Differences in smoking attitudes of adolescents and young adults

This study employed the Theory of Planned Behavior to examine the differences between adolescent (n = 182) and young adults (n = 209) in their intention to smoke and examined possible differences. Analysis showed that young adults had more positive self-reported attitudes toward smoking than adolescents, had higher intentions to smoke, lower perceived behavioral control over smoking and perceived they were more informed about smoking. The Theory of Planned Behavior provided good prediction of intention for both young adults (R2 = .70, attitudes, information, and past behavior significant) and adolescents (R2 = .68, attitudes, past behavior significant). For both samples attitudes were the strongest predictor of intentions to smoke. Implications for understanding intention toward smoking between adolescents and young adults are discussed.     

Understanding AIDS preventive behavior with casual and primary partners in homosexual men: The theory of planned behavior and the information-motivation-behavioral-skills model

Abstract

This study examined whether components from the Information-Motivation-Behavioral-Skills Model, in particular information, added explanatory power to factors derived from the Theory of Planned Behavior with respect to predicting AIDS-preventive behaviors among gay men. Participants were recruited from a longstanding cohort study in Amsterdam. Multivariate regression analyses showed that concepts from the Theory of Planned Behavior could account adequately for intentions to use condoms with casual as well as with steady partners. Actual behavior was best predicted by past behavior. In addition, structural equation modeling demonstrated that the causal paths as posited by Theory of Planned Behavior had a good fit to the data. From the presented findings implications for preventive interventions can be drawn. Specifically, interventions to increase condom use with casual partners need to focus at improving perceived behavioral control regarding this behavior, for instance through skills training. Interventions aimed at safer sex within steady relationships should take into account that the HIV-status of the individual and his partner plays an important role in the occurrence of unprotected anal sex in a romantic dyad.     

Impact of alcohol on sexual decision making: Intentions to have unprotected sex

The impact of alcohol on intentions to have sex with a new partner and the antecedents of intentions were investigated in three studies (N = 139, 60, and 218, respectively). In all three studies, respondents were intoxicated or not intoxicated with alcohol and completed measures based on the Theory of Planned Behaviour in relation to having sex whilst imagining him- or her-self in the scenario. The scenario described unprotected sex between two individuals not in an existing relationship. Consistently across studies, intoxication had a significant effect on intentions for men but not for women. Also consistently across studies, affective attitudes were significantly stronger determinants of intentions for women than for men. Alcohol intoxication consistently moderated the impact of affective attitudes on intentions in women but not men, with greater intoxication associated with stronger impacts (Studies 1, 2, and 3). Implications for understanding the impacts of alcohol intoxication on sexual decision making in men and women are discussed.     

Predicting Mothers' Intentions to Limit Frequency of Infants' Sugar Intake: Testing the Theory of Planned Behavior1

This study examines the ability of the Theory of Planned Behavior to account for mothers' intentions to limit the frequency of their infants' sugar consumption. One group of mothers (experimental) was exposed to a dental health education program designed to promote this behavior, the other (control) group was not. Each group of mothers was interviewed twice; the intervention was delivered to mothers in the experimental group immediately after their first interview. The interviews incorporated measures of the key constructs in the Theory of Planned Behavior (attitudes to behavior, subjective norms, perceived behavioral control, and behavioral intentions). Results indicated that the addition of perceived behavioral control resulted in small but significant increments in the amount of explained variance in intentions, thereby supporting the theory. Although the change in intentions to perform the advocated behavior was not significantly greater in the experimental group than in the control group, there was a significant change in attitudes to the behavior in the experimental group but no such change in the control group. Moreover, amount of change in behavioral intentions was significantly correlated with amount of change in attitudes, but not with amount of change in subjective norms or perceived behavioral control. Analysis of behavioral beliefs indicated that the attitude change reflected a change in a specific behavioral belief that was targeted in the intervention. Further analyses focused on the role played by direct experience of the behavior and show that such experience tended to enhance the role of perceived behavioral control in intention formation, apparently because mothers who have older children have discovered that they have relatively little control over frequency of child's sugar consumption. The implication of these results for the Theory of Planned Behavior are discussed.     

