64 research outputs found
An Empirical Study of Scoring Methods for the Conover Driving Attitude Inventory
The measurement of driving attitudes has followed in the wake of various studies and statistical data indicating that improper attitudes are responsible for an unduly high percentage of accidents. Certain of these tests have limitations, one of which is an economical method of scoring. Conover (Conover, 1947) used a scoring method such that the values 0, 1, 2, 3, 4, are assigned respectively to the responses designated as; most displeasing, displeasing, indifferent, pleasing, and most pleasing, for the positive items, and to avoid negative scores the values 4, 3, 2, 1, 0, are assigned respectively to the same responses; most displeasing, displeasing, indifferent, pleasing, and very pleasing, on the negative items. Summing the positive items according to the values given and the negative items by the reverse scoring system, the score for an individual is obtained. The Conover Driving Attitude Inventory is designed to measure the attitudes of individuals toward factors shown to be important in safe driving. An individual\u27s attitude toward specific factors, as indicated by his response to the items of the scale may be considered to constitute his attitude toward safe driving in general. In other words it is a test of one\u27s reactions to everyday driving experiences while behind the wheel. One-hundred fifty items make up the scale, thirty-five of which are considered positive items, thirty negative, and the remaining eighty-five are considered as fillers
Procedural sedation and analgesia for respiratory-gated MR-HIFU in the liver: a feasibility study
Event-Related Potential Correlates of Performance-Monitoring in a Lateralized Time-Estimation Task
Performance-monitoring as a key function of cognitive control covers a wide range of diverse processes to enable goal directed behavior and to avoid maladjustments. Several event-related brain potentials (ERP) are associated with performance-monitoring, but their conceptual background differs. For example, the feedback-related negativity (FRN) is associated with unexpected performance feedback and might serve as a teaching signal for adaptational processes, whereas the error-related negativity (ERN) is associated with error commission and subsequent behavioral adaptation. The N2 is visible in the EEG when the participant successfully inhibits a response following a cue and thereby adapts to a given stop-signal. Here, we present an innovative paradigm to concurrently study these different performance-monitoring-related ERPs. In 24 participants a tactile time-estimation task interspersed with infrequent stop-signal trials reliably elicited all three ERPs. Sensory input and motor output were completely lateralized, in order to estimate any hemispheric processing preferences for the different aspects of performance monitoring associated with these ERPs. In accordance with the literature our data suggest augmented inhibitory capabilities in the right hemisphere given that stop-trial performance was significantly better with left- as compared to right-hand stop-signals. In line with this, the N2 scalp distribution was generally shifted to the right in addition to an ipsilateral shift in relation to the response hand. Other than that, task lateralization affected neither behavior related to error and feedback processing nor ERN or FRN. Comparing the ERP topographies using the Global Map Dissimilarity index, a large topographic overlap was found between all considered components.With an evenly distributed set of trials and a split-half reliability for all ERP components ≥.85 the task is well suited to efficiently study N2, ERN, and FRN concurrently which might prove useful for group comparisons, especially in clinical populations
A feasibility study to assess the validity of administrative data sources and self-reported information of breast cancer survivors
Antidiabetic effects of natural plant extracts via inhibition of carbohydrate hydrolysis enzymes with emphasis on pancreatic alpha amylase
Review: Local Production Systems in Europe: Rise or Demise?, From Love Canal to Environmental Justice: The Politics of Hazardous Waste on the Canada – US Border, Reinventing the Town Hall: A Handbook, the Cities and the Structural Funds: The Domestic Impact of EU Initiatives for Urban Development, Growth Fetish
VALIDITY VERSUS STEREOTYPE: PREDICTING SALES PERFORMANCE BY IPSATIVE SCORING OF A PERSONALITY TEST
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