The paper examines the mentorship between Charles Darwin and his teacher, John Stevens Henslow of Cambridge University (England). The importance of a mentor in stimulating creative productivity is demonstrated through discussion of their teaching and learning styles, their interests, their time spent together, and Henslow's character traits.…

Compared effects of contingent and noncontingent adult-infant social interactions on subsequent infant-controlled habituation and choice tasks of 26 infants of 3 months. Infants who experienced a prior noncontingent social interaction tended to adopt response strategies that reduced the density of stimulation during subsequent nonsocial tasks.…

It is widely accepted that protein synthesis, including local protein synthesis at synapses, is required for several forms of synaptic plasticity. Local protein synthesis enables synapses to control synaptic strength independent of the cell body via rapid protein production from pre-existing mRNA. Therefore, regulation of translation initiation is…

Current evidence appoints a central role to cholinergic interneurons in modulating striatal function. Recently, a long-term potentiation (LTP) of synaptic transmission has been reported to occur in these neurons. The relationship between the pattern of cortico/thalamostriatal fibers stimulation, the consequent changes in the intracellular calcium…

The late phase of LTP (L-LTP) is typically induced by repeated high-frequency stimulation. This form of LTP requires activation of transcription and translation and results in the cell-wide distribution of gene products that can be captured by other marked synapses. Here we report that theta frequency stimulation (5 Hz, 30 sec) applied to the…

According to the intersensory redundancy hypothesis (IRH), during early development, perception of nonredundantly specified properties is facilitated in unimodal stimulation as compared with bimodal stimulation. Later in development, attention becomes more flexible and infants can detect nonredundantly specified properties in both unimodal and…

In this comprehensively updated second edition, written by Alicia Ann Clair and Jenny Memmott the extraordinary benefits of music therapy for older adults are detailed. "Therapeutic Uses of Music with Older Adults" not only examines these benefits but also clarifies the reasons that music is beneficial. This important book shows both informal and…

Feeding problems are common even in typically developing infants and children. However, they are more frequent and persistent in children with developmental disabilities. This article will provide an overview of current literature and a rationale underlying the interventions used for children with cerebral palsy (CP) who have eating impairments…

Early childhood educators and researchers often write of the need for a "magical playscape"--a sensory-rich environment that will draw out children's active inquiry and engagement in an outside learning environment. Despite this soundly child-based information, the reality of many playgrounds is a sandbox, a climbing frame, and a bicycle path;…

Several lines of evidence suggest that extracellular signal-regulated kinase1/2 (ERK1/2) and dopaminergic system is involved in learning and memory. However, it remains to be determined if the dopaminergic system and ERK1/2 pathway contribute to cognitive function in the prefrontal cortex (PFC). The amount of phosphorylated ERK1/2 was increased in…

When neural events are analyzed as stimuli and responses, functional relations among them and among overt stimuli and responses can be unveiled. The integration of neuroscience and the experimental analysis of behavior is beginning to provide empirical evidence of involvement of neural events in the three-term contingency relating discriminative…

To be a great teacher, more than content knowledge, teacher also needs practical and technical knowledge that contribute to teacher effectiveness. A teacher with high tacit knowledge is usually considered an expert teacher. The purpose of this study is to find out whether teachers with high tacit knowledge give equal preference to the various…

In England, the "Every Child Matters" (ECM) initiative has driven important changes in educational services in order to support five key outcomes for children and young people identified by the ECM initiative, namely to "be healthy", to "stay safe", to "enjoy and achieve", to "make a positive…

Findings from two research syntheses of the relationship between caregiver sensitivity and secure infant attachment and one research synthesis of factors associated with increased caregiver use of a sensitive interactional style are presented. The main focus of analysis was the extent to which different measures of caregiver contingent social…

A home based infant stimulation program for handicapped preschoolers in St. Mary Parish, Louisiana, has been successful and cost effective. Home teachers help parents implement a precise, individualized curriculum. Physical and speech therapists are available as well. Other program emphases include providing emotional support to parents and…