Jonathan Haidt’s _Moral Foundation Theory _has been criticized on many fronts, mainly on account of its lack of evidence concerning the genetic and neurological bases of the evolved moral intuitions that the theory posits. Despite the fact that Haidt’s theory is probably the most promising framework from which to integrate the different lines of interdisciplinary research that deal with the evolutionary foundations of moral psychology, _i) _it also shows a critical underspecification concerning the precise mental processes that instantiate the triggering (...) of our evolved moral intuitions, and that _ii) _that underspecification coexists with and overspecification of the structure of human nature when it comes to exploring alternatives to capitalist societies. (shrink)

Psycholinguistic studies often look at the production of referring expressions in interactive settings, but so far few referring expression generation algorithms have been developed that are sensitive to earlier references in an interaction. Rather, such algorithms tend to rely on domain-dependent preferences for both content selection and linguistic realization. We present three experiments showing that humans may opt for dispreferred attributes and dispreferred modifier orderings when these were primed in a preceding interaction (without speakers being consciously aware of this). In (...) addition, we show that speakers are more likely to produce overspecified references, including dispreferred attributes (although minimal descriptions with preferred attributes would suffice), when these were similarly primed. (shrink)

Speakers often overspecify by encoding more information than is necessary when referring to an object (e.g., “the blue mug” for the only mug in a group of objects). We investigated the role of a partner's linguistic behavior (whether or not they overspecify) on a speaker's own tendency to overspecify. We used a director–matcher task in which speakers interacted with a partner who either consistently overspecified or minimally specified in the color/size dimension (Experiments 1, 2, and 3), as well as with (...) a partner who switched behaviors midway through interaction (Experiments 4 and 5). We found that speakers aligned with their partner's linguistic behavior to produce overspecific or minimally specific descriptions, and we saw little evidence that the alignment was enhanced by lexical or semantic repetition across prime and target trials. Time‐course analyses showed that alignment increased over the course of the interaction, and speakers appeared to track a change in the partner's linguistic behavior, altering their reference strategy to continue matching that of their partner's. These results demonstrate the persistent influence of a partner's behavior on speakers across the duration of an interaction. (shrink)

In two experiments, we investigate to what extent various visual saliency cues in realistic visual scenes cause speakers to overspecify their definite object descriptions with a redundant color attribute. The results of the first experiment demonstrate that speakers are more likely to redundantly mention color when visual clutter is present in a scene as compared to when this is not the case. In the second experiment, we found that distractor type and distractor color affect redundant color use: Speakers are most (...) likely to overspecify if there is at least one distractor object present that has the same type, but a different color than the target referent. Reliable effects of distractor distance were not found. Taken together, our results suggest that certain visual saliency cues guide speakers in determining which objects in a visual scene are relevant distractors, and which not. We argue that this is problematic for algorithms that aim to generate human-like descriptions of objects, since these generally select properties that help to distinguish a target from all objects that are present in a scene. (shrink)

The aim of this paper is to establish a specific view of linguistic understanding based on the framework of normative inferentialism. Normative inferentialism is presented as an overspecification (rich) account of meaning—the meaning of a sentence is understood as a cluster of context‐dependent contents. The standard psychological mechanism responsible for reaching understanding of an utterance depends on the ability to eliminate contextually irrelevant aspects/parts of meaning. The advantages of the view are that the mechanism can (a) explain a wide (...) range of linguistic phenomena including polysemy, homonymy, and conversational implicatures, and (b) explain partial understanding of an utterance. (shrink)

In referential communication, Grice's Maxim of Quantity is thought to imply that utterances conveying unnecessary information should incur comprehension difficulties. There is, however, considerable evidence that speakers frequently encode redundant information in their referring expressions, raising the question as to whether such overspecifications hinder listeners’ processing. Evidence from previous work is inconclusive, and mostly comes from offline studies. In this article, we present two event‐related potential (ERP) experiments, investigating the real‐time comprehension of referring expressions that contain redundant adjectives in complex (...) visual contexts. Our findings provide support for both Gricean and bounded‐rational accounts. We argue that these seemingly incompatible results can be reconciled if common ground is taken into account. We propose a bounded‐rational account of overspecification, according to which even redundant words can be beneficial to comprehension to the extent that they facilitate the reduction of listeners’ uncertainty regarding the target referent. (shrink)

