Enhancing social diffusion theory as a basis for prevention intervention: A conceptual and strategic framework

Social diffusion theory has recently been recognized as a promising approach for large-scale disease prevention and health promotion efforts. This paper describes how principles and tactics from social cognitive theory, operant psychology, social psychology, social marketing, and the overarching stages of change model can be used to further develop the conceptual and strategic (technological) bases of social diffusion theory. Within an integrative framework, we discuss in detail more effective ways to train peer mediators of behavior change as one example of how social diffusion theory can benefit from this conceptual and strategic reformulation. We then further illustrate the use of peer mediators of change in human immunodeficiency virus (HIV) and cancer prevention intervention studies with both interventions training peer mediators to diffuse information, norms, and risk reduction strategies. Although the results of these studies showed reductions in high-risk behaviors across population segments, more closely following the framework discussed in this article should further increase the behavior change potential of future interventions based on social diffusion theory.     

Enhancing young people's social competence and health behavior: An important challenge for educators, scientists, policymakers, and funders

Large numbers of America's young people engage in multiple high-risk behaviors that may jeopardize their health and social development. Given the gravity of this situation, many federal agencies and national organizations have called for the implementation of school-based K-12 social competence and health promotion programs. Unfortunately, there is a gap between the comprehensive programs that policymakers are asking educators to implement and the limited scope, duration, and intensity of state-of-the-art health promotion programs that scientists have developed and evaluated. As a result, most schools currently adopt well-marketed programs that lack documented effectiveness. Although current research indicates that brief, well-designed, theory-driven competence promotion and health education programs produce short-term benefits, there have been no controlled, longitudinal field studies to evaluate the long-term effects of K-12 efforts. This paper proposes that policymakers and funding agencies support long-term collaborations among educators and scientists to develop and evaluate K-12 comprehensive social competence and health education programs and identifies critical issues that funded projects should address.     

Moral Values Reveal the Causality Implicit in Verb Meaning

Prior work has found that moral values that build and bind groups—that is, the binding values of ingroup loyalty, respect for authority, and preservation of purity—are linked to blaming people who have been harmed. The present research investigated whether people's endorsement of binding values predicts their assignment of the causal locus of harmful events to the victims of the events. We used an implicit causality task from psycholinguistics in which participants read a sentence in the form “SUBJECT verbed OBJECT because…” where male and female proper names occupy the SUBJECT and OBJECT position. The participants were asked to predict the pronoun that follows “because”—the referent to the subject or object—which indicates their intuition about the likely cause of the event. We also collected explicit judgments of causal contributions and measured participants' moral values to investigate the relationship between moral values and the causal interpretation of events. Using two verb sets and two independent replications (N = 459, 249, 788), we found that greater endorsement of binding values was associated with a higher likelihood of selecting the object as the cause for harmful events in the implicit causality task, a result consistent with, and supportive of, previous moral psychological work on victim blaming. Endorsement of binding values also predicted explicit causal attributions to victims. Overall, these findings indicate that moral values that support the group rather than the individual reliably predict that people shift the causal locus of harmful events to those affected by the harms.     

Neuroendocrine mechanisms involved in the physiological effects caused by skin-to-skin contact – With a particular focus on the oxytocinergic system

