Toward a reliable and valid measure of institutional mission and values perception: the DePaul values inventory

Across three studies, the development of a reliable and valid measure of perceptions by students of an urban, private, faith‐based teaching university's mission and values was assessed. Study 1 presented scale construction and reliability of the DePaul Values Inventory (DeVI) with undergraduates (n = 111), yielding a final 22‐item rating scale with four subscales. Study 2 supported the psychometric structure of the DeVI through a confirmatory factor analysis (n = 292). Study 3 assessed the DeVI's discriminant validity by correlating scores with social desirability and personal values surveys (n = 106). Overall, the DeVI was determined to be a reliable and valid measure of students' perceptions of an institution's mission and values, regardless of student gender, and independent of one's personal values even controlling for social approval tendencies. Future studies should examine the DeVI and its applicability for other similar institutions of higher learning.     

Differential incidence of procrastination between blue and white-collar workers

The present study compared chronic procrastination tendencies claimed by “whitecollar” working adults (n = 141) with rates reported by Harriott and Ferrari ( 1996) of “blue-collar” working adults (n - 211). Participants completed reliable and valid measures of everyday procrastination tendencies (decisional, arousal, and avoidant), and socio-demographic items at one of several public forums. Results showed no significant difference between classes of working adults on age, gender, marital status, or the number of children, although “white-collar” workers claimed higher levels of education than “blue-collar” workers. “White-collar” workers also reported significantly higher scores on all three forms of chronic procrastination than “blue-collar” workers. It seems that professional employees report procrastination more frequently than unskilled workers. Further research is needed to explore the causes and consequences associated with differences in chronic procrastination by occupational group.     

Impact of school sense of community within a faith-based university: administrative and academic staff perceptions on institutional mission and values

Academic staff (n = 305) and administrative staff (n = 595) at a large urban, Catholic, and religious order teaching university completed on-line school sense of community, social desirability, and mission-identity plus mission-driven activity measures. Partial correlates (controlling for social desirability) indicated that for both faculty and staff a sense of community with co-workers and with administrators were significantly related to mission-identity characteristics of the university. Moreover, regression analyses found that for faculty and staff significant predictors of school sense of community variables were perceptions that the university was innovative and inclusive of pragmatic and risk-taking ideas. For staff but not for faculty, a feeling of Catholic pluralism on campus was a significant predictor of a sense of community with co-workers. These outcomes suggest that employees at faith-based universities may strengthen their school sense of community by institutional practices and programs that foster creating a setting for innovative, inclusive, pragmatic, and risk-taking policies, but not necessarily religious practices on campus.     

Personality traits and endocrine response as possible asymmetry factors of agonistic outcome in karate athletes

Individual variations of plasma levels of hormones testosterone (T) and cortisol (C), before (pre) and after (post) Kumite (real fight) and Kata (ritualized fight) were measured in male karate athletes and analyzed in relation with the agonistic outcome (i.e. winning or losing the fight) and personality trait measures. T and C increased only during Kumite contest and pre‐ and post‐competition C levels were higher in losers than winners. Losers showed higher levels of harm avoidance and anxiety as well as lower level of novelty seeking than winners. Importantly, novelty seeking negatively correlates with pre C and the higher the level of risk assessment, emotionality and insecurity indexes the higher the pre C level. In conclusion, personality traits might be an important factor asymmetry between athletes influencing both the probability of winning or losing an agonistic interaction and the different anticipatory endocrine response to the incipient fight. Aggr. Behav. 35:324–333, 2009. © 2009 Wiley‐Liss, Inc.     

The decline of aggressiveness in male mice during group caging as determined by punishment delivered by the cage mates

Group-housed rodents are generally less aggressive than isolated counterparts. The present study examined the role of defeat by cage mates as a reason for this decline in aggressiveness. In Experiment I, highly aggressive isolated male mice were introduced into aggressive or nonaggressive resident groups. The intruder's level of aggressiveness directed toward a group-housed standard opponent declined more rapidly after daily exposure to the aggressive than to the nonaggressive groups. Intruders in the aggressive groups received more attacks from their cage mates, and delivered fewer attacks to them than did the intruders in the nonaggressive groups. In Experiment II, the intruders lived for seven days in small wire net cages in the middle of the group cages. Their level of aggressiveness toward standard opponents decreased little during the preexposure but after being put freely into the groups, their aggressiveness declined to a minimal level within a day. Experiment III showed that when the wire net protection in the middle of the cage was installed after the group caging experience, the aggressiveness of the intruders did not return to the isolation level as effectively as it did in isolation. This is explained by the aggression-inhibiting content that the cues from the cage mates have acquired during group caging. The decline of aggressiveness in male mice during group caging is determined by punishment delivered by the cage mates.     

The (Gendered) Construction of Diagnosis Interpretation of Medical Signs in Women Patients

Medicine maintains a distinction between the medical symptom -- the patient'ssubjective experience and expression, and the privileged medical sign -- the objective findings observable by the doctor. Although the distinction is not consistently applied, it becomes clearly visible in the undefined, medically unexplained disorders of women patients. Potential impacts of genderized interaction on the interpretation of medical signs are addressed by re-reading the diagnostic process as a matter of social construction, where diagnosis results from human interpretation within a sociopolitical context. The discussion is illustrated by a case story and empirical evidence of the gendering in the doctor-patient relationship. The theoretical analysis is supported by semiotic perspectives of bodily signs, feminist theory on experience, and Foucault'sideas about medical perception and gaze, and concludes that a medical diagnosis is seldom a biological fact, but the outcome of a process where biological, cultural and social elements are interwoven. Further deconstruction of the chain of signs from a feminist perspective, assigning validity to the voice of the woman patient, might broaden the understanding of women'shealth, illness and disease.     

Nondiscriminated avoidance of shock by pigeons pecking a key

Four pigeons were trained to avoid shock by pecking a key on a free-operant avoidance schedule in which no exteroceptive stimulus signalled impending shock. Response rate was an inverse function of response-shock interval when shock-shock interval was held constant at 2 sec and response-shock intervals varied from 5 to 40 sec. Amphetamine increased response rates in two subjects and reserpine markedly reduced responding in one.     

NEUROCHEMICAL AND ENDOCRINOLOGICAL STUDIES OF MICE SELECTIVELY BRED FOR AGGRESSIVENESS

L agerspetz , K. Y. H., T irri , R. & L agerspetz , K. M. J. Neurochemical and endocrinological studies of mice selectively bred for aggressiveness. Scand.J. Psychol ., 1968, g, 157–160.—Several neurochemical and endocrinological variables were studied in male albino mice from two strains, selectively bred for aggressiveness and non-aggressiveness. Differences were found in the weight and the serotonin content of the forebrain, in the catecholamine contents of the brain stem and of the adrenal gland as well as in the weight of the testis. The results indicate that mice selectively bred for aggressiveness show physiological signs of higher orthosympathetic activity than the mice selectively bred for non-aggressiveness.