Translating the Human Right to Water and Sanitation into Public Policy Reform

The development of a human right to water and sanitation under international law has created an imperative to implement human rights in water and sanitation policy. Through forty-three interviews with informants in international institutions, national governments, and non-governmental organizations, this research examines interpretations of this new human right in global governance, national policy, and local practice. Exploring obstacles to the implementation of rights-based water and sanitation policy, the authors analyze the limitations of translating international human rights into local water and sanitation practice, concluding that system operators, utilities, and management boards remain largely unaffected by the changing public policy landscape for human rights realization. To understand the relevance of human rights standards to water and sanitation practitioners, this article frames a research agenda to ensure that human rights aspirations lead to public policy reforms and public health outcomes.     

Preliminary Findings from a Qualitative Study of Trauma Survivors in Treatment: Changes in Personal Narratives

This article seeks to document the characteristics and themes of later trauma recovery using a grounded theory analysis of interviews with trauma survivors enrolled in outpatient treatment. Little research exists that speaks to patients’ own accounts of the process of trauma recovery. Such accounts might elucidate how psychotherapy helps survivors make and remake meaning of their lives, their experience of traumatic events, and the resources they might call on in psychotherapy to secure recovery. This study examined narrative material gathered in a series of interviews with trauma survivors (n?=?14) who had been in treatment for an average of 8 months and could be described as in a later phase of the recovery process. Two significant themes emerged from the analysis: (a) greater coherence to the trauma narrative, and (b) the emergence of a more reflective and observational stance with respect to one's history. Implications for trauma-informed therapy are discussed.     

Visual illusions affect both movement planning and on-line control: a multiple cue position on bias and goal-directed action

Over the last decade, there has been an interest in the impact of visual illusions on the control of action. Much of this work has been motivated by Milner and Goodale's two visual system model of visual processing. This model is based on a hypothesized dissociation between cognitive judgments and the visual control of action. It holds that action is immune to the visual context that provides the basis for the illusion-induced bias associated with cognitive judgments. Recently, Glover has challenged this position and has suggested that movement planning, but not movement execution is susceptible to visual illusions. Research from our lab is inconsistent with both models of visual-motor processing. With respect to the planning and control model, kinematic evidence shows that the impact of an illusion on manual aiming increases as the limb approaches the target. For the Ebbinghaus illusion, this involved a decrease in the time after peak velocity to accommodate the 'perceived' size of the target. For the Müller-Lyer illusion, the influence of the figure's tails increased from peak velocity to the end of the movement. Although our findings contradict a strong version of the two visual systems hypothesis, we did find dissociations between perception and action in another experiment. In this Müller-Lyer study, perceptual decisions were influenced by misjudgment of extent, while action was influenced by misjudgment of target position. Overall, our findings are consistent with the idea that it is often necessary to use visual context to make adjustments to ongoing movements.     

The fluttering-heart illusion: a new hypothesis

The fluttering-heart illusion is a perceived lagging behind of a colour target on a background of a different colour when the two are oscillated together. It has been proposed that the illusion is caused by a differential in the perceptual latencies of different colours (Helmholtz 1867/1962), a differential in rod-cone latencies (von Kries 1896) and rod-cone interactions (von Grünau 1975, 1976 Vision Research 15 431-436, 437-440; 16 397-401; see list of references there). The purpose of this experiment was to assess the hypothesis that the fluttering-heart illusion is caused by a differential in the perceived velocities of chromatic and achromatic motion. To evaluate this hypothesis, we tested observers possessing normal colour vision and deuteranopes. The perceived delay of a chromatic target relative to an achromatic target was measured as a function of background cone contrast and target colour. For observers with normal colour vision, the perceived delay of the chromatic target is greater in the L-S than the L-M testing conditions. The reverse is observed in deuteranope observers. We suggest that this is caused by the absence of an L-M opponent mechanism contributing to chromatic motion in deuteranopes. Greater background cone contrasts tended to yield smaller perceived delays in both normal and deuteranope observers, indicating that greater chromatic modulation decreases the perceived delay of the colour target. These results support the hypothesis that the fluttering-heart illusion can be explained by a differential in the perceived velocities of chromatic and achromatic motion.     

Research on Dead Infants

This paper examines the ethicalproblems that arise when research is carriedout after autopsy on dead infants. It comparesthe right of parents against that of the publicinterest in matters of research on dead minors. The basis for the respect that is widelyaccorded to the body of a dead person isexamined and is shown to ground the parentalinterest. A discussion of the nature of thefamily suggests that `informed consent' is notthe best term to apply to the process ofparental consultation. Some reasons areprovided against using this term in the contextin which bereaved parents are consulted aboutautopsy and research on their dead infants. Itis suggested that a term such as `authorize'might better apply to this situation.     

When rock bottom rocks your world: Crisis of belief as a catalyst for change

An experience of severe difficulty can turn the world upside-down, causing individuals to question important beliefs with which they identify. This phenomenon, which we label as Crisis of Belief (COB), amalgamates the disparate conceptualizations of crisis that exist across several subdisciplines of psychology. Unlike existing ideas of crisis, COB distinguishes itself from stress or trauma alone, and is a clearly specified construct that lends itself to practical operationalization and study. Thus, COB addresses a key gap in literature and offers unique value for understanding how hardship that affects closely held beliefs can catalyze change. We conclude by describing the potential utility of COB as a predictor of both positive (e.g., life satisfaction) and negative (e.g., depression) outcomes and the pressing need for a validated measure.     

Changes in ADHD Symptom Endorsement: Preschool to School Age

To investigate endorsement patterns among the 18 DSM-IV symptoms of ADHD in a longitudinal sample of children with and without ADHD (n?=?144), as assessed at ages 4-5, 5-6, and 6-7 years. Symptom endorsements and diagnoses were determined at all time-points via K-SADS-PL interview administered to parents and supplemented by teacher questionnaires and clinician observations. Changes in endorsement patterns over time for each of the 18 DSM-IV symptoms were ascertained. Several symptoms, particularly those of inattention, were infrequently endorsed and of apparently limited diagnostic utility at ages 4-5; hyperactive/impulsive symptoms were more frequently endorsed among young children with ADHD than were inattentive symptoms. However, by ages 6-7, inattention items were somewhat superior at discriminating ADHD from Non-ADHD children. Several DSM-IV and now DSM-V symptoms provide limited diagnostic differentiation prior to school-age, particularly those most commonly observed in the context of formal schooling. Consideration should be made in future iterations of the DSM that account for such developmental and contextual differences.     

On feeling good at work: the role of regulatory mode and passion in psychological adjustment

The major postulate of this work is that regulatory modes influence the type of passion people experience with regard to an activity, which in turn influences their psychological adjustment. Integrating regulatory mode theory and the dualistic model of passion, we hypothesized that locomotion—associated with intrinsic and autonomous motivations—would positively predict harmonious passion, which in turn would enhance workers' psychological adjustment. In contrast, we hypothesized that assessment—associated with extrinsic and non‐autonomous motivations—would positively predict obsessive passion, which in turn would reduce workers' psychological adjustment. Two field studies supported these hypotheses with psychological adjustment measures of stress (Study 1) and burnout (Study 2) in different work contexts.