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1.
Weaver and Bryant (1995) proposed the optimum effort hypothesis, suggesting that undergraduate students were better able to predict comprehension when text materials matched their reading level (grade 12) as opposed to being too easy or too difficult (Weaver and Bryant did not assess the actual reading level of their participants). In the study, we examined the reading level and accuracy of performance prediction of both younger and older adults using Weaver and Bryant's materials. Regardless of our participants' high reading levels (grade 14 and above), they still predicted performance best when texts were written at around the grade 12 level, failing to support the optimum effort hypothesis.  相似文献   

2.
Titles can alter the comprehension of a text by affecting the selection of information from a text and the organization of this information in memory. Text comprehension is assumed to involve an organizational process that results in the formation of a text base, an ordered list of semantic units—propositions. The text base can be used as a retrieval scheme to reconstruct the text. Procedures for assigning propositions as more relevant to some themes as compared to other themes are developed and applied to texts. Texts with biasing titles were used in an experiment to demonstrate that immediate free recall is biased toward the theme emphasized in the title. The comprehension process which is guided by the text’s thematical information is described.  相似文献   

3.
Four experiments will performed to examine how familiar idioms are interpreted. Subjects had to respond as rapidly as possible whether an idiom had the same or different meaning as a phrase which, on half of the trials, was a paraphrase of either the figurative or literal meaning of the idiom. When subjects were instructed to respond on the basis of either figurative or literal meaning, idioms were matched to their literal and figurative paraphrases equally rapidly. When subjects were instructed to respond only on the basis of literal meaning, idiom-phrase pairs that shared a figurative interpretation took longer to reject as different than idiom pairs that shared no interpretation. These results domonstrated that whenever a familiar idiom is comprehended, both its literal and figurative interpretations are made.  相似文献   

4.
Ulrich Meyer 《Synthese》2013,190(4):693-707
To define new property terms, we combine already familiar predicates by means of certain logical operations. Given suitable constraints, these operations may presumably include truth-functional sentence connectives and quantification over objects. What is less clear is whether we can also use modal operators for this purpose. The aim of this paper is to clarify what is involved in this question, and to argue in favor of modal property definitions.  相似文献   

5.
Sentences containing idioms used either literally or figuratively were presented repeatedly for 100 msec per presentation. Half of the sentences were preceded by a paragraph. The number of presentations required to read the sentences and cued recall of the sentences were recorded. The serial brief presentations method provided predictable and meaningful results. Sentences containing idioms used literally required more presentations than those containing idioms used figuratively. Cued recall was better for idioms used literally than for those used figuratively. These results are interpreted as support for the Idiomatic Processing Model of idiom comprehension, which suggests that the figurative meaning is processed first; only if that one is inappropriate is the literal meaning processed.  相似文献   

6.
Expectation-based syntactic comprehension   总被引:2,自引:0,他引:2  
Levy R 《Cognition》2008,106(3):1126-1177
This paper investigates the role of resource allocation as a source of processing difficulty in human sentence comprehension. The paper proposes a simple information-theoretic characterization of processing difficulty as the work incurred by resource reallocation during parallel, incremental, probabilistic disambiguation in sentence comprehension, and demonstrates its equivalence to the theory of Hale [Hale, J. (2001). A probabilistic Earley parser as a psycholinguistic model. In Proceedings of NAACL (Vol. 2, pp. 159-166)], in which the difficulty of a word is proportional to its surprisal (its negative log-probability) in the context within which it appears. This proposal subsumes and clarifies findings that high-constraint contexts can facilitate lexical processing, and connects these findings to well-known models of parallel constraint-based comprehension. In addition, the theory leads to a number of specific predictions about the role of expectation in syntactic comprehension, including the reversal of locality-based difficulty patterns in syntactically constrained contexts, and conditions under which increased ambiguity facilitates processing. The paper examines a range of established results bearing on these predictions, and shows that they are largely consistent with the surprisal theory.  相似文献   

7.
8.
We report an investigation of 9-year-olds' ability to interpret idioms in relation to their reading comprehension level. We manipulated whether the idioms were transparent or opaque, whether they were real or novel, whether they were presented in isolation or in a supportive narrative context. As predicted, children were better able to explain the meanings of idioms in context than in isolation. The good and poor comprehenders did not differ in their abilities to interpret transparent idioms in context, but the poor comprehenders were significantly worse at using context to work out the meanings of opaque idioms. The explanation task revealed the source of information used by the children to derive nontarget interpretations. We discuss these findings in relation to idiom processing strategies and Levorato and Cacciari's global elaboration model.  相似文献   

