Path analysis procedures were used to test a causal model that concerns possible antecedent conditions in relation to gregarious drinking patterns. Selected scales from The California Psychological In...
Gregarious behavior of potential prey was explained by Hamilton (1971) on the basis of risk-sharing: The probability of being picked up by a predator is small when one makes part of a large aggregate ...
The contribution of different chromosomes to variation in the gregarious oviposition behavior of Drosophila melanogaster females was elucidate by a chromosome substitution analysis. Lines of D. melano...