Psychological determinants of walking in a Brazilian sample: An application of the Theory of Planned Behavior

Encouraging the use of active travel modes, such as walking or cycling, can contribute to the negative impacts of car overuse, such as sedentarism and obesity, improving individuals' health. Thus, it is important to verify under which circumstances people are willing to use healthier travel modes. A frequently used model to understand walking behavior is Ajzen’s Theory of Planned Behavior, and its extension, the Expanded Theory of Planned Behavior. Although this topic is widely investigated across the world, it is understudied in Brazilian culture. This study reports the psychological determinants of walking behavior in three Brazilian cities, indicating which theoretical model better fits the data: The Theory of Planned Behavior versus Extended Theory of Planned Behavior. Some 3296 residents of Distrito Federal, Florianópolis and Porto Alegre answered a 10-item scale. The face-to-face questionnaires were conducted in the participants’ residence. Most of the respondents were women, with age ranging from 18 to 101 years old. Structural Equation Modeling indicated the Theory of Planned Behavior be more powerful to explain walking behavior than the Expanded Theory of Planned Behavior. Perceived behavioral control and intention were the best predictors of walking. Results indicate that adding variables to the original model not always leads to better goodness of fit indices, suggesting that the components of the Theory of Planned Behavior are satisfactory to explain walking behavior in the Brazilian sample analyzed in this study.     

Reflections on Christian Education

During the school year of 1994–1995 students (n = 1611) attending Seventh-day Adventist high schools in the United States of America completed questionnaires designed to assess their HIV/AIDS-related knowledge and behaviors. AIDS-related behavioral intentions, attitudes, subjective norms, and perceived control were also assessed according to the Theory of Planned Behavior (Ajzen, 1989). The rates of the sexual and drug-use behaviors measured in this population are lower than for students who attend public high schools. Increased risk for participating in sexual intercourse, the key AIDS-risk behavior in youth, was associated with the students' substance use and also by their parents' use of substances. Measurements designed in accord with the Theory of Planned Behavior revealed that students most relied on spiritual strength and encouragement from teachers to manage their control over premarital sexual intercourse.     

Implementation intentions as a predictor of applicant withdrawal

Despite withdrawal from the job application being a serious concern for organizations, limited research exists that examines this phenomenon. Utilizing the broad intention-behavior framework as suggested in the Theory of Planned Behavior, we examined whether the type of intentions formed when applying for a job (i.e., goal vs. implementation intentions) predicts later withdrawal from the job application. Using a field experimental strategy, half of the applicants in a large applicant pool (N = 5,346) were randomly made to form implementation intentions. It was found that forming implementation intentions was indeed effective in reducing applicant withdrawal, albeit with a small effect size. Theoretical and practical implications of this finding are discussed.     

Distracted pedestrians in crosswalks: An application of the Theory of Planned Behavior

Thousands of adult pedestrians are killed or injured each year. In spite of ever growing knowledge of correlates of risk pedestrian behavior, much remains to be learned. A small body of research has applied the Theory of Planned Behavior (TPB) to the problem of risky crossing decisions. We employed TPB to examination of intentions to cross under varying types of distraction. Eighty adults completed measures of injury exposure, followed by a questionnaire structured around TPB assessing intentions to cross streets under common conditions of self-imposed distraction. Results were similar to other research, suggesting attitude and perceived behavioral control predicted intentions to cross streets while distracted. Results are discussed in the context of similar studies, and with regard to future directions and injury prevention efforts.     

