Versuche über die Grundlagen der räumlichen Orientierung bei der säugenden Ratte

Ohne ZusammenfassungDie Arbeit wurde in kürzerer Fassung am XVI. Internationalen Kongreß für Psychologie in Bonn 1960 unter dem Titel Räumliche Orientierung der gejungten Ratte vorgetragen.     

Differentiating myoclonus from tics

A Myoclonus Versus Tic Checklist facilitates making this vexing differential diagnosis. Although it appears to be a valuable tool for clinical, educational, and research purposes, psychometric characterization of the Myoclonus Versus Tic Checklist is needed.     

A note on sequent calculi intermediate between LJ and LK

We prove that every finitely axiomatizable extension of Heyting's intuitionistic logic has a corresponding cut-free Gentzen-type formulation. It is shown how one can use this result to find the corresponding normalizable natural deduction system and to give a criterion for separability of considered logic. Obviously, the question how to obtain an effective definition of a sequent calculus which corresponds to a concrete logic remains a separate problem for every logic.     

Theories and inter‐theory relations in Bošković

During 1745–1755 Bo?kovi? explicitly used the concept of scientific theory in three cases: the theory of forces existing in nature, the theory of transformations of geometric loci, and the theory of infinitesimals. The theory first mentioned became the famous theory of natural philosophy in 1758, the second was published in the third volume of his mathematical textbook Elementorum Universae Matheseos (1754), and the third theory was never completed, though Bo?kovi? repeatedly announced it from 1741 on. The treatment of continuity and infinity in natural philosophy, geometry and infinitesimal analysis brought about inter‐theory relations in Bo?kovi?'s work during his Roman period. The two constructed theories of Bo?kovi?, the theory of forces and the theory of geometric transformations, directly influenced the idea for the construction of his third theory. These written theories refer to understanding and effective application of continuity and infinity in natural philosophy and geometry, and this task, according to Bo?kovi?, requires methodological support from the theory of infinitesimals.     

Characteristics of the Group Process in Long-Term Psychodynamic Group Psychotherapy for Patients with Psychosis

This study aimed to investigate the development of the group process through group climate parameter dynamics during long-term psychodynamic group psychotherapy for 30 outpatients with psychosis. The group process in four groups was monitored using MacKenzie’s Group Climate Questionnaire-Short Form (GCQ-S) that was completed by the therapist after each session over the two-year period. The trends of engagement, avoidance and conflict parameters differed between groups, and no clear indicators of the development phases were found. The results suggested that these groups remained in the first developmental phase during the observation period, and highlighted the characteristics of resistance and difficulties in establishing social relations in patients with psychosis.     

An ethnomethodological clarification of Husserl's concepts of “regressive inquiry” and “Galilean physics” by means of discovering praxioms

This paper offers an ethnomethodological clarification of Husserl's concepts of Galilean physics and regressive inquiry. It employs the reader's textual-practical operationalization of these concepts. With the use of a simple optical prism as a perspicuous case of a scientific instrument, the reader will be asked and instructed to make a self-reflexive inquiry into the practical contingencies of the prismatic field of reflection. The reader will discover that the geometric structures of the reflective field of the prism is an achievement and formalization of the reader's own operatlonalizations. I named these discoverable discovering operationspraxioms or practical axioms — the pre-scientific contingencies of the geometric structures of prismatic reflection.I would like to thank Mike Lynch, Eric Livingston, George Psathas and Shelley Schweizer-Bjelic for their comments.     

A Short Measure of the Revised Reinforcement Sensitivity Theory – RSQ17

The need for a research and practical tool, such as a short, reliable, and valid personality assessment test, suggests researchers to create shortened versions of original instruments. Reinforcement sensitivity questionnaire (RSQ) was created in line with some basic premises of revised Reinforcement sensitivity theory, which proposes three motivational and emotional systems: Behavioral inhibition system (BIS), responsible for scanning environment for potential threats, Behavioral activation system (BAS), responsible for aproaching behavior, and the Fight/Flight/Freeze system (FFFS), responsible for behavior in the present threat. RSQ comprises five scales: BIS, BAS, Fight, Flight, and Freeze. The aim of this study was to develop a short version of RSQ, which would be beneficial to both research and practical purposes. Item response theory analyses were used for item selection. The study comprised two samples of participants, whereby Sample 1 (N = 837, 34.6% male, aged 18 – 82, M = 31.63, SD = 13.54) served as the derivation sample, while Sample 2 (818 participants, 43.6% male, 18?75 years, M = 29.65, SD = 12.52) served as validation sample. Factorial validity of the short RSQ was examined on both Sample 1 and Sample 2. Convergent and divergent validity of the short RSQ was examined using RST-PQ, Jackson-5, BIS/BAS scales, and Big Five Inventory. The results point to satisfactory internal consistency, factorial validity, and construct validity of the short RSQ, suggesting that it is an adequate measure for research settings or other contexts which require the use of short personality questionnaires.