadic adjustment; but contrary to expectation, higher levels of general irrational beliefs correlated with lower levels of dyadic adjustment. Implications of these findings are discussed in relation to the depressive realism hypothesis.

Beyond "born this way?" reconsidering sexual orientation beliefs and attitudes.

Science.gov (United States)

Grzanka, Patrick R; Zeiders, Katharine H; Miles, Joseph R

2016-01-01

Previous research on heterosexuals' beliefs about sexual orientation (SO) has been limited in that it has generally examined heterosexuals' beliefs from an essentialist perspective. The recently developed Sexual Orientation Beliefs Scale (SOBS; Arseneau, Grzanka, Miles, & Fassinger, 2013) assesses multifarious "lay beliefs" about SO from essentialist, social constructionist, and constructivist perspectives. This study used the SOBS to explore latent group-based patterns in endorsement of these beliefs in 2 samples of undergraduate students: a mixed-gender sample (n = 379) and an all-women sample (n = 266). While previous research has posited that essentialist beliefs about the innateness of SO predict positive attitudes toward sexual minorities, our research contributes to a growing body of scholarship that suggests that biological essentialism should be considered in the context of other beliefs. Using a person-centered analytic strategy, we found that that college students fell into distinct patterns of SO beliefs that are more different on beliefs about the homogeneity, discreteness, and informativeness of SO categories than on beliefs about the naturalness of SO. Individuals with higher levels of endorsement on all 4 SOBS subscales (a group we named multidimensional essentialism) and those who were highest in discreteness, homogeneity, and informativeness beliefs (i.e., high-DHI) reported higher levels of homonegativity when compared with those who were high only in naturalness beliefs. We discuss the implications of these findings for counseling and psychotherapy about SO, as well educational and social interventions. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Gamma oscillations distinguish mere exposure from other likability effects.

Science.gov (United States)

Kongthong, Nutchakan; Minami, Tetsuto; Nakauchi, Shigeki

2014-02-01

Repeated exposure to neutral stimuli enhances liking for those, which is called mere exposure effect (MEE) (Zajonc, 1968). Its behavioral effects have been extensively investigated. However, the mechanism by which it is generated remains unclear. To elucidate the neural mechanism of the MEE, we recorded electroencephalograms while subjects indicated their preferences for face stimuli with and without MEE induction. According to behavioral data, participants were divided into two groups, one with, and one without MEE tendency. In participants with an MEE tendency, gamma activity (40-60 [Hz]) in the parieto-occipital area was significantly weaker for exposed faces than unexposed ones, indicating a repetition-suppression effect. Gamma activity from sites exhibiting peak repetition-suppression effects was significantly weaker in theoretically genuine MEE trials than non-MEE trials, indicating that emotion processing might influence the MEE. These results suggest that existing theories regarding mechanisms underlying the MEE, namely, fluency misattribution and apprehensiveness reduction might not be mutually exclusive. Moreover, gamma activity might be a potential indicator to distinguish the MEE from other likability effects, at least in the case of human face stimuli. Copyright © 2013 Elsevier Ltd. All rights reserved.

The mere exposure effect in the domain of haptics.

Science.gov (United States)

Jakesch, Martina; Carbon, Claus-Christian

2012-01-01

Zajonc showed that the attitude towards stimuli that one had been previously exposed to is more positive than towards novel stimuli. This mere exposure effect (MEE) has been tested extensively using various visual stimuli. Research on the MEE is sparse, however, for other sensory modalities. We used objects of two material categories (stone and wood) and two complexity levels (simple and complex) to test the influence of exposure frequency (F0 = novel stimuli, F2 = stimuli exposed twice, F10 = stimuli exposed ten times) under two sensory modalities (haptics only and haptics & vision). Effects of exposure frequency were found for high complex stimuli with significantly increasing liking from F0 to F2 and F10, but only for the stone category. Analysis of "Need for Touch" data showed the MEE in participants with high need for touch, which suggests different sensitivity or saturation levels of MEE. This different sensitivity or saturation levels might also reflect the effects of expertise on the haptic evaluation of objects. It seems that haptic and cross-modal MEEs are influenced by factors similar to those in the visual domain indicating a common cognitive basis.

The mere exposure effect in the domain of haptics.

Directory of Open Access Journals (Sweden)

Martina Jakesch

Full Text Available Zajonc showed that the attitude towards stimuli that one had been previously exposed to is more positive than towards novel stimuli. This mere exposure effect (MEE has been tested extensively using various visual stimuli. Research on the MEE is sparse, however, for other sensory modalities.We used objects of two material categories (stone and wood and two complexity levels (simple and complex to test the influence of exposure frequency (F0 = novel stimuli, F2 = stimuli exposed twice, F10 = stimuli exposed ten times under two sensory modalities (haptics only and haptics & vision. Effects of exposure frequency were found for high complex stimuli with significantly increasing liking from F0 to F2 and F10, but only for the stone category. Analysis of "Need for Touch" data showed the MEE in participants with high need for touch, which suggests different sensitivity or saturation levels of MEE.This different sensitivity or saturation levels might also reflect the effects of expertise on the haptic evaluation of objects. It seems that haptic and cross-modal MEEs are influenced by factors similar to those in the visual domain indicating a common cognitive basis.

The mere exposure effect and recognition depend on the way you look!

Science.gov (United States)

Willems, Sylvie; Dedonder, Jonathan; Van der Linden, Martial

2010-01-01

In line with Whittlesea and Price (2001), we investigated whether the memory effect measured with an implicit memory paradigm (mere exposure effect) and an explicit recognition task depended on perceptual processing strategies, regardless of whether the task required intentional retrieval. We found that manipulation intended to prompt functional implicit-explicit dissociation no longer had a differential effect when we induced similar perceptual strategies in both tasks. Indeed, the results showed that prompting a nonanalytic strategy ensured performance above chance on both tasks. Conversely, inducing an analytic strategy drastically decreased both explicit and implicit performance. Furthermore, we noted that the nonanalytic strategy involved less extensive gaze scanning than the analytic strategy and that memory effects under this processing strategy were largely independent of gaze movement.

Spanking infants and toddlers: maternal belief and practice.

Science.gov (United States)

Socolar, R R; Stein, R E

1995-01-01

To describe maternal beliefs and practices of spanking infants and toddlers and the relations between factors affecting these beliefs and practices. Cross-sectional survey. Site 1 was an inner-city teaching hospital pediatric clinic. Site 2 was a private pediatrician's office in a nearby suburban neighborhood. Mothers of children less than 4 years old in the waiting area. Site 1: n = 104; site 2: n = 100. Systematic sample of convenience. Mothers were interviewed using a 20-minute structured questionnaire. Measures were constructed to assess beliefs (Cronbach's alpha = .90) and practices about spanking and approach to discipline (alpha > .71). Belief in spanking correlated significantly (P children 1 to 3 years old. Forty-two percent reported that they had spanked their own child in the past week. Mothers believed more strongly in spanking for dangerous misbehaviors than for annoying ones (P disciplining very young children. The context of the spanking affects beliefs and practices. The finding that belief and practice of spanking are highly correlated suggests that belief rather than impulse largely explains spanking of children less than 4 years old. The high correlation between spanking and negative approach toward discipline raises questions about whether negative consequences of spanking are the result of spanking per se, the negative approach toward the child, or both.

Criminalising defamation of religion and belief

NARCIS (Netherlands)

van Noorloos, L.A.

2014-01-01

This article deals with the role of criminal law in dealing with defamatory expressions about religion or belief. Defamation of religion and belief is a form of indirect defamation ‘via identification’ which, as the discussion about the Dutch group defamation law shows, stretches up the notion of

Teachers' Beliefs about Neuroscience and Education

Science.gov (United States)

Zambo, Debby; Zambo, Ron

2011-01-01

Information from neuroscience is readily available to educators, yet instructors of educational psychology and related fields have not investigated teachers' beliefs regarding this information. The purpose of this survey study was to uncover the beliefs 62 teachers held about neuroscience and education. Results indicate there were three types of…

Cultural Beliefs about Autism in Indonesia

Science.gov (United States)

Riany, Yulina Eva; Cuskelly, Monica; Meredith, Pamela

2016-01-01

Cultural beliefs about parenting have an important influence on parenting behaviours, including considerations about appropriate ways to parent children with autism. Although Indonesia has one of the largest and most ethnically diverse populations in the world, little is known about cultural beliefs regarding children with autism within Indonesian…

Strong commitment to traditional Protestant religious beliefs is negatively related to beliefs in paranormal phenomena.

Science.gov (United States)

Hillstrom, E L; Strachan, M

2000-02-01

Numerous studies have yielded small, negative correlations between measures of paranormal and "traditional religious beliefs". This may partly reflect opinions of Christians in the samples who take biblical sanctions against many "paranormal" activities seriously. To test this, 391 college students (270 women and 121 men) rated their beliefs in various paranormal phenomena and were classified as Believers, Nominal Believers, and Nonbelievers on the strength of their self-rated commitment to key biblical (particularly Protestant) doctrines. As predicted, Believers were significantly less likely than Nominal Believers or Nonbelievers to endorse reincarnation, contact with the dead, UFOs, telepathy, prophecy, psychokinesis, or healing, while the beliefs of Nominal Believers were similar to those of Nonbelievers. Substantial percentages of Nominal and Nonbelievers (30-50%) indicated at least moderate acceptance of the paranormal phenomena surveyed.

Traditional Christian Belief and Belief in the Supernatural : Diverging Trends in the Netherlands Between 1979 and 2005?

NARCIS (Netherlands)

Graaf, Nan Dirk de; Grotenhuis, Manfred te

2008-01-01

Is there an ongoing decline in religious beliefs in the Netherlands? Using cross-sectional data from 1979 up to 2005, we focus on traditional Christian faith and belief in the supernatural; the literature suggests that they undergo diverging trends. We first describe these trends using the Social

Traditional Christian belief and belief in the supernatural: Diverging trends in the Netherlands between 1979 and 2005?

NARCIS (Netherlands)

Graaf, N.D. de; Grotenhuis, H.F. te

2008-01-01

Is there an ongoing decline in religious beliefs in the Netherlands? Using cross-sectional data from 1979 up to 2005, we focus on traditional Christian faith and belief in the supernatural; the literature suggests that they undergo diverging trends. We first describe these trends using the Social

Construction and Validation of Afterlife Belief Scale for Muslims.

Science.gov (United States)

Ghayas, Saba; Batool, Syeda Shahida

2017-06-01

The purpose of this study was to develop a scale in Urdu language for measuring different dimensions of afterlife belief. The scale was subjected to exploratory and confirmatory factor analysis on a sample of 504 individuals (235 men and 269 women) recruited from different cities in the Punjab, Pakistan. After exploratory and confirmatory factor analysis, 16 items were retained with three well-defined factor structures of afterlife belief: positive, negative, and extinction. The alpha coefficients of the subscales ranged from .65 to .78. Convergent and discriminant validity of the subscales of Afterlife Belief Scale was determined by finding its relationship with the Pleasant Afterlife Belief Scale, the Unpleasant Afterlife Belief Scale, the Anxiety Subscale of DASS, and the Belief in Equitable World Scale. The results support that the newly developed scale has promising validity.

An integrated model of communication influence on beliefs

Science.gov (United States)

Eveland, William P.; Cooper, Kathryn E.

2013-01-01

How do people develop and maintain their beliefs about science? Decades of social science research exist to help us answer this question. The Integrated Model of Communication Influence on Beliefs presented here combines multiple theories that have considered aspects of this process into a comprehensive model to explain how individuals arrive at their scientific beliefs. In this article, we (i) summarize what is known about how science is presented in various news and entertainment media forms; (ii) describe how individuals differ in their choices to be exposed to various forms and sources of communication; (iii) discuss the implications of how individuals mentally process information on the effects of communication; (iv) consider how communication effects can be altered depending on background characteristics and motivations of individuals; and (v) emphasize that the process of belief formation is not unidirectional but rather, feeds back on itself over time. We conclude by applying the Integrated Model of Communication Influence on Beliefs to the complex issue of beliefs about climate change. PMID:23940328

Formal and Informal Normative Beliefs Regarding Purchasing and Using Condoms

OpenAIRE

樋口, 匡貴; 中村, 菜々子

2009-01-01

Properly using condoms is one of the most effective types of protection against HIV. To clarify the contents of normative beliefs regarding purchasing and using condoms, 390 undergraduate student volunteers were surveyed. The exploratory and confirmatory factor analyses revealed that both males and females held two types of normative beliefs, namely formal normative beliefs and informal normative beliefs, regarding purchasing and using condoms. Formal normative beliefs were concerned with the...

