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There is good evidence that, in general, autonomic conditioning in humans occurs only when subjects can verbalize the contingencies of conditioning. However, one form of conditioning, evaluative conditioning (EC), seems exceptional in that a growing body of evidence suggests that it can occur without conscious contingency awareness. As such, EC offers a unique insight into what role contingency awareness might play in associative learning. Despite this evidence, there are reasons to doubt that evaluative conditioning can occur without conscious awareness. This paper aims to critically review the EC literature and to draw some parallels to what is known about autonomic conditioning. In doing so, some important general issues about measuring contingency awareness are raised. These issues are illustrated with a brief report of an experiment in which a sensitive measure of contingency awareness is compared against a commonly used measure.  相似文献   

3.
Young infants spend the better portion of their 1st year merely looking around, and what they notice can have critical cognitive consequences. Although looking measures are commonly used to predict what information infants pick up about objects and/or their relationship to other objects, these predictions are often ambiguous. Ultimately, that knowledge can be unambiguously revealed only by giving infants an opportunity to directly act on or use it.  相似文献   

4.
The human capacity for acquiring speech and language must derive, at least in part, from the genome. In 2001, a study described the first case of a gene, FOXP2, which is thought to be implicated in our ability to acquire spoken language. In the present article, we discuss how this gene was discovered, what it might do, how it relates to other genes, and what it could tell us about the nature of speech and language development. We explain how FOXP2 could, without being specific to the brain or to our own species, still provide an invaluable entry-point into understanding the genetic cascades and neural pathways that contribute to our capacity for speech and language.  相似文献   

5.
Jackendoff R  Lerdahl F 《Cognition》2006,100(1):33-72
We explore the capacity for music in terms of five questions: (1) What cognitive structures are invoked by music? (2) What are the principles that create these structures? (3) How do listeners acquire these principles? (4) What pre-existing resources make such acquisition possible? (5) Which aspects of these resources are specific to music, and which are more general? We examine these issues by looking at the major components of musical organization: rhythm (an interaction of grouping and meter), tonal organization (the structure of melody and harmony), and affect (the interaction of music with emotion). Each domain reveals a combination of cognitively general phenomena, such as gestalt grouping principles, harmonic roughness, and stream segregation, with phenomena that appear special to music and language, such as metrical organization. These are subtly interwoven with a residue of components that are devoted specifically to music, such as the structure of tonal systems and the contours of melodic tension and relaxation that depend on tonality. In the domain of affect, these components are especially tangled, involving the interaction of such varied factors as general-purpose aesthetic framing, communication of affect by tone of voice, and the musically specific way that tonal pitch contours evoke patterns of posture and gesture.  相似文献   

6.
Discourse about discourse or a subject's comments about his/her performance during a discourse task can be defined as modalizing discourse (discours modalisateur; [Nespoulous, 1980]; [Nespoulous et al., 1998]). Since it does not convey the expected content of the discourse task (referential discourse), modalizing discourse has often been considered non-informative, and as such, has received little interest. The present study investigated the modalizing aspect of discourse production and its evolution in Alzheimer's disease (AD). Five AD patients produced a picture-induced narrative across five consecutive assessments. Two measures were derived: the modalizing/referential ratio (M/R ratio) and the percentage of repeated ideas. Results revealed that, compared to a group of 27 normal controls matched for age and education, AD patients: (1) obtained higher M/R ratios that tended to diminish as the number of assessments increased, and (2) produced higher percentages of repeated ideas throughout all assessments. These results suggest that modalizing discourse makes up a large proportion of AD patients' discourse and should be included in further studies to accurately describe their discourse behavior. The implications of modalizing discourse on preserved pragmatic abilities and its inclusion in comprehensive management programs of AD patients are discussed.  相似文献   

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The process of hypothesis testing entails both information selection (asking questions) and information use (drawing inferences from the answers to those questions). We demonstrate that although subjects may be sensitive to diagnosticity in choosing which questions to ask, they are insufficiently sensitive to the fact that different answers to the same question can have very different diagnosticities. This can lead subjects to overestimate or underestimate the information in the answers they receive. This phenomenon is demonstrated in two experiments using different kinds of inferences (category membership of individuals and composition of sampled populations). In combination with certain information-gathering tendencies, demonstrated in a third experiment, insensitivity to answer diagnosticity can contribute to a tendency toward preservation of the initial hypothesis. Results such as these illustrate the importance of viewing hypothesis-testing behavior as an interactive, multistage process that includes selecting questions, interpreting data, and drawing inferences.  相似文献   