Testing the GRIP: An Empirical Examination of the Gender Roles Inhibiting Prosociality Model

Although men and women help others, there are systematic gender differences in the type of helping they perform. Consistent with traditional gender roles and stereotypes, men typically help in agentic ways, and women typically help in communal ways. Drawing on the Theory of Planned Behavior, the Gender Roles Inhibiting Prosociality model predicts that gender stereotypes about gender-inconsistent helping create negative attitudes, restrictive subjective norms, and low self-efficacy that undermine helping intentions, which, in turn, reduce engagement in gender-inconsistent helping contexts. Across three studies (N?=?1,355), we find empirical support for the hypothesized model: When asked to imagine engaging in a gender-inconsistent (vs. gender-consistent) helping scenario, participants anticipated feeling worse, expected others to judge them more negatively, and reported decreased self-efficacy beliefs, and these factors predicted lower intentions to engage in gender-inconsistent helping. Critically, behavioral intentions explained some of the variance in gender-inconsistent helping during the following month. Internal meta-analyses of the differences between gender-consistent and -inconsistent helping on attitudes, subjective norms, self-efficacy, and behavioral intentions across studies revealed small-to-medium average effect sizes (ds?=?0.16—0.47). These results have the potential to inform interventions aimed at increasing helping in all its forms.

     

Social-cognitive predictors of intention to vaccinate against the human papillomavirus in college-age women

This study examined social-cognitive predictors of college-age women's intentions to obtain the human papillomavirus (HPV) vaccine using the Health Belief Model (HBM) and Theory of Planned Behavior (TBP) as theoretical guides. Questionnaire data were collected from 143 women at a Midwestern university. Among the HBM variables, perceived susceptibility to HPV, perceived benefits of the vaccine, and self-efficacy to obtain the vaccine were significant predictors. Among the TPB variables, positive attitudes toward the vaccine and beliefs that important others would support vaccination predicted intentions. A model with all HBM and TPB variables explained nearly 60% of the variance in intentions. Comparison of the theories suggests that the TPB is a better predictor of intentions than the HBM. Results suggest that targeting personal beliefs about the vaccine, and increasing acceptance for the vaccine among social network members, may increase vaccination intentions among college-age women.     

Predicting career information-seeking behavior of school pupils using the theory of planned behavior

The variation in the extent to which adolescents engage in career exploratory behavior is large. This study examined the utility of the Theory of Planned Behavior, augmented by the addition of a past behavior variable, in predicting information-seeking behavior in a school pupil sample. A sample of 278 adolescents completed a questionnaire administered six weeks into the first term and again six weeks later. A structural equation modeling analysis, using LISREL 8.3, suggested that the enhanced TPB adequately accounted for the data (RMSEA=0.047). The results indicated that behavioral intentions to search for career information were influenced primarily by past behavior and to a lesser extent by attitudes towards career exploratory behavior. Future behavior was explained best by past behavior. Social norms and perceived behavioral control exerted no significant influence on behavioral intentions or self-reported career exploratory behavior.     

Evaluation of a school-based intervention programme to promote physical activity: an application of the theory of planned behavior

The Theory of Planned Behavior provides a useful framework to study attitudes toward participation in physical activity. The objective of the study was to test the effectiveness of an intervention in manipulating the variables of the Theory of Planned Behavior and exercise habits with 366 high school students (M = 14.2 yr., SD = .7; 201 boys and 165 girls). The students were divided into intervention and control groups. A questionnaire to measure components of the theory, and the Baecke Questionnaire of Habitual Activity measuring exercise habits, were administered. The intervention lasted 12 wk. and included posters and lectures promoting participation in physical activity. Analyses showed the intervention was effective in improving attitudes towards physical activity, perceived behavioral control, intention, and self-reported actual behavior, but it was ineffective for improving attitude strength, subjective norms, and role identity. The results provide useful information for physical education teachers interested in promoting students' positive attitudes towards physical activity.     