This study investigates to what extent the amount of variation in a visual scene causes speakers to mention the attribute color in their definite target descriptions, focusing on scenes in which this attribute is not needed for identification of the target. The results of our three experiments show that speakers are more likely to redundantly include a color attribute when the scene variation is high as compared with when this variation is low (even if this leads to overspecified descriptions). We (...) argue that these findings are problematic for existing algorithms that aim to automatically generate psychologically realistic target descriptions, such as the Incremental Algorithm, as these algorithms make use of a fixed preference order per domain and do not take visual scene variation into account. (shrink)

This work compares Autometrics with dual penalization techniques such as minimax concave penalty and smoothly clipped absolute deviation under asymmetric error distributions such as exponential, gamma, and Frechet with varying sample sizes as well as predictors. Comprehensive simulations, based on a wide variety of scenarios, reveal that the methods considered show improved performance for increased sample size. In the case of low multicollinearity, these methods show good performance in terms of potency, but in gauge, shrinkage methods collapse, and higher gauge (...) leads to overspecification of the models. High levels of multicollinearity adversely affect the performance of Autometrics. In contrast, shrinkage methods are robust in presence of high multicollinearity in terms of potency, but they tend to select a massive set of irrelevant variables. Moreover, we find that expanding the data mitigates the adverse impact of high multicollinearity on Autometrics rapidly and gradually corrects the gauge of shrinkage methods. For empirical application, we take the gold prices data spanning from 1981 to 2020. While comparing the forecasting performance of all selected methods, we divide the data into two parts: data over 1981–2010 are taken as training data, and those over 2011–2020 are used as testing data. All methods are trained for the training data and then are assessed for performance through the testing data. Based on a root-mean-square error and mean absolute error, Autometrics remain the best in capturing the gold prices trend and producing better forecasts than MCP and SCAD. (shrink)

The paper urges that polysemous phenomena are typically semantic not pragmatic. The part of a message sent by a polysemous expression is typically one of its meanings encoded in the speaker's language and not the result of pragmatic modification. The hearer receives that part of the message by a process of disambiguation, by detecting which item in the lexicon the speaker has selected. This is the best explanation of observed regularities. The paper argues that the experimental evidence from psycholinguistics, particularly (...) that produced in discussions of “underspecification” and “overspecification,” does not undermine this view nor support the pragmatic alternative. (shrink)

This chapter examines two different views of universal grammar. Most linguists assume that universal grammar is underspecified — providing us with an incomplete grammar to be elaborated by learning. But the alternative is that it is overspecified — providing us with a full range of possible grammars from which we select one on the basis of environmental input. Underspecification is now the dominant view in the developmental sciences, and is often treated as the null hypothesis on grounds of greater possibility, (...) parsimony, and simplicity. The chapter questions whether the underspecification view is really feasible and whether it is more parsimonious than the overspecification view, drawing on examples from certain African languages. It also shows that the perplexity evoked by overspecification theories disappears if language has a concealing purpose as well as a communicating purpose, similar to a code. (shrink)

After explaining general characteristics such as overspecification, found in the diagrams of Greek manuscripts of Euclid’s Elements, diagrams in some propositions of Book III are examined in detail. Codex P (Vat. gr. 190) and b (Bologna) are common in avoiding overspecification in a couple of propositions. However, further examination of diagrams of Book III in other manuscripts including those in the Arabic tradition, and collation of the text suggest that the common feature in the diagrams of codex P (...) and b is rather due either to independent efforts to avoid overspecification or to contamination of traditions. It is codex F (Florence, Laurenziana 28.3) that most often coincides with codex P in Book III. (shrink)

