Entrepreneurship & Innovation

The current research examined the relationship between hierarchy and vocal acoustic cues. Using Brunswik's lens model as a framework, we explored how hierarchical rank influences the acoustic properties of a speaker's voice and how these hierarchy-based acoustic cues affect perceivers' inferences of a speaker's rank. By using objective measurements of speakers' acoustic cues and controlling for baseline cue levels, we were able to precisely capture the relationship between acoustic cues and hierarchical rank, as well as the covariation among the cues.

We predicted that experiencing emotions that reflect uncertainty about the world (e.g., worry, surprise, fear, hope), compared to certain emotions (e.g., anger, happiness, disgust, contentment), would activate the need to imbue the world with order and structure across a wide range of compensatory measures. To test this hypothesis, three experiments orthogonally manipulated the uncertainty and the valence of emotions. Experiencing uncertain emotions increased defense of government (Experiment 1) and led people to embrace conspiracies and the paranormal (Experiment 2).

Five studies examined the relationship between talent and team performance. Two survey studies found that people believe there is a linear and nearly monotonic relationship between talent and performance: Participants expected that more talent improves performance and that this relationship never turns negative. However, building off research on status conflicts, we predicted that talent facilitates performance — but only up to a point, after which the benefits of more talent decrease and eventually become detrimental as intrateam coordination suffers.

Power transforms consumer behavior. This research introduces a critical theoretical moderator of power's effects by promoting the idea that power is accompanied by both an experience (how it feels to have or lack power) and expectations (schemas and scripts as to how those with or without power behave). In some cases, the psychological experience of power predisposes people to behave one way, whereas attention to the expectations of power suggests behaving in another way. As a consequence, power's effects for consumer behavior can hinge on consumers' focus.

A longitudinal study found that the psychological approach individuals take when immersed in a general multicultural environment can predict subsequent career success. Using a culturally diverse sample, we found that "multicultural engagement" — the extent to which students adapted to and learned about new cultures — during a highly international 10-month master of business administration (MBA) program predicted the number of job offers students received after the program, even when controlling for important personality/demographic variables.

Five studies examined the effect of breadth and depth of foreign experiences on generalized trust. Study 1 found that the breadth (number of countries traveled) but not the depth (amount of time spent traveling) of foreign travel experiences predicted trust behavior in a decision-making game. Studies 2 and 3 established a causal effect on generalized trust by experimentally manipulating a focus on the breadth versus depth of foreign experiences. Study 4 used a longitudinal design to establish that broad foreign travel experiences increased generalized trust.

Numerous studies have found that perspective-taking reduces stereotyping and prejudice, but they have only involved negative stereotypes. Because target negativity has been empirically confounded with reduced stereotyping, the general effects of perspective-taking on stereotyping and prejudice are unclear.

The current research explores how awareness of shared attention influences attitude formation. We theorized that sharing the experience of an object with fellow group members would increase elaborative processing, which in turn would intensify the effects of participant mood on attitude formation. Four experiments found that observing the same object as similar others produced more positive ratings among those in a positive mood, but more negative ratings among those in a negative mood.