Searching for Spiritual Signatures in SETI Research

The Search for Extraterrestrial Intelligence (SETI) research assumes that we live in an intelligence-friendly universe. But do we live in a spiritual-friendly universe? We include the spiritual quest in a new multidisciplinary approach to SETI. In a thought experiment, we consider two types of alien civilizations by including a Spiritual factor in the Drake Equation. Using the analogy of planetary biomarkers and the concept of noosphere introduced by Teilhard de Chardin, we propose two spiritual markers that could evidence the presence of a noosphere in an exoplanet.     

Adaptation of Marketing Activities to Cultural and Social Context: Gender Role Portrayals and Sexism in Spanish Commercials

This study was designed to examine the portrayal of men and women in a sample of 370 Spanish television commercials. The general objective was to compare and contrast the plurality and similarities between men and women as regards both gender role portrayals and sexism levels and also product stereotyping as the association of certain kinds of products with gender. In addition, we examined the type of social relationship held by the main actor/actress in the commercial. Applying content analysis methodology, the results highlight a feminine culture and a social reality moving steadily toward gender equality and complementariness between genders, albeit still within the framework of the traditional family model, which characterizes women as homemakers and mothers. Impact of Cultural and Social Reality on Marketing Activities: Gender Role Portrayals and Sexism in Spanish Commercials.     

Toddlers' use of cues in a search task

Search for a ball that has undergone hidden motion rapidly improves during the second year of life (Dev. Psychol., 2000; 36 :394–401). In three experiments we investigated whether the poor performance of younger toddlers was due to attentional failure by highlighting the major cue for the hidden object. We observed only slight improvement in search behaviour. We performed two other experiments that tested the depth of understanding of 3‐year‐olds in this task and found that their performance was robust to changes in the apparatus and experimental procedures. Overall, the results point to a rapidly developing ability in the second year of life to either reason about space or select the correct motor response in search tasks. Copyright © 2008 John Wiley & Sons, Ltd.     

ACCULTURATION INDICES AS A MEANS OF CONFIRMING CULTURAL DIFFERENCES

The acculturation of subjects from culture A to culture B can take three forms: the more acculturated subjects may make responses that are similar to the responses made by subjects from culture B (accommodation), they may go beyond B's position (overshooting), and they may move in the opposite direction from the position of the members of culture B (ethnic affirmation). The paper presents three sets of data concerning elements of subjective culture (role perceptions, behavioral intentions, and stereotypes), with subjects speaking Spanish and residing in the U.S. who are at three levels of acculturation. The data show that role perceptions and behavioral intentions are characterized mostly by accommodation, while stereotypes are characterized mostly by ethnic affirmation. A theoretical explanation of this pattern of results is that elements of subjective culture are linked to overt behavior both directly and indirectly. As members of culture A acculturate to culture B, their behavior becomes similar to the behavior of members of culture B. Those elements of subjective culture that are directly linked with this behavior change; however, those elements that are not directly linked do not change or even show ethnic affirmation. Testing of this theoretical formulation will require additional research. L'acculturation de sujets d'une culture A à une culture B peut prendre trois formes: Les sujets les plus acculturés peuvent donner des réponses qui sont semblables aux réponses données par des sujets de la culture B (accommodation), ils peuvent aller au-delà de la position de la culture B (surpassement) et ils peuvent aller dans une direction opposée de celle des membres de la culture B (affirmation ethnique). Cet article présente trois groupes de données qui concernent des éléments de culture subjective (perception des rôles, intentions comportementales et stéréotypes), avec des sujets hispanophones résidant aux Etats-Unis et des trois niveaux d'acculturation. Les données montrent que les perceptions de rôle et les intentions comportementales sont caractérisées surtout par l'accommodation tandis que les stéréotypes sont caractérisées surtout par l'affirmation ethnique. Une explication possible de ces résultats est que des éléments de culture subjective sont liés directement et indirectement au comportement ouvert. Le comportement de membres d'une culture A acculturés à une culture B devient similaire au comportement des membres de cette culture B. Les éléments de culture subjective qui sont directement liés à ce comportement changent; cependant les éléments qui ne lui sont pas liés restent inchangés ou présentent měme une affirmation ethnique. Des recherches supplémentaires seront nécessaires pour tester cette formulation théorique.     

Cross-modal interactions in the perception of musical performance

We investigate the dynamics of sensory integration for perceiving musical performance, a complex natural behavior. Thirty musically trained participants saw, heard, or both saw and heard, performances by two clarinetists. All participants used a sliding potentiometer to make continuous judgments of tension (a measure correlated with emotional response) and continuous judgments of phrasing (a measure correlated with perceived musical structure) as performances were presented. The data analysis sought to reveal relations between the sensory modalities (vision and audition) and to quantify the effect of seeing the performances on participants' overall subjective experience of the music. In addition to traditional statistics, functional data analysis techniques were employed to analyze time-varying aspects of the data. The auditory and visual channels were found to convey similar experiences of phrasing but different experiences of tension through much of the performances. We found that visual information served both to augment and to reduce the experience of tension at different points in the musical piece (as revealed by functional linear modeling and functional significance testing). In addition, the musicians' movements served to extend the sense of phrasing, to cue the beginning of new phrases, to indicate musical interpretation, and to anticipate changes in emotional content. Evidence for an interaction effect suggests that there may exist an emergent quality when musical performances are both seen and heard. The investigation augments knowledge of human communicative processes spanning language and music, and involving multiple modalities of emotion and information transfer.     

What do two-year-olds understand about hidden-object events?

Preferential-looking studies suggest that by 2 months of age, infants may have knowledge about some object properties, such as solidity. Manual search studies of toddlers examining these same concepts, however, have failed to provide evidence for the same understanding. Investigators have recently attempted to reconcile this disparity but failed to control for the visual novelty of test outcomes. The current design corrected this problem and also tested toddlers' predictions of the object's location. The task involved the same events and apparatus that have been used in manual search tasks but used looking as the dependent measure. Children looked longer when an agent opened the correct door and found no ball than when an incorrect door was opened to reveal no ball. A 2nd experiment indicated that children's preferential-looking performance did not differ from that in manual search tasks simply because additional response time had been allowed to respond. Previous comparisons of looking versus reaching tested children's postdiction response to an object in an unexpected location, but these findings indicate that toddlers can predict where the object should be.