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Tendency
Kinds of Tendency Selected AbstractsCompulsive Consumption Tendencies Among Television ShoppersFAMILY & CONSUMER SCIENCES RESEARCH JOURNAL, Issue 4 2000Seung-Hee Lee Compulsive buying and binge eating are consumption behaviors that are similarly related to low self-esteem and poor impulse control, occurring more frequently in women. Using a national random sample, the authors examined the extent to which compulsive buying and binge eating were related in a nonclinical population of known television shoppers. Mailed questionnaires were completed by 334 women. Multiple regression analyses revealed that (a) binge-eating and compulsive-buying scores were positively related, and (b) both compulsive-buying and bingeeating scores were positively related to television shopping channel exposure. About 10% of the television shoppers in this study were found to have compulsive-buying tendencies. Strategies for coping with unwise compulsive consumption are offered. [source] What Modifies the Expression of Personality Tendencies?JOURNAL OF PERSONALITY, Issue 3 2007Defining Basic Domains of Situation Variables ABSTRACT A taxonomy of personality-relevant situations will provide a valuable complement to the taxonomy of personality attributes. To identify some of the most important modifying factors, we asked laypersons what modifies expression of their own traits. Spontaneously generated situation descriptors were elicited from 77 university students, leading to over 7,000 reports of situations. We determined the most frequently occurring words and phrases, and developed initial classification categories. Next, we tested the reliability of the categories, and made refinements to focus on those that proved most reliable. Based on results, we propose that situation descriptions involve at least four separable broad domains of variables,locations, associations, activities, and passively experienced processes,each of which appears to have distinct linguistic markers. [source] The Relation of Self-Esteem Variability to Emotion Variability, Mood, Personality Traits, and Depressive TendenciesJOURNAL OF PERSONALITY, Issue 5 2001Annerieke Oosterwegel The relation of self-esteem variability to personality, mood, and behavior was investigated. Self-esteem variability was measured by calculating the standard deviation of self-ratings made during a week of experience-sampling. Participants high in self-esteem variability were self-conscious, socially anxious, and avoidant of social contexts. Self-esteem variability was partially independent of the conceptually similar trait of affect-intensity. The contributions of the study to work on self-esteem stability are discussed. [source] Long-term geobotanical observations of climate change impacts in the Scandes of West-Central SwedenNORDIC JOURNAL OF BOTANY, Issue 4 2004Leif Kullman In the context of projected future human-caused climate warming, the present study reports and analyses the performance of subalpine/alpine plants, vegetation and phytogeographical patterns during the past century of about 1 °C temperature rise. Historical baseline data of altitudinal limits of woody and non-woody plants in the southern Scandes of Sweden are compared with recent assessments of these limits at the same locations. The methodological approach also includes repeat photography, individual age determinations and analyses of permanent plots. At all levels, from trees to tiny herbs, and from high to low altitudes, the results converge to indicate a causal association between temperature rise and biotic evolution. The importance of snow cover phenology is particularly evident. Treeline advance since the early-20th century varies between 75 and 130 m, depending on species and site. Tendencies and potentials for further upshift in a near future are evident from the appearance of young saplings of all tree species, growing 400,700 m atop of the treeline. Subalpine/alpine plant species have shifted upslope by average 200 m. In addition, present-day repetitions of floristic inventories on two alpine mountain summits reveal increases of plant species richness by 58 and 67%, respectively, since the early-1950s. Obviously, many plants adjust their altitudinal ranges to new climatic regimes much faster than generally assumed. Nevertheless, plants have migrated upslope with widely different rates. This produces non-analogous alpine plant communities, i.e. peculiar mixtures of alpine and silvine species. The alpine region is shrinking (higher treeline), and the character of the remaining alpine vegetation landscape is changing. For example, extensive alpine grasslands are replacing snow bed plant communities. [source] Ricardian Economics: Reasoning About Counterintuitive Tendencies When System Constraints Are PresentAMERICAN JOURNAL OF ECONOMICS AND SOCIOLOGY, Issue 1 2010Laurence S. Moss First page of article [source] Active and passive maternal smoking during pregnancy and the risks of low birthweight and preterm birth: the Generation R StudyPAEDIATRIC & PERINATAL EPIDEMIOLOGY, Issue 2 2008Vincent W. V. Jaddoe Summary The objective of this study was to examine the associations between active and passive smoking in different periods of pregnancy and changing smoking habits during pregnancy, with low birthweight and preterm birth. The study was embedded in the Generation R Study, a population-based prospective cohort study from early fetal life onwards in Rotterdam, The Netherlands. Active and passive smoking were assessed by questionnaires in early, mid- and late pregnancy. Analyses were based on 7098 pregnant women and their children. Active smoking until pregnancy was ascertained and was not associated with low birthweight and preterm birth. Continued active smoking after pregnancy was also recorded and was associated with low birthweight (adjusted odds ratio 1.75 [95% CI 1.20, 2.56]) and preterm birth (adjusted odds ratio 1.36 [95% CI 1.04, 1.78]). The strongest associations were found for active maternal smoking in late pregnancy. Passive maternal smoking in late pregnancy was associated with continuously measured birthweight (P for trend <0.001). For all active smoking categories in early pregnancy, quitting smoking was associated with a higher birthweight than continuing to smoke. Tendencies towards smaller non-significant beneficial effects on mean birthweight were found for reducing the number of cigarettes without quitting completely. This study shows that active and passive smoking in late pregnancy are associated with adverse effects on weight and gestational age at birth. Smoking in early pregnancy only, seems not to affect fetal growth adversely. Health care strategies for pregnant women should be aimed at quitting smoking completely rather than reducing the number of cigarettes. [source] Workaholism in the Netherlands: Measurement and Implications for Job Strain and Work,Nonwork ConflictAPPLIED PSYCHOLOGY, Issue 1 2005Toon W. Taris Cette recherche traite de la mesure et des conséquences du travail comme conduite addictive aux Pays-Bas. La première étude décrit le développement et la validation d'une version hollandaise de la Work Addiction Risk Scale (WART) de Robinson (1999). Une analyse factorielle portant sur les réponses de 356 sujets a montré que la structure factorielle de la WART hollandaise était analogue à celle de la version américaine. La deuxième étude (N= 232) avait pour objectif de décider si la sous-échelle ,tendances compulsives, (CT) de la WART pouvait être utilisée comme mesure abrégrée du travail addictif. Le recouvrement entre l'échelle complète de 25 items et la sous-échelle CT était large et la répartition des corrélations avec les autres concepts très proche. La troisième étude (N= 199) mit à l'épreuve un modèle des effets du travail addictif (CT) sur l'épusiement et le conflit travail,hors-travail, montrant que le travail addictif affectait ces deux variables dépendantes à la fois directement et indirectement (par l'intermédiaire des exigences perçues du travail). On conclut 1) que la version hollandaise de la WART est très proche de la version américaine d'origin; 2) que la WART et la sous-échelle CT sont toutes deux des mesures valides du travail addictif; 3) que le travail addictif est un concept virtuellement majeur pour l'étude du travail et du stress. This research deals with the measurement and consequences of workaholism in the Netherlands. Study 1 describes the development and validation of a Dutch version of Robinson's (1999) Work Addiction Risk Scale (WART). Confirmatory factor analysis (total N= 356) revealed that the factorial structure of the Dutch WART was similar to that of the US original. Study 2 (N= 232) examined whether the Compulsive Tendencies (CT) subscale of the WART could be used as a short measure of workaholism. The overlap between the full 25-item WART and the CT subscale was high, whereas the patterns of correlations with other concepts were very similar. Study 3 (N= 199) tested a process model for the effects of workaholism (i.e., CT) on exhaustion and work,nonwork conflict, showing that workaholism affected these two outcome variables both directly and indirectly (via perceived job demands). It is concluded that: (i) the Dutch version of the WART is very similar to the US original; (ii) the WART and the CT subscale are both valid measures of workaholism; and (iii) workaholism is a potentially important concept in the study of work and stress. [source] Social representations of history in Malaysia and Singapore: On the relationship between national and ethnic identityASIAN JOURNAL OF SOCIAL PSYCHOLOGY, Issue 1 2002James H. Liu Social representations of history were investigated using surveys among university populations of ethnic Malays, Chinese, and Indians in Singapore and Malaysia. Representations of history and historical leaders tended to be hegemonic or consensual, showing low levels of conflict across ethnicity and nationality, even regarding the separation of these two nations. Tendencies towards in-group favoritism and ontogeny were slight, but statistically significant on some