The ‘Reading the Mind in the Voice’ Test-Revised: A Study of Complex Emotion Recognition in Adults with and Without Autism Spectrum Conditions

This study reports a revised version of the ‘Reading the Mind in the Voice’ (RMV) task. The original task (Rutherford et al., (2002), Journal of Autism and Developmental Disorders, 32, 189–194) suffered from ceiling effects and limited sensitivity. To improve that, the task was shortened and two more foils were added to each of the remaining items. About 50 adults with Asperger Syndrome (AS) or High Functioning Autism (HFA) and 22 matched controls took the revised task. Results show the revised task has good reliability and validity, is harder, and more sensitive in distinguishing the AS/HFA group from controls. Verbal IQ was positively correlated with performance, and females performed worse than males in the AS/HFA group. Results are discussed with regard to multi modal empathizing deficits in autism spectrum conditions (ASC).     

The “highs and lows” of the human brain on dopaminergics: Evidence from neuropharmacology

Rewards are appetitive events that elicit approach. Ground-breaking findings from neurophysiological experiments in animals, alongside neuropharmacology and neuroimaging research in human samples have identified dopamine as the main neurochemical messenger of global reward processing in the brain. However, dopamine’s contribution to the different components of reward processing remains to be precisely defined. To facilitate the informed design and interpretation of reward studies in humans, we have systematically reviewed all existing human pharmacological studies investigating how drug manipulation of the dopamine system affects reward-related behaviour and its neural correlates. Pharmacological experiments in humans face methodological challenges in terms of the: 1) specificity and safety of the available drugs for administration in humans, 2) uncertainties about pre- or post-synaptic modes of action, and 3) possible interactions with inter-individual neuropsychological or genotypic variables. In order to circumvent some of these limitations, future research should rely on the combination of different levels of observation, in integrative pharmaco-genetics-neurobehavioral approaches, to more completely characterize dopamine’s role in both general and modality-specific processing of reward.     

Development and Preliminary Standardization of the “Extended Complex Figure Test” (ECFT)

Abstract

Recognition and matching trials were designed for the Rey-Osterrieth Complex Figure Test (ROCFT). Following pilot testing and expert review, they were standardized using 90 community-dwelling adults (58% female, ages 30 to 88). Recognition has 30 multiple-choice items for different figural elements; scores distributed normally with strong item-total correlations and with normally distributed item difficulties. Cronbach alphas were .84, .61, and .81 for the Total, Global, and Detail Scales. Recognition correlated .81 with ROCFT recall and .65 with Visual Reproductions. Matching has 10 multiple-choice items; scores were negatively skewed with a substantial ceiling effect. Alpha for Matching was .58, limited in part by few items. Matching correlated .68 with Judgment of Line Orientation and .74 to .90 with copy trials. Both Recognition and Matching discriminated 34 patients with intractable epilepsy from 34 matched controls. Overall, Recognition appeared to be reliable and showed evidence of validity. By comparison, Matching reliability and validity were less impressive and warrant further examination.     

The ‘Reading the Mind in Films’ Task [Child Version]: Complex Emotion and Mental State Recognition in Children with and without Autism Spectrum Conditions

Children with autism spectrum conditions (ASC) have difficulties recognizing others' emotions. Research has mostly focused on basic emotion recognition, devoid of context. This study reports the results of a new task, assessing recognition of complex emotions and mental states in social contexts. An ASC group (n = 23) was compared to a general population control group (n = 24). Children with ASC performed lower than controls on the task. Using task scores, more than 87% of the participants were allocated to their group. This new test quantifies complex emotion and mental state recognition in life-like situations. Our findings reveal that children with ASC have residual difficulties in this aspect of empathy. The use of language-based compensatory strategies for emotion recognition is discussed.     

Do cognitive leisure activities really matter in the relationship between education and cognition? Evidence from the aging,demographics, and memory study (ADAMS)

Objectives: Increasing demand for early detection and prevention of dementia has shifted recent attention toward cognitive impairment with no dementia (CIND), which is often considered a possible risk path to dementia. Education and cognitive leisure activities are major predictors featured in dementia studies. However, the definition of cognitive leisure activities often has been inconsistent and diverse. This study explored different domains of these activities and their moderating roles on the relationship between education and cognition.

Method: A sample of 704 participants aged 70 or older was drawn from the national Aging, Demographics, and Memory Study. Exploratory factor analysis was conducted to assess two domains from cognitive leisure activities: literacy and visuospatial activities. Multinomial logistic regression tested the main and moderating roles of each domain on cognition categorized as no impairment, CIND, and dementia.

