The evolved function of the oedipal conflict

Freud based his oedipal theory on three clinical observations of adult romantic relationships: (1) Adults tend to split love and lust; (2) There tend to be sex differences in the ways that men and women split love and lust; (3) Adult romantic relationships are unconsciously structured by the dynamics of love triangles in which dramas of seduction and betrayal unfold. Freud believed that these aspects of adult romantic relationships were derivative expressions of a childhood oedipal conflict that has been repressed. Recent research conducted by evolutionary psychologists supports many of Freud’s original observations and suggests that Freud’s oedipal conflict may have evolved as a sexually selected adaptation for reproductive advantage. The evolution of bi-parental care based on sexually exclusive romantic bonds made humans vulnerable to the costs of sexual infidelity, a situation of danger that seriously threatens monogamous bonds. A childhood oedipal conflict enables humans to better adapt to this longstanding evolutionary problem by providing the child with an opportunity to develop working models of love triangles. On the one hand, the oedipal conflict facilitates monogamous resolutions by creating intense anxiety about the dangers of sexual infidelity and mate poaching. On the other hand, the oedipal conflict in humans may facilitate successful cheating and mate poaching by cultivating a talent for hiding our true sexual intentions from others and even from ourselves. The oedipal conflict in humans may be disguised by evolutionary design in order to facilitate tactical deception in adult romantic relationships.     

SELECTION,INTERPRETATION, AND THE EMERGENCE OF LIVING SYSTEMS

The autocell proposal for the emergence of life and natural selection through the interaction of two reciprocally coupled self‐organizing processes specifically provides a protein‐first model for the origin of life that can be explored by computer simulations and experiment. Beyond the specific proposal it can be considered more generally as a thought experiment in which the principles deduced for the autocell could apply to other possible detailed chemical scenarios of catalytic polymers and protometabolism, including living systems emerging within membranelike barriers. The autocell model allows for the analysis of the emergence of not only agency and purpose but also of interpretation and semiosis as true living systems arise.     

The role of variety in the evolution of information society

Information is power. There are several theoretical considerations which guide the basic research on information society and its evolution. Some of them, worked out in this paper, deal with the role of social variety in the process of post‐industrial evolution. Exploring similarities in bio‐genetic information, the process of social transformation is approached by using social system theory.

With certain analogies to biological transformations—mutations—important elements for the transformation of information‐guided behaviour systems (cultures) may be observed. They create a variety of elements (sub‐systems), which respond for changes in the social layout of all kinds of organisations like states, partys, groups, insofar as these changes aim the optimation of functional effectivity in dependence of the variety and its use by a social system's elements (events, acts).

By information processing, collectivities are able to explote even subtile fluctuations in socio‐cultural information variety to “cause” changes. Collectivities are able to instruct and functionalise emerging information through feedback in such a way, that they get better chances to reach certain local values of selection. They are fitter in the sense of better instructed. This process is self‐organised, based on the principle of selection, so that the system chooses out of a complex landscape of values trough communication of measuring parameters like “good” and “bad”. The value‐system is learned through socialisation and changed by social experience.

If social change and variety are optimised, the replication of the system works close to a “treshold of error”, that means that transformation processes are driven to a dynamic equilibrium between stabiliy and creativity. A variety of new transformation operators emerges. Operators of the former dominant information code are still reproducted, but a lot of other alternatives, stabilised by mutual separation are also represented in a survivable concentration and quantity. The competition between these new operators can be transformed in cooperation by their cyclic boundage in networks.

Concluding the paper argues that social systems which intend an optimation of their power management functions by integration of information variety, take advantage in their development in comparison to those who neglect this aspect. They are prepared to develop in a changing environment. Their optimation is a result of feedback within a variety of leadership‐systems, which may also be seen as competitive lifestyles. At a certain critic point there occurs a break in the symmetry of the dominant organisation: a multipole political leadership system emerges, behaviours are derepressed and activated. Uniformity in social time is broken and with it the linear thinking.     

PROCESS ECOLOGY: STEPPING STONES TO BIOSEMIOSIS

Many in science are disposed not to take biosemiotics seriously, dismissing it as too anthropomorphic. Furthermore, biosemiotic apologetics are cast in top‐down fashion, thereby adding to widespread skepticism. An effective response might be to approach biosemiotics from the bottom up, but the foundational assumptions that support Enlightenment science make that avenue impossible. Considerations from ecosystem studies reveal, however, that those conventional assumptions, although once possessing great utilitarian value, have come to impede deeper understanding of living systems because they implicitly depict the evolution of the universe backward. Ecological dynamics suggests instead a smaller set of countervailing postulates that allows evolution to play forward and sets the stage for tripartite causalities, signs, and interpreters—the key elements of biosemiosis—to emerge naturally out of the interaction of chance with configurations of autocatalytic processes. Biosemiosis thereby appears as a fully legitimate outgrowth of the new metaphysic and shows promise for becoming the supervenient focus of a deeper perspective on the phenomenon of life.     

