Nagata et al. (2012) were interested in the neural mechanisms Adanson's jumping spiders use for depth perception. They found that the spiders ______.

A. use color information but not depth perception
B. see in depth by coordinating information from across their many eyes
C. compare images on different levels of their retinae to determine depth
D. use the comparison of their vision and their jump to infer distance


Answer: C

Psychology

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The implicit leadership theory (ILT) of leadership emergence argues that

  a.  people who think of themselves as leaders become leaders.   b.  a good leader has a “mental theory” of good leadership.   c.  leadership emergence is a random process.   d.  leadership emergence is influenced by members’ personal theories about leaders.   e.  quantity, rather than quality, is an important determinant of leadership.

Psychology

Scarr and Weinberg (1976) offered evidence for a(n) _____ basis of intelligence. They showed that black and interracial children adopted by white families scored above the IQ and school achievement means for whites

a) ethnic b) instinctive c) genetic d) environmental

Psychology

The idea that nature and culture changed together and shaped each other is known as ____

a. cooperation b. competition c. evolution d. co-evolution

Psychology

The symbol for the standard error of the mean is

Indicate whether the statement is true or false

Psychology