The role of neuromodulators in selective attention

Several classes of neurotransmitters exert modulatory effects on a broad and diverse population of neurons throughout the brain. Some of these neuromodulators, especially acetylcholine and dopamine, have long been implicated in the neural control of selective attention. We review recent evidence and evolving ideas about the importance of these neuromodulatory systems in attention, particularly visual selective attention. We conclude that, although our understanding of their role in the neural circuitry of selective attention remains rudimentary, recent research has begun to suggest unique contributions of neuromodulators to different forms of attention, such as bottom-up and top-down attention.     

Body Awareness: a phenomenological inquiry into the common ground of mind-body therapies

Enhancing body awareness has been described as a key element or a mechanism of action for therapeutic approaches often categorized as mind-body approaches, such as yoga, TaiChi, Body-Oriented Psychotherapy, Body Awareness Therapy, mindfulness based therapies/meditation, Feldenkrais, Alexander Method, Breath Therapy and others with reported benefits for a variety of health conditions. To better understand the conceptualization of body awareness in mind-body therapies, leading practitioners and teaching faculty of these approaches were invited as well as their patients to participate in focus groups. The qualitative analysis of these focus groups with representative practitioners of body awareness practices, and the perspectives of their patients, elucidated the common ground of their understanding of body awareness. For them body awareness is an inseparable aspect of embodied self awareness realized in action and interaction with the environment and world. It is the awareness of embodiment as an innate tendency of our organism for emergent self-organization and wholeness. The process that patients undergo in these therapies was seen as a progression towards greater unity between body and self, very similar to the conceptualization of embodiment as dialectic of body and self described by some philosophers as being experienced in distinct developmental levels.     

Individual differences in sensitivity to reward and punishment predict moral judgment

Dual process models of moral judgment propose that such judgments are produced by interacting neural systems: a controlled cognitive system and an automatic affective system. Individual differences in moral judgment may therefore arise from variation in cognitive control ability and/or from variation in affective sensitivity. Previous research indicates that individual differences in cognitive control, indexed by working memory capacity, predict moral judgment (Moore, Clark, & Kane, 2008). Here we replicate group level findings from Moore et al. (2008) and demonstrate that individual differences in sensitivity to reward and punishment are strong predictors of moral judgment. Higher reward sensitivity positively correlates with willingness to sacrifice one life to save multiple others and moderates the impact of self-interest on participants’ judgments. Higher punishment sensitivity negatively correlates with willingness to kill, particularly when negative affective information is present. These results help to revise current dual process models of moral judgment.     

Effects of Gender and Confrontation on Attributions of Female-Perpetrated Intimate Partner Violence

The present study examined the effects of perpetrator gender, victim confrontation, observer gender, and observer exposure to violence on attributions of blame and responsibility for partner violence. Data were collected from 728 college-aged students enrolled at two southeastern universities in the United States. Results demonstrated gendered biases among both male and female respondents. Men and women attributed less responsibility and blame to female perpetrators than male perpetrators, especially if the perpetrator was provoked. Moreover, exposure to violence was important for predicting attributions, and some of the evidence for observer effects were reduced to non-significance once these variables were added to the model.     

Gender Differences in the Effects of Acute Stress on Spatial Ability

Although reports that men and women differ in spatial ability are common, recent research examining stress effects on spatial navigation have not included analyses of gender differences. The current study investigated cue perception and mental rotation after an acute cold-water hand immersion stress in 156 undergraduates from the western United States. Gender differences were observed in spatial performance and spatial anxiety. Discriminant analysis revealed that distal gradient cue identification and mental rotation reaction times as well as spatial anxiety differed among men and women exposed to the acute stress and their warm-water hand immersion controls. These results indicate that stress differentially alters spatial performance in men and women, and underscores the importance of assessing gender differences when examining spatial ability.     

Keeping the illusion of control under control: Ceilings, floors, and imperfect calibration

Prior research has claimed that people exaggerate probabilities of success by overestimating personal control in situations that are heavily or completely chance-determined. We examine whether such overestimation of control persists in situations where people do have control. Our results suggest a simple model that accounts for prior findings on illusory control as well as for situations where actual control is high: People make imperfect estimates of their level of control. By focusing on situations marked by low control, prior research has created the illusion that people generally overestimate their level of control. Across three studies, we show that when they have a great deal of control, people under-estimate it. Implications for research on perceived control and co-variation assessment are discussed.     

Why Don't They Demand More? Entitlement and Work Values of Religious and Secular Women and Men in Israel

For decades researchers have shown that women earn less than men; the wages they feel entitled to are lower than men's; and they are as satisfied as men with their salaries even though they earn less. These studies show that complacency regarding wages is more prevalent among tradition-oriented women than among "modern" women. The tendency is related to "traditional" women's work behavior: Tradition-oriented and religious women turn to low status, female-typed occupations, and prefer to work in part-time jobs. They also believe that working women are worse mothers and spouses than non-working women, but they report high work satisfaction. Secular women, on the other hand, believe they should get equal wages when working in the same occupations as men, and they are less satisfied with their pay than religious women, even though they earn more. The findings are explained in terms of Expectations States and Status Value theories.     

Emotion-focused cognitive-behavioral therapy for anxious youth: A multiple-baseline evaluation

Examined the efficacy of an Emotion-focused Cognitive-Behavioral Therapy (ECBT) for six anxious youths ages 7–13 years. All participants had a principal anxiety disorder (generalized anxiety disorder, separation anxiety disorder, or social phobia) based on the Anxiety Disorder Interview Schedule for Children—Child and Parent versions. Children and parents reported on anxious symptomatology using the Multidimensional Anxiety Scale for Children (MASC). To assess emotion-related competencies, children were administered the Kusche Affective Interview—Revised and children and parents completed the Emotion Expression Scale for Children (EESC) and Emotion Regulation Checklist (ERC), respectively. Cases began treatment after baselines of 0, 2, or 3 weeks. At posttreatment, the majority of children demonstrated improvements in anxious symptomatology, emotion understanding and regulation skills, and overall functioning. Such improvements in emotion-related skills, in addition to anxiety, are significant given that emotional competence is a crucial component in children's adaptive social functioning and psychological adjustment. These findings provide initial support for ECBT.