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951.
The Aesthetic Appreciation of Nature: Essays on the Aesthetics of Nature. B y M alcolm B udd .
Aesthetics of the Natural Environment. B y E mily B rady . 相似文献
Aesthetics of the Natural Environment. B y E mily B rady . 相似文献
952.
953.
Andrew P. Allen Timothy G. Dinan Gerard Clarke John F. Cryan 《Social and Personality Psychology Compass》2017,11(4)
In recent years, we have seen increasing research within neuroscience and biopsychology on the interactions between the brain, the gastrointestinal tract, the bacteria within the gastrointestinal tract, and the bidirectional relationship between these systems: the brain–gut–microbiome axis. Although research has demonstrated that the gut microbiota can impact upon cognition and a variety of stress‐related behaviours, including those relevant to anxiety and depression, we still do not know how this occurs. A deeper understanding of how psychological development as well as social and cultural factors impact upon the brain–gut–microbiome axis will contextualise the role of the axis in humans and inform psychological interventions that improve health within the brain–gut–microbiome axis. Interventions ostensibly aimed at ameliorating disorders in one part of the brain–gut–microbiome axis (e.g., psychotherapy for depression) may nonetheless impact upon other parts of the axis (e.g., microbiome composition and function), and functional gastrointestinal disorders such as irritable bowel syndrome represent a disorder of the axis, rather than an isolated problem either of psychology or of gastrointestinal function. The discipline of psychology needs to be cognisant of these interactions and can help to inform the future research agenda in this emerging field of research. In this review, we outline the role psychology has to play in understanding the brain–gut–microbiome axis, with a focus on human psychology and the use of research in laboratory animals to model human psychology. 相似文献
954.
An item factor analysis and item response theory-based revision of the Everyday Discrimination Scale
Stucky BD Gottfredson NC Panter AT Daye CE Allen WR Wightman LF 《Cultural diversity & ethnic minority psychology》2011,17(2):175-185
The Everyday Discrimination Scale (EDS), a widely used measure of daily perceived discrimination, is purported to be unidimensional, to function well among African Americans, and to have adequate construct validity. Two separate studies and data sources were used to examine and cross-validate the psychometric properties of the EDS. In Study 1, an exploratory factor analysis was conducted on a sample of African American law students (N = 589), providing strong evidence of local dependence, or nuisance multidimensionality within the EDS. In Study 2, a separate nationally representative community sample (N = 3,527) was used to model the identified local dependence in an item factor analysis (i.e., bifactor model). Next, item response theory (IRT) calibrations were conducted to obtain item parameters. A five-item, revised-EDS was then tested for gender differential item functioning (in an IRT framework). Based on these analyses, a summed score to IRT-scaled score translation table is provided for the revised-EDS. Our results indicate that the revised-EDS is unidimensional, with minimal differential item functioning, and retains predictive validity consistent with the original scale. 相似文献
955.
Camozzato AL Kochhann R Godinho C Costa A Chaves ML 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2011,18(2):180-194
Financial constraints, mobility issues, medical conditions, crime in local areas can make cognitive assessment difficult for elders and telephone interviews can be a good alternative. This study was carried out to evaluate the reliability, validity and clinical utility of a Brazilian telephone version of the Mini Mental State Examination (Braztel-MMSE) in a community sample of healthy elderly participants and AD patients. The MMSE and the Braztel-MMSE were applied to 66 AD patients and 67 healthy elderly participants. The test-retest reliability was strong and significant (r = .92, p = .01), and the correlation between the Braztel-MMSE and the MMSE were significant (p = .01) and strong (r = .92). The general screening ability of the Braztel-MMSE was high (AUC = 0.982; CI95% = 0.964-1.001). This telephone version can therefore be used as a screening measure for dementia in older adults that need neuropsychological screening and cannot present for an evaluation. 相似文献
956.
957.
Lodewyckx T Tuerlinckx F Kuppens P Allen N Sheeber L 《Journal of mathematical psychology》2011,55(1):68-83
Linear dynamical system theory is a broad theoretical framework that has been applied in various research areas such as engineering, econometrics and recently in psychology. It quantifies the relations between observed inputs and outputs that are connected through a set of latent state variables. State space models are used to investigate the dynamical properties of these latent quantities. These models are especially of interest in the study of emotion dynamics, with the system representing the evolving emotion components of an individual. However, for simultaneous modeling of individual and population differences, a hierarchical extension of the basic state space model is necessary. Therefore, we introduce a Bayesian hierarchical model with random effects for the system parameters. Further, we apply our model to data that were collected using the Oregon adolescent interaction task: 66 normal and 67 depressed adolescents engaged in a conflict-oriented interaction with their parents and second-to-second physiological and behavioral measures were obtained. System parameters in normal and depressed adolescents were compared, which led to interesting discussions in the light of findings in recent literature on the links between cardiovascular processes, emotion dynamics and depression. We illustrate that our approach is flexible and general: The model can be applied to any time series for multiple systems (where a system can represent any entity) and moreover, one is free to focus on various components of this versatile model. 相似文献
958.
Karsina A Thompson RH Rodriguez NM 《Journal of the experimental analysis of behavior》2011,95(2):189-202
The effects of a history of differential reinforcement for selecting a free-choice versus a restricted-choice stimulus arrangement on the subsequent responding of 7 undergraduates in a computer-based game of chance were examined using a concurrent-chains arrangement and a multiple-baseline-across-participants design. In the free-choice arrangement, participants selected three numbers, in any order, from an array of eight numbers presented on the computer screen. In the restricted-choice arrangement, participants selected the order of three numbers preselected from the array of eight by a computer program. In initial sessions, all participants demonstrated no consistent preference or preference for restricted choice. Differential reinforcement of free-choice selections resulted in increased preference for free choice immediately and in subsequent sessions in the absence of programmed differential outcomes. For 5 participants, changes in preference for choice were both robust and lasting, suggesting that a history of differential reinforcement for choice may affect preference for choice. 相似文献
959.
In a series of five experiments, we studied the effect of a visual suffix on the retention in short-term visual memory of
both individual visual features and objects involving the binding of two features. Experiments 1A, 1B, and 2 involved suffixes
consisting of features external to the to-be-remembered set and revealed a modest but equivalent disruption on individual
and bound feature conditions. Experiments 3A and 3B involved suffixes comprising features that could potentially have formed
part of the to-be-remembered set (but did not on that trial). Both experiments showed greater disruption of retention for
objects comprising bound features than for their individual features. The results are interpreted as differentiating two components
of suffix interference, one affecting memory for features and bindings equally, the other affecting memory for bindings. The
general component is tentatively identified with the attentional cost of operating a filter to prevent the suffix from entering
visual working memory, whereas the specific component is attributed to the particular fragility of bound representations when
the filter fails. 相似文献
960.