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161.
David M. Sobel Jessica A. Sommerville Lea V. Travers Emily J. Blumenthal Emily Stoddard 《Journal of cognition and development》2013,14(4):262-284
Three experiments examined whether preschoolers recognize that the causal properties of objects generalize to new members of the same set given either deterministic or probabilistic data. Experiment 1 found that 3- and 4-year-olds were able to make such a generalization given deterministic data but were at chance when they observed probabilistic information. Five-year-olds reliably generalized in both situations. Experiment 2 found that 4-year-olds could make some probabilistic inferences, particularly when comparing sets that had no efficacy with sets in which some members had efficacy. Children had some difficulty discriminating between completely effective sets and stochastic ones. Experiment 3 examined whether 3- and 4-year-olds could reason about probabilistic data when provided with information about the experimenter's beliefs about causal outcomes. Children who were more successful on standard false-belief measures were more likely to respond as if the data were deterministic. These data suggest that children's probabilistic inferences develop into early elementary school, but preschoolers might have some understanding of probability when reasoning about causal generalization. 相似文献
162.
Diane Poulin-Dubois Alexandra Polonia Jessica Yott 《Journal of cognition and development》2013,14(1):87-99
Two experiments were conducted to determine if infants attribute false beliefs to others when tested with the violation-of-expectancy procedure. In Experiment 1, the false-belief task was administered to 14- and 18-month-old infants. The procedure was identical to the one used by Onishi and Baillargeon (2005), except that two transparent boxes replaced the opaque boxes. Results revealed that infants looked longer when the agent searched in the empty box, a pattern of looking time opposite to the one typically observed with opaque boxes. It is, however, unclear whether infants' behavior was simply guided by their own visual access to the toy's location visible through the transparent box. To test this alternative explanation, Experiment 2 was conducted with 14- and 18-month-old infants. Infants were administered the same modified nonverbal false-belief task with transparent boxes, except that the agent wore a blindfold during the test phase. Contrary to Experiment 1, results revealed that infants were not surprised when the agent searched in either of the two transparent boxes and therefore appeared to treat her as ignorant. These findings demonstrate that infants' psychological reasoning system is more rigid than later forms when predicting an agent's future actions. 相似文献
163.
164.
Jessica Ordonez Sonia Margarit Katy Downs Beverly M. Yashar 《Journal of genetic counseling》2013,22(6):805-816
While genetic counseling has expanded to multiple international settings, research about providing culturally sensitive services to non-U.S. patients is limited. To gain insights, we utilized a process study to explore parental communication in pediatric genetics clinics in Chile. We utilized a phenomenological hermeneutic approach to assess storytelling in six pediatric sessions that were conducted in Spanish, and translated into English. The majority of the sessions focused on information gathering (35 %), and providing medical (20 %) and genetics education (18 %). The 14 instances of storytelling we identified usually emerged during information gathering, genetics education, and the closing of the session. Stories illustrated parental efforts to create a cognitive and emotional context for their child’s genetic diagnosis. Parents emerged as competent caregivers who discussed the role of the child as a social being in the family and the larger community. Our analysis found that genetic counseling sessions in the U.S. and Chile are structured similarly and although communication is not a balanced process, parents use storytelling to participate as active agents in the session. Via storytelling, we learned that parents are working to understand and gain control over their child’s genetic diagnosis by relying on mechanisms that extend beyond the genetics appointment. 相似文献
165.
Jessica A. Lohnberg Elizabeth M. Altmaier 《Journal of clinical psychology in medical settings》2013,20(2):247-254
Complex regional pain syndrome (CRPS) is a disabling pain condition poorly understood by medical professionals. Because CRPS is particularly enigmatic, and has significant impact on patient function, researchers have examined psychological processes present among patients with this diagnosis. This systematic review examines psychosocial factors associated with CRPS, both predictors and sequelae. Our conclusions are that CRPS is associated with negative outcomes, both psychological (e.g., increased depression and anxiety) and psychosocial (e.g., reduced quality of life, impaired occupational function) in nature. However, research does not reveal support for specific personality or psychopathology predictors of the condition. 相似文献
166.
