The effect of mindfulness and self-compassion on behavioral self-handicapping via an unstable self-concept
dc.contributor.advisor | Douglas A Gentile | |
dc.contributor.author | He, Lanmiao | |
dc.contributor.department | Psychology | |
dc.date | 2020-06-26T19:49:59.000 | |
dc.date.accessioned | 2020-06-30T03:21:31Z | |
dc.date.available | 2020-06-30T03:21:31Z | |
dc.date.copyright | Fri May 01 00:00:00 UTC 2020 | |
dc.date.embargo | 2020-06-23 | |
dc.date.issued | 2020-01-01 | |
dc.description.abstract | <p>Behavioral self-handicapping is a prevalent strategy among college students to protect positive views of themselves. Procrastination (Ferrari & Tice, 2000), alcohol consumption (Tucker et al., 1981), and inadequate practice (Tice & Baumeister, 1990) are considered to be academic self-handicapping behaviors because they all create some impediment to students' performance and facilitate a ready excuse for potential failures (Covington, 2000). Although a defense of one's self-concept can be provided by behavioral self-handicapping, self-handicapping behaviors come at a cost, such as non-optimal academic performance and self-deception (Zuckerman & Tsai, 2005). A lot of research has demonstrated the prevalence and negative effects of self-handicapping, but very few studies have examined methods that can reduce one's tendency to self-handicap (Kearns et al., 2007).</p> <p>In the current set of studies, I proposed that an unstable self-concept gave rise to self-handicapping, and that such a self-concept was determined by self-worth contingency. I also proposed that mindfulness and self-compassion were potential intervention methods to reduce self-handicapping, because they might reduce self-concept instability.</p> <p>In study 1, I examined whether academic performance feedback in a lab setting would influence students' academic concept. The result demonstrated that participants' explicit academic self-concept was altered by the feedback of their performance - a performance worse than average lowered participants' academic self-concept, and a performance better than average boosted participant's academic self-concept. I also examined if a short mindfulness meditation would help students to maintain a stable and competent academic self-concept after receiving positive or negative academic evaluations. The result demonstrated that mindfulness helped students to maintain a competent academic self-concept in an academic situation regardless of the valence of the feedback. The mindfulness intervention didn't, however, affect the relation between valence of feedback and academic self-concept. The hypothesis that mindfulness would help students to maintain a stable self-concept was not supported.</p> <p>In study 2, I examined if a short mindfulness meditation or a short self-compassion meditation helped students to lower their self-handicapping behavior in an evaluative situation. The self-compassion meditation helped students to choose more facilitating music during an academic test (i.e., an indicator of less self-handicapping) when they were faced with an evaluative situation, whereas mindfulness meditation had no effect. There was no difference in state self-handicapping tendency, or the time students spent on a distracting task during test preparation (i.e., another indicator of less self-handicapping).</p> <p>In study 3, I examined if a short mindfulness meditation or a short self-compassion meditation helped students to lower their contingency of self-worth, which then might reduce self-handicapping behavior. The results demonstrated that the proposed mediation effect was not supported by the data. There was no evidence that self-worth contingency mediated the association between experimental manipulation and self-handicapping behaviors.</p> <p>In conclusion, college students' academic self-concept was unstable enough to be altered by a single academic feedback. Mindfulness meditation was effective to help students keep a competent academic concept after receiving academic feedback. Self-compassion showed potential to lower one's self-handicapping behavior, but it was unclear if this effect was mediated by self-worth contingency or not.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/etd/17877/ | |
dc.identifier.articleid | 8884 | |
dc.identifier.contextkey | 18242415 | |
dc.identifier.doi | https://doi.org/10.31274/etd-20200624-56 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | etd/17877 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/32060 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/etd/17877/He_iastate_0097E_18642.pdf|||Fri Jan 14 21:30:09 UTC 2022 | |
dc.subject.keywords | Mindfulness | |
dc.subject.keywords | Self-compassion | |
dc.subject.keywords | Self-concept instability | |
dc.subject.keywords | Self-handicapping | |
dc.title | The effect of mindfulness and self-compassion on behavioral self-handicapping via an unstable self-concept | |
dc.type | thesis | |
dc.type.genre | thesis | |
dspace.entity.type | Publication | |
relation.isOrgUnitOfPublication | 796236b3-85a0-4cde-b154-31da9e94ed42 | |
thesis.degree.discipline | Psychology (Social psychology) | |
thesis.degree.level | thesis | |
thesis.degree.name | Doctor of Philosophy |
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