We studied the free fluid-fluid interface in a phase-separated colloid-polymer dispersion with laser scanning confocal microscopy and directly observed thermally induced capillary waves at the interface in real space. Experimental results for static and dynamic correlation functions validate the capillary wave model down to almost the particle level. The ultralow interfacial tension, the capill...

In this behavioral observation study, the authors tested predictions derived from various trust models concerning how individuals who are high vs. low in chronic trust perceive and behave during strain-test discussions with their romantic partners. Partners in 92 married/cohabitating couples identified and discussed 2 major strain-test issues in their relationship. Each partner (when in the rol...

PURPOSE OF THE STUDY Social relations are a key aspect of aging and the life course. In this paper, we trace the scientific origins of the study of social relations, focusing in particular on research grounded in the convoy model. DESIGN AND METHODS We first briefly review and critique influential historical studies to illustrate how the scientific study of social relations developed. Next, w...

Using examples from written assignments and supervisory dialogues, the authors report a longitudinal observational case study of a doctoral research project, focusing on the teaching and learning of qualitative data analysis on a project that involved coding and analysis of nursing talk. Written drafts contain concrete exemplars illustrating the problems and solutions discussed in supervisions....

This study examines the correlation between athletic identity and academic major selection among intercollegiate student-athletes. A thorough review of literature focusing on academic clustering, athletic identity, and academic development leads to the development of two hypotheses - 1) student-athletes with stronger athletic identity will have a declared major of decreased academic rigor; and ...