In 1–6, use the method of variation of parameters to determine a particular solution to the given equation.

8/29/16 Methods Psychology Uses ● Observation: Strengths and Limitations ● Experimentation ○ Control group v experimental group: should be the same except for the thing you manipulate ○ Gold standard of science, can determine causality ○ Random assignment (each person has a likelihood of being assigned to either group) ○ Manipulate...