Pyers's team showed both groups videos of
false belief tests and asked them to answer by pointing at one of two images.
Because the gorillas seem to be taking account of the thoughts of others, they are showing some theory of mind competence, says Byrne, although they do not pass a standard theory - of - mind test called
the false belief test, which looks at the ability to infer another's perspective.
Not exact matches
If there was a system for detecting
false beliefs that would surely be on the list of
tests to be done.
These claims can be true or
false, and the truthfulness or falsehood of them are independent of ones
beliefs, the scientific method is the only method we have invented to actively try to
test, even falsify, or hypothesis.
They also
tested children's understanding of
false beliefs.
In the study, she and her colleagues found that 30 - and 33 - month - old toddlers were able to successfully demonstrate
false -
belief understanding using a modified version of a well - known
test.
With her ongoing research, Baillargeon hopes to identify the necessary conditions for young children to succeed at more difficult versions of
false -
belief tests.
Called the Sally - Anne
test, the experiment evaluates a child's expectations of how someone will act based on that person's
false beliefs.
She hypothesizes that toddlers fail at traditional
false -
belief understanding
tests because the
test design overwhelms their ability to pay attention and respond appropriately.
Unlike previous
false -
belief tests for great apes, this one doesn't involve food, which has the unintended consequence of also
testing their self - control, Krupenye says.
In many countries there has been a constant increase in
testing and the use of
test results to set targets for teachers and schools, in the
false belief that this will improve learning.
Various portfolio management and «accountability» regimes depend almost entirely on this
false belief that
test scores reveal which are the good and bad schools.
They also
tested children's understanding of
false beliefs.
One important
test is the
false belief task, which asks a child to distinguish between what's really true, and what another (mistaken) person believes to be true.