Co-Speech Gesture Mimicry in the Process of Collaborative Referring During Face-to-Face Dialogue

Abstract Mimicry has been observed regarding a range of nonverbal behaviors, but only recently have researchers started to investigate mimicry in co-speech gestures. These gestures are considered to be crucially different from other aspects of nonverbal behavior due to their tight link with speech. This study provides evidence of mimicry in co-speech gestures in face-to-face dialogue, the most common forum of everyday talk. In addition, it offers an analysis of the functions that mimicked co-speech gestures fulfill in the collaborative process of creating a mutually shared understanding of referring expressions. The implications bear on theories of gesture production, research on grounding, and the mechanisms underlying behavioral mimicry

Antiretroviral activity and safety of once-daily etravirine in treatment-naive HIV-infected adults: 48-week results

Etravirine (ETR), an NNRTI approved for 200 mg BID dosing in conjunction with other antiretrovirals (ARVs), has pharmacokinetic properties which support once-daily dosing

Regimen Simplification to Atazanavir‐Ritonavir Alone as Maintenance Antiretroviral Therapy: Final 48‐Week Clinical and Virologic Outcomes

Simplified maintenance therapy with ritonavir-boosted atazanavir (ATV/RTV) alone is attractive because of nucleoside reverse-transcriptase inhibitor (NRTI)–sparing benefits, low pill burden, once-daily dosage, and safety

Could you mind your language? An investigation of communicators’ ability to inhibit linguistic bias.

Three experiments that examine communicators' ability to inhibit linguistic bias are reported. Research has shown that communicators use more abstract language ( e. g., "Jamie is affectionate" vs. "Jamie kisses Rose") to describe more expected behavior. Recent research has shown that this bias may be overwhelmed by goals to put a "spin" on actions or to manipulate audiences' impressions of actors. Similarly, the present experiments show that people who wish to communicate without bias may often be able to do so. Inhibition occurred when participants selected descriptions from a list of alternatives and when they freely described both expected and unexpected behaviors. However, inhibition failed when participants were asked to freely describe either expected or unexpected behaviors alone

Co-Speech Gesture Mimicry in the Process of Collaborative Referring During Face-to-Face Dialogue

Mimicry has been observed regarding a range of nonverbal behaviors, but only recently have researchers started to investigate mimicry in co-speech gestures. These gestures are considered to be crucially different from other aspects of nonverbal behavior due to their tight link with speech. This study provides evidence of mimicry in co-speech gestures in face-to-face dialogue, the most common forum of everyday talk. In addition, it offers an analysis of the functions that mimicked co-speech gestures fulfill in the collaborative process of creating a mutually shared understanding of referring expressions. The implications bear on theories of gesture production, research on grounding, and the mechanisms underlying behavioral mimicry

An experimental investigation of how addressee feedback affects co-speech gestures accompanying speakers' responses

There is evidence that co-speech gestures communicate information to addressees and that they are often communicatively intended. However, we still know comparatively little about the role of gestures in the actual process of communication. The present study offers a systematic investigation of speakers’ gesture use before and after addressee feedback. The findings show that when speakers responded to addressees’ feedback gesture rate remained constant when this feedback encouraged clarification, elaboration or correction. However, speakers gestured proportionally less often after feedback when providing confirmatory responses. That is, speakers may not be drawing on gesture in response to addressee feedback per se, but particularly with responses that enhance addressees’ understanding. Further, the large majority of speakers’ gestures changed in their form. They tended to be more precise, larger, or more visually prominent after feedback. Some changes in gesture viewpoint were also observed. In addition, we found that speakers used deixis in speech and gaze to increase the salience of gestures occurring in response to feedback. Speakers appear to conceive of gesture as a useful modality in redesigning utterances to make them more accessible to addressees. The findings further our understanding of recipient design and co-speech gestures in face-to-face dialogue. Highlights ► Gesture rate remains constant in response to addressee feedback when the response aims to correct or clarify understanding. ► But gesture rate decreases when speakers provide confirmatory responses to feedback signalling correct understanding. ► Gestures are more communicative in response to addressee feedback, particularly in terms of precision, size and visual prominence. ► Speakers make gestures in response to addressee feedback more salient by using deictic markers in speech and gaze

Justice for whom, exactly? Beliefs in justice for the self and various others.

The present studies examine why people think the world is more just to themselves than to others generally. Beliefs in justice for the self were uniquely associated with psychological adjustment, consistent with the theoretical motive to believe in justice for the self ( Studies 1 and 2). However, this "justice motive" did not appear to affect the relative strength of justice beliefs. Instead, self-other differences in justice beliefs appeared to reflect objective assessments of the justice received by various demographics. Undergraduates believed the world to be more just to themselves than to others but not their undergraduate peers specifically ( Study 1). Participants of both genders believed the world to be more just to men, and to themselves, than to women ( Study 2). Women did not exempt themselves individually from injustice but believed, similar to men, that undergraduate women receive as much justice as men ( Study 3)

Cetacean Stranding Response Resources

The folder provides additional resources related to cetacean stranding response

Stranding Response Forms

The folder provides sample stranding response forms for data collection from cetaceans and pinnipeds. Forms can be modified to suit regional purposes

Marine Mammal Stranding Response Introductory Resources

This folder contains introductory information on why stranding response activities are important for marine mammal research and conservation. Additional introductory species information for pinnipeds is also provided