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101.
102.
Gaia de Campora Luciano Giromini Viviana Guerriero Carina Chiodo Giulio Cesare Zavattini Giovanni Larciprete 《Infant mental health journal》2019,40(6):862-873
Based on cross-sectional research linking poor reflective functionining (RF) to eating disorders, the current follow-up study tested whether maternal RF would explain the variance of mothers’ and children's weight beyond the effects of maternal emotional dysregulation. During pregnancy (Time 1 [T1]), 51 women were administered the Difficulties in Emotion Regulation Scale (DERS) and interviewed using the Adult Attachment Interview (AAI). Seven months after delivery (Time 2 [T2]), mother–baby dyads who remained in the study (n = 44) were videotaped (Feeding Scale) during their feeding interaction. Last (Time 3 [T3]), the weight of the 34 children who were still in the study was collected at 3 years of age. Maternal AAI-RF at T1 did not correlate with the DERS at T1 nor with the quality of the feeding interacions at T2. However, it correlated, significantly, with maternal body mass index (BMI) at T1, r = −.298, P = .034, and marginally significantly with baby's BMI at T3, r = −.296, P = .089. Moreover, multiple regression models showed a trend indicating that maternal AAI-RF might explain the variance of mothers’ and children's weight beyond the effects of maternal emotional dysregulation. These findings suggest that working on maternal mentalization might contribute to helping prevent childhood obesity from pregnancy. 相似文献
103.
A defence of informational structural realism 总被引:2,自引:0,他引:2
Luciano Floridi 《Synthese》2008,161(2):219-253
This is the revised version of an invited keynote lecture delivered at the 1st Australian Computing and Philosophy Conference (CAP@AU; the Australian National University in Canberra, 31 October–2 November, 2003). The paper is divided into two parts. The first
part defends an informational approach to structural realism. It does so in three steps. First, it is shown that, within the
debate about structural realism (SR), epistemic (ESR) and ontic (OSR) structural realism are reconcilable. It follows that
a version of OSR is defensible from a structuralist-friendly position. Second, it is argued that a version of OSR is also
plausible, because not all relata (structured entities) are logically prior to relations (structures). Third, it is shown that a version of OSR is also applicable
to both sub-observable (unobservable and instrumentally-only observable) and observable entities, by developing its ontology
of structural objects in terms of informational objects. The outcome is informational structural realism, a version of OSR supporting the ontological commitment to a view of the world as the totality of informational objects dynamically
interacting with each other. The paper has been discussed by several colleagues and, in the second half, ten objections that
have been moved to the proposal are answered in order to clarify it further. 相似文献
104.
Depth stratification in illusory-contour figures was studied by superimposing Kanizsa figures on heterogeneous backgrounds. Gaussian-noise textures were employed in two rating-scale experiments to explore observers' judgments of (i) illusory-contour clarity, (ii) brightness enhancement, and (iii) depth stratification. In experiment 1, depth stratification was found to be stronger in heterogeneous conditions. In experiment 2, texture coarseness was manipulated to determine how depth stratification is affected by linear elements of different sizes in the background, and to relate the variation to contour clarity and brightness enhancement. Results suggest that depth stratification is independent of contour clarity and brightness enhancement. Preliminary novel observations on illusory-contour formation are reported. 相似文献
105.
Miguel Rodríguez Valverde Carmen Luciano Dermot Barnes‐Holmes 《Journal of the experimental analysis of behavior》2009,92(1):85-111
The present study investigates the transfer of aversively conditioned respondent elicitation through equivalence classes, using skin conductance as the measure of conditioning. The first experiment is an attempt to replicate Experiment 1 in Dougher, Augustson, Markham, Greenway, and Wulfert (1994), with different temporal parameters in the aversive conditioning procedure employed. Match‐to‐sample procedures were used to teach 17 participants two 4‐member equivalence classes. Then, one member of one class was paired with electric shock and one member of the other class was presented without shock. The remaining stimuli from each class were presented in transfer tests. Unlike the findings in the original study, transfer of conditioning was not achieved. In Experiment 2, similar procedures were used with 30 participants, although several modifications were introduced (formation of five‐member classes, direct conditioning with several elements of each class, random sequences of stimulus presentation in transfer tests, reversal in aversive conditioning contingencies). More than 80% of participants who had shown differential conditioning also showed the transfer of function effect. Moreover, this effect was replicated within subjects for 3 participants. This is the first demonstration of the transfer of aversive respondent elicitation through stimulus equivalence classes with the presentation of transfer test trials in random order. The latter prevents the possibility that transfer effects are an artefact of transfer test presentation order. 相似文献
106.
