Escalation and Regulation of Emotional Arousal in Couples Predicts Relationship Satisfaction Concurrently and 25 Years Later

Relationship distress and divorce are major risk factors for the development or exacerbation of psychopathology and psychosocial impairments. Given that heightened negative emotions within couples’ interactions may portend negative relationship outcomes, it is critical to understand how emotions unfold across a conversation and how partners may influence each other’s immediate emotional experiences. This study examined whether these regulatory dynamics within one interaction predicted relationship satisfaction concurrently and 25 years later. Vocally‐encoded emotional arousal (f₀) was measured during couples’ (N = 25 couples) conversations about a relationship issue. Across different analytical strategies, results demonstrate that one partner’s f₀ dynamics had immediate and long‐term associations with the other partner’s satisfaction. Partners were less satisfied if the other partner (a) expressed higher f₀ overall and (b) escalated more in f₀ across the conversation. Yet, partners were more satisfied when their f₀ escalated across the conversation. Also, women specifically were more satisfied if their f₀ remained elevated longer before regulating back to their emotional baseline. Thus, higher f₀ was associated with higher satisfaction in the same partner, but associated with less satisfaction in the other partner—particularly when these emotions come from women. It may be that partners have to decide whether to prioritize expressing their emotions fully or limit expression in the service of their partner’s happiness. These findings challenge us to think of ways to address this “win–lose” scenario so that couples can balance both partners’ emotional needs and preserve relationship quality across the life span.     

Me,Myself, and Mobility: The Relevance of Region for Young Adults' Identity Development

As residential mobility is a common life event that particularly affects young adults, regional identity may be relevant for young adults. We therefore extended the three‐dimensional identity model to the regional domain. The development of regional identity was studied using a prospective design over six months with a sample of 1,795 post‐secondary graduates (71% female, mean age of 24.54 years), containing both movers and non‐movers. Latent profile analyses and latent profile transition analyses revealed three main findings: First, solutions with four regional identity statuses—moratorium, searching moratorium, closure, and achievement—were found to be most interpretable. Second, the emergent statuses differed substantially in terms of Big Five personality traits and life satisfaction, as well as with moving experience. Third, the stability of identity status membership across a period of six months was highest for the non‐movers group. Comparatively less stability across time was found for the movers, underscoring the relevance of transitions for identity development. Taken together, these findings show that even in a mobile world, region matters in identity development. Copyright © 2016 European Association of Personality Psychology     

Prototypes are Key Heuristic Information in Insight Problem Solving

Evidence from a range of fields indicates that inventions are often inspired by drawing a parallel to solutions found in nature. However, the cognitive mechanism of this process is not well understood. The cognitive mechanism of heuristic prototype in scientific innovation was tested with 3 experiments. First, 84 historical accounts of important scientific innovations were collected and the prototype solution underlying them was extracted. Experiment 1 tested the validity of these materials and showed that knowledge of the prototype facilitated insight solutions. Experiment 2 and 3 suggested that activation of the prototype was indeed the critical element in the process of insight. Also, the mechanism of this activation was linked to the semantic similarity between the feature function of the prototype and the required function of the problem. In addition, Experiment 3 showed that participants who were better at excluding interference information more readily activated the relevant prototype. To sum up, the experiments suggested that activating a memory of the heuristic prototype was important in solving scientific innovation insight problems. Activating the feature function of right heuristic prototype and linking it by way of semantic similarity to the required function of the problem was the key mechanism people used to solve scientific insight problem.     

Metachromatic leukodystrophy and nonverbal learning disability: neuropsychological and neuroradiological findings in heterozygous carriers.

Metachromatic leukodystrophy (MLD) is an autosomal recessive neurodegenerative disorder due to deficiency of the enzyme arylsulfatase A that leads to progressive, diffuse demyelination. The syndrome of nonverbal learning disability has been attributed to white matter abnormality and has been reported in children with this disorder and in some healthy family member carriers of gene. We examined the neuropsychologic profiles and MRIs of eight members of the family of a 7-year-old girl with this disease, all of whom were heterozygous carriers of the mutation and five of whom were also carriers of the MLD pseudodeficiency gene. All had low normal levels of arylsulfatase A, and seven of the eight had average or better profiles across all assessed neuropsychological domains. The patient's younger sister had a profile with features of the syndrome of nonverbal learning disability despite a normal MRI, whereas two members with minor white matter findings did not. This family does not provide evidence for the syndrome of nonverbal learning disability in heterozygous carriers of the gene for MLD, even when associated with the MLD pseudodeficiency gene.     

Subjective preferences, rationality, and justice

Three main types of subjectivist ethics are distinguished and specified by the use of elementary game-theoretical notions. It will be argued that all these theories run into difficulties that cannot be overcome within the self-imposed limits of subjectivism.     

Evidence of Common Timing Processes in the Control of Manual,Orofacial, and Speech Movements

Recent investigations of timing in motor control have been interpreted as support for the concept of brain modularity. According to this concept, the brain is organized into functional modules that contain mechanisms responsible for general processes. Keele and colleagues (Keele & Hawkins, 1982; Keele & Ivry, 1987; Keele, Ivry, & Pokorny, 1987; Keele, Pokorny, Corcos, & Ivry, 1985) demonstrated that the within-subject variability in. cycle duration of repetitive movements is correlated across finger, forearm, and foot movements, providing evidence in support of a general timing module. The present study examines the notion of timing modularity of speech and nonspeech movements of the oral motor system as well as the manual motor system. Subjects produced repetitive movements with the finger, forearm, and jaw. In addition, a fourth task involved the repetition of a syllable. All tasks were to be produced with a 400-ms cycle duration; target duration was established with a pacing tone, which then was removed. For each task, the within-subject variability of the cycle duration was computed for the unpaced movements over 20 trials. Significant correlations were found between each pair of effectors and tasks. The present results provide evidence that common timing processes are involved not only in movements of the limbs, but also in speech and nonspeech movements of oral structures.     

Acute non-traumatic transverse syndrome from a neurosurgical standpoint]

With a seventh of 233 neuro-surgical patients operated on in the area of the spinal canal, an acute or sub-acute transverse syndrome had become manifest before operation. The analysis of these cases shows that 2 out of 12 cervical, and 12 out of 100 lumbar cases of dislocation of the disk cause an acute or sub-acute transverse lesion of the cord with paraplegia. In 56 cases of intradural extra-medullary tumours, no acute development was observed. However, this was seen in 55% of the extra-dural tumour growths. The role of a vasal component in the event of speedy development of the transverse symptomatology in such cases is mentioned.