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121.
This study examined the impact of a 12-wk. sport stacking intervention on reaction time (RT), manual dexterity, and hand-eye coordination in elementary school-aged children. 80 Grade 2 students participated in a 15-min. sport stacking practice session every school day for 12 wk., and were tested on psychomotor performance improvement. Tests for choice RT, manual dexterity, and photoelectric rotary pursuit tracking were conducted pre- and post-intervention for both experimental group (n = 36) and the controls (n = 44) who did no sport stacking. Students who had the intervention showed a greater improvement in two-choice RT. No other group difference was found. Such sport stacking activities may facilitate children's central processing and perceptual-motor integration.  相似文献   
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A measure of adolescent pre-treatment expectations/perceptions of psychotherapy was developed, evaluated, and used to examine adolescent expectancies of psychotherapy. The development of the Psychotherapy Expectations and Perceptions Inventory (PEPI) is described and initial psychometric properties reported. Utilizing a sample of adolescents (N = 546), expectancies of psychotherapy were assessed using the PEPI. Results indicate adequate internal consistency and a 3 factor structure. Specifically, factors identified were labeled (1) measuring negative expectancies, (2) process/outcome expectancies, and (3) expectancies for a positive therapeutic relationship. Boys reported greater negative expectancies, but also greater expectancies for a positive therapeutic relationship. Girls reported greater therapy process/outcome expectancies. Prior contact with mental illness was not related to any studied factors. Clinicians may benefit from assessing adolescent expectancies to facilitate rapport and engagement in the therapy to foster more therapeutic change. Future research that examines the relationships between specific demographic characteristics (e.g., socioeconomic status, race/ethnicity, etc.) and service utilization variables among adolescents is warranted.  相似文献   
124.
True tool use has been documented in some bird species, but to our knowledge, it has not been shown in woodpeckers. Here, we investigated the ability of Picoides major to open nuts of Juglans mandshurica by consistently inserting walnuts between tree branches in a specific position that facilitated nut opening. As seen in these birds, we showed that woodpeckers removed 96 % of the nuts of J. mandshurica from experimental seed trays and inserted each nut in a precise position that specifically allowed nut cracking. When we inserted nuts in an alternative position, woodpeckers manipulated and repositioned nuts to allow nut opening. In contrast, when we inserted the nuts in positions preferred for nut opening, woodpeckers did not alter their position and instead opened the nuts. We suggest that the origin of this behavior, as in other forms of tool use, likely requires a higher cognitive ability in these birds.  相似文献   
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The Psychological Record - Recent research has indicated that the results of the implicit relational assessment procedure (IRAP) may be affected by certain facets of the measure. The current...  相似文献   
126.
This article will focus on the relationship between tempo and temperament and the power of music to facilitate healing, especially for individuals who struggle with temperament or mood disorders, by examining briefly how individuals diagnosed with depression may be helped by listening to or performing music as a form of treatment. Current research into the “science” of music is providing concrete evidence for the reality that musicians and music therapists have long intuited to be true–music does have the capacity to facilitate healing by influencing brain activity and altering moods (Cambell and Doman 2011; Levitin 2007, 2008; Mannes 2011; Powell 2010; Pruyser 1983; Rose 2004). Insofar as music is an integral part of most worship traditions, it provides a common ground for conversation that may seem more natural and less formidable to ministers and lay people alike than the structures of conventional counseling or care-giving relationships, especially for those who have a tendency to be suspicious of all things psychological.  相似文献   
127.
Recent years have seen a rejuvenation of interest in studies of motivation–cognition interactions arising from many different areas of psychology and neuroscience. The present issue of Cognitive, Affective, & Behavioral Neuroscience provides a sampling of some of the latest research from a number of these different areas. In this introductory article, we provide an overview of the current state of the field, in terms of key research developments and candidate neural mechanisms receiving focused investigation as potential sources of motivation–cognition interaction. However, our primary goal is conceptual: to highlight the distinct perspectives taken by different research areas, in terms of how motivation is defined, the relevant dimensions and dissociations that are emphasized, and the theoretical questions being targeted. Together, these distinctions present both challenges and opportunities for efforts aiming toward a more unified and cross-disciplinary approach. We identify a set of pressing research questions calling for this sort of cross-disciplinary approach, with the explicit goal of encouraging integrative and collaborative investigations directed toward them.  相似文献   
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Psychopathy is a personality disorder accompanied by abnormalities in emotional processing and attention. Recent theoretical applications of network-based models of cognition have been used to explain the diverse range of abnormalities apparent in psychopathy. Still, the physiological basis for these abnormalities is not well understood. A significant body of work has examined psychopathy-related abnormalities in simple attention-based tasks, but these studies have largely been performed using electrocortical measures, such as event-related potentials (ERPs), and they often have been carried out among individuals with low levels of psychopathic traits. In this study, we examined neural activity during an auditory oddball task using functional magnetic resonance imaging (fMRI) during a simple auditory target detection (oddball) task among 168 incarcerated adult males, with psychopathic traits assessed via the Hare Psychopathy Checklist-Revised (PCL-R). Event-related contrasts demonstrated that the largest psychopathy-related effects were apparent between the frequent standard stimulus condition and a task-off, implicit baseline. Negative correlations with interpersonal-affective dimensions (Factor 1) of the PCL-R were apparent in regions comprising default mode and salience networks. These findings support models of psychopathy describing impaired integration across functional networks. They additionally corroborate reports which have implicated failures of efficient transition between default mode and task-positive networks. Finally, they demonstrate a neurophysiological basis for abnormal mobilization of attention and reduced engagement with stimuli that have little motivational significance among those with high psychopathic traits.  相似文献   
130.
Guided by both a Piagetian and a naïve theories perspective on disease concepts, this study examined children’s thinking about HIV/AIDS, with special attention to its development, coherence, and sociocultural correlates. It examined age differences among Mexican-American and Euro-American children aged 8 to 13 (N?=?158) in both Piagetian level of causal understanding (independent of correctness) and the causal knowledge central to an intuitive theory of AIDS (knowledge of risk behaviors and of the viral disease agent). It explored theoretical coherence in terms of implications of causal understanding and causal knowledge for knowledge of how to prevent AIDS and willingness to interact with people who have it. As predicted, scores on all measures increased significantly with age, and causal knowledge of risk factors exceeded knowledge of corresponding prevention rules. In multiple regression analyses, causal knowledge of both risk factors and the viral disease agent predicted knowledge of prevention and willingness to interact, even with age and other measures controlled. Prevention knowledge predicted willingness to interact even better, whereas the Piagetian measure of casual understanding did not predict either prevention knowledge or willingness to interact. Ethnic group differences were not evident but parent education was related to greater viral knowledge and willingness to interact. The results suggest a good deal of coherence in children’s thinking about this disease while also suggesting the desirability of making explicit the implications of critical causal information about an unfamiliar disease for preventing the disease without stigmatizing those who have it.  相似文献   
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