Gender differences in drinking motivations and outcomes.

To investigate gender differences in the dynamics of alcohol use, we gathered self-reported data from male and female college students. Results of our experiment showed that dominance power motivations were correlated with negative drinking outcomes for both men and women; assertiveness power motivations were associated with negative outcomes only for women. For both sexes, a higher proportion of positive social motivations was associated with fewer negative drinking outcomes. We expect that, in addition to the more traditionally defined needs for dominance power shown to be important for drinking among men, women may use alcohol in relation to needs for assertiveness and self-expression.     

How Emotions do not Provide Reasons to Act

If emotions provide reasons for action through their intentional content, as is often argued, where does this leave the role of the affective element of an emotion? Can it be more than a motivator and have significant bearing of its own on our emotional actions, as actions done for reasons? One way it can is through reinforcing other reasons that we might have, as Greenspan (2011) argues. Central to Greenspan’s account is the claim that the affective discomfort of an emotion, as a fact about the agent’s state of being, provides an additional normative reason to act to alleviate the state. This, I argue, is not correct, nor is it the best way to understand emotions as reason-reinforcers. In this paper, I thus do two things: I provide an examination of how and why the affect of emotion could provide reasons to act to alleviate it and I propose that the real way emotions reinforce reasons is through the way they orient our attention onto things that matter, registering them as salient.     

Some current models for the perception and judgment of risk

We survey some of the models more recently used to portray panelists' perceptions of risk, viewed as a complex psychological response. These models are compared (a) as continuous versus discrete, (b) with regard to type of data and tasks required of panelists, and (c) by facility for portraying different patterns of judgments among panelists. Substantive results from applying different models to the same risks and/or data are presented. Finally, we consider possible future directions for research in the perception of risk, oriented toward use of the models presented here.     

Data acquisition system for precision eye-fixation studies

A system has been developed to sense and record eye point-of-gaze for on-line computer processing, using a Mackworth camera in conjunction with a closed-circuit television system. System optics and electronics are described, together with computer software for system calibration and automatic artifact removal.     

Proximal versus distal cue utilization in spatial navigation: the role of visual acuity?

Proximal versus distal cue use in the Morris water maze is a widely accepted strategy for the dissociation of various problems affecting spatial navigation in rats such as aging, head trauma, lesions, and pharmacological or hormonal agents. Of the limited number of ontogenetic rat studies conducted, the majority have approached the problem of preweanling spatial navigation through a similar proximal-distal dissociation. An implicit assumption among all of these studies has been that the animal's visual system is sufficient to permit robust spatial navigation. We challenged this assumption and have addressed the role of visual acuity in spatial navigation in the preweanling Fischer 344-N rat by training animals to locate a visible (proximal) or hidden (distal) platform using double or null extramaze cues within the testing environment. All pups demonstrated improved performance across training, but animals presented with a visible platform, regardless of extramaze cues, simultaneously reached asymptotic performance levels; animals presented with a hidden platform, dependent upon location of extramaze cues, differentially reached asymptotic performance levels. Probe trial performance, defined by quadrant time and platform crossings, revealed that distal-double-cue pups demonstrated spatial navigational ability superior to that of the remaining groups. These results suggest that a pup's ability to spatially navigate a hidden platform is dependent on not only its response repertoire and task parameters, but also its visual acuity, as determined by the extramaze cue location within the testing environment. The standard hidden versus visible platform dissociation may not be a satisfactory strategy for the control of potential sensory deficits.     

Poor,Rural Women: Spirituality,Religion, and Wellness Across the Life Span

Researchers have suggested strategies in the spiritual domain for improving wellness. This study explored relationships among spirituality, religiosity, and wellness for poor, rural women in early adulthood, early–middle adulthood, and middle–later adulthood. Implications for evidence‐based strategies to improve wellness for poor, rural women across the life span are provided.