The Role of Complainant/Defendant Gender and Form of Sexual Assault on Jurors' Perceptions of Prototypicality and Verdicts.

We sought to test the effects of sexual assault form and complainant/defendant gender on jurors' perceptions of the prototypicality of a sexual assault case, complainant, and defendant. We examined whether these perceived prototypicality measures predict mock jurors' complainant/defendant blame and credibility assessments and if these assessments predict verdict decisions in a simulated sexual assault trial. We predicted that the female complainant-male defendant condition, vaginal intercourse condition, and their combination would be perceived as more prototypical than their counterparts, which would predict blame/credibility assessments, ultimately predicting verdict.

MADD regulates natural killer cell degranulation through Rab27a activation.

Natural killer (NK) cells have the ability to lyse other cells through the release of lytic granules (LGs). This is in part mediated by the small GTPase Rab27a, which was first identified to play a crucial role in degranulation through the study of individuals harboring mutations in the gene encoding Rab27a. However, the guanine nucleotide exchange factor (GEF) regulating the activation of Rab27a in cytotoxic lymphocytes was unknown.

A Machine Learning Model for the Routine Detection of "Wrong Blood in Complete Blood Count Tube" Errors.

Background: Current laboratory procedures may fail to detect wrong blood in tube (WBIT) errors. Machine learning models have the potential to improve WBIT error detection, as demonstrated by proof-of-concept studies. The models developed so far, however, are not appropriate for routine use because they are unable to handle missing values and have low positive predictive value (PPV).

Quality-checking the new normal: trial modality in online jury decision-making research.

Objectives: We sought to examine differences between videotaped and written trial materials on verdicts, perceptions of trial parties, quality check outcomes, perceived salience of racial issues, and emotional states in a trial involving a Black or White defendant.

Hypotheses: We predicted that verdicts and ratings of trial parties would be similar for those participants viewing a videotaped trial and those reading a written transcript. However, we suspected that emotional states might be heightened for those watching a video and that those reading transcripts would perform better on quality checks regarding trial content (but worse on those involving trial party characteristics, including defendant race).

The influence of race on jurors' perceptions of lethal police use of force.

Objective: Many highly publicized police use-of-force encounters have recently occurred in the United States. This project primarily explored whether officer, juror, or victim race affects verdicts in trials involving police use of force.

Hypotheses: Because of recent conflicting research surrounding race and juror decision-making, we conducted an exploratory analysis on the interactive effects of juror, victim, and defendant race.