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61.
Treatment integrity has cogent implications for intervention effectiveness. Understanding these implications is an important, but often neglected, undertaking in behavior analysis. This paper reviews current research on treatment integrity in applied behavior analysis. Specifically, we review research evaluating the relation between integrity failures and the efficacy of behavioral interventions. Avenues for future research are provided. 相似文献
62.
A growing body of research has suggested that the experience of injustice, psychological contract breach, or unfairness can adversely impact an employee's health. We conducted a meta-analysis to examine the effects of unfairness perceptions on health, examining types of fairness and methodological characteristics as moderators. Results suggested that perceptions of unfairness were associated with indicators of physical and mental health. Furthermore, psychological contract breach contributed to the prediction of strain-related indicators of health above and beyond that accounted for by injustice alone. 相似文献
63.
This longitudinal study sought to identify developmental changes in strategy use between 5 and 7 years of age when solving exact calculation problems. Four mathematics and reading achievement subtypes were examined at four time points. Five strategies were considered: finger counting, verbal counting, delayed retrieval, automatic retrieval, and derived fact retrieval. Results provided unique insights into children's strategic development in exact calculation at this early stage. Group analysis revealed relationships between mathematical and/or reading difficulties and strategy choice, shift, and adaptiveness. Use of derived fact retrieval by 7 years of age distinguished children with mathematical difficulties from other achievement subtypes. Analysis of individual differences revealed marked heterogeneity within all subtypes, suggesting (inter alia) no marked qualitative distinction between our two mathematical difficulty subtypes. 相似文献
64.
Mental rotation is thought to underlie the increase in response times (RTs) for deciding whether rotated letters are normal
or mirrored versions. However, mental rotation predicts a linear increase in RTs, whereas the mirror/normal letter discrimination
task typically produces a curved function. Recently, Kung and Hamm suggested that this curved function results from a mixture
of trials in which mental rotation is employed and trials in which it is not. The mixture ratio may vary between individuals,
with some individuals relying more on mental rotation than others. There is no factor in the Kung and Hamm model that reflects
such individual differences. In the present study, we suggest that a possible exponent parameter could be added to the Kung
and Hamm model to capture individual differences in the mixture ratio. This exponent parameter appears to capture an individual
characteristic since the value obtained correlates between the mirror/normal letter task and a left/right object facing task.
The development of a quantity that represents the mixture ratio will aid further testing of processes involved in the visual
imagery system. 相似文献
65.
Pedersen A Wilmsmeier A Wiedl KH Bauer J Kueppers K Koelkebeck K Kohl W Kugel H Arolt V Ohrmann P 《Brain and cognition》2012,79(3):245-251
The remediation of executive function in patients with schizophrenia is important in rehabilitation because these skills affect the patient's capacity to function in the community. There is evidence that instructional techniques can improve deficits in the Wisconsin Card Sorting Test (WCST) in some schizophrenia patients. We used a standard test/training phase/standard test format of the WCST to classify 36 schizophrenia patients as high-achievers, learners or non-retainers. All healthy controls performed as high-achievers. An event-related fMRI design assessed neural activation patterns during post-training WCST performance. Patients showed a linear trend between set-shifting related activation in the anterior cingulate cortex and learning potential, i.e. increased activation in high-achievers, a trend for increased activation in learners, and no activation in non-retainers compared to controls. In addition, activation in the temporoparietal cortex was highest in patients classified as learners, whereas in non-retainers activation was increased in the inferior frontal gyrus compared to controls and high-achieving patients. These results emphasize the relevance of the ACC's neural integrity in learning set-shifting strategies for patients with schizophrenia. Also, our results support the hypothesis that compensatory neural activation in patients with schizophrenia helps them to catch up with healthy controls on cognitive tasks. 相似文献
66.
Matthew Carey Jordan 《Sophia》2011,50(1):39-55
In this paper, I argue that theists are extremely well-situated with respect to developing metaethical accounts that qualify
as ‘robust’ versions of moral realism. In the first part of the essay, a number of metaethical desiderata are identified.
In the second part, theistic strategies for accommodating those desiderata are explained and defended. The upshot is that,
contrary to the received philosophical wisdom, there are good theoretical reasons for theistic philosophers to seek to develop
metaethical accounts that ground moral facts in facts about God. 相似文献
67.