measures. National and ethnic identity were positively correlated, with ethnic identity stronger than national identity in Malaysia, and strongest among Malays in Malaysia. National identity was strongest among Chinese in Malaysia, followed by Chinese in Singapore. Results of regression analyses on national identity suggest that ethnicity is more sensitive in Malaysia than in Singapore. Results are interpreted through the frameworks provided by social representations theory and social identity theory. It is argued that hegemonic representations of history are associated with positive correlations between national and ethnic identity. [source] Unpaired Spin Populations and Spin-Pairing Tendencies of the Nonequivalent Vanadium Sites of the Magnetic Metal NaV6O11 Investigated by Electronic Band Structure Calculations and Spin Dimer Analysis.CHEMINFORM, Issue 43 2005A. Villesuzanne No abstract is available for this article. [source] Templated Synthesis of Copper(II) Azacyclam Complexes Using Urea as a Locking Fragment and Their Metal-Enhanced Binding Tendencies towards AnionsCHEMISTRY - A EUROPEAN JOURNAL, Issue 42 2009Massimo Boiocchi Dr. Abstract Copper(II) azacyclam complexes 32+ and 42+ were obtained through a metal-templated procedure involving the pertinent open-chain tetramine, formaldehyde and a phenylurea derivative as a locking fragment. Both metal complexes can establish interactions with anions through the metal centre and the amide NH group. Equilibrium studies in DMSO by a spectrophotometric titration technique were carried out to assess the affinity of 32+ and 42+ towards anions. While the NH group of an amide model compound and the metal centre of the plain CuII(azacyclam)2+ complex do not interact at all with anions, 32+ and 42+ establish strong interactions with oxo anions, profiting from a pronounced cooperative effect. In particular, 1),they form stable 1:1 and 1:2 complexes with H2PO4, ions in a stepwise mode with both hydrogen-bonding and metal,ligand interactions, and 2),in the presence of CH3COO,, they undergo deprotonation of the amido NH group and thus profit from axial coordination of the partially negatively charged carbonyl oxygen atom in a scorpionate binding mode. [source] Metal-Controlled Anion-Binding Tendencies of the Thiourea Unit of ThiosemicarbazonesCHEMISTRY - A EUROPEAN JOURNAL, Issue 31 2008Valeria Amendola Dr. Abstract The terdentate ligand 3 (LH, 2-formylpyridine 4-thiosemicarbazone) forms with FeII and NiII 2:1 complexes of octahedral geometry of formula [MII(LH)2]2+. X-ray diffraction studies have shown that in both complexes the thiourea moieties of the coordinated thiosemicarbazones are exposed to the outside and are prone to establish hydrogen-bonding bifurcate interactions with oxoanions. However, spectrophotometric studies in CHCl3 solution have shown that only the poorly basic NO3, ion is able to form authentic hydrogen-bond complexes with thiourea subunits, whereas all the other investigated anions (CH3COO,, NO2,, F,) induce deprotonation of the N-H fragment. The extreme enhancement of the thiourea acidity is based on the coordinative interaction of the sulphur atom with the metal, which stabilises the thiolate form, and it is much higher than that exerted by any other covalently linked electron-withdrawing substituent, for example, NO2. [source] Does personality change and, if so, what changes?,CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 1 2004Conor Duggan Background Although the question of whether or not personality changes is fundamental to much of what clinicians do, we do not appear to be very curious about the question itself. Method This paper considers three separate but related issues: (a) Does personality change? (b) If it does, then what changes? (c) How can we show that change has taken place? Costa and McCrea have produced a model of personality that helps to answer (a) and (b), as it distinguishes ,Basic Tendencies' from ,Characteristic Adaptations'. The former are largely innate, fixed dispositions that produce the latter (which are highly variable) depending on its interaction with differing environments. Thus, personality is both static and dynamic depending on its definition. It will also be argued that detecting change is complex as there are many alternative definitions of the relevant outcome variable. Moreover, measuring several different outcomes does not help as change in one measure is often not matched by a concordant change in another. Some practical examples are provided to support this position. Conclusions In the absence of a firm theoretical base, the author believes that only limited conclusions can be drawn about the efficacy of treatment in personality disorder. Copyright © 2004 Whurr Publishers Ltd. [source] Subtle Systolic Dysfunction May Be Associated with the Tendency to Develop Diastolic Heart Failure in Patients with Preserved Left Ventricular Ejection FractionECHOCARDIOGRAPHY, Issue 4 2009Hüseyin Sürücü M.D. Background: We looked for an answer to the question of whether diastolic heart failure (DHF) is a reality or all