Using data for 25,780 species categorized on the International Union for Conservation of Nature Red List, we present an assessment of the status of the world’s vertebrates. One-fifth of species are classified as Threatened, and we show that this figure is increasing: On average, 52 species of mammals, birds, and amphibians move one category closer to extinction each year. However, this overall pattern conceals the impact of conservation successes, and we show that the rate of deterioration would have been at least one-fifth again as much in the absence of these. Nonetheless, current conservation efforts remain insufficient to offset the main drivers of biodiversity loss in these groups: agricultural expansion, logging, overexploitation, and invasive alien species.Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation.
Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation.
OBJECTIVE:Elevated rates of mood and anxiety disorders among high utilizers of health care have been suggested as one driver of increased service use. We compared the impact of Mindfulness Based Cognitive Therapy (MBCT), a structured group treatment, on the rates of health care utilization with matched control participants receiving non-MBCT group therapy.
METHODS:
Using Ontario health administrative data, we created a retrospective cohort of population-based patients receiving MBCT and an age- and gender-matched (3:1) cohort of non-MBCT group therapy controls. Subjects were recruited between 2003 and 2010 and stratified according to high/low rates of primary care utilization, with the high utilization cohort being the cohort of interest. The primary outcome was a reduction in an aggregate measure of non-mental health utilization comprising Emergency Department, non-mental health primary care, and non-psychiatrist specialist visits.
RESULTS:
There were 10,633 MBCT recipients, 4851 (46%) of whom were high utilizers. The proportion of high utilizers was 13,274 (45%, N=29,795) for non-MBCT group therapy controls. Among high utilizers, there was a significant reduction in non-mental health utilization among MBCT recipients compared to non-MBCT group therapy recipients (0.55 (0.21-0.89)) suggesting that for every two MBCT patients treated, there is a reduction in 1 non-mental health visit.
CONCLUSION:
Among high utilizers of primary care, MBCT reduced non-mental health care utilization 1year post-therapy compared to non-MBCT, group therapy controls. The reductions suggest that MBCT, an established treatment modality for a variety of mental illnesses, has the added benefit of reducing distress-related high health care utilization.
Two hundred and nine pupils were randomly allocated to either a cognitive behaviourally based stress management intervention (SMI) group, or a non-intervention control group. Mood and motivation measures were administered pre and post intervention. Standardized examinations were taken 8–10 weeks later. As hypothesized, results indicated that an increase in the functionality of pupils’ cognitions served as the mechanism by which mental health improved in the SMI group. In contrast, the control group demonstrated no such improvements. Also, as predicted, an increase in motivation accounted for the SMI group's significantly better performance on the standardized, academic assessments that comprise the United Kingdom's General Certificate of Secondary Education. Indeed, the magnitude of this enhanced performance was, on average, one-letter grade. Discussion focuses on the theoretical and practical implications of these findings.
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<p>This dissertation examines the development of theories about meditative practices and their soteriological goals in Indian Buddhist thought. It traces this development from the earliest stage accessible to us as far as the systematizations of Asanga and Vasubandhu in the fifth century AD. The first two chapters apply the techniques of form-criticism to the first four Nikayas of the Pali canon in an attempt to isolate the types of meditative technique described in this literature. The preliminary attempts at systematization in the Samannaphalasutta and Mahasatipatthanasutta are subjected to detailed analysis. It is found that a wide variety of techniques are recommended in this literature, that these techniques cannot easily be combined into a coherent system of soteriological practice, and that the attempts to so combine them in the Nikayas are frequently inconsistent with each other. The third chapter analyzes in detail Vasubandhu's contribution to this issue as seen in the path-structure set forth in the Abhidharmakosabhasya. Substantial sections of that work are translated, together with the commentaries of Yasomitra and Sthiramati. The fourth chapter analyzes the margasatya section of Asanga's Abhidharmasamuccaya, and gives a complete edition and translation of this section of the work, together with its bhasya, based on the surviving Sanskrit fragments and the Tibetan translation. It is found that the attempts of Asanga and Vasubandhu to resolve the tensions uncovered in the first two chapters are neither fully successful nor compatible with one another. The fifth chapter relates the findings of the first four chapters to current psychological research on the effects of meditative techniques, and discusses in outline the epistemological implications of these findings. It is found that the tensions apparent in the Buddhist texts are reflected in large part by the empirical findings of psychological studies, and that the epistemological implications of these findings have not been properly understood, either by Buddhist philosophers or contemporary psychological theorists.</p>
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OBJECTIVE Depression is a common comorbidity of diabetes, undesirably affecting patients’ physical and mental functioning. Psychological interventions are effective treatments for depression in the general population as well as in patients with a chronic disease. The aim of this study was to assess the efficacy of individual mindfulness-based cognitive therapy (MBCT) and individual cognitive behavior therapy (CBT) in comparison with a waiting-list control condition for treating depressive symptoms in adults with type 1 or type 2 diabetes.RESEARCH DESIGN AND METHODS In this randomized controlled trial, 94 outpatients with diabetes and comorbid depressive symptoms (i.e., Beck Depression Inventory-II [BDI-II] ≥14) were randomized to MBCT (n = 31), CBT (n = 32), or waiting list (n = 31). All participants completed written questionnaires and interviews at pre- and postmeasurement (3 months later). Primary outcome measure was severity of depressive symptoms (BDI-II and Toronto Hamilton Depression Rating Scale). Anxiety (Generalized Anxiety Disorder 7), well-being (Well-Being Index), diabetes-related distress (Problem Areas In Diabetes), and HbA1c levels were assessed as secondary outcomes.
