A dot that went for a walk: People prefer lines drawn with human-like kinematics

A dominant theory of embodied aesthetic experience (Freedberg & Gallese, 2007, Trends in Cognitive Sciences, 11, 197) posits that the appreciation of visual art is linked to the artist’s movements when creating the artwork, yet a direct link between the kinematics of drawing actions and the aesthetics of drawing outcomes has not been experimentally demonstrated. Across four experiments, we measured aesthetic responses of students from arts and non-arts backgrounds to drawing movements generated from computational models of human writing. Experiment 1 demonstrated that human-like drawing movements with bell-shaped velocity profiles (Sigma Lognormal [SL] and Minimum Jerk [MJ]) are perceived as more natural and pleasant than movements with a uniform profile, and in both Experiments 1 and 2 movements that were perceived as more natural were also preferred. Experiment 3 showed that this effect persists if lower-level dynamic stimulus features are fully matched across experimental and control conditions. Furthermore, aesthetic preference for human-like movements were associated with greater perceptual fluency in Experiment 3, evidenced by unbiased estimations of the duration of natural movements. In Experiment 4, line drawings with visual features consistent with the dynamics of natural, human-like movements were preferred, but only by art students. Our findings directly link the aesthetics of human action to the visual aesthetics of drawings, but highlight the importance of incorporating artistic expertise into embodied accounts of aesthetic experience.     

The Practice of a Wellness Lifestyle in a Selling Environment: A Conceptual Exploration

The present study introduces the concept of a wellness lifestyle into the sales literature. In performing the role of an organizational boundary spanner, a salesperson may encounter an environment that generates a great deal of job stress. The stress-inducing situations are often broad in scope and influenced by multiple sources. Clarifying and expanding the knowledge of factors that influence salespersons’ abilities to cope with their stressful environments is important to sales organizations. We explore the notion of a salesperson practicing a wellness lifestyle and its potential to positively influence the development of coping strategies and organizational outcomes. Research propositions are presented.     

Affective asynchrony and the measurement of the affective attitude component

Theoretical models of social phobia propose that biased attention contributes to the maintenance of symptoms; however these theoretical models make opposing predictions. Specifically, whereas Rapee and Heimberg (1997) suggested the biases are characterised by hypervigilance to threat cues and difficulty disengaging attention from threat, Clark and Wells (1995) suggested that threat cues are largely avoided. Previous research has been limited by the almost exclusive reliance on behavioural response times to experimental tasks to provide an index of attentional biases. The current study evaluated the relationship between the time-course of attention and symptoms of social anxiety and depression. Forty-two young adults completed a dot-probe task with emotional faces while eye-movement data were collected. The results revealed that increased social anxiety was associated with attention to emotional (rather than neutral) faces over time as well as difficulty disengaging attention from angry expressions; some evidence was found for a relationship between heightened depressive symptoms and increased attention to fear faces.     

Hinrichs Revisited: Individual Evaluations of Income Increments

Pay is used increasingly to recognize and reward performance; nevertheless, little research exists regarding the evaluation of pay increases. The data were collected, by applying the “method of limits” paradigm widely used in psychophysical measurement, from approximately 3,500 employees of a large industrial organization. Building on the seminal work of Hinrichs (1969), we posited and found that (a) Weber's Law is an inadequate explanation of pay evaluations; (b) individual difference variables moderate Weber fractions; (c) women did not expect less than men, they expected more; and (d) inflation increased evaluation thresholds. The potentially significant implications of these findings, for compensation administration and the paradigm in general, are discussed.     

When Can Attention Not Be Divided?

Humans can guide simple concurrent and seemingly independent movements of digits between hands, but it is shown here that they find it impossible to do this with digits within a hand. This inability demonstrates a basic characteristic of the relation between attention and the control of the skeletal musculature: Mechanisms that are available to provide the illusion of concurrent and independent guidance of separate movements between hands are not available within a single-hand control system. There is no reason to believe that the inability to divide focal attention in the guidance of two concurrent controlled activities, as exemplified in the example of within-hand movements, does not also extend to nonmotor processes.     

Powerful Occupational Therapists: A Community of Professionals, 1950–1980

A powerful community of therapists changed occupational therapy in the United States between 1950 until 1980. These innovators, primarily women, strategically positioned themselves to market the emerging profession. These therapists, categorized as theorists and futurists, political movers and new and old guard sustainers, determined occupational therapy's direction. Participating in the 1950s rehabilitation, the 1960s equal rights, and the 1970s women's movements, the community of therapists separated from the male-dominated medical model to gain professional and scientific authority. An internal tension arouse between those therapists embracing an objective, and arguably male, science and those supporting a characteristically feminine caring philosophical base.     

Projecting Earth on to Heaven: The Hopes of Frank Drake and the Fears of Stephen Hawking

Space scientists today exemplify the projection theory of religion, only they substitute space aliens for the Heavenly Father. Projections are delusions, not facts.     

Naturalisms: Scientific? Religious? Theological?

Is nature all there is? Or, is there more? If nature is the only reality, is it ultimate or sacred? Differing answers to these questions determine the different brands of naturalism on the religious shelf. What virtually all of today’s naturalists agree on is this: science provides the means for revealing reality, the sole reality which is material, physical, and cosmic. Naturalists also agree that supranaturalism should be rejected. What naturalists differ on whether nature is divine or not. This article sorts out the issues and differing positions taken on each issue. The author contends that a post-Newtonian worldview remains open to a concept of God wherein divine action in nature’s world influences creativity and transformation.