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Biomedical subjects

L Ross

Publications and source records attributed to L Ross.

At least 109 records · Page 6Linked to original sources
PubMed1975

Traumatic veno-caliceal fistula in a solitary kidney.

We present herein what we believe to be the first reported case of a traumatic veno-caliceal fistula and describe our technique for surgical repair. We use a transabdominal approach for renal trauma and advocate occlusion of the renal artery alone during intrarenal surgery. We believe that conservative management of renal injuries, even with a solitary kidney, yields the highest salvage rate. Initial arteriography best delineates most renal injuries and is a safe technique for following progressive changes that may require an operation. When injury occurs in a solitary kidney medical renal consultation and facilities for interim dialysis must be readily available.

Adult↗
PubMed1975

Perseverance in self-perception and social perception: biased attributional processes in the debriefing paradigm.

Two experiments demonstrated that self-perceptions and social perceptions may persevere after the initial basis for such perceptions has been completely discredited. In both studies subjects first received false feedback, indicating that they had either succeeded or failed on a novel discrimination task and then were thoroughly debriefed concerning the predetermined and random nature of this outcome manipulation. In experiment 2, both the initial outcome manipulation and subsequent debriefing were watched and overheard by observers. Both actors and observers showed substantial perseverance of initial impressions concerning the actors' performance and abilities following a standard "outcome" debriefing. "Process" debriefing, in which explicit discussion of the perseverance process was provided, generally proved sufficient to eliminate erroneous self-perceptions. Biased attribution processes that might underlie perserverance phenomena and the implications of the present data for the ethical conduct of deception research are discussed.

Adolescent↗