9.
Are there distinctly European values in bioethics, and if there are, what are they? Some Continental philosophers have argued that the principles of dignity, precaution, and solidarity reflect the European ethos better than the liberal concepts of autonomy, harm, and justice. These principles, so the argument goes, elevate prudence over hedonism, communality over individualism, and moral sense over pragmatism. Contrary to what their proponents often believe, however, dignity, precaution, and solidarity can be interpreted in many ways, and it is not clear which reading would, or should, be favored by popular opinion. It is therefore dangerous to think that any one understanding of "European", or any other, values could be legitimately imposed on those who have different ideas about morality in health care and related fields. Bioethical principles should be employed to promote discussion, not to suppress it.  相似文献   

10.
Problem drinking and related consequences are a major social issue plaguing college campuses across the United States. Each year, alcohol is responsible for fatalities, assaults, serious injuries, and arrests that occur among college students. The authors review and discuss the risk factors, drinking patterns, and consequences that are relevant to the general student population. In addition, the authors highlight individuals at an increased risk of experiencing alcohol-related problems, such as Greek-letter social organization members and student athletes. The authors also discuss the interventions that attempt to reduce risky drinking and related problems in these subgroups as well as the future directions for research.  相似文献   

11.
We examined 240 children’s (3.5-, 4.5-, and 5.5-year-olds) latency to respond to questions on a battery of false-belief tasks. Response latencies exhibited a significant cross-over interaction as a function of age and response type (correct vs. incorrect). 3.5-year-olds’ incorrect latencies were faster than their correct latencies, whereas the opposite pattern emerged for 4.5- and 5.5-year-olds. Although these results are most consistent with conceptual change theories of false-belief reasoning, no extant theory fully accounts for our data pattern. We argue that response latency data provide new information about underlying cognitive processes in theory of mind reasoning, and can shed light on concept acquisition more broadly.  相似文献   

12.
Animal Cognition - Reading the attentional state of an audience is crucial for effective intentional communication. This study investigates how individual learning experience affects subsequent...  相似文献   

13.
Ringo Ringvee 《Religion》2014,44(3):502-515
Abstract

This paper investigates religious affiliation in Estonia, considered to be one of the most secularized countries in the world and in which less than one third of the population affiliates with a religion on population censuses. Firstly, the article scrutinizes these data methodologically, comparing census results with findings from other survey and opinion polls. It finds that census data correlate with those from face-to-face surveys, while postal surveys tend to show considerably higher rates of religiosity and affiliation. Secondly, the article considers the findings themselves. According to census data, 29 percent of the population remained religiously affiliated between 2000 and 2011. However, the census also captures interesting changes over that period that illuminate the situation further. Significantly, Estonia is the first European country in which the traditional majority church has been usurped by a denomination associated with the largest ethnic minority group and which makes a strong connection between cultural and national identities. The article places this finding in the context of Central and Eastern European census data to argue that religious affiliation tends to remain high in societies where religious and national or ethnic identities have close ties, whereas traditional denominations have been declining in societies where these kinds of connections are weak. This factor helps explain variation between experiences of religious change in post-Socialist contexts.  相似文献   

14.
Rater bias is a substantial source of error in psychological research. Bias distorts observed effect sizes beyond the expected level of attenuation due to intrarater error, and the impact of bias is not accurately estimated using conventional methods of correction for attenuation. Using a model based on multivariate generalizability theory, this article illustrates how bias affects research results. The model identifies 4 types of bias that may affect findings in research using observer ratings, including the biases traditionally termed leniency and halo errors. The impact of bias depends on which of 4 classes of rating design is used, and formulas are derived for correcting observed effect sizes for attenuation (due to bias variance) and inflation (due to bias covariance) in each of these classes. The rater bias model suggests procedures for researchers seeking to minimize adverse impact of bias on study findings.  相似文献   

