The ball vanishes in the air: can we blame representational momentum?

In the vanishing ball illusion (VBI), the magician throws a ball up into the air twice and then pretends to do a third throw. On the third (fake) throw, the audience sees the ball go up and then disappear. In this article, we study the psychological mechanisms at play in this magic trick. We test the hypothesis that the illusion is based on representational momentum (RM), a psychological phenomenon in which the observer perceives the stopping point of a moving scene as being located farther ahead in the direction of motion than it really is. To determine whether the mechanisms involved in VBI are similar to those underlying RM, we compared the results of a standard VBI task to those obtained on an RM task designed to be very close to the VBI task. The results showed that VBI sensitivity was not associated with a higher anticipation score on the RM task. Unexpectedly, we found that participants who were sensitive to the illusion even obtained a weaker RM effect. We discuss several hypotheses that might account for these results.     

Andrew Shanks,German Idealism,and the Speculative Redemption of Theodicy

In this review essay I discuss and critically evaluate the neo-Hegelian theologian Andrew Shanks’ Theodicy Beyond the Death of ‘God’ with regard to its central argument of the theological adequacy of the composite theodicy funded by Hegel, Jacob Boehme (1575-1624) and F. W. J. Schelling and also its highly individual theological style. While I commend Shanks’ impulses to enlarge the Hegelian discourse by speculative discourses that are more mythopoetic, especially given Shanks’ long-standing interest in the critical and constructive power of poetry, I consider it to be an open question not only as to whether Shanks has sustained his case for the theological adequacy of the composite theodicy, but whether this composite speculative matrix has the capacity to enlist the prophetic discourses of both the Bible and modern poetry that Shanks thinks it has. In addition, while Shanks’ theological style is a unique blend of disciplined analysis with a more hortatory rhetoric, as rendered in this his latest book, the generally polemical tone and the tendency to dismissive judgments not only regarding particular philosophers and theologians, but also particular forms of historical Christianity such as Roman Catholicism, compromise – if not entirely invalidate – its repeated message of inclusion.     

Illness coping behaviour of outpatients with depression or diabetes mellitus in two tertiary hospitals in Enugu state,southeast Nigeria

The study aims to compare the coping styles of patients with diabetes with those with depression. A total of 224 patients, 112 with depression and an equal number with diabetes were recruited. Sociodemographic variables were determined with the sociodemographic questionnaire, and coping styles with the Mental Adjustment to Cancer (MAC) adapted and Brief Religious Coping (Brief RCOPE) Scales. Fighting Spirit and MAC Summary Positive Adjustment were used more by participants with depression. Both groups of participants used the Brief RCOPE positive method to the same extent. Brief RCOPE negative was used more by participants with depression. Positive coping skills were used more by participants with depression than those with diabetes. This underscores the need for clinicians to explore the coping resources available to their patients, both religious and non-religious, and projecting them to their patients for enhancement and application as an adjunct for the purpose of a better clinical outcome.     

The Flushtration Count Illusion: Attribute substitution tricks our interpretation of a simple visual event sequence

When faced with a difficult question, people sometimes work out an answer to a related, easier question without realizing that a substitution has taken place (e.g., Kahneman, 2011, Thinking, fast and slow. New York, Farrar, Strauss, Giroux). In two experiments, we investigated whether this attribute substitution effect can also affect the interpretation of a simple visual event sequence. We used a magic trick called the ‘Flushtration Count Illusion’, which involves a technique used by magicians to give the illusion of having seen multiple cards with identical backs, when in fact only the back of one card (the bottom card) is repeatedly shown. In Experiment 1, we demonstrated that most participants are susceptible to the illusion, even if they have the visual and analytical reasoning capacity to correctly process the sequence. In Experiment 2, we demonstrated that participants construct a biased and simplified representation of the Flushtration Count by substituting some attributes of the event sequence. We discussed of the psychological processes underlying this attribute substitution effect.     

Trajectories of resilience, depression, and anxiety following spinal cord injury

Purpose/Objective: To investigate longitudinal trajectories of depression and anxiety symptoms following spinal cord injury (SCI) as well as the predictors of those trajectories. Research Method/Design: A longitudinal study of 233 participants assessed at 4 time points: within 6 weeks, 3 months, 1 year, and 2 years from the point of injury. Data were analyzed using latent growth mixture modeling to determine the best-fitting model of depression and anxiety trajectories. Covariates assessed during hospitalization were explored as predictors of the trajectories. Results: Analyses for depression and anxiety symptoms revealed 3 similar latent classes: a resilient pattern of stable low symptoms, a pattern of high symptoms followed by improvement (recovery), and delayed symptom elevations. A chronic high depression pattern also emerged but not a chronic high anxiety pattern. Analyses of predictors indicated that compared with other groups, resilient patients had fewer SCI-related quality of life problems, more challenge appraisals and fewer threat appraisals, greater acceptance and fighting spirit, and less coping through social reliance and behavioral disengagement. Conclusion/Implications: Overall, the majority of SCI patients demonstrated considerable psychological resilience. Models for depression and anxiety evidenced a pattern of elevated symptoms followed by improvement and a pattern of delayed symptoms. Chronic high depression was also observed but not chronic high anxiety. Analyses of predictors were consistent with the hypothesis that resilient individuals view major stressors as challenges to be accepted and met with active coping efforts. These results are comparable to other recent studies of major health stressors. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

