Biobehavioral Organization in Securely and Insecurely Attached Infants

Attachment research has shown the emergence of individual differences in the security of infant-mother attachment during the first year of life as well as their importance for later social-emotional development. A biobehavioral perspective may help settle disagreements about the validity and interpretation of 12-month-old infants' different behavioral patterns of attachment assessed by Ainsworth's Strange Situation. It was shown that, despite less overt distress in insecure-avoidant infants after short separations from the mother, overall cardiac measures indicate arousal patterns similar to the secure infants during separation. However, differences in cardiac response emerged with regard to object versus person orientation during reunion. Additionally, findings of increased cortisol in both insecure-avoidant and disorganized infants support the theoretical interpretation that these infants, in contrast to secure infants, lack an appropriate coping strategy.     

性别角色发展的生物学理论及其对学前教育的启示

分析诸多学者对性别角色的概念界定发现,性别角色虽然受到社会各因素的影响,但其发展基础仍来源于生物因素。由此,本文选取性别角色发展的生物学理论中最具代表性的三种理论:生物进化理论、生物社会理论和精神分析理论,对性别角色发展的生物因素进行概述和分析,分别从进化原理、遗传基因、激素影响和性生理特征等方面分析性别角色发展的机制,客观、辩证地评价各理论流派的理论学说,以期帮助学前教育工作者了解儿童性别角色发展的规律。     

Reading and cognitive abilities: Longitudinal studies of brain and behavior changes in young children

This paper focuses on methods useful for identifying differences in the development of language reading abilities in children that rely on measures of brain responses and behavioral assessments. Findings from longitudinal and cross-sectional studies using brain and behavior measures are described, along with findings from research designed to influence changes in brain and behavioral responses through training. The findings show differences in event-related potentials (ERP) responses recorded at birth that are related to a child’s later performance on language and reading tasks. Such findings point to a strong biological influence on the development of language and reading skills. However, other findings show that the influence of biological factors on brain processing can be modified through learning. In fact, several studies show that even brief periods of stimulation and opportunities for learning can produce changes in the brain’s ERP repsonses. Such findings suggest that new approaches to evaluating the effectiveness of interventions might change the rate and likelihood of developmental changes.     

Teaching Biosocial Criminology I: Understanding Endophenotypes Using Gottfredson and Hirschi’s Self‐Control Construct

Criminology is experiencing a paradigm shift in theory and research that articulates a more interdisciplinary, biosocial mode of inquiry. Unfortunately, however, graduate‐level criminal justice education rarely encompasses biosocial training. The current review is the first in a series of works that seeks to fill this biosocial training void by providing instruction on concepts in the biological sciences and neurosciences that have direct relevance to criminal justice education and criminology. Here we introduce endophenotypes and demonstrate their relevance to the study of crime using the self‐control construct from Gottfredson and Hirschi’s general theory. Because biosocial criminology is in its nascent stage, it is critical that biosocial criminologists provide service and instruction to their social science‐trained colleagues.     

Precursors to the development of flexible expertise: Metacognitive self-evaluations as antecedences and consequences in adult learning

The current study investigates a conceptualization of flexible expertise as it relates to adult learning within the context of management and leadership training. Three research domains and their relation to metacognitive outcomes are integrated: 1) individual differences in abilities, personality, and mindsets, 2) deliberate practice and routine expertise, and 3) self-regulatory processes. The theoretical focus of the research is on the extent to which metacognitive self-evaluations around person- and management-specific concepts taught during training may act as precursors to flexible expertise. We asked 172 mid-level managers to provide evaluations of concept importance (antecedent), behavioral change (proximal consequence), and impact on job performance (distal consequence) resulting from knowledge acquired during the course of training. A series of hierarchical linear modeling analyses unveil a constellation of core personality characteristics, mindsets, and deliberative processing experiences that together interact to predict metacognitive self-evaluation of impactful training. Our results suggest support for our contention that flexible expertise is a context appropriate, balanced cluster of learning oriented, self-regulatory, and metacognitive processes that moderate and mediate the application of abilities and previously acquired knowledge to problem solution, future knowledge acquisition, and ultimately effective leadership.     

Children with behavioral, non-behavioral, and multiple disabilities, and the risk of out-of-home placement disruption

Objective

This study examined the relative risk of placement disruption for 3-10 year-old children placed in out-of-home care based on the biological relatedness of the placement caregiver and child disability status: no disability, a non-behavioral disability only, a behavioral disability only, or both a non-behavioral and behavioral disability.

