			Home About us Contact

Attention Only (attention + only)

Distribution by Scientific Domains

Medical Sciences	50%

Selected Abstracts

Strategies for the Curiosity-Driven Museum Visitor

CURATOR THE MUSEUM JOURNAL, Issue 4 2004
Jay Rounds
ABSTRACT Tracking studies show that museum visitors typically view only 20 to 40 percent of an exhibition. Current literature states that this partial use sub-optimizes the educational benefit gained by the visitor, and that skilled visitors view an exhibition comprehensively and systematically. Contrary to that viewpoint, this paper argues that partial use of exhibitions is an intelligent and effective strategy for the visitor whose goal is to have curiosity piqued and satisfied. By using analytical approaches derived from "optimal foraging theory" in ecology, this paper demonstrates that the curiosity-driven visitor seeks to maximize the Total Interest Value of his or her museum visit. Such visitors use a set of simple heuristics to find and focus attention only on exhibit elements with high interest value and low search costs. Their selective use of exhibit elements results in greater achievement of their own goals than would be gained by using the exhibition comprehensively. [source]

The Effect of an Attachment-Based Behaviour Therapy for Children with Visual and Severe Intellectual Disabilities

JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES, Issue 2 2008
P. S. Sterkenburg
Background, A combination of an attachment-based therapy and behaviour modification was investigated for children with persistent challenging behaviour. Method, Six clients with visual and severe intellectual disabilities, severe challenging behaviour and with a background of pathogenic care were treated. Challenging behaviour was recorded continuously in the residential home and during therapy sessions. Alternating treatments were given by two therapists. In phase 1, the experimental therapist attempted to build an attachment relationship in sessions alternating with sessions in which a control therapist provided positive attention only. In phase 2, both therapists applied the same behaviour modification protocol. Results, Across clients, challenging behaviour in the residential home decreased during the attachment therapy phase. The behaviour modification sessions conducted by the experimental therapist resulted in significantly more adaptive target behaviour than the sessions with the control therapist. Conclusion, For these clients with a background of attachment problems, attachment-based behaviour modification treatment may have important advantages over standard behaviour modification. [source]

Highway driving performance and cognitive functioning the morning after bedtime and middle-of-the-night use of gaboxadol, zopiclone and zolpidem

JOURNAL OF SLEEP RESEARCH, Issue 4 2009
TIM R. M. LEUFKENS
Summary Gaboxadol is a selective extrasynaptic GABAA receptor agonist previously in development for the treatment of insomnia. Due to its short half-life (1.5,2 h) it is expected to be free from residual effects the next morning. The present study assessed the residual effects of evening and middle-of-the-night administration of 15 mg of gaboxadol on cognitive, psychomotor and driving performance. Twenty-eight healthy volunteers entered the study with 25 (12 women; mean age 31.4 years) completing a double-blind, placebo-controlled, active-referenced five-way cross-over study. Each treatment night subjects ingested one capsule at 23:00 hours and one at 04:00 hours. Treatments were placebo at both times, 15 mg gaboxadol or 7.5 mg zopiclone followed by placebo, and placebo followed by 15 mg gaboxadol or 10 mg zolpidem. Effects on cognition and psychomotor performance were assessed between 07:30 and 08:30 hours and on driving between 09:00 and 10:00 hours. Driving, as measured by standard deviation of lateral position in an on-the-road driving test, was almost significantly (P < 0.07) impaired after evening administration of gaboxadol for the all-subjects-completed set (n = 25) but significantly (P < 0.05) in the full analysis set (n = 28). Effects of all other active treatments on driving were significant. Evening administration of gaboxadol had minor effects on divided attention only, whereas middle-of-the-night administration impaired performance significantly in all tests except memory. Zolpidem and zopiclone impaired performance significantly in every test except tracking after zopiclone; 15 mg of gaboxadol can produce minor residual effects on driving after evening administration. Administration later at night is associated with moderately impairing residual effects on driving and psychomotor performance but not on memory. [source]

Cover Picture , Mol.

MOLECULAR NUTRITION & FOOD RESEARCH (FORMERLY NAHRUNG/FOOD), Issue 7 2008
Nutr.
The concept that foods and botanical agents could enhance or reduce the effects of prescribed medications has gained our attention only gradually. This special issue will stimulate some lively discussions and provide some fresh perspectives, and inspire a new level of thoughtful and responsible discourse for these rapidly evolving fields of therapeutics and of personal health maintenance. [source]