BIOLOGY: WHAT ONE NEEDS TO KNOW

Abstract. Biology on this planet represents an astonishing experiment in carbon-based chemistry which, over billions of years, has generated billions of species adapted to countless major and minor fluctuations in ecological circumstances. In one sense there is no way to generalize about biology. While biological activities can all be ultimately explained by physical laws (like everything else in the universe), it is the emergent intensely particular properties of organisms that most interest us. This essay represents an attempt to describe some of the more prominent patterns that emerge from the sea of biological particularities, patterns that present many opportunities for religous reflection.     

Selection history-driven signal suppression

ABSTRACT

The control of attention is influenced by current goals, physical salience, and selection history. Under certain conditions, physically salient stimuli can be strategically suppressed below baseline levels, facilitating visual search for a target. It is unclear whether such signal suppression is a broad mechanism of selective information processing that extends to other sources of attentional priority evoked by task-irrelevant stimuli, or whether it is particular to physically salient perceptual signals. Using eye movements, in the present study we highlight a case where a former-target-colour distractor facilitates search for a target on a large percentage of trials. Our findings provide evidence that the principle of signal suppression extends to other sources of attentional priority beyond physical salience, and that selection history can be leveraged to strategically guide attention away from a stimulus.     

Identification of the targeted performance dimensions and self-promotion in interviews: investigations of uncharted waters

ABSTRACT

Previous research on interviewees’ ability to identify criteria (ATIC) found that interview performance is positively related to the degree to which interviewees identify the targeted performance criteria in a selection interview. Similarly, the use of self-promotion as an impression management tactic is also positively related to interview performance. The present study extended this research and used multilevel analyses to investigate whether intraindividual variation concerning identification of the performance criteria and the use of self-promotion is related to within-person performance fluctuations across interview questions. Furthermore, we also tested whether correct identification of the performance dimensions moderates the effects of self-promotion behaviour on interview performance. In a simulated selection interview, we found that ATIC and self-promotion were indeed positively related to interview performance on the between-person level (i.e., for the entire interview). However, no moderator effect was found. Furthermore, on the within-person level interviewees’ performance was better concerning questions for which they were better at identifying the performance criteria but worse concerning questions for which they used more self-promotion. Thus, identification of the targeted dimensions and self-promotion have diverging effects on the level of specific interview questions. Finally, we discuss implications for research and practice.     

Four Faces of Fair Subject Selection

Abstract

Although the principle of fair subject selection is a widely recognized requirement of ethical clinical research, it often yields conflicting imperatives, thus raising major ethical dilemmas regarding participant selection. In this paper, we diagnose the source of this problem, arguing that the principle of fair subject selection is best understood as a bundle of four distinct sub-principles, each with normative force and each yielding distinct imperatives: (1) fair inclusion; (2) fair burden sharing; (3) fair opportunity; and (4) fair distribution of third-party risks. We first map out these distinct sub-principles, and then identify the ways in which they yield conflicting imperatives for the design of inclusion and exclusion criteria, and the recruitment of participants. We then offer guidance for how decision makers should navigate these conflicting imperatives to ensure that participants are selected fairly.     

‘Grandpa,Do You Like Roller Coasters?’: Identifying Age‐Appropriate Personality Indicators

Personality development research heavily relies on the comparison of scale means across age. This approach implicitly assumes that the scales are strictly measurement invariant across age. We questioned this assumption by examining whether appropriate personality indicators change over the lifespan. Moreover, we identified which types of items (e.g. dispositions, behaviours, and interests) are particularly prone to age effects. We reanalyzed the German Revised NEO Personality Inventory normative sample (N = 11,724) and applied a genetic algorithm to select short scales that yield acceptable model fit and reliability across locally weighted samples ranging from 16 to 66 years of age. We then examined how the item selection changes across age points and item types. Emotion‐type items seemed to be interchangeable and generally applicable to people of all ages. Specific interests, attitudes, and social effect items—most prevalent within the domains of Extraversion, Agreeableness, and Openness—seemed to be more prone to measurement variations over age. A large proportion of items were systematically discarded by the item‐selection procedure, indicating that, independent of age, many items are problematic measures of the underlying traits. The implications for personality assessment and personality development research are discussed. © 2019 European Association of Personality Psychology