University of Colorado Colorado Springs

About: University of Colorado Colorado Springs is a education organization based out in Colorado Springs, Colorado, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 6664 authors who have published 10872 publications receiving 323416 citations. The organization is also known as: UCCS & University of Colorado at Colorado Springs.

Qualitative and quantitative characteristics of malingered and other invalid WAIS-R and clinical memory data

Abstract: To further the understanding of malingering and other compromises to data validity on standard neuropsychological tasks, the present study evaluated WAIS-R and clinical memory data produced by two groups from a mildly head-injured sample: Malingerers (MPs; n = 12) were identified via below chance forced-choice testing; “QVs” (n = 10) provided implausible neuropsychological performances but were not clearly malingering A low level of performance characterized the data of the MPs and QVs: Full Scale IQ and Performance IQ were significantly lower for MPs and QVs than for matched controls, and obtained IQ for MPs and QVs averaged 18 points below estimated IQ On the California Verbal Learning Test, total words recalled and recognition memory were significantly lower for MPs and QVs than for controls In contrast, qualitative analyses, such as approximate answers, bizarre responses, “scatter” on the WAIS-R, inconsistency in performance across similar tasks, clustering, and intrusions on memory measur

Bone regeneration with resorbable polymeric membranes. III. Effect of poly(L‐lactide) membrane pore size on the bone healing process in large defects

Abstract: Poly(l-lactide) membranes of various pore sizes: microporous, medium pore size (10–20 μm), and large pore size (20–200 μm) were implanted in 15 mature New Zealand female rabbits to cover a 10-mm diaphyseal defect created in the radius. Five rabbits were implanted with each membrane. No internal fixation was used, as it was assumed that the intact ulna splints the radius adequately. Postoperative radiographs revealed the formation of hematoma within the bone defect. At the 2nd week after surgery, the hematoma was resorbed and the formation of new bone was noted radiologically either at the ends of the bone fragments or as osteophytes on the proximal and distal edges of the membrane. At 4 weeks, the newly formed bone was growing centripetally from the fragment ends. The bone regeneration took place in the majority of the cases under investigation, regardless of the pore size of the polymeric membranes used. There were, however, some differences in the intensity of the bone regeneration process. Although at 2 weeks after surgery bone formation was seen radiographically in all animals, at 6 months five rabbits of five, four rabbits of five, and three rabbits of five implanted respectively with microporous membrane, medium pore-size membrane, and large pore-size membrane showed complete regeneration of bone within the defects. It is suggested that the primary function of the membrane used to cover bone defects is to preserve the osteogenic components present in the space under the membrane from escaping and support the growth of cells within the “medullary cavity” formed by the tubular implant. © 1996 John Wiley & Sons, Inc.

The Measurement of Computer Attitudes: An Empirical Comparison of Available Scales:

Abstract: This study empirically compared four available measures of attitudes towards computers, including computer anxiety. One objective of the study was to determine which, if any, of the measures was superior to the others on the psychometric criteria of reliability and validity. A secondary objective of the study was to identify a smaller number of items from the four measures of computer attitudes that would take less time to complete, yet result in highly reliable scales of computer attitudes. Results showed that all measures tested were essentially equal in terms of reliability and validity. Attempts to empirically derive improved scales were unproductive. Two of the measures were superior on a number of other criteria. Intended use should be the main criterion for choice as any of the four measures will likely provide reliable, reasonably valid information.

Bean and rice meals reduce postprandial glycemic response in adults with type 2 diabetes: a cross-over study

Abstract: Background: Around the world, beans and rice are commonly consumed together as a meal. With type 2 diabetes increasing, the effect of this traditional diet pattern on glycemic response has not been studied fully. Methods: We evaluated the glycemic response of bean and rice traditional meals compared to rice alone in adults with type 2 diabetes. Seventeen men and women with type 2 diabetes controlled by metformin (n=14) or diet/exercise (n=3) aged 35–70 years participated in the randomized 4×4 crossover trial. The white long grain rice control, pinto beans/rice, black beans/rice, red kidney beans/rice test meals, matched for 50 grams of available carbohydrate, were consumed at breakfast after a 12 hour fast. Capillary blood glucose concentrations at baseline and at 30 minute intervals up to 180 minutes postprandial were collected. MANOVA for repeated measures established glucose differences between treatments. Paired t tests identified differences between bean types and the rice control following a significant MANOVA. Results: Postprandial net glucose values were significantly lower for the three bean/rice treatments in contrast to the rice control at 90, 120 and 150 minutes. Incremental area under the curve values were significantly lower for the pinto and black bean/rice meals compared to rice alone, but not for kidney beans. Conclusions: Pinto, dark red kidney and black beans with rice attenuate the glycemic response compared to rice alone. Promotion of traditional foods may provide non-pharmaceutical management of type 2 diabetes and improve dietary adherence with cultural groups.

Following the leader in R&D: the joint effect of subordinate problem-solving style and leader-member relations on innovative behavior

Abstract: There have been relatively few theoretically-based empirical studies of leadership in research and development (RD innovative behavior was negatively related to associative and positively related to bisociative problem-solving style and innovative behavior was positively related to LMX. Further, LMX explained variance in innovative behavior beyond that explained by problem-solving style alone. This relationship was shown to hold regardless of the type of task in which the R&D professionals were engaged. Implications for theory and for practising managers are discussed.