Psychopathic Traits,Empathy, and Aggression are Differentially Related to Cortisol Awakening Response

Psychopathy is thought to be related to a lack of empathy which interferes with conscience development and promotes aggressive behavior. Little research has examined underlying mechanisms contributing to psychopathy, empathy, and aggression, such as an altered Hypothalamic-Pituitary-Adrenal axis response system. The current study examined how subscales of psychopathic personality traits, empathy, and aggression are related to the cortisol awakening response (CAR), an index of an individual’s physiological preparedness for the challenges of the upcoming day. A mixed-sex sample of 57 college students was recruited for the study, and HLM analyses tested whether these constructs were related to blunted CAR. Results indicated that Machiavellian Egocentricity, Blame Externalization, and Carefree Nonplanfulness subscales of the Psychopathic Personality Inventory – Short Form were all related to blunted CAR, whereas the Social Potency subscale was significantly related to steeper CAR increase. Further, affective empathy and reactive physical aggression were related to blunted CAR. Findings suggest that CAR provides a novel biological index of psychopathic personality traits, affective empathy, and reactive physical aggression.     

Teacher involvement as a protective factor from the association between race-based bullying and smoking initiation

Experiencing bullying as a victim is associated with negative health and health behavior outcomes, including substance use, among adolescents. However, understandings of protective factors—factors that enhance adolescents’ resilience to the negative consequences of bullying—remain limited. The current study investigates whether teacher involvement protects adolescent students from the association between being bullied due to race and smoking initiation. Students were recruited from 12 Kindergarten through 8th grade schools in an urban school district in the Northeast United States. The analytic sample included 769 students who responded to surveys in 5th or 6th grade (2009), and two years later in 7th or 8th grade (2011). Students primarily identified as Latino and/or Black, and 90 % were eligible for free or reduced lunch. Fifty-four (7 %) students initiated smoking between survey time points. Among students reporting lower teacher involvement, race-based bullying was associated with higher likelihood of smoking initiation (OR \(=\) 1.69, \(p =0.03\) ). In contrast, among students reporting higher teacher involvement, race-based bullying was not associated with higher likelihood of smoking initiation (OR \(=\) 0.95, \(p =0.81\) ). Results suggest that teacher involvement may protect students from the association between race-based bullying and smoking initiation. Enhancing teacher involvement among students experiencing race-based bullying in schools may limit smoking initiation.     

Concreteness ratings for 40 thousand generally known English word lemmas

Concreteness ratings are presented for 37,058 English words and 2,896 two-word expressions (such as zebra crossing and zoom in), obtained from over 4,000 participants by means of a norming study using Internet crowdsourcing for data collection. Although the instructions stressed that the assessment of word concreteness would be based on experiences involving all senses and motor responses, a comparison with the existing concreteness norms indicates that participants, as before, largely focused on visual and haptic experiences. The reported data set is a subset of a comprehensive list of English lemmas and contains all lemmas known by at least 85 % of the raters. It can be used in future research as a reference list of generally known English lemmas.     

Where you look can influence haptic object recognition

We investigated whether the relative position of objects and the body would influence haptic recognition. People felt objects on the right or left side of their body midline, using their right hand. Their head was turned towards or away from the object, and they could not see their hands or the object. People were better at naming 2-D raised line drawings and 3-D small-scale models of objects and also real, everyday objects when they looked towards them. However, this head-towards benefit was reliable only when their right hand crossed their body midline to feel objects on their left side. Thus, haptic object recognition was influenced by people's head position, although vision of their hand and the object was blocked. This benefit of turning the head towards the object being explored suggests that proprioceptive and haptic inputs are remapped into an external coordinate system and that this remapping is harder when the body is in an unusual position (with the hand crossing the body midline and the head turned away from the hand). The results indicate that haptic processes align sensory inputs from the hand and head even though either hand-centered or object-centered coordinate systems should suffice for haptic object recognition.     

A Comparison of Rubrics for Identifying Empirically Supported Practices with Single-Case Research

The use of single-case research methods for validating academic and behavioral interventions has gained considerable attention in recent years. As such, there has been a proliferation of methods for evaluating whether, and to what extent, primary research reports provide evidence of intervention effectiveness. Despite the recent interest in harnessing single-case research to identify empirically supported strategies, examination of these tools has revealed that there is a lack of consistency in the methodological criteria sampled and scoring procedures used to evaluate primary research reports. The present study examined the extent to which various evidence rubrics addressed specific methodological features of single-case research and classified studies into similar evidence categories. Results indicated that the methodological criteria included within rubrics tended to vary, particularly for criteria related to determining the generality of the intervention under study. Moreover, there was substantial discordance observed in the evidence classifications assigned to reviewed studies. These findings are discussed in the context of the still-developing nature of single-case evidence reviews. Recommendations for both research and practice are provided.     

