Answered by AI, Verified by Human Experts
Thelongitudinal methodis concerned with observing how participants b.changeovertime.In alongitudinal method, researchers time and again look at equal individuals to come across any changes that might arise over a time frame. Longitudinal research is a form of correlational research in which researchers examine and accumulate statistics on some of the variables without trying to persuade one variable.A move-sectionalstudy is a type of observational study that analyzes records of variables collected at one given point in time throughout a pattern populace or a pre-defined subset. This look at type is likewise called cross-sectional evaluation, transverse look at, or prevalence take a look at.Learn more aboutthe longitudinal methodhere:-brainly.com/question/25681723#SPJ4Disclaimer:- your question is incomplete, please see below for the complete question.a.) change over time.b.) behave in a laboratory.c.) view a particular subject.d.) behave at a given time....