Linking unfounded beliefs to genetic dopamine availability

Science.gov (United States)

Schmack, Katharina; Rössler, Hannes; Sekutowicz, Maria; Brandl, Eva J.; Müller, Daniel J.; Petrovic, Predrag; Sterzer, Philipp

2015-01-01

Unfounded convictions involving beliefs in the paranormal, grandiosity ideas or suspicious thoughts are endorsed at varying degrees among the general population. Here, we investigated the neurobiopsychological basis of the observed inter-individual variability in the propensity toward unfounded beliefs. One hundred two healthy individuals were genotyped for four polymorphisms in the COMT gene (rs6269, rs4633, rs4818, and rs4680, also known as val158met) that define common functional haplotypes with substantial impact on synaptic dopamine degradation, completed a questionnaire measuring unfounded beliefs, and took part in a behavioral experiment assessing perceptual inference. We found that greater dopamine availability was associated with a stronger propensity toward unfounded beliefs, and that this effect was statistically mediated by an enhanced influence of expectations on perceptual inference. Our results indicate that genetic differences in dopaminergic neurotransmission account for inter-individual differences in perceptual inference linked to the formation and maintenance of unfounded beliefs. Thus, dopamine might be critically involved in the processes underlying one's interpretation of the relationship between the self and the world. PMID:26483654

Linking unfounded beliefs to genetic dopamine availability

Directory of Open Access Journals (Sweden)

Katharina eSchmack

2015-09-01

Full Text Available Unfounded convictions involving beliefs in the paranormal, grandiosity ideas or suspicious thoughts are endorsed at varying degrees among the general population. Here, we investigated the neurobiopsychological basis of the observed inter-individual variability in the propensity towards unfounded beliefs. 109 healthy individuals were genotyped for four polymorphisms in the COMT gene (rs6269, rs4633, rs4818 and rs4680, also known as val158met that define common functional haplotypes with substantial impact on synaptic dopamine degradation, completed a questionnaire measuring unfounded beliefs, and took part in a behavioural experiment assessing perceptual inference. We found that greater dopamine availability was associated with a stronger propensity towards unfounded beliefs, and that this effect was mediated by an enhanced influence of expectations on perceptual inference. Our results indicate that genetic differences in dopaminergic neurotransmission account for inter-individual differences in perceptual inference linked to the formation and maintenance of unfounded beliefs. Thus, dopamine might be critically involved in the processes underlying one's interpretation of the relationship between the self and the world.

Development and Validation of the Parents’ Beliefs about Children’s Emotions Questionnaire

Science.gov (United States)

Halberstadt, Amy G.; Dunsmore, Julie C.; Bryant, Alfred J.; Parker, Alison E.; Beale, Karen S.; Thompson, Julie A.

2014-01-01

Parents’ beliefs about children’s emotions comprise an important aspect of parental emotion socialization and may relate to children’s mental health and well-being. Thus, the goal of this study was to develop a multi-faceted questionnaire assessing parents’ beliefs about children’s emotions (PBACE). Central to our work was inclusion of multiple ethnic groups throughout the questionnaire development process, from initial item creation through assessment of measurement invariance and validity. Participants included 1080 African American, European American, and Lumbee American Indian parents of 4- to 10-year old children who completed the initial item pool for the PBACE. Exploratory factor analyses were conducted with 720 of these parents to identify factor structure and reduce items. Confirmatory factor analysis was then conducted with a holdout sample of 360 parents to evaluate model fit and assess measurement invariance across ethnicity and across parent gender. Finally, validity of the PBACE scales was assessed via correlations with measures of parental emotional expressivity and reactions to children’s emotions. The PBACE is comprised of 33 items in seven scales. All scales generally demonstrated measurement invariance across ethnic groups and parent gender, thereby allowing interpretations of differences across these ethnic groups and between mothers and fathers as true differences rather than by-products of measurement variance. Initial evidence of discriminant and construct validity for the scale interpretations was also obtained. Results suggest that the PBACE will be useful for researchers interested in emotion-related socialization processes in diverse ethnic groups and their impact on children’s socioemotional outcomes and well-being. PMID:23914957

The True Self: A Psychological Concept Distinct From the Self.

Science.gov (United States)

Strohminger, Nina; Knobe, Joshua; Newman, George

2017-07-01

A long tradition of psychological research has explored the distinction between characteristics that are part of the self and those that lie outside of it. Recently, a surge of research has begun examining a further distinction. Even among characteristics that are internal to the self, people pick out a subset as belonging to the true self. These factors are judged as making people who they really are, deep down. In this paper, we introduce the concept of the true self and identify features that distinguish people's understanding of the true self from their understanding of the self more generally. In particular, we consider recent findings that the true self is perceived as positive and moral and that this tendency is actor-observer invariant and cross-culturally stable. We then explore possible explanations for these findings and discuss their implications for a variety of issues in psychology.

Episode-Centered Guidelines for Teacher Belief Change toward Technology Integration

Science.gov (United States)

Er, Erkan; Kim, ChanMin

2017-01-01

Teachers' episodic memories influence their beliefs. The investigation of episodic memories can help identify the teacher beliefs that limit technology-integration. We propose the Episode-Centered Belief Change (ECBC) model that utilizes teachers' episodic memories for changing beliefs impeding effective technology integration. We also propose…

Smoking beliefs and behavior among youth in Malaysia and Thailand.

Science.gov (United States)

Parkinson, Carla M; Hammond, David; Fong, Geoffrey T; Borland, Ron; Omar, Maizurah; Sirirassamee, Buppha; Awang, Rahmat; Driezen, Pete; Thompson, Mary

2009-01-01

To characterize smoking beliefs among Thai and Malaysian youth and to examine associations with gender, antismoking media exposure, and smoking status. Nationally representative samples of youth completed self-administered questionnaires. A substantial proportion of youth reported positive beliefs about smoking. Those reporting positive beliefs were more likely to be susceptible to smoking. Youth who noticed antismoking media were less likely to report positive beliefs about smoking. As in Western countries, beliefs about smoking held by youth in Southeast Asia are associated with smoking status. Antismoking media may be an important means of targeting beliefs about smoking among youth.

Changing Professional Practice Requires Changing Beliefs

Science.gov (United States)

Guerra, Patricia L.; Nelson, Sarah W.

2009-01-01

Creating schools that are culturally responsive and successful with all students requires doing basic work with educators to uncover their beliefs about children. If school leaders believe, like many people do, that changed behavior will result in changed beliefs, they are mistaken. Leaders must be proactive in identifying what teachers believe…

Belief Inhibition in Children's Reasoning: Memory-Based Evidence

Science.gov (United States)

Steegen, Sara; Neys, Wim De

2012-01-01

Adult reasoning has been shown as mediated by the inhibition of intuitive beliefs that are in conflict with logic. The current study introduces a classic procedure from the memory field to investigate belief inhibition in 12- to 17-year-old reasoners. A lexical decision task was used to probe the memory accessibility of beliefs that were cued…

Mainstream Teachers' Implicit Beliefs about English Language Learners: An Implicit Association Test Study of Teacher Beliefs

Science.gov (United States)

Harrison, Jamie; Lakin, Joni

2018-01-01

Teacher attitudes toward inclusion of English Learners (ELs) in the mainstream classroom have primarily focused on explicit beliefs as accessed through observation, case studies, and self-report surveys. The authors explore implicit mainstream teacher beliefs about ELs using the newly created Implicit Association Test-EL, with correlations to…

Kas tasemetööd täidavad oma eesmärki? / Marge Lepik, Kristi Mere, Merike Haas...[jt.

Index Scriptorium Estoniae

2009-01-01

Küsimusele vastavad Lääne-Viru maavalitsuse haridusosakonna juhataja Marge Lepik, Haridus- ja Teadusministeeriumi välishindamisosakonna peaekspert Kristi Mere, Viira kooli klassiõpetaja Merike Haas, Rääma põhikooli direktor Elmo Joa ja Tallinna Ülikooli Haapsalu kolledži õppejõud Sirje Piht

When Do Types Induce the Same Belief Hierarchy?

Directory of Open Access Journals (Sweden)

Andrés Perea

2016-10-01

Full Text Available Type structures are a simple device to describe higher-order beliefs. However, how can we check whether two types generate the same belief hierarchy? This paper generalizes the concept of a type morphism and shows that one type structure is contained in another if and only if the former can be mapped into the other using a generalized type morphism. Hence, every generalized type morphism is a hierarchy morphism and vice versa. Importantly, generalized type morphisms do not make reference to belief hierarchies. We use our results to characterize the conditions under which types generate the same belief hierarchy.

The Belief in Magic in the Age of Science

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Eugene Subbotsky

2014-01-01

Full Text Available The widely spread view on magical beliefs in modern industrial cultures contends that magical beliefs are a bunch of curious phenomena that persist today as an unnecessary addition to a much more important set of rational beliefs. Contrary to this view, in this article, the view is presented, which suggests that the belief in magic is a fundamental property of the human mind. Individuals can consciously consider themselves to be completely rational people and deny that they believe in magic or God despite harboring a subconscious belief in the supernatural. Research also shows how engagement in magical thinking can enhance cognitive functioning, such as creative thinking, perception and memory. Moreover, this article suggests that certain forms of social compliance and obedience to authority historically evolved from magical practices of mind control and are still powered by the implicit belief in magic. Finally, the article outlines areas of life, such as education, religion, political influence, commerce, military and political terror, and entertainment, in which magical thinking and beliefs of modern people can find practical applications.

Children's beliefs about parental divorce

OpenAIRE

Dovydaitienė, Miglė

2001-01-01

This article investigates children's beliefs about parental divorce and attitudes toward environment and people. Children's believes about parental divorce is evaluated in a sample 8 through 10-year children whose parents had been separated for about 3 years. Attitudes toward environment and people between children of separated as well as intact families are compared. We also examined the relation of children's beliefs about parental divorce and attitudes toward environment and people. The me...

Do Our Perceptions of Students’ Activity Preferences Come True?

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Hossein Saadabadi M.

2013-05-01

Full Text Available In order to have an effective second language education, students, and teachers should share beliefs and assumptions about language and learning as well as educational goals.  Achieving such efficiency requires deep understanding of students’ and teachers’ beliefs, and considering them in the process of syllabus design and materials preparation for English courses. To provide a deeper understanding of Iranian university students’ preferences regarding activities in General English classes, this research tried to find the participants' preferences and expectations in foreign language learning and teaching through finding out  whether there is any correspondence between teachers' and learners' preferred activities,  and to what extent teachers’ beliefs about language learning and class activities correspond with those of the learners'. To obtain the required data, this study made use of a questionnaire that covered areas such as language skills, feedback, testing and evaluation, participation mode, and class size. statistical analysis of the data (Independent samples t-test showed that only 43.75%; namely, twenty one out of forty eight of the differences were significant at 0.05 or below. These findings indicate a need to take more time to share ideas with students regarding classroom practices.

The true cost of electric power. Summary for policymakers

Energy Technology Data Exchange (ETDEWEB)

Burtraw, Dallas; Knupnick, Alan [Resources for the Future, Washington, DC (United States). Center for Energy Economics and Policy

2012-06-15

This report examines the various methods that have been used to measure 'true' costs of electricity generation technologies and looks at how such estimates can be used in company decision-making and public policy to ensure that investments are directed at the electricity generation methods with the lowest true costs to investors and society. In some geographic areas, adequate data and methods exist to make a solid estimate of the total social costs of energy production. In those places where the data or methods (or both) are less robust, it is possible to use a benefits transfer approach that still gives stakeholders important guidance about the scale of the true costs of their investments and to get started in formulating policies to incorporate those costs into the market price.

Dangerous Beliefs: College Alcohol Beliefs Are Associated With Increased Risk of Regretted Sexual Encounters.

Science.gov (United States)

Osberg, Timothy M; Boyer, Amber

2016-10-14

This study explored the relative impact of college alcohol beliefs (CABs; i.e., the extent to which the student views alcohol as part of the fabric of college life), descriptive norms, injunctive norms, positive alcohol expectancies, and sensation seeking on college students' (N = 415) risk for engaging in regretted sexual encounters (RSE). Overall, 12% of our sample reported having experienced RSE within the past 30 days. When pitted against the other traditional predictors of college student drinking and its consequences, such as positive alcohol expectancies, descriptive and injunctive norms, and sensation seeking, CABs emerged as the strongest correlate of RSE other than drinking itself, and explained significant additional variance in RSE beyond these other predictors. Mediation analyses revealed that CABs had a significant indirect effect on RSE through typical weekly drinking. This pattern of findings indicates that college alcohol beliefs are, from a public health perspective, dangerous beliefs, that warrant serious consideration in the development of new approaches to college student drinking and its consequences.

