A monozygotic twin difference study of friends' aggression and children's adjustment problems

This study used the monozygotic (MZ) twin difference method to examine whether differences in friends' aggression increased the differences in MZ twins' aggression and depressive symptoms from kindergarten to Grade 1 and whether perceived victimization by the friend played a mediating role in this context. Participants were 223 MZ twin pairs. Results showed that differences in kindergarten friends' aggression significantly predicted an increased difference in MZ twins' aggression from kindergarten (mean age = 6.7 years) to Grade 1 (mean age = 7.5 years) for both boys and girls. Differences in perceived victimization by the friend mediated this association, albeit only in boys. Differences in perceived victimization by the friend also predicted an increase in MZ twins' differences in depressive symptoms. These results support the importance of friendship experiences during early childhood.     

The National Disability Insurance Scheme and access to education: progressive or coercive policy discourse?

This paper explores the experiences of a small group of families in Australia in relation to recent reform to disability policy by way of the National Disability Insurance Scheme (NDIS). Framed in critical disability perspectives of policy implementation research, the paper focuses on the extent to which the scheme articulates inclusive opportunities for children and young people with disabilities, particularly in relation to facilitating access to education. Interview data that illustrate families' expectations of the scheme and latter-day experiences, coercions and negotiations highlight the tensions that exist for scheme participants who draw on its provision to support their education. These first- and second-order policy effects indicate a welcome change to disability support in Australia, though the extent to which the scheme can advance inclusion for people with disabilities is uncertain, given the distance rendered between the policy and its participants and other service systems. The paper concludes with a theoretical discussion based on the analysis of how the NDIS is framed to interrelate with scheme participants and education and how it might be reframed for better outcomes.     

Ethanol-glycerin fixation with thymol conservation: a potential alternative to formaldehyde and phenol embalming

Anatomical fixation and conservation are required to prevent specimens from undergoing autolysis and decomposition. While fixation is the primary arrest of the structures responsible for autolysis and decomposition, conservation preserves the state of fixation. Although commonly used, formaldehyde has been classified as carcinogenic to humans. For this reason, an adequate substitute was developed. Ethanol-glycerin fixation and thymol conservation are described and compared with formaldehyde and phenol in this technical report. The setup, tissue qualities, financial aspects, and health concerns of this method are discussed. Ethanol-glycerin fixation and thymol conservation provide outstanding haptic and optic tissue qualities. Typical formaldehyde and phenol effects, such as skin, airway, and eye irritation, as well as carcinogenic effects, can be circumvented by using ethanol-glycerin and thymol instead. Ethanol-glycerin fixation is more expensive than formaldehyde and requires an explosion-proof facility. However, the absence of health effects and its convincing tissue qualities balance these higher costs. Therefore, ethanol-glycerin fixation and thymol conservation provide a potential alternative and complement established fixation techniques. The use of carcinogenic formaldehyde and toxic phenol can be effectively restricted through the use of the described method.     

Strong Genetic Contribution to Peer Relationship Difficulties at School Entry: Findings From a Longitudinal Twin Study

This study assessed the genetic and environmental contributions to peer difficulties in the early school years. Twins' peer difficulties were assessed longitudinally in kindergarten (796 twins, M_age = 6.1 years), Grade 1 (948 twins, M_age = 7.1 years), and Grade 4 (868 twins, M_age = 10 years) through multiple informants. The multivariate results revealed that genetic factors accounted for a strong part of both yearly and stable peer difficulties. At the univariate level, the genetic contributions emerged progressively, as did a growing consensus among informants with respect to those who experienced peer difficulties. These results underline the need to intervene early and persistently, and to target the child and the peer context to prevent peer difficulties and their consequences.     

Welcoming the child with special needs

Mara Jambor is a kindergarten teacher with the Jefferson County School System, Jefferson County, AL.     

Improving Prospective Teachers’ Counseling Competence in Parent-Teacher Talks: Effects of Training and Feedback

Counseling parents concerning students’ learning processes is considered to be an increasingly important competence area of teachers. However, few educational programs exist specifically focusing on improving this essential teacher competence, particularly in early teacher education. The current study, which took place at a German university, describes the evaluation of a corresponding training program for prospective teachers as well as a process-oriented feedback intervention. We conducted a quasi-experimental study with three treatment groups (training group, training + feedback group, control group) combining pre-, post-, and follow-up test measures with time–series data. By means of multivariate repeated measures MANOVAs and time-series analyses, we were able to demonstrate that prospective teachers’ counseling competence can be successfully fostered by training and individual process-oriented feedback. Our results provide several practical implications concerning the improvement of teachers’ counseling competence within the context of teacher education.     

College Talk and the Rural Economy: Shaping the Educational Aspirations of Rural,First-Generation Students

The college-going rates of rural students lag behind those of more urban students, a gap likely due, in part, to rural students’ lower educational aspirations. These lower aspirations appear to be tied to the dilemma that higher education presents for many rural students: whether to remain in their rural home, working in traditional trades and industries that do not require a college degree, or to leave in pursuit of an education that is often the first step toward an adult life lived away. This study seeks to better understand this dilemma by examining the messages that rural, first-generation students receive about the value of higher education. Drawing upon interviews and observations, it shows that high school guidance counselors, college admissions officials, and the staff of community-based college aspirations organizations adopt a strikingly consistent message: they cite struggling rural economies in their argument for the necessity of a practical degree for all students, one that can be easily leveraged into a career. Despite noting broad parental support for this message, many participants also describe continued resistance from some rural families, a perception that may heighten the dilemma of rural college-going for students.