Priming Effects and Free Will

Abstract

I argue that the empirical literature on priming effects does not warrant nor suggest the conclusion, drawn by prominent psychologists such as J. A. Bargh, that we have no free will or less free will than we might think. I focus on a particular experiment by Bargh – the ‘elderly’ stereotype case in which subjects that have been primed with words that remind them of the stereotype of the elderly walk on average slower out of the experiment’s room than control subjects – and I show that we cannot say that subjects cannot help walking slower or that they are not free in doing do. I then illustrate how these cases can be reconciled and normalized within a Davidsonian theory of action to show that, in walking slower, subjects are acting intentionally. My argument applies across various experiments, including those of goal priming. In the final section I argue that the only cases in which priming effects are efficacious are so-called Buridan cases.     

氧化应激与动脉粥样硬化

活性氧是细胞内多种氧化还原反应的正常代谢产物,当活性氧的生成速率大于清除时,过多的活性氧会直接损伤细胞,还可通过信号转导系统引发一系列病理生理过程.各种氧化物前体可刺激血管细胞产生活性氧,加速动脉粥样硬化的形成和发展.他汀类、普罗布考等药物是目前最有希望的治疗冠状动脉粥样硬化性心脏病的抗氧化药物.     

Happy Danes and Deep Incarnation

The new Copenhagen School of Deep Incarnation posits that, in Jesus Christ, God has become incarnate and therefore present “in, with, and under” all physical and biological processes. This claim raises the issue of “compatibilism,” according to which divine action and creaturely action are compatible, and “incompatibilism,” according to which divine action must be absent to allow for free creaturely action. Niels Henrik Gregersen, representing the Copenhagen School, affirms both compatibilism at the quantum level of physical activity and incompatibilism at the level of nature's self‐organization. This article points out the incoherence of this position along with the positions proffered by process theologians and kenotic theologians.     

Free Associations as a Measure of Stable Implicit Attitudes

Two studies explored the psychometric properties of free association methods for the assessment of attitudes. Even though the stability of the actual associations was rather low, psychometric properties of the valence estimates of the free associations were highly satisfactory. Valence estimates of associations were provided by independent judges who rated the valence of the associations that were generated by participants. Valence estimates of the associations showed satisfactory internal consistencies and retest reliabilities over three weeks. Additionally, valence estimates of the associations were significantly and independently related to both explicit self‐reported attitudes and implicit attitudes that were assessed with an Ossi–Wessi Implicit Association Test. Free association methods represent a useful complement to the family of implicit measures and are especially suitable for the assessment of non‐relative attitudes towards single attitude objects. Copyright © 2012 John Wiley & Sons, Ltd.     

A critique of Vihvelin's Three-fold Classification

In this essay, I argue for the rejection of Vihvelin's ‘Three-fold Classification’ (3-FC), a nonstandard taxonomy of free-will compatibilism, incompatibilism, and impossibilism. Vihvelin is right that the standard taxonomy of these views is inadequate, and that a new taxonomy is needed to clarify the free-will debate. Significantly, Vihvelin notes that the standard formal definition of ‘incompatibilism’ does not capture the historically popular view that deterministic laws pose a threat to free will. Vihvelin's proposed solution is to redefine ‘incompatibilism.’ However, Vihvelin's formal definition of ‘incompatibilism’ is flawed according to her own arguments. In addition, Vihvelin's characterization of ‘compatibilism’ is (at best) incomplete, and at least two important free-will views are missing from her proposed taxonomy. Given the problems with Vihvelin's arguments for 3-FC, her novel view of the dialectic between the major free-will views lacks support.     

Segregation of copper in an Fe–Cu alloy under pulsed electric current

Effect of electric current on the segregation of copper precipitates in the Fe–13.6Cu alloy is evaluated. Results of this approach present two stages of segregation, namely, grain-boundary segregation during the solidification and interphase-boundary segregation during the decomposition of a solid solution. The segregation becomes apparent not only because the thermodynamic barrier for segregation is decreased, but also because the diffusion is greatly enhanced. Based on the thermodynamic and kinetic aspects, the segregation process under electric current would be of great interest and of physical importance because this kind of electric current-induced segregation was much stronger than the thermal diffusion segregation.     

A Wandering Mind is Not Always a Creative Mind: How Thought Dynamics Explain the Relationship between Mind Wandering and Creativity

A wandering mind is not always a creative mind. Anecdotes about ideas spontaneously entering awareness during walks, showers, and other off-task activities are plenty. The science behind it, however, is still inconclusive. Creativity might result from how thought context—whether thoughts are on-task or off-task—relates to thought dynamics—how thoughts unfold. To explore this, study 1 (n = 85) surveyed creative professionals about a single idea they had earlier in the day. The spontaneity of thoughts positively correlated with self-reported creativity, whereas off-task thoughts or doing something else did not. Study 2 (n = 180) replicated these findings in a student sample during an idea generation task and added that free movement of thoughts also correlates with self-reported originality during idea generation. As indicated by expert ratings, no relationship of thought dynamics and thought context was found with population-level creativity. Herewith, this study suggests that thought dynamics, rather than thought context, explain the often suggested relationship between mind wandering and creativity.     

MENTAL FREEDOM AND FREEDOM OF THE LOVING HEART: FREE WILL AND BUDDHIST MEDITATION

In Buddhism, Meditation and Free Will: A Theory of Mental Freedom, Rick Repetti explains how the dynamics of Buddhist meditation can result in a kind of metacognition and metavolitional control that exceeds what is required for free will and defeats the most powerful forms of free will skepticism. This article argues that although the Buddhist path requires and enhances the kind of mental and volitional control Repetti describes, the central dynamic of the path and meditation is better understood as a process of habituation. This not only involves the dis-identification from mental and emotional content that Repetti discusses—and is commonly emphasized in modern presentations of mindfulness or insight (vipassanā) meditation—but also a transformation of the heart that is effected through the complementary psychological and somatic qualities associated with calm abiding (samatha) and concentration (samādhi) and emphasized in the Pali Nikāyas and commentaries.