Inhibitory discriminative control is specific to both the response and the reinforcer

In two experiments an S delta was established which signalled the absence of an instrumental contingency between a particular response, R1, and a particular reinforcer, Rf1. The S delta suppressed operant responding, and the specificity of this suppression to the elements of the response-reinforcer association, R1 and Rf1, was explored. Experiment 1 showed that the S delta suppressed performance of R1 more effectively than it suppressed performance of a second response, R2. Experiment 2 showed that the S delta suppressed performance of a response rewarded with Rf1 more effectively than it suppressed performance of a response that had been rewarded with a second reinforcer, Rf2. These results suggest that an S delta's suppressive effects are specific to the particular response and reinforcer, which were uncorrelated in its presence during training. The implications of these results for theories of inhibitory discriminative control and for theories of occasion setting are discussed.     

Children's understanding of embarrassment: Integrating mental time travel and mental state information

The current study investigated 4‐ to 8‐year‐olds’ (N = 81) understanding of embarrassment and their ability to integrate temporal and mental state information to predict and explain emotions. Participants heard stories describing characters commit trivial social transgressions, and then the next day, characters found themselves in the same situation that led to the previous transgression. For some story endings, participants were asked to predict and explain how the character felt, and for others, participants were told the character started to feel embarrassed and they were asked to explain why. Participants’ responses were coded and analysed using nonparametric statistical tests. Kruskal–Wallis analyses revealed significant developments occur between 6 and 8 years in children's understanding of embarrassment and their ability to explain individual's emotion as caused by anticipating the reoccurrence of a previous embarrassing event. Younger children demonstrated a basic knowledge of embarrassment but failed to demonstrate more advanced understanding of the emotion. Findings from the current study indicate children reach a more mature understanding of embarrassment and the implications of committing social transgressions between 7 and 8 years. Finally, the current study contributes to the literature on children's ability to infer mental states and temporally connect experiences.     

Moving towards Soul – an alchemical journey. Rehabilitation of women suffering from ‘chronic pain’ in a clinical and Jungian context

The aim of this paper is to explore the connection between symptom and symbol in the body of women suffering from chronic pain, diagnosed as fibromyalgia. The working hypothesis has been that the symbol that emerges from the symptom in the body can bridge the gap to a deeper meaning of pain and suffering, thereby becoming the agent of change for healing of the bodymind and the experience of pain in the physical body. To explore this subject I will introduce some recent research from the field of fibromyalgia, and the concepts of agency and affect systems in the body, which are important cornerstones in my work. I will briefly present my clinical concept of ‘Form and Freedom’. From this theoretical base I give some clinical examples of what I see as an alchemical journey towards soul, presented through vignettes, images and the words of three women – Maria, Riba and Ishtar. I conclude with how I see analytical psychology taking its rightful place alongside, informing or in conjunction with, as in my case, other psychotherapeutic modalities, working in creative ways that enhance healing in patients who suffer from chronic pain.     

Newborns modulate their crawling in response to their native language but not another language

Human newborns can propel themselves to their mother's breast when positioned skin to skin on her abdomen just after birth. For decades, researchers have considered this primitive crawling behavior a spinal reflex, immune to supra spinal control. However, recent research suggests that neonatal crawling is already responsive to visual and olfactory stimuli processed at a supra spinal level. Here we report that a few hours post birth, French newborns can also modulate their crawling in response to their native language – a source of information that is processed supra-spinally. The crawling patterns of 23 French-born newborns were recorded on video and via an infrared motion capture system during two randomly ordered 2-min trials. The newborns were secured on a mini skateboard to facilitate arm and leg movements during their crawling propulsion. They heard a repetitive sequence of the same sentences either in French, their native language, or in English, a rhythmically different and hence discriminable unfamiliar language, on each trial. In French, compared to English, crawling was enhanced, with significantly more arm and leg steps and significantly more and larger trunk rotations in the cephalo-caudal axis. Moreover, newborns rotated their heads and trunk toward the appropriate loud speaker when hearing French but not English. These preliminary findings suggest that newborn crawling is not a simple stereotyped reflex under spinal control, but a complex pattern that can be modulated in response to higher-order, supra-spinally processed stimuli. The findings open fascinating questions about the range of stimuli to which newborn crawling is responsive.