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991.
Two experiments are reported that investigate the effects of retrieval practice on explicit and implicit memory for brand names. In Experiment 1, participants were exposed to a set of brand names pertaining to a range of product categories. Following this, participants practiced retrieving a subset of the brands before taking an explicit or implicit test for the brands. The explicit test, required recall of the brands in response to product category cues. The implicit test required the generation of the first brand names that came to mind. In both tests, prior retrieval produced retrieval‐induced forgetting of the non‐practiced brands. Experiment 2 replicated this effect under conditions designed to reduce explicit contamination. In addition, Experiment 2 found that increasing the amount of retrieval practice also increased the magnitude of retrieval‐induced forgetting on the explicit but not the implicit test. Implications for advertising and marketing are considered. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
992.
993.
Aging and Information Technology Use: Potential and Barriers 总被引:1,自引:0,他引:1
ABSTRACT— Why are older adults reluctant to adopt new technology, such as the Internet, given its potential to improve the quality of their lives? We review evidence indicating that attitudes and abilities are among the most powerful predictors of technology use. We conclude that normative age-related changes in ability must be taken into account when designing products and training programs for aging adults, and we discuss new tools to support designers. The most promising emerging technologies likely lie in training cognitive abilities and augmenting or substituting for impaired abilities. We discuss reasons to expect that the lag in technology adoption between younger and older adults may lessen but will not disappear in future generations. 相似文献
994.
Neil Edward Williams 《Synthese》2009,170(1):7-19
Arguing against the claim that every dispositional property is grounded in some property other than itself, Stephen Mumford
presents what he calls the ‘Ungrounded Argument’. If successful, the Ungrounded Argument would represent a major victory for
anti-Humean metaphysics over its Humean rivals, as it would allow for the existence of primitive modality. Unfortunately,
Humeans need not yet be worried, as the Ungrounded Argument is itself lacking in grounding. I indicate where Mumford’s argument
falls down, claiming that even the dispositions of the simplest particles can have categorical bases. 相似文献
995.
Lynden K. Miles Louise K. Nind C. Neil Macrae 《Journal of experimental social psychology》2009,45(3):585-589
The temporal coordination of behavior during dyadic interactions is a foundation for effective social exchange with synchronized actions enhancing perceptions of rapport and interpersonal connectedness. What has yet to be established, however, are the precise characteristics of behavioral coordination that give rise to such effects. Informed by a dynamical systems approach, the current investigation considered whether judgments of rapport are influenced by the mode of interpersonal synchrony. In two experiments, participants rated the degree of rapport manifest by a simulated pair of walkers exhibiting various configurations of synchronized strides. The results revealed that the highest levels of rapport were associated with the most stable forms of interpersonal coordination (i.e., in-phase and anti-phase synchrony), regardless of whether coordination between the walkers was conveyed via the presentation of visual (Expt. 1a) or auditory (Expt. 1b) cues. These findings underscore the importance of interpersonal coordination to core aspects of social perception. 相似文献
996.
Oliver C. Mudford Sarah Ann Taylor Neil T. Martin 《Journal of applied behavior analysis》2009,42(1):165-169
We reviewed all research articles in 10 recent volumes of the Journal of Applied Behavior Analysis (JABA): Vol. 28(3), 1995, through Vol. 38(2), 2005. Continuous recording was used in the majority (55%) of the 168 articles reporting data on free‐operant human behaviors. Three methods for reporting interobserver agreement (exact agreement, block‐by‐block agreement, and time‐window analysis) were employed in more than 10 of the articles that reported continuous recording. Having identified these currently popular agreement computation algorithms, we explain them to assist researchers, software writers, and other consumers of JABA articles. 相似文献
997.
Based upon empirically supported cognitive-behavioral treatment approaches, this paper aims to outline the use of homework to enhance the therapeutic relationship, patient motivation, and skills for managing delusions, hallucinations, and negative symptoms. The nature and timing of homework is outlined for the different phases of treatment. Frequent barriers that emerge during the setting and reviewing of homework are described, followed by strategies to enhance motivation and homework compliance. The paper concludes with a demonstration of how homework is optimized within a case formulation approach for persistent symptoms of psychosis. 相似文献
998.
The authors estimate weighted mean values for nine information processing parameters for older adults using the Card, Moran, and Newell (1983) Model Human Processor model. The authors validate a subset of these parameters by modeling two mobile phone tasks using two different phones and comparing model predictions to a sample of younger (N = 20; M-sub(age) = 20) and older (N = 20; M-sub(age) = 69) adults. Older adult models fit keystroke-level performance at the aggregate grain of analysis extremely well (R = 0.99) and produced equivalent fits to previously validated younger adult models. Critical path analyses highlighted points of poor design as a function of cognitive workload, hardware/software design, and user characteristics. The findings demonstrate that estimated older adult information processing parameters are valid for modeling purposes, can help designers understand age-related performance using existing interfaces, and may support the development of age-sensitive technologies. 相似文献
999.
Relative to other ages, adolescence is described as a period of increased impulsive and risk-taking behavior that can lead to fatal outcomes (suicide, substance abuse, HIV, accidents, etc.). This study was designed to examine neural correlates of risk-taking behavior in adolescents, relative to children and adults, in order to predict who may be at greatest risk. Activity in reward-related neural circuitry in anticipation of a large monetary reward was measured with functional magnetic resonance imaging, and anonymous self-report ratings of risky behavior, anticipation of risk and impulsivity were acquired in individuals between the ages of 7 and 29 years. There was a positive association between accumbens activity and the likelihood of engaging in risky behavior across development. This activity also varied as a function of individuals' ratings of anticipated positive or negative consequences of such behavior. Impulsivity ratings were not associated with accumbens activity, but rather with age. These findings suggest that during adolescence, some individuals may be especially prone to engage in risky behaviors due to developmental changes in concert with variability in a given individual's predisposition to engage in risky behavior, rather than to simple changes in impulsivity. 相似文献
1000.
Levy N 《The American journal of bioethics : AJOB》2007,7(9):3-11
The extended mind thesis is the claim that mental states extend beyond the skulls of the agents whose states they are. This seemingly obscure and bizarre claim has far-reaching implications for neuroethics, I argue. In the first half of this article, I sketch the extended mind thesis and defend it against criticisms. In the second half, I turn to its neuroethical implications. I argue that the extended mind thesis entails the falsity of the claim that interventions into the brain are especially problematic just because they are internal interventions, but that many objections to such interventions rely, at least in part, on this claim. Further, I argue that the thesis alters the focus of neuroethics, away from the question of whether we ought to allow interventions into the mind, and toward the question of which interventions we ought to allow and under what conditions. The extended mind thesis dramatically expands the scope of neuroethics: because interventions into the environment of agents can count as interventions into their minds, decisions concerning such interventions become questions for neuroethics. 相似文献