Substituting objects from consciousness: A review of object substitution masking

Object substitution masking (OSM) occurs when a sparse (e.g., four-dot), temporally trailing mask obscures the visibility of a briefly presented target. Here, we review theories of OSM: those that propose that OSM reflects the interplay between feedforward and feedback/reentrant neural processes, those that predict that feedforward processing alone gives rise to the phenomenon, and theories that focus on cognitive explanations, such as object updating. We discuss how each of these theories accommodates key findings from the OSM literature. In addition, we examine the relationship between OSM and other visual-cognitive phenomena, including object correspondence through occlusion, change blindness, metacontrast masking, backward masking, and visual short-term memory. Finally, we examine the level of processing at which OSM impairs target perception. Collectively, OSM appears to reflect the conditions under which the brain confuses two visual events for one when they are encoded with low spatiotemporal resolution, due to processing resources being otherwise occupied.     

Positive Psychology: What Impact has it had on Sex Research Publication Trends?

Throughout history, Americans have been bitterly divided as to whether passionate love and sexual desire are positive experiences (that give meaning to life), whether they constitute a political, social, and spiritual danger, or whether sex in itself is not inherently bad, but certain sexual behaviors are wrong or dangerous. As previously noted by H. L. Horowitz, R. L. Rapson, and L. Stone, political and religious authorities—preaching the virtues of social control, chastity, and circumspection—have prevailed over reformers advocating “free love,” gender equality, birth control, the elimination of the double standard, sex education, and the like. In this paper we ask: Do we see any bias in the publication of modern-day sexuality research—specifically, do published studies tend to focus primarily on the positive or the negative aspects of sexuality? We attempted to answer this question by conducting a content analysis of articles appearing in four prestigious journals: The Journal of Sex Research, Archives of Sexual Behavior, The New England Journal of Medicine, and Obstetrics and Gynecology, from 1960 to the present. As expected, only a slim minority of articles investigated the delights of love, sex, and intimacy; the vast majority focused on the problems associated with sexual behavior. The positive psychology movement does not appear to have altered this time-tested bias.     

Attention shifting between global and local target levels: The persistence of level-repetition effects

The aim of the reported experiments was to investigate the persistence of global/local level-repetition effects in an identification task with hierarchical stimuli. In the first experiment the trial rate was self paced, and cues were available during the unconstrained preparation interval. Nevertheless, significant level-repetition effects occurred, which were similar for shifts from global to local, and vice versa. Also, the role of the spatial-frequency content of the stimuli was examined. but no indication was found that it affected the repetition effects. In the second experiment, the time and the cue information available for preparation as well as the interval between cue and stimulus (ISI) was varied. It turned out that the response times decreased with an increasing ISI. However, the level-repetition effects were unaffected. In all, the level-repetition effects turned out to be largely independent of voluntary control mechanisms.     

The positive and negative semantic dimensions of relationship satisfaction

Semantic differential items were reconfigured to assess relationship satisfaction across separate positive and negative attitude dimensions. Study 1 (N = 1,656) supported a 2‐factor model for the Positive and Negative Semantic Differential (PN–SMD), as well as its convergent, criterion‐related, and incremental validity over the 16‐item Couples Satisfaction Index (CSI; J. L. Funk & R. D. Rogge, 2007) using known correlates of relationship satisfaction as criteria. Study 2 (N = 89) replicated the convergent, criterion‐related, and incremental validity findings of Study 1 using different criterion measures, the CSI, a bipolar semantic differential measure designed for assessing relationship satisfaction, and an existing 2‐dimensional measure of relationship satisfaction. The authors demonstrated across studies that the PN–SMD captures criterion‐relevant information about ambivalence versus indifference toward the relationship—associations that are only detectable when using a 2‐dimensional satisfaction measure.     

Visual Search for Change: A Probe into the Nature of Attentional Processing

A set of visual search experiments tested the proposal that focused attention is needed to detect change. Displays were arrays of rectangles, with the target being the item that continually changed its orientation or contrast polarity. Five aspects of performance were examined: linearity of response, processing time, capacity, selectivity, and memory trace. Detection of change was found to be a self-terminating process requiring a time that increased linearly with the number of items in the display. Capacity for orientation was found to be about five items, a value comparable to estimates of attentional capacity. Observers were able to filter out both static and dynamic variations in irrelevant properties. Analysis also indicated a memory for previously attended locations. These results support the hypothesis that the process needed to detect change is much the same as the attentional process needed to detect complex static patterns. Interestingly, the features of orientation and polarity were found to be handled in somewhat different ways. Taken together, these results not only provide evidence that focused attention is needed to see change, but also show that change detection itself can provide new insights into the nature of attentional processing.     

