Predicting aggressive driving behavior: The role of macho personality,age, and power of car

A study is presented that explored the role of macho personality, age, and power of car as predictors of aggressive driving behavior. A total of 154 male motorists completed two subscales of the Hypermasculinity Inventory as a measure of macho personality and self‐reports of aggressive driving behavior based on the Driver Behaviour Questionnaire. They also provided information about their age, annual mileage, horsepower of their car, and features that had guided their choice of a car. A multiple regression analysis showed that each of the predictors was significantly related to aggressive driving: Younger motorists, those driving powerful cars, and those showing macho personality were significantly more likely to report driving aggression. Together, the three predictors accounted for 35.8% of the variance. In addition, macho men assigned greater importance to speed and sportiness of a car and less importance to safety aspects than nonmacho men. The findings are discussed with reference to individual and situational explanations of driving aggression. Aggr. Behav. 28:21–29, 2002. © 2002 Wiley‐Liss, Inc.     

Predictors of change in postmerger identification during a merger process: a longitudinal study

Adopting an intergroup perspective, the authors examined predictors of change in postmerger identification throughout a merger. Data were collected over 3 points of measurement from 157 students of a newly merged university. The 1st questionnaire was distributed 4 months after the implementation of the merger; the following 2 were distributed 6 months and 1 year thereafter. With its longitudinal design, this study replicates and extends past results by revealing predictors of change in organizational identification for members of the dominant and subordinate organizations throughout a merger process. As predicted, postmerger identification increased only slowly for members of both the dominant and the subordinate organizations. Multilevel models for change confirmed that the predictive effect of premerger identification on postmerger identification for members of the dominant organization dissipates over time. The effect of in-group typicality unexpectedly varied as a function of organizational membership and was stable over time. Perceived fairness in the merger process positively influenced postmerger identification across members of both organizations; over time the effect of fairness amplified.     

Are all “research fields” equal? Rethinking practice for the use of data from crowdsourcing market places

New technologies like large-scale social media sites (e.g., Facebook and Twitter) and crowdsourcing services (e.g., Amazon Mechanical Turk, Crowdflower, Clickworker) are impacting social science research and providing many new and interesting avenues for research. The use of these new technologies for research has not been without challenges, and a recently published psychological study on Facebook has led to a widespread discussion of the ethics of conducting large-scale experiments online. Surprisingly little has been said about the ethics of conducting research using commercial crowdsourcing marketplaces. In this article, I focus on the question of which ethical questions are raised by data collection with crowdsourcing tools. I briefly draw on the implications of Internet research more generally, and then focus on the specific challenges that research with crowdsourcing tools faces. I identify fair pay and the related issue of respect for autonomy, as well as problems with the power dynamic between researcher and participant, which has implications for withdrawal without prejudice, as the major ethical challenges of crowdsourced data. Furthermore, I wish to draw attention to how we can develop a “best practice” for researchers using crowdsourcing tools.     

Cetacean responses to violation of expectation paradigm in a free-swim context

Animal Cognition - The investigation of individual responses to unexpected stimuli or outcomes provides insights into basic cognitive processes, such as mental representations, emotional states of...