During the season a sport psychologist has the football players practice imagery after first watching a videotape in which they are performing the same skill as the one they intend to image. The coaches can’t believe how quickly the players improved their performance and consistency. What is the best explanation for the preceding?

An optimal time to use imagery is:

The figure shows a position-time graph of an object moving along x-axis. t2=2 s, t3=4 s, x1=10 m, x2=18 m, x3=32 m.  What is the velocity of the object from time t2 to t3. Express your answer in m/s. Note that velocity can be negative or positive.

The figure shows the x-y positions of a ball thrown at an initial velocity of 30 m/s at an angle of 45o above the horizontal. If y2=10 m, what is x3 in meters?

You are given a group of organisms that includes a: Colorado Blue Spruce tree, Desert Spadefoot Toad Brook Trout Red-Tailed Hawk Black Bear Draw a phylogenetic tree on your paper that reflects evolutionary relationships. Label each “branching event” (both sides) with the shared characteristic that was used to make your decisions.  Upload a photo of your tree.

Habitat loss, natural catastrophes, and/or excessive harvesting of a species often result in: 

Elite compared to less elite athletes benefit more from switching these two imagery techniques:

Stimulus and response propositions deal with which explanation for why imagery works?

In a very small population of birds, assume 5 out of 20 alleles are the type that codes for blue feathers. What is the allele frequency of the “blue feather allele” in this population?

If the tallest and shortest individuals of a population of humans do not survive and reproduce as well as the individuals of “average” height, which type of selection would most likely result?