Little is known about the motivational forces leading retired individuals to engage in post-retirement activities and how they could be related to satisfaction with retirement. Using the self-determination framework, the purpose of the present exploratory study was to examine the nature of active retirees' motivation and its impact on satisfaction…

The purpose of this study was to determine if academic program leaders in colleges of agriculture at land-grant institutions use transactional, transformational, and/or laissez-faire leadership styles in performing their duties. Academic program leaders were defined as individuals listed by the National Association of State University and…

Disrupted sensory processing, characterized by over- or underresponsiveness to environmental stimuli, has been reported in children with a variety of developmental disabilities. This study examined the effects of prenatal stress and moderate-level prenatal alcohol exposure on tactile sensitivity and its relationship to striatal dopamine system…

This study examines the relationship between the learning motivation and conceptual change of 127 eighth graders, after they have learned the acid, base, and salt concept in a digital learning context, designed according to the dual-situated learning model (DSLM). Two instruments--the students' motivation towards science learning (SMTSL)…

The development of non-invasive techniques of cortical stimulation, such as transcranial magnetic stimulation (TMS), has opened new potential avenues for the treatment of neuropsychiatric diseases. We hypothesized that an increase in the activity in the motor cortex by cortical stimulation would increase its inhibitory influence on spinal…

Hungarian pediatrician Emmi Pikler theorized that freedom of movement facilitates infants' development and learning. The self-education promoted by freedom to move gives an infant a lasting view of herself as a competent learner. Pikler's approach also emphasizes the importance of helping each child feel respected and secure. The author examines…

Examination of the manneristic behavior (stereotyped or repetitive movement) of 542 blind and 365 sighted children was undertaken. Seventeen types of manneristic behavior were investigated, including head movement, eye poking and rubbing, body rocking, kicking, and posture distortion. Comparison of the behaviors observed in sighted and blind Ss…

Effectiveness of neurophysiological facilitation procedures (exteroceptive and proprioceptive stimulation) was evaluated on lip closure, rotary chewing, and food spilling from the mouth of four severely disabled children (3-12 years old). Some improvements in eating skills were found in each student following facilitation procedures. (CL)

The author reviews controversies over early intervention for biologically impaired or high risk infants, noting typical concerns of physicians (such as excessive parent expectations) as well as merits cited by professionals and consumers (including parent education and support.) (CL)

Background: According to the optimal stimulation theory and the delay aversion hypothesis, children with attention deficit hyperactivity disorder (ADHD) experience difficulties when they are confronted with low levels of stimulation and delay, respectively. Aim: This study investigated the activity level of children with ADHD during waiting…

Numerous studies suggest roles for monoamines in modulating long-term potentiation (LTP). Previously, we reported that both induction and maintenance of perforant path-dentate gyrus LTP is enhanced when induced while animals explore novel environments. Here we investigate the contribution of serotonin and 5-HT1a receptors to the novelty-mediated…

Background: Stimulation and microswitch-based programmes are considered main strategies to promote indices of happiness in students with multiple disabilities. However, only limited attempts have been made to assess the relative effects of the two programmes. This study conducted such an assessment with seven students with multiple disabilities.…

This study evaluates the efficacy of an early intervention program targeting African American mothers and their premature, low birth weight infants at 3 to 4 months' corrected age from four neonatal intensive care units, 173 families are recruited (84 intervention, 89 control). The 8-session, 20-week intervention consists of a psychoeducational…

The effects of environmental stimulation and parental nurturance on brain development have been studied extensively in animals. Much less is known about the relations between childhood experience and cognitive development in humans. Using a longitudinally collected data set with ecologically valid in-home measures of childhood experience and later…

Learning disability is a classification that includes several disorders in which a person has difficulty learning in a typical manner. Depending on the type and severity of the disability, interventions may be used to help the individual learn strategies that will foster future success. Some interventions can be quite simplistic, while others are…