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21.
An influential line of thought claims that natural language and arithmetic processing require recursion, a putative hallmark
of human cognitive processing (Chomsky in Evolution of human language: biolinguistic perspectives. Cambridge University Press,
Cambridge, pp 45–61, 2010; Fitch et al. in Cognition 97(2):179–210, 2005; Hauser et al. in Science 298(5598):1569–1579, 2002). First, we question the need for recursion in human cognitive processing by arguing that a generally simpler and less resource
demanding process—iteration—is sufficient to account for human natural language and arithmetic performance. We argue that
the only motivation for recursion, the infinity in natural language and arithmetic competence, is equally approachable by
iteration and recursion. Second, we submit that the infinity in natural language and arithmetic competence reduces to imagining
infinite embedding or concatenation, which is completely independent from the ability to implement infinite processing, and
thus, independent from both recursion and iteration. Furthermore, we claim that a property of natural language is physically
uncountable finity and not discrete infinity. 相似文献
22.
Yvette Krol Martha A. Grootenhuis Anneke DestrÉe-Vonk Louise J. Lubbers Hendrik M. Koopman Bob F. Last 《Psychology & health》2013,28(2):251-260
Health-related quality of life in children with congenital heart disease (CHD) was compared to that of healthy children. Furthermore, agreement between child and parent reports was examined. In addition, differences in quality of life related to the severity of CHD were evaluated. One hundred children with CHD aged between 8-18 years and their parents answered a health-related quality of life-questionnaire during their visit to the paediatric cardiology outpatient department. CHD children reported reduced motor functioning and autonomy compared to healthy children. Parents of children with CHD reported their children to have a reduced quality of life in the domains of: motor functioning, autonomy and cognitive functioning. Agreement between child and parent reports was moderate. Children systematically reported lower health related quality of life on the domain of positive emotions than did parents. Health related quality of life in children with CHD appeared not to be influenced by severity of the disease. In conclusion, regardless of the severity of the disease, children with CHD reported their health related quality of life on several domains to be lower than that of healthy children. This means that on several domains, the emotional impact of problems in health status is greater for children with CHD than for healthy children. When CHD patients visit the clinic, it is important that physicians actively ask patients as well as parents about the child's motor functioning, autonomy and cognitive functioning. Children with problems in these domains can then be identified, and psychological interventions can take place at an early stage. 相似文献
23.
Ulitzsch Esther He Qiwei Ulitzsch Vincent Molter Hendrik Nichterlein André Niedermeier Rolf Pohl Steffi 《Psychometrika》2021,86(1):190-214
Psychometrika - Complex interactive test items are becoming more widely used in assessments. Being computer-administered, assessments using interactive items allow logging time-stamped action... 相似文献
24.
de Heer H Balcazar HG Cardenas V Rosenthal L Schulz LO 《Hispanic journal of behavioral sciences》2011,33(2):204-220
This study addressed the association between items from the General Acculturation Index (GAI) and cardiovascular health. Specifically, we assessed whether ethnic pride was associated with health outcomes after controlling for items regarding language, place where the childhood was spent and ethnic interaction. The study was a cross sectional analysis of demographic and clinical data from a border population of Mexican American adults (n=316) at risk for cardiovascular disease (CVD). Outcomes included smoking and diabetes status, Framingham risk, and metabolic syndrome. Ethnic pride was associated with lower diabetes prevalence, lower Framingham risk, and fewer risk factors for metabolic syndrome, but was not associated with smoking status. Ethnic pride was not associated with the other acculturation items of the GAI. Among an at-risk border population, ethnic pride functioned independently of other acculturation indicators. Ethnic pride may act as a protective factor for diabetes, metabolic syndrome and CVD risk status. 相似文献
25.
Indicated prevention in individuals at clinical high risk for first episode psychosis is hoped to delay the onset of the disorder or even prevent the transition to full-blown psychosis. Remission of at-risk symptoms, psychosocial functioning and quality of life are secondary outcomes. According to current evidence cognitive behavioral therapy can be considered the best evaluated stand alone therapy approach for the prevention of psychosis. The treatment of persons at risk for first episode psychosis is associated with the risk of exposing falsely identified persons to potential side effects; therefore, treatment with the best risk-benefit ratio should be chosen. Consequently, monitoring within specialized early recognition centers should be considered first, followed by a customized psychoeducation. The data on psychoeducation of people at risk for psychosis are encouraging but still not sufficient. Methodological issues and differences of the evaluated approaches are discussed. 相似文献
26.
