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1.
Hoarding disorder is a new DSM-5 disorder that causes functional impairment and affects 2 to 6% of the population (Frost and Steketee 2014). The current study evaluated a multiple mediation model with 243 undergraduate women in which indecisiveness (VOCI; Thordarson et al. Behaviour Research and Therapy, 42(11), 1289-1314, 2004) and decisional procrastination (DPS; Mann 1982) mediated the relationship between dimensions of perfectionism (F-MPS-B; Burgess et al. 2016a) and hoarding behavior (SI-R; Frost et al. Behaviour Research And Therapy, 42(10), 1163–1182, 2004) and excessive acquiring (CAS; Frost et al. Annual Review of Clinical Psychology, 8, 219–242, 2012). Multiple mediational analyses indicated a significant indirect effect for decisional procrastination, but not indecisiveness, in mediating evaluative concerns (but not striving) to SI-R Total, SI-R Clutter, SIR Excessive Acquisition, and both CAS subscales. Both mediators were significant pathways between evaluative concerns and SI-R Difficulty Discarding. These findings support a cognitive behavioral model of hoarding, suggesting that evaluative concerns produces problems in decision-making that influence acquisition, discarding, and clutter.  相似文献   

2.
Continuous bag of words (CBOW) and skip-gram are two recently developed models of lexical semantics (Mikolov, Chen, Corrado, & Dean, Advances in Neural Information Processing Systems, 26, 3111–3119, 2013). Each has been demonstrated to perform markedly better at capturing human judgments about semantic relatedness than competing models (e.g., latent semantic analysis; Landauer & Dumais, Psychological Review, 104(2), 1997 211; hyperspace analogue to language; Lund & Burgess, Behavior Research Methods, Instruments, & Computers, 28(2), 203–208, 1996). The new models were largely developed to address practical problems of meaning representation in natural language processing. Consequently, very little attention has been paid to the psychological implications of the performance of these models. We describe the relationship between the learning algorithms employed by these models and Anderson’s rational theory of memory (J. R. Anderson & Milson, Psychological Review, 96(4), 703, 1989) and argue that CBOW is learning word meanings according to Anderson’s concept of needs probability. We also demonstrate that CBOW can account for nearly all of the variation in lexical access measures typically attributable to word frequency and contextual diversity—two measures that are conceptually related to needs probability. These results suggest two conclusions: One, CBOW is a psychologically plausible model of lexical semantics. Two, word frequency and contextual diversity do not capture learning effects but rather memory retrieval effects.  相似文献   

3.
This paper proposes a Wittgenstein-inspired critique of the prism of translation that frames the recent literature about the debate between Rawls and Habermas on the role of religious reasons in the public sphere (Habermas 2008; Weithman 2006; Wolterstorff 1997). This debate originates with the introduction of Rawls’s proviso in his conception of the public use of reason (Rawls The University of Chicago Law Review, 64(3), 765-807, 1997), which consists in the “translation” of religious reasons into secular ones, which he thinks is necessary in order for religious reasons to be legitimate in the public sphere (Courtois Dialogue, 49, 91-112, 2010; Loobuyck and Rummens Ars disputandi: The Online Journal for Philosophy of Religion, 5, 237–249, 2011; Sikka The Review of Politics, 78, 91-116, 2016). Even though Wittgenstein is not himself concerned with religious pluralism as a political issue, there are numerous scholars who have discussed the political implications of his remarks (Gunnell Contemporary Political Theory, 12 80-101, 2013; Livingston Philosophy and Social Criticism, 33(6), 691–715, 2007; Moore Philosophy and Social Criticism, 36(9), 1113-1136 2010; Pohlhaus and Wright Political Theory, 30(6), 800–27, 2002). The thesis of this paper is that the interpretation proposed by Cora Diamond (2000) in regards to ethical and religious questions turns out to be a suitable way out of the “translation requirement”. According to this solution, if there is to be an understanding between secular and religious citizens on the basis of religious reasons, it should not rely on a “translation” but rather on mutual self-representation.  相似文献   