Birth Defects,Causal Attributions,and Ethnicity in the National Birth Defects Prevention Study

In order to translate research findings into effective prevention strategies, it is important to understand people's beliefs about the causes of poor health outcomes. However, with the exception of knowledge and beliefs about folic acid supplementation, little is known regarding women's causal attributions women regarding birth defects. We employed Attribution Theory constructs to analyze open-text interview responses from 2,672 control mothers in the National Birth Defects Prevention Study who gave birth in 1997–2005. Common themes included use of alcohol, tobacco, illicit drugs, and medications during pregnancy. Stress and emotional upset were also suggested as possible causes of birth defects. Genetic- and heredity-related responses were more likely to be mentioned by Asian/Pacific Islander women compared to non-Hispanic Whites. Hispanic women were less likely to suggest several specific possible teratogens, such as paint, pesticides, or other chemicals, but were more likely to suggest events occurring during childbirth. Differences also emerged among ethnic groups for theoretical constructs, although most responses were categorized as controllable, changeable over time, and with an internal locus of causality.     

Maternal Uniparental Isodisomy Causing Autosomal Recessive GM1 Gangliosidosis: A Clinical Report

Uniparental disomy is a genetic cause of disease that may result in the inheritance of an autosomal recessive condition. A child with developmental delay and hypotonia was seen and found to have severely abnormal myelination. Lysosomal enzyme testing identified an isolated deficiency of beta-galactosidase. Subsequently, homozygous missense mutations in the galactosidase, beta 1 (GLB1) gene on chromosome 3 were found. Parental testing confirmed inheritance of two copies of the same mutated maternal GLB1 gene, and no paternal copy. SNP analysis was also done to confirm paternity. The patient was ultimately diagnosed with autosomal recessive GM1 gangliosidosis caused by maternal uniparental isodisomy. We provide a review of this patient and others in which uniparental disomy (UPD) of a non-imprinted chromosome unexpectedly caused an autosomal recessive condition. This is the first case of GM1 gangliosidosis reported in the literature to have been caused by UPD. It is important for genetic counselors and other health care providers to be aware of the possibility of autosomal recessive disease caused by UPD. UPD as a cause of autosomal recessive disease drastically changes the recurrence risk for families, and discussions surrounding UPD can be complex. Working with families to understand UPD when it occurs requires a secure and trusting counselor-family relationship.     

Emotion Regulation Among Preschoolers on a Continuum of Risk: The Role of Maternal Emotion Coaching

Parental emotion coaching involves acknowledging and validating children’s feelings, as well as guiding them on how to manage intense or negative feelings. Although parental emotion coaching has been identified as a potentially important factor for children’s emotional development, research into this topic is scant. The present study examined whether maternal emotion coaching can play a mediational role between family risk (i.e. economic disadvantage, family stress, and maltreatment) and emotion regulation in preschoolers. Seventy-four preschoolers, aged 46–58 months, and their maternal caregivers participated in an observational laboratory study, including a narrative task in which mothers and children reminisced about a mildly upsetting event. We coded these conversations for maternal emotion coaching behaviors with the Family Emotional Communication Scoring System. A family risk score was obtained via the Family Events Checklist and demographic data. We measured children’s emotion regulation with the Emotion Regulation Checklist. Increased family risk was associated with both reduced child emotion regulation and reduced maternal emotion coaching. Maternal emotion coaching partially mediated the relation between family risk and child emotion regulation, in particular child emotional lability. The findings support further research into the possibilities of training mothers in high risk families in emotion coaching skills in order to foster their children’s emotional development.     

Parental Perceptions of Services Provided for Children with Autism in Jordan

Providing formal support for children with autism and their parents is important and mandatory to improve children’s abilities and enhance the capabilities of parents. The present study attempted to investigate the perceptions of parents of children with autism regarding the services provided in Jordan. A questionnaire consisting of five sections was designed and distributed to a sample of 60 parents of children with autism (5–18 years old) among four special education institutions in Jordan. The questionnaire addressed five domains: demographics, type and number of received services, methods and difficulties of obtaining services, parents’ satisfaction, and parents’ perceived needed services. The results revealed that the service delivery system with which parents interacted was composed of multiple places and providers, but had several difficulties. Parents participating in this study expressed an average satisfaction with the received services. Issues pertaining to the cost of services, parents-professional partnerships, and overall quality of services were seen by parents as sources of low satisfaction. On the other hand, parents expressed the need for early intervention, family counseling, and community awareness services. Further suggestions and implications are presented in the study.