When overconfidence is revealed to others: Testing the status-enhancement theory of overconfidence

The status-enhancement theory of overconfidence proposes that overconfidence pervades self-judgment because it helps people attain higher social status. Prior work has found that highly confident individuals attained higher status regardless of whether their confidence was justified by actual ability ( Anderson, Brion, Moore, & Kennedy, 2012). However, those initial findings were observed in contexts where individuals’ actual abilities were unlikely to be discovered by others. What happens to overconfident individuals when others learn how good they truly are at the task? If those individuals are penalized with status demotions, then the status costs might outweigh the status benefits of overconfidence – thereby casting doubt on the benefits of overconfidence. In three studies, we found that group members did not react negatively to individuals revealed as overconfident, and in fact still viewed them positively. Therefore, the status benefits of overconfidence outweighed any possible status costs, lending further support to the status-enhancement theory.     

Differential brain shrinkage over 6 months shows limited association with cognitive practice

The brain shrinks with age, but the timing of this process and the extent of its malleability are unclear. We measured changes in regional brain volumes in younger (age 20–31) and older (age 65–80) adults twice over a 6 months period, and examined the association between changes in volume, history of hypertension, and cognitive training. Between two MRI scans, 49 participants underwent intensive practice in three cognitive domains for 100 consecutive days, whereas 23 control group members performed no laboratory cognitive tasks. Regional volumes of seven brain structures were measured manually and adjusted for intracranial volume. We observed significant mean shrinkage in the lateral prefrontal cortex, the hippocampus, the caudate nucleus, and the cerebellum, but no reliable mean change of the prefrontal white matter, orbital-frontal cortex, and the primary visual cortex. Individual differences in change were reliable in all regions. History of hypertension was associated with greater cerebellar shrinkage. The cerebellum was the only region in which significantly reduced shrinkage was apparent in the experimental group after completion of cognitive training. Thus, in healthy adults, differential brain shrinkage can be observed in a narrow time window, vascular risk may aggravate it, and intensive cognitive activity may have a limited effect on it.     

Abuse and religious experience: A study of religiously committed evangelical adults

Two hypotheses were tested: (1) in a sample of religiously-committed evangelical adults, past experience of abuse is related to more frequent (a) religious behaviour such as prayer, church attendance and Bible reading, and (b) religious experiences, such as religious visions, healings and speaking in tongues; (2) abuse is also associated with evidence of alienation from God, as noted in more frequent reports of God as distant and more frequent religious doubting. Survey data from 3424 adults attending one of four new evangelical movement churches were analysed. Controlling for socio-economic and religious socialization variables, a series of regression equations were calculated looking at the relationship between the experience of abuse and the dependent variables of three factor scores representing conventional religious behaviour, transcendent religious experience and feelings of distance from God. Self-report of the frequency of abuse was positively associated with frequency of reported transcendent religious experiences and with feelings of distance from God. A significant relationship between abuse and more conventional religious behaviour was not found. The findings provide mixed support for the idea that abuse results in ambivalent responses toward religion and God in religiously committed adults. The lack of relationship between abuse and conventional religious behaviours is somewhat inconsistent with prior results, and likely represents a ceiling effect. The positive correlation with transcendent religious experiences and distance from God are consistent with prior studies, but may suggest alternative explanations.     

Between Subjects: Commentary on Paper by Robert P. Drozek

This commentary on Drozek's paper outlines its key points under 10 headings, looking at various aspects of the intrapsychic and intersubjective elements involved in understanding motivation. There is discussion of issues of autonomy and dignity based upon Kant's philosophy that underpin the paper's assumptions about unconditional valuing of the other as a universal element of intersubjective motivation. In the commentary attention is paid to the role of desire in motivation, as well as some of the psychoanalytical literature on motivation, including papers by Sandler, Loewald, and Winnicott, some aspects of which connect up with the paper's theses. At various points, some of the clinical relevance of the paper's proposals are brought to light, in particular how the patient may be in a position to use the analyst's interventions as a source of intersubjective motivation.