Tune recognition with reduced pitch and interval information

Twenty subjects were tested on their ability to recognize simple tunes from which rhythm information had been removed. Only the first phrase of each tune was presented. The purpose of the experiment was (a) to determine whether stimuli containing only high harmonics can evoke a sense of musical pitch, and (b) to provide a set of data in normal subjects with which the performance of deaf subjects whose auditory nerve is stimulated electrically can be compared. Each subject was tested on five sets of stimuli presented in a counterbalanced order. These stimuli were (I) pulse trains high-pass filtered at 2 kHz, with repetition rates in the range of 100-200 p.p.s.; (2) as in (I) but high-pass filtered at 4 kHz; (3) sinusoids with musical intervals compressed, so that the “octave” was a ratio of I:I·3; (4) sinusoids with the musical intervals expanded, so that the “octave” was a ratio of I:4; (5) sinusoids of a constant frequency in which the normal frequency changes were translated into intensity changes, each semitone being represented by a 3 dB change in level. The results indicate that a pattern of intensity changes does not support tune recognition, and that, although the pitch contour alone allows reasonable performance, subjects do use musical interval information in recognizing tunes. Stimuli containing only high harmonics can provide such interval information, and thus can evoke a sense of musical pitch. Preliminary results from a deaf subject stimulated electrically with an electrode on the surface of the cochlea indicate that such stimulation can also evoke a sense of musical pitch. It is concluded that musical pitch information can be carried in the time-pattern of nerve impulses in the auditory nerve.     

Adult maturational processes and the facilitating environment

The psychoanalytic theory of religion has been seriously limited in its development, largely owing to Freud's emphasis on religion's neurotic elements and an overemphasis on the infantile origins of religious development. This paper offers a conceptual framework and advances the thesis, based on contemporary psychoanalytic, developmental theory, that 1) Erikson's concept of epigenesis has applicability across the life span; 2) that beyond-the-self identity is constituent to human maturation and self-completion; 3) that successful adult maturation requires a mirroring-facilitating environment; and 4) that religious values, meanings, images, and communities play an essential role-as-elements of the facilitating environment of later life.     

Completion norms collected from younger and older adults for 198 sentence contexts

Completion responses were collected from younger and older adults for 198 highly constrained sentence contexts that were designed to elicit the same response (i.e., the best completion) in the vast majority of subjects. For each context, completions and their respective frequency of occurrence are provided. Overall, individuals of all ages produced highly similar terminal words. Results of formal analyses indicated that greater socioeconomic status and higher levels of education were mildly associated with a greater probability of producing a best completion response. Although increasing age also correlated with greater probability of producing a best completion, this very weak association would not preclude use of these stimuli with a wide age range.     

Spatial frequency and attention: Effects of level-, target-, and location-repetition on the processing of global and local forms

Is attentional selection between local and global forms based on spatial frequency? This question was examined by having subjects identify local or global forms of stimuli that had been “contrast balanced,” a technique that eliminates low spatial frequencies. Response times (RTs) to global (but not local) forms were slowed for contrast-balanced stimuli, suggesting that low spatial frequencies mediate the global RT advantage typically reported. In contrast, the beneficial effect of having targets appear at the same, as opposed to a different, level as that on the immediately preceding trial was unaffected by contrast balancing. This suggests that attentional selection between different levels of structure is not based on spatial frequency. The data favor an explanation in terms of “priming,” rather than in terms of adjustments in the diameter of an attentional “spotlight.”     

Dating Violence Prevention: A Didactic Support Group for Young Women

The authors discuss the social problem of dating violence and present a didactic support group model designed to empower young women to see themselves as “choice makers” with the ability to make informed decisions in their own best interest. They also present research findings that support the content of the group model and articulate some of their experiences in conducting this group in both high school and college settings. Finally, they discuss the potential impact of the group according to feedback from participants.     

Configurational approach to manifest dream analysis: Possible acceleration of the patient's communication in psychoanalytic psychotherapy

This paper presents an approach to dream analysis utilizing the manifest content of a number of consecutive dreams from the same patient. Following a review of the literature, it is noted that in once-a-week psychotherapy there is often very little time for exhaustive dream analysis to unravel the buried meanings within the latent dream content. Twenty categories have been established for the configurational analysis, which is applied to the analysis of the first eleven dreams of a patient in psychoanalytic psychotherapy. The authors independently analyzed the patient's dreams using each of the 20 categories with high reliability, then combined their contributions. This data was then compared with the treating analyst's independent clinical observations about the twenty categories.     

An examination of linkages between personal characteristics and dimensions of transformational leadership

Recent research in organizational behavior has found that transformational leadership can engender improved employee work outcomes in many types of organizations. Personal characteristics of transformational leaders, however, have not been thoroughly investigated. This paper reports the findings of a study that explored relationships between personal characteristics and dimensions of transformational leadership using sales managers as the population of interest. Findings suggest that a reconceptualization of the proposed linkages may be necessary. Potential explanations for the results obtained are presented along with managerial and research implications.The authors gratefully acknowledge the host company for its participation in the study.