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We studied the pattern of performance in elementary school children and adults detecting a target in compound geometric shapes. The target was randomly presented at the global, local, or neither level of compound shapes with different elemental density. A significant difference between the pattern of performance in children and adults emerged when the geometric shape was constructed with fewer constituent parts. That is, children showed difficulties in recognizing the global level while adults could efficiently process it. We suggest that global processing continues to develop as children grow older. Also, integration ability could benefit from increasing familiarity with the geometric concepts. 相似文献
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Setareh Mokhtari Heather Buttle 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2015,11(1):14-21
We examined the effect of induced mood, varying in valence and longevity, on
local processing of emotional faces. It was found that negative facial
expression conveyed by the global level of the face interferes with efficient
processing of the local features. The results also showed that the duration of
involvement with a mood influenced the local processing. We observed that
attending to the local level of faces is not different in short-lived happy and
sad mood states. However, as the mood state is experienced for a longer period,
local processing was impaired in happy mood compared to sad mood. Taken
together, we concluded that both facial expressions and affective states
influence processing of the local parts of faces. Moreover, we suggest that
mediating factors like the duration of involvement with the mood play a role in
the interrelation between mood, attention, and perception. 相似文献
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