Learning Agility: In Search of Conceptual Clarity and Theoretical Grounding

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/92376/1/j.1754-9434.2012.01444.x.pd

Learning Agility: Many Questions, a Few Answers, and a Path Forward

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/92383/1/j.1754-9434.2012.01465.x.pd

Personality Similarity in Negotiations: Testing the Dyadic Effects of Similarity in Interpersonal Traits and the Use of Emotional Displays on Negotiation Outcomes.

We build on the small but growing literature documenting personality influences on negotiation by examining how the joint disposition of both negotiators with respect to the interpersonal traits of agreeableness and extraversion influences important negotiation processes and outcomes. Building on similarity-attraction theory, we articulate and demonstrate how being similarly high or similarly low on agreeableness and extraversion leads dyad members to express more positive emotional displays during negotiation. Moreover, because of increased positive emotional displays, we show that dyads with such compositions also tend to reach agreements faster, perceive less relationship conflict, and have more positive impressions of their negotiation partner. Interestingly, these results hold regardless of whether negotiating dyads are similar in normatively positive (i.e., similarly agreeable and similarly extraverted) or normatively negative (i.e., similarly disagreeable and similarly introverted) ways. Overall, these findings demonstrate the importance of considering the dyad\u27s personality configuration when attempting to understand the affective experience as well as the downstream outcomes of a negotiation

Flow at Work and Basic Psychological Needs: Effects on Well‐Being

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135400/1/apps12075_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/135400/2/apps12075.pd

Illuminating the ‘Face’ of Justice: A Meta‐Analytic Examination of Leadership and Organizational Justice

A significant body of research has described effective leader behaviours and has connected these behaviours to positive employee outcomes. However, this research has yet to be systematically integrated with organizational justice research to describe how leader behaviours inform justice perceptions. Therefore, we conduct a meta‐analysis (k = 166, N = 46,034) to investigate how three types of leader behaviours (task, relational, and change) inform four dimensions of organizational justice (procedural, distributive, interpersonal, and informational) referenced to the leader and to the organization. Further, we examine the joint impact of leader behaviours and justice perceptions on social exchange quality (i.e., leader–member exchange), task performance, and job satisfaction. Our results suggest that leader behaviours differentially inform leader‐ and organization‐focused justice perceptions, and the joint effect of leader behaviours and justice perceptions offer more nuanced explanations for outcomes.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/147024/1/joms12402_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147024/2/joms12402.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147024/3/joms12402-sup-0001-TableS1.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147024/4/joms12402-sup-0002-TableS2.pd

Characterization of Gravitational Microlensing Planetary Host Stars

The gravitational microlensing light curves that reveal the presence of extrasolar planets generally yield the planet-star mass ratio and separation in units of the Einstein ring radius. The microlensing method does not require the detection of light from the planetary host star. This allows the detection of planets orbiting very faint stars, but it also makes it difficult to convert the planet-star mass ratio to a value for the planet mass. We show that in many cases, the lens stars are readily detectable with high resolution space-based follow-up observations in a single passband. When the lens star is detected, the lens-source relative proper motion can also be measured, and this allows the masses of the planet and its host star to be determined and the star-planet separation can be converted to physical units. Observations in multiple passbands provide redundant information, which can be used to confirm this interpretation. For the recently detected super-Earth planet, OGLE-2005-BLG-169Lb, we show that the lens star will definitely be detectable with observations by the Hubble Space Telescope (HST) unless it is a stellar remnant. Finally, we show that most planets detected by a space-based microlensing survey are likely to orbit host stars that will be detected and characterized by the same survey.Comment: accepted for publication in ApJ, May 10, 200

When Can Employees Have a Family Life? The Effects of Daily Workload and Affect on Work-Family Conflict and Social Behaviors at Home

This article presents a longitudinal examination of antecedents and outcomes of work-to-family conflict. A total of 106 employees participating in an experience-sampling study were asked to respond to daily surveys both at work and at home, and their spouses were interviewed daily via telephone for a period of 2 weeks. Intraindividual analyses revealed that employees ’ perceptions of workload predicted work-to-family conflict over time, even when controlling for the number of hours spent at work. Workload also influenced affect at work, which in turn influenced affect at home. Finally, perhaps the most interesting finding in this study was that employees ’ behaviors in the family domain (reported by spouses) were predicted by the employees ’ perceptions of work-to-family conflict and their positive affect at home

Solubility and Charge Transport in Blends of Poly-dialkoxy-p-phenylene Vinylene and UV-Cross-Linkable Matrices

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) is blended with two different inert UV-cross-linkable matrices to tune the solubility of the solution-processed films. It is found that only 10 wt% of theses matrices is required to make the blend layer insoluble after cross-linking. The addition of only 10 wt% matrix only slightly reduces the hole mobility, whereas the electron transport is not affected. Polymer light-emitting diodes (PLEDs) with an insoluble 90:10 MEH-PPV: matrix blend layer exhibit the same current density and photocurrent as pristine MEH-PPV PLEDs

Alternative approaches for studying shared and distributed leadership

Scholars hold different perspectives about leadership which are not limited to a formally appointed leader. Of the abundance of terms used to describe this phenomenon, shared and distributed are the most prevalent. These terms are often used interchangeably, resulting in confusion in the way that shared and distributed leadership is conceptualized and investigated. This paper provides a historical development of this field, challenges existing conceptions and reveals inconsistencies and contradictions that are seldom acknowledged. Four distinct approaches to the study of shared and distributed leadership are identified in the literature, each embracing different ontological views and leadership epistemologies. Individually, the four approaches offer valuable - yet partial - understanding. Comparing and contrasting the assumptions and insights from the four approaches raises fundamental issues about how we think about leadership in terms of research, practice and development