Christoph Klimmt Daniel Possler Nicolas May Hendrik Auge Louisa Wanjek Anna-Lena Wolf 《Media Psychology》2013,16(5):689-713
ABSTRACTAesthetic elements such as soundtrack music have been neglected in game entertainment research. Based on previous work in games research and the psychology of film soundtracks (Cohen, 2001), we test the hypotheses that soundtrack music contributes to players‘ enjoyment via intensification of emotions (affective route) and via amplification of the sense of spatial presence and identification with the game character (cognitive routes). Study 1 tested these assumptions with N = 68 young male players of an episode of Assassin’s Creed: Black Flag®, either with the original soundtrack music present or absent, and reported game enjoyment, as well as scores of the assumed mediator variables afterward. In Study 2, N = 59 young males played an episode of Alien: Isolation® with soundtrack music present or absent and reported their horror experience, as well as the experiential facets as in study 1. Findings clearly show an indirect effect of soundtrack music on enjoyment through positive emotions (study 1) and an impact of (shocking) music on players’ horror experience (study 2). However, a mediation of the effect of soundtrack music on game enjoyment via spatial presence or identification was not established. We discuss implications for future research in game entertainment. 相似文献
27.
To facilitate communication about fragrances, one can use the colours people tend to associate with their smells. We investigated to what extent odour-colour correspondences for fine fragrances can be accounted for by underlying emotional associations. Odour-colour matches and degree-of-fit judgments revealed that odours were matched to colours non-randomly. Matching colours differed mainly on blackness (brightness), and less on chromaticness (saturation) and hue. Furthermore, we found a consistent negative relationship between odour-colour degree-of-fit ratings and the difference between the odour scores and the colour scores on one of the emotion dimensions (pleasure). This suggests that emotional associations may partly underlie odour-colour correspondences. 相似文献
28.
The perceived importance of sensory modalities in product usage: a study of self-reports 总被引:2,自引:0,他引:2
Schifferstein HN 《Acta psychologica》2006,121(1):41-64
Although popular belief holds that vision dominates human experience, this does not necessarily imply that people regard vision as the most important sensory modality during the interaction with every product. Instead, the relative importance of the different modalities is likely to depend on the type of product and on the task performed. In Study 1, respondents reported how important they found vision, audition, touch, taste, and smell during the use of 45 different products. In Study 2, the respondents answered a similar question for the evaluation of the safety, ease of use, and enjoyment experienced for 15 products. Importance ratings for the sensory modalities differed considerably between the products. Differences due to the types of evaluations were smaller. Averaged over products and evaluation types, vision was the most important sensory modality for product evaluations, followed by touch, smell, audition, and taste. However, for about half of the individual products, the importance ratings for vision were lower than for one of the other modalities. These findings are in line with the view that vision is regarded the dominant modality, because it plays an important part in many and an irrelevant part in virtually no product experiences. 相似文献
29.
Schmidtke K Manner H Kaufmann R Schmolck H 《Learning & memory (Cold Spring Harbor, N.Y.)》2002,9(6):419-429
Previous studies on the role of prefronto-striatal loop systems for cognitive procedural learning (PL) brought inconsistent results. To examine whether the integrity of the dorsolateral prefrontal loop is indispensable for normal cognitive PL, we examined the acquisition of cognitive skills in 35 patients with focal prefrontal lesions, focal caudate lesions, and Huntington's Disease (HD), and compared it with a control group. To examine the potential role of the processing demands made by the cognitive tasks, a set of tasks was applied whose acquisition places demand either on reasoning and problem solving, or on the establishment of fast and repetitive processing routines. The Pursuit Rotor task was also studied with the aim to re-examine earlier findings of a functional segregation of motor and complex prefronto-striatal loops. Deficits of cognitive and motor PL were found to be limited to certain tasks and groups. PL of one task, which demanded rapid, repetitive processing of visuo-spatial stimuli, was impaired in all patient groups. PL of two problem-solving tasks was impaired in patients with focal and degenerative caudate lesions only. None of the groups was impaired at PL of Mirror Reading, another task demanding rapid and repetitive visuo-spatial processing, and none was impaired in a fifth task of language skill. Deficits of motor learning were only observed in patients in whom the motor loop was affected. These results suggest that the dorsolateral prefronto-striatal loop is involved in the establishment of cognitive processing routines. The comparison of patients with and without caudate lesions suggests that disconnection of this circuit is critical. However, the normal acquisition of two cognitive tasks even in this group indicates that the integrity of the dorsolateral prefrontal loop is not mandatory for normal cognitive PL. We discuss these dissociations with regard to the demand profiles of the applied tasks and the locations of the lesions. 相似文献
30.
Hendrik N. J. Schifferstein W. Erno Kuiper 《Attention, perception & psychophysics》1997,59(6):900-912
Sequential dependencies in taste research may be different from those obtained in other modalities, due to the long interstimulus intervals and the intermediate rinses. In two experiments, subjects judged the pleasantness of 50 aqueous solutions on 150-mm line scales. During data analyses pseudo-sequence effects arose, because data were aggregated over individuals and because the first trials of the experimental sessions deviated from the rest. After correcting for the pseudo-sequence effects, robust regression analyses revealed small but significant sequential dependencies. The current response deviation was positively related to previous response deviations and negatively related to previous subjective, internal representations. 相似文献