Results: Individuals with greater engagement in both literacy and visuospatial activities were more likely to have no cognitive impairment than CIND. Individuals with greater engagement in literacy activities were less likely to have dementia compared to CIND. Literacy activities and education years had a significant interaction effect. Individuals with higher education seem to benefit more by engaging in literacy activities, as evidenced by decreased odds of having dementia.

Conclusion: Engagement in cognitive leisure activities for both cognitively intact and impaired older adults is suggested, with more focus on literacy activities for cognitively impaired and highly educated older adults.     

The Autism-Spectrum Quotient (AQ) Adolescent’s Version in Turkey: Factor Structure,Reliability and Validity

Journal of Autism and Developmental Disorders - We assessed the reliability and validity of the Turkish version of the autism spectrum quotient (AQ)-adolescent. Three assessment groups of...     

Do pyroptosis,apoptosis, and necroptosis (PANoptosis) exist in cerebral ischemia? Evidence from cell and rodent studies

Some scholars have recently developed the concept of PANoptosis in the study of infectious diseases where pyroptosis,apoptosis and necroptosis act in consort in a multimeric protein complex,PANoptosome.This allows all the components of PANoptosis to be regulated simultaneously.PANoptosis provides a new way to study the regulation of cell death,in that different types of cell death may be regulated at the same time.To test whether PANoptosis exists in diseases other than infectious diseases,we chose cerebral ischemia/reperfusion injury as the research model,collected articles researching cerebral ischemia/reperfusion from three major databases,obtained the original research data from these articles by bibliometrics,data mining and other methods,then integrated and analyzed these data.We selected papers that investigated at least two of the components of PANoptosis to check its occurrence in ischemia/reperfusion.In the cell model simulating ischemic brain injury,pyroptosis,apoptosis and necroptosis occur together and this phenomenon exists widely in different passage cell lines or primary neurons.Pyroptosis,apoptosis and necroptosis also occurred in rat and mouse models of ischemia/reperfusion injury.This confirms that PANoptosis is observed in ischemic brain injury and indicates that PANoptosis can be a target in the regulation of various central nervous system diseases.     

Correlation and agreement between the Mini-mental State Examination and the Clock Drawing Test in older adults with low levels of schooling: the Bambuí Health Aging Study (BHAS)

BACKGROUND: The aim of the study was to determine the correlation and agreement between the Mini-mental State Examination (MMSE) and Clock Drawing Test (CDT), administered and scored using Shulman's method (2000), in elderly Brazilian adults with very low levels of formal education. METHODS: CDT and MMSE tests, performed by a sample of 1118 elderly subjects from a population-based cohort, were evaluated. Spearman's correlation coefficient was calculated for the total sample and according to gender, age and schooling level. Agreement was assessed using receiver operating characteristic (ROC) analysis. RESULTS: CDTs with high scores had high corresponding MMSE scores whereas CDTs with low scores had a wide range of corresponding MMSE scores. Correlation was moderate (rho=0.64) and no difference was found according to gender, age or schooling level. For CDT cut-off 3/4, the best MMSE cut-off was 27/28 and agreement between tests was 75.1%. CONCLUSIONS: Correlation between tests was moderate. Subjects who performed well on the CDT could be expected to obtain high MMSE scores. Although one test does not substitute for the other, the CDT may be more practical in developing countries where resources are limited and low education is common in the elderly, as well as in situations where time for assessment or screening is limited. Moreover, the CDT may be sensitive to cognitive domains not assessed by the MMSE.     

Promoting Children’s Prosocial Behaviors in School: Impact of the “Roots of Empathy” Program on the Social and Emotional Competence of School-Aged Children

This study examines the effects of the Roots of Empathy (ROE) program on children’s social-emotional competence. ROE is a theoretically derived universal preventive program that focuses on decreasing children’s aggression and facilitating the development of their social-emotional understanding and prosocial behaviors. The program has as its cornerstone monthly visits by an infant and his/her parent(s) that serve as a springboard for lessons on emotion understanding, perspective taking, caring for others, and infant development. The study included a quasi-experimental control-group pretest–posttest, multi-informant design with 585 4th- to 7th-grade children from 28 classrooms. Outcome measures included self-reports of understanding of infant distress, empathy, and perspective taking, and peer and teacher reports of prosocial and aggressive behaviors. Measures assessing implementation were also included. Children in the ROE intervention classrooms showed significant improvement across several of the domains assessed: self-reports of causes for infant crying, peer nominations of prosocial behaviors, and teacher reports of proactive and relational aggression. Self-reported empathy and perspective taking showed no significant changes. According to ROE instructors’ diaries assessing implementation, students in the experimental condition were exposed to all or most of the ROE curriculum. These findings support and extend recent research examining the positive impacts of classroom-based social and emotional learning (SEL) programs on children’s social development and behavioral adjustment.     