True and Fair View: Incentive or Inhibitor for Creative Accounting?

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Ciocan Claudia-Cătălina

2017-01-01

Full Text Available The objective of accounting is to present information about the financial position, changes forthe financial position and performance of an economic entity and the financial statements mustpresent a true and fair view of the economic reality for the enterprise concerned. Creativeaccounting is a present issue, a phenomenon that increases users mistrust in financial statements,being considered a manipulation of figures in order to obtain a favorable image, far from beingtrue. In order to address this issue, we analyzed several definitions and forms of this concept, andfollowed how they relate to the objective of the true and fair view. The paper points out that theinteraction between creative accounting and true and fair view can be regarded in a double way:on one side, taking into account the influence of creative accounting on the objective of the trueand fair view, and, on the other side, considering the influence of the perception of the true and fairview on the choice of these techniques.

Agent Communication for Dynamic Belief Update

Science.gov (United States)

Kobayashi, Mikito; Tojo, Satoshi

Thus far, various formalizations of rational / logical agent model have been proposed. In this paper, we include the notion of communication channel and belief modality into update logic, and introduce Belief Update Logic (BUL). First, we discuss that how we can reformalize the inform action of FIPA-ACL into communication channel, which represents a connection between agents. Thus, our agents can send a message only when they believe, and also there actually is, a channel between him / her and a receiver. Then, we present a static belief logic (BL) and show its soundness and completeness. Next, we develop the logic to BUL, which can update Kripke model by the inform action; in which we show that in the updated model the belief operator also satisfies K45. Thereafter, we show that every sentence in BUL can be translated into BL; thus, we can contend that BUL is also sound and complete. Furthermore, we discuss the features of CUL, including the case of inconsistent information, as well as channel transmission. Finally, we summarize our contribution and discuss some future issues.

Changing public stigma with continuum beliefs.

Science.gov (United States)

Corrigan, Patrick W; Schmidt, Annie; Bink, Andrea B; Nieweglowski, Katherine; Al-Khouja, Maya A; Qin, Sang; Discont, Steve

2017-10-01

Given the egregious effect of public stigma on the lives of people with mental illness, researchers have sought to unpack and identify effective components of anti-stigma programs. We expect to show that continuum messages have more positive effect on stigma and affirming attitudes (beliefs that people with mental illness recover and should be personally empowered) than categorical perspectives. The effect of continuum beliefs will interact with contact strategies. A total of 598 research participants were randomly assigned to online presentations representing one of the six conditions: three messages (continuum, categorical, or neutral control) by two processes (education or contact). Participants completed measures of continuum beliefs (as a manipulation check), stigma and affirming attitudes after viewing the condition. Continuum messages had significantly better effect on views that people with mental illness are "different," a finding that interacted with contact. Continuum messages also had better effects on recovery beliefs, once again an effect that interacted significantly with contact. Implications of these findings for improving anti-stigma programs are discussed.

Resits in Higher Education: Merely a Bar to Jump Over, or Do They Give a Pedagogical "Leg Up"?

Science.gov (United States)

Proud, Steven

2015-01-01

When students fail an examination at the end of their first year, they are offered a resit examination, which they merely need to pass to progress into the second year. These resits anecdotally provide a dual purpose of testing that students have achieved the required level of attainment to progress, and incentivising additional effort. This paper…

Functional beliefs and risk minimizing beliefs among Thai healthcare workers in Maharaj Nakorn Chiang Mai hospital: its association with intention to quit tobacco and alcohol

OpenAIRE

Jiraniramai, Surin; Jiraporncharoen, Wichuda; Pinyopornpanish, Kanokporn; Jakkaew, Nalinee; Wongpakaran, Tinakon; Angkurawaranon, Chaisiri

2017-01-01

Background Individual health beliefs are likely to play a key role in how people respond to knowledge and information about the potential harm from smoking and alcohol abuse. The objectives of the study were to 1) explore whether functional beliefs and risk minimizing beliefs were associated with intention to quit smoking and confidence to quit smoking and 2) explore whether functional beliefs and risk minimizing beliefs were associated with intention to quit alcohol drinking and confidence t...

Sexuality in later life: examining beliefs and perceptions of undergraduate students.

Science.gov (United States)

Freeman, Shannon; Sousa, Sarah; Neufeld, Eva

2014-01-01

Understanding students' beliefs and perceptions of sex/sexuality in later life can reduce and prevent ageist myths and stereotypes. The objective of this study was to gauge undergraduate students' knowledge of several myths, stereotypes, and facts regarding sex/sexuality in later life, including lesbian, gay, bisexual, and transgendered (LGBT) older adults. More than 85% of students held a positive view of sex/sexuality in later life with 65% believing that they would engage in sexual activity past age 80 (N=125). Correct responses to true/false questions were higher for those with a positive perspective on aging, and recognizing that sexual behavior does not cease to be important with aging was the strongest predictor of holding a positive view on sexuality in later life. No significant differences were observed from responses regarding LGBT older adults or constraints to sexuality in long term care facilities. The positive perceptions among students in the current study suggest an increased acceptance of sexuality and diversity that should be maintained in university curricula.

Validation of the Paranormal Health Beliefs Scale for adults.

Science.gov (United States)

Donizzetti, Anna Rosa; Petrillo, Giovanna

2017-01-01

We present the validation study of the Paranormal Health Beliefs Scale adult version, aimed to measure illusory beliefs about health. The scale was administered to 643 participants (54.3% females), having an average age of 29.7 years (standard deviation = 18.31). The results of the analyses confirmed the dimensions of the Paranormal Health Beliefs Scale as developed in the previous adolescent study (Beliefs: Religious, Superstitious, in Extraordinary Events, Parapsychological, and Pseudo-scientific of a biomedical nature), as well as the convergent and discriminant validity through the correlation with other constructs (locus of control and self-efficacy). The results also showed significant differences between subgroups by gender and age. The Paranormal Health Beliefs Scale shows satisfactory psychometric properties and thus may be used effectively to identify the varied range of illusory beliefs related to health, even within the context of lifelong educational programs aimed at health promotion.

Validation of the Paranormal Health Beliefs Scale for adults

Directory of Open Access Journals (Sweden)

Anna Rosa Donizzetti

2017-12-01

Full Text Available We present the validation study of the Paranormal Health Beliefs Scale adult version, aimed to measure illusory beliefs about health. The scale was administered to 643 participants (54.3% females, having an average age of 29.7 years (standard deviation = 18.31. The results of the analyses confirmed the dimensions of the Paranormal Health Beliefs Scale as developed in the previous adolescent study (Beliefs: Religious, Superstitious, in Extraordinary Events, Parapsychological, and Pseudo-scientific of a biomedical nature, as well as the convergent and discriminant validity through the correlation with other constructs (locus of control and self-efficacy. The results also showed significant differences between subgroups by gender and age. The Paranormal Health Beliefs Scale shows satisfactory psychometric properties and thus may be used effectively to identify the varied range of illusory beliefs related to health, even within the context of lifelong educational programs aimed at health promotion.

The extended reciprocity: Strong belief outperforms persistence.

Science.gov (United States)

Kurokawa, Shun

2017-05-21

The existence of cooperation is a mysterious phenomenon and demands explanation, and direct reciprocity is one key potential explanation for the evolution of cooperation. Direct reciprocity allows cooperation to evolve for cooperators who switch their behavior on the basis of information about the opponent's behavior. Here, relevant to direct reciprocity is information deficiency. When the opponent's last move is unknown, how should players behave? One possibility is to choose cooperation with some default probability without using any further information. In fact, our previous paper (Kurokawa, 2016a) examined this strategy. However, there might be beneficial information other than the opponent's last move. A subsequent study of ours (Kurokawa, 2017) examined the strategy which uses the own last move when the opponent's last move is unknown, and revealed that referring to the own move and trying to imitate it when information is absent is beneficial. Is there any other beneficial information else? How about strong belief (i.e., have infinite memory and believe that the opponent's behavior is unchanged)? Here, we examine the evolution of strategies with strong belief. Analyzing the repeated prisoner's dilemma game and using evolutionarily stable strategy (ESS) analysis against an invasion by unconditional defectors, we find the strategy with strong belief is more likely to evolve than the strategy which does not use information other than the opponent player's last move and more likely to evolve than the strategy which uses not only the opponent player's last move but also the own last move. Strong belief produces the extended reciprocity and facilitates the evolution of cooperation. Additionally, we consider the two strategies game between strategies with strong belief and any strategy, and we consider the four strategies game in which unconditional cooperators, unconditional defectors, pessimistic reciprocators with strong belief, and optimistic reciprocators with

The mere exposure effect is modulated by selective attention but not visual awareness.

Science.gov (United States)

Huang, Yu-Feng; Hsieh, Po-Jang

2013-10-18

Repeated exposures to an object will lead to an enhancement of evaluation toward that object. Although this mere exposure effect may occur when the objects are presented subliminally, the role of conscious perception per se on evaluation has never been examined. Here we use a binocular rivalry paradigm to investigate whether a variance in conscious perceptual duration of faces has an effect on their subsequent evaluation, and how selective attention and memory interact with this effect. Our results show that face evaluation is positively biased by selective attention but not affected by visual awareness. Furthermore, this effect is not due to participants recalling which face had been attended to. Copyright © 2013 Elsevier Ltd. All rights reserved.

Academic Optimism: An Individual Teacher Belief

Science.gov (United States)

Ngidi, David P.

2012-01-01

In this study, academic optimism as an individual teacher belief was investigated. Teachers' self-efficacy beliefs were measured using the short form of the Teacher Sense of Efficacy Scale. One subtest from the Omnibus T-Scale, the faculty trust in clients subtest, was used to measure teachers' trust in students and parents. One subtest from the…

A Case of True Hermaphroditism Presenting as a Testicular Tumour

Directory of Open Access Journals (Sweden)

Michelle Ceci

2015-01-01

Full Text Available True hermaphroditism represents only 5% cases of all of disorders of sexual differentiation (DSD and usually present in early childhood with ambiguous genitalia. Occasionally, cases might present later on in adolescence with problems of sexual maturation. Our case report presents a true hermaphrodite with normal male phenotype that presented as a left testicular mass, two years after being diagnosed with Sertoli cell only syndrome in the contralateral testis. Histological examination of the left testis showed ovarian, fallopian tube, myometrial, endometrial, and epididymal tissue. This combination of findings is found in approximately one-third of true hermaphrodites, but it is very rare to present clinically as an inguinoscrotal mass.

Plural religious beliefs: A Comparison between the Dutch and white ...

African Journals Online (AJOL)

The concept of religious beliefs is distilled from the perspective of one's belief in God. With regard to this belief in God we propose to distinguish between two dimensions: The personal versus the a-personal character of God and his transcendent versus his immanent nature. This leaves us with a plurality of beliefs in God.

On revision of partially specified convex probabilistic belief bases

CSIR Research Space (South Africa)

Rens, G

2016-08-01

Full Text Available We propose a method for an agent to revise its incomplete probabilistic beliefs when a new piece of propositional information is observed. In this work, an agent’s beliefs are represented by a set of probabilistic formulae – a belief base...

Can Legal Interventions Change Beliefs? The Effect of Exposure to Sexual Harassment Policy on Men's Gender Beliefs

Science.gov (United States)

Tinkler, Justine Eatenson; Li, Yan E.; Mollborn, Stefanie

2007-01-01

In spite of the relative success of equal opportunity laws on women's status in the workplace, we know little about the influence of such legal interventions on people's attitudes and beliefs. This paper focuses, in particular, on how sexual harassment policy affects men's beliefs about the gender hierarchy. We employ an experimental design in…

Cosmic chirality both true and false.