4.
Psychologists generally reject the reductionist, physicalist, “nothing but” stance of the natural sciences. At the same time they consider their discipline a science and wonder why it does not enjoy the status (and funding) of the natural sciences. Ferguson American Psychologist, 70, 527-542 (2015), Lilienfeld American Psychologist, 67, 111-129 (2012), and Schwartz et al. American Psychologist, 71, 52-70 (2016) are among those who adopt a soft naturalism of nonreductive physicalism which declares, or implies, that when it comes to humans, there is more than what the natural sciences can unravel. They envision psychology as scientific in the epistemological sense of generating reproducible results, but reject the reductive ontology of science which currently points to the undeterminable chance of quantum theory as the closest physics has come to the beginnings and what might loosely be called the foundation of the universe (e.g., Bridgman Harper's, 158, 443-451 1929; Eddington 1948). The case made here is that any science, including a psychological one, must be based on a naturalist ontology. This implies restricting the term science to disciplines which not only meet epistemological criteria like reproducibility, but which also adopt—on the ontological level—the parsimonious assumption that at present it makes sense to think that “there is nothing but time and chance” (e.g., Cox and Forshaw 2011; Crease and Goldhaber 2014; Rorty 1989). From this perspective, psychology emerges as two distinct disciplines, one a natural science, the other a human science in the broad sense of science as scientia.  相似文献   

5.
The question of how the probabilistic opinions of different individuals should be aggregated to form a group opinion is controversial. But one assumption seems to be pretty much common ground: for a group of Bayesians, the representation of group opinion should itself be a unique probability distribution (Madansky [44]; Lehrer and Wagner [34]; McConway Journal of the American Statistical Association, 76(374), 410–414, [45]; Bordley Management Science, 28(10), 1137–1148, [5]; Genest et al. The Annals of Statistics, 487–501, [21]; Genest and Zidek Statistical Science, 114–135, [23]; Mongin Journal of Economic Theory, 66(2), 313–351, [46]; Clemen and Winkler Risk Analysis, 19(2), 187–203, [7]; Dietrich and List [14]; Herzberg Theory and Decision, 1–19, [28]). We argue that this assumption is not always in order. We show how to extend the canonical mathematical framework for pooling to cover pooling with imprecise probabilities (IP) by employing set-valued pooling functions and generalizing common pooling axioms accordingly. As a proof of concept, we then show that one IP construction satisfies a number of central pooling axioms that are not jointly satisfied by any of the standard pooling recipes on pain of triviality. Following Levi (Synthese, 62(1), 3–11, [39]), we also argue that IP models admit of a much better philosophical motivation as a model of rational consensus.  相似文献   

6.
Jing Li 《Philosophia》2018,46(1):159-164
We are familiar with various set-theoretical paradoxes such as Cantor's paradox, Burali-Forti's paradox, Russell's paradox, Russell-Myhill paradox and Kaplan's paradox. In fact, there is another new possible set-theoretical paradox hiding itself in Wittgenstein’s Tractatus (Wittgenstein 1989). From the Tractatus’s Picture theory of language (hereafter LP) we can strictly infer the two contradictory propositions simultaneously: (a) the world and the language are equinumerous; (b) the world and the language are not equinumerous. I call this antinomy the world-language paradox. Based on a rigorous analysis of the Tractatus, with the help of the technical resources of Cantor’s naive set theory (Cantor in Mathematische Annalen, 46, 481–512, 1895, Mathematische Annalen, 49, 207–246, 1897) and Zermelo-Fraenkel set theory with the axiom of choice (hereafter ZFC) (Jech 2006: 3–15; Kunen 1992: xv–xvi; Bagaria 2008: 619–622), I outline the world-language paradox and assess the unique possible solution plan, i.e., the mathematical plan utilizing ‘infinity’. I conclude that Wittgenstein cannot solve the hidden set-theoretical paradox of the Tractatus successfully unless he gives up his finitism.  相似文献   

7.
There is a renewed debate about modus ponens. Strikingly, the recent counterexamples in Cantwell (Theoria, 74, 331–351 2008), Dreier (2009) and MacFarlane and Kolodny (The Journal of Philosophy, 107, 115–143 2010) are generated by restricted readings of the ‘if’-clause. Moreover, it can be argued on general grounds that the restrictor view of conditionals developed in Kratzer (1986) and Lewis (1975) leads to counterexamples to modus ponens (cp. Charlow Synthese, 190, 2291–2323 2013; Khoo Philosophical Studies, 166, 153–64 2013). This paper provides a careful analysis of modus ponens within the framework of the restrictor view. Despite appearances to the contrary, there is a robust sense in which modus ponens is valid, owing to the fact that conditionals do not only allow for restricted readings but have bare interpretations, too.  相似文献   

