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The time frame of psychoanalytic long-term treatment depends on the therapy goals and the means by which these are expected to be reached. A core element for this is the concept of working through. In Freud’s view working through deals with resistance towards the acceptance of an interpretation regarding unconscious conflicts. Also, in classical terms there is a working through of the transference neurosis. Conceptual intertwining with the work on mourning (in terms of libidinal decathexis) brings a difficulty to light, namely the potential danger of misusing long-term treatment and the therapeutic working relationship for avoiding termination and separation. The basic concept of working through can be maintained for patients with non-neurotic disorders as well as regarding modified psychodynamic psychotherapies with fewer sessions and lower session frequency, albeit in consideration of the theory of therapeutic change for each form of treatment; however, a three-fold meaning of working through in contemporary psychoanalysis (i.e. working through of resistances, working through of transference neurosis and the structurally changing inner work of the patient) indicates the need to discuss the necessary duration of long-term treatment neither from a viewpoint of economic efficiency nor from a standpoint of mere professional policy but to base this on the logic of the dynamics of a disorder and the treatment planning.     

Olfactory self-recognition in a cichlid fish

Animal self-cognizance might be of importance in different contexts like territoriality, self-referent mate-choice or kin recognition. We investigated whether the cichlid fish Pelvicachromis taeniatus is able to recognize own olfactory cues. P. taeniatus is a cave breeding fish with pronounced brood care and social behavior. In the experiments we gave male cave owners the choice between two caves in which we introduced scented water. In a first experiment males preferred caves with their own odor over caves with the odor of an unfamiliar, unrelated male. To examine whether self-recognition is based rather on individual or on family cues we conducted two further experiments in which males could choose between their own odor and the odor of a familiar brother and between the odor of a familiar brother and an unfamiliar, unrelated male, respectively. Males preferred their own odor over that of a familiar brother suggesting individual self-referencing. Interestingly, males (at least outbred ones) preferred the odor of an unfamiliar, unrelated male over that of a familiar brother, maybe to avoid competition with kin. We discuss the results in the context of animal self-cognizance. All experiments were conducted with in- and outbred fish. Inbreeding did not negatively affect self-recognition.     

Predictors of time-based prospective memory in children

This study identified age differences in time-based prospective memory performance in school-aged children and explored possible cognitive correlates of age-related performance. A total of 56 7- to 12-year-olds performed a prospective memory task in which prospective memory accuracy, ongoing task performance, and time monitoring were assessed. Additional tests of time estimation, working memory, task switching, and planning were performed. Results showed a robust relationship between age and prospective memory performance even after controlling for ongoing task performance. Developmental differences in time monitoring were also observed, with older children generally adopting a more strategic monitoring strategy than younger children. The majority of age-related variance in prospective memory task performance could be explained by cognitive resources, in particular planning and task switching. In contrast, no further independent contribution of time estimation was observed. Findings are in line with the development of strategic behavior, as well as executive functioning, in school-aged children.     

The Transportation Scale–Short Form (TS–SF)

One popular concept to capture the experience of being immersed into the world of a story is that of transportation. This article examines the factorial validity of the Transportation Scale (TS) and introduces a short and psychometrically sound alternative for the assessment of transportation. Exploratory bifactor modeling in Study 1 (N = 179) provided support for the hypothesized factor structure of the original TS with three facets and a general transportation factor. Based on these analyses, a six-item short version of the scale, the Transportation Scale–Short Form (TS–SF), was developed. Study 2 (N = 131 and N = 246) as well as Study 3 (N = 301) corroborated the short form's factorial structure, reliability, and validity.     

Psychological effects of (non)employment: A cross‐national comparison of the United States and Japan

The involuntary loss of employment has been shown to deteriorate subjective well‐being. Adopting a cross‐cultural perspective on Jahoda's ( 1982 ) deprivation model this study examines several latent and manifest benefits of work that were expected to mediate the effects of employment status on well‐being. It was hypothesized that in more collectivistic societies the decline in subjective well‐being would be a consequence of a diminished sense of collective purpose for the non‐employed, whereas in individualistic societies the crucial factors would be a loss of social status and financial benefits. The findings from two representative national surveys conducted in the United States (N = 1,093) and Japan (N = 647) provided partial support for these hypotheses. Cultural differences moderated the effects of employment status on the benefits of work. As a consequence, different processes mediated the decline in well‐being for the non‐employed in the two countries. These results are embedded within the wider discourse on culture and its effect on unemployment.     

From Semantic Games to Provability: The Case of Gödel Logic

Studia Logica - We present a semantic game for Gödel logic and its extensions, where the players’ interaction stepwise reduces arbitrary claims about the relative order of truth degrees...     

Dyadic drumming across the lifespan reveals a zone of proximal development in children

Many social interactions require the synchronization--be it automatically or intentionally--of one's own behavior with that of others. Using a dyadic drumming paradigm, the authors delineate lifespan differences in interpersonal action synchronization (IAS). Younger children, older children, younger adults, and older adults in same- and mixed-age dyads were instructed to drum in synchrony with their interaction partner at a constant, self-chosen tempo. Adult-only dyads showed the highest and children-only the lowest levels of IAS accuracy. It is important to note that children improved reliably in IAS accuracy when paired with older partners. The observed age-related differences in IAS accuracy remained reliable after statistically controlling for individual differences in the ability to synchronize to a metronome and for between-dyad differences in tempo. The authors conclude that IAS improves from middle childhood to adulthood and that adult interaction partners may facilitate its development.