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This study demonstrates that the relative performance of male and female rats on a Morris water maze task changes when the task parameters are varied. In three separate experiments, male and female rats were tested on a different variation of the Morris water maze. In all cases, on each of 10 days of testing, rats were given an initial trial in which the escape platform was randomly placed in a new position.

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One of the discoveries we made this year is that liberal men can also be sexual and ideological hypocrites. We have known for a long time that conservative men can be hypocrites in this way. They preach fidelity but have often been found to be unfaithful to their wives.

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Learning the spatial organization of the environment is crucial to fitness in most animal species. Understanding proximate and ultimate factors underpinning spatial memory is thus a major goal in the study of animal behavior. Despite considerable interest in various aspects of its behavior and biology, the model species Drosophila melanogaster lacks a standardized apparatus to investigate spatial learning and memory.

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Ana M. Daugherty, Peng Yuan, Cheryl L. Dahle, Andrew R.

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Social media, of course, is awash in opinions, and there are dozens of new thinkpieces every day on various cultural and news blogs. Sexual misconduct has significant implications on our social culture and our interpretation of our past social interactions. Flirtation is a part of normal romantic interactions, and is now being viewed through a very focused lens- current and retroactive.

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Andrew M. But while Mr. Cuomo and other lawmakers have lavished praise upon the new reforms, little has been said about a less glamorous question: Who, exactly, will enforce them?

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Sex Roles. Gender differences in pointing accuracy incomputer-simulated mazes were studied as a function ofmaze complexity and training effects. College students primarily White were led through mazes with different numbers of turns; at the end of each maze, theywere asked to indicate the direction of the maze origin starting point.

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In Junenovelist Osamu Dazai committed suicide. He scandalized and fascinated postwar society with his personal lifestyle — fathering children out of wedlock — and the fearless manner in which he depicted nontraditional relationships. For Dazai, the natural destination of love was death itself. Illicit love merely furnished a partner with whom to make an exit.

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Michael W. They are sent on more book tours and to more conferences. And while men might be in the minority at a conference, the keynote speaker is often a man.

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The aim of the present study was to investigate sex differences in learning strategies and to elucidate the mechanisms, which may underlie these differences. In two separate experiments, rats were presented with different strategies that could be employed to learn the position of a platform in a water maze WM ; furthermore, rats received treatments that could influence these strategies. In the first experiment, we demonstrated that the response-learning paradigm can be applied to the WM and can be compared with visually cued learning and reversal learning.

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