Final answer:
The non-schooled participants in the Hudson 1960 study had difficulty perceiving depth in pictures, a skill that is common in Western societies but not universally present. This led to the understanding that cultural context influences perception and that sensory information is interpreted differently across cultures.
Step-by-step explanation:
The non-schooled participants in the Hudson 1960 study were noted for their inability to perceive certain visual cues in pictures, which Western cultured participants typically could. A famous example from this study is Hudson's pictorial-depth perception investigation using the "elephant drawing." In this test, individuals from societies with less exposure to European-style contexts and imagery found it challenging to perceive depth in the drawings. They often interpreted the images literally rather than seeing them as representations of three-dimensional objects.
This phenomenon relates to the broader concept that our cultural context heavily influences our perception. It's an illustration that not everything that is sensed is perceived equally across different cultures. Such findings have had profound implications in fields like psychology and anthropology, suggesting that our environments play a significant role in shaping how we interpret sensory information.