An effect of mood on the perception of geographical slant

Previous research has shown that hills appear steeper to those who are fatigued, encumbered, of low physical fitness, elderly, or in declining health (Bhalla & Proffitt, 1999; Proffitt, Bhalla, Gossweiler, & Midgett, 1995). The prevailing interpretation of this research is that observers' perceptions of the environment are influenced by their capacity to navigate that environment. The current studies extend this programme by investigating more subtle embodied effects on perception of slant; namely those of mood. In two studies, with two different mood manipulations, and two estimates of slant in each, observers in a sad mood reported hills to be steeper. These results support the role of mood and motivational factors in influencing spatial perception, adding to the previous work showing that energetic potential can influence perception.     

Psychometric properties of reverse-scored items on the CES-D in a sample of ethnically diverse older adults

Reverse-scored items on assessment scales increase cognitive processing demands and may therefore lead to measurement problems for older adult respondents. In this study, the objective was to examine possible psychometric inadequacies of reverse-scored items on the Center for Epidemiologic Studies Depression Scale (CES-D) when used to assess ethnically diverse older adults. Using baseline data from a gerontologic clinical trial (n = 460), we tested the hypotheses that the reversed items on the CES-D (a) are less reliable than nonreversed items, (b) disproportionately lead to intraindividually atypical responses that are psychometrically problematic, and (c) evidence improved measurement properties when an imputation procedure based on the scale mean is used to replace atypical responses. In general, the results supported the hypotheses. Relative to nonreversed CES-D items, the 4 reversed items were less internally consistent, were associated with lower item-scale correlations, and were more often answered atypically at an intraindividual level. Further, the atypical responses were negatively correlated with responses to psychometrically sound nonreversed items that had similar content. The use of imputation to replace atypical responses enhanced the predictive validity of the set of reverse-scored items. Among older adult respondents, reverse-scored items are associated with measurement difficulties. It is recommended that appropriate correction procedures such as item readministration or statistical imputation be applied to reduce the difficulties.     

Plunging into the pool of death: imagining a dangerous outcome influences distance perception

We examined whether manipulating the imagined consequences of falling would influence the perception of height, distance, and size. In experiment 1, height and size perception were measured when participants stood at a short height (0.89 m) or a medium height (1.91 m) above either an empty pool or a pool filled with a bed of nails. Participants who viewed the bed of nails and imagined falling into it estimated both the height as taller and the size of the bed of nails as larger than participants who imagined falling into an empty pool. In a second experiment, participants overestimated the horizontal ground distance to and across the bed of nails after being told to imagine jumping over it. Overall, these experiments suggest that costs associated with imagined actions can influence the perception of both vertical and horizontal extents that are not inherently dangerous.     

Psychopathic Traits in Adolescence and the Five Factor Model of Personality

The present study aimed to expand work on psychopathic traits and the Five Factor Model (FFM; Costa and McCrae 1992). The associations between the three factors of psychopathy and personality traits—assessed by means of the Youth Psychopathic Traits Inventory (YPI, Andershed et al. 2002) and the Neuroticism, Extraversion, Openness Personality Inventory-Revised (NEO PI-R; Costa and McCrae 1992)—were explored in a community sample of 152 male adolescents and young adults. The unique relations of each YPI subscale with the NEO domains/facets were examined by computing partial correlations controlling for the scores on the other two YPI psychopathy subscales. The YPI Callous/Unemotional dimension exhibited negative associations with Extraversion, Openness, and Agreeableness. The YPI Impulsive/Irresponsible factor was positively associated with Extraversion and negatively with Conscientiousness. The YPI Grandiose/Manipulative factor displayed positive associations with Openness and Conscientiousness. We discuss the implications of the differential associations of the three psychopathy factors with the Five Factor domains/facets for theories of the etiology of psychopathy.     