heart failures are systolic. Method: 300 cases (hypertensive, aged, obese, etc.), not being diagnosed DHF, with preserved left ventricular (LV) ejection fraction (EF) but having the tendency to develop DHF in future were examined. One hundred and eighty cases without exclusion criteria were selected. Cases were assigned to three groups according to noninvasively obtained pulmonary capillary wedge pressure (PCWP). Results: In cases with higher PCWP (>10 mmHg), transmitral A velocity was increased (P < 0.001) and among the pulsed wave tissue Doppler imaging (pw-TDI) parameters Ea velocity was decreased (P < 0.001) and Ea-dt was prolonged (P < 0.005). In cases with lower PCWP (<8 mmHg), transmitral E velocity was higher (P< 0.001). Furthermore, a more meaningful relationship was found between PCWP and systolic pw-TDI parameters. In all the groups, it was observed that Sa velocity was progressively decreased and Q-Sa interval was progressively prolonged as PCWP increased (for all the groups P < 0.046). Conclusion: The question whether DHF is a reality or all heart failures are systolic may be answered as follows. Subtle systolic dysfunction may be associated with the tendency to develop DHF in patients with preserved LV ejection fraction. As in systolic heart failure (EF < 45%), in patients with preserved systolic function (EF , 45%), systolic and diastolic functions may impair together. The pw-TDI method may be more sensitive than standard echocardiography parameters in detection of systolic dysfunction in cases with preserved EF. [source] Evaluation of the Self-Heating Tendency of Vegetable Oils by Differential Scanning CalorimetryJOURNAL OF FORENSIC SCIENCES, Issue 6 2008Amélie Baylon M.S. Abstract:, The evaluation of the self-heating propensity of a vegetable (or animal) oil may be of significant importance during the investigation of a fire. Unfortunately, iodine value and gas chromatographic-mass spectrometric analysis do not lead to meaningful results in this regard. To the contrary, differential scanning calorimetry (DSC), which does not measure the chemical composition of the oil, but rather its thermodynamic behavior, produces valuable results. After a thorough literature review on the autooxidation of vegetable oils, several oils with different self-heating tendencies were analyzed using a Mettler-Toledo differential scanning calorimeter DSC 25 between 40°C and 500°C. Analyses were carried out both under air and nitrogen atmosphere to identify the phenomena due to autooxidation reactions. Using DSC, it was possible to observe the induction period of the oil (when available), the three different exothermic events, and the autoignition temperature (relatively independent of the oil type). [source] Magnetic resonance imaging and pathological findings in a case of canine idiopathic eosinophilic meningoencephalitisJOURNAL OF SMALL ANIMAL PRACTICE, Issue 8 2007C Salvadori A case of idiopathic eosinophilic meningoencephalitis in a six-month-old male Maremma shepherd dog is reported. The dog was referred with a four month history of progressive weakness and depression with loss of trained habits. Tendency to recumbency, disorientation, visual impairment, bilaterally decreased menace response and hindlimb conscious proprioception deficits were detected. Magnetic resonance imaging showed a diffuse hypointense signal involving the cerebral grey matter with enlargement of the cerebral sulci on T1-weighted and fast fluid-attenuated inversion recovery (FLAIR) sequences consistent with a diffuse necrosis or atrophy of the cortical grey matter. Histological examination revealed severe inflammatory infiltration mainly composed of eosinophils and macrophages in the subarachnoid space and in the superficial layer of the cerebral cortex where parenchymal rarefaction and necrosis of neurones were also evident. No parasites, cysts or fungi were detected, and an immunologically mediated disorder was suspected. Magnetic resonance imaging may represent a useful diagnostic tool to differentiate idiopathic eosinophilic meningoencephalitis from other inflammatory brain diseases of young dogs. [source] Professionalism and the Millbank Tendency: The Political Sociology of New Labour's EmployeesPOLITICS, Issue 1 2003Paul Webb This article analyses party employees, one of the most under-researched subjects in the study of British political parties. We draw on a blend of quantitative and qualitative data in order to shed light on the social and political profiles of Labour Party staff, and on the question of their professionalisation. The latter theme is developed through a model derived from the sociology of professions. While a relatively limited proportion of party employees conform to the pure ideal-type of professionalism, a considerably greater number manifest enough of the core characteristics of specialisation, commitment, mobility, autonomy and self-regulation to be reasonably described as ,professionals in pursuit of political outcomes'. [source] Self-Aggregation Tendency of Zirconocenium Ion Pairs Which Model Polymer-Chain-Carrying