Methods

Data were used from the baseline and 36 month follow-up of the National Survey of Child and Adolescent Well-Being, a national probability study of children investigated for child abuse and neglect in the United States. Disability status was derived using several different nationally-normed measures of language development, daily-living skills, social skills, and behavioral problems.

Results

Around 1 in 4 children placed in out-of-home care experienced a disruption. Placement with kin decreased the likelihood of disruption for a majority of children, and children with different types of disabilities were no more or less likely to disrupt in kinship care compared to children with no disability. Older children with a behavioral disability only or both a non-behavioral and behavioral disability were more likely to disrupt compared to younger regardless of placement.

Conclusion

The study findings suggest that maltreated children placed with kin will be afforded the same stability provided to children without a disability.     

A secure base from which to explore close relationships

The theory of attachment as a secure-base relationship integrates insights about affect, cognition, and behavior in close relationships across age and culture. Empirical successes based on this theory include important discoveries about the nature of infant-caregiver and adult-adult close relationships, the importance of early experience, and about stability and change in individual differences. The task now is to preserve these insights and successes and build on them. To accomplish this, we need to continually examine the logic and coherence of attachment theory and redress errors of emphasis and analysis. Views on attachment development, attachment representation, and attachment in family and cross-cultural perspective need to be updated in light of empirical research and advances in developmental theory, behavioral biology, and cognitive psychology. We also need to challenge the theory by formulating and testing hypotheses which, if not confirmed, would require significant changes to the theory. If we can accomplish these tasks, prospects for important developments in attachment theory and research are greater than ever, as are the prospects for integration with other disciplines.     

Public Opinion of Genetic and Neuropsychological Contributors to Criminal Involvement

There is a lack of research that has examined public opinion on the importance of biosocial influences for understanding the potential causes of criminal and delinquent involvement. We address this gap in the current study by surveying a nationally representative sample of adults about the importance of biosocial factors for influencing criminal behavior. Results indicate that the public believes the environment matters more than genetic factors for determining whether someone becomes a criminal. However, the data also reveal an overall acceptance of the importance of neuropsychological factors for influencing criminal behavior. An ordered logistic regression analysis was also estimated to examine potential differences in opinion across demographic categories. The results revealed that income, gender, marital status, and employment status are significantly associated with whether a respondent supports the role of biosocial factors in crime causation. Implications of the findings are discussed.     

Lexical decision with left,right and center visual field presentation: a comparison between dyslexic and regular readers by means of electrophysiological and behavioral measures

This study examined the differences in processing between regular and dyslexic readers in a lexical decision task in different visual field presentations (left, right, and center). The research utilized behavioral measures that provide information on accuracy and reaction time and electro-physiological measures that permit the examination of brain activity during cognitive processing. Two groups of university students, regular and dyslexic readers, were matched on age, gender, intelligence, socioeconomic status, and handedness. A lexical decision task was used in order to examine the processes during word recognition. Subjects were required to decide whether a sequence of letters constituted a real word existing in spoken language or whether the stimulus seen was not an accurate word. For the behavioral measures, it was found that the dyslexics read slower and with more errors than the regular readers. Moreover, the ERP components appeared later in dyslexics as compared to regular readers in this task. The performance of the dyslexics improved and even approached that of the regular readers when the stimuli were presented to the left visual field. Thus, it seems that the dyslexics were relying more on their right hemisphere for linguistic processing, whereas the regular readers were relying more on their language areas in the left hemisphere.     

Toward a Synthesis of Parental Socialization and Child Temperament in Early Development of Conscience

It is argued that, while research on conscience development has emphasized the contribution of parental socialization, the influence of children's temperament has been largely neglected. Two developmental processes that result in the formation of two respective components of conscience are proposed: (1) development of the tendency to experience affective discomfort, guilt, and anxiety associated with wrongdoing; and (2) development of behavioral control—the ability to inhibit a prohibited action, to suppress an antisocial or destructive impulse, and to perform a more prosocial/desirable behavior. Individual differences among children and qualities of parental socialization in relation to both processes are considered as they contribute to conscience development. Relevant evidence from neopsychoanalytic, attributional, social-learning, and temperament models is reviewed. New avenues of research that integrate socialization and temperament perspectives in a developmental framework are proposed. The importance of the study of early developmental periods is emphasized.     