Science.gov (United States)

Barron, Laurence D

2012-12-01

The discrete symmetries of parity P, time reversal T, and charge conjugation C may be used to characterize the properties of chiral systems. It is well known that parity violation infiltrates into ordinary matter via an interaction between the nucleons and electrons, mediated by the Z(0) particle, that lifts the degeneracy of the mirror-image enantiomers of a chiral molecule. Being odd under P but even under T, this P-violating interaction exhibits true chirality and so may induce absolute enantioselection under all circumstances. It has been suggested that CP violation may also infiltrate into ordinary matter via a P-odd, T-odd interaction mediated by the (as yet undetected) axion. This CP-violating interaction exhibits false chirality and so may induce absolute enantioselection in processes far from equilibrium. Both true and false cosmic chirality should be considered together as possible sources of homochirality in the molecules of life. Copyright © 2012 Wiley Periodicals, Inc.

Endovascular treatment of ruptured true posterior communicating artery aneurysms.

Science.gov (United States)

Yang, Yonglin; Su, Wandong; Meng, Qinghai

2015-01-01

Although true posterior communicating artery (PCoA) aneurysms are rare, they are of vital importance. We reviewed 9 patients with this fatal disease, who were treated with endovascular embolization, and discussed the meaning of endovascular embolization for the treatment of true PCoA aneurysms. From September 2006 to May 2012, 9 patients with digital substraction angiography (DSA) confirmed true PCoA aneurysms were treated with endovascular embolization. Patients were followed-up with a minimal duration of 17 months and assessed by Glasgow Outcome Scale (GOS) score. All the patients presented with spontaneous subarachnoid hemorrhage from the ruptured aneurysms. The ratio of males to females was 1:2, and the average age of onset was 59.9 (ranging from 52 to 72) years. The preoperative Hunt-Hess grade scores were I to III. All patients had recovered satisfactorily. No permanent neurological deficits were left. Currently, endovascular embolization can be recommended as the top choice for the treatment of most true PCoA aneurysms, due to its advanced technique, especially the application of the stent-assisted coiling technique, combined with its advantage of mininal invasiveness and quick recovery. However, the choice of treatment methods should be based on the clinical and anatomical characteristics of the aneurysm and the skillfulness of the surgeon.

Eating disorder beliefs and behaviours across eating disorder diagnoses.

Science.gov (United States)

Allan, Steven; Goss, Ken

2014-01-01

To test for differences between diagnostic groups on the severity of eating disorder beliefs and behaviours, evaluate the clinical significance of such differences, and assess the extent to which these beliefs and behaviours may be present at clinically significant levels across eating disorder diagnoses. 136 adult women outpatients (aged 18-65, with a BMI over 15) were diagnosed with an eating disorder and completed the Stirling Eating Disorder Scale. The expected pattern of statistically significant differences was found between diagnostic groups on anorexic dietary beliefs and behaviours and bulimic dietary beliefs and behaviours. A high percentage of participants in each diagnostic group scored above the clinical cut-off on the eating disorder belief and behaviour measures and a very high percentage of participants in each group reported clinically significant levels of restricting beliefs. Transdiagnostic or functional analytic approaches to treatment planning may lead to more effective interventions than current, diagnostically-based, care pathways. The high prevalence of restricting beliefs reported suggested that this may need to be a key focus for intervention for the majority of individuals presenting with an eating disorder. © 2013.

La tecnología cambió los escenarios: el efecto Pigmalión se hizo realidad Technology changed scene or Pygmalion came true

Directory of Open Access Journals (Sweden)

Julio Cabero Almenara

2007-03-01

Full Text Available Las diferentes tecnologías de la información y comunicación han cambiado con el paso de los años las diferentes sociedades por donde se han ido implantando. La consagración y adopción de las diferentes tecnologías ha consistido en procesos formativos mediante los cuales las creencias y expectativas que se les atribuían han hecho tal efecto que al final acaban por ser realidades y ante ella hemos de enfrentarnos. Ese trabajo refleja la invisibilidad con que las tecnologías han irrumpido en la vida diaria. This paper gives a summary of how the different information and communication technologies have changed the societies which have used them through the years. Consecration and adoption of different technologies have fulfilled beliefs and expectations that eventually have come true.

The Role of Science Teachers' Beliefs in International Classrooms

DEFF Research Database (Denmark)

for educators. Within each of these areas there are specific explorations that examine important areas such as, the roles of beliefs in teaching and learning, the impact of beliefs on student achievement, and ways in which beliefs are connected to teacher actions in the classroom. Throughout all...... of these discussions, there is a focus on international perspectives. Those reading this book can use the research presented to consider how to confront, challenge, and cultivate beliefs during the teacher professional development process....

relationship between patients' beliefs about their antihypertensives ...

African Journals Online (AJOL)

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effects of their medication, suggesting a high counter-balancing effect of this belief on their ... patients have positive belief regarding the efficacy of their ... Divorced. Widow. 11. 100. 5. 11. 9. 79. 4. 8. Religion. Muslim. Christian. 108. 19. 85. 15.

Relationships between beliefs about medications and nonadherence to prescribed chronic medications.

Science.gov (United States)

Phatak, Hemant M; Thomas, Joseph

2006-10-01

Medication beliefs of patients with a specific medical condition have been associated with nonadherence to drugs used to treat that condition. However, associations between medication beliefs and nonadherence of individuals on chronic, multiple medications have not been studied. To investigate associations between patients' medication beliefs and nonadherence to chronic drug therapy. A cross-sectional, self-administered survey of patients waiting to see pharmacists at an outpatient pharmacy in a primary care clinic was conducted. Participants' medication beliefs were assessed using the Beliefs about Medicines Questionnaire, and nonadherence was assessed using the Morisky Medication Adherence Scale. Pearson correlation analysis was used to assess bivariate associations between medication beliefs and nonadherence. Regression was used to assess relative strength of associations between various medication beliefs and nonadherence and also to assess the significance of the interactions between those beliefs and nonadherence. There were positive bivariate associations between specific concerns about medications (p harmful effects of medications (p belief and nonadherence was assessed, while controlling for other medication beliefs, specific-necessity (p = 0.02) and specific-concerns (p = 0.01) exhibited significant negative and positive associations with nonadherence, respectively. All two-way interactions between variables in the model were insignificant. A model consisting of age, total number of drugs used, and medication beliefs, that is, specific-necessity, specific-concerns, general-overuse, and general-harm, accounted for 26.5% of variance. Medication beliefs alone explained 22.4% of variation in nonadherence to chronic drug therapy. Patients' medication beliefs explained a significant portion of variation in medication nonadherence.

Childhood physical abuse and differential development of paranormal belief systems.

Science.gov (United States)

Perkins, Stefanie L; Allen, Rhiannon

2006-05-01

This study compared paranormal belief systems in individuals with and without childhood physical abuse histories. The Revised Paranormal Belief Scale and the Assessing Environments III Questionnaire were completed by 107 University students. Psi, precognition, and spiritualism, which are thought to provide a sense of personal efficacy and control, were among the most strongly held beliefs in abused subjects, and were significantly higher in abused versus nonabused subjects. Superstition and extraordinary life forms, thought to have an inverse or no relation to felt control, were the least strongly held beliefs in abused subjects, and, along with religious beliefs, did not differ between the two abuse groups. Witchcraft was unexpectedly found to be the most strongly held belief among those with abuse histories. Results suggest that by providing a sense of control, certain paranormal beliefs may offer a powerful emotional refuge to individuals who endured the stress of physical abuse in childhood.

Probability misjudgment, cognitive ability, and belief in the paranormal.

Science.gov (United States)

Musch, Jochen; Ehrenberg, Katja

2002-05-01

According to the probability misjudgment account of paranormal belief (Blackmore & Troscianko, 1985), believers in the paranormal tend to wrongly attribute remarkable coincidences to paranormal causes rather than chance. Previous studies have shown that belief in the paranormal is indeed positively related to error rates in probabilistic reasoning. General cognitive ability could account for a relationship between these two variables without assuming a causal role of probabilistic reasoning in the forming of paranormal beliefs, however. To test this alternative explanation, a belief in the paranormal scale (BPS) and a battery of probabilistic reasoning tasks were administered to 123 university students. Confirming previous findings, a significant correlation between BPS scores and error rates in probabilistic reasoning was observed. This relationship disappeared, however, when cognitive ability as measured by final examination grades was controlled for. Lower cognitive ability correlated substantially with belief in the paranormal. This finding suggests that differences in general cognitive performance rather than specific probabilistic reasoning skills provide the basis for paranormal beliefs.

Early false-belief understanding in traditional non-Western societies.

Science.gov (United States)

Barrett, H Clark; Broesch, Tanya; Scott, Rose M; He, Zijing; Baillargeon, Renée; Wu, Di; Bolz, Matthias; Henrich, Joseph; Setoh, Peipei; Wang, Jianxin; Laurence, Stephen

2013-03-22

The psychological capacity to recognize that others may hold and act on false beliefs has been proposed to reflect an evolved, species-typical adaptation for social reasoning in humans; however, controversy surrounds the developmental timing and universality of this trait. Cross-cultural studies using elicited-response tasks indicate that the age at which children begin to understand false beliefs ranges from 4 to 7 years across societies, whereas studies using spontaneous-response tasks with Western children indicate that false-belief understanding emerges much earlier, consistent with the hypothesis that false-belief understanding is a psychological adaptation that is universally present in early childhood. To evaluate this hypothesis, we used three spontaneous-response tasks that have revealed early false-belief understanding in the West to test young children in three traditional, non-Western societies: Salar (China), Shuar/Colono (Ecuador) and Yasawan (Fiji). Results were comparable with those from the West, supporting the hypothesis that false-belief understanding reflects an adaptation that is universally present early in development.

The Mathematical Development Beliefs Survey: Validity and Reliability of a Measure of Preschool Teachers' Beliefs about the Learning and Teaching of Early Mathematics

Science.gov (United States)

Platas, Linda M.

2015-01-01

The Mathematical Development Beliefs Survey was developed to measure early childhood teachers' beliefs about mathematics teaching and learning in the preschool classroom. This instrument was designed to measure beliefs concerning (a) age-appropriateness of mathematics instruction, (b) classroom locus of generation of mathematical knowledge…

Belief Revision in the GOAL Agent Programming Language

DEFF Research Database (Denmark)

Spurkeland, Johannes Svante; Jensen, Andreas Schmidt; Villadsen, Jørgen

2013-01-01

Agents in a multiagent system may in many cases find themselves in situations where inconsistencies arise. In order to properly deal with these, a good belief revision procedure is required. This paper illustrates the usefulness of such a procedure: a certain belief revision algorithm is consider...... in order to deal with inconsistencies and, particularly, the issue of inconsistencies, and belief revision is examined in relation to the GOAL agent programming language....

A new approach to probabilistic belief change

CSIR Research Space (South Africa)

Rens, G

2015-05-01

Full Text Available One way for an agent to deal with uncertainty about its beliefs is to maintain a probability distribution over the worlds it believes are possible. A belief change operation may recommend some previously believed worlds to become impossible and some...

Lay belief in biopolitics and political prejudice

NARCIS (Netherlands)

Suhay, E; Brandt, M.J.; Proulx, T.

2017-01-01

Building on psychological research linking essentialist beliefs about human differences with prejudice, we test whether lay belief in the biological basis of political ideology is associated with political intolerance and social avoidance. In two studies of American adults (Study 1: N = 288, Study

Pluto behaving badly: false beliefs and their consequences.

Science.gov (United States)

Berkowitz, Shari R; Laney, Cara; Morris, Erin K; Garry, Maryanne; Loftus, Elizabeth F

2008-01-01

We exposed college students to suggestive materials in order to lead them to believe that, as children, they had a negative experience at Disneyland involving the Pluto character. A sizable minority of subjects developed a false belief or memory that Pluto had uncomfortably licked their ear. Suggestions about a positive experience with Pluto led to even greater acceptance of a lovable ear-licking episode. False beliefs and memories had repercussions; those seduced by the bad suggestions were not willing to pay as much for a Pluto souvenir. These findings are among the first to demonstrate that false beliefs can have repercussions for people, meaning that they can influence their later thoughts, beliefs, and behaviors.

Selectively altering belief formation in the human brain

Science.gov (United States)

Sharot, Tali; Kanai, Ryota; Marston, David; Korn, Christoph W.; Rees, Geraint; Dolan, Raymond J.

2012-01-01

Humans form beliefs asymmetrically; we tend to discount bad news but embrace good news. This reduced impact of unfavorable information on belief updating may have important societal implications, including the generation of financial market bubbles, ill preparedness in the face of natural disasters, and overly aggressive medical decisions. Here, we selectively improved people’s tendency to incorporate bad news into their beliefs by disrupting the function of the left (but not right) inferior frontal gyrus using transcranial magnetic stimulation, thereby eliminating the engrained “good news/bad news effect.” Our results provide an instance of how selective disruption of regional human brain function paradoxically enhances the ability to incorporate unfavorable information into beliefs of vulnerability. PMID:23011798

Mental illness complicated by the santeria belief in spirit possession.

