Information vs. inspiration: Evaluating the effectiveness of mental illness stigma-reduction messages.

Numerous countries, communities, and organizations have conducted campaigns aimed at reducing the stigma of mental illness. Using an online experiment, we evaluate the relative effectiveness of three types of campaign messages (information about the biological origins of an illness, information about the psycho-social origins of an illness, and inspirational information about the competence of those with an illness) for reducing the perceived stigma (how I think others feel) and personal stigma (how I personally feel) tied to two illnesses (depression and schizophrenia). Drawing on expectation states theories (EST), affect control theories (ACT), and past research, we expected all three messages to reduce both types of stigma, with their relative effectiveness following this order: competence > psycho-social > biology.

Reward interventions: A strategy to Erode social inequality?

Decades of research illuminates how status beliefs about socially significant characteristics, like gender, fundamentally alter expectations about individual's competence and worth. This process biases opportunity structures and resource distributions, thereby recreating social inequalities in a self-fulfilling fashion. Many social and organizational policies attempt to reduce inequality by increasing disadvantaged groups' access to valued rewards, such as prestigious alma maters, awards, and valued positions.

Spread of status value: Rewards and the creation of status characteristics.

Rewards have social significance and are highly esteemed objects, but what does their ownership signify to others? Prior work has demonstrated it may be possible for these rewards to spread their status to those who possess them, such that individuals gain or lose status and influence by virtue of the rewards they display. Yet, is this spread enough to produce entirely new status characteristics by virtue of their association with rewards? I propose a theoretical extension of the spread of status value theory and offer an experimental test considering whether the status value conveyed by rewards spreads to a new, nominal characteristic of those who come to possess these objects. The results indicate that states of a nominal characteristic do gain or lose status value and behavioral influence through their association with differentially valued rewards.

Mirror Neurons System Engagement in Late Adolescents and Adults While Viewing Emotional Gestures.

Observing others' actions enhances muscle-specific cortico-spinal excitability, reflecting putative mirror neurons activity. The exposure to emotional stimuli also modulates cortico-spinal excitability. We investigated how those two phenomena might interact when they are combined, i.

Gender, status, and psychiatric labels.

We examine a key modified labeling theory proposition-that a psychiatric label increases vulnerability to competence-based criticism and rejection-within task- and collectively oriented dyads comprised of same-sex individuals with equivalent education. Drawing on empirical work that approximates these conditions, we expect the proposition to hold only among men. We also expect education, operationalized with college class standing, to moderate the effects of gender by reducing men's and increasing women's criticism and rejection.

Targeted high and low speech frequency bands to right and left ears respectively improve task performance and perceived sociability in dyadic conversations.

Past research shows that the lower nonverbal frequencies of the human voice, beneath .5 kHz, transmit an acoustic signal promoting social convergence and status accommodation between human interlocutors. We conducted a laboratory experiment and a validation study to explore the possible communications benefits of targeting the low-frequency band to the left ears of human participants and the high-frequency band to the right ears.

Allelic variation of the Tas1r3 taste receptor gene selectively affects taste responses to sweeteners: evidence from 129.B6-Tas1r3 congenic mice.

The Tas1r3 gene encodes the T1R3 receptor protein, which is involved in sweet taste transduction. To characterize ligand specificity of the T1R3 receptor and the genetic architecture of sweet taste responsiveness, we analyzed taste responses of 129.B6-Tas1r3 congenic mice to a variety of chemically diverse sweeteners and glucose polymers with three different measures: consumption in 48-h two-bottle preference tests, initial licking responses, and responses of the chorda tympani nerve.