Art as Festival in Heidegger and Gadamer

In 'Art as Festival', I put Heidegger and Gadamer into dialogue concerning their respective critiques of traditional aesthetics and their more positive views on the work of art. I use the festival theme to examine some of the philosophical issues in Heidegger's and Gadamer's approaches to the work of art. Specifically, I look at the way both figures conceive the work of art as an encounter which, like the festival, involves a transcendence of subjectivity in an encounter with an event - in this case, the artwork - which the individual does not direct, but rather in which they participate. Putting the theme of festival into play also provides a useful critical lever, especially in the way that it raises important issues of community. More specifically, reflecting on the festival celebration raises questions of the nature of this community, of the relation of the community created in the festival event to the community of the everyday, and thus also of the relation of the aesthetic and the political.     

Creativity and Sex Composition: An Experimental Illustration

An experiment is reported in which the effect of sex composition on the creativity of brainstorming groups is investigated. It was hypothesized that mixed sex groups would be more creative than either homogeneous male or homogeneous female groups. Fifteen groups, consisting of four members each two males and two females; four females; four males, took part in the experiment. The experimenter noted the number of ideas generated per person, as well as the different associations with these ideas, and the number of different angles from which the task was approached. After finishing the exercise, subjects completed a post-experimental questionnaire. Results show that heterogeneous groups produced more creative outcomes than homogeneous groups. Also, they rated their process more positively. These findings are discussed in relation to the type of task used, and in relation to the general notion that heterogeneous groups are likely to produce more creative outcomes yet suffer from more process problems as compared to homogeneous groups.     

Relationship between family religious behaviors and child well-being among third-grade children

While there is growing empirical evidence that religion can have a positive impact on the health and well-being of adults and adolescents, less is known about its influence on the welfare of children. The current paper examined the relative importance of family religiosity and religious behaviors on multiple measures of children's well-being (general health, academic achievement, social skills, and behavior problems) and sought to identify whether religious variables contribute above and beyond non-religious measures of family caregiving. Parent use of religious coping and family religious behaviors, the latter defined as attendance at religious or spiritual programs, predicted several aspects of child well-being above and beyond parenting styles. Parental religious coping significantly predicted child social skills and externalizing behaviors above and beyond parenting styles. Family religious service attendance significantly predicted child health and social skills, and inversely predicted internalizing behaviors, above and beyond both parenting styles and parent use of religious coping.     

“It can save you if you just forget”: Closeness and Competence as Conditions for Coping among Ugandan Orphans

This article explores the coping strategies of orphaned children and their caregivers supported by a community-based organization in a Ugandan slum area. In-depth qualitative interviews were conducted with eight orphans (aged 12 to 16 years) and their caregivers selected by the community-based organization. The children had experienced several co-occurring risk factors such as loss and separation, poverty, disease, and an unsafe environment. Most caregivers were extended family members. One caregiver was an unrelated foster carer. Three of the households were child-headed. Data were analysed using an adapted approach of Giorgio's (Hafting, 1995; Malterud, 2001) psychological-phenomenological method. Participating children from child-headed households lacked protective factors associated with closeness (i.e., supportive dyadic relationships). All the children in the study experienced competence in the arenas of school and household chores. Cultural advice on handling adversity, including ‘forgetting’, ‘accepting’ and ‘adjusting’, appears to contradict Western theories of coping. Sommerschild's theoretical model on the conditions for coping was effective in identifying conditions in children's lives that may impair their coping, self-worth, and resilience.     

Using segmentation to support the learning from animated soccer scenes: An effect of prior knowledge

ObjectivesWe used a cognitive load perspective to investigate the effects of levels of learner expertise and different forms of segmentation in learning from animated soccer scenes.MethodExpert and novice players (N = 48) completed a recall reconstruction-test and rated their invested mental effort after studying a continuous animation, a macro-step and a micro-step segmented animation.ResultsFindings demonstrated an expertise reversal effect for segmentation. It positively affected learning outcomes of novices but not experts (even though they still invested less mental effort and repeated the animation less often in the two segmented conditions). Additionally, novices benefited more from micro-step segmentation than from macro-step segmentation, while experts performed at the same level with both forms of segmentation.ConclusionsStudy results suggested that adapting instructional animation formats to players with different levels of expertise should be a crucial part of successful training.     

