A LONGITUDINAL EXAMINATION OF THE RELATIONSHIP OF SELECTED INSTITUTIONAL VARIABLES TO COMMUNITY COLLEGE FOUNDATION REVENUE

2012 ◽  
Vol 2 (2) ◽  
pp. 127-138
Author(s):  
Van Patterson ◽  
Madeline Justice ◽  
Joyce Scott
1986 ◽  
Vol 8 (4) ◽  
pp. 332-346 ◽  
Author(s):  
Maureen R. Weiss ◽  
Warren D. Friedrichs

Based on Chelladurai and Carron's (1978) multidimensional theory of leadership, this study examined the relationship of leader behaviors, coach attributes, and institutional variables to team performance and athlete satisfaction. Collegiate basketball players (n = 251) representing 23 NAIA teams assessed their coach's leader behaviors and also indicated their satisfaction with various facets of their athletic experience. Regression analyses revealed that neither institutional nor coach attribute variables were significantly related to team performance or satisfaction. Leader behaviors, however, were found to be significantly related to these team outcomes. Analyses with individual satisfaction scores revealed that size of school, coach attributes, and leader behaviors were predictive of athlete satisfaction. Coaches who engaged in more frequent rewarding behavior, social support behavior, and a democratic style of decision-making produced more satisfied athletes. Moreover, younger coaches and those with better previous win/loss records were related to higher levels of athlete satisfaction.


Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.


Author(s):  
D. F. Blake ◽  
L. F. Allard ◽  
D. R. Peacor

Echinodermata is a phylum of marine invertebrates which has been extant since Cambrian time (c.a. 500 m.y. before the present). Modern examples of echinoderms include sea urchins, sea stars, and sea lilies (crinoids). The endoskeletons of echinoderms are composed of plates or ossicles (Fig. 1) which are with few exceptions, porous, single crystals of high-magnesian calcite. Despite their single crystal nature, fracture surfaces do not exhibit the near-perfect {10.4} cleavage characteristic of inorganic calcite. This paradoxical mix of biogenic and inorganic features has prompted much recent work on echinoderm skeletal crystallography. Furthermore, fossil echinoderm hard parts comprise a volumetrically significant portion of some marine limestones sequences. The ultrastructural and microchemical characterization of modern skeletal material should lend insight into: 1). The nature of the biogenic processes involved, for example, the relationship of Mg heterogeneity to morphological and structural features in modern echinoderm material, and 2). The nature of the diagenetic changes undergone by their ancient, fossilized counterparts. In this study, high resolution TEM (HRTEM), high voltage TEM (HVTEM), and STEM microanalysis are used to characterize tha ultrastructural and microchemical composition of skeletal elements of the modern crinoid Neocrinus blakei.


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