Self-concept clarity and religious orientations: prediction of purpose in life and self-esteem

The present study concerns the relationship between self-concept clarity, religiosity, and well-being, as well as the mediating influence of religiosity on the relationship between self-concept clarity and sense of meaning in life and self-esteem. Self-concept clarity was found to be a significant predictor of sense of meaning in life and self-esteem; intrinsic religious orientation was found to be a predictor of sense of meaning in life, while the quest religious orientation was a predictor for self-esteem. The cross-products of self-concept clarity and intrinsic religious orientation were found to be related to the sense of purpose in life, which would point to religiosity being a mediator of the relationship between self-concept clarity and sense of purpose in life. The cross-products of self-concept clarity and quest religious orientation were found to be a predictor of self-esteem, which indicates a mediating effect of this religious orientation in the relationship of self-concept clarity and self-esteem.     

On Reichenbach’s Causal Betweenness

We characterize, by easily verifiable properties, abstract ternary relations isomorphic to the causal betweenness introduced by Hans Reichenbach.     

Emotional (Non-)Expression and Health: Data,Questions, and Challenges

The available evidence on the relationship between expression and non-expression of emotions (E/NE) and health is selectively and critically reviewed. It is concluded that research in this field still lacks conceptual lucidity with regard to the many existing E/NE concepts. Despite the fact that few studies adopted appropriate designs for examining causal relationships, some intriguing results have been reported showing promise for the future. These results involve prospective associations between E/NE and chronic disease, such as cardiovascular disease and HIV infection related outcomes. Future studies have to better discriminate between (i) various forms of E/NE, (ii) different (social) contexts of E/NE as well as different cognitive decision processes underlying E/NE, and (iii) individuals for whom different forms of E/NE may be adaptive. We recommend that besides (quasi)experimental studies on the potential mechanisms involved, more prospective studies are conducted in this field in order to allow for causal inferences.     

Arguing about the likelihood of consequences: Laypeople's criteria to distinguish strong arguments from weak ones

High-quality arguments have strong and lasting persuasive effects, suggesting that people can distinguish high- from low-quality arguments. However, we know little of what norms people employ to make that distinction. Some studies have shown that, in evaluating arguments from consequences, people are more sensitive to differences with respect to the desirability of these consequences than to differences in the likelihood that these consequences will occur. This raises the question of whether people lack the criteria to distinguish high-quality from low-quality arguments in support of such claims. In an experiment, 196 participants without any training in argument theory rated their acceptance of 30 claims about the likelihood that a certain outcome would result from a certain action. These claims were supported by an argument from authority, or from cause to effect, or from example. Arguments were systematically manipulated to violate nine specific criteria. For seven out of the nine criteria violation decreased acceptance of the claim supported. These findings show that people can use argument type specific criteria to distinguish high- from low-quality arguments.     

Working in the hidden economy: Associations with the latent benefits and psychological health

Hidden economy working can provide income and cushion the financial hardship during unemployment; can it also substitute for some latent functions of regular employment? According to Jahoda's theory, the latent functions include the time structure, regular shared experience, information about personal identity, a link with the collective purpose, and enforced regular activity. This article explores whether the undeclared working reduces the degree of deprivation of these functions during unemployment and, consequently, improves the psychological health of a person. The data were collected from a sample of unemployed persons (N = 1138) registered with the Croatian Employment Bureau. A series of questions about their day-to-day activities were used to estimate the amount of undeclared working, an ad hoc developed scale to assess the extent of their latent deprivation, and the SF-36 Health Survey to measure their psychological health. The ANCOVA revealed that the participants who were often engaged in the hidden economy working exhibited reduced latent deprivation and improved psychological health compared to those who were sometimes engaged. Hierarchical regression analysis indicated that their better psychological health was partially mediated through reduced latent deprivation. However, the unemployed who were never engaged in undeclared working exhibited a relatively high psychological health as well.     

The Need for Absolute Truth and Self-Rumination as Basic Suppressors in the Relationship Between Private Self-Consciousness and Mental Health

Self-reflection has not so far been shown to have any specific benefits for mental health except for self-knowledge. Recent research showed that the controversy concerning the relationship between self-reflection and mental health could completely be eliminated if self-rumination and the need for absolute truth, especially the need for absolute truth, were considered as suppressor variables. This research replicated these findings in a different sample and expanded these findings by showing that the same is true for private self-consciousness. The need for absolute truth as a new variable was shown to be highly important in understanding the effects of self-consciousness on mental health.     

Kinetic study of static recrystallization in an Fe–Al–O ultra-fine-grained nanocomposite

A nearly abrupt coarsening of grains is observed in a newly developed Fe–Al–O ultra-fine-grained nanocomposite with a significant volume fraction (4%) of alumina nano-precipitates. The microstructure of the alloy was analysed in different states (as-received and annealed) by means of scanning electron microscopy, transmission electron microscopy (TEM) and hardness. The initial grain size 150–200 nm increases up to 50 μm during annealing 1000 °C/8 h and thereafter demonstrates saturation. A linear correlation between volume fraction of coarse grains and hardness was found. It was identified by TEM that alumina nano-precipitates stabilize the dislocation microstructure against recovery very effectively and the grain coarsening is due to fast growth of very few dislocation free grains. Thus, the observed grain coarsening has the attributes of static recrystallization.     

Free will as relative freedom with conscious component

The general notion of relative freedom is introduced. It is a kind of freedom that is observed everywhere in nature. In biology, incomplete knowledge is defined for all organisms. They cope with the problem by Popper’s trial-and-error processes. One source of their success is the relative freedom of choice from the basic option ranges: mutations, motions and neuron connections. After the conjecture is adopted that communicability can be used as a criterion of consciousness, free will is defined as a conscious version of relative freedom. The resulting notion is logically self-consistent and it describes an observable phenomenon that agrees with our experience.