Psychological determinants of decision attitude

Decision attitude — an analog of risk attitude — is the propensity to make (or avoid making) a decision: in decision aversion, a person finds it more desirable to receive through fiat the better of two options than to have a choice between them; in decision seeking, the choice is more desirable, even though it can lead to nothing better than the best option. Both decision aversion and decision seeking were found in hypothetical scenarios. Experimental manipulations and subjects' justifications point to anticipated regret, fear of blame for poor outcomes, and desire for equitable distributions as sources of decision aversion. One source of decision seeking (for self) and decision aversion (when deciding for others) appears to be the desire for the self-determination of the affected parties. We consider the implications of our results for personal choice and public policy decisions.     

Time Perspective and Procrastination in the Workplace: An Empirical Investigation

In the workplace, procrastination is typically viewed as a sub-optimal behavior that undermines productivity. As a construct, psychologists typically conceptualize procrastination as a stable and enduring personality trait. It has recently been argued that time perspective is also a personality trait, which has an important influence on procrastination behavior (Ferrari and Díaz-Morales, 2007 Journal of Research in Personality 41:707–714). Time perspective helps to guide not only employees’ judgments and decisions, but also their actions at the individual level. In this study, we examine the extent to which five qualitatively different types of time perspective (defined by Zimbardo and Boyd, 1999 Journal of Personality and Social Psychology 77:1271–1288) predict the tendency to procrastinate in the workplace. Participants were 236 managers and executives sampled from seven major information technology and financial organizations in India. Regression analyses revealed that of the five time dimensions, two were significantly positively related to procrastination, whereas two others showed negative relationships. From a basic science perspective, these findings help to extend our theoretical understanding of both time perspective and procrastination. From an applied standpoint, the results suggest an important individual difference dimension that might be considered during the personnel selection process.     

Female playwrights of the eighteenth century: Shaping the marketplace of love

The American Journal of Psychoanalysis -     

Remote Limb Ischemic Conditioning at Two Cuff Inflation Pressures Yields Learning Enhancements in Healthy Adults

The authors tested whether 2 doses of remote limb ischemic conditioning (RLIC), induced via blood pressure cuff inflation, enhanced motor and cognitive learning to an equal extent, and explored a panel of blood biomarkers of RLIC. Thirty-two young adults were randomized to 3 groups and underwent a 7-day protocol of RLIC/sham followed by motor and cognitive training, with follow-up. Both RLIC groups had greater motor learning and a trend toward greater cognitive learning compared with the sham group. RLIC at the lower inflation pressure was as effective as RLIC with the higher inflation pressure. No significant candidate blood biomarkers were found. RLIC could be a well-tolerated method to enhance learning and improve rehabilitation outcomes in people with neurological conditions.     

Motor asymmetry and substantia nigra volume are related to spatial delayed response performance in Parkinson disease

Studies suggest motor deficit asymmetry may help predict the pattern of cognitive impairment in individuals with Parkinson disease (PD). We tested this hypothesis using a highly validated and sensitive spatial memory task, spatial delayed response (SDR), and clinical and neuroimaging measures of PD asymmetry. We predicted SDR performance would be more impaired by PD-related changes in the right side of the brain than in the left. PD (n = 35) and control (n = 28) participants performed the SDR task. PD participants either had worse motor deficits on the right (RPD) or left (LPD) side of the body. Some participants also had magnetic resonance imaging for measurement of their substantia nigra (SN) volumes. The LPD group performed worse on the SDR task than the RPD and control groups. Right SN volume accounted for a unique and significant portion of the variance in SDR error, with smaller volume predicting poorer performance. In conclusion, left motor dysfunction and smaller right SN volume are associated with poorer spatial memory.     

Demographic Indicators as Predictors of Future Time Perspective

The present investigation examined the relationships between five demographic variables (age, sex, income, marital status, and education) and future time perspective. From a theoretical perspective, these demographic indicators were conceptualized as proxy measures for the social forces that influence the adult expression of this personality dimension. Data were drawn from six investigations in which a brief measure of future time perspective (Hershey and Mowen in The Gerontologist 40:687–697, 2000) had been administered to one thousand four hundred and ninety eight individuals. Higher future time perspective scores (i.e., longer future orientations) were associated with being male, increased age, income, and educational level. These main effects, however, were mitigated by a significant three-way interaction among sex, age, and level of education. These findings suggest that a complex interplay of variables is responsible for the expression of personality traits at the individual level.