Species in Aromatic and Aliphatic Solvents with Low PolarityCHEMISTRY - A EUROPEAN JOURNAL, Issue 22 2008Luca Rocchigiani From pairs to double pairs: Zirconocene ion pairs bearing an aliphatic chain of variable length were synthesized and investigated by means of NOE and diffusion NMR spectroscopy experiments. The presence of long aliphatic chains allowed an unprecedented investigation of their self-aggregation tendency in cyclohexane (see figure), which has a dielectric constant similar to that of isoparaffins used in industrial plants. [source] USING RANDOM JUDGE ASSIGNMENTS TO ESTIMATE THE EFFECTS OF INCARCERATION AND PROBATION ON RECIDIVISM AMONG DRUG OFFENDERS,CRIMINOLOGY, Issue 2 2010DONALD P. GREEN Most prior studies of recidivism have used observational data to estimate the causal effect of imprisonment or probation on the probability that a convicted individual is rearrested after release. Few studies have taken advantage of the fact that, in some jurisdictions, defendants are assigned randomly to judges who vary in sentencing tendencies. This study investigates whether defendants who are assigned randomly to more punitive judges have different recidivism probabilities than defendants who are assigned to relatively lenient judges. We track 1,003 defendants charged with drug-related offenses who were assigned randomly to nine judicial calendars between June 1, 2002 and May 9, 2003. Judges on these calendars meted out sentences that varied substantially in terms of prison and probation time. We tracked defendants using court records across a 4-year period after the disposition of their cases to determine whether they subsequently were rearrested. Our results indicate that randomly assigned variations in prison and probation time have no detectable effect on rates of rearrest. The findings suggest that, at least among those facing drug-related charges, incarceration and supervision seem not to deter subsequent criminal behavior. [source] A REAPPRAISAL OF THE OVERLAP OF VIOLENT OFFENDERS AND VICTIMS,CRIMINOLOGY, Issue 4 2008CHRISTOPHER J. SCHRECK Because research shows a close association between offending and victimization, recent work has argued that theories that account for crime should explain victimization as well. The current study uses a new approach to examine the extent of the overlap between offenders who commit violent crime and victims of violence to determine whether it is worthwhile to pursue separate theories to account for these phenomena. Specifically, we take the statistical approach that Osgood and Schreck (2007) developed for analyzing specialization in violent versus property offending and apply it to analyzing tendencies to gravitate toward violent offending versus victimization. In doing so, we treat the differentiation into victim and offender roles as an individual-level latent variable while controlling for confounding between the likelihood that individuals will take either role in violent acts and their overall numbers of encounters with violence (as either offender or victim). Our purpose is to examine 1) whether significant differentiation can be observed between the tendency to be an offender versus the tendency to be a victim, 2) whether any such differential tendency is stable over time, and 3) if it is possible to predict whether individuals will tend toward violent offending versus victimization. Using two waves of data from the National Longitudinal Study of Adolescent Health to explore these objectives, we find significant and stable levels of differentiation between offenders and victims. Moreover, this differentiation is predictable with explanatory variables. [source] Journeys of Expansion and Synopsis: Tensions in Books That Shaped Curriculum Inquiry, 1968,PresentCURRICULUM INQUIRY, Issue 1 2010WILLIAM H. SCHUBERT In honor of the 40th volume of Curriculum Inquiry, I begin by claiming that pursuit of questions about what is worthwhile, why, and for whose benefit is a (perhaps the) central consideration of curriculum inquiry. Drawing autobiographically from my experience as an educator during the past 40 years, I sketch reflections on curriculum books published during that time span. I situate my comments within both the historical backdrop that preceded the beginning of Curriculum Inquiry and the emergence of new curricular languages or paradigms during the late 1960s and early 1970s. I suggest that two orientations of curriculum books have provided a lively tension in curriculum literature,one expansive and the other synoptic,while cautiously wondering if both may have evolved from different dimensions of John Dewey's work. I speculate about the place of expansion and synopsis in several categories of curriculum literature: historical and philosophical; policy, professional, and popular; aesthetic and artistic; practical and narrative; critical; inner and contextual; and indigenous and global. Finally, I reconsider expansive and synoptic tendencies in light of compendia, heuristics, and venues that portray evolving curriculum understandings without losing the