Science.gov (United States)

Alonso, L; Jeffrey, W D

1988-11-01

Santeria, a religious system that blends African and Catholic beliefs, is practiced by many Cuban Americans. One aspect of this system is the belief in spirit possession. Basic santeria beliefs and rituals, including the fiesta santera (a gathering at which some participants may become possessed), are briefly described, and four cases in which the patients' belief in possession played a role in their mental illness are presented. The belief in possession can complicate the diagnosis and treatment of mental illness, but it should not be considered a culture-bound syndrome. Rather, it may be a nonspecific symptom of a variety of mental illnesses and should be evaluated in the context of the patient's overall belief system and ability to carry out usual activities.

Descriptor revision belief change through direct choice

CERN Document Server

Hansson, Sven Ove

2017-01-01

This book provides a critical examination of how the choice of what to believe is represented in the standard model of belief change. In particular the use of possible worlds and infinite remainders as objects of choice is critically examined. Descriptors are introduced as a versatile tool for expressing the success conditions of belief change, addressing both local and global descriptor revision. The book presents dynamic descriptors such as Ramsey descriptors that convey how an agent’s beliefs tend to be changed in response to different inputs. It also explores sentential revision and demonstrates how local and global operations of revision by a sentence can be derived as a special case of descriptor revision. Lastly, the book examines revocation, a generalization of contraction in which a specified sentence is removed in a process that may possibly also involve the addition of some new information to the belief set.

Fuzzy knowledge base construction through belief networks based on Lukasiewicz logic

Science.gov (United States)

Lara-Rosano, Felipe

1992-01-01

In this paper, a procedure is proposed to build a fuzzy knowledge base founded on fuzzy belief networks and Lukasiewicz logic. Fuzzy procedures are developed to do the following: to assess the belief values of a consequent, in terms of the belief values of its logical antecedents and the belief value of the corresponding logical function; and to update belief values when new evidence is available.

EFL Teachers’ Epistemological Beliefs and Their Assessment Orientations

Directory of Open Access Journals (Sweden)

Ammar Abdullah Mahmoud Ismail

2016-11-01

Full Text Available Epistemological beliefs—beliefs about the nature of knowledge, where it resides, and how knowledge is constructed and evaluated—have been the target of increased research interest lately. Heretofore, emphasis has been directed to language teaching/learning aspects and strategies. Language assessment practices have not yet received due attention in epistemic research literature. The current study examined the relationship between pre-service EFL teachers’ epistemological beliefs and their assessment orientations. Dimensions of epistemological beliefs were assessed via a questionnaire designed and validated by the researcher based on Schommer’s work. Two assessment orientations were examined including: (a transmissive surface- processing orientation and (b constructive deep-processing orientation. The study involved 114 preservice EFL teachers enrolled in the Professional Diploma in Teaching Program in the Abu Dhabi University, the United Arab Emirates. Results of the study showed that EFL teachers’ epistemological beliefs have a direct bearing on their assessment orientations and practices. EFL teachers with naive epistemological beliefs tended more to adopt surface-level assessment orientations whereas those with sophisticated epistemological beliefs showed more tendency to adopt deeper level approaches to assessment in language settings. Results are discussed in terms of backwash effects on foreign language instruction, curriculum development, and teacher education. Suggestions for further research are also discussed.

Superstitious Beliefs as Constraints in The Learning of Science ...

African Journals Online (AJOL)

This paper examines the nature, prevalence and effect of superstitious beliefs as constraints to the appropriate learning of science in our schools. Studies done on identification and analysis of types and degrees of superstitious beliefs have been reported as well as to how these beliefs inhibit the individual learner\\'s ...

Pre-Service EFL Teachers' Beliefs about Foreign Language Learning

Science.gov (United States)

Altan, Mustafa Zulkuf

2012-01-01

Beliefs are central constructs in every discipline which deals with human behaviour and learning. In addition to learner beliefs about language learning, language teachers themselves may hold certain beliefs about language learning that will have an impact on their instructional practices and that are likely to influence their students' beliefs…

Beliefs underlying Women's intentions to consume alcohol.

Science.gov (United States)

Haydon, Helen M; Obst, Patricia L; Lewis, Ioni

2016-07-13

Changing trends demonstrate that women, in a number of economically-developed countries, are drinking at higher levels than ever before. Exploring key targets for intervention, this study examined the extent to which underlying beliefs in relation to alcohol consumption predicted intentions to drink in three different ways (i.e. low risk drinking, frequent drinking and binge drinking). Utilizing a prospective design survey, women (N = 1069), aged 18-87 years, completed a questionnaire measuring their beliefs and intentions regarding alcohol consumption. Then, two weeks later, 845 of the original sample, completed a follow-up questionnaire reporting their engagement in the drinking behaviors. A mixed design ANOVA was conducted to examine potential differences between women of different age groups (18-24, 25-34, 35-44, 45-54, 55 years and above) and their intentions to engage in the three different drinking behaviors. Based upon The Theory of Planned Behavior, critical beliefs analyses were carried out to identify key determinants underlying intentions to engage in the three different drinking behaviors. Significant effects of age were found in relation to frequent and binge drinking. The critical beliefs analyses revealed that a number of behavioral, control and normative beliefs were significant predictors of intentions. These beliefs varied according to age group and drinking behavior. Previously unidentified key factors that influence women's decisions to drink in certain ways have been established. Overall, future interventions and public policy may be better tailored so as to address specific age groups and drinking behaviors.

True Faith in Faith and Knowledge

NARCIS (Netherlands)

Jonkers, P.H.A.I.

2003-01-01

This article deals with the diverging conceptions of faith that Hegel discusses in his essay Faith and Knowledge (1802). In order to modify the usual, negative image of Hegel’s attitude towards faith, which stresses its reflective character, I analyze his idea of a ‘true faith’. My conclusion is

Frege on Truths, Truth and the True

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Wolfgang Künne

2008-08-01

Full Text Available The founder of modern logic and grandfather of analytic philosophy was 70 years old when he published his paper 'Der Gedanke' (The Thought in 1918. This essay contains some of Gottlob Frege's deepest and most provocative reflections on the concept of truth, and it will play a prominent role in my lectures. The plan for my lectures is as follows. What is it that is (primarily true or false? 'Thoughts', is Frege's answer. In §1, I shall explain and defend this answer. In §2, I shall briefly consider his enthymematic argument for the conclusion that the word 'true' resists any attempt at defining it. In §3, I shall discuss his thesis that the thought that things are thus and so is identical with the thought that it is true that things are thus and so. The reasons we are offered for this thesis will be found wanting. In §4, I shall comment extensively on Frege's claim that, in a non-formal language like the one I am currently trying to speak, we can say whatever we want to say without ever using the word 'true' or any of its synonyms. I will reject the propositional-redundancy claim, endorse the assertive-redundancy claim and deny the connection Frege ascribes to them. In his classic 1892 paper 'Über Sinn und Bedeutung' (On Sense and Signification Frege argues that truth-values are objects. In §5, I shall scrutinize his argument. In §6, I will show that in Frege's ideography (Begriffsschrift truth, far from being redundant, is omnipresent. The final §7 is again on truth-bearers, this time as a topic in the theory of intentionality and in metaphysics. In the course of discussing Frege's views on the objecthood, the objectivity of thoughts and the timelessness of truth(s, I will plead for a somewhat mitigated Platonism.

THE PRONUNCIATION COMPONENT IN ESL LESSONS: TEACHERS’ BELIEFS AND PRACTICES

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Shanina Sharatol Ahmad Shah

2017-01-01

Full Text Available Research has shown that teachers’ beliefs on teaching and learning exert an influence on their actual classroom practices. In the teaching of English pronunciation, teachers’ beliefs play a crucial role in the choice of pronunciation components taught in the ESL classrooms. This paper explores teachers’ beliefs about teaching English pronunciation in Malaysian classrooms and the extent to which these beliefs influenced the teachers’ classroom instructions. Employing a multiple case study of five ESL teachers in secondary schools, this study investigated the beliefs the teachers have formed about pronunciation focused areas and classroom practices in teaching English pronunciation. Data were collected through actual classroom observations and semi-structured interviews with the teachers and students. The findings of the study found that ESL teachers seem to believe that pronunciation skills are to be taught integratedly with other English language skills. Results also indicate a discrepancy between these teachers’ beliefs on the focused areas of pronunciation and the stated curriculum specifications.  Additionally, the ESL teachers seem to have vague and contradictory beliefs about pronunciation focused areas. These beliefs are based on their previous language learning and professional experience as well as other contextual factors such as examination demands and time constraints. As a result, these beliefs lead to the pronunciation component being neglected despite it being stipulated by the curriculum.

On-line Learning of Unlearnable True Teacher through Mobile Ensemble Teachers

Science.gov (United States)

Hirama, Takeshi; Hukushima, Koji

2008-09-01

The on-line learning of a hierarchical learning model is studied by a method based on statistical mechanics. In our model, a student of a simple perceptron learns from not a true teacher directly, but ensemble teachers who learn from a true teacher with a perceptron learning rule. Since the true teacher and ensemble teachers are expressed as nonmonotonic and simple perceptrons, respectively, the ensemble teachers go around the unlearnable true teacher with the distance between them fixed in an asymptotic steady state. The generalization performance of the student is shown to exceed that of the ensemble teachers in a transient state, as was shown in similar ensemble-teachers models. Furthermore, it is found that moving the ensemble teachers even in the steady state, in contrast to the fixed ensemble teachers, is efficient for the performance of the student.

Double preference relations for generalised belief change

CSIR Research Space (South Africa)

Booth, R

2010-11-01

Full Text Available Many belief change formalisms employ plausibility orderings over the set of possible worlds to determine how the beliefs of an agent ought to be modified after the receipt of a new epistemic input. While most such possible world semantics rely on a...

Belief in supernatural agents in the face of death.

Science.gov (United States)

Norenzayan, Ara; Hansen, Ian G

2006-02-01

Four studies examined whether awareness of mortality intensifies belief in supernatural agents among North Americans. In Studies 1 and 2, mortality salience led to more religiosity, stronger belief in God, and in divine intervention. In Studies 3 and 4, mortality salience increased supernatural agent beliefs even when supernatural agency was presented in a culturally alien context (divine Buddha in Study 3, Shamanic spirits in Study 4). The latter effects occurred primarily among the religiously affiliated, who were predominantly Christian. Implications for the role of supernatural agent beliefs in assuaging mortality concerns are discussed.

Belief elicitation in experiments: Is there a hedging problem?

DEFF Research Database (Denmark)

Blanco, Mariana; Engelmann, Dirk; Koch, Alexander

2010-01-01

Belief-elicitation experiments usually reward accuracy of stated beliefs in addition to payments for other decisions. But this allows risk-averse subjects to hedge with their stated beliefs against adverse outcomes of the other decisions. So can we trust the existing belief-elicitation results...... opportunities are very prominent. If hedging opportunities are transparent, and incentives to hedge are strong, many subjects do spot hedging opportunities and respond to them. The bias can go beyond players actually hedging themselves, because some expect others to hedge and best respond to this....

Objective measurement of paranormal belief: a rebuttal to Vitulli.

Science.gov (United States)

Lange, R; Irwin, H J; Houran, J

2001-06-01

Effects of age and sex in paranormal belief remain controversial because issues of scaling and differential item function are not given due attention. Therefore, in response to the recent debate between Irwin and Vitulli, these issues are reviewed and validated as crucial approaches for obtaining an objective measure of paranormal belief. A Rasch version of Tobacyk's Paranormal Belief Scale has been developed, but research with this scale suggests that--contrary to past literature and recently refined studies--age and sex are neither consistent nor crucial factors mediating paranormal belief.

Affective Beliefs Influence the Experience of Eating Meat

OpenAIRE

Anderson, Eric C.; Barrett, Lisa Feldman

2016-01-01

People believe they experience the world objectively, but research continually demonstrates that beliefs influence perception. Emerging research indicates that beliefs influence the experience of eating. In three studies, we test whether beliefs about how animals are raised can influence the experience of eating meat. Samples of meat were paired with descriptions of animals raised on factory farms or raised on humane farms. Importantly, the meat samples in both conditions were identical. Howe...

