Zotero Collections:
Zotero Collections:
<p>Thinking, particularly reflective thinking or inquiry, is essential to both teachers’ and students’ learning. In the past 10 to 15 years numerous commissions, boards, and foundations as well as states and local school districts have identified reflection 0 inquiry as a standard toward which all teachers and students must strive. However, although the cry for accomplishment in systematic, reflective thinking is clear, it is more difficult to distinguish what systematic, reflective thinking is. There are four problems associated with this lack of definition that make achievement of such a standard difficult. First, it is unclear how systematic reflection is different from other types of thought. Second, it is difficult to assess a skill that is vaguely defined. Third, without a clear picture of what reflection looks like, it has lost its ability to be seen and therefore has begun to lose its value. And finally, without a clear definition, it is difficult to research the effects of reflective teacher education and professional development on teachers’ practice and students’ learning. It is the purpose of this article to restore some clarity to the concept of reflection and what it means to think, by going back to the roots of reflection in the work of John Dewey. I look at four distinct criteria that characterize Dewey’s view and offer the criteria as a starting place for talking about reflection, so that it might be taught, learned, assessed, discussed, and researched, and thereby evolve in definition and practice, rather than disappear.</p>
Zotero Collections:
The classical texts of Christianity and Zen Buddhism contain resources with potent appeal to contemporary spirituality. The 'apophatic', or 'negative', may offer a means to integrate the conservation of traditional religious practices and beliefs with an openness to experience beyond the limits of doctrine and of rational thought. Here, J.P. Williams argues for a new understanding of what is meant by apophatic theology. He demonstrates how an apophatic spirituality might inform personal and communal spiritual development, sketching out the contribution it can offer to the modern debate on theology and postmodernism, entropy, and interfaith dialogue, while developing an active theological commitment to humanity.
Pseudoneglect is traditionally viewed as reflecting right hemisphere specialization for processing spatial information, resulting in orienting toward the contralateral, left, hemispace. Recent evidence suggests that healthy individuals differ from each other in both direction and magnitude of orienting bias, and moreover, the bias displayed by a person is consistent across time, suggesting that it may represent a trait of the individual. Animal studies reveal consistent orienting bias within an individual, which reflects asymmetry in dopaminergic brain systems. We measured basal D2-like receptor binding using positron emission tomography and the high-affinity ligand [F-18]fallypride, to test the hypothesis that asymmetry in dopaminergic neurotransmission in healthy humans modulates the orienting bias in humans. As predicted, we found that individual differences in the direction and magnitude of the orienting bias were strongly associated with the pattern of asymmetric binding of dopamine (DA) D2 receptors in the striatum, as well as clusters in the frontal and temporal cortex. These findings show for the first time that orienting bias reflects individual differences in the lateralization of DA systems in the healthy human brain.
Zotero Collections:
Sensitivity, specificity, and reproducibility are vital to interpret neuroscientific results from functional magnetic resonance imaging (fMRI) experiments. Here we examine the scan-rescan reliability of the percent signal change (PSC) and parameters estimated using Dynamic Causal Modeling (DCM) in scans taken in the same scan session, less than 5 min apart. We find fair to good reliability of PSC in regions that are involved with the task, and fair to excellent reliability with DCM. Also, the DCM analysis uncovers group differences that were not present in the analysis of PSC, which implies that DCM may be more sensitive to the nuances of signal changes in fMRI data.
Zotero Collections:
Zotero Collections:
This article explores the intersection of clinical narcissism and Buddhist meditation practice. Through the lens of Otto Kernberg and Heinz Kohut's theories of narcissism, the article investigates the many facets of Eastern spiritual practice when undertaken by a narcissistic practitioner. In particular, questions are raised regarding the potential psychological dangers of pursuing meditation practice when suffering from clinical narcissism. Potential applications for a cross-pollination of psychoanalytic support and Buddhist practice are also considered for the narcissistic patient and/or spiritual practitioner.
Zotero Collections:
Zotero Collections:
OBJECTIVES: Randomized controlled studies on the effectiveness of body-oriented methods of treatment for children with attention-deficit hyperactivity disorder (ADHD) are lacking. Our aim was to compare the effectiveness of two methods of treatment (yoga for children vs. conventional motor exercises) in a randomized controlled pilot study.
METHODS: Nineteen children with a clinical diagnosis of ADHD (according to ICD-10 criteria) were included and randomly assigned to treatment conditions according to a 2x2 cross-over design. Effects of treatment were analyzed by means of an analysis of variance for repeated measurements.