purport of myriad expansions of the literature. [source] Social Inequality in Education: A Constraint on an American High-Skills FutureCURRICULUM INQUIRY, Issue 4 2007THEODORE LEWIS ABSTRACT Countries everywhere are turning to education in the quest for competitive edge in the global economy. How to attain the high skills needed in new reformed workplaces is a preoccupation that can be observed across developed countries. In this widening discourse of high skills and competitiveness, the U.S. skills production model is being seen as undesirable because it is perceived to be premised upon educational inequality and skills polarization. This article agrees with such characterization of the U.S educational condition. It examines skill tendencies in new reformed workplaces and conceptions of how schools must respond, then interrogates assumptions underpinning college-bound/non-college,bound formulations that would have low socioeconomic status (SES) children pursuing watered-down academic fare, or vocational education, while high SES children are set on college pathways. I contend that curricula approaches that are premised on alternative post-school destinations leave the children of underclasses in the same unfavorable position as their parents, such curricula serving only to reproduce inequality. The article rejects curriculum tracking, and the notion of the non-college bound, and instead argues for the democratization of high status knowledge as the best response to the challenge of a high-skills future. [source] Opportunism in Capital Budget Recommendations: The Effects of Past Performance and Its Attributions,DECISION SCIENCES, Issue 3 2001Joanna L. Ho Abstract This study uses an experiment to examine the separate and combined effects of managers' loss aversion and their causal attributions about their divisions' performance on tendencies to make goal-incongruent capital budget recommendations. We find that managers' recommendations are biased by their loss aversion. In particular, managers of high-performing divisions are more likely than managers of low-performing divisions to propose investments that maximize their division's short-term profits at the expense of the firm's long-term value. We also find that managers' recommendations are biased by their causal attributions. In particular, managers are more likely to propose investments that maximize their division's short-term profits at the expense of the firm's long-term value when they attribute their division's performance to external causes (e.g., task difficulty or luck) rather than to internal causes (e.g., managerial ability or effort). Further, the effects of causal attributions are greater for managers of high-performing divisions than for managers of low-performing divisions. The study's findings are important because loss aversion and causal attributions are often manifested in firms. Thus, they may bias managers' decisions, which in turn may be detrimental to the firms' long-term value. [source] Brief communication: A randomized study of iterative hypothesis testing in undergraduate psychiatric educationACTA PSYCHIATRICA SCANDINAVICA, Issue 4 2010K. G. Kahl Kahl KG, Alte C, Sipos V, Kordon A, Hohagen F, Schweiger U. A randomized study of iterative hypothesis testing in undergraduate psychiatric education. Objective:, Iterative hypothesis testing (IHT) or related strategies of diagnostic decision making have been taught in many curricula for medical students but not in psychiatry. We therefore asked whether the addition of training in IHT may add to the quality of the psychiatry course. Method:, Seventy-two medical students were randomized to four weeks problem-based learning or to IHT. Knowledge and skills of the students were tested using a multiple choice exam and simulated patients. Results:, Iterative hypothesis testing-trained students recognized more diagnostic items and more often identified comorbid psychiatric disorders and acute suicidal tendencies. Acquisition of general psychiatric knowledge and global satisfaction with the course were similar in both groups. Conclusion:, We conclude that teaching IHT to medical students may enhance their clinical ability to recognize complex disease patterns. Further studies are required concerning the enhancement of clinical skills in the psychiatric specialty. [source] World Bank-directed Development?DEVELOPMENT AND CHANGE, Issue 3 2009Negotiating Participation in the Nam Theun 2 Hydropower Project in Laos ABSTRACT The omnipotence of the World Bank on a global scale means that it is often regarded as the most influential partner in bringing about transformations in developing countries. This article contributes to ongoing discussions of this issue by examining some effects of the Bank's participatory agenda in one of its flagship projects, the Nam Theun 2 (NT2) hydropower scheme in Laos. Critical accounts suggest that the Bank's promotion of participation in donor-dependent countries like Laos is either a guise or an imposition. These propositions are considered in two settings where participation