Personality predicts temporal attention costs in the attentional blink paradigm

Accuracy for a second target is reduced when it is presented within 500 msec of a first target. This phenomenon is called the attentional blink (AB). A diffused attentional state (via positive affect or an additional task) has been shown to reduce the AB, whereas a focused attentional state (via negative affect) has been shown to increase the AB, purportedly by influencing the amount of attentional investment and flexibility. In the present study, individual differences in personality traits related to positive affect, negative affect, and cognitive flexibility were used to predict individual differences in AB magnitude. As hypothesized, greater extraversion and openness predicted smaller ABs. Greater openness also predicted higher overall target accuracy. Greater neuroticism predicted larger ABs and lower overall target accuracy. Conscientiousness, associated with less cognitive flexibility, predicted lower overall target accuracy. Personality may modulate the AB by influencing overinvestment via dispositional tendencies toward more or less stringent or capable cognitive control.     

Gavagai Is as Gavagai Does: Learning Nouns and Verbs From Cross‐Situational Statistics

Learning to map words onto their referents is difficult, because there are multiple possibilities for forming these mappings. Cross‐situational learning studies have shown that word‐object mappings can be learned across multiple situations, as can verbs when presented in a syntactic context. However, these previous studies have presented either nouns or verbs in ambiguous contexts and thus bypass much of the complexity of multiple grammatical categories in speech. We show that noun word learning in adults is robust when objects are moving, and that verbs can also be learned from similar scenes without additional syntactic information. Furthermore, we show that both nouns and verbs can be acquired simultaneously, thus resolving category‐level as well as individual word‐level ambiguity. However, nouns were learned more quickly than verbs, and we discuss this in light of previous studies investigating the noun advantage in word learning.     

Pilot Testing of an Online Training for Criminal Justice Professionals on Medication‐Assisted Treatment

There is widespread misunderstanding about medication‐assisted treatment (MAT) for opioid addiction. Although most MAT trainings target providers, criminal justice program staff and treatment referrers often determine offender placement. This article supports the efficacy of an online MAT training for criminal justice stakeholders.     

Impact of Peer Partner Support on Self Efficacy for Justice-Involved Parents: A Controlled Study of Juvenile Justice 101

Systems of care and other health-related initiatives have encouraged the proliferation of parent support policies in mental health, child welfare and education systems. However, the juvenile court system has relatively few programs that provide direct peer support for parents and little is known about the impact of parent support on families navigating the court process. Juvenile Justice 101 is one of only a few such programs. The present study examined the effect of the peer support element of Juvenile Justice 101 compared to video-only and no intervention conditions in a pre/post-test design. One hundred and ten parents agreed to participate in the study, 54 on a day with the peer support condition, 28 on a video-only day and 28 on a no-intervention day. Sixteen parents in the peer support condition were able to participate in the full program and seven parents in the video-only condition participated in the full video. Analyses disaggregate the effects of condition assignment and participation. Self-efficacy in navigating the juvenile court process improved for parents who participated in peer support but no improvement was observed for the other conditions. Parents in the peer support condition also rated peer partners higher than court staff on a dimension assessing process of care. The implications for practice and policy for peer support and family-driven services in juvenile court are discussed.     

Aligning Policy to Promote Cascade Genetic Screening for Prevention and Early Diagnosis of Heritable Diseases

Cascade genetic screening is a methodology for identifying and testing close blood relatives of individuals at increased risk for heritable conditions and follows a sequential process, minimizing testing costs and the number of family members who need to be tested. It offers considerable potential for cost savings and increased awareness of heritable conditions within families. CDC-classified Tier 1 genomic applications for hereditary breast and ovarian cancer syndrome (HBOC), Lynch Syndrome (LS), and familial hypercholesterolemia (FH) are recommended for clinical use and support the use of cascade genetic screening. Most individuals are unaware of their increased risk for heritable conditions such as HBOC, LS, and FH. Consistent implementation of cascade genetic screening could significantly increase awareness and prevention of heritable conditions. Limitations to effective implementation of cascade genetic screening include: insufficient genetic risk assessment and knowledge by a majority of healthcare providers without genetics credentials; a shortage of genetic specialists, especially in rural areas; a low rate of reimbursement for comprehensive genetic counseling services; and an individual focus on prevention by clinical guidelines and insurance coverage. The family-centric approach of cascade genetic screening improves prevention and early diagnosis of heritable diseases on a population health level. Cascade genetic screening could be better supported and augmented through changes in health policy.