Independence between implicit and explicit processing as revealed by the Simon effect

Studies showing human behavior influenced by subliminal stimuli mainly focus on implicit processing per se, and little is known about its interaction with explicit processing. We examined this by using the Simon effect, wherein a task-irrelevant spatial distracter interferes with lateralized response. Lo and Yeh (2008) found that the visual Simon effect, although it occurred when participants were aware of the visual distracters, did not occur with subliminal visual distracters. We used the same paradigm and examined whether subliminal and supra-threshold stimuli are processed independently by adding a supra-threshold auditory distracter to ascertain whether it would interact with the subliminal visual distracter. Results showed auditory Simon effect, but there was still no visual Simon effect, indicating that supra-threshold and subliminal stimuli are processed separately in independent streams. In contrast to the traditional view that implicit processing precedes explicit processing, our results suggest that they operate independently in a parallel fashion.     

Hegemonic and polemical beliefs: culture and consumption in the social representation of wine

Wine, in France, is a cultural product. However, the issue of wine consumption has been at the centre of a recurring social debate. We decided to focus our study on the effect of consumption practices on this social representation as well as the variations in position-taking in very different normative contexts. Results revealed two distinct social representations according to consumption practice. Moreover, Guttman effect in principal component analysis uncovered a unique phenomenon which showed that participants (consumer vs. non consumer) were inclined to act differently only in the case of polemical issues when they perceived the investigator as a consumer vs. non consumer. Indeed, in the case of hegemonic beliefs they were inclined to act in the same way and their answers were not influenced by the status of the investigator. Results are discussed around the question of the links between social representations and social identity.     

Motor simulation in tool-use effect on distance estimation: A replication of Witt and Proffitt (2008)

Psychonomic Bulletin & Review - Witt and Proffit (Human Perception and Performance, 34 (6), 1479–1492, 2008) hypothesized that when people intend to reach a target, they run a motor...     

A Field-Tested Task Analysis for Creating Single-Subject Graphs Using Microsoft<Superscript>®</Superscript> Office Excel

Creating single-subject (SS) graphs is challenging for many researchers and practitioners because it is a complex task with many steps. Although several authors have introduced guidelines for creating SS graphs, many users continue to experience frustration. The purpose of this article is to minimize these frustrations by providing a field-tested task analysis for creating SS graphs using Microsoft^® Office Excel. Results from the field test are presented and the task analysis, which includes steps for creating a variety of SS graphs, is provided. The article includes various illustrations, a list of prerequisite skills, tips, and troubleshooting items.     

Ambivalent Versus Univalent Voters: Perceived Media Influences and Third-Person Perceptions

By differentiating “ambivalent” from “univalent” voters, this study argues that ambivalent voters need information to reach a decision, which implies they are more open to persuasion through media coverage than are univalent voters. In turn, they may infer that election coverage exerts a greater influence on them, resulting in smaller self–other perceptual discrepancies in terms of their coverage susceptibility. Conversely, univalent voters have made their voting choices early during the campaign; for them, only when the intended influence seems desirable does the perceived influence of campaign news on them increase, leading to a smaller self–other perceptual gap. In other words, ambivalent voters engage in motivated inferences to reduce their ambivalence-aroused discomfort, whereas univalent voters engage in motivated inferences to avoid dissonance. The results of a survey conducted during the official campaign for the 2012 Taiwanese presidential election support these predictions, demonstrating the utility of categorizing voters as ambivalent or univalent when examining the perceived effects of election campaign news.     

Teacher Implementation of Trial-Based Functional Analysis and Differential Reinforcement of Alternative Behavior for Students with Challenging Behavior

The purpose of this study was to examine the effects of a training package on three middle school special education teachers’ accurate implementation of trial-based functional analysis (TBFA) and differential reinforcement of alternative behavior (DRA) with their students with autism spectrum disorders or emotional and behavioral disorders in the classroom setting. We also examined the effects of the DRA on six students’ challenging and replacement behaviors. Using a multiple probe across teacher participants design, we demonstrated that all three teachers implemented TBFA during TBFA training with performance feedback conditions and DRA during DRA training with performance feedback conditions with high procedural fidelity. Further, two of three teachers generalized high procedural fidelity with a new student. Finally, results indicated a reduction in all six students’ challenging behavior and an increase in their replacement behavior after the teachers received training and performance feedback on DRA implementation. Limitations and implications for research and practice are discussed.     

Does psychosocial stress exacerbate avoidant responses to cancer information in those who are afraid of cancer? A population-based survey among older adults in England

Objective: Communication of cancer information is an important element of cancer control, but cancer fear may lead to information avoidance, especially when coping is low. We examined the association between cancer fear and cancer information avoidance, and tested whether this was exacerbated by psychosocial stress.

Design: Cross-sectional survey of 1258 population-based adults (58–70 years) in England.

Main outcome measures: Cancer fear (intensity and frequency), perceived psychosocial stress and cancer information avoidance. Control variables were age, gender, ethnicity, marital status and education.

Results: A quarter (24%) of respondents avoided cancer information. Ordinal logistic regression analyses showed main effects of psychosocial stress (OR = 1.17, 95% CI 1.07–1.29) and cancer fear: cancer information avoidance was lowest in those with no cancer fear (13%), followed by those with moderate (24%; OR = 2.15, 95% CI: 1.49–3.12), and high cancer fear (35%; OR = 3.90, 95% CI: 2.65–5.73). In the adjusted model, the interaction between cancer fear and stress was significant (OR = 1.14, 95% CI 1.004–1.29, p < .05): 40% of those with high fear/high stress avoided cancer information compared with 29% with high fear/low stress.

Conclusion: Cancer fear and psychosocial stress interact to produce disengagement with cancer-related information, highlighting the importance of affective processes to cancer control efforts.     

“One Doesn’t Slap a Girl but…” Social Representations and Conditional Logics in Legitimization of Intimate Partner Violence

The present research, which fits into the conceptual framework of social representations, aims to analyze the impact of gender and legitimizing ideologies on the evaluation of intimate partner violence (IPV). Using an inductive mixed methods approach, two studies were conducted in a French context. In Study 1, 24 participants were asked to express their views about a vignette describing an IPV case during semi-structured interviews. In Study 2, 123 participants completed a questionnaire which was based on the results of Study 1. They were asked to evaluate the severity and justification for this same IPV case in relation to several situations identified in interviews. They also completed two scales measuring adherence to ideologies legitimizing male dominance: the Ambivalent Sexism Inventory and the Domestic Violence Myth Acceptance Scale. Results show expressed ambivalence by participants between condemnation of IPV and the use of conditional logics in order to minimize or justify it. The expression of this reasoning was determined by social regulations such as the situations in which the violence occurred and adherence to legitimizing ideologies. Our results are relevant for campaigns raising awareness and educational programs that take into account social representations underlying IPV legitimization.     

Self-efficacy and social support as predictors of smoking after a quit attempt

Abstract

The current study examined self-efficacy and social support as predictors of maintenance after an attempt to stop smoking. As in previous studies, self-efficacy at the end of treatment was a significant predictor of reported smoking during the follow-up period. At 3 months after treatment the prediction from self-efficacy was weaker than a prediction from the level of post-treatment smoking. However at 10 months self-efficacy was the strongest predictive variable assessed in the study. In contrast, social support for the quit attempt was not a significant predictor of maintenance at any stage. The results provided qualified support for the contention that self-efficacy can often be a more powerful predictor than previous performance attainments, especially under conditions of greater situational change.