Sensory consonance and dissonance are perceptual attributes of musical intervals conveying pleasantness, tension, and harmony in musical phrases. For complex-tone dyads, corresponding to two musical notes played simultaneously, consonance is known to vary with the ratio in fundamental frequency (F0) between the two tones in the dyad. While such a relationship is well established for dyads, the ...

This study identifies a typology of adult stepparent-child and biological parent–child relationships by studying the structures in which relationship dimensions – affection, contact, support, conflict combine, building on intergenerational solidarity paradigm. The existing literature family complexity, has analysed one-dimensionally, exclusively considered positive dimensions, requires more int...

This study assessed the concurrent and prospective (fall to spring) associations between four different humor styles to assess the degree to which stable friendships are characterized by similarity, and to assess whether best friends' humor styles influence each other's later use of humor. Participants were aged 11-13 years, with 87 stable, reciprocal best friend dyads. Self-report assessments ...

Videotaping is used frequently in nursing research. A threat to the validity of videotaping is participant reactivity, that is, being recorded by a camera may influence the behavior of interest. This paper's purpose is to report how youth ages 10 to 14 years old and their parent viewed participation in a videotaped conflict-management task. Five dyads, who were part of a randomized clinical tri...

This chapter examines the physical interaction between two humans and between a human and a robot simulating a human in the absence of all other modes of interaction, such as visual and verbal. Generally, when asked, people prefer to work alone on tasks requiring accuracy. However, as demonstrated by the research in this chapter, when individuals are placed in teams requiring physical cooperati...

Past research predicts that males will be more likely to withdraw in one-on-one interactions versus groups, whereas females will be more likely to withdraw in groups than in one-on-one interactions. Ninety-eight 10-year-old children engaged in a word generation task either in same-sex dyads or in groups. Boys completed significantly more words in groups than in dyads, whereas girls' performance...

OBJECTIVE Longitudinal comparison of mother and adolescent agreement regarding decision-making autonomy for adolescents with and without spina bifida (SB). METHODS Forty-two mother-adolescent dyads of adolescents with SB and 55 comparison dyads reported on who was responsible for decision-making across five waves of data collection, beginning at age 8 or 9 years through age 16 or 17 years. ...

Most studies of multiple-cue judgment focus on learning by individuals. In a multiple-cue judgment task we examined if people acquire rule or exemplar knowledge as a function of learning the task alone or in dyads. The expectation was that learning in dyads should promote explicit rule-based thinking as a consequence of increased verbalization (a social abstraction effect) and produce a larger ...

Students reported behaviors they expected from a primary support persons in response to an upcoming exam. After the exam, students and support persons independently reported behaviors the supporter provided. There was only moderate agreement within dyads about the occurrence of supportive behaviors (kappa = .39). Dyad intimacy, fulfilled expectancies, student and supporter social competence, an...

Dyads containing two near-infrared absorbing and emitting bacteriochlorins with distinct spectral properties have been prepared characterized by absorption, emission, transient-absorption spectroscopies. The dyads exhibit ultrafast ([Formula: see text]3 ps) energy transfer from the bacteriochlorin higher-energy S 1 state to at longer wavelength. strong fluorescence relatively long excited lifet...