8.
Most research supports a non-selective (or exhaustive) account of activation whereby multiple meanings of a word are initially activated (Degani and Tokowicz Quarterly Journal of Experimental Psychology, 63, 1266-1303, 2010). But what happens to the non-selected meaning of an ambiguous word (e.g., bark) and how is the decision made to select one meaning over the other? A great deal of research by Gernsbacher and colleagues (e.g., Gernsbacher and Faust 1991a) suggests that the non-selected meaning is “discarded” via active suppression. The present paper examines meaning-selection in ambiguous words using a word to elicit meaning context (rather than a sentence). Additionally, a manipulation of cognitive load (Experiment 2) was employed to examine these processes. Results support a suppression account of meaning selection. An updated conceptualization of ambiguity resolution is proposed.  相似文献   

9.
The familiarity difference cue has been regarded as a general cue for making inferential judgments (Honda, Abe, Matsuks, & Yamagishi in Memory and Cognition, 39(5), 851–863, 2011; Schwikert & Curran in Journal of Experimental Psychology: General, 143(6), 2341–2365, 2014). The current study tests a model of inference based on familiarity differences that encompasses the recognition heuristic (Goldstein & Gigerenzer, 1999, Goldstein & Gigerenzer in Psychological Review, 109(1), 75–90, 2002). In two studies, using a large pool of stimuli, participants rated their familiarity of cities and made choices on a typical city-size task. The data were fitted with the r-s model (Hilbig, Erdfelder, & Pohl in, Journal of Experimental Psychology: Learning Memory and Cognition, 37(4), 827–839, 2011), which was adapted to include familiarity differences. The results indicated that people used the familiarity difference cue because the participants ignored further knowledge in a substantial number of cases when the familiarity difference cue was available. An analysis of reaction-time data further indicated that the response times were shorter for heuristic judgments than for knowledge-only-based judgments. Furthermore, when knowledge was available, the response times were shorter when knowledge was congruent with a heuristic cue than when it was in conflict with it. Differences between the familiarity difference cue and the fluency heuristic (Schooler & Hertwig, 2005, Psychological Review, 112, 610–628) are discussed.  相似文献   

10.
Since the 1990s, television narratives have increased visibility for LGBTQIA (Lesbian, Gay, Bisexual, Transgender, Queer/Questioning, Intersex, and Asexual) individuals and underscored the need for a deep exploration of the heterosexism (homophobia) that pervades much mainstream American programming (Lee and Meyer in Sex Cult 141:234–250, 2010; Manuel in Soc Semiot 19(3):275–291, 2009). One such serial, Transparent, has been credited by many major media outlets with transforming the way Americans think about transgender, gender expansive (Ehrensaft in Gender born gender made, The Experiment, New York, 2011), or trans*, individuals. Exploring Transparent through Butler and Athanasiou’s (Dispossession: the performative in the political, Polity Press, Cambridge, 2013) framework of dispossession, this essay argues that the depiction of dispossession in Transparent may serve to hypostasize the gender binary rather than to disrupt it. By severing the rhetorical act of “coming out” from the historical pathologization of non-normative sexualities and gender expansiveness in America, Transparent risks undoing the very social progress that it has the potential to further. While the show could powerfully disrupt cisgender privilege (Brydum in The true meaning of the word cisgender, 2015), as of its second season, instead, it merely illustrates how the media produced trans* “coming out” narrative all too often reifies the gender binary and cisgender privilege. Although it is tempting to praise Transparent for its representation of gender expansiveness, its problematic use of the “coming out” rhetoric should not be ignored.  相似文献   

