A National Survey of State Legislation defining mental retardation: implications for policy and practice after Atkins

In Atkins v. Virginia 2002, the U.S. Supreme Court held that the Eighth Amendment prohibits executing offenders who are mentally retarded. Rather than adopting a uniform definition of mental retardation, the court charged each state with defining mental retardation in a manner that enforces the constitutional restriction. An unanswered question is how states define mental retardation after Atkins, which has implications for capital defendants and forensic evaluators who conduct capital mitigation evaluations. This project identified the statutory definitions of mental retardation in each state, and grouped the definitions based on consistency with accepted clinical criteria for mental retardation. Results show that definitions of mental retardation vary considerably by state. The large majority of states, both overall and specifically among death penalty states, use criteria for mental retardation that are not entirely consistent with accepted clinical standards. As such, it is not clear whether the majority of states are effectuating the intent of Atkins. The implications of these findings for both policy and practice are discussed.     

Implicit memory influences the allocation of attention in visual cortex

The visual environment is highly regular, with particular objects frequently appearing in specific locations. Previous studies of visual search have shown that people take advantage of such regularities, detecting targets more quickly when they appear at a predictable location within a given spatial configuration. Moreover, this effect depends on implicit rather than explicit memory for the configurations. These studies have suggested that implicit long-term memory for contextual information influences the allocation of attention, modulating the flow of information through visual cortex. The present study used event-related potentials to provide the first direct support for this proposal. We suggest that this guidance of attention by implicit memory is important in the natural environment because it allows environmental regularities to influence perception without the intervention of limited-capacity conscious processes.     

Emulation vs. indigenization in the reception of western psychology in Republican China: An analysis of the content of Chinese psychology journals (1922–1937)

The present study examines the practice of empirical psychology in China during the Republican period using a content analysis of its journals. By seeking answers to questions of what kinds of psychology from the West first attracted the Chinese; whether they found a way of developing a psychology more in tune to their own cultural assumptions of selfhood; and to what uses they felt the new discipline could be put, it shows the extent to which its journal content adopted a Western or an indigenous orientation. It thus contributes to the recent debate about indigenization of psychology globally and situates the origins of these issues in China much earlier than has been envisaged by contemporary Chinese indigenous psychologists. Throughout this period, indigenous concerns informed the research agenda, the dominant practice being psychometrics. But because of a lack of social support, they remained largely confined to the pages of psychology journals. © 2009 Wiley Periodicals, Inc.     

Does a fitness factor contribute to the association between intelligence and health outcomes? Evidence from medical abnormality counts among 3654 US Veterans

We suggest that an over-arching ‘fitness factor’ (an index of general genetic quality that predicts survival and reproductive success) partially explains the observed associations between health outcomes and intelligence. As a proof of concept, we tested this idea in a sample of 3654 US Vietnam veterans aged 31–49 who completed five cognitive tests (from which we extracted a g factor), a detailed medical examination, and self-reports concerning lifestyle health risks (such as smoking and drinking). As indices of physical health, we aggregated ‘abnormality counts’ of physician-assessed neurological, morphological, and physiological abnormalities in eight categories: cranial nerves, motor nerves, peripheral sensory nerves, reflexes, head, body, skin condition, and urine tests. Since each abnormality was rare, the abnormality counts showed highly skewed, Poisson-like distributions. The correlation matrix amongst these eight abnormality counts formed only a weak positive manifold and thus yielded only a weak common factor. However, Poisson regressions showed that intelligence was a significant positive predictor of six of the eight abnormality counts, even controlling for diverse lifestyle covariates (age, obesity, combat and toxin exposure owing to service in Vietnam, and use of tobacco, alcohol, marijuana, and hard drugs). These results give preliminary support for the notion of a superordinate fitness factor above intelligence and physical health, which could be further investigated with direct genetic assessments of mutation load across individuals.     

Using spatial frequency adaptation to study word recognition

The study of spatial frequency is being used increasingly often to investigate processes underlying visual word recognition. However, research in this area has adopted techniques that require the physical deformation of word targets used in experiments (e.g., filtered images of words, words embedded in visual noise), and this approach may limit the inferences that can be made about the role of spatial frequencies in normal word recognition. Spatial frequency adaptation is described in this article as an additional technique for studying the role of spatial frequency information in word recognition. The advantage of this technique is that it alters participants' sensitivity to particular spatial frequencies and so allows the study of spatial frequency involvement in word recognition using normal images of word stimuli. The application of the adaptation technique to studies of word recognition is explained in detail and its potential is then demonstrated by an example word recognition experiment in which spatial frequency adaptation was used.     

Capturing system level activities and impacts of mental health consumer-run organizations

Since the 1970s mental health consumer-run organizations have come to offer not only mutual support, but they have also adopted agendas for broader social change. Despite an awareness of the need for system level efforts that create supportive environments for their members, there has been limited research demonstrating how their system level activities can be documented or their impacts evaluated. The purpose of this paper is to feature a method of evaluating systems change activities and impacts. The paper is based on a longitudinal study evaluating four mental health consumer-run organizations in Ontario, Canada. The study tracked system level activities and impacts using both qualitative and quantitative methodologies. The article begins by describing the development and implementation of these methods. Next it offers a critical analysis of the methods used. It concludes by reflecting on three lessons learned about capturing system level activities and impacts of mental health consumer-run organizations.     

The Common Beliefs Survey-III and the Situational Self-Statement and Affective State Inventory: Test-Retest Reliability, Internal Consistency, and Further Psychometric Considerations

The Common Beliefs Survey-III (CBS-III), a factored measure of general irrational beliefs, has satisfactory convergent and discriminant validity. The Situational Self-Statement and Affective State Inventory (SSSASI), also with acceptable basic psychometric properties, assesses specific thoughts and feelings in response to vignettes describing frustrating events. Both inventories are potentially useful in assessing dimensions important to REBT, but information on test-retest reliability is needed. The CBS-III and the SSSASI were administered to 101 undergraduate students on two occasions, two or three weeks apart. Satisfactory test-retest reliability coefficients were obtained on all subscales of both inventories, but in the case of the SSSASI reliabilities were generally stronger when the same form of the test was used on both occasions (Form 1 presented the thoughts before the feelings, whereas Form 2 presented the feelings before the thoughts). Further exploration showed that responding to the thoughts before the feelings significantly attenuated scores on the feelings, but responding to the feelings before the thoughts had no effect on scores on the thoughts. This unexpected finding also held true in a previously unexamined data set obtained with a different sample of students several years earlier. Taking careful stock of one's emotional reactions before embarking on cognitive modification interventions seems essential to REBT, and it follows that asking questionnaire respondents to rate their affective states before they rate their self-statements could be desirable conceptually. These results provide empirical support for that strategy.     

God as Spirit—and Natural Science

The biblical sentence "God is Spirit" (John 4:24) occasioned the development of the Christian doctrine about God as Spirit. But since patristic times "spirit" was interpreted in the sense of Nus, which rather means "intellect." The biblical concept of spirit (pneuma), however, has its root meaning in referring to "air in movement," as in breath or storm. The similar concept of pneuma in Stoic philosophy has become the "immediate precursor" (Max Jammer) of the field concept in modern physics, so that the conclusion is suggested that God is spirit as something like a field of force rather than as intellect. This essay argues for such a conception by relating the divine eternity and immensity to the concepts of space and time, the basic requirements of any physical field. God's eternity and immensity are interpreted in terms of undivided infinite space (and time) which is presupposed in all concepts of parts of space or time (or space-time), therefore in all mathematical and physical measurement.