9.
Until recently, the challenges inherent in measuring comprehension have impeded our ability to predict the course of language acquisition. The present research reports on a longitudinal assessment of the convergent and predictive validity of the MacArthur-Bates Communicative Development Inventories: Words and Gestures (CDI: WG; Fenson et al., 1994, 1993, 2007) and the Computerized Comprehension Task (CCT; Friend & Keplinger, 2003, 2008). The CDI: WG and the CCT evinced good convergent validity; however, the CCT better predicted subsequent parent reports of language production. Language sample data in the 3rd year confirm this finding: The CCT accounted for 24% of the variance in unique word use. These studies provide evidence for the utility of a behavior-based approach to predicting the course of language acquisition into production.  相似文献   

10.
Wolff P  Gentner D 《Cognitive Science》2011,35(8):1456-1488
Metaphor has a double life. It can be described as a directional process in which a stable, familiar base domain provides inferential structure to a less clearly specified target. But metaphor is also described as a process of finding commonalities, an inherently symmetric process. In this second view, both concepts may be altered by the metaphorical comparison. Whereas most theories of metaphor capture one of these aspects, we offer a model based on structure-mapping that captures both sides of metaphor processing. This predicts (a) an initial processing stage of symmetric alignment; and (b) a later directional phase in which inferences are projected to the target. To test these claims, we collected comprehensibility judgments for forward (e.g., "A rumor is a virus") and reversed ("A virus is a rumor") metaphors at early and late stages of processing, using a deadline procedure. We found an advantage for the forward direction late in processing, but no directional preference early in processing. Implications for metaphor theory are discussed.  相似文献   

11.
The process of comprehending sentences involves the integration of a variety of different information sources, constrained by the available computational resources. This paper surveys the evidence for four types of constraints on sentence comprehension: (1) lexical constraints, (2) contextual constraints, (3) locality-based computational resource constraints, and (4) phrase-level contingent frequency constraints. These four constraints, in combination with grammatical phrase-formation information and prosody, are sufficient to explain how interpretations are constructed for sentences as they are encountered, including complexity effects in unambiguous sentences and interpretation preferences in ambiguous sentences.  相似文献   

12.
Agrammatic comprehension of relative clauses   总被引:1,自引:0,他引:1  
Four hypotheses that attempt to account for the comprehension deficit in agrammatism are put to an empirical test. The interest in them is in that they all view the deficit as highly selective. The first, proposed by D. Caplan and C. Futter (1986, Brain and Language, 27, 117-134), argues that agrammatic patients cannot carry out normal syntactic analysis beyond the category label of each incoming lexical item and are reduced to the use of a cognitive strategy that commends assignment of thematic roles to noun phrases merely by their linear position in the string. A second, less radical hypothesis (Y. Grodzinsky, 1986a, Brain and Language, 27, 135-159), accounts for the deficit differently, by deleting a particular kind of syntactic object (trace) from the otherwise normal representation, and augmenting the resulting, underspecified representation by a strategy, whose use is quite restricted. A third account that is tested contends that agrammatic aphasics fail to comprehend perceptually complex constructions, where the metric for complexity is determined by results obtained from comprehension tests of normal listeners. The fourth account (M. F. Schwartz, M. C. Linebarger, E. M. Saffran, and D. S. Pate, 1987, Language and Cognitive Processes, 2, 85-113) argues that the thematic transparency of a construction (whether or not thematic roles are assigned directly to positions) is the best predictor of the manner by which agrammatics can handle it. An empirical test is thus constructed, both to extend the evidential basis concerning the comprehension skills of these patients and to distinguish between the accounts. Four types of relative clauses are presented to the patients, where embedding type (center vs. right) is one variable, and location of gap (subject vs. object position) is the other. The patients are tested in a sentence-picture matching paradigm. The finding, that is rather robust, is that gap location is the best predictor of agrammatic performance: the patients perform well above chance on both types of subject gap relatives, and at chance levels on object gaps. It is then shown that the Trace-Deletion Hypothesis (Grodzinsky, 1986a) is the only one among the accounts considered that is compatible with these data.  相似文献   

13.
A review of the literature on children's use of relative clause constructions reveals many contradictory findings. The suggestion is that some studies fail to take into account the two factors of embeddedness (role of complex noun phrase within the sentence) and focus (role of head noun in the relative clause). The experiment reported here attempted to reconcile the disparate findings and extend the range of constructions examined. 114 children between the ages of 3 and 7 served as subjects in a test of comprehension using an act-out procedure of 9 different relative clause sentences that exhaust the possible combination of 3 roles of the complex noun phrase in the sentence and 3 roles that the head noun plays within the relative clause (in each case, subject, driect object, and indirect object). All constructions were understood better with increasing age of the children sex and sentence set were nonsignificant variables. The results reveal a difficulty in ordering of the 9 types of construction that is in keeping with a prediction based on surface structure processing strategies.This research was supported by grant No. BNS73-09150 from the National Science Foundation to Professor Roger Brown.  相似文献   