11.
Sat-Chit-Ananda is an indigenous construct that refers to absolute bliss and consciousness. The present study aimed to strengthen the psychometric properties of the newly developed Sat-Chit-Ananda scale (Singh et al. in Int J Vedic Found Manag 1(2):54–74, 2014). A total of 398 students aged 17–36 years (mean age = 21.33 years, SD = 2.2, 70% males) participated in this study. An exploratory as well as confirmatory factor analysis was computed for the 17-item scale. Its’ concurrent validity was established by assessing its correlation with other well-being measures, namely Flourishing (Diener et al. in Soc Indic Res 97:143–156 2010) and Scale of Positive and Negative Experience (Diener et al. 2010). Satisfactory results were obtained from both exploratory and confirmatory factor analyses. Sat-Chit-Ananda and its factors were found to be significantly positively correlated with Flourishing and Positive Experiences and were negatively correlated with Negative Experiences. Thus, the validity of the Sat-Chit-Ananda (Singh et al. 2014) scale stands further substantiated—offering this scale as a promising new assessment tool.  相似文献   

12.
Gender segregation in the public domain has become a cornerstone of the Saudi interpretation of Islam (Doumato 2009). It is a development that has led to the coming about of extensive separate public spaces that are only for women (Doumato 2009; Hamdan 2005; Le Renard 2008, 2014). In these women-only public spaces, women undertake activities that are by them and for them, therewith reinforcing the existence of these separate structures. This institutionalisation and practice of women-only public spaces, as well as its opposite phenomenon of ‘mixing’ between the two sexes (ikhtilā?) however is contested and led to a heated debate. This debate centres around the question of whether and if so, how women should participate in the public domain. Starting with an overview of the historical development of women-only public spaces and ikhtilā? in Saudi Arabia, I will show how these have evolved. Drawing on fieldwork among urban, educated Saudi women, I shed light on how attitudes and strategies of female respondents regarding women-only public spaces and ikhtilā? are related to their ideas about their presence in the public domain and notions of ‘the liberation of women’, ‘empowerment’, and ‘the rise of women’. I conclude by demonstrating how ideas about the participation of women in the public sphere are positioned as part of the construction of a local, ‘enchanted’ modernity (Deeb, 2006) that has a material and a spiritual dimension.  相似文献   

13.
The method of loci is a highly effective mnemonic that recruits existing salient memory for spatial locations and uses the information as a scaffold for remembering a list of items (Yates, 1966). One possible account for the effectiveness of the spatial method of loci comes from the perspective that it utilizes evolutionarily preserved mechanisms for spatial navigation within the hippocampus (Maguire et al. in Proceedings of the National Academy of Sciences, 97(8), 4398–4403, 2000; O’Keefe & Nadel, 1978; Rodriguez et al. in Brain Research Bulletin, 57(3), 499–503, 2002). Recently, though, neurons representing temporal information have also been described within the hippocampus (Eichenbaum in Nature Reviews Neuroscience, 15(11), 732–744, 2014; Itskov, Curto, Pastalkova, & Buzsáki in The Journal of Neuroscience, 31(8), 2828–2834, 2011; MacDonald, Lepage, Eden, & Eichenbaum in Neuron, 71(4), 737–749, 2011; Mankin et al. in Proceedings of the National Academy of Sciences, 109(47), 19462–19467, 2012; Meck, Church, & Matell in Behavioral Neuroscience, 127(5), 642, 2013), challenging the primacy of spatial-based functions to hippocampal processing. Given the presence of both spatial and temporal coding mechanisms within the hippocampus, we predicted that primarily temporal encoding strategies might also enhance memory. In two different experiments, we asked participants to learn lists of unrelated nouns using the (spatial) method of loci (i.e., the layout of their home as the organizing feature) or using two novel temporal methods (i.e., autobiographical memories or using the steps to making a sandwich). Participants’ final free recall performance showed comparable boosts to the method of loci for both temporal encoding strategies, with all three scaffolding approaches demonstrating performance well above uninstructed free recall. Our findings suggest that primarily temporal representations can be used effectively to boost memory performance, comparable to spatial methods, with some caveats related to the relative ease with which participants appear to master the spatial versus temporal methods.  相似文献   