Attempting to “Increase Intake from the Input”: Attention and Word Learning in Children with Autism

Previous work has demonstrated that social attention is related to early language abilities. We explored whether we can facilitate word learning among children with autism by directing attention to areas of the scene that have been demonstrated as relevant for successful word learning. We tracked eye movements to faces and objects while children watched videos of a woman teaching them new words. Test trials measured participants’ recognition of these novel word-object pairings. Results indicate that for children with autism and typically developing children, pointing to the speaker’s mouth while labeling a novel object impaired performance, likely because it distracted participants from the target object. In contrast, for children with autism, holding the object close to the speaker’s mouth improved performance.     

The Development and Preliminary Psychometric Evaluation of the Theory of Mind Inventory: Self Report—Adult (ToMI:SR-Adult)

This study describes the development and psychometric evaluation of a new self-report measure of social cognition: the Theory of Mind Inventory:Self-report-Adult (ToMI:SR-Adult). Adults with autism (or a suspicion of autism; n?=?111) and typically developing adults (n?=?109) completed a demographic questionnaire and the ToMI:SR-Adult online. Both quantitative and qualitative self-reports of one’s own theory of mind functioning were collected. The ToMI:SR-Adult performed well under all examinations of reliability and validity (internal consistency, accuracy of classification, contrasting-groups). The qualitative data confirmed impressions of validity and revealed that the adults in our sample had high levels of self-insight regarding their own theory of mind. The ToMI:SR-Adult is offered as a promising research and clinical tool for the assessment of social cognition in adults.

     

Pursuit of the “truth” about mental illness: the significance of findings in neuropsychiatric research,and lessons from the past

Technology in genetics and brain imaging has advanced so rapidly that it is difficult to be knowledgeable about all the new tools being used in the pursuit of progress toward understanding and treating mental illness. While findings from new studies remain promising, caution is needed with regard to their current applicability to clinical use, both to predict who is likely to become ill and who is likely to respond to medication. A perspective on the past, using schizophrenia as an example, illustrates important findings that were published, had much visibility, and caused a flurry of new related studies, but then slowly disappeared, either to be abandoned as an artifact of the assay or study design, an epiphenomenon, or as simply nonreplicated findings not leading to further progress. Remembering that good science is “the pursuit of the truth” and not joining the latest “bandwagon fad” of “believers” is an important principle to adhere to when participating in the politics of science.     

Toward brief “Red Flags” for autism screening: The Short Autism Spectrum Quotient and the Short Quantitative Checklist for Autism in toddlers in 1,000 cases and 3,000 controls [corrected

OBJECTIVE: Frontline health professionals need a "red flag" tool to aid their decision making about whether to make a referral for a full diagnostic assessment for an autism spectrum condition (ASC) in children and adults. The aim was to identify 10 items on the Autism Spectrum Quotient (AQ) (Adult, Adolescent, and Child versions) and on the Quantitative Checklist for Autism in Toddlers (Q-CHAT) with good test accuracy. Method: A case sample of more than 1,000 individuals with ASC (449 adults, 162 adolescents, 432 children and 126 toddlers) and a control sample of 3,000 controls (838 adults, 475 adolescents, 940 children, and 754 toddlers) with no ASC diagnosis participated. Case participants were recruited from the Autism Research Centre's database of volunteers. The control samples were recruited through a variety of sources. Participants completed full-length versions of the measures. The 10 best items were selected on each instrument to produce short versions. Results: At a cut-point of 6 on the AQ-10 adult, sensitivity was 0.88, specificity was 0.91, and positive predictive value (PPV) was 0.85. At a cut-point of 6 on the AQ-10 adolescent, sensitivity was 0.93, specificity was 0.95, and PPV was 0.86. At a cut-point of 6 on the AQ-10 child, sensitivity was 0.95, specificity was 0.97, and PPV was 0.94. At a cut-point of 3 on the Q-CHAT-10, sensitivity was 0.91, specificity was 0.89, and PPV was 0.58. Internal consistency was >0.85 on all measures. Conclusions: The short measures have potential to aid referral decision making for specialist assessment and should be further evaluated.