影响大学生参与网上招聘意向的因素模型

该研究基于“计划行为理论”探索了影响大学生参与网上招聘意向的因素模型。研究结果证实了创建的模型对大学生参与网上招聘意向的预测和解释效力:(1)态度、针对网上招聘的特殊互联网自我效能感以及知觉到的对行为实施与否的控制力对大学生参与网上招聘的意向有显著的直接正向影响;(2)人际规范和知觉到的有用性对态度有显著的正向影响,知觉到的危险性对态度有显著的负向影响;(3)一般互联网自我效能感(ISE)对针对网上招聘的特殊ISE有显著的正向影响,对大学生参与网上招聘意向并没有直接的影响,而是通过针对网上招聘的特殊ISE这一中介变量产生间接影响。     

Mental Health Services Use Intentions Among Canadian Military Recruits

Identifying the factors associated with mental health services use (MHSU) is an important step in developing strategies to improve services access and delivery. The aims of the present study were to (a) identify personality and individual difference characteristics associated with MHSU intentions within the framework of the Theory of Planned Behavior (TPB) and (b) explore complex relationships that might exist between these characteristics and determinants of MHSU intentions identified in TPB, including attitudes, subjective norms, and perceived behavioral control. Data for 244 Canadian Armed Forces recruits who completed a MHSU questionnaire following mental health training were linked to personality data collected earlier. Multivariate analyses showed that the relationship between agreeableness and MHSU intentions was mediated by instrumental attitudes and subjective norms. The relationship between hardiness and MHSU intentions was mediated by subjective norms and self-efficacy. Findings suggest it may be worthwhile to consider mental health education initiatives to improve MHSU.     

Psychometric evaluation of the Coach Orientation Questionnaire with a Spanish sample of handball coaches

The purpose of this study was to develop a questionnaire to investigate volleyball coaches' orientations toward the coaching process. The study was preceded by four developmental stages in order to improve user understanding, validate the content, and refine the psychometric properties of the instrument. Participants for the reliability and validity study were 334 Spanish volleyball team coaches, 86.5% men and 13.2% women. The following 6 factors emerged from the exploratory factor analysis: team-work orientation, technological orientation, innovative orientation, dialogue orientation, directive orientation, and social climate orientation. Statistical results indicated that the instrument produced reliable and valid scores in all the obtained factors (a> .70), showing that this questionnaire is a useful tool to examine coaches' orientations towards coaching.     

Parental influence on youth propensity to join the military

The purpose of this research was to apply the Theory of Planned Behavior (TPB) in a model of youths’ career choice intentions and parents’ recommendation intentions. Specifically, a TPB model was developed for youth-parent dyads and tested with SEM to examine parental influence on youth intentions as well as behavior. Results indicated that a modified TPB model is useful for describing how youth and parent beliefs translate into enlistment intentions and pre-enlistment behavior. The strongest impact parents appeared to have on their children was through efficacy beliefs, followed by the link between parents’ attitudes and youths’ normative beliefs. Implications for recruitment and outreach efforts are discussed.     

Interpersonal effects of parents and adolescents on each other’s health behaviours: a dyadic extension of the theory of planned behaviour

Objective: Interpersonal relationships are important predictors of health outcomes and interpersonal influences on behaviours may be key mechanisms underlying such effects. Most health behaviour theories focus on intrapersonal factors and may not adequately account for interpersonal influences. We evaluate a dyadic extension of the Theory of Planned Behaviour by examining whether parent and adolescent characteristics (attitudes, subjective norms, perceived behavioural control and intentions) are associated with not only their own but also each other’s intentions/behaviours.

Design: Using the Actor-Partner Interdependence Model, we analyse responses from 1717 parent-adolescent dyads from the Family Life, Activity, Sun, Health, and Eating study.

Main Outcome Measures: Adolescents/parents completed self-reports of their fruit and vegetable consumption, junk food and sugary drinks consumption, engagement in physical activity, and engagement in screen time sedentary behaviours.

Results: Parent/adolescent characteristics are associated with each other’s health-relevant intentions/behaviours above the effects of individuals’ own characteristics on their own behaviours. Parent/adolescent characteristics covary with each other’s outcomes with similar strength, but parent characteristics more strongly relate to adolescent intentions, whereas adolescent characteristics more strongly relate