The positive clinical effects caused by skin-to-skin contact immediately after birth or after repeated skin-to-skin contact of premature infants (kangaroo care) or fullterm infants are well documented in the literature. However, information regarding the physiological mechanisms mediating these effects are surprisingly scarce and incomplete. In this article the oxytocinergic system and the cutaneous sensory pathways by which the oxytocinergic system is activated in response to skin-to-skin contact are presented in more detail. In addition, we discuss how the effects of skin-to-skin treatment can be attributed to different aspects of the effect spectrum of the oxytocinergic or calm and connection system.The structure of the oxytocinergic system, comprising the peripheral (circulating, hormonal) and the central (neurotransmitter) components, as well as, the pathways and mechanisms by which these functions are coordinated are described. Also the various effects induced by the oxytocinergic system (the calm and connection system) are reviewed.The sensory pathways, which include visual, auditory, olfactory and tactile stimuli, given and received by both mother and newborn and which activate the oxytocinergic system in response to skin-to-skin contact, are reviewed. A special emphasis is placed on the role of cutaneous sensory nerves and their activation by touch, light pressure and in particular warmth. The important role of the rise and the pulsatility of maternal temperature in mediating the positive effects of skin-to-skin contact in the newborn is highlighted. The concept of maternal giving of warmth and its possible link to the experience of trust and safety in the newborn is discussed from an evolutionary perspective.The effects induced by skin-to-skin contact can be attributed to the different functions of the oxytocinergic system. Ameliorated social interaction (e.g., more tactile and auditory interaction, more sensitive and synchronous interaction between mother and baby, the baby’s crawling behavior) are expressions of oxytocin’s ability to stimulate social interaction. The decreased levels of fear and stress are expressions of oxytocin’s ability to reduce the activity of the amygdala and of the stress system, e.g. the activity in the HPA-axis and the sympathetic nervous system. Increased HRV, increased activity in endocrine system of the gastrointestinal tract as well as stimulation of growth and maturation are examples of oxytocin’s ability to stimulate the activity of the parasympathetic nervous system and other peripheral and central mechanisms related to restoration and growth.The propensity of different types of treatment with skin-to-skin contact to induce long-term effects is also highlighted. We propose that the sustained effects caused by skin-to-skin contact are induced by an enduring shift in the balance between the oxytocinergic system (the calm and connection system) and the stress system (fight flight reaction) in favor of the oxytocinergic system. This shift leads to a sustained decrease in the HPA-axis and the sympathetic nervous system probably involving alpha 2-adrenoceptors.It is of clinical importance to be aware of the mechanisms by which skin-to-skin contact induces short and longterm positive effects in parents and newborns. If ward routines are adapted to ascertain a maximal stimulation of these mechanisms, the function of the oxytocinergic system will be optimized, which will be linked to a better clinical outcome for parents and newborns.     

The intersectionality of race/ethnicity and socioeconomic status on social and emotional skills

The intersectionality of race/ethnicity and socioeconomic status (SES) in predicting social and emotional (SE) skills was examined for 81,950 6th–8th graders. At low levels of SES, White students tended to have the lower SE scores. However, as SES increased, they tended to have higher scores relative to minority groups. Across SES levels, Asian students showed higher Academic Discipline and Self-Regulation scores. The SES and SE skill relationship was less pronounced for underserved minority groups. This may be among the first reports where a measure of SE skills has documented different relationships with SES as a function of race/ethnicity. Possible explanations for these findings, as well as implications for designing culturally responsive programs that focus on SE skills, are discussed.     

Predicting counterproductive work behavior: Do implicit motives have incremental validity beyond explicit traits?

This study extends research on the link between personality and Counterproductive Work Behavior (CWB) by investigating whether the implicit Affiliation, Achievement, and Power motives contribute to the prediction of CWB beyond basic personality traits. Employees high in Affiliation, Achievement, and Power motives may disengage from CWB because it is not rewarding and thwarts goal attainment. In Study 1 (N = 263), we found that Affiliation predicted self-rated CWB beyond traits. In Study 2 (N = 121), we found that Affiliation and Power predicted supervisor-rated CWB. Our findings thus suggest to also consider implicit motives as personality determinants of CWB.     

Utilisation de l’engagement pour limiter la valorisation des fumeurs chez les adolescents

IntroductionSocial psychology research about commitment has demonstrated that it is possible to change one people's cognition and behavior.ObjectiveThe aim of the present article is to show that commitment can be used as a reduction strategy of smokers’ valorization and smoking normativity in order to reduce smoking.MethodStudents have been followed into a longitudinal study from end of elementary school to 8th grade class. They have been divided into different groups representing the smoking prevention's degree of commitment.ResultsRsults suggest that the sooner they are engaged in schooling, the better is the prevention. Commitment intervention made later in schooling has no influence on students smoking valorization.ConclusionResults will be discussed in terms of commitment theory by highlighting that an intervention using commitment is efficient only if the target is not already committed in an opposite behavior.     