was debated around the time of the Bank's loan appraisal for NT2: first, an international stakeholders' workshop held in Vientiane; and second, some international attempts to identify the concerns of villagers living near the NT2 dam site. In workshops and villages, participation is a negotiated performance whereby competing representations emerge through the interaction between village, state and international actors. More generally, this article shows that a grounded view of development can attend to the practices that constrain the hegemonic tendencies of the World Bank, even while maintaining awareness of the potency of its policies and interventions. [source] Is thrombophilia a factor in the development of hemiplegic cerebral palsy?DEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2001Robert A Smith MD FRCP FRCPCH A population-based study of children with hemiplegic cerebral palsy (CP) was performed to investigate whether thrombophilic tendencies are implicated in the aetiology of the condition. Thirty-eight children (23 males, 15 females; mean age 8.7 years, SD 4.1 years) with hemiplegic CP were ascertained. Twenty-seven children(18 males, nine females; mean age 8.4 years, SD 4.3) gave consent for inclusion. The non-study group comprised five males and six females; mean age 9.4 years, SD 4.1. In six children, seven thrombophilic,abnormalities'were identified. Five of these abnormalities were of an equivocal nature and probably did not represent true clinical thrombophilia; reasons for this interpretation are discussed. Contrary to other published non-population-based studies, we have not shown an association between thrombophilia and hemiplegic CP. More studies, including maternal studies, are required to explore this complex subject further. [source] Physiological and neuropsychological correlates of approach/withdrawal tendencies in preschool: Further examination of the behavioral inhibition system/behavioral activation system scales for young childrenDEVELOPMENTAL PSYCHOBIOLOGY, Issue 3 2004Clancy Blair Abstract This study examined a parent-report version of the Behavioral Inhibition System/Behavioral Activation System (BIS/BAS) scales, a measure of approach,withdrawal motivation, in 170 children between the ages of 3 to 5 years attending Head Start programs. Physiological measures included assessments of baseline salivary cortisol and change in cortisol in response to the assessment session, and resting and suppression estimates of cardiac vagal tone. Cognitive self-regulation was assessed with a peg-tapping measure of inhibitory control and an item-selection measure of cognitive set-shifting ability. Results indicated that higher level of parent-reported withdrawal motivation was associated with cortisol increase and that parent-reported approach motivation tended to be associated with cortisol decrease across the assessment session. Higher level of parent-reported withdrawal also was positively related to cognitive self-regulation while parent-reported approach was negatively related to cognitive self-regulation. Person-oriented analysis indicated that children characterized by both high level of approach and high level of withdrawal tended to exhibit lower resting vagal tone, higher initial cortisol, and minimal cortisol and vagal change. Overall, findings suggest that the parent-report version of the BIS/BAS scales works well as an indicator of children's reactivity to appetitive and aversive motivational stimuli. Directions for future research and implications of findings for the longitudinal study of temperament and personality are discussed. © 2004 Wiley Periodicals, Inc. Dev Psychobiol 45: 113-124, 2004. [source] Essentialism in the absence of language?DEVELOPMENTAL SCIENCE, Issue 4 2010Evidence from rhesus monkeys (Macaca mulatta) We explored whether rhesus monkeys (Macaca mulatta) share one important feature of human essentialist reasoning: the capacity to track category membership across radical featural transformations. Specifically, we examined whether monkeys , like children (Keil, 1989) , expect a transformed object to have the internal properties of its original category. In two experiments, monkeys watched as an experimenter visually transformed a familiar fruit (e.g. apple) into a new kind of fruit (e.g. coconut) either by placing a fruit exterior over the original, or by removing an exterior shell and revealing the inside kind of fruit. The experimenter then pretended to place an inside piece of the transformed fruit into a box which the monkey was allowed to search. Results indicated that monkeys searched the box longer when they found a piece of fruit inconsistent with the inside kind, suggesting that the monkeys expected that the inside of the transformed fruit would taste like the innermost kind they saw. These results suggest that monkeys may share at least one aspect of psychological essentialism: They maintain category-specific expectations about an object's internal properties even when that object's external properties change. These results therefore suggest that