Generalizability (G) theory is a statistical theory for evaluating the dependability (or reliability) of behavioral measurements (Cronbach, Gleser, Nanda, & Rajaratnam, 1972; see also Brennan, 2001; Shavelson & Webb, 1991). G theory permits the researcher to address such questions as: Is the sampling of tasks or judges the major source of measurement error? Can I improve the reliability of the ...

Ogilvie syndrome, or acute colonic pseudo-obstruction, is a severe distension of the colon caused by decreased large bowel motility in the absence of a mechanical obstruction. It can be a consequence of medical treatment such as with clozapine. An 82-year-old male with Alzheimer disease under treatment with antipsychotics (clozapine) was admitted with abdominal distension and constipation. On e...