Construct Validity of the Need to Belong Scale: Mapping the Nomological Network

Nine studies examined the construct validity of the Need to Belong Scale. The desire for acceptance and belonging correlated with, but was distinct from, variables that involve a desire for social contact, such as extraversion and affiliation motivation. Furthermore, need to belong scores were not related to insecure attachment or unfulfilled needs for acceptance. Need to belong was positively correlated with extraversion, agreeableness, and neuroticism and with having an identity that is defined in terms of social attributes. Need to belong was associated with emotional reactions to rejection, values involving interpersonal relationships, and subclinical manifestations of certain personality disorders.     

False Memories in Individuals at Risk for Developing an Eating Disorder

In the present study, the authors used the Roediger and McDermott paradigm (H. L. Roediger & K. B. McDermott, 1995) to examine the creation of false memories in individuals at risk for developing an eating disorder. Thirty-three controls and 34 individuals at risk for eating disorders studied 6 word lists taken from the paradigm. Three lists were food related (bread, fruit, sweet), and 3 were not food related (king, doctor, black). Both groups produced false memories (i.e., recalled or recollected words that were not presented in the lists), and controls actually produced more false memories than the at-risk individuals produced in the recall of the food-related items. Groups did not differ in their recall of items not related to food.     

Associations between cortical thickness and general intelligence in children,adolescents and young adults

Neuroimaging research indicates that human intellectual ability is related to brain structure including the thickness of the cerebral cortex. Most studies indicate that general intelligence is positively associated with cortical thickness in areas of association cortex distributed throughout both brain hemispheres. In this study, we performed a cortical thickness mapping analysis on data from 182 healthy typically developing males and females ages 9 to 24 years to identify correlates of general intelligence (g) scores. To determine if these correlates also mediate associations of specific cognitive abilities with cortical thickness, we regressed specific cognitive test scores on g scores and analyzed the residuals with respect to cortical thickness. The effect of age on the association between cortical thickness and intelligence was examined. We found a widely distributed pattern of positive associations between cortical thickness and g scores, as derived from the first unrotated principal factor of a factor analysis of Wechsler Abbreviated Scale of Intelligence (WASI) subtest scores. After WASI specific cognitive subtest scores were regressed on g factor scores, the residual score variances did not correlate significantly with cortical thickness in the full sample with age covaried. When participants were grouped at the age median, significant positive associations of cortical thickness were obtained in the older group for g-residualized scores on Block Design (a measure of visual-motor integrative processing) while significant negative associations of cortical thickness were observed in the younger group for g-residualized Vocabulary scores. These results regarding correlates of general intelligence are concordant with the existing literature, while the findings from younger versus older subgroups have implications for future research on brain structural correlates of specific cognitive abilities, as well as the cognitive domain specificity of behavioral performance correlates of normative gray matter thinning during adolescence.     

An Eastern Orthodox Theological Basis for Interplanetary Environmental Ethics

As a result of our technological advances in space exploration, human enterprise is no longer limited to the confines of planet Earth. Although several philosophical approaches to environmental ethics have already been advocated for human encounters with other planets such as Mars, it may be argued that various religious worldviews will significantly influence these suggested value systems. In this article, we present an Eastern Orthodox Christian interpretation of Creation and explore the theological meaning of the human vocation as Priests of Creation. An appropriate application of these two principles provides a theological basis for an interplanetary eco-praxis.     

Perceptual constraints on implicit learning of spatial context

If perspective views of an object in two orientations are displayed in alternation, observers will experience the object rotating back and forth in three-dimensional space. Rotational motion is perceived even though only two views are displayed and each view is two-dimensional. The results of 5 experiments converge on the conclusion that the perception of apparent rotational motion produces representations in visual memory corresponding to the spatial structure of the object along its arc of rotation. These representations are view-dependent, preserving information about spatial structure from particular perspectives, but do not preserve low-level perceptual details of the stimulus.     

Talking about Homosexuality: The Views of Mainline Protestant Clergy

Homosexuality is one of the most divisive issues within mainline Protestantism today. In this article we portray the many sides of mainline Protestantism's debates about homosexuality through the lens of statements clergy made about the issue in early 2000. In interviews with 62 mainline Protestant clergy across the United States, 40 volunteered their views on homosexuality without being prompted. We describe the frames through which clergy understand and articulate issues related to homosexuality in the midst of contentious denominational debate about the subject. The majority of clergy who discussed homosexuality focused on the issue in their churches instead of in society at large, and in their denominations rather than in their own congregations. Moreover, virtually none of the clergy interviewed took hard and fast stands on the issue of homosexuality. Most approach the issue in a pragmatic, rather than prophetic, way. Our interviews also show that pastors who choose to speak on homosexuality tend to frame the issue in terms of the diffuse notion of "homosexuality," rather than talking about gay men and lesbians as people.     

COMPOSITION AND COINCIDENCE

Many philosophers say that the same atoms may compose at once a statue and a lump of matter that could outlive the statue. I reject this because no difference between the statue and the lump could explain why they have different persistence conditions. But if we say that the lump is the statue, it is difficult to see how there could be any human beings. I argue that this and analogous problems about material objects admit only of solutions that at least appear to be radically at odds with our ordinary thinking.