14.
This article describes a new Python distribution of TISK, the time-invariant string kernel model of spoken word recognition (Hannagan et al. in Frontiers in Psychology, 4, 563, 2013). TISK is an interactive-activation model similar to the TRACE model (McClelland & Elman in Cognitive Psychology, 18, 1–86, 1986), but TISK replaces most of TRACE’s reduplicated, time-specific nodes with theoretically motivated time-invariant, open-diphone nodes. We discuss the utility of computational models as theory development tools, the relative merits of TISK as compared to other models, and the ways in which researchers might use this implementation to guide their own research and theory development. We describe a TISK model that includes features that facilitate in-line graphing of simulation results, integration with standard Python data formats, and graph and data export. The distribution can be downloaded from https://github.com/maglab-uconn/TISK1.0.  相似文献   

15.
The existence of multiple modes of explanation means that a crucial step in the process of generating explanations has to be selecting a particular mode. The present article identifies the key conceptual, as well as some pragmatic and epistemological, considerations that license the use of the formal mode of explanation, and thus that enter into the process of selecting and generating a formal explanation. Formal explanations explain the presence of certain properties in an instance of a kind by reference to the kind of thing it is (e.g. That has four legs because it is a dog). As such, this mode of explanation is intrinsically tied to kind representations and is applicable domain-generally. Although it is possible for formal explanation to apply domain-generally, for any given kind it is selective in its application, in that it can explain some, but not all, properties of the instances of a kind. It also appears that different types of properties can receive formal explanations across different domains. This article provides a sketch of a theory of the selectivity of formal explanation that results from the manner in which kinds of different types are distinguished. The present discussion also suggests how the mechanisms underlying formal explanations may contribute to the illusion of explanatory depth Keil (Trends in Cognitive Sciences, 7, 368–373,2003), the operation of the inherence heuristic Cimpian & Salomon (Behavioral and Brain Sciences, 37, 461–480, 2014a; Behavioral and Brain Sciences, 37, 506–527,2014b), and psychological essentialism (Gelman, 2003).  相似文献   

16.
There is a shift in evidence-based practice toward an understanding of the treatment elements that characterize empirically supported interventions in general and the core components of specific approaches in particular. The evidence base for behavioral parent training (BPT) and the standard of care for early-onset disruptive behavior disorders (oppositional defiant disorder and conduct disorder), which frequently co-occur with attention deficit hyperactivity disorder, are well established, yet an ahistorical, program-specific lens tells little regarding how leaders, University of Oregon Medical School, shaped the common practice elements of contemporary evidence-based BPT. Accordingly, this review summarizes the formative work of Hanf, as well as the core elements, evolution, and extensions of her work, represented in Community Parent Education (COPE; (Cunningham et al. in J Child Psychol Psychiatry 36:1141–1159, 1995; Cunningham et al. in COPE, the community parent education program: large group community-based workshops for parents of 3- to 18-year-olds, COPE Works, Hamilton, 2009), Defiant Children (DC; (Barkley in Defiant children: a clinician’s manual for assessment and parent training, Guilford Press, New York, 1987; Barkley in Defiant children: a clinician’s manual for assessment and parent training, Guilford Press, New York, 2013), Helping the Noncompliant Child (HNC; Forehand and McMahon in Helping the noncompliant child: a clinician’s guide to parent training, Guilford Press, New York, 1981; McMahon and Forehand in Helping the noncompliant child: family-based treatment for oppositional behavior, 2nd ed., Guilford Press, New York, 2003), Parentchild interaction therapy (PCIT; Eyberg and Robinson in J Clin Child Adolesc Psychol 11:130–137, 1982. doi:10.1080/15374418209533076; Eyberg in Child Fam Behav Ther 10:33–46, 1988; Eyberg and Funderburk in Parent–child interaction therapy protocol, PCIT International, Gainesville, 2011), and the Incredible Years (IY; (Webster-Stratton in Behav Ther 12:634–642, 1981. doi:10.1016/S0005-7894(81)80135-9; Webster-Stratton in J Pediatr Psychol 7:279–294, 1982. doi:10.1093/jpepsy/7.3.279; Webster-Stratton in The incredible years: parents and children series. Leader’s guide: preschool version of BASIC (ages 3–6 years, The Incredible Years, Seattle, 2008). Our goal is not to provide an exhaustive review of the evidence base for the Hanf-Model programs, rather our intention is to provide a template of sorts from which agencies and clinicians can make informed choices about how and why they are using one program versus another, as well as how to make inform flexible use one program or combination of practice elements across programs, to best meet the needs of child clients and their families. Clinical implications and directions for future work are discussed.  相似文献   