Jochen Apel 《Synthese》2011,182(1):23-38
In this paper I offer an appraisal of James Bogen and James Woodward’s distinction between data and phenomena which pursues
two objectives. First, I aim to clarify the notion of a scientific phenomenon. Such a clarification is required because despite
its intuitive plausibility it is not exactly clear how Bogen and Woodward’s distinction has to be understood. I reject one
common interpretation of the distinction, endorsed for example by James McAllister and Bruce Glymour, which identifies phenomena
with patterns in data sets. Furthermore, I point out that other interpretations of Bogen and Woodward’s distinction do not
specify the relationship between phenomena and theories in a satisfying manner. In order to avoid this problem I propose a
contextual understanding of scientific phenomena according to which phenomena are states of affairs which play specific roles
in scientific practice and to which we adopt a special epistemic attitude. Second, I evaluate the epistemological significance
of Bogen and Woodward’s distinction with respect to the debate between scientific realists and constructive empiricists. Contrary
to what Bogen and Woodward claim, I argue that the distinction does not provide a convincing argument against constructive
empiricism. 相似文献
68.
Morten Moshagen Benjamin E. Hilbig Jochen Musch 《European journal of social psychology》2011,41(5):638-644
As previous research has demonstrated numerous times, humans show a robust tendency for cooperation. However, part—or indeed all—of this cooperativeness may be due to socially desirable responding. To address this problem, we propose and apply a new approach for the unbiased measurement of cooperativeness in social dilemma games. Specifically, we employ an extension of the randomized‐response technique (RRT). The RRT protects the privacy of respondents by adding random noise to their responses. It thus encourages more honest responding and thereby provides less biased estimates of sensitive attributes. In a large‐scale study with 2043 respondents we maximized anonymity in a one‐shot prisoner's dilemma game through use of the RRT. Comparing the prevalence rates for cooperation obtained via the RRT with those from direct self‐report showed that traditional direct questioning formats overestimate cooperation rates, with a relative bias of 18%. This finding suggests that to a considerable extent, self‐reported cooperation is due to socially desirable responding, rather than actual cooperativeness. However, our results also demonstrate that cooperation remains substantial even under conditions of maximized anonymity. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
69.
Across four studies, people sat (or reported they would sit) closer to physically similar others. Study 1 revealed significant aggregation in seating patterns on two easily observed characteristics: glasses wearing and sex. Study 2 replicated this finding with a wider variety of physical traits: race, sex, glasses wearing, hair length, and hair color. The overall tendency for people to sit beside physically similar others remained significant when controlling for sex and race, suggesting people aggregate on physical dimensions other than broad social categories. Study 3 conceptually replicated these results in a laboratory setting. The more physically similar participants were to a confederate, the closer they sat before an anticipated interaction when controlling for sex, race, and attractiveness similarity. In Study 4, overall physical similarity and glasses wearing similarity predicted self-reported seating distance. These effects were mediated by perceived attitudinal similarity. Liking and inferred acceptance also received support as mediators for glasses wearing similarity. 相似文献
70.
Andrew Jordan 《Ethical Theory and Moral Practice》2014,17(5):835-845
Recently, Walter Sinott-Armstrong and Justin Snedegar have argued for a general contrastivist theory of reasons. According to the contrastivist account of reasons, all reasons claims should be understood as a relation with an additional place for a contrast class. For example, rather than X being a reason for A to P simpliciter, the contrastivist claims that X is a reason for A to P out of {P,Q,R…}. The main goal of this paper is to argue that the contrastivist account of reasons will be ill-fitted for accommodating certain features of moral reasons. In brief, the reason why the contrastivist analysis fails is that it cannot adequately allow for cases of morally correct whole-hearted action—cases where consideration of any alternate course of action would be misguided. But, if all consideration of alternate courses of action is misguided, then it is hard to see how one can set the relevant contrast class that is essential to the contrastivist view—any contrast class will seem out of place. In addition, I address some of the arguments that have been given in favor of the contrastivist account of reasons and argue that there are at least two ways that the non-contrastivist can respond to these arguments. 相似文献