The dependent variable is the number of wrong turns (errors) the rats make on a trial. As time and number of practice trials increases, the number of errors decreases. Theoretically, an internal state of âlearningâ intervened between the independent and dependent variables.
What is spey casting? Spey casts are change of direction casts that utilize water tension and allow you to cast from a downstream position to an upstream position without having to make a backcast. Normally, these casts are performed with two-hand rods, although some spey casts can be made on single-hand rods.
Switch rod can be used single OR double handed. Spey rod can only be used double handed. Switch rods are normally between 10'6 and 12' long, where as a spey rod is normally between 12-14' long. A switch rod normally has a grip length of about 10-12 for the front grip and about 4-6 for the rear grip. Where as a spey will normally have around 14-15 for the front grip and 6 for the rear grip.