Nicole Leeper Piquero Alex R. Piquero Jessica M. Craig Stephen J. Clipper 《Aggression and violent behavior》2013,18(3):383-394
Since the highly publicized U.S. Postal violence cases in the 1980s, workplace aggression and workplace violence have been the source of much public discussion and concern. Yet, the topic has only recently received sustained empirical attention—most of which has come from the organizational management and business fields. This article provides a review of the empirical research literature on workplace violence in several databases from 2000 to 2012. Our review uncovers that different occupational domains have different experiences with workplace violence, while some occupations are subject to distinct types of violence by unique aggressors. Directions for future theoretical and empirical research are highlighted. 相似文献
167.
Lars O. White Jia Wu Jessica L. Borelli Linda C. Mayes Michael J. Crowley 《Developmental science》2013,16(6):850-863
Reunion behavior following stressful separations from caregivers is often considered the single most sensitive clue to infant attachment patterns. Extending these ideas to middle childhood/early adolescence, we examined participants' neural responses to reunion with peers who had previously excluded them. We recorded event‐related potentials among nineteen 11‐ to 15‐year‐old youth previously classified on attachment interviews (11 secure and 8 insecure‐dismissing) while they played a virtual ball‐toss game (Cyberball) with peers that involved fair play, exclusion and reunion phases. Compared to secure participants, dismissing participants displayed a greater increment in the N2 during reunion relative to fair play, a neural marker commonly linked to expectancy violation. These data suggest a greater tendency toward continued expectations of rejection among dismissing children, even after cessation of social exclusion. In turn, the link between self‐reported ostracism distress and neural signs of negative expectancy at reunion was moderated by attachment, such that self‐reports were discordant with the neural index of expectancy violation for dismissing, but not for secure children. A video abstract of this article can be viewed at http://www.youtube.com/watch?v=qzoRel5c-4s . 相似文献
168.
Joshua A. Weible Brian D. Nuest Jessica Welty William E. Pate Marilyn L. Turner 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(1):38-47
Previous research has repeatedly found that the elderly demonstrate significant declines in direct measures of memory. This study examined verbal learning and memory in the young and old participants using the California Verbal Learning Test (CVLT). We hypothesized that slowing down the presentation rate of a list of words, therefore giving the participants more time to rehearse while learning new information, would decrease the normal differences found between the young and old adults on memory recall. However, at a faster presentation rate, the usual differences would be found. Participants took the CVLT, and correct recall responses were measured as a function of age and presentation rate. It was found, as expected, that at the faster presentation rate, the young did significantly better than the old on recall, but at the slower presentation rate, the differences between age groups diminished. It was concluded that by giving the elderly more time to rehearse information, age-related differences in memory recall could be greatly diminished. 相似文献
169.
Jessica A. Maxwell Stephanie S. Spielmann Samantha Joel Geoff MacDonald 《Social and Personality Psychology Compass》2013,7(7):444-456
We argue that attachment theory may provide a useful framework for understanding individuals' reactions to social exclusion. Attachment theory suggests that social exclusion should prompt an individual to seek comfort from an accepting attachment figure. However, most experimental studies constrain individuals from seeking out an attachment figure to quell their distress, and may interfere with the process of recruiting internalized attachment figures. When the goal of recruiting attachment figure support is blocked, individuals may adopt deactivating strategies, such as emotional numbing, to reduce their distress. Alternatively, individuals may adopt hyperactivating strategies, such as ingratiating behaviors, to seek proximity to attachment figure substitutes. We conclude with recommendations for future avenues of exclusion research stemming from attachment theory. 相似文献
170.
Previous investigations of the ability to maintain separate attentional control settings for different spatial locations have relied principally on a go/no-go spatial-cueing paradigm. The results have suggested that control of attention is accomplished only late in processing. However, the go/no-go task does not provide strong incentives to withhold attention from irrelevant color–location conjunctions. We used a modified version of the task in which failing to adopt multiple control settings would be detrimental to performance. Two RSVP streams of colored letters appeared to the left and right of fixation. Participants searched for targets that were a conjunction of color and location, so that the target color for one stream acted as a distractor when presented in the opposite stream. Distractors that did not match the target conjunctions nevertheless captured attention and interfered with performance. This was the case even when the target conjunctions were previewed early in the trial prior to the target (Exp. 2). However, distractor interference was reduced when the upcoming distractor was previewed early on in the trial (Exp. 3). Attentional selection of targets by color–location conjunctions may be effective if facilitative attentional sets are accompanied by the top-down inhibition of irrelevant items. 相似文献