Following the neurophenomenological approach, we propose a model of emotional emergence that identifies the experimental structures of time involved in emotional experience and their plausible components in terms of cognition, physiology, and neuroscience. We argue that surprise, as a lived experience, and its physiological correlates of the startle reflex and cardiac defense are the core of the dynamic, and that the heart system sets temporally in motion the dynamic of emotional emergence. Finally, in reference to Craig’s model of emotion, we (...) propose an integrative model of the temporal dynamic of emotional emergence that allows emotions to be distinguished depending on each temporal phase and that involves the following three systems: the brain , the consciousness , and the doubled-sided continuum of the body-heart context, with the heart as the focus within the body during emotion. This model provides the framework for future developments in 1st- and 3rd-person approaches for an integrative understanding of the science of emotion, including the fields of psychophysiology and psychopathology. (shrink)

When we see a child crying, the urge to help him and to comfort him comes to us spontaneously. We understand what he is experiencing, and feel in us something of his sadness, his distress: this is what we call empathy. This sense of the other is the fruit of our evolutionary history and is hardwired in our biology. Empathy has interested a lot of thinkers and in particular the Scottish philosophers of the Age of the Enlightenment such as Adam (...) Smith or Hume. More recently, the philosophers Robert Gordon and Alvin Goldman proposed the theory of simulation according to which when we understand the other, we simulate the other’s point of view and we use this prospective to understand the other and predict his behavior. The French neuropscyhologist Jean Decety adopted this point of view. He specifies that the empathy is the capacity to mentally simulate the subjectivity of the other, to put ourselves in the shoes of another: it lies on biological systems. (shrink)

We discuss the latent variables construct, particularly in regard to the following: that latent variables are considered as the sole explanatory factor of a disorder; that pragmatic concerns are ignored; and that the relationship of these variables to biological markers is not addressed. Further, we comment on the relationship between bridge symptoms and causality, and discuss the proposal in relationship to other constructs (endophenotypes, connectionist-inspired networks).

Using the example of the difficulties which emerge when trying to model complex behaviors – such as emotional expression – that result from stochastic interactions between different components, we argue that biorobotics may well describe one possible evolution of certain features of a biological system, but cannot pretend to be a simulation of the whole behavior of the system.

BackgroundThe purpose of this study is to assess the psychometric properties of the French version of the Positivity scale, a self-report measure of positivity, which is the tendency to view and address life and experience with a positive outlook. Positivity is seen as a latent factor underlying multiple cognitive concepts such as self-esteem, life satisfaction, and optimism.MethodsWe recruited 666 volunteers. They completed the P scale online, as well as self-report measures of psychological well-being, self-esteem, satisfaction with life, general health, and (...) personality dimensions. The study sample was randomly split into two sub-groups, one used for exploratory factor analysis and the other for confirmatory factor analysis.ResultsWe found conflictual results related to the uni-dimensionality of the French version of the P scale. We found good internal consistency and high concurrent validity.ConclusionThe French version of the P scale demonstrated good psychometric qualities and is a reliable tool that can now be used by French researchers and clinicians to assess positivity. (shrink)