15.
Yazdi AA  German TP  Defeyter MA  Siegal M 《Cognition》2006,100(2):343-368
There is a change in false belief task performance across the 3-5 year age range, as confirmed in a recent meta-analysis [Wellman, H. M., Cross, D., & Watson, J. (2001). Meta-analysis of theory mind development: The truth about false-belief. Child Development, 72, 655-684]. This meta-analysis identified several performance factors influencing success, including manipulations that highlight the salience of the initial belief content (such as asking where Sally will look first for the marble). However, because a proportion of variance in performance remained unexplained even when identified performance factors were controlled for, the authors concluded from the standpoint of a 'theory-theory' account that children's improvement is the result of conceptual change. Further, the meta-analysis showed that manipulations such as 'look first' improve performance only in children who are in the older part of the 3-5 year range, and thus plausibly operating with a 'transitional' theory of mind--just on the point of realizing conceptual change. Here, we present three studies systematically investigating the 'look first' manipulation which showed that: (i) the advantage for the look first question can be demonstrated in children across different cultures, (ii) look first has an effect that is additive to the improvement with age; there is no interaction such that older children gain more benefit from younger children, (iii) performance in younger children can be, but is not always, elevated to levels that are statistically above chance. These results challenge the theory-theory account and are discussed in terms of models of belief-desire reasoning in which both conceptual competence and performance factors play central roles.  相似文献   

16.
The purpose of this article is to provide a comprehensive review and a conceptual integration of research examining the potential role of learning from parents in the development of child anxiety. Specifically, research in this area is discussed within the framework of three specific mechanisms: parental modeling, information transfer, and parental reinforcement of anxious/avoidant behavior. Implications of the research in this area are discussed, as well as limitations and directions for future research.  相似文献   

17.
ObjectivesFewer than 1.5% of women with obesity in the USA are physically active at recommended levels. High-intensity interval exercise (HIIE) has been proposed as a possible solution to the problem of low activity, based on the dual promise of accelerating the accrual of benefits while reducing the time commitment. However, concerns have been raised about the appeal and sustainability of HIIE. The purpose of this study was to compare during-exercise affective valence and post-exercise enjoyment in response to a bout of HIIE and a longer, isocaloric bout of moderate-intensity continuous exercise (MICE).DesignWithin-subjects experiment.MethodsLow-active women with obesity (N = 24) completed one bout of HIIE (3-min warm-up, four 3-min intervals of recumbent cycling at 115% of Watts at the ventilatory threshold, four 2-min periods of active recovery at 85% of Watts at the ventilatory threshold, 5-min cool-down) and one bout of MICE (3-min warm-up, 25 min of recumbent cycling at 90% of Watts at the ventilatory threshold, 5-min cool-down) in counterbalanced order. The Feeling Scale (FS) was administered during exercise and the Physical Activity Enjoyment Scale (PACES) was administered after cool-down.ResultsDifferences were found for both FS (condition by time interaction: p < 0.001, η2 = 0.27) and PACES (p = 0.04, d = −0.38), with both outcomes favoring MICE.ConclusionsThe lower pleasure and enjoyment associated with HIIE compared to MICE underscore the importance of considering not only physiological adaptations but also the appeal and sustainability of HIIE for low-active women with obesity.  相似文献   

18.
Analytic work with a pregnant woman may foster the psychological gestation of the self-as-mother. For the mother--as for the infant--the developmental process continues well beyond delivery. It should not surprise us, then, that many mothers continue to bring their babies to sessions after birth. Analytic work in this context can affect a patient's sense of herself, and perhaps her competence, as a mother. Yet the presence of babies in the consulting room is an underacknowledged feature of contemporary practice. For this section of JAPA, we have collected three papers that explore some of the unique challenges and opportunities that arise when a patient brings her baby to treatment. Earlier versions of each paper were first presented at a panel, "Babies in the Consulting Room," at the June 2011 meeting of the American Psychoanalytic Association in San Francisco.  相似文献   

19.
This comment notes that in arguing for his US-US associative theory of habituation to emotionally arousing stimuli, Goddard (1991) cites, as supportive evidence, experiments that, in fact, are either not associative, or do not involve emotionally arousing (or unconditional) stimuli. Such an overelastic use of these basic terms brings into some question whether Goddard's theory is genuinely testable, i.e., open to refutation through contrary evidence.  相似文献   

20.
Despite suggestibility researchers' focus on adult behaviors that distort children's reports, whether behaviors examined in experimental work are used in the field is unknown. The current study presents a mutually exclusive and exhaustive hierarchical coding system that reflects interview questioning behaviors of concern in experimental work. The study examined 80 unstructured interviews conducted by 41 field interviewers with 40 children ages 3 to 7 about known events. Data on the use of leading and neutral questions are presented and include distinctions between accurate and inaccurate suggested information. In addition, analyses show that interviewers are consistent in their style of questioning and that a preinterview measure of interviewers' preference for a qualitative versus a quantitative interviewing style predicted the introduction of novel information into the interview.  相似文献   

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