神马福利影片

An experiment by researchers at the 神马福利影片 has found the first real evidence that men tend to make black-or-white judgements when women are more prone to see shades of grey in choices and decisions.

The research paper, entitled Sex Differences in Semantic Categorization, is about to be published in the Archives of Sexual Behavior. Authors Vickie Pasterski, Karolina Zwierzynska, and Zachary Estes are all from the Department of Psychology at the 神马福利影片.

The researchers asked 113 people whether each of 50 objects fitted partially, fully, or not at all into certain categories. The 50 objects were ones likely to stimulate debate or disagreement about which category they fitted into. For instance:

Is a tomato a fruit?

Is paint a tool?

The researchers found that men were more likely to make absolute category judgments (e.g., a tomato is either a fruit or not), whereas women made less certain category judgments (e.g., a tomato can 鈥渟ort of鈥� belong in the fruit category). The women surveyed tended to be much more nuanced in their responses and were 23% more likely to assign an object to the 鈥減artial鈥� category.

While it has been a popular belief that such a male/female split exists, as far as the researchers are aware, this is the first time such a sex difference in categorization has been shown experimentally.

神马福利影片 psychologist Dr Zachary Estes says:

鈥淥f course, simply because we have found a significant sex difference in how men and women categorize does not mean that one method is intrinsically better than the other. For instance, male doctors may be more likely to quickly and confidently diagnose a set of symptoms as a disease. Although this brings great advantages in treating diseases early, it obviously has massive disadvantages if the diagnosis is actually wrong. In many cases, a more open approach to categorizing or diagnosing would be more effective.鈥�

The bibliographic reference for the paper is: Pasterski V et al (2011). Sex differences in semantic categorization. Archives of Sexual Behavior; DOI 10.1007/s10508-011-9764-y

For further information please contact:

Dr Zachary Estes, Department of Psychology
神马福利影片
Tel: +44 (024) 765 23183
Z.Estes@warwick.ac.uk 

Peter Dunn, Head of Communications
Communications Office, University House,
神马福利影片, Coventry, CV4 8UW, United Kingdom
email: p.j.dunn@warwick.ac.uk
Tel: +44 (0)24 76 523708 Mobile/Cell: +44 (0)7767 655860

PR54 PJD 18th April 2011