Multiculturalism, Medicine, and Health Part III: Health Beliefs

OpenAIRE

Masi, Ralph

1988-01-01

Supernatural beliefs relate to a Power or powers considered beyond nature. Persons who wish to draw upon the power of supernatural forces often attempt to do so through prayers, ceremonies, or special acknowledgement. While some physicians feel uncomfortable at times with beliefs that differ from their own, the chaplaincy system, in place in most hospitals, is evidence that health-care systems can comfortably accommodate supernatural beliefs. We must make an effort to understand and accommoda...

Explanatory Coherence and Belief Revision in Naive Physics

Science.gov (United States)

1988-07-01

continental drift (Thagard & Nowak, 1988), and debates about why the dinosaurs became extinct . Application of ECHO to the belief revisions in Pat and Hal...rewono of nocuamy Idid 4onoly by bodck number) Students of reasoning have long tried to understand how people revise systems of beliefs. We maintain...Princeton University Students of reasoning have long tried to understand how people revise systems of beliefs (see Wertheimer, 1945, for example). We will

Analyzing Mathematics Beliefs of Pre-Service Teachers Using Confirmatory Factor Analysis

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Mazlini Adnan

2011-12-01

Full Text Available Mathematics beliefs play an important role in enhancing the quality and the effectiveness of teaching and learning. This study analyzes the mathematics beliefs of 317 pre-service teachers from six Higher Education Institutions (HEIs (Government Public Universities who were randomly selected to participate in this study. Questionnaires consisting of twenty three items were given to the respondents during the data collection process. The validation of the items was done by using confirmatory factor analysis (CFA. In order to obtain a model fit for the measurement model of mathematics beliefs, several fit index tests such as CMINDF, GFI, AGFI, IFI, NFI, CFI, TLI and RMSEA were used. Constructivist beliefs and traditional beliefs were identified as the contributing factors in the model. The analysis also revealed that mathematics beliefs consist of structures of two hidden variables. The correlation between the two variables (constructivist beliefs and traditional beliefs is at a moderate level. Hence, pre-service teachers should be able to recognize their type of mathematics beliefs in order to become effective mathematics teachers.

Neural Global Pattern Similarity Underlies True and False Memories.

Science.gov (United States)

Ye, Zhifang; Zhu, Bi; Zhuang, Liping; Lu, Zhonglin; Chen, Chuansheng; Xue, Gui

2016-06-22

The neural processes giving rise to human memory strength signals remain poorly understood. Inspired by formal computational models that posit a central role of global matching in memory strength, we tested a novel hypothesis that the strengths of both true and false memories arise from the global similarity of an item's neural activation pattern during retrieval to that of all the studied items during encoding (i.e., the encoding-retrieval neural global pattern similarity [ER-nGPS]). We revealed multiple ER-nGPS signals that carried distinct information and contributed differentially to true and false memories: Whereas the ER-nGPS in the parietal regions reflected semantic similarity and was scaled with the recognition strengths of both true and false memories, ER-nGPS in the visual cortex contributed solely to true memory. Moreover, ER-nGPS differences between the parietal and visual cortices were correlated with frontal monitoring processes. By combining computational and neuroimaging approaches, our results advance a mechanistic understanding of memory strength in recognition. What neural processes give rise to memory strength signals, and lead to our conscious feelings of familiarity? Using fMRI, we found that the memory strength of a given item depends not only on how it was encoded during learning, but also on the similarity of its neural representation with other studied items. The global neural matching signal, mainly in the parietal lobule, could account for the memory strengths of both studied and unstudied items. Interestingly, a different global matching signal, originated from the visual cortex, could distinguish true from false memories. The findings reveal multiple neural mechanisms underlying the memory strengths of events registered in the brain. Copyright © 2016 the authors 0270-6474/16/366792-11$15.00/0.

Apparent and true resistant hypertension: definition, prevalence and outcomes.

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Judd, E; Calhoun, D A

2014-08-01

Resistant hypertension, defined as blood pressure (BP) remaining above goal despite the use of > or =3 antihypertensive medications at maximally tolerated doses (one ideally being a diuretic) or BP that requires > or =4 agents to achieve control, has received more attention with increased efforts to improve BP control rates and the emergence of device-based therapies for hypertension. This classically defined resistant group consists of patients with true resistant hypertension, controlled resistant hypertension and pseudo-resistant hypertension. In studies where pseudo-resistant hypertension cannot be excluded (for example, 24-h ambulatory BP not obtained), the term apparent resistant hypertension has been used to identify 'apparent' lack of control on > or =3 medications. Large, well-designed studies have recently reported the prevalence of resistant hypertension. Pooling prevalence data from these studies and others within North America and Europe with a combined sample size of >600,000 hypertensive participants, the prevalence of resistant hypertension is 14.8% of treated hypertensive patients and 12.5% of all hypertensives. However, the prevalence of true resistant hypertension, defined as uncontrolled both by office and 24-h ambulatory BP monitoring with confirmed medication adherence, may be more meaningful in terms of identifying risk and estimating benefit from newer therapies like renal denervation. Rates of cardiovascular events and mortality follow mean 24-h ambulatory BPs in patients with resistant hypertension, and true resistant hypertension represents the highest risk. The prevalence of true resistant hypertension has not been directly measured in large trials; however, combined data from smaller studies suggest that true resistant hypertension is present in half of the patients with resistant hypertension who are uncontrolled in the office. Our pooled analysis shows prevalence rates of 10.1% and 7.9% for uncontrolled resistant hypertension among

Psychodynamic psychotherapy, religious beliefs, and self-disclosure.

Science.gov (United States)

Tillman, J G

1998-01-01

The intersection of psychodynamic psychotherapy and religious beliefs may present technical challenges for the psychotherapists; particularly if patients request to know more about the therapist's religious beliefs. Contrary to a recent technical recommendation for therapists to self-disclose personal religious beliefs when asked to do so, I suggest that such a request is complex and requires a thoughtful grounding in psychotherapeutic theory. Disclosing personal beliefs to patients runs the risk of being off-task as well as holding oneself out as an exemplar for the patient. Rather than adopt a formulaic response to requests for information, to deepen the understanding of the patient and the work of therapy, the therapist needs a complex understanding based on a careful diagnostic assessment of the patient, as well as an assessment of the current status of the psychotherapeutic venture. The workings of patients' particular transferences are often evident in requests for personal information and require careful evaluation and consideration. Likewise, countertransference elements may influence the type of response offered by the therapist. Using ethical principles as a guide is different from using them as a rule. The nexus of religious belief, psychosocial context, psychotherapy, and self-disclosure provides a potentially rich source of understanding when explored in the psychotherapeutic situation.

In-Service EFL Teachers' Beliefs about Teaching Reading Strategies

Science.gov (United States)

Bamanger, Ebrahim M.; Gashan, Amani K.

2014-01-01

Recent trends in teacher education have focused on exploring teachers' beliefs. Earlier studies have shown the important influence of teachers' beliefs on teaching practices. The present study was conducted to explore the beliefs of Saudi EFL teachers about the significance of teaching English reading strategies. The study aimed also to find the…

Explaining choice option attractiveness by beliefs elicited by the laddering method

DEFF Research Database (Denmark)

Grunert, Klaus G.; Bech-Larsen, Tino

2005-01-01

option. The laddering method is used to elicit beliefs of all three types for a choice between conventional and organic pork. As a benchmark, beliefs were also elicited in the traditional way advocated by Ajzen and Fishbein. Using both sets of beliefs in a subsequent survey, it was shown that the beliefs...... elicited by the laddering method increase explanatory power with regard to choice option attractiveness beyond the beliefs elicited by the Ajzen and Fishbein method, and that this additional explanatory power was due to those beliefs which relate the choice option to concepts with a higher level...

Differentiating true and false schematic memories in older adults.

Science.gov (United States)

Webb, Christina E; Dennis, Nancy A

2018-02-06

While schemas aid memory for schematically related information, the gist induced by the schema can also lead to high rates of false memories, especially in older adults. The neural mechanisms that support and differentiate true and false memories in aging are not well understood. The current study sought to clarify this, using a novel scene paradigm to investigate the role of schemas on true and false memories in older adults. Healthy older adults encoded schematic scenes (e.g., bathroom). At retrieval, participants were tested on their memory for both schematic and non-schematic targets and lures while fMRI data was collected. Results indicate that true memories were supported by the typical retrieval network, and activity in this network was greater for true than false memories. Schema specific retrieval was supported by mPFC, extending this common finding to aging. While no region differentiated false memories compared to correct rejections, results showed that individual differences in false memory rates were associated with variability in neural activity. The findings underscore the importance of elucidating the neural basis of cognition within older adults, as well as the specific contribution of individual differences to the neural basis of memory errors in aging. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Secondary Teachers’ Mathematics-related Beliefs and Knowledge about Mathematical Problem-solving

Science.gov (United States)

E Siswono, T. Y.; Kohar, A. W.; Hartono, S.

2017-02-01

This study investigates secondary teachers’ belief about the three mathematics-related beliefs, i.e. nature of mathematics, teaching mathematics, learning mathematics, and knowledge about mathematical problem solving. Data were gathered through a set of task-based semi-structured interviews of three selected teachers with different philosophical views of teaching mathematics, i.e. instrumental, platonist, and problem solving. Those teachers were selected from an interview using a belief-related task from purposively selected teachers in Surabaya and Sidoarjo. While the interviews about knowledge examine teachers’ problem solving content and pedagogical knowledge, the interviews about beliefs examine their views on several cases extracted from each of such mathematics-related beliefs. Analysis included the categorization and comparison on each of beliefs and knowledge as well as their interaction. Results indicate that all the teachers did not show a high consistency in responding views of their mathematics-related beliefs, while they showed weaknesses primarily on problem solving content knowledge. Findings also point out that teachers’ beliefs have a strong relationship with teachers’ knowledge about problem solving. In particular, the instrumental teacher’s beliefs were consistent with his insufficient knowledge about problem-solving, while both platonist and problem-solving teacher’s beliefs were consistent with their sufficient knowledge of either content or pedagogical problem solving.

When Pinocchio's nose does not grow: belief regarding lie-detectability modulates production of deception

Science.gov (United States)

Sip, Kamila E.; Carmel, David; Marchant, Jennifer L.; Li, Jian; Petrovic, Predrag; Roepstorff, Andreas; McGregor, William B.; Frith, Christopher D.

2013-01-01

Does the brain activity underlying the production of deception differ depending on whether or not one believes their deception can be detected? To address this question, we had participants commit a mock theft in a laboratory setting, and then interrogated them while they underwent functional MRI (fMRI) scanning. Crucially, during some parts of the interrogation participants believed a lie-detector was activated, whereas in other parts they were told it was switched-off. We were thus able to examine the neural activity associated with the contrast between producing true vs. false claims, as well as the independent contrast between believing that deception could and could not be detected. We found increased activation in the right amygdala and inferior frontal gyrus (IFG), as well as the left posterior cingulate cortex (PCC), during the production of false (compared to true) claims. Importantly, there was a significant interaction between the effects of deception and belief in the left temporal pole and right hippocampus/parahippocampal gyrus, where activity increased during the production of deception when participants believed their false claims could be detected, but not when they believed the lie-detector was switched-off. As these regions are associated with binding socially complex perceptual input and memory retrieval, we conclude that producing deceptive behavior in a context in which one believes this deception can be detected is associated with a cognitively taxing effort to reconcile contradictions between one's actions and recollections. PMID:23382715

Investigating Teachers' Personal Visions and Beliefs: Implications ...

African Journals Online (AJOL)

Investigating Teachers' Personal Visions and Beliefs: Implications for Quality in Language Teacher Education. ... attitude, focus and performance. The growing influence of constructivism in teacher education and the increase in the amount of research into teacher cognition has put the notion of beliefs and vision into central ...

116 THE IGALA TRADITIONAL RELIGIOUS BELIEF SYSTEM ...

African Journals Online (AJOL)

Ike Odimegwu

supreme God called Ọjọ, but that it is a function of intercourse between ..... other deities at the same time; implicit monotheism,. i.e. a belief in a supreme deity yet no definite denial of other gods; and lastly, explicit monotheism, a belief in a ...

I believe I'm good at orienting myself… But is that true?

