Numerous managerial and organizational theorists have worked to
develop a set of concepts and theories that encapsulate the key elements of
leadership. Contemporary research links leadership to such matters as gender and
organizational mission or focus. The present study was undertaken in response to
a new approach to leadership theory...
Environmental monitoring poses two challenges to statistical analysis: complex data and complex survey designs. Monitoring for system health involves measuring physical, chemical, and biological properties that have complex relations. Exploring these relations is an integral part of understanding how systems are changing under stress. How does one explore high dimensional...
This study examined the validity of the WA PPA process which was developed to assess teacher candidates for licensing purposes. Three validities were investigated using Messick’s view. Content validity was addressed using the raters’ judgment to
establish alignment between the WAC standards and the INTASC. Evidential validity refers to the...