Interspecific competition occurs between morphologically sim…

Interspecific competition occurs between morphologically similar warblers (small insectivorous birds that nest in North America) and is apparently minimized by unique species-specific foraging patterns. Each species spends most of its time foraging in a different portion of the trees frequented by all species. This behavior is an example of

In class, we discussed Festinger’s study of college students…

In class, we discussed Festinger’s study of college students in an apartment complex. When asked later to name their three closest friends, results showed that people who lived closer to each other were more likely to say they were close friends. Which of the following is NOT an explanation for this?