Deductive inference is usually regarded as being “tautological” or “analytical”: the information conveyed by the conclusion
is contained in the information conveyed by the premises. This idea, however, clashes with the undecidability of first-order
logic and with the (likely) intractability of Boolean logic. In this article, we address the problem both from the semantic
and the proof-theoretical point of view. We propose a hierarchy of propositional logics that are all tractable (i.e. decidable
in polynomial time), although by means of growing computational resources, and converge towards classical propositional logic.
The underlying claim is that this hierarchy can be used to represent increasing levels of “depth” or “informativeness” of
Boolean reasoning. Special attention is paid to the most basic logic in this hierarchy, the pure “intelim logic”, which satisfies
all the requirements of a natural deduction system (allowing both introduction and elimination rules for each logical operator)
while admitting of a feasible (quadratic) decision procedure. We argue that this logic is “analytic” in a particularly strict
sense, in that it rules out any use of “virtual information”, which is chiefly responsible for the combinatorial explosion
of standard classical systems. As a result, analyticity and tractability are reconciled and growing degrees of computational
complexity are associated with the depth at which the use of virtual information is allowed. 相似文献
107.
Luciano Floridi 《Synthese》2009,167(2):317-325
The paper argues that the two best known formal logical fallacies, namely denying the antecedent (DA) and affirming the consequent
(AC) are not just basic and simple errors, which prove human irrationality, but rather informational shortcuts, which may
provide a quick and dirty way of extracting useful information from the environment. DA and AC are shown to be degraded versions
of Bayes’ theorem, once this is stripped of some of its probabilities. The less the probabilities count, the closer these
fallacies become to a reasoning that is not only informationally useful but also logically valid. 相似文献
108.
Luciano L'Abate Piero De Giacomo Frances McCarty Andrea De Giacomo Giuseppe Verrastro 《Contemporary Family Therapy》2000,22(1):103-122
The purpose of this study was to evaluate three models of intimate relationships: attachment, elementary pragmatic, and selfhood. These models were evaluated with three instruments respectively constructed to evaluate the validity of each model. One convenience group of functioning individuals and three experimental groups of inpatients and outpatients were administered the three instruments. All three instruments showed relatively high internal consistency and discriminated among the four groups. Significant correlations were found among the measure of attachment with measures of the pragmatic elementary and selfhood models. These correlations indicate that all three instruments were measuring similar aspects of intimate relationships. Clinical and preventive implications and applications of these models are briefly discussed. 相似文献
109.
Juliana Hotta Ansai Larissa Pires de Andrade Paulo Giusti Rossi Mariana Luciano Almeida Francisco Assis Carvalho Vale José Rubens Rebelatto 《Journal of motor behavior》2018,50(4):409-415
The authors investigated whether impaired gait and dual-task performances are associated with specific cognitive domains among older people with preserved cognition (PC), mild cognitive impairment (MCI), and mild Alzheimer's disease (AD). The sample comprised 40 older adults with PC, 40 with MCI, and 38 with mild AD. The assessment consisted of gait (measured by 10-m walk test and Timed Up and Go Test [TUGT]), dual task (measured by TUGT associated with a cognitive-motor task of calling a phone number), and cognition (domains of the Addenbrooke Cognitive Examination–Revised and Frontal Assessment Battery [FAB]). For data analysis, the Pearson product-moment correlation and the backward stepwise linear regression were conducted. Language, fluency, and visuospatial domains predicted the 10-m walk test measure specifically in PC, MCI, and AD groups. Only the visuospatial domain was independently associated with the TUGT measure in the MCI and AD groups. FAB score, language domain, and FAB score and fluency domain were the strongest predictors for the isolated cognitive-motor task measure in the PC, MCI, and AD groups, respectively. The visuospatial domain was independently associated with the dual-task test measure in all 3 groups. The study findings demonstrate the influence of specific cognitive domains in daily mobility tasks in people with different cognitive profiles. 相似文献
110.
Mohamad El Haj Stéphane Raffard Luciano Fasotti Philippe Allain 《Memory (Hove, England)》2018,26(5):610-618
Destination memory, a memory component allowing the attribution of information to its appropriate receiver (e.g., to whom did I lend my pen?), is compromised in normal aging. The present paper investigated whether older adults might show better memory for older destinations than for younger destinations. This hypothesis is based on empirical research showing better memory for older faces than for younger faces in older adults. Forty-one older adults and 44 younger adults were asked to tell proverbs to older and younger destinations (i.e., coloured faces). On a later recognition test, participants had to decide whether they had previously told some proverb to an older/younger destination or not. Prior to this task, participants reported their frequency of contact with other-age groups. The results showed lower destination memory in older adults than in younger adults. Interestingly, older adults displayed better memory for older than for younger destinations. The opposite pattern was seen in younger adults. The low memory for younger destinations, as observed in older adults, was significantly correlated with limited exposure to younger individuals. These findings suggest that for older adults, the social experience can play a crucial role in the destination memory, at least as far as exposure to other-age groups is concerned. 相似文献