Influence of scale and orientation on the visual perception of natural scenes

It is well known that the distribution of spatial content with respect to spatial scale in real-world scenes falls in accordance with a 1/ f α relation. Equally well known is the tendency for an orientation bias in scene content with the predominant bias in content at the horizontal and vertical orientations. This has led to the suggestion of a relationship in which the mechanisms of the human visual system are optimized for processing such regularities. Here we review current literature concerning the measurement of these regularities (via Fourier analysis) of natural scenes in the context of other work that has psychophysically assessed the extent to which visual perception exploits such regularities of spatial content. In addition, 2 psychophysical experiments are presented that extend this literature and argue for the importance of these regularities in perceiving orientation in real-world visual stimuli.     

Post-Secularity and Religion in Britain: An Empirical Assessment

Abstract

In the almost half-century since Bryan Wilson published Religion in Secular Society, the secularisation paradigm has gone from take-for-granted orthodoxy to passé intellectual dead-end. It is now common to talk of post-secular Europe and de-secularisation. This article presents a very large body of data to demonstrate that despite the change in intellectual fashion, secularisation continues apace in Britain. Religion has become more contentious; it has not become more popular.     

Religion and Helping Charitable Causes

Two studies assessed the relationship between religiousness and various measures of self-reported helping behavior, as well as actual volunteering for charitable causes. Results indicated that, although religious students in this study (as measured by a Christian Orthodoxy scale) indicated that they were more likely to volunteer to help in religion-related contexts, they did not report being, nor were they actually, more likely than less religious individuals to volunteer to help (nonreligious) charitable groups. Consistent with past research, however, those with an intrinsic religious orientation did volunteer to help charitable groups more than did those with an extrinsic religious orientation.     

Locus of Control and Attitudes Toward Work and Retirement

Fifty-three older workers (M = 57.2) enrolled in a preretirement training program were administered a battery of measures designed to further evaluate the role that locus of control plays in determining attitudes toward work and retirement. Results suggested that perceived control related to work commitment. The extent of the relationship between perceived control and attitudes toward retirement, however, was mediated by sex, level of education, and self-rated health. Consistent with previous research, perceived control related to measures of adjustment.     

What is the ethical in fear and trembling?

James Bogen misinterprets what Kierkegaard (or more accurately, Johannes de Silentio) meant by the ethical in Fear and Trembling (see Inquiry, 5 [1962], pp. 305–17). Kierkegaard did not intend to depict morality as a system of duties where moral duties derive from the particular position(s) one holds in society. Kierkegaard thought that moral duties were based on universal principles that were divine commands. Although Kierkegaard thought that it was necessary for an action to be moral that it be done in accord with such universal principles, he did not think that this was sufficient. In order to be a moral action, the action must be done not only in accord with certain universal principles but in a certain way. Kierkegaard notes the appropriate way by saying the agent must reveal himself in his action. Thus revelation by the agent and acting in accordance with certain principles are jointly sufficient and singly necessary conditions for an action to be moral.     

the "death row community": a community psychology perspective

The extant literature on the death row process and its relationship to inmate execution is limited. One way to interpret the association is to examine those groups constituting the death row community. In this study, we argue for the existence of an execution community composed of several related membership groups: the prisoner awaiting death, the inmate's family, the correctional personnel working the unit, and the victim and the victim's loved ones. In order to assess whether, and to what extent, a death row community in fact exists, we rely on several principles found in community psychology. By grafting a "sense of community" model onto the behavior of those membership groups identified, we demonstrate how the death row community phenomenon cohesively operates. We conclude by tentatively exploring the implications of our analysis for purposes of future research on the execution experience and life on death row.     

Getting narced: Neutralization of undercover identity discreditation

“Communicative work directed to transforming an individual's total identity into an identity lower in the group's social types is called a ‘status degradation ceremony'” (Garfinkel 1956, p. 420). Status degradation ceremonies are particularly troublesome for undercover narcotics agents. In this context, they act as the mechanism by which agents’ dissembled identities are questioned and their real police ones revealed. This process, what officers call “getting narced,” is the topic of the present paper. Explored here are both its causes and the responses officers proffer to neutralize full identity exposure. Causes are tactical in nature and involve transactional overaggressiveness. Neutralization responses are dramaturgical in nature and involve sarcastic admission, evidential refutation, and belligerent denial/threatening retort. Discussion focuses on the conceptual implications of officers’ counteruncovering moves (Goffman 1969) as these relate to the sociology of accounts (Scott and Lyman 1968). Data were drawn from ethnographic interviews with 30 high school undercover officers operating out of a large U.S. city.     

A comparative review of total family functioning measures

Abstract

Three categories of instruments or methods have been used to assess family functioning: unstandardized measures of total family functioning; instruments which measure family subsystems or unitary processes; and standardized total family assessment procedures. Six methods, comprising the standardized total family functioning category, are reviewed and compared. It is concluded that methods of total family assessment are nearing the formation of a family systems paradigm, although the psychometric qualities of the instruments lag behind theoretical development. Recommendations are made for further development of procedures to assess family systems.     

Therapeutic handling of marital infidelity

Abstract

In working with couples and families, the occasional clinical use of mental imagery techniques can frequently promote therapeutic breakthroughs. When sessions focused on a couple's (family's) current communication problems reach a point where progress seems slow and laborious, a therapist can encourage the couple (parents and perhaps even older children) to try one or more imagery sessions to understand their interactional patterns within the context of their own developmental periods. This article describes how imagery can lead couples to new and more constructive perspectives on the meaning of their interactions.     

Bias and precision of some classical ANOVA effect sizes when assumptions are violated

Previous simulation research has focused on evaluating the impact of analytic assumption violations on statistics related to the F test and associated p _CALCULATED values. The present article evaluated the bias of classical estimates of practical significance (i.e., effect size sample estimators $ {\widehat{\eta}^2} $ , $ {\widehat{\varepsilon}^2} $ , and $ {\widehat{\omega}^2} $ ) in a one-way between-subjects univariate ANOVA when assumptions are violated. The simulation conditions modeled were selected on the basis of prior empirical research. Estimated (1) sampling error bias and (2) precision computed for each of the three effect size estimates for the 5,000 samples drawn for each of the 270 (5 parameter Cohen's d values × 3 group size ratios × 3 population distribution shapes × 3 variance ratios × 2 total ns) conditions were modeled for each of the k = 2, 3, and 4 group analyses. Our results corroborate the limited previous related research and suggest that $ {\widehat{\eta}^2} $ should not be used as an ANOVA effect size estimator, even though $ {\widehat{\eta}^2} $ is the only available choice in the menus in most commonly available software.