Analyse narrative du récit de la maladie : intérêts méthodologiques et réflexion sur la prise en charge thérapeutique des patients en oncologie

The narrative approach is an emerging disciplinary field, which considers the narrative to be a therapeutic, a methodological and an object of study in its own right. The objective of our contribution is twofold: (a) to present the context of emergence of the narrative approach and the notion of narrative in the field of psychology, and (b) to question the theoretical-methodological relevance of this approach in order to explore the expression of social knowledge with regard to the lived experience of cancer. After presenting some methods of collection and analysis of the narrative, we will suggest an application of this approach by analyzing narrative interviews of people with cancer. We will build on the results obtained to develop a reflection on the applied perspectives of the narrative approach, particularly with regard to the psychological therapy of cancer patients.     

The effects of secondary tasks that involve listening and speaking on young adult drivers with traits associated with autism spectrum disorders: A pilot study with driving simulation

A driver’s license is key to independence for many young adults, including those with autism spectrum disorders (ASDs). However, individuals with ASDs may face special challenges when learning to drive. If effective driver training is to be devised for this demographic, it is important to determine the nature of these challenges. Driving inherently requires multitasking (e.g. steering, speed maintenance, navigation, hazard detection) and drivers are routinely obligated to combine driving with the demands of listening and responding to others, as occurs during driving lessons. Given that individuals who display traits associated with ASDs may have special difficulties with secondary tasks and especially those that involve socialization, we examined the effects of secondary tasks that involve listening and responding to questions while driving. We compared performance when simply driving (the control condition), driving while listening (the audiobook condition), and driving while listening and speaking (the prompt: answer condition). The autism spectrum quotient (AQ:Baron-Cohen, Wheelwright, Skinner, Martin, & Clubley, 2001), a commonly used self-report questionnaire intended to measure traits associated with ASDs in research, was used to identify young drivers with more and fewer traits related to ASDs in a community sample, (None had a clinical diagnosis of ASD.) Consistent with studies of drivers clinically diagnosed with ASDs, we found that high AQ scorers reported greater mental and physical demand, effort, and frustration when driving, and showed more moment-to-moment variability in lane position and hazard reaction compared to low AQ scorers as measured in a driving simulator. Differences between the low and high scorers were typically largest when secondary tasks were imposed, but the predicted interaction between drive condition and AQ group only emerged in terms of steering variability.     

Modelling the acceptance of fully autonomous vehicles: A media-based perception and adoption model

As the technology matures, fully autonomous vehicles (AVs) are on the corner. This calls for exploring the factors that might influence potential users’ perception and acceptance of AVs. Limited existing studies related to acceptance modeling investigated the effects of media and human on fully AVs’ beliefs. Hence, a media-based perception and adoption model (MPAM) is developed to investigate how information and opinion (from mass media and social media) affect human self-perception (including self-efficacy and subjective norms) and product value perception (including perceived usefulness and risks), which in turn drive users’ adoption intention to private AVs and public AVs as well. Through a questionnaire survey, 355 samples from two universities were collected in Beijing. The structural equation model results confirm that media channels have salient effects on consumer and product with different emphases. Mass media enhances potential users’ self-efficacy of fully AVs, while social media strengthens subjective norms. Both usefulness and risks of AVs are perceived simultaneously via mass media, whereas risks perception can be significantly eliminated by social media. All constructs of user’s self-perception and product perception are verified to drive users’ intention to using AVs and public AVs. Besides the theoretical and modeling contributions, practical implications are provided for the marketers and stakeholders in the early stages of AVs launch.