RESULTS: For all outcome measures (test scores on an attention task, and parent ratings of ADHD symptoms) the yoga training was superior to the conventional motor training, with effect sizes in the medium-to-high range (0.60-0.97). All children showed sizable reductions in symptoms over time, and at the end of the study, the group means for the ADHD scales did not differ significantly from those for a representative control group. Furthermore, the training was particularly effective for children undergoing pharmacotherapy (MPH).
CONCLUSIONS: The findings from this pilot study demonstrate that yoga can be an effective complementary or concomitant treatment for attention-deficit hyperactivity disorder. The study advocates further research into the impact of yoga or body-oriented therapies on the prevention and treatment of ADHD.
Zotero Collections:
<p>Within the past few decades, there has been a surge of interest in the investigation of mindfulness as a psychological construct and as a form of clinical intervention. This article reviews the empirical literature on the effects of mindfulness on psychological health. We begin with a discussion of the construct of mindfulness, differences between Buddhist and Western psychological conceptualizations of mindfulness, and how mindfulness has been integrated into Western medicine and psychology, before reviewing three areas of empirical research: cross-sectional, correlational research on the associations between mindfulness and various indicators of psychological health; intervention research on the effects of mindfulness-oriented interventions on psychological health; and laboratory-based, experimental research on the immediate effects of mindfulness inductions on emotional and behavioral functioning. We conclude that mindfulness brings about various positive psychological effects, including increased subjective well-being, reduced psychological symptoms and emotional reactivity, and improved behavioral regulation. The review ends with a discussion on mechanisms of change of mindfulness interventions and suggested directions for future research.</p>
Zotero Collections:
OBJECTIVE: This study was undertaken to identify brain structures associated with emotion in normal elderly subjects.
METHOD: Eight normal subjects aged 55-78 years were shown film clips intended to provoke the emotions of happiness, fear, or disgust as well as a neutral state. During emotional activation, regional cerebral blood flow was measured with the use of [15O]H2O positron emission tomography imaging, and subjective emotional responses were recorded. Data were analyzed by subtracting the values during the neutral condition from the values in the various emotional activations.
RESULTS: The stimuli produced a general activation in visual pathways that included the primary and secondary visual cortex, involving regions associated with object and spatial recognition. In addition, the specific emotions produced different regional limbic activations, which suggests that different pathways may be used for different types of emotional stimuli.
CONCLUSIONS: Emotional activation in normal elderly subjects was associated with increases in blood flow in limbic and paralimbic brain structures. Brain activation may be specific to the emotion being elicited but probably involves complex sensory, association, and memory circuitry. Further studies are needed to identify activations that are specific for emotion.
Zotero Collections:
Brosnan's research on chimpanzees and capuchin monkeys provides invaluable clues to unlocking the complex nature of human morality. Elaborating upon her claims, we explore the role of emotions in basic social interactions, social regulation processes, and morality, all of which may be crucial to both human and nonhuman communities. We then turn to a conceptualization of teasing and play as forums for negotiating norms and the boundaries of acceptable behavior, and focus on the role of emotions in assessing the moral character of others. Finally, we consider points of convergence and departure between human responses to relative deprivation and those observed by Brosnan in primates. We conclude that work such as Brosnan's paves the way for fruitful collaborations between scholars of morality from diverse fields.
Zotero Collections:
<p>Mindfulness meditation is an increasingly popular intervention for the treatment of physical illnesses and psychological difficulties. Using intervention strategies with mechanisms familiar to cognitive behavioral therapists, the principles and practice of mindfulness meditation offer promise for promoting many of the most basic elements of positive psychology. It is proposed that mindfulness meditation promotes positive adjustment by strengthening metacognitive skills and by changing schemas related to emotion, health, and illness. Additionally, the benefits of yoga as a mindfulness practice are explored. Even though much empirical work is needed to determine the parameters of mindfulness meditation's benefits, and the mechanisms by which it may achieve these benefits, theory and data thus far clearly suggest the promise of mindfulness as a link between positive psychology and cognitive behavioral therapies.</p>
Zotero Collections:
Zotero Collections:
BACKGROUND: Relationships between aberrant social functioning and depression have been explored via behavioral, clinical, and survey methodologies, highlighting their importance in the etiology of depression. The neural underpinnings of these relationships, however, have not been explored.
