Matching Items (2)
Description
When people pick up the phone to call a telephone quitline, they are taking an important step towards changing their smoking behavior. The current study investigated the role of a critical cognition in the cessation process--self-efficacy. Self-efficacy is thought to be influential in behavior change processes including those involved in the challenging process of stopping tobacco use. By applying basic principles of self-efficacy theory to smokers utilizing a telephone quitline, this study advanced our understanding of the nature of self-efficacy in a "real-world" cessation setting. Participants received between one and four intervention calls aimed at supporting them through their quit attempt. Concurrent with the initiation of this study, three items (confidence, stress, and urges) were added to the standard telephone protocol and assessed at each call. Two principal sets of hypotheses were tested using a combination of ANCOVAs and multiple regression analyses. The first set of hypotheses explored how self-efficacy and changes in self-efficacy within individuals were associated with cessation outcomes. Most research has found a positive linear relation between self-efficacy and quit outcomes, but this study tested the possibility that excessively high self-efficacy may actually reflect an overconfidence bias, and in some cases be negatively related to cessation outcomes. The second set of hypotheses addressed several smoking-related factors expected to affect self-efficacy. As predicted, higher baseline self-efficacy and increases in self-efficacy were associated with higher rates of quitting. However, contrary to predictions, there was no evidence that overconfidence led to diminished cessation success. Finally, as predicted, shorter duration of quit attempts, shorter time to relapse, and stronger urges all were associated with lower self-efficacy. In conclusion, understanding how self-efficacy and changes in self-efficacy affect and are affected by cessation outcomes is useful for informing both future research and current quitline intervention procedures.
ContributorsGoesling, Jenna (Author) / Barrera, Manuel (Thesis advisor) / Shiota, Lani (Committee member) / Enders, Craig (Committee member) / Presson, Clark (Committee member) / Arizona State University (Publisher)
Created2011
Description
This study investigated reasons for romantic dissolution in 235 participants, ranging from 18-55 years of age, who had experienced a breakup in the past 12 months. Through an online survey on Amazon Mechanical Turk, participants were asked to briefly describe their relationship, then rate how true a variety of statements were in regards to the characteristics of their relationship. Participants were then asked to rate how much each characteristic contributed as a reason for their breakup. Pairwise Pearson correlations were used to determine the variance in breakup factors with participant age. A significant positive correlation was found between age and participants attributing their breakup to a lack of intimacy, demonstrating that older participants were more likely to attribute their breakups to this factor. A marginally significant negative correlation was found between age and loss of independence as a reason for dissolution, showing that younger participants were more likely to attribute their breakup to losing their independence than were older participants. The correlation between age and participants' attributing breakups to a partner cheating was marginally significant, such that older participants were more likely to attribute their breakup to cheating than were younger participants. Due to the lack of significant correlations found between the 15 coded breakup factors and age, it was determined that age does not have a major effect on what factors may lead partners to end a romantic relationship.
ContributorsGrassel, Savannah (Author) / Shiota, Lani (Thesis director) / Ha, Thao (Committee member) / Yee, Claire (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05