Attending to objects: Endogenous cues can produce inhibition of return

Inhibition of Return (IOR) is effective in a wide range of experimental settings but has proven elusive under conditions of volitional (endogenous) attentional control. This result may be due to a continuing attentional bias towards the cued location. Here we ask whether IOR can be unmasked under endogenous cueing conditions when a predictive cue prevents such a bias. In Experiment 1, a central arrow directed attention endogenously to one end of a rectangular object. Attention initially radiated to an unpredicted location in the object but IOR later impaired target detection at that location. In Experiment 2, attention was directed endogenously to a dynamic object. While target detection was facilitated at a subsequent (and predicted) location of the rotating object, detection-latencies at its original location were slowed. Together the results show that it is possible to produce IOR using endogenous cues.     

Top-down control in time and space: Evidence from saccadic latencies and trajectories

Visual distractors disrupt the production of saccadic eye movements temporally, by increasing saccade latency, and spatially, by biasing the trajectory of the movement. The present research investigated the extent to which top-down control can be exerted over these two forms of oculomotor capture. In two experiments, people were instructed to make target directed saccades in the presence of distractors, and temporal and spatial capture were assessed simultaneously by measuring saccade latency and saccade trajectory curvature, respectively. In Experiment 1, an attentional control set manipulation was employed, resulting in the elimination of temporal capture, but only an attenuation of spatial capture. In Experiment 2, foreknowledge of the target location caused an attenuation of temporal capture but an enhancement of spatial capture. These results suggest that, whereas temporal capture is contingent on top-down control, the spatial component of capture is stimulus-driven.     

Religious orientation and attitudes toward money: relationships with narcissism and the influence of gender

Psychologists, psychotherapists, social workers, counselors, and other people involved in the mental-health fields are increasingly working with American Indians who practice various religious ceremonies and life ways foreign to Western-oriented epistemologies and ontologies. The American Indian Church and its sacramental use of peyote is one such example. This paper provides a brief history of the American Indian Church and its use of peyote, as well as the American Indian beliefs behind the use of peyote and the psychopharmacological data concerning peyote. It is shown that the sacramental use of peyote by the American Indian Church members is not a deviant hallucinogenic disorder and that in fact it provides a means of achieving and maintaining health, balance, respect, and a sense of community among participants and their social relations.     

Creative Cognition in Social Innovation

The present article considers the debate between Darwinian and non-Darwinian accounts of creativity from the perspective of little-c (or everyday) creativity. Specifically, the basic arguments found in both positions are highlighted by juxtaposing Simonton's (this issue) empirical analysis of Picasso's Guernica sketches with Weisberg's and Hass's (this issue) analysis. Unresolved issues in this debate are identified and discussed. The body of the article is focused on developing an argument for how these lingering issues might be addressed by expanding empirical studies of Big C (eminent) creative processes to include little c (or everyday) levels of creative magnitude.     

Level of Creativity and Attitudes Toward an Advertisement

There have been diverse arguments regarding the factors that could have an impact on individuals’ attitudes toward a specific ad, brand, or product. However, there is still no overall agreement pertaining to these issues because many circumstantial factors, including personal characteristics of targeted audience members and product diversity, can affect attitudes and receptivity to an advertisement. Through the 3 × 3 experimental method, an investigation seeking for the possible interplay between levels of creativity (i.e., low, medium, and high) inherent in advertisements and individuals’ professional roles as consumers, advertisers, or ad agency professionals was conducted. The results indicated that the variables (i.e., creativity levels, diversity of roles among targeted audience members) affected individuals’ attitudes toward ads, as well as advertised brands and products. In addition, an interaction effect between two variables on attitudes toward an ad was detected. In general, advertising creativity level was more important than roles of targeted audience members on their attitudes toward brands and products seen in ads.