17.
Photographs have been found to affect a variety of psychological judgments. For example, nonprobative but semantically related photographs may increase beliefs in the truth of general knowledge statements (Newman, Garry, Bernstein, Kantner, & Lindsay, Psychonomic Bulletin & Review, 19(5), 969–974, 2012; Newman et al., Journal of Experimental Psychology: Learning, Memory, and Cognition, 41(5), 1337–1348, 2015). Photographs can also create illusions of memory (Cardwell, Henkel, Garry, Newman, & Foster, Memory & Cognition, 44(6), 883–896, 2016; Henkel, Applied Cognitive Psychology, 25(1), 78–86, 2011; Henkel & Carbuto, 2008). A candidate mechanism for these effects is that a photograph increases the fluency with which a statement or an event is processed. The present study was conducted to determine whether photos at test can induce illusions of recognition memory and to test the viability of a conceptual fluency explanation of these effects. The results of the present study suggest that photographs enhance the fluency of related words (Experiment 1), that false memories can be produced by the mere presence of a related photo on a recognition memory test for words (Experiments 2 & 3), and that these effects appear to be limited to conceptually based recognition tests (Experiments 4 & 5). The results support the notion that photograph-based illusions of memory stem from the ability of related photographs to increase the speed and ease of conceptual processing.  相似文献   

18.
We present a new R package, cmscu, which implements a Count-Min-Sketch with conservative updating (Cormode and Muthukrishnan Journal of Algorithms, 55(1), 58–75, 2005), and its application to n-gram analyses (Goyal et al. 2012). By writing the core implementation in C++ and exposing it to R via Rcpp, we are able to provide a memory-efficient, high-throughput, and easy-to-use library. As a proof of concept, we implemented the computationally challenging (Heafield et al. 2013) modified Kneser–Ney n-gram smoothing algorithm using cmscu as the querying engine. We then explore information density measures (Jaeger Cognitive Psychology, 61(1), 23–62, 2010) from n-gram frequencies (for n=2,3) derived from a corpus of over 2.2 million reviews provided by a Yelp, Inc. dataset. We demonstrate that these text data are at a scale beyond the reach of other more common, more general-purpose libraries available through CRAN. Using the cmscu library and the smoothing implementation, we find a positive relationship between review information density and reader review ratings. We end by highlighting the important use of new efficient tools to explore behavioral phenomena in large, relatively noisy data sets.  相似文献   

19.
In The Boundary Stones of Thought (2015), Rumfitt defends classical logic against challenges from intuitionistic mathematics and vagueness, using a semantics of pre-topologies on possibilities, and a topological semantics on predicates, respectively. These semantics are suggestive but the characterizations of negation face difficulties that may undermine their usefulness in Rumfitt’s project.  相似文献   

20.
Most current models of research on emotion recognize valence (how pleasant a stimulus is) and arousal (the level of activation or intensity that a stimulus elicits) as important components in the classification of affective experiences (Barrett, 1998; Kuppens, Tuerlinckx, Russell, & Barrett, 2012). Here we present a set of norms for valence and arousal for a very large set of Spanish words, including items from a variety of frequencies, semantic categories, and parts of speech, including a subset of conjugated verbs. In this regard, we found that there were significant but very small differences between the ratings for conjugations of the same verb, validating the practice of applying the ratings for infinitives to all derived forms of the verb. Our norms show a high degree of reliability and are strongly correlated with those of Redondo, Fraga, Padrón, and Comesaña’s (2007) Spanish version of the influential Affective Norms for English Words (Bradley & Lang, 1999), as well as those from Warriner, Kuperman, and Brysbaert (2013), the largest available set of emotional norms for English words. Additionally, we included measures of word prevalence—that is, the percentage of participants that knew a particular word—for each variable (Keuleers, Stevens, Mandera, & Brysbaert, 2015). Our large set of norms in Spanish not only will facilitate the creation of stimuli and the analysis of texts in that language, but also will be useful for cross-language comparisons and research on emotional aspects of bilingualism. The norms can be downloaded and available as a supplementary materials to this article.  相似文献   

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