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Inverted Social Reward: Associations between Psychopathic Traits and Self-Report and Experimental Measures of Social Reward (open access)

Inverted Social Reward: Associations between Psychopathic Traits and Self-Report and Experimental Measures of Social Reward

This article describes two studies of individuals with high levels of psychopathic traits. Study 1 explores what aspects of social reward are associated with psychopathic traits, and Study 2 administers these measures to a new group of participants along with two experimental tasks investigating monetary and social reward value.
Date: August 27, 2014
Creator: Foulkes, Lucy; McCrory, Eamon J.; Neumann, Craig S. & Viding, Essi
System: The UNT Digital Library
Guidelines for the standardization of preanalytic variables for blood‐based biomarker studies in Alzheimer's disease research (open access)

Guidelines for the standardization of preanalytic variables for blood‐based biomarker studies in Alzheimer's disease research

Review article which provides (1) a synopsis of selected preanalytical methods utilized in many international AD cohort studies, (2) initial draft guidelines/SOPs for preanalytical methods, and (3) a list of required methodological information and protocols to be made available for publications in the field to foster cross‐validation across cohorts and laboratories.
Date: September 30, 2014
Creator: O'Bryant, Sid E.; Gupta, Veer; Henriksen, Kim; Edwards, Melissa; Jeromin, Andreas; Lista, Simone et al.
System: The UNT Digital Library
Arsenic exposure, AS3MT polymorphism, and neuropsychological functioning among rural dwelling adults and elders: a cross-sectional study (open access)

Arsenic exposure, AS3MT polymorphism, and neuropsychological functioning among rural dwelling adults and elders: a cross-sectional study

This article aims to examine the link between low-level arsenic exposure and cognitive functioning, and the potential role of a single nucleotide polymorphism (SNP A35991G, rs10748835) of the AS3MT gene in modifying this link.
Date: March 12, 2014
Creator: Edwards, Melissa; Hall, James R.; Gong, Gordon & O'Bryant, Sid E.
System: The UNT Digital Library
Social Reward Questionnaire (SRQ): development and validation (open access)

Social Reward Questionnaire (SRQ): development and validation

Article discusses study which led to the development of the Social Reward Questionnaire (SRQ), a measure of individual differences in the value of different social rewards.
Date: March 11, 2014
Creator: Foulkes, Lucy; Viding, Essi; McCrory, Eamon J. & Neumann, Craig S.
System: The UNT Digital Library
The construct of psychopathy in a Chilean prison population (open access)

The construct of psychopathy in a Chilean prison population

This article tests the four-factor model of the Hare Psychopathy Checklist - Revised empirical construct of psychopathy in a Chilean prison population by using instruments that supply different types of data.
Date: October 2, 2014
Creator: León Mayer, Elizabeth; Folino, Jorge O.; Neumann, Craig S. & Hare, Robert D.
System: The UNT Digital Library