some essentialist expectations may emerge in the absence of language, and thus raise the possibility that such tendencies may emerge earlier in human development than has previously been considered. [source] Comparative study of sexuality-related characteristics in young adults with schizophrenia treated with novel neuroleptics and in normal young adultsACTA PSYCHIATRICA SCANDINAVICA, Issue 2002P. Fortier This study compared characteristics related to sexual history, sexual activities, sexual functioning and psychological tendencies associated with sexuality in 45 young adults with schizophrenia treated with novel neuroleptics and 61 control young adults. A smaller proportion of young adults with schizophrenia currently had a sexual partner or had ever engaged in sexual relations. They also had sexual relations and sexual desires less often. Whether affected by schizophrenia or not, a smaller proportion of women had ever masturbated. They felt less sexual desire and desired sexual relations less often. Compared to controls, a higher proportion of men with schizophrenia treated with Risperidone or Olanzapine had at least one sexual dysfunction, lacked sexual desire and reported problems with sexual arousal and ejaculation. Women with schizophrenia were more likely to report problems with sexual arousal and galactorrhea. Finally, young adults with schizophrenia develop more negative psychological tendencies associated with sexuality than were normal young adults. Sexual problems are highly prevalent among young adults with schizophrenia. Sexuality should occupy the space it deserves within psychosocial rehabilitation programs and the treatment of schizophrenia. [source] Emotion, Perception and PerspectiveDIALECTICA, Issue 1 2006Julien A. Deonna The content of an emotion, unlike the content of a perception, is directly dependent on the motivational set of the subject experiencing the emotion. Given the instability of this motivational set, it might be thought that there is no sense in which emotions can be said to pick up information about the environment in the same way that perception does. Whereas it is admitted that perception tracks for us what is the case in the environment, no such tracking relation, it is argued, holds between one's emotions and what they are about. It is to this worry , that the construal of the emotions as perceptions inevitably raises , that this paper tries to respond. In this paper, I suggest that when it is realized that one dimension of perception itself is directly dependent on the perceiver's perspective on her environment, then emotion, which is also essentially perspectival in this sense, bears the comparison with perception very well. After having clarified the nature and the role that perspective plays in perception, I argue that, in the case of emotions, the same perspectival role can be played by agents' long-standing evaluative tendencies and character traits. The resulting conception of emotion as perception is then tested against possible objections. [source] Why are ferns regularly over-represented on state and provincial rare plant lists?DIVERSITY AND DISTRIBUTIONS, Issue 6 2006Matthew Wild ABSTRACT Several recent studies have suggested that rare species are not randomly distributed throughout plant taxa. This would appear to apply to North American ferns, which are frequently over-represented on local lists of rare plant species. However, such lists often paint a skewed portrait of the true situation because of our tendency to recognize the rarity of well-known and charismatic species while ignoring that of lesser-known or less-appreciated species. In order to verify if this over-representation of ferns is a real and consistent trend throughout local floras in North America, we used data from what we consider to be the most complete and objective available database: NatureServe Explorer (http://www.natureserve.org/explorer/). We compiled data on total vascular plant species, total fern species, as well as rare vascular plant species and rare fern species for each North American subnational (Canadian province or US state) flora. Rare species were defined as those belonging to one of NatureServe's ,at risk' categories. The null hypothesis that the contribution of rare ferns to total rare species did not differ from their contribution to the total vascular flora was assessed using ,2. Out of 64 subnational floras, we obtained significantly higher values than expected in 28 cases, and significantly lower in only one case. Similar trends hold true for individual fern families. These tendencies could be related to several factors of anthropogenic, biological, climatological, evolutionary, and geographical origin. However, we believe that the main reason is related to scale, namely the geopolitical units at which rarity is often studied. Our results illustrate one of the problems of a parochial approach to conservation, where the perceived rarity of an entire taxon is exaggerated because of the scale at which rarity is addressed. [source] | |||||||||||||||||||||||||||||||||||||