METHODS: Nine depressed participants and 14 never-depressed control subjects viewed emotional and neutral pictures at two functional magnetic resonance imaging (fMRI) scanning sessions approximately 22 weeks apart. In the interim, depressed patients received the antidepressant Venlafaxine. Positively rated images were parsed into three separate comparisons: social interaction, human faces, and sexual images; across scanning session, activation to these images was compared with other positively rated images.
RESULTS: For each of the three social stimulus types (social interaction, faces, sexual images), a distinguishable circuitry was activated equally in non-depressed control subjects and post-treatment depressed subjects but showed a hypo-response in the depressed group pre-treatment. These structures include regions of prefrontal, temporal, and parietal cortices, insula, basal ganglia, and the hippocampus.
CONCLUSIONS: The neural hypo-response to positively valenced social stimuli that is observed in depression remits as response to antidepressant medication occurs, suggesting a state-dependent deficiency in response to positive social incentives. These findings underscore the importance of addressing social dysfunction in research and treatment of depression.
Zotero Collections:
<p>A number of issues important to the clinical utility of mindfulness require systematic study. These include the most parsimonious definition of mindfulness for clinical purposes, how mindfulness is best described to be most approachable to patients, and the extent to which mindfulness shares common mechanisms with other mind-body programs. The discussion includes a brief review of the transition of mindfulness from traditional into clinical settings as well as the components commonly contained within clinical descriptions of mindfulness. A model based on facility in the use of attention is proposed, and a description of mechanisms by which attentional skill may lead to the recognition of internal associational processes and account for psychological outcomes is given. Using constructs already familiar to patients, an attention-based conception may also be more accessible to patients than more elaborate descriptions and have greater utility in identifying commonalities that mindfulness training may have with other mind-body programs.</p>
Zotero Collections:
Studies have primarily examined meditation's effects as a self regulation strategy for stress management. Fewer studies have examined its utility as a self exploration strategy for enhancing psychological health in psychotherapy and behavior change. And, few studies have examined meditation's effect regarding its original religious purpose as a self liberation strategy to enhance spiritual growth and wisdom, and cultivate compassionate service. This article examines the reasons underlying this differential proportion of studies on each of the above variables and details the merits and limitations of research that attempted to remove the religious and philosophical context of meditation in order to focus on its content. The article then examines why it has been necessary to reintroduce the context of meditation as a variable, whether that context be stress management, psychotherapy, or a religious perspective. Finally, based on the mentalist and cognitive revolution, this article asks: "Is God always a confounding variable in meditation research?"
Zotero Collections:
BACKGROUND: Two core characteristics of pathologic fear are its rapid onset and resistance to cognitive regulation. We hypothesized that activation of the amygdala early in the presentation of fear-relevant visual stimuli would distinguish phobics from nonphobics.
METHODS: Chronometry of amygdala activation to phobia-relevant pictures was assessed in 13 spider phobics and 14 nonphobics using functional magnetic resonance imaging (fMRI).
RESULTS: Blood oxygen level-dependent (BOLD) responses in the amygdala early in picture processing consistently differentiated between phobic and nonphobic subjects, as well as between phobogenic and nonphobogenic stimuli among phobics. Furthermore, amygdalar BOLD responses associated with timing but not magnitude of activation predicted affective responses to phobogenic stimuli. Computational modeling procedures were used to identify patterns of neural activation in the amygdala that could yield the observed BOLD data. These data suggest that phobic responses were characterized by strong but brief amygdala responses, whereas nonphobic responses were weaker and more sustained.
CONCLUSIONS: Results are discussed in the context of the amygdala's role in rapid threat detection and the vigilance-avoidance hypothesis of anxiety. These data highlight the importance of examining the neural substrates of the immediate impact of phobogenic stimuli for understanding pathological fear.
Zotero Collections:
<p>A federal court held that a state law requiring one minute of meditation or prayer in the public schools is legal. (IRT)</p>
Zotero Collections:
This article examines a recurring phenomenon in students’ experience of contemplation in contemplative and transformative education. This ground-of-being phenomenon, which has been reported by students in higher and adult education settings, is a formative aspect of the positive changes they reported. It is examined here to highlight the ways in which the depth of felt or precognitive meaning that can occur in contemplative education impacts these changes. The subtlety and range of contemplative experience is described through the ground-of-being experience as a means to support the call from contemplative and transformative education theorists for pedagogies that include the subjective and contemplative.
Zotero Collections:
Pages |