Science.gov (United States)

Nori, Raffaella; Piccardi, Laura

2015-08-01

The present study aimed to analyse beliefs that men and women have with respect to their sense of direction (SOD) and whether they correlate with spatial environmental task performance. Eighty-four students filled in the short version of the Familiarity and Spatial Cognitive Style Scale to evaluate beliefs on their SOD, knowledge of the city (TK), spatial ability (SA) and wayfinding (WA) and performed three spatial environmental tasks. Results showed that gender did not predict the performance on the spatial environmental tasks, whereas it can be predicted by participants' beliefs related to their SOD and TK. The findings point out the need to identify specific training aimed at improving women's metacognitive skills in order to delete or reduce gender differences in SA.

The Pesticide Risk Beliefs Inventory: A Quantitative Instrument for the Assessment of Beliefs about Pesticide Risks

OpenAIRE

LePrevost, Catherine E.; Blanchard, Margaret R.; Cope, W. Gregory

2011-01-01

Recent media attention has focused on the risks that agricultural pesticides pose to the environment and human health; thus, these topics provide focal areas for scientists and science educators to enhance public understanding of basic toxicology concepts. This study details the development of a quantitative inventory to gauge pesticide risk beliefs. The goal of the inventory was to characterize misconceptions and knowledge gaps, as well as expert-like beliefs, concerning pesticide risk. This...

Belief in astrology inventory: development and validation.

Science.gov (United States)

Chico, Eliseo; Lorenzo-Seva, Urbano

2006-12-01

After the paper by Mayo, White, and Eysenck in 1978, a considerable number of papers studied the so-called sun-sign-effect predicted by astrology: people born with the sun in a positive sign are supposed to be extraverted, and those with the sun in a negative sign are supposed to be introverted. In these papers, researchers used ad hoc questionnaires with a few questions related to belief, knowledge, experience, or attitude toward astrology. However, an appropriate inventory with known psychometric properties has yet to be developed to assess the belief in astrology. In the present paper, the Belief in Astrology Inventory is presented with some psychometric data. The participants were 743 undergraduates studying Psychology and Social Sciences at a university in Spain. Correlation of scores on Belief in Astrology and Extraversion was small but significant (r = .22; r2 = .04) for positive sun-sign participants. This value accounts for negligible common variance. Women had significandy higher scores on the inventory than men.

Estimating true instead of apparent survival using spatial Cormack-Jolly-Seber models

Science.gov (United States)

Schaub, Michael; Royle, J. Andrew

2014-01-01

Survival is often estimated from capture–recapture data using Cormack–Jolly–Seber (CJS) models, where mortality and emigration cannot be distinguished, and the estimated apparent survival probability is the product of the probabilities of true survival and of study area fidelity. Consequently, apparent survival is lower than true survival unless study area fidelity equals one. Underestimation of true survival from capture–recapture data is a main limitation of the method.

U.S. healthcare providers' knowledge, attitudes, beliefs, and perceptions concerning Chronic Fatigue Syndrome

Directory of Open Access Journals (Sweden)

Lin Jin-Mann S

2010-04-01

Full Text Available Abstract Background Chronic fatigue syndrome (CFS is a debilitating illness with particular difficulties for healthcare providers because there are no diagnostic signs or laboratory tests and because management aims to merely improve symptoms. Further complicating management, healthcare providers' awareness concerning CFS has not been rigorously assessed. The present study aimed to ascertain United States (U.S. healthcare providers' awareness of CFS and to assess their knowledge, attitudes, and beliefs (KAB related to diagnosis and management of the illness. This information forms the foundation for developing CFS educational strategies. Methods We combined convenience and probability samples to measure CFS KAB among healthcare providers. In the convenience sample, 1,255 healthcare providers (81% response rate from 13 professional conferences completed a 12-item form. Descriptive statistics were reported for 9 KAB item responses and chi-square tests were performed for examining their association with giving a diagnosis of CFS. We used principal component analysis to construct multidimensional subscales and perform a general linear model to examine factors associated with subscales. The probability sample involved data on 15 CFS-specific questions from 2006 and 2007 DocStyles web-based panel surveys collected from 2,750 physicians (average response rate 55%. We calculated descriptive and chi-square statistics. The significance was set at two-tailed with the alpha level of 0.05. Results Healthcare providers in both samples were aware of CFS and exhibited a high level of knowledge. Overall, 96% of respondents in the DocStyles (probability sample had heard about CFS. Healthcare providers in the conference (convenience sample demonstrated good KAB scores; physicians' scores were highest on KAB scales and lowest in perception. Nurses' scores were lowest in knowledge. More than 40% of physicians reported ever giving a CFS diagnosis and in the Doc

Having belief(s) in social virtual worlds: A decomposed approach

NARCIS (Netherlands)

Merikivi, J.; Verhagen, T.; Feldberg, J.F.M.

2013-01-01

The interest in social virtual worlds with multiple functions has mushroomed during the past few years. The key challenge social virtual worlds face while attempting to anchor and serve the masses is to reflect the core beliefs of their users. As existing research lacks insight into these core

PRE-SERVICE TEACHERS’ BELIEFS ABOUT TEACHING ENGLISH TO PRIMARY SCHOOL CHILDREN

Directory of Open Access Journals (Sweden)

Tripti K. Karekatti

2012-01-01

Full Text Available This paper is a part of an ongoing doctoral research on ‘Teacher Talk in ESL Classrooms’. The idea for this was gained through the hypothesis that teachers’ beliefs about English teaching may also mould their talk. The researcher intends here to analyse and comment on teachers’ English teaching beliefs. It is generally accepted that teaching is greatly affected by the belief systems of its practitioners-teachers. Teachers’ beliefs influence their consciousness, teaching attitude, teaching methods and teaching policies, and finally, learners’ development. Horwitz (1987 also states rightly that the formation of teachers’ educational beliefs in language teaching/ learning process will influence, though indirectly, on forming effective teaching methods and will bring about the improvement of learners’ language learning abilities. In Indian context, there is dearth of research evaluating teachers’ beliefs about English teaching. This study explores teachers’ beliefs regarding teaching English to children and tries to explore whether medium of instruction makes any difference in their beliefs. It also intends to determine what similar and different beliefs might be held by in-service teachers from two different mediums. A total of 100 pre-service teachers are the subjects of this study. In order to recognize these teachers’ specific beliefs in a more systematic way, a research instrument, The Questionnaire of Primary School Pre-service English Teachers’ Teaching Beliefs was developed. Almost all of these pre-service teachers expected to have training regarding how to make their talk effective and relevant in classrooms.

Collective Dynamics of Belief Evolution under Cognitive Coherence and Social Conformity.

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Rodriguez, Nathaniel; Bollen, Johan; Ahn, Yong-Yeol

2016-01-01

Human history has been marked by social instability and conflict, often driven by the irreconcilability of opposing sets of beliefs, ideologies, and religious dogmas. The dynamics of belief systems has been studied mainly from two distinct perspectives, namely how cognitive biases lead to individual belief rigidity and how social influence leads to social conformity. Here we propose a unifying framework that connects cognitive and social forces together in order to study the dynamics of societal belief evolution. Each individual is endowed with a network of interacting beliefs that evolves through interaction with other individuals in a social network. The adoption of beliefs is affected by both internal coherence and social conformity. Our framework may offer explanations for how social transitions can arise in otherwise homogeneous populations, how small numbers of zealots with highly coherent beliefs can overturn societal consensus, and how belief rigidity protects fringe groups and cults against invasion from mainstream beliefs, allowing them to persist and even thrive in larger societies. Our results suggest that strong consensus may be insufficient to guarantee social stability, that the cognitive coherence of belief-systems is vital in determining their ability to spread, and that coherent belief-systems may pose a serious problem for resolving social polarization, due to their ability to prevent consensus even under high levels of social exposure. We argue that the inclusion of cognitive factors into a social model could provide a more complete picture of collective human dynamics.

Negative emotions can attenuate the influence of beliefs on logical reasoning.

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Goel, Vinod; Vartanian, Oshin

2011-01-01

Although the influence of beliefs on logical reasoning is well documented, how emotions modulate the effect of beliefs during reasoning remains unexamined. We instructed participants to reason about syllogisms involving neutral or emotionally charged content. We also manipulated the consistency of beliefs with logical validity. When content was neutral, participants exhibited the belief-bias effect observed in previous studies of reasoning. In contrast, when confronted with emotionally charged content participants were less likely to be influenced by their beliefs. Our results suggest that under certain conditions negative emotions can attenuate the influence of beliefs during logical reasoning. Drawing on the affect infusion model, we attribute this effect to a more vigilant, systematic scrutiny of beliefs in the presence of negative emotions. © 2010 Psychology Press, an imprint of the Taylor & Francis Group, an Informa business

Mathematics Self-Related Beliefs and Online Learning

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Ichinose, Cherie; Bonsangue, Martin

2016-01-01

This study examined students' mathematical self-related beliefs in an online mathematics course. Mathematical self-related beliefs of a sample of high school students learning mathematics online were compared with student response data from the 2012 Programme for International Student Assessment (PISA). The treatment group reported higher levels…

Aggregation of Information and Beliefs

DEFF Research Database (Denmark)

Ottaviani, Marco; Sørensen, Peter Norman

In a binary prediction market in which risk-neutral traders have heterogeneous prior beliefs and are allowed to invest a limited amount of money, the static rational expectations equilibrium price is demonstrated to underreact to information. This effect is consistent with a favorite-longshot bias......, and is more pronounced when prior beliefs are more heterogeneous. Relaxing the assumptions of risk neutrality and bounded budget, underreaction to information also holds in a more general asset market with heterogeneous priors, provided traders have decreasing absolute risk aversion. In a dynamic asset market...

Cultural stereotypes and personal beliefs about individuals with dwarfism.

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Heider, Jeremy D; Scherer, Cory R; Edlund, John E

2013-01-01

Three studies assessed the content of cultural stereotypes and personal beliefs regarding individuals with dwarfism among "average height" (i.e., non-dwarf) individuals. In Studies 1 and 2, undergraduates from three separate institutions selected adjectives to reflect traits constituting both the cultural stereotype about dwarves and their own personal beliefs about dwarves (cf. Devine & Elliot, 1995). The most commonly endorsed traits for the cultural stereotype tended to be negative (e.g., weird, incapable, childlike); the most commonly endorsed traits for personal beliefs were largely positive (e.g., capable, intelligent, kind). In Study 3, undergraduates from two separate institutions used an open-ended method to indicate their personal beliefs about dwarves (cf. Eagly, Mladinic, & Otto, 1994). Responses contained a mixture of positive and negative characteristics, suggesting a greater willingness to admit to negative personal beliefs using the open-ended method.

Epistemic beliefs' role in promoting misperceptions and conspiracist ideation.

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R Kelly Garrett

Full Text Available Widespread misperceptions undermine citizens' decision-making ability. Conclusions based on falsehoods and conspiracy theories are by definition flawed. This article demonstrates that individuals' epistemic beliefs-beliefs about the nature of knowledge and how one comes to know-have important implications for perception accuracy. The present study uses a series of large, nationally representative surveys of the U.S. population to produce valid and reliable measures of three aspects of epistemic beliefs: reliance on intuition for factual beliefs (Faith in Intuition for facts, importance of consistency between empirical evidence and beliefs (Need for evidence, and conviction that "facts" are politically constructed (Truth is political. Analyses confirm that these factors complement established predictors of misperception, substantively increasing our ability to explain both individuals' propensity to engage in conspiracist ideation, and their willingness to embrace falsehoods about high-profile scientific and political issues. Individuals who view reality as a political construct are significantly more likely to embrace falsehoods, whereas those who believe that their conclusions must hew to available evidence tend to hold more accurate beliefs. Confidence in the ability to intuitively recognize truth is a uniquely important predictor of conspiracist ideation. Results suggest that efforts to counter misperceptions may be helped by promoting epistemic beliefs emphasizing the importance of evidence, cautious use of feelings, and trust that rigorous assessment by knowledgeable specialists is an effective guard against political manipulation.

Teachers’ Beliefs and Their Belief Change in an Intercultural Context

DEFF Research Database (Denmark)

Wang, Li

of teaching in a new context and in their early years of the teaching careers of CFL teachers in the Danish context. It has been shown that the multifaceted beliefs that CFL teachers hold are based on their personal experience, shaped by context, and mediated by their classroom practices. The educational...

Filing false vice reports: Distinguishing true from false allegations of rape

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de Zutter, A.; Horselenberg, R.; van Koppen, P.J.

2017-01-01

False allegations constitute a problem since they may cause harm. To study the difference between true and false allegations we used a quasi-experimental approach. In the control condition likely true allegations were retrieved from criminal files. The victims, all female, were between the ages of

Using Bayesian belief networks in adaptive management.