RESULTS Results showed that participants receiving MBCT and CBT reported significantly greater reductions in depressive symptoms compared with patients in the waiting-list control condition (respectively, P = 0.004 and P < 0.001; d = 0.80 and 1.00; clinically relevant improvement 26% and 29% vs. 4%). Both interventions also had significant positive effects on anxiety, well-being, and diabetes-related distress. No significant effect was found on HbA1c values.
CONCLUSIONS Both individual MBCT and CBT are effective in improving a range of psychological symptoms in individuals with type 1 and type 2 diabetes.
BackgroundCurrent research suggests that associations between headache conditions (migraine, tension) and imbalances in the autonomic nervous system (ANS) are due to stress-related dysregulation in the activity of the parasympathetic-sympathetic branches. Mindfulness meditation has demonstrated effectiveness in reducing pain-related distress, and in enhancing heart rate variability—a vagal-mediated marker of ANS balance. This study examined HRV during cognitive stress and mindfulness meditation in individuals with migraine and tension headaches.
Methods
Undergraduate students with tension and migraine headaches (n=36) and headache-free students (n=39) were recruited for an experiment involving HRV measurement during baseline, cognitive stress-induction, and after randomization to post-stress conditions of audio-guided mindfulness meditation practice (MMP) or mindfulness meditation description (MMD). HRV was derived using electrocardiograms as the absolute power in the high frequency bandwidth (ms2). A three-way ANOVA tested the effects of Group (headache vs. headache-free), Phase (baseline, stress, & post-stress), and Condition (MMP vs. MMD) on HRV.
Results
ANOVA revealed a significant three-way interaction. Simple effects tests indicated: 1) HRV increased significantly from stress to MMP for headache and headache-free groups (p<0.001), 2) significantly greater HRV for headache (p<0.001) and headache-free (p<0.05) groups during MMP compared to MMD, and 3) significantly lower HRV in the headache vs. headache-free group during the post-stress MMD condition (p<0.05).
Discussion
Results suggest mindfulness practice can promote effective heart rate regulation, and thereby promote effective recovery after a stressful event for individuals with headache conditions. Moreover, headache conditions may be associated with dysregulated stress recovery, thus more research is needed on the cardiovascular health and stress resilience of headache sufferers.
