Social attention in keas, dogs, and human children

Understanding animals’ abilities to cooperate with and learn from each other has been an active field of research in recent years. One important basis for all types of social interactions is the disposition of animals to pay attention to each other—a factor often neglected in discussions and experiments. Since attention differs between species as well as between individuals, it is likely to influence the amount and type of information different species and/or observers may extract from conspecifics in any given situation. Here, we carried out a standardized comparative study on attention towards a model demonstrating food-related behavior in keas, dogs and children. In a series of experimental sessions, individuals watched different conspecific models while searching, manipulating and feeding. Visual access to the demonstration was provided by two observation holes, which allowed us to determine exactly how often and for how long observers watched the model. We found profound differences in the factors that influence attention within as well as between the tested species. This study suggests that attention should be incorporated as an important variable when testing species in social situations.     

BRAND PLACEMENT AND CONSUMER CHOICE: AN IN‐STORE EXPERIMENT

An in‐store experiment was performed to investigate the effects of shelf placement (high, middle, low) on consumers' purchases of potato chips. Placement of potato chips on the middle shelf was associated with the highest percentage of purchases. The results confirm the importance of item placement as a factor in consumers' buying behavior.     

Evaluating performance in continuous experiments with feedback to subjects

Consider an experiment in which a subject guesses repeatedly at a randomly chosen target on a continuum. To guarantee a positive probability of success, the continuum is partitioned into a finite but large number of segments. The subject is given directional feedback. General guessing strategies are characterized, and an optimal strategy is identified. The hypothesis that the subject's performance can be explained by chance alone is of interest in such experiments. A test is developed based on comparing the subject's performance to expected performance using the optimal strategy. A skill-scoring procedure is developed for assessing a subject's performance in light of the strategy used, and a test based on skill-scoring is advanced.Research by the first author is supported in part by the Air Force Office of Scientific Research under grant AFOSR 77-3180.The authors wish to thank the referees for remarks that led to improvements in both content and clarity.     

Projection in the Face of Centrism: Voter Inferences About Candidates' Party Affiliation in Low-Information Contexts

When are voters more likely to project their own political position onto a candidate for office? We investigate this question by examining the assumed partisanship of a (self-declared) centrist politician, using data from a survey experiment fielded in Canada, the United Kingdom, and the United States. In doing so, we build on the social categorization model as well as recent U.S.-focused political science research on projection and ingroup/outgroup racial divides—extending our analysis to incorporate racial and class similarities/differences across three countries where these divides likely vary in salience. We thus seek: (1) to contribute to research on the inferences citizens draw in nonpartisan elections and low-information contexts generally and (2) to highlight some potential methodological complications of using partisanship-less candidates in vignette experiments. Results suggest that even in the face of a self-declared centrist, voters from across the political spectrum tended to assume shared partisanship in Canada, the United Kingdom, and the United States. Examining projection by ingroup/outgroup divisions indicated that class appears to shape projection across all three countries, but that the racial divide only mattered in the United States. Finally, we also find evidence of counterprojection toward outgroup members—but once again only in the American context.     

Risk factors for infant attrition and low engagement in experiments and free-play

Forty-three 2-month-old infants participated with their mothers in a laboratory study of factors associated with variations in infants' attrition and levels of attention/engagement in a cognitive-perceptual experiment, and in free-play with their mothers. Increased risk of attrition from the experiment was strongly associated with analgesic medication having been administered during labor and with more restricted maternal perceptions of infants' capacities. Attrition rates and levels of engagement varied independently, showing different patterns of association with explanatory variables. Infants' levels of engagement in the experiment and in free-play were correlated across settings and low levels were associated with a lack of maternal identification with the foetus during early pregnancy and more limited maternal perceptions of their infants' capacities, but were not associated with analgesic medication during labor.     

The logic of generalization: Five principles common to experiments and ethnographies

Both experiments and ethnographies are highly localized, so they are often criticized for lack of generalizability. The present article describes a logic of generalization that may help solve such problems. The logic consists of five principles outlined by Cook (1990): (a) proximal similarity, (b) heterogeneity of irrelevancies, (c) discriminant validity, (d) empirical interpolation and extrapolation, and (e) explanation. Because validity is a property of knowledge claims, not methods, these five principles apply to claims about generalization generated by any method, including both ethnographies and experiments. The principles are illustrated using Rizzo and Corsaro's interesting ethnographies as examples.     

Working Experientially and Somatically with Couples

SUMMARY

Working experientially and somatically with couples is a powerful method of accessing, exploring, and transforming both intra-psychic issues and interactional patterns. In this article, a number of methods of working experientially will be described, along with their underlying rationale. Basic assumptions about the nature of couple's difficulties and the role of the therapist also will be explored along with an integrated approach to assessment that provides a solid basis for these dramatic interventions.     

The Akashic Field and Archetypal Occupations: Transforming Human Potential Through Doing and Being

The global crisis is heralding change within collective consciousness and humanity will be challenged to transform behaviors to co-create a sustainable future. Ervin Laszlo's Akashic Field could inspire such an archetypal shift, as exemplified in C.G. Jung's individuation process. Jung's encounters with the archetypes from the collective unconscious led him to connect deeply with Akashic experiences, which resulted in him expressing his human potential through renewed ways of doing and being. Humanity has an opportunity to develop and integrate transpersonal consciousness through engaging archetypal and Akashic experiences, which could inspire collective action for the co-creation of an improved future.     

Consciousness,Vorticity, and Dipoles

As spin is a fundamental feature of the universe, preliminary evidence suggests that its study could help in understanding consciousness. Research detailed in this article further develops the author's work in Keen (2005) Keen, J. 2005. Consciousness, intent, and the structure of the universe, Canada: Trafford. Available at http://www.trafford.com/robots/04-2320.html [Google Scholar]. The findings demonstrate that rotating objects generate fields that are also associated with mind-generated fields. Numerous quantitative properties of these fields generated by rotation are shown to be very different to fields associated with static objects. Dipole antenna radiation patterns are also discovered. The conclusions suggest that vorticity is not only involved in consciousness, but also has wider implications in understanding our universe, and therefore the subject warrants further research.     

Using Dynamic Field Theory to extend the embodiment stance toward higher cognition

The embodiment stance emphasizes that cognitive processes unfold continuously in time, are constantly linked to the sensory and motor surfaces, and adapt through learning and development. Dynamic Field Theory (DFT) is a neurally based set of concepts that has turned out to be useful for understanding how cognition emerges in an embodied and situated system. We explore how the embodiment stance may be extended beyond those forms of cognition that are closest to sensorimotor processes. The core elements of DFT are dynamic neural fields (DNFs), patterns of activation defined over different kinds of spaces. These may include retinal space and visual feature spaces, spaces spanned by movement parameters such as movement direction and amplitude, or abstract spaces like the ordinal axis along which sequences unfold. Instances of representation that stand for perceptual objects, motor plans, or action intentions are peaks of activation in the DNFs. We show how such peaks may arise from input and are stabilized by intra-field interaction. Given a neural mechanism for instantiation, the neuronal couplings between DNFs implement cognitive operations. We illustrate how these mechanisms can be used to enable architectures of dynamic neural fields to perform cognitive functions such as acquiring and updating scene representations, using grounded spatial language, and generating sequences of actions. Implementing these DFT models in autonomous robots demonstrates how these cognitive functions can be enacted in embodied, situated systems.