Use self-sufficiency theory to encapsulate the previous findings about the essentially & evilness of money e.g. Led et al., 2006; Amato and Rogers, 1997
Linked the concept of money to actual behaviour
Critical Appraisal - Was the study design appropriate for the research question?
Experimental
Quantifying the behaviour allows direct comparison across situations
Women are more empathetic than men and emphasize conformity & the group (Jaffee & Hyde, 2000)
Therefore, men will be more self-sufficient than women?
Future experiment: should have equal number of male and female participants, and find out whether there are sex differences in the effects of money
Further Research
Effect of culture:
Western culture vs Easter culture (Heine, 2001; Levine, Norenzayan & Philbrick, 2001)
Do eastern cultures demonstrate the same effects of money as western cultures?
Effect of personality:
People high on agreeableness are more likely to help other people (King et. al. 2005)
So, does personality influences the helping behaviour?
differences between different personality traits using the Big Five
Further Research
Other possible research areas:
Is there a difference between helping a stranger and helping your friend?
Brain Imaging in money priming (high or low) vs. control
Economic students are more self-sufficient in social dilemma games (Frank, Gilovich & Regan, 1993). How about different fields of occupation?
References
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Amato, P. R. & Rogers, S. J. (1997). A Longitudinal Study of Marital Problems and Subsequent Divorce. Journal of Marriage and Family, 59(3), 612-624.
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References
Heine, S. J. (2001). Self as Cultural Product: An Examination of East Asian and North American Selves. Journal of personality, 69(6), 882-906.
Jaffee, S. & Hyde, J. S. (2000) Gender differences in moral orientation: a meta-analysis. Psychological Bulletin, 126(5), 702-726.
King, E. B., George, J. M. & Hebl, M. R. (2005). Linking Personality to Helping Behaviors at Work: An Interactional Perspective. Journal of Personality, 73(3), 586-608.
Lammers, J., Galinsky, A.D., Gordijn, E.H. & Otten, S. (2012) . Power Increases Social Distance. Social Psychological and Personality Science, 3(3), 282-290
Lea, S. E. G. & Webley, P. (2006). Money as tool, money as drug: The biological psychology of a strong incentive. Behavioral and Brain Science, 29, 161-209.
Levine, R. V., Norenzayan, A. & Philbrick, K. (2001). Cross-Cultural Differences in Helping Strangers. Journal of Cultural Psychology, 32, 543-560.
McClure, S. M., Laibson, D. L., Loewenstein, G. & Cohen, J. D. (2004). Separate Neural Systems Value Immediate and Delayed Monetary Rewards. Science, 306, 503.
Price, R. H., Choi, J. N. & Vinokur, A. D. (2002). Links in the Chain of Adversity Following Job Loss: How Financial Strain and Loss of Personal Control Leads to Depression Impaired Functioning, and Poor Health. Journal of Occupational Health Psychology, 7(4), 302-312.
Zhou, X., Vohs, K. D., & Baumeister, R. F. (2009) The Symbolic Power: Reminders of Money Alter Social Distress and Physical Pain. Psychological Science, 6, 700-706