The Use of Biological Measures to Estimate Behavioral Intelligence

Little attention has been paid to biological or physiological correlates of mental ability in the development of theories or tests of intelligence. A number of such biological correlates exist, however; some showing a pronounced relationship with performance on standard intelligence tests. Given the magnitude of the correlations that exist between behavioral intelligence and such measures as averaged evoked potentials, nerve conduction velocity, and cerebral glucose metabolic rate, it is proposed that an appropriately weighted combination of these and other physiological processes could provide a reliable, culture-fair estimate of intelligence that could be administered in the same manner to persons of almost any age or level of ability. Biological approaches to the measurement of intelligence may not replace traditional assessments, but the information that they can provide deserves greater attention than typically has been the case.     

Towards Greater Collaboration in Educational Neuroscience: Perspectives From the 2018 Earli‐SIG22 Conference

The special issue resulting from the 2018 Earli‐SIG22 conference reflects the current state of the field, the diversity of methods, the persevering limitations and promising directions towards solutions. About half of the empirical papers in this special issue that consist of three parts, uses behavioral, self‐report or qualitative measures to understand the “mind” level of Mind, Brain, and Education. The other half investigates the “brain” level, using neuroimaging but also genetics or eye‐tracking to gain access to the wider range of biological substrates of learning and cognition. These biological studies mostly have added value by refining psychological theories, such that these inspire new hypotheses to test in the field, to ultimately better inform teaching. Importantly, the special issue presents several approaches to more intensive, bi‐directional and systematic practice‐research collaborations to better connect the “mind” and “brain” levels to education, and to equip researchers to realize such collaborations successfully in the future.     

Assessing Research Performance of University Academic Staff: Measures and Problems

Under the federal government's current policy on funding university research, institutions which can best identify and encourage the higher performers amongst their academic staff will fare better than others. However, in order to secure a strong position in competing for these government funds universities will need to know more about the research activity of their academic staff and how staff in different disciplines are likely to respond to the increased use of performance indicators. This paper reports the views of staff from one Australian university on such issues. One of the main findings is that potential research output is influenced by a range of factors including the differences in research styles, methods and strategies and the degree of dependence on funds. Such findings favour the differential use of performance measures depending on the nature of the research undertaken rather than the use of measures which are intended to standardise research output within or across disciplines.     

Disambiguating the components of emotion regulation

Affective neuroscience and cognitive science approaches are useful for understanding the components of emotion regulation; several examples from current research are provided. Individual differences in emotion regulation and a focus on the context of emotion experience and expression provide additional tools to study emotion regulation, and its development, from a biobehavioral perspective.     

Commentary: Development of Perception-Action Systems and General Principles of Pattern Formation

Our commentary on this special issue devoted to Developmental Biodynamics: Brain, Body, and Behavior Connections is divided into 3 main sections. The first section is an overview of the individual contributions. 5 major themes are identified: (1) inappropriateness of computational treatments of development and the need for more biologically and physically relevant treatments; (2) significance of tailoring muscular to nonmuscular forces in developing movement coordination; (3) importance of spontaneous movements as exploratory and formative mechanisms; (4) influences of action capabilities on the development of perception capabilities, and vice versa; (5) applications of methods and techniques of nonlinear dynamics to developmental processes. In the second section, we provide a synopsis of current ways of thinking about prototypical developmental processes, namely, pattern formation and pattern differentiation, in various classes of physical and biological systems. It is suggested that efforts to understand the progressive formation and differentiation of patterns in terms of very general principles provide a valuable resource of concepts and methods for students of child development. In the third section, hypotheses about the development of perception-action systems are generated from juxtaposing the themes and conjectures of this special issue with general principles of pattern formation. The hypotheses suggest the possibility of a pattern formation or dynamics approach to child development as an alternative to the conventional approaches emphasizing maturation (nativist), specific learning experiences (empiricist), cognitive stages (Piagetian), and strategies of encoding and retrieval (information processing).     

