Der Analogiebegriff in der modernen Phyfik

Ohne Zusammenfassung     

Tatsachen und Theorien der Formbildung als Weg zum Lebensproblem

Ohne Zusammenfassung Die folgende Abhandlung ist die bedeutend erweiterte Ausarbeitung eines Vortrages, welcher am 9. Januar 1929 in einer Allgemeinen Versammlung der Zoologisch-Botanischen Gesellschaft in Wien, am 15. Oktober 1929 vor der Gesellschaft für empirische Philosophie in Berlin und am 30. Oktober 1929 in der Kantgesellschaft Karlsruhe gehalten wurde. Bei der Ausarbeitung wurde vor allem Bedacht genommen, Tatsachen und Theorien, die sich bereits in des Verf.s „Kritischer Theorie der Formbildung” (Schaxels Abh. z. th. B. 27, Berlin 1928) dargestellt finden, nur kurz zu behandeln, andererseits aber das genannte Werk hier durch die Verarbeitung der dort noch nicht behandelten Ergebnisse zu erg?nzen. Auch in die Literaturangabe wurden im allgemeinen nur an jenem Orte nicht angegebene Werke aufgenommen. Auf das erw?hnte Buch, das eine umfassende, kritische Darstellung der Theorien der Formbildung zum Ziele hat, sei hier ein für allemal hingewiesen.     

Judging the plausibility of arguments in scientific texts: a student–scientist comparison

The ability to evaluate scientific claims and evidence is an important aspect of scientific literacy and requires various epistemic competences. Readers spontaneously validate presented information against their knowledge and beliefs but differ in their ability to strategically evaluate the soundness of informal arguments. The present research investigated how students of psychology, compared to scientists working in psychology, evaluate informal arguments. Using a think-aloud procedure, we identified the specific strategies students and scientists apply when judging the plausibility of arguments and classifying common argumentation fallacies. Results indicate that students, compared to scientists, have difficulties forming these judgements and base them on intuition and opinion rather than the internal consistency of arguments. Our findings are discussed using the mental model theory framework. Although introductory students validate scientific information against their knowledge and beliefs, their judgements are often erroneous, in part because their use of strategy is immature. Implications for systematic trainings of epistemic competences are discussed.     

The structure and function of selection, optimization, and compensation in middle adolescence: Theoretical and applied implications

Intentional self-regulation is a core facet of human functioning, involving people's modulation of their thoughts, attention, emotions, and behaviors to react to environmental demands and to influence their own development. Using data from Grades 8, 9, and 10 of the 4-H Study of Positive Youth Development (PYD), the structure of intentional self-regulation, as indexed by a measure of selection (S), optimization (O), and compensation (C), or SOC, was assessed. Within-and-across-time links between SOC scores and indicators of PYD, and risk/problem behaviors were ascertained. A tripartite structure of intentional self-regulation was identified across all three grades, and SOC scores at all times positively covaried with PYD and negatively with risk/problem behaviors. Findings were strongest for overall SOC scores and for the components of “O” and “C.” We discuss the implications of these findings for youth development programs.     

The Effect of Attitude Similarity on Task Performance1

It was hypothesized in a two-person situation that students would perform significantly better on intellectual tasks when paired with a liked other than when paired with a disliked other. In a laboratory experiment, 108 male undergraduates performed one of three types of intellectual tasks with an attitudinally similar or dissimilar partner or with a partner about whom the subject had no attitude information. Individuals paired with a similar partner felt affectively more positive than those paired with a dissimilar partner (p < .01). Individuals paired with a similar other performed significantly better on the tasks than those paired with a dissimilar partner (p < .01).     

A novel automatic procedure for measuring ocular counterrolling: A computeranalytical method to determine the eye’s roll angle while subjects work on perceptual tasks

In investigations of the perception of space, the consideration of ocular counterrolling-the movement of the eye around its visual axis in response to body movement-is crucially important. The angle of this movement must be known in order for one to determine the precise retinal coordinates of a distal object. Following transformation, this stimulus serves as a reliable cue for visual direction. The otolith organs provide information about body tilt and are responsible for ocular counterrolling. A novel, noninvasive method to measure ocular counterrolling, based on the cross-correlation of digitized video pictures of the eyes, is presented. The resolution attained was ≤ 0.1°. The computer analysis is fully automatic and fast, and it can be performed while subjects work on perceptual tasks. No direct access to the eyeballs is required. Data from 4 subjects showing the counterrolling profile in various body positions are presented.