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J.B. Nyberg; B.G. Marcot; R. Sulyma

2006-01-01

Bayesian belief and decision networks are relatively new modeling methods that are especially well suited to adaptive-management applications, but they appear not to have been widely used in adaptive management to date. Bayesian belief networks (BBNs) can serve many purposes for practioners of adaptive management, from illustrating system relations conceptually to...

Postoperative pain: knowledge and beliefs of patients and nurses.

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van Dijk, Jacqueline Fm; Schuurmans, Marieke J; Alblas, Eva E; Kalkman, Cor J; van Wijck, Albert Jm

2017-11-01

To describe patients' and nurses' knowledge and beliefs regarding pain management. Moreover, to explore the effect of information and education on patients' and nurses' knowledge and beliefs regarding pain management. In the treatment of postoperative pain, patients' and nurses' inadequate knowledge and erroneous beliefs may hamper the appropriate use of analgesics. A randomised controlled trial and a cross-sectional study. In 2013, half of 760 preoperative patients were allocated to the intervention group and received written information about the complications of postoperative pain. The knowledge and beliefs of 1184 nurses were studied in 2014 in a cross-sectional study. All data were collected with the same questionnaires. In the intervention group, patients' knowledge level was significant higher than in the control group, while no differences were found in beliefs. Nurses had higher knowledge and more positive beliefs towards pain management compared with both patient groups. Nurses with additional pain education scored better than nurses without additional pain education. Nurses were also asked what percentage of pain scores matched their impression of the patient's pain, and the mean was found to be 63%. Written information was effective for increasing patients' knowledge. However, it was not effective for changing beliefs about analgesics and patients and nurses had erroneous beliefs about analgesics. It is necessary to continue to inform patients and nurses about the need for analgesics after surgery. Such education could also emphasise that a discrepancy between a patient's reported pain score and the nurse's own assessment of the patient's pain should prompt a discussion with the patient about his/her pain. © 2017 John Wiley & Sons Ltd.

Evolving Beliefs about Teaching and Learning. The View from Hofstra University: A Perspective on Teachers' Beliefs and Their Effects.

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O'Loughlin, Michael

This paper examines the notion of teacher beliefs as complex ideological systems which have a bearing on actions. The focus is on the beliefs that students bring into their formal teacher education program, which are based on their predominantly authoritarian and didactic schooling experience. These students enter teacher education with…

Unresolved mourning, supernatural beliefs and dissociation: a mediation analysis.

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Thomson, Paula; Jaque, S Victoria

2014-01-01

Unresolved mourning is marked by disorganized behavior and states of mind. In this study, we speculated that pathological dissociation would mediate the effects of unresolved mourning on supernatural beliefs. This hypothesis was determined based on findings that indicate an association between higher levels of dissociation, stronger beliefs in the supernatural and unresolved mourning. We examined two groups of participants, one classified as non-unresolved (non-U) (n = 56) and the other as unresolved (n = 26) (U) with respect to past loss/trauma as measured by the Adult Attachment Interview (AAI). Two self-report instruments were administered to measure supernatural beliefs and dissociation. As hypothesized, the multivariate analysis of variance indicated mean differences between the two groups. The unresolved group had greater belief in the supernatural and more pathological dissociative processes. The mediation analysis demonstrated that pathological dissociation fully mediated the effects of unresolved mourning on supernatural beliefs.

Beliefs about Language Learning of Foreign Language-Major University Students

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Altan, Mustapha X.

2006-01-01

Beliefs are a central construct in every discipline which deals with human behavior and learning. Teachers' beliefs influence their consciousness, teaching attitude, teaching methods and teaching policies. Teachers' beliefs also strongly influence teaching behavior and, finally, learners' development. The formation of teachers' educational beliefs…

Beliefs about medicines and self-reported adherence among pharmacy clients.

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Mårdby, Ann-Charlotte; Akerlind, Ingemar; Jörgensen, Tove

2007-12-01

To analyse any association between general beliefs about medicines and self-reported adherence among pharmacy clients. Further, to examine general beliefs about medicines by background variables. The data were collected by questionnaires including the general section of the Beliefs about Medicines Questionnaire (BMQ), the self-reporting Medication Adherence Report Scale (MARS) and the following background variables: gender, age, education, country of birth and medicine use. The General BMQ measures beliefs about medicines as something harmful (General-Harm), beneficial (General-Benefit) and beliefs about how doctors prescribe medicines (General-Overuse). Of the 324 participating pharmacy clients, 54% were considered non-adherent. An association was found between General-Harm and adherence. Adherent behaviour and higher level of education were associated respectively with more beneficial and less harmful beliefs about medicines. Those born in the Nordic countries regarded medicines as more beneficial. Current users of herbal medicines and non-users of medicines were more likely to believe that doctors overprescribed medicines. General-Harm was associated with adherence to medication among Swedish pharmacy clients. Country of birth, education and medicine use influenced beliefs about medicines. Increased awareness of the patient's beliefs about medicines is needed among healthcare providers. We should encourage patients to express their views about medicines in order to optimize and personalize the information process. This can stimulate concordance and adherence to medication.

Incorporating spiritual beliefs into a cognitive model of worry.

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Rosmarin, David H; Pirutinsky, Steven; Auerbach, Randy P; Björgvinsson, Thröstur; Bigda-Peyton, Joseph; Andersson, Gerhard; Pargament, Kenneth I; Krumrei, Elizabeth J

2011-07-01

Cognitive theory and research have traditionally highlighted the relevance of the core beliefs about oneself, the world, and the future to human emotions. For some individuals, however, core beliefs may also explicitly involve spiritual themes. In this article, we propose a cognitive model of worry, in which positive/negative beliefs about the Divine affect symptoms through the mechanism of intolerance of uncertainty. Using mediation analyses, we found support for our model across two studies, in particular, with regards to negative spiritual beliefs. These findings highlight the importance of assessing for spiritual alongside secular convictions when creating cognitive-behavioral case formulations in the treatment of religious individuals. © 2011 Wiley Periodicals, Inc.

The Effect of Chinese ESL Learners’ Beliefs on their Autonomous Learning

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Qunyan Zhong

2010-12-01

Full Text Available What beliefs do Chinese learners hold about language learning? What is the effect of these beliefs on their autonomous learning? These are the two questions that this study aims to address. I employed naturalistic inquiry (Lincoln & Guba, 1985 to investigate five Chinese ESL learners’ beliefs about language learning and their learning behaviour. A number of instruments (interviews, classroom observations and stimulated recall, learning logs were used to collect triangulated data over a 12-week period. Following standard procedures of qualitative data analysis, I identified five categories of learners’ beliefs. The results revealed that the beliefs that the learners held were context-specific, reflecting their learning experiences. Some of them were conducive to learning autonomy while others were not. The beliefs influenced the level of the learners’ autonomy. The study suggests that educators should take into account learners’ beliefs when promoting autonomous learning.

Peer beliefs and smoking in adolescence: a longitudinal social network analysis.

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Ragan, Daniel T

2016-03-01

Peer smoking is one of the strongest predictors of adolescent cigarette use, but less is known about whether other peer characteristics also contribute to this behavior. This study examined the links between adolescent cigarette use and peer beliefs about smoking. It tested whether peer beliefs about smoking are associated with changes in cigarette use, whether this association is a result of changes in individual beliefs about smoking, and how beliefs inform friendship choices. Analyses drew on data collected from 29 school-based networks, each measured at five occasions as students moved from 6th through 9th grade, as part of the study of the PROSPER partnership model. Longitudinal social network models provided estimates of friendship selection and behavior for an average of 6,200 students at each measurement point and more than 9,000 students overall. Peer beliefs about smoking influenced cigarette use both directly and through their impact on individual beliefs. Respondents tended to name friends whose beliefs about smoking were similar to their own, and the likelihood of being named as a friend was higher for those who reported more positive beliefs about smoking. The results from this study suggest that peer beliefs about smoking, in addition to peer cigarette use itself, are associated with adolescent smoking through several mechanisms. Because beliefs favorable to cigarette use are present before adolescents actually smoke, these results underscore the importance of implementing smoking prevention programs in early adolescence.

A Method for Reasoning about other Agents' Beliefs from Observations

OpenAIRE

Nittka, Alexander; Booth, Richard

2007-01-01

Traditional work in belief revision deals with the question of what an agent should believe upon receiving new information. We will give an overview about what can be concluded about an agent based on an observation of its belief revision behaviour. The observation contains partial information about the revision inputs received by the agent and its beliefs upon receiving them. We will sketch a method for reasoning about past and future beliefs of the agent and predicting which inputs i...

The product of capacities and belief functions

DEFF Research Database (Denmark)

Hendon, Ebbe; Whitta-Jacobsen, Hans Jørgen; Sloth, Birgitte

1996-01-01

Capacities (monotone, non-additive set functions) have been suggested to describe situations of uncertainty. We examine the question of how to define the product of two independent capacities. In particular, for the product of two belief functions (totally monotone capacities), there is a unique...... minimal product belief function. This is characterized in several ways...

The product of capacities and belief functions

DEFF Research Database (Denmark)

Hendon, Ebbe; Jacobsen, Hans Jørgen; Sloth, Birgitte

1996-01-01

Capacities (monotone, non-additive set functions) have been suggested to describe situations of uncertainty. We examine the question of how to define the product of two independent capacities. In particular, for the product of two belief functions (totally monotone capacities), there is a unique...... minimal product belief function. This is characterized in several ways....

Total Evidence, Uncertainty and A Priori Beliefs

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Bewersdorf, Benjamin; Felline, Laura; Ledda, Antonio; Paoli, Francesco; Rossanese, Emanuele

2016-01-01

Defining the rational belief state of an agent in terms of her initial or a priori belief state as well as her total evidence can help to address a number of important philosophical problems. In this paper, I discuss how this strategy can be applied to cases in which evidence is uncertain. I argue

Dishonest responding or true virtue?

DEFF Research Database (Denmark)

Zettler, Ingo; Hilbig, Benjamin E.; Moshagen, Morten

2015-01-01

but troubling proposition that high scores in impression management scales actually reflect honesty rather than dishonest responding. In line with findings indicating that respondents answer to personality questionnaires rather accurately in typical low demand situations, we herein suggest that high impression...... management scores indeed reflect true virtues rather than dishonesty under such conditions. We found support for this idea by replicating previous correlations between impression management scores and virtue-related basic personality traits (including honesty-humility), and additionally provided conclusive...

Urban Legends and Paranormal Beliefs: The Role of Reality Testing and Schizotypy

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Neil Dagnall

2017-06-01

Full Text Available Recent research suggests that unconventional beliefs are locatable within a generic anomalous belief category. This notion derives from the observation that apparently dissimilar beliefs share fundamental, core characteristics (i.e., contradiction of orthodox scientific understanding of the universe and defiance of conventional understanding of reality. The present paper assessed the supposition that anomalous beliefs were conceptually similar and explicable via common psychological processes by comparing relationships between discrete beliefs [endorsement of urban legends (ULs and belief in the paranormal] and cognitive-perceptual personality measures [proneness to reality testing (RT and schizotypy]. A sample of 222 volunteers, recruited via convenience sampling, took part in the study. Participants completed a series of self-report measures (Urban Legends Questionnaire, Reality Testing subscale of the Inventory of Personality Organization, Revised Paranormal Belief Scale and the Schizotypal Personality Questionnaire Brief. Preliminary analysis revealed positive correlations between measures. Within schizotypy, the cognitive-perceptual factor was most strongly associated with anomalistic beliefs; disorganized and interpersonal produced only weak and negligible correlations respectively. Further investigation indicated complex relationships between RT, the cognitive-perceptual factor of schizotypy and anomalistic beliefs. Specifically, proneness to RT deficits explained a greater amount of variance in ULs, whilst schizotypy accounted for more variance in belief in the paranormal. Consideration of partial correlations supported these conclusions. The relationship between RT and ULs remained significant after controlling for the cognitive-perceptual factor. Contrastingly, the association between the cognitive-perceptual factor and ULs controlling for RT was non-significant. In the case of belief in the paranormal, controlling for proneness to RT

Urban Legends and Paranormal Beliefs: The Role of Reality Testing and Schizotypy.

Science.gov (United States)

Dagnall, Neil; Denovan, Andrew; Drinkwater, Kenneth; Parker, Andrew; Clough, Peter J