14.
One hundred twenty eight high school subjects read abstract or concrete versions of two 79-word passages. The passages were presented either intact or serially with syntactic or random word orders. Protocols were scored for total words recalled, the number of content and function words recalled, and the number of high-thematic intrusions produced. All main effects were significant in each of the four analyses. The independent variables were apparently all effective in increasing the thematic integrity of the prose passages, which in turn led to enhanced recall. The findings represent an extension and clarification of Yuille and Paivio (1969).  相似文献   

15.
The semantic and pragmatic strategies in the comprehension of spoken texts are investigated in four subgroups of aphasic patients and in normal and brain-damaged controls. Short texts of similar linguistic structure were read to the subjects, who were required to choose the picture, from a multiple choice set of five, that was appropriate to the story. Besides a picture showing the main event of the story, one picture depicted the literal sense of a metaphorical comment, and the others misrepresented semantic functions expressed in the text. With respect to these types of responses, both aphasics and controls exhibited the same pattern of reaction. It is concluded that the redundancy of texts makes up for the difficulties aphasics have in comprehending isolated words and sentences.  相似文献   

16.
Humans imitate each other during social interaction. This imitative behavior streamlines social interaction and aids in learning to replicate actions. However, the effect of imitation on action comprehension is unclear. This study investigated whether vocal imitation of an unfamiliar accent improved spoken-language comprehension. Following a pretraining accent comprehension test, participants were assigned to one of six groups. The baseline group received no training, but participants in the other five groups listened to accented sentences, listened to and repeated accented sentences in their own accent, listened to and transcribed accented sentences, listened to and imitated accented sentences, or listened to and imitated accented sentences without being able to hear their own vocalizations. Posttraining measures showed that accent comprehension was most improved for participants who imitated the speaker's accent. These results show that imitation may aid in streamlining interaction by improving spoken-language comprehension under adverse listening conditions.  相似文献   

17.
This study assessed various determinants of adolescents' comprehension of televised sexual innuendos. Eighteen males and 18 females at each of three ages (12, 14, and 16 years) were asked to interpret a series of 24 TV excerpts, each of which contained either a sexual innuendo or a nonsexual filler joke. Based on adult ratings, the innuendos were systematically varied by the topic alluded to (intercourse, physical/sexual attributes, socially discouraged practices, and nonsexual) and the level of explicitness (high vs. low). Age of viewer and topic referenced significantly influenced the comprehension scores. Fourteen- and sixteen-year-olds yielded higher scores than twelve-year-olds. Innuendos referencing discouraged sexual practices were most adequately explained and those referencing intercourse were least adequately explained.  相似文献   

18.
Eighteen aphasics and seven normal controls were examined as to their ability to comprehend utterances when correct interpretation required integration of extralinguistic cues in a natural setting. Videotaped situations were presented in which the correct interpretation of an utterance was not the literal interpretation but was the meaning conveyed by the request in a particular context. The aphasics' performance with indirect requests was superior to their performance on a standard battery of auditory comprehension tasks. Standard tests of auditory language comprehension, therefore, offer a measure of aphasic breakdown in linguistic processing but do not adequately reflect aphasics' receptive abilities in natural communicative settings. When the aphasic subjects did demonstrate difficulties with natural settings, their difficulty was, in part, a function of their level of performance on the standard battery. In addition, when the linguistic element of the communicative setting conveyed negative intent, aphasics were further reduced in their ability to interpret a message correctly. Otherwise, the aphasic subjects performance resembled that of the normal controls in that they demonstrated the capacity to utilize extralinguistic cues to discern correctly the conveyed intent in many requests.  相似文献   

19.
20.
Growth in proverb comprehension was hypothesized to result from the gradual emergence of cognitive abilities reflected in a sequence of increasingly complex abilities: story matching, transfer of relations, desymbolization, proverb matching, and paraphrase. Items for these abilities for each of 10 proverbs of two structural types were administered in three test sessions to 438 students in grades three to seven. An analogy subtest was used to measure general intelligence. ANOVA yielded significant main effects for grade, tasks, and proverbs (all p's less than .01). A significant task x proverb interaction (p less than .01) revealed the difficulty of precise control over the language of the items. Proverb structure had no measurable impact on difficulty. Analogy score was a significant factor in performance (p less than .01) but not as potent as age (p less than .01). The sequential order of abilities received only weak confirmation, though tasks did correlate among themselves with medium strength (r's = .50-.70). Individual interviews added a qualitative dimension to the findings. The suitability of cognitive hierarchical models for proverb comprehension was questioned.  相似文献   

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