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191.
Many objects typically occur in particular locations, and object words encode these spatial associations. We tested whether such object words (e.g., head, foot) orient attention toward the location where the denoted object typically occurs (i.e., up, down). Because object words elicit perceptual simulations of the denoted objects (i.e., the representations acquired during actual perception are reactivated), we predicted that an object word would interfere with identification of an unrelated visual target subsequently presented in the object's typical location. Consistent with this prediction, three experiments demonstrated that words denoting objects that typically occur high in the visual field hindered identification of targets appearing at the top of the display, whereas words denoting low objects hindered target identification at the bottom of the display. Thus, object words oriented attention to and activated perceptual simulations in the objects' typical locations. These results shed new light on how language affects perception. 相似文献
192.
Two experiments assessed whether conceptual relations (e.g., contains: COOKIE JAR) facilitate the retrieval of concepts (e.g., COOKIE and JAR) from long-term memory. The CARIN model of nominal combination asserts that conceptual relations are represented with and selected from the modifier noun (COOKIE). Thus, the model predicts that relational integration will facilitate memory for modifiers but not for head nouns (JAR). In Experiment 1, concepts were studied in pairs and were then tested individually. Recognition accuracy was higher for modifiers than for head nouns. In Experiment 2, the studied concepts (e.g., COOKIE JAR) were tested in the context of a new pair that instantiated either the same relation (e.g., COOKIE plate) or a different relation (e.g., COOKIE crumb). Recognition was again better for modifiers than for head nouns, but only when the same conceptual relation was instantiated at both study and test. Thus, results indicate that conceptual relations (a) facilitate recognition memory, and (b) are associated more strongly with the modifier than with the head noun. 相似文献
193.
We argue that conceptual analyses of collective action should be informed by game-theoretic analyses of collective action.
In particular, we argue that Ariel Rubenstein’s so-called ‘Electronic Mail Game’ provides a useful model of collective action,
and of the formation of collective intentions. 相似文献
194.
Individuals with a history of sexual victimization often experience enduring intrusive thoughts associated with their assault history. Research suggests that the characteristic ways in which sexually assaulted individuals respond to aversive internal experiences (i.e., thoughts, emotions, etc.) can influence the psychological distress associated with these intrusions. This study investigated the effects of suppressing sexual assault-related intrusions in a sample of 61 female college students with a history of adolescent or adult sexual assault and recent assault-related intrusions. Participants were randomly assigned to suppress or monitor intrusions during a laboratory task and for 48 h outside the laboratory. In contrast to study hypotheses, findings indicated that intrusion monitoring was associated with higher subjective distress than suppression both in the laboratory and in the natural environment. No differences were found for the frequency of intrusions between groups in the laboratory. However, modest evidence for a rebound effect in intrusion frequency was found outside the laboratory. 相似文献
195.
196.
Zachary E. Warren Neena M. Malik Kristin M. Lindahl Angelika H. Claussen 《Infant mental health journal》2006,27(2):121-140
This study longitudinally examined the associations between mother–infant interactions at 15 months and behavioral and cognitive outcomes at 36 months of age in a sample of at‐risk, young children. Participants for the current study were 58 infants/toddlers prenatally exposed to cocaine and their maternal caregivers. These infants were from a low socioeconomic status background and were part of an intervention setting. When the children were 12, 15, and 36 months, they participated in research sessions with their maternal caregivers. Cognitive development at 12 months and maternal and infant behavior at 15 months were measured to predict behavioral and cognitive outcome at 36 months. Higher levels of maternal control at 15 months were marginally significant in predicting higher levels of problem behavior at 36 months whereas higher levels of infant resistance to control predicted lower levels of problem behavior. Furthermore, control‐resistant behavior displayed by infants was a unique buffer against problem behavior, even after controlling for maternal factors and cognitive abilities. These findings suggest that maternal control attempts and infant reactions to those maternal control behaviors play an important role in the development of adaptive and maladaptive behavior patterns during early childhood. 相似文献
197.
Laura E. Matzen Zachary O. Benz Kevin R. Dixon Jamie Posey James K. Kroger Ann E. Speed 《Behavior research methods》2010,42(2):525-541
Raven’s Progressive Matrices is a widely used test for assessing intelligence and reasoning ability (Raven, Court, & Raven,
1998). Since the test is nonverbal, it can be applied to many different populations and has been used all over the world (Court
& Raven, 1995). However, relatively few matrices are in the sets developed by Raven, which limits their use in experiments
requiring large numbers of stimuli. For the present study, we analyzed the types of relations that appear in Raven’s original
Standard Progressive Matrices (SPMs) and created a software tool that can combine the same types of relations according to
parameters chosen by the experimenter, to produce very large numbers of matrix problems with specific properties. We then
conducted a norming study in which the matrices we generated were compared with the actual SPMs. This study showed that the
generated matrices both covered and expanded on the range of problem difficulties provided by the SPMs. 相似文献
198.
Stefan Van der Stigchel Frans S. S. Leijten Mariska J. Vansteensel Hendrik Chris Dijkerman Nick F. Ramsey Zachary V. Freudenburg 《Journal of Neuropsychology》2019,13(2):289-304
The frontal cortex is heavily involved in oculomotor selection. Here, we investigated the neural correlates of eye movement selection during an antisaccade task in a young epileptic patient in whom the seizure focus included the frontal cortex and affected its function. Before resection surgery, the patient had difficulty in performing correct antisaccades towards the visual field contralateral to the seizure focus. Because the FEF is the only area in the human frontal cortex that is known to have a lateralized oculomotor function in the antisaccade task, this behavioural imbalance between the two visual fields suggests a disruption of FEF functioning by the nearby seizure focus. Electrocorticographic recordings at the seizure focus indeed showed that the seizure focus interfered with correct antisaccade performance. These results were in line with fMRI recordings revealing less task-related frontal activity for the hemisphere of the seizure focus, possibly reflecting diminished top-down engagement of the oculomotor system. Two months after removal of the compromised tissue, the seizures had disappeared, and antisaccade performance was the same for both visual hemifields. We conclude that a seizure focus in the frontal cortex can induce a dysfunction in the selection of eye movements, which is resolved after removal of interfering tissue. 相似文献
199.
We didn't say that: Challenges in the Public Dissemination of a Research Finding with Controversial Implications 下载免费PDF全文
Zachary P. Neal Jennifer Watling Neal 《American journal of community psychology》2017,60(3-4):424-429
In the March 2014 issue of American Journal of Community Psychology, we published an article that examined the tension between two core values in the field of community psychology: promoting contextual conditions that foster respect for diversity and promoting contextual conditions that foster sense of community. We concluded that processes of social network formation could help explain why diversity and sense of community are seemingly incompatible goals. The study's findings initially disseminated through the usual academic channels, and later through mainstream media outlets. However, they also eventually appeared on blogs and discussion forums devoted to white nationalism. The findings were viewed there as having demonstrated the evils of diversity, and thus having vindicated the white nationalist agenda. As a result, we were forced to consider whether and how to set the record straight. In this first‐person narrative, we describe our study's journey from AJCP to white nationalist blogs, discussing how we ultimately responded to the situation, and concluding with some lessons learned. 相似文献
200.