Operant response rates tend to be when linked to a ratio schedule rather than an interval schedule. operant response rates tend to be consistent when linked to a variable schedule rather than a fixed schedule.

answer; /// the correct answer is (belongingness needs; good luck

im sorry i wish i can but try google

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.