Long confined to Europe and the United States, pharmaceutical innovation now holds centre stage in India. This article explores innovation in the ayurvedic industry as a form of alternative modernity, which contrasts in key ways with the molecular paradigm that has dominated pharmaceutical research in the North since the mid twentieth century. India offers other ways to pharmaceutical innovation based on forms of knowledge essentially foreign to pharmaceutical screening and biotechnology. The industry reinvents its ayurvedic remedies by borrowing from various orders of medical thought and from techniques that belong to modern galenics and biomedicine as well as Indian traditions. This model represents an innovative mode of knowledge production and accounts for the introduction of an independent pharmacy in a milieu hitherto primarily medical. Essentially based on reverse engineering, this innovation regime involves the reformulation and simplification of ayurvedic preparations in order to create new "traditional" medicines for the biomedically-defined disorders of an international clientele. This article opens prospective avenues for the study of these new drugs, the construction of a global market and of an economy of property rights emancipated from pharmaceutical patents. (English)
This investigation examined the influence of emotional attributions on the relevance of current feelings to judgments of personal satisfaction. In the first three studies, subjects were led to make different attributions for their naturally occurring feelings and then asked to judge their personal satisfaction. Satisfaction was higher after situational and specific attributions than after general and self-referential attributions, but only in domains that were unrelated to the causes to which subjects attributed their feelings. Study 4 tested whether affective states such as emotions with clearly defined causes are less relevant to judgments of life satisfaction than more diffuse states such as moods. Satisfaction was elevated after a laboratory mood induction only when subjects were led to focus on their moods in ways characteristic of emotional states (by articulating specific causes and labels for their feelings). These studies illuminate the role of emotional attribution in judgments of personal satisfaction.
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Based on research associating mindfulness with improvements in well-being, attention, and memory processes, brief mindfulness exercises may be helpful in enhancing the encoding of novel semantic information. We used a Swahili-English word pair association task to examine whether engaging in a brief mindfulness exercise enhanced the encoding of Swahili-English word pairs, thus improving long-term recall. Female undergraduate students at a midwestern university (N = 136) were randomly assigned to one of three conditions: engaging in a 20-min body scan meditation, a 45-min body scan meditation, or a no-treatment control group prior to learning Swahili-English word pairs. Analyses of variance showed significantly more words recalled by members of the 20-and 45-min groups compared to members of the control group. A separate analysis of variance showed no difference in the level of state mindfulness across groups. However, a follow-up analysis of covariance (ANCOVA) controlling for symptoms of depression and anxiety, attention problems, and trait mindfulness showed that compared to the control group, self-reported mean levels of state mindfulness were significantly higher after the meditation exercise for the 20-min group, with no difference between the control and 45-min group. No group differences were found across the three groups on changes in self-report ratings of state anxiety.
The aim of this study was to investigate the effects of a mindfulness-based day care clinic group program for cancer survivors on health-related quality of life and mental health; and to investigate which psychological variables are associated with changes in health variables. One hundred seventeen cancer survivors (91.0 % female; mean age 53.9 +/- 10.7 years; 65.0 % breast cancer; mean time since diagnosis 27.2 +/- 46.5 months) participated in an 11-week mindfulness-based day care clinic group program, 6 h per week. The intervention incorporated mindfulness-based meditation, yoga, cognitive-behavioral techniques, and lifestyle modification. Outcome measures including health-related quality of life (EORTC QLQ-C30), depression and anxiety (HADS); and psychological variables including life satisfaction (BMLSS), mindfulness (FMI), adaptive coping styles (AKU), spiritual/religious attitudes in dealing with illness (SpREUK), and interpretation of illness (IIQ) were assessed before, after, and 3 months after the intervention. Using mixed linear models, significant improvements in global health status, physical functioning, role functioning, emotional functioning, cognitive functioning, and social functioning were found. Cancer-related symptoms, including fatigue, pain, insomnia, constipation, anxiety, and depression, also improved significantly. Mindfulness, life satisfaction, health satisfaction, all coping styles, all spiritual/religious attitudes, and interpretation of illness as something of value increased; interpretation of illness as punishment decreased significantly (all p < 0.05). Improved outcomes were associated with increases in psychological variables, mainly life satisfaction, health satisfaction, and trust in medical help (R (2) = 7.3-43.6 %). Supportive mindfulness-based interventions can be considered as an effective means to improve cancer survivors' physical and mental health. Functional improvements are associated with improved satisfaction and coping styles.
