Social Ecological Context of Conversing

The purpose of this article is to provide some groundwork about ecological social psychology as a starting point for researchers tackling neglected issues of language ecologically. I review basic principles of the ecological approach to perceiving and acting and discuss how the ecological approach has been applied beyond solo actors in an ecological niche to multiple actors acting in a niche explicitly conceptualized as social. In the last decade, researchers were inspired by tool-use research and solo action-based research on affordances (e.g., stair climbing) to take an affordance-based approach to understanding cooperation in a more embodied approach than was previously used in social psychology. Beginning at least a decade prior to that, researchers were inspired to wonder whether the dynamics of the coordinative structures of a solo actor's body movements, spontaneously emerging when different limbs engaged in rhythmic movement, might cross the bodily divide to yield similar collective dynamics when multiple actors are incidentally engaged in rhythmic movement (e.g., different people swinging their legs together). One insight from the affordance research emphasizes the role of meaning as emerging in dynamic interaction between multiple actors confronted by demands and resources of an environment: language's potential contribution to this is discussed in the context of the newest advances in theorizing about values and about the sociocultural grounding of affordances. Finally, the potential role of language for facilitating being pulled into “social eddies” of coordinated orbits of motion, as well as its potential role in joint action, is discussed.     

Cholinergic neurons mediate CaMKII-dependent enhancement of courtship suppression

In Drosophila, calcium/calmodulin-dependent protein kinase II (CaMKII) activity is crucial in associative courtship conditioning for both memory formation and suppression of courtship during training with a mated female. We have previously shown that increasing levels of constitutively active CaMKII, but not calcium-dependent CaMKII, in a subset of neurons can decrease the initial level of courtship and enhance the rate of suppression of courtship in response to a mated female. In this study, we demonstrate that a subpopulation of noncholinergic, nondopaminergic, non-GABAergic neurons can cause CaMKII-dependent reductions in initial courtship, but only cholinergic neurons enhance training-dependent suppression. These data suggest that processing of pheromonal signals in two subpopulations of neurons, likely antennal lobe projection neurons, is critical for behavioral plasticity.     

A new method for calibrating perceptual salience across dimensions in infants: the case of color vs. luminance

We report a new method for calibrating differences in perceptual salience across feature dimensions, in infants. The problem of inter-dimensional salience arises in many areas of infant studies, but a general method for addressing the problem has not previously been described. Our method is based on a preferential looking paradigm, adapted to determine the relative salience of two stimuli. We report here on the case of stimuli differing in color and luminance, though the method has wider potential. We were able to determine on a psychophysical curve the point at which a color contrast was equally salient to infants as a given luminance contrast. We then used these calibrated, 'iso-salient' stimuli in an object memory study. Results showed that 6.5-month-old infants noticed a color, but not a luminance, change while tracking an occluded object. Our method should have numerous applications in the study of bottom-up effects on infant attention and visual working memory.     

Attentional fixation in panic disorder

According to Beck's (1988) clinical observations, patients with panic disorder describe a fixation on their distressing physical and psychological symptoms and an inability to access corrective information during panic attacks. The present study sought to evaluate empirically the notion that attentional fixation is characteristic of these patients. A subset of panic patients participating in 3 cognitive therapy clinical trials completed the Attentional Fixation Questionnaire (AFQ) at intake, during treatment and at termination. The AFQ had adequate internal consistency at all time intervals, and it correlated positively with measures of depression, anxiety and distorted cognitive content. At termination, the AFQ total score and nearly all single items decreased significantly, and patients who continued to meet diagnostic criteria for panic disorder scored higher on most items than patients who no longer met diagnostic criteria for panic disorder. These preliminary data suggest that attentional fixation is an important dimension of cognition relevant to panic disorder.     

Concreteness and item-to-list context associations in the free recall of items differing in context variability

Context variability can be defined as the number of preexperimental contexts in which a given concept appears. Following M. Steyvers and K. J. Malmberg's (2003) work, the authors have shown that concepts that are experienced in fewer preexperimental contexts generally are better remembered in episodic memory tasks than concepts that are experienced in a greater number of preexperimental contexts. The purpose of this article is to demonstrate that low context variability confers its memorial advantage because of stronger item-to-list context associations as compared with high context variability. Three experiments that use environmental context changes from study to test demonstrate that the low context variability advantage is eliminated when item-to-list context associations are not available because of environmental changes at test. In addition, the low context variability advantage is eliminated when inward processing at study prevents the formation of item-to-list context associations.     

How do we evaluate learning from the curriculum? Thirty phone interviews with Institutes of the American Psychoanalytic Association

A telephone survey of curriculum directors of the thirty institutes of the American Psychoanalytic Association revealed that 75 percent of institutes highly value the importance of evaluating what candidates learn from the curriculum. Paradoxically, however, most institutes do not do evaluations in this area. Typically, institutes evaluate candidates' satisfaction with courses, or their attendance and conduct in classes, rather than learning per se. Some institutes have more rigorous evaluation methods, including oral exams. Objections to evaluating what candidates learn included (1) evaluations involve too much work; (2) evaluations of learning are considered inappropriate or invalid; (3) evaluations would hurt candidates, faculty, the learning process, and the institute. Some curriculum directors dismissed these objections, contending that it is the responsibility of psychoanalytic educators to set teaching goals and evaluate learning.     

The Structure of Female Subgroups: An Exploration of Ambivalent Stereotypes

The present research concerns the stereotypes associated with subgroups of women. Previous researchers have considered the ambivalent nature of stereotypes, particularly along the dimensions of warmth and competence (Glick, Diebold, Bailey-Werner, & Zhu, Personality and Social Psychology Bulletin 23:1323–1334, 1997). In Study 1, we looked at the degree to which the superordinate social category of “women” is differentiated into distinct subgroups and whether warmth and competence are the primary dimensions of this differentiation. In Study 2, we assessed the degree to which businesswomen and homemakers are automatically associated with warmth and competence. Results showed that men and women differ in the valence associated with specific subgroups, and it is this valence, rather than stereotype content, that is automatically associated with these female subgroups.