The Effects of Morning Naps, Car Trips, and Maternal Separation on Adrenocortical Activity in Human Infants

3 studies of adrenocortical activity in healthy 9-month-old infants were conducted to examine unanticipated results obtained in previous research. In the first study, morning naps were examined and found to be associated with significant decreases in salivary cortisol. These decreases were followed by a significant return to prenap cortisol concentrations. In the second study, riding for 40 min in the car was also shown to significantly lower salivary cortisol concentrations. This effect was obtained both for infants who did and who did not sleep during the car trip. In the third study, the effect of 30 min of maternal separation in the laboratory on salivary cortisol was compared to the effect of 30 min of play with mother present. Separation resulted in significantly higher salivary cortisol concentrations as compared to play with mother present. In general, correlations between cortisol and behavior were found to be nonsignificant under conditions that did not produce stress elevations in cortisol, while less positive, more distressed behaviour was significantly correlated with cortisol under separation or stress conditions.     

Response to intervention

This introduction provides a context for the other articles included in this volume. The Learning Disabilities Initiative, a multiyear effort at the Office of Special Education Programs, has been focused on a more efficient and effective process for determining specific learning disability eligibility.     

Intelligence and Neurophysiological Markers of Error Monitoring Relate to Children's Intellectual Humility

This study explored developmental and individual differences in intellectual humility (IH) among 127 children ages 6–8. IH was operationalized as children's assessment of their knowledge and willingness to delegate scientific questions to experts. Children completed measures of IH, theory of mind, motivational framework, and intelligence, and neurophysiological measures indexing early (error-related negativity [ERN]) and later (error positivity [Pe]) error-monitoring processes related to cognitive control. Children's knowledge self-assessment correlated with question delegation, and older children showed greater IH than younger children. Greater IH was associated with higher intelligence but not with social cognition or motivational framework. ERN related to self-assessment, whereas Pe related to question delegation. Thus, children show separable epistemic and social components of IH that may differentially contribute to metacognition and learning.     

Now Tell Us What You Want: Information-Seeking Habits of Health Sciences Faculty

Over the years, library collections have vastly changed due to an ever-growing presence of resources available online. Many libraries have experienced a dramatic decrease in the circulation of physical materials with the shift to online availability of materials. It is of great value to ensure libraries are meeting the needs of their users, and this can be accomplished by identifying their information-seeking patterns. The aim of this article is to examine how faculty use the library and to identify what services and resources are of value to their work.     

Comparison of Self-Reported and Objectively Measured Sedentary Behavior and Physical Activity in Undergraduate Students

ABSTRACT

The aim of this study was to investigate differences between estimates of sedentary behavior and physical activity (PA) from the International Physical Activity Questionnaire (IPAQ) and accelerometry in undergraduate students. 91 students participated in the study. Sedentary behavior and PA were objectively measured by an accelerometer for 7 days and then self-reported with the IPAQ. Partial correlations were used to assess associations among PA variables and participant characteristics between the methods. Agreement was assessed via the Bland–Altman method. Correlation coefficients between self-reported and objectively measured PA ranged from 0.21 to 0.38 (p≤ 0.05 for all). A higher proportion of students were classified as meeting PA guidelines via self-report compared to objective measurements. Bland–Altman plots revealed acceptable agreement between methods, however, bias was evident for all PA intensities. Sex and lean body mass impacted these differences. Researchers should exercise caution when interpreting PA assessed via the IPAQ in undergraduate students.     

What do trainees' really think? Some views of inclusion before and after school placement

This article reports on a small-scale research study utilising semi-structured interviews to discover and understand trainee teachers perceptions of inclusion in the Primary School. As future educators it is vital that trainee teachers understand, critique, and develop their thinking and around the concept of inclusion to ensure they continue, and hopefully improve, the practice of inclusive teaching and learning. More research is necessary to explore the intricacies of inclusion in the Primary School as the concept is a controversial one. This article makes no claim to uncover the entire ‘story’ of inclusion; rather it offers areas for thought and consideration which will lead and contribute to the ongoing discussion and evaluation of ways of improving the learner experience from the perspective of Primary age-range trainees.     

The emergence of social capital in low-income Latino elementary schools

Scholars suggest that racial/ethnic and class disparities in school-based social capital contribute to educational inequalities. Previous studies demonstrate that social capital (relations of trust, mutual expectations, and shared values) between parents and schools supports children's development. Yet we know little about the emergence of social capital, that is, the processes through which it develops. In this study, we explore mechanisms of social capital emergence in predominantly low-income Latino school communities. We draw data from an experimental study that manipulated social capital through an after-school family engagement program. Based on interviews and focus groups with participating parents, teachers, and program staff in two elementary schools, we identified four types of interactions that act as mechanisms of social capital emergence: (1) responsive communication; (2) reciprocal communication; (3) shared experiences; and (4) institutional linkage. The article connects these mechanisms to theoretically linked sources of social capital and discusses implications for theory and practice.     

What Ever Happened to the “Cool” Kids? Long‐Term Sequelae of Early Adolescent Pseudomature Behavior

Pseudomature behavior—ranging from minor delinquency to precocious romantic involvement—is widely viewed as a nearly normative feature of adolescence. When such behavior occurs early in adolescence, however, it was hypothesized to reflect a misguided overemphasis upon impressing peers and was considered likely to predict long‐term adjustment problems. In a multimethod, multireporter study following a community sample of 184 adolescents from ages 13 to 23, early adolescent pseudomature behavior was linked cross‐sectionally to a heightened desire for peer popularity and to short‐term success with peers. Longitudinal results, however, supported the study's central hypothesis: Early adolescent pseudomature behavior predicted long‐term difficulties in close relationships, as well as significant problems with alcohol and substance use, and elevated levels of criminal behavior.     

Eliciting Maltreated and Nonmaltreated Children's Transgression Disclosures: Narrative Practice Rapport Building and a Putative Confession

This study tested the effects of narrative practice rapport building (asking open‐ended questions about a neutral event) and a putative confession (telling the child an adult “told me everything that happened and he wants you to tell the truth”) on 4‐ to 9‐year‐old maltreated and nonmaltreated children's reports of an interaction with a stranger who asked them to keep toy breakage a secret (n = 264). Only one third of children who received no interview manipulations disclosed breakage; in response to a putative confession, one half disclosed. Narrative practice rapport building did not affect the likelihood of disclosure. Maltreated children and nonmaltreated children responded similarly to the manipulations. Neither narrative practice rapport building nor a putative confession increased false reports.