Conditional estimation of exponential random graph models from snowball sampling designs

A complete survey of a network in a large population may be prohibitively difficult and costly. So it is important to estimate models for networks using data from various network sampling designs, such as link-tracing designs. We focus here on snowball sampling designs, designs in which the members of an initial sample of network members are asked to nominate their network partners, their network partners are then traced and asked to nominate their network partners, and so on. We assume an exponential random graph model (ERGM) of a particular parametric form and outline a conditional maximum likelihood estimation procedure for obtaining estimates of ERGM parameters. This procedure is intended to complement the likelihood approach developed by  Handcock and Gile (2010) by providing a practical means of estimation when the size of the complete network is unknown and/or the complete network is very large. We report the outcome of a simulation study with a known model designed to assess the impact of initial sample size, population size, and number of sampling waves on properties of the estimates. We conclude with a discussion of the potential applications and further developments of the approach.     

The Five Factor Mindfulness Questionnaire in Norway

The aim of this study was to adapt the Five Factor Mindfulness Questionnaire (FFMQ) for use in Norway. Three studies involving three different samples of university students (mean age 22 years, total N = 792) were conducted. Confirmatory factor analyses showed that a five factor structure provided an acceptable fit to the data. All five factors loaded significantly on the overall mindfulness factor. As expected, correlations between the FFMQ total scores and subscales were positive and significant, ranging from 0.45 to 0.65. Correlations between FFMQ total/subscales and Mindful Attention Awareness Scale (MAAS) were significant and negative (since low scores on the MAAS indicate high mindfulness), ranging from r = ?0.17 to ?0.69. The Norwegian FFMQ total score was inversely correlated with all indicators of psychological health: neuroticism (r = ?0.61), ruminative tendencies (r = ?0.41), self‐related negative thinking (r = ?0.40), emotion regulation difficulties (r = ?0.66) and depression (r = ?0.46 to r = ?0.65). In contrast to the other FFMQ subscales, the FFMQ Observe subscale did not have a positive relation to psychological health in our mostly non‐meditating sample. However, being able to non‐judgmentally observe one's inner life and environment is a part of the mindfulness construct that might emerge more clearly with more mindfulness training. We conclude that the Norwegian FFMQ has acceptable psychometric properties and can be recommended for use in Norway, especially in studies seeking to differentiate between different aspects of mindfulness and how these may change over time.     

Syllable frequency and syllable structure in apraxia of speech

Recent accounts of the pathomechanism underlying apraxia of speech (AOS) were based on the speech production model of Levelt, Roelofs, and Meyer, and Meyer (1999)1999. The apraxic impairment was localized to the phonetic encoding level where the model postulates a mental store of motor programs for high-frequency syllables. Varley and Whiteside (2001a) assumed that in patients with AOS syllabic motor programs are no longer accessible and that these patients are required to use a subsyllabic encoding route. In this study, we tested this hypothesis by exploring the influence of syllable frequency and syllable structure on word repetition in 10 patients with AOS. A significant effect of syllable frequency on error rates was found. Moreover, apraxic errors on consonant clusters were influenced by their position relative to syllable boundaries. These results demonstrate that apraxic patients have access to the syllabary, but that they fail to retrieve the syllabic motor patterns correctly. Our findings are incompatible with a subsyllabic route model of apraxia of speech.     

Oxidative stress in university students during examinations

Mental stress in psychiatric disease and in daily life contributes to oxidative stress in the body. In this study we investigated a connection between possible psychological stress caused by university undergraduate examinations and oxidative stress experienced by our test subjects. Some parameters of oxidative stress (single strand breaks of DNA in lymphocytes, sensitivity to lipid oxidation and antioxidant status) were studied in medical students on the day of the examination (stress condition) and compared with the same parameters obtained from the same students during the term between two examination periods (non-stress condition). The results show that in the stress condition oxidative damage to DNA and sensitivity to lipid oxidation were significantly increased (p<0.05) when compared with the same parameters in "non-stress" conditions. A significant decrease in plasma antioxidant activity (p<0.05) in students that were under stress was observed. These results suggest that during university examinations students are under increased oxidative stress.     

Reaching with alien limbs: visual exposure to prosthetic hands in a mirror biases proprioception without accompanying illusions of ownership

In five experiments, we investigated the effects of visual exposure to a real hand, arubber hand, or a wooden block on reaching movements made with the unseen left hand behind a parasagittal mirror. Participants reached from one of four starting positions, corresponding to four levels of conflict between the proprioceptively and visually specified positions of the reaching hand. Reaching movements were affected most by exposure to the real hand, intermediately by the rubber hand, and least of all by the wooden block When the posture and/or movement of the visible hand was incompatible with that of the reaching hand, the effect on reaching was reduced. A "rubber hand illusion" questionnaire revealed that illusions of ownership of the rubber hand were not strongly correlated with reaching performance. This research suggests that proprioception is recalibrated following visual exposure to prosthetic hands and that this recalibration is independent of the rubber hand illusion.