Language delays, reading delays, and learning difficulties: interactive elements requiring multidimensional programming

Researchers have hypothesized four levels of instructional dialogue and claimed that teachers can improve children's language development by incorporating these dialogue levels in their classrooms. It has also been hypothesized that enhancing children's early language development enhances children's later reading development. This quasi-experimental research study investigated both of these hypotheses using a collaborative service delivery model for Grade 1 children with language difficulties from a socially and economically disadvantaged urban community in Australia. Comparing the end-of-year reading achievement scores for the 57 children who received the language intervention with those of the 59 children in the comparison group, the findings from this research are supportive of both hypotheses. The interrelationships between learning difficulties, reading difficulties, and language difficulties are discussed along with children's development in vocabulary, use of memory strategies and verbal reasoning, and the need for multidimensional programming.     

Bioscience and the sociology of education: the case for biosocial education

This article makes a case for biosocial education as a field of research and as a potential framework for education practice. The article engages with sociology of education’s contemporary interests in embodiment and affect, the possibilities offered by concept studies, and uses of assemblage and complexity theory for thinking about educational phenomena. It also considers broader social science and political theory engagements with epigenetics and neuroscience. The article examines the legacy of the biology/sociology split and the risks, limits, and potentialities of degrounded collaborative trans-disciplinary biosocial research. It considers developments in biosciences that may have particular resonance and promise for education, in particular the epigenetics of care and stress and the metabolomics of diet. The article argues that sociology of education should engage with bioscience to interrogate the folding together of the social, cultural, biographical, pedagogic, political, affective, neurological, and biological in the interactive production of students and learning.     

Sibling differentiation in adolescence: implications for behavioral genetic theory

The presence of sibling "differentiating processes"--defined as processes in which increased sibling similarity in environmental or genetic factors leads to differences in sibling outcomes-poses a challenge for standard behavioral genetic theory and research. The presence of differentiation processes may affect estimates of genetic and environmental parameters in ways that have not been fully recognized. Utilizing data from the Nonshared Environment and Adolescent Development project, this study examined whether differentiating processes existed for seven composite indices of positive and negative adolescent adjustment. The 720 sibling pairs in the study were broken down into groups by age difference (0-4 years) between siblings. The hypothesis that siblings close in age would demonstrate lower correlations on adjustment measures was generally supported at two time points, three years apart. However, siblings one year apart at Time 1 were more similar to each other than were siblings two years apart, suggesting that shared environmental influences counteract sibling differentiation processes for these siblings. The overall trend supporting sibling differentiation was found to be unrelated to measures of sibling positivity and negativity.     

Mind, Brain, and Education: Building a Scientific Groundwork for Learning and Teaching1

ABSTRACT— The primary goal of the emerging field of Mind, Brain, and Education is to join biology, cognitive science, development, and education in order to create a sound grounding of education in research. The growing, worldwide movement needs to avoid the myths and distortions of popular conceptions of brain and genetics and build on the best integration of research with practice, creating a strong infrastructure that joins scientists with educators to study effective learning and teaching in educational settings. Science and practice together provide many potentially powerful tools to improve education. Neuroscience and genetics make possible analysis of the "black box" of biological processes that underpin learning. Understanding the biology of abilities and disabilities helps educators and parents to facilitate individual students' learning and development. Cognitive science provides analyses of the mental models/metaphors that pervade meaning making in human cultures, creating tools for avoiding unconscious distortions and crafting effective educational tools. Developmental and learning science produce tools to analyze learning pathways, including both shared patterns and learning differences. To reach the potential of grounding education effectively in research requires improving the infrastructure by creating (a) research schools where practice and science jointly shape educational research, (b) shared databases on learning and development, and (c) a new profession of educational engineers or translators to facilitate connecting research with practice and policy.     

Reply to the Commentaries on the Math-Fact Retrieval Hypothesis

Geary and Wigfield and Brynes (this issue) point out a number of limitations of the math-fact retrieval hypothesis that we agree with. For instance, we acknowledge that whereas the correlational evidence we offer in our article (this issue) provides suggestive evidence for a link between math-fact retrieval and gender differences in math test performance, that evidence is not compelling. We also acknowledge that even if it is the case that math-fact retrieval is one of the cognitive mechanisms responsible for the gender differences in math performance, there are still many aspects of gender differences in math performance that need to be understood. We also point out a number of areas where we disagree. Most prominently, we do not believe that the spatial cognition hypothesis or affective/motivational hypotheses account for two significant literatures—gender differences in test performance and gender differences in grade performance. We discuss the basis for our beliefs and close with a discussion of the need for intervention research that will resolve some of the issues discussed in the series of articles in this issue. At the end of the article we also present a very speculative hypothesis that would knit together all of the positions presented in the articles in this issue of CEP.