Human Communication (human + communication)

Distribution by Scientific Domains


Selected Abstracts


The Past, Present, and Future of Human Communication and Technology Research: An Introduction

JOURNAL OF COMPUTER-MEDIATED COMMUNICATION, Issue 3 2009
Scott C. D'Urso
[source]


Book review: Origins of Human Communication

AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, Issue 1 2010
Philip Lieberman
No abstract is available for this article. [source]


Beyond Words: On the Role of Nonverbal Signals in Human Communication

PSYCHOPHYSIOLOGY, Issue 2009
Article first published online: 11 SEP 200
No abstract is available for this article. [source]


Androgens and hair growth

DERMATOLOGIC THERAPY, Issue 5 2008
Valerie Anne Randall
ABSTRACT:, Hair's importance in human communication means that abnormalities like excess hair in hirsutism or hair loss in alopecia cause psychological distress. Androgens are the main regulator of human hair follicles, changing small vellus follicles producing tiny, virtually invisible hairs into larger intermediate and terminal follicles making bigger, pigmented hairs. The response to androgens varies with the body site as it is specific to the hair follicle itself. Normally around puberty, androgens stimulate axillary and pubic hair in both sexes, plus the beard, etc. in men, while later they may also inhibit scalp hair growth causing androgenetic alopecia. Androgens act within the follicle to alter the mesenchyme,epithelial cell interactions, changing the length of time the hair is growing, the dermal papilla size and dermal papilla cell, keratinocyte and melanocyte activity. Greater understanding of the mechanisms of androgen action in follicles should improve therapies for poorly controlled hair disorders like hirsutism and alopecia. [source]


Linguistic politeness and face-work in computer-mediated communication, Part 1: A theoretical framework

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY, Issue 13 2008
Jung-ran Park
Our daily social interaction is anchored in interpersonal discourse; accordingly, the phenomenon of linguistic politeness is prevalent in daily social interaction. Such linguistic behavior underscores the fact that linguistic politeness is a critical component of human communication. Speech participants utilize linguistic politeness to avoid and reduce social friction and enhance each other's face, or public self-image, during social interaction. It is face-work that underlies the interpersonal function of language use and encompasses all verbal and nonverbal realizations that bring forth one's positive social value, namely, face. Face-work is founded in and built into dynamic social relations; these social and cultural relations and context directly affect the enactment of face-work. Analysis and a subsequent understanding of sociointerpersonal communication are critical to the fostering of successful interaction and collaboration. Linguistic politeness theory is well positioned to provide a framework for an analysis of social interaction and interpersonal variables among discourse participants inasmuch as it is applicable not only to face-to-face social interactions but also to those interactions undertaken through online communication. [source]


Language out of Music: The Four Dimensions of Vocal Learning

THE AUSTRALIAN JOURNAL OF ANTHROPOLOGY, Issue 3 2008
Nicholas Bannan
A growing consensus drawing on research in a wide variety of disciplines has, over the last fifteen years or so, argued the need to revisit Darwin's conjecture of 1871 that language may be descended from an existing, musical medium of communication that developed from animal calls. This paper seeks to examine, in an extension of Hockett's analysis of the design features required for linguistic communication, the nature of the acoustic information produced and perceived in human vocalisation, and to consider the anatomical and neural mechanisms on which these depend. An attempt is made to sketch an evolutionary chronology for key prerequisites of human orality. Cross-species comparisons are employed to illuminate the role of four acoustic variables (pitch, duration, amplitude and timbre), viewing the potential for human vocal productivity from the perspective of animal communication. Although humans are the only species to combine entrainment to pulse with attunement to precisely-tracked pitches, we also depend both for musical interaction and the production and perception of vowel sounds on precise and conscious control of the property of timbre. Drawing on, amongst others, Scherer's analyses of emotionally triggered sounds in a variety of species, and Fernald's presentation of the similarities of infant cries and adult production of infant-directed speech in a variety of cultures and languages, a case is made for the instinctive components of human communication being more music-like than language-like. In conclusion, historical and comparative data are employed to outline the adaptive and exaptive sequence by which human vocal communication evolved. The roles of selective pressures that conform to different adaptive models are compared,natural selection, sexual selection, group selection,leading to the proposal that all of these must have played their part at different stages in the process in a ,mosaic' model consistent with the development of other human traits. [source]