Two Potential Problems with Philosophical Intuitions: Muddled Intuitions and Biased Intuitions

One critique of experimental philosophy is that the intuitions of the philosophically untutored should be accorded little to no weight; instead, only the intuitions of professional philosophers should matter. In response to this critique, “experimentalists” often claim that the intuitions of professional philosophers are biased. In this paper, we explore this question of whose intuitions should be disqualified and why. Much of the literature on this issue focuses on the question of whether the intuitions of professional philosophers are reliable. In contrast, we instead focus on the idea of “muddled” intuitions—i.e. intuitions that are misdirected and about notions other than the ones under discussion. We argue that the philosophically untutored are likely to have muddled intuitions and that professional philosophers are likely to have unmuddled intuitions. Although being umuddled does not, by itself, establish the reliability of the intuitions of professional philosophers, being muddled is enough to disqualify the intuitions of the philosophically untutored. We then turn to the charge that, despite being unmuddled, professional philosophers still have biased intuitions. To evaluate this charge, we switch focus from the general notion of biased intuition to the more specific notion of theory-laden intuition. We argue that there is prima facie evidence—in the form of the presence of conflicts of intuition—for thinking that at least some of the intuitions of professional philosophers are theory-laden. In summary, we conclude that that there is no clean and easy answer to the question of whose intuitions should matter.     

Contesting Islam through the 2012 Sydney Protests: An Analysis of Post-protest Political Discourse amongst Australian Muslims

The violent clashes between young Muslim men and police that occurred in and around Sydney's central business district on the evening of Saturday, September 15, 2012 have acted as a catalyst for an increasingly visible political struggle among different sections of the Australian Muslim population in the post-9/11 decade. The protests, ostensibly about the film Innocence of Muslims, have brought the contested nature of Islam and being Muslim in Australia firmly into the sphere of public political debate as Muslims aligned both against and with the protestors. This article aims to explore the extraordinarily open exchanges and contestation primarily between Muslims born and raised in Australia in the immediate aftermath of the protests and the mechanisms utilized to contest power, authority and legitimacy. In doing so, it reveals important insights into the debates defining Muslim political identity and considers the broader implications for Australian Islam and multiculturalism.     

The Phenomenological Failure of Groundwork III

Henry Allison and Paul Guyer have recently offered interpretations of Kant's argument in Groundwork III. These interpretations share this premise: the argument moves from a non-moral, theoretical premise to a moral conclusion, and the failure of the argument is a failure to make this jump from the non-moral to the moral. This characterization both of the nature of the argument and its failure is flawed. Consider instead the possibility that in Groundwork III, Kant is struggling toward something rather different from this, not trying to pull the moral rabbit out of the theoretical hat, but instead seeking a proto-phenomenological grounding of morality: a grounding that begins from first personal felt experiences that already possess moral content, and proceeds to its further practical claims via attentive reflection on these felt experiences. This paper brings this assumption to our reading of Groundwork III, showing that in doing so we acquire a deeper appreciation both of the argument, and the reasons it fails. Kant's argument is practical throughout. And the failure of the argument is the failure of Kant's nascent efforts to provide a new, phenomenological method for the grounding of practical philosophy.     

An effect of mood on the perception of geographical slant

Previous research has shown that hills appear steeper to those who are fatigued, encumbered, of low physical fitness, elderly, or in declining health (Bhalla & Proffitt, 1999; Proffitt, Bhalla, Gossweiler, & Midgett, 1995). The prevailing interpretation of this research is that observers’ perceptions of the environment are influenced by their capacity to navigate that environment. The current studies extend this programme by investigating more subtle embodied effects on perception of slant; namely those of mood. In two studies, with two different mood manipulations, and two estimates of slant in each, observers in a sad mood reported hills to be steeper. These results support the role of mood and motivational factors in influencing spatial perception, adding to the previous work showing that energetic potential can influence perception.     

Social Support and Help-Seeking in Daily Hassles Versus Major Life Events Stress1

The present study evaluated the hypothesis that major life events differ from daily life hassles in the extent to which a person receives social support and seeks social support. Specifically, it was expected that the experience of major life events would be associated with the greatest social support. The subjects were 320 students (160 men, 160 women). Each subject read a scenario describing a male or female target person who had experienced either major life events or daily hassles. Subjects then rated the amount of emotional support and the amount of practical support that the target person would receive and would seek from significant others. The analyses confirmed that targets who had suffered severe events in the form of major life events were rated higher in both seeking and receiving social support from significant others. These differences were present for the ratings of emotional support and practical support. Overall, the findings suggest that the greater negative influence of daily hassles on psychological adjustment may be due, in part, to the reduced social support associated with the experience of daily life hassles. The implications of the findings are discussed with particular reference to help seeking in therapeutic contexts.