Sam holds his arm outstretched and looks at his hand with one eye. When he alternates his view and looks at his hand with his right eye or his left eye, it appears as though his ha

How do I explain research methods used by psychologists, including the advantages and disadvantages for this articles?
Evans, G. W., Otto, S., & Kaiser, F. G. (2018). Childhood Origins of Young Adult Environmental Behavior. Psychological Science, 29(5), 679-687.
https://doi-org.lopes.idm.oclc.org/10.1177/0956797617741894
Davignon, Lisa-Marie & Poulin, Fran?ois & Denault, Anne-Sophie. (2022). Organized activities in adolescence and pro?environmental behaviors in adulthood: The mediating role of pro?environmental attitudes. Journal of Adolescence. 10.1002/jad.12113.
https://www.researchgate.net/publication/365114200_Organized_activities_in_adolescence_and_pro-environmental_behaviors_in_adulthood_The_mediating_role_of_pro-environmental_attitudes
Nancy M. Wells, & Kristi S. Lekies. (2006). Nature and the Life Course: Pathways from Childhood Nature Experiences to Adult Environmentalism. Children, Youth and Environments, 16(1), 1-24.
http://www.jstor.org/stable/10.7721/chilyoutenvi.16.1.0001
Using this information.
Is the study replicable? (Was it actually replicated if not, could you replicate it?) What is the evidence for its replicability?
If the research is outdated, then how does it relate to a modern media claim? Would the study need to be altered?
Is the study in generalization mode or theory-testing mode? Explain how this affects the types of validities prioritized.
Explain how the study is important in the real world and how it advanced research. Then find two additional scholarly and peer-reviewed articles that extend the research. Summarize the articles and explain how the research was replicated and extended.