<p>The present study was an exploratory investigation of a unique phenomenon: the traditional, Theravadin Buddhist meditation retreat. It is unique in the sense that such meditation retreats involve the constant practice of "concentration" and "insight" meditation techniques during every waking moment for periods of time up to 3 months. The following research questions derived from Buddhist sources and contemporary psychological theory and research, provided the major organizing framework of the study; (1) Are relationship factors, such as idealization, an important component of retreat experience? (2) In a Western, psychoanalytic sense, are the meditators characterized by a healthy sense of "narcissism" or self-love? (3) What is the nature of the meditators' self-concepts? (4) What are the effects of the meditation retreats on the participant's experience of self and world? All subjects were solicited, unpaid, volunteers recruited from the Insight Meditation Society (IMS) during the autumn and winter of 1979-80. The design of the study was naturalistic in the sense that it utilized the natural groupings of the IMS: the 3 month and 2 week meditation retreats. A total of 53 meditators completed the pre and post-retreat test packets: a sample of 20 subjects from the 3 month retreat and a pooled sample of 33 subjects from 3 different 2 week retreats. The self-administering test package included a Semantic Differential with 5 factor scales and 12 concepts, Knapp's Metaphor Scales (MS), and a Who-Are-You (WAY) test in addition to several less important measures. The data analysis was based on the interpretation of sample descriptive statistics, "Matched" T-tests, and analysis of covariance. As reflected by the WAY test, "Abstract" self-concepts predominated over "Role" and "Trait" self-descriptions, suggesting the meditators have an ideological commitment to the "anatta" (no-self) principle of Buddhism. Self-concepts were not significantly effected by either retreat experience. Comparison of the relative magnitude of the profile of semantic factor means for the concepts "Me" and "Your Meditation Instructor" documented that the relationship is an important factor in both types of meditation retreats. Both groups of meditators idealize their teachers, find them reliable and consistent, and experience them as emotionally rewarding. Among the 2 week sample, only, there is evidence that something akin to an "idealizing transference" (or perhaps a more general "positive transference") develops in relation to the teacher. Personality change among the meditators may be as much due to the relationship with the teacher as it is to the practice of meditation, per se. Judged in relation to 3 Western variables, derived from modern clinical theory, both samples appeared to have a healthy sense of "narcissism". These clinical variables seemed unaffected by the meditation retreats. However, important changes in the experience of self and world did occur among the 3 month sample. These results were consistent with Theravadin Buddhist theory. The self was perceived as more "non-reactive", suggesting an increased mastery of the "insight meditation" technique of "bare attention". The connotations of death changed, suggesting an increased appreciation of "anicca" (impermanence) and acceptance of the theory of reincarnation. The 3 month meditators come to reject a Western, romantic, interpersonal definition of love in favor of the Buddhist emphasis on an internally generated and maintained feeling state and stance of selfless, altruistic, "non-reactive", non-selective, compassion for the world. Finally, the 3 month retreat seemed to increase the participants' emotional detachment from and devaluation of Western attitudes concerning work and material strivings. Additional, but less important findings are reported in the body of the study.</p>
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- Buddhist Contemplation by Applied Subject,
- Contemplation by Applied Subject,
- Contemplation by Tradition,
- Meditation Retreats,
- Psychology and Buddhist Contemplation,
- Science and Buddhist Contemplation,
- Community and Buddhist Contemplation,
- Practices of Buddhist Contemplation,
- Psychology and Contemplation,
- Science and Contemplation,
- Buddhist Contemplation
Researchers have recently demonstrated that mind-wandering episodes can vary on numerous dimensions, and it has been suggested that assessing these dimensions will play an important role in our understanding of mind wandering. One dimension that has received considerable attention in recent work is the intentionality of mind wandering. Although it has been claimed that indexing the intentionality of mind wandering will be necessary if researchers are to obtain a coherent understanding of the wandering mind, one concern is that this dimension might be redundant with another, longstanding, dimension: namely, meta-awareness. Thus, the utility of the argument for assessing intentionality rests upon a demonstration that this dimension is distinct from the meta-awareness dimension. To shed light on this issue, across two studies we compared and contrasted these dimensions to determine whether they are redundant or distinct. In both studies, we found support for the view that these dimensions are distinct.
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This book portrays the Labrang (bla brang) region in the first half of the twentieth century, focusing on the accounts and photographs of the Griebenow family, Christian missionaries in the region from 1922-1949. Additional foci are Labrang Monastery, the Alo clan that ruled Labrang in this period, and the interplay of the disparate ethnic groups in this borderland on one corner of the Tibetan plateau.(Kevin Vose 2004-03-23)
<p>This book portrays the Labrang (bla brang) region in the first half of the twentieth century, focusing on the accounts and photographs of the Griebenow family, Christian missionaries in the region from 1922-1949. Additional foci are Labrang Monastery, the Alo clan that ruled Labrang in this period, and the interplay of the disparate ethnic groups in this borderland on one corner of the Tibetan plateau.(Kevin Vose 2004-03-23)</p>
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