A mystery deepened this year in a study conducted in the
Israeli Defense Force. The research was supposed to resolve
a discrepancy first noticed in 1993 involving the Pygmalion
effect, but it didn't happen.
The Pygmalion effect is a leadership curiosity best
illustrated with a school example: If you pick 5 students at
random from a class at the beginning of a year and tell their
teacher they have unusually high capabilities, when you
return at the end of the year you will find these students
achieving far beyond their potential. Hundreds of studies
have demonstrated this effect and we even know how it
works: Teachers' expectations for performance are raised,
students sense them, and they respond with greater effort.
(The effect is named after King Pygmalion of ancient Cyprus
who fell in love with an ivory statue he carved and was
granted his wish that the statue come alive.)
Over the years, researchers have explored the limits of
this effect and have tested it in work settings, but in 1993
a review of these studies revealed that all successful
efforts to stimulate the effect involved men, and all
unsuccessful efforts involved women. Intriguing
questions . . . are women immune? Is it impossible to
stimulate a Pygmalion effect among adult women? A mystery
was born, and a team from Tel Aviv University led by Taly
Dvir found an opportunity to solve it, a 7-week officer
training course in the Israeli Defense Force with 345 young
women enrolled.
The young cadets were divided into 23 squads, and each
squad was led by a woman. Anticipating unusual results,
Dvir, et al., measured all possible factors that could
explain unexpected findings, including leadership provided by
the squad leaders and attitudes of the cadets.
No Pygmalion effect emerged from their data. Nothing.
And none of the factors they measured explained why. Far
from solving the mystery, Dvir and his team found themselves
with a greater challenge than they had expected.
It was time for another experiment.
For their second experiment, Dvir, et al., found a 7-week
physical-training instructor course with 61 cadets enrolled,
26 women, and 35 men. The cadets were divided into 3 squads,
a male group led by a man, a female group led by a man, and a
female group led by a woman. The researchers repeated the
same experiment and measured 2 more attitude factors they
thought might resolve the mystery. This time the Pygmalion
effect was strong in the all-male group, strong in the
all-female group led by a man, and missing from the
all-female group led by a woman. It was the leader's gender
that made the difference! The female squad leader couldn't
stimulate the Pygmalion effect among women subordinates, and
none of the factors they measured explained why.
This is a gender difference, something men can do and
women can't. Or is it a difference in how women subordinates
react to male and female leaders? What if one of the groups
had been all male and had a female leader?
The Pygmalion effect is actually leadership trickery. It
tricks leaders into doing what we'd like them to do all the
time: set high expectations for their people and stimulate
outstanding performance. Perhaps women don't need tricking.
Perhaps this finding reveals
men's
inherent inability to lead, that they can be tricked into
doing it, while women are natural leaders, stimulating their
subordinates to achieve beyond their potential, and they
can't be tricked to do something they're already doing. The
female group led by a woman did outscore the male group led
by a man in this training course. Or maybe women aren't
effective leaders. That may explain the rarity of their
numbers in executive positions.
A mystery. More research is sure to follow, but whether
it resolves it or deepens it we must wait to see.
Reference:
Dvir, Taly, Dov Eden, and Michal Lang Banjo (1995) Self-Fulfilling Prophecy and Gender: Can Women Be Pygmalion
and Galatea?
Journal of Applied Psychology,
80 (2), 253-270.
Business Practice Findings, by James Larsen, Ph.D.
Something Women Can't Do
New research reveals a striking gender difference but fails to explain what it means.