Examlex
The scientific method has limitations.It can only answer objective questions based on quantitative facts from observable, measurable, and repeatable experiments.It cannot answer subjective questions based on qualitative beliefs or opinions such as the presence of deities and ghosts or who makes the best doughnut.Could the scientific method theoretically be used to answer the question, "Does throwing a virgin into a volcano prevent it from erupting?" Support your answer.
Reliability
The extent to which an instrument, tool, or process is consistently accurate and dependable when measuring what it is intended to measure.
Validity
The extent to which a test, measurement, or research accurately represents what it is intended to measure.
Psychological Assessment
Psychological Assessment is the process of using a combination of techniques to help arrive at some hypotheses about a person and their behavior, personality, and capabilities.
Prospective Study
A research design in which subjects are followed forward in time to observe outcomes or effects of certain variables.
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