The study of emotional processes in communication: I. Measuring emotionalization in everyday face-to-face communicative interaction

The drawbacks of traditional research into emotional processes have led us to develop a set of methodologies for investigating them in everyday face-to-face communication. The conceptual basis of these procedures is a model of the eliciting conditions of emotional processes as well as a conceptualization of the emotional processes themselves. On the basis of the assumption of conversation as a rule-governed process, one can describe its default temporal, formal, and functional features, for which we use the MAS EDIT and SEQ programs, and the minimal model of communicative exchange, respectively. Violations of these default rules can be identified as unexpected/temporally unpredictable events eliciting emotionalization. The nature of emotionalization is determined by the psychological principle of “standard and deviation.” Its investigation under natural conditions requires the following: A noninvasive method of data acquisition (including procedures for rejecting faulty or missing values), measurement (high-resolution recording of physiological, psychomotor, and vocal variables), and the (nonstatistical) construction of an inventory or “relevant effects” (contrastive and template analysis). Finally, we depict three routes of investigating time courses of activation changes as dependent and independent variables and as a target of modification and reflection.     

The study of emotional processes in communication: II. Peripheral blood flow as an indicator of emotionalization

Traditional methods of analyzing human peripheral blood flow (PBF) do not account for its continuous nature or small-scale variation. Sequel transformation is presented as a new methodology for measuring these variations. This analysis generates a richer record of aspects of activation of the autonomous nervous system than traditional interbeat-interval (IBI) measurement. Presumably, in addition to heartbeat (i.e., IBI), other information can be extracted that is consistent with the influence of several physiological and psychological factors. This kind of variation is reflected in the PBF signal. After determining and extracting relevant events from vascular volume data generated by sequel transformation, we demonstrate the use of template analysis to analyze patterns of events as time courses of activation. All procedures are included in the computer program VASC Analyzer.     

To reach or not to reach? Perception of body effectivities by young infants

Two experiments compared 6‐month‐old infants as they reach for an object. All were proficient reachers but with different levels of sitting ability. The object was presented at various distances, within and beyond reach of the infant. In the first experiment, the scaling of perceived reachability in infants with different postural abilities (i.e. non‐sitter, near‐sitter, and sitter infants) was explored. The second experiment investigated the role of proprioception in the scaling of perceived reachability by non‐sitter and sitter infants. In general, results suggest that perceived reachability is calibrated in relation to the degree of postural control achieved by the infant. Infants demonstrate a sense of their own situation in the environment as well as a sense of their own body effectivities. Both determine the execution, or non‐execution, of reaching for a distal object by young infants. Copyright © 1999 John Wiley & Sons, Ltd.     

Conditioning against the Grain

This paper discusses counterexamples to the thesis that the probabilities of conditionals are conditional probabilities. It is argued that the discrepancy is systematic and predictable, and that conditional probabilities are crucially involved in the apparently deviant interpretations. Furthermore, the examples suggest that such conditionals have a less prominent reading on which their probability is in fact the conditional probability, and that the two readings are related by a simple step of abductive inference. Central to the proposal is a distinction between causal and purely stochastic dependence between variables.     

Unawareness is more than a chance event: comment on Lovibond and Shanks (2002)

P. F. Lovibond and D. R. Shanks (2002) suggested that expectancy of the unconditional stimulus and emotional ratings are valid indexes of awareness in Pavlovian conditioning and that participants are aware if they can discriminate the conditional stimuli. However, research suggests that processes that are irrelevant to awareness affect these measures. Further, as awareness refers to conscious experience, a valid measures needs to index subjective state rather than discrimination ability. In support, research using subjective measures has demonstrated qualitatively different effects depending on whether participants reported being aware or unaware of the stimuli. In this research, participants reported being unaware of the stimuli even though they were clearly able to discriminate the stimuli. These findings question the validity of Lovibond and Shanks' concept of awareness and their suggestion of a close association between conditioning and awareness.     

The Bromance: Undergraduate Male Friendships and the Expansion of Contemporary Homosocial Boundaries

The present study provides the first known qualitative examination of heterosexual undergraduate men’s conceptualization and experiences of the bromance, outside research on cinematic representations. Drawing on semi-structured interviews with 30 undergraduate men enrolled in one of four undergraduate sport-degree programs at one university in the United Kingdom, we find these heterosexual men to be less reliant on traditional homosocial boundaries, which have previously limited male same-sex friendships. Contrary to the repressive homosociality of the 1980s and 1990s, these men embrace a significantly more inclusive, tactile, and emotionally diverse approach to their homosocial relationships. All participants provided comparable definitions of what a bromance is and how it operates, all had at least one bromantic friend, and all suggested that bromances had more to offer than a standard friendship. Participants described a bromance as being more emotionally intimate, physically demonstrative, and based upon unrivalled trust and cohesion compared to their other friendships. Participants used their experiences with romances and familial relations as a reference point for considering the conditions of a bromance. Results support the view that declining homophobia and its internalization has had significantly positive implications for male expression and intimacy. Conclusions are made about the bromance’s potential to improve men’s mental health and social well-being because participants indicate these relationships provide a space for emotional disclosure and the discussion of potentially traumatic and sensitive issues.     

Rule-based schema matching for ontology-based mediators

Mediating heterogeneous data sources heavily relies on explicit domain knowledge expressed, for example, as ontologies and mapping rules. We discuss the use of logic representations for mapping schema elements onto concepts expressed in a simplified ontology for cultural assets. Starting with a logic representation of the ontology, criteria for a rule-based schema matching are exemplified. Special requirements are the handling of uncertain information and the processing of hierarchical XML structures representing instances.     

Four Principles of Evolutionary Pragmatics in Jacob's Philosophy of Modern Biology

The French molecular biologist François Jacob outlined a theory of evolution as tinkering. From a methodological point of view, his approach can be seen as a biologic specification of the relation between laws, describing coherently the dynamics of a system, and contingent boundary conditions on this dynamics. From a semiotic perspective, tinkering is a pragmatic concept well-known from the information-theoretic anthropology of Claude Lévi-Strauss. In idealized contrast to an engineer, the tinkerer has to accept the concrete restrictions on his material resources as only gradually changeable constraints on his projects. Jacobian biopragmatics examines evolution as a biologic analogue to human tinkering devoid of any projecting subjectivity. To validate this analogy, four basic principles concerning main formal aspects of evolutionary objects, agents, histories, and consistency criteria are proposed.This revised version was published online in October 2005 with corrections to the Cover Date.