To test the validity of their findings-that the memory for navigating the maze was enhanced by the stressful swim and not other forces-the researchers conducted a series of additional experiments.
为了测试他们这些发现的有效性——也就是闯迷宫路线的记忆的增强是由应激性游泳，而并非是其他因素所导致的——研究人员实施了一系列的补充实验。
Beach Series: beach ball, swim ring, head ring, arm ring, floating row, water bed, bead, raincoats, infant seat, seat pool. Baby horse. Waterskiing circle, one boat, double boat, water, beach bags.
沙滩系列：沙滩球、游泳圈、头圈、手臂圈、浮排、水床、胎圈、雨衣、婴儿座、座池婴儿坐骑滑水圈、一人船、双人船、水滩袋充气背包。
Beach Series: beach ball, swim ring, head ring, arm ring, floating row, water bed, bead, raincoats, infant seat, seat pool. Baby horse. Waterskiing circle, one boat, double boat, water, beach bags.
沙滩系列：沙滩球、游泳圈、头圈、手臂圈、浮排、水床、胎圈、雨衣、婴儿座、座池婴儿坐骑滑水圈、一人船、双人船、水滩袋充气背包。
应用推荐