Harmonic and rhythmic influences on musical expectancy

The effects of harmony and rhythm on expectancy formation were studied in two experiments. In both studies, we generated musical passages consisting of a melodic line accompanied by four harmonic (chord) events. These sequences varied in their harmonic content, the rhythmic periodicity of the three context chords prior to the final chord, and the ending time of the final chord itself. In Experiment 1, listeners provided ratings for how well the final chord in a chord sequence fit their expectations for what was to come next; analyses revealed subtle changes in ratings as a function of both harmonic and rhythmic variation. Experiment 2 extended these results; listeners made a speeded reaction time judgment on whether the final chord of a sequence belonged with its set of context chords. Analysis of the reaction time data suggested that harmonic and rhythmic variation also influenced the speed of musical processing. These results are interpreted with reference to current models of music cognition, and they highlight the need for rhythmical weighting factors within the psychological representation of tonal/pitch information.     

Masculine or feminine gender identity in boys: Developmental differences between two diverse family groups

Early developmental experiences of 66 boys, ages 4–11, who preferred the clothes, toys, and companionship of girls, preferentially role-played as females, and stated their wish to be girls, were compared with those of 56 conventionally masculine boys, selected on the basis of matched demographic features of their families. The “feminine” boys were more often described as having been “beautiful” infants, and were hospitalized more often during their early years. Mothers reported less physical contact with the “feminine” sons in the first years and less time spent with these sons. Fathers also reported spending less time with “feminine” sons during the first years. There was no difference between groups of parents regarding their wish for a girl or a boy during the pregnancy with this son. There were no major distinctions between the two groups of parents on marital role division or marital satisfaction.     

Family sculpting: II. Some practical examples

This paper reviews a number of practical examples of family sculpting to illustrate possibilities for its use described in a general way in an earlier companion article (Journal of Family Therapy (1981) 3: 341–352). Examples are considered first in relation to generic practical possibilities for sculpting: structural analysis and diagnosis, the inescapability of the concrete, the portrayal of ambiguity. A second set of examples is considered in relation to major practical contexts of sculpting: with children, with students, with workers. The paper concludes with a discussion of the complexity of family sculpting and a comparison of the structural interpretation of sculpting offered here with Papp et al. 's notion of choreography.     

The effects of sex-Typed labeling on preschool children's information-Seeking and retention

When preschool children are exposed to novel objects, will their tactual and verbal information seeking about these objects and the amount of information they remember about these objects be influenced by whether an adult labels them as things “for girls” or “for boys”? The findings reveal that children actually explored less frequently, asked fewer questions, and recalled the names of objects less frequently when the objects were labeled for the opposite sex than when they were labeled either for their own sex or for both sexes. The results are discussed both in terms of implications for adults who aim to broaden the scope of learning available to children and in terms of the need for additional research to clarify the relation between sex-typed labeling and memory mechanisms involved in facilitating or inhibiting recall.     

Attending to simple auditory and visual signals

Rutgers-The State University, New Brunswick, New Jersey 08903 Is the quality of information obtained from simple auditory and visual signals diminished when both modalities must be attended to simultaneously? This question was investigated in an experiment in which subjects made forced-choice judgments of the location of simple light and tone signals presented in focused- and divided-attention conditions. The data are compared with the predictions of a model that describes the largest performance decrement to be expected in the divided-attention condition on the basis of nonattentional factors. The results of this comparison suggest that the difference in performance between focused- and dividedattention conditions is attributable solely to the increased opportunity to confuse signal with noise as the number of modalities is increased. Thus, there appears to be no evidence that dividing attention between modalities affects the quality of the stimulus representations of individual light and tone signals.     

Family Sculpting: I. Some doubts and some possibilities

Family sculpting is reviewed within the context of general doubts that confront family therapy, in particular the need for a certain act of faith in therapy, and the search for some sort of underlying theory. Family sculpting is most often used in reference to the psychoanalytic tradition of family therapy, but here the case is made for more serious attention to structural approaches. The potential of family sculpting is further explored in a number of other respects: its concreteness, its portrayal of ambiguity and its use with students, workers and other groups.     

Some structural determinants of melody recall

Sophisticated musicians were asked to recall, using musical notation, a set of unfamiliar folk tunes that varied in rhythmic structure and referents of tonality. The results showed that memory was facilitated by tonic triad members marking phrase endings, but only when their presence was highlighted by a corresponding pattern of temporal accents. Conversely, recall significantly declined when tonal information was either absent or obscured by rhythmic structure. Error analyses further revealed that the retention of overall pitch contour and information at phrase ending points varied as a function of these manipulations. The results are discussed in terms of a framework that links the acts of perceiving and remembering to a common attentional scheme.     

Psychmuse: A Macintosh system for psychomusicology research

A software system developed with HyperCard has been designed to support research relying on musical stimuli. The software accesses a set of digitized sounds in memory that consist of chromatic scale notes for the piano, harp, and guitar. Menu options allow experimenters to create monophonic melodies, to arrange melodies in a prescribed order, and to present them in a flexible format for a variety of psychological tasks. In addition to supporting experimental research projects, the software can also be used to demonstrate certain fundamental principles of auditory perception and cognitive psychology.