Critics, then, who label theories such as objectivism or deconstructionism as “authoritarian” or “subversive” are committing a fallacy of overspecificity. To call Hirsch’s theory authoritarian is to assume that such a theory lends itself to one and only one kind of political use and that that use can be determined a priori. To refute such an assumption, one need only stand back from the present in order to recall that today’s authoritarian ideology is often yesterday’s progressive one, and vice versa. (...) Indeed, there’s considerable historical irony in the fact that objectivism has now acquired the status of a right-wing idea, while Nietzsche and Heidegger have emerged as heroes of literary leftism. As recently as a few decades ago, these alignments were different. George Orwell, for instance, thought that the tendency to deny the possibility of objective truth reflected a totalitarian mentality. “Totalitarianism,” he wrote, “in the long run probably demands a disbelief in the existence of objective truth.” He added that “the friends of totalitarianism in this country tend to argue that since absolute truth is not attainable, a big lie is no worse than a little lie. It is pointed out that all historical records are biased and inaccurate, or, on the other hand, that modern physics has proved that what seems to us the real world is an illusion, so that to believe in the evidence of the senses is simply vulgar philistinism.”10It’s not that it hadn’t occurred to Orwell that the notion of objective truth could easily be used to justify the actions of tyrants and oppressors. But Orwell’s experience of Fascist and Communist falsification of history showed how the denial of the possibility of objectivity could also justify oppressive actions, perhaps in a more disarming way. For various historical reasons, Orwell’s insight is easily lost today. His is one of those Enlightenment concepts of truth which have been compromised in usage. As the Enlightenment has come to be associated not with progress, democracy, and equality but with the ideological exploitation of those concepts in the interests of social control, a great moral and political transvaluation of the epistemological vocabulary has occurred. Enlightenment thinking is frequently associated with the bourgeois complacency or the menacing technology of Western democracies or is identified with the totalitarian regimentation of the Soviet Union. Thus the concepts of objective truth, nature, essence, identity, and teleology have come to be viewed as conservative or reactionary ideas, as if these ideas had never operated, and never could operate, in quite other ways.11 10. George orwell, “The Prevention of Literature,” The Collected Essays, Journalism, and Letters of George Orwell, ed. Sonia Orwell and Ian Angus, 4 vols. , 4: 63-64.11. As Frederic Jameson has noted, “it is certainly the case that a belief in the natural is ideological and that much of bourgeois art has worked to perpetuate such a belief…. Yet in different historical circumstances the idea of nature was once a subversive concept with a genuinely revolutionary function, and only the analysis of the concrete historical and cultural conjuncture can tell us whether, in the post-natural world of late capitalism, the categories of nature may not have acquired such a critical charge again”. (shrink)

In the literature, there are many axiomatizations of qualitative probability. They all suffer certain defects: either they are too nonspecific and allow nonunique quantitative interpretations or are overspecific and rule out cases with unique quantitative interpretations. In this paper, it is shown that the class of qualitative probability structures with nonunique quantitative interpretations is not first order axiomatizable and that the class of qualitative probability structures with a unique quantitative interpretation is not a finite, first order extension of the theory (...) of qualitative probability. The idea behind the method of proof is quite general and can be used in other measurement situations. (shrink)

In this paper we argue that there were several currents, ideas and problems in 19th-century logic that motivated John Venn to develop his famous logic diagrams. To this end, we first examine the problem of uncertainty or over-specification in syllogistic that became obvious in Euler diagrams. In the 19th century, numerous logicians tried to solve this problem. The most famous was the attempt to introduce dashed circles into Euler diagrams. The solution that John Venn developed for this problem, however, came (...) from a completely different area of logic: instead of orienting to syllogistic like Euler diagrams, Venn applied Boolean algebra to improve visual reasoning. Venn’s contribution to solving the problem of elimination also played an important role. The result of this development is still known today as the ‘Venn Diagram’. (shrink)

This article introduces the topic ‘‘Production of Referring Expressions: Bridging the Gap between Computational and Empirical Approaches to Reference’’ of the journal Topics in Cognitive Science. We argue that computational and psycholinguistic approaches to reference production can benefit from closer interaction, and that this is likely to result in the construction of algorithms that differ markedly from the ones currently known in the computational literature. We focus particularly on determinism, the feature of existing algorithms that is perhaps most clearly at (...) odds with psycholinguistic results, discussing how future algorithms might include non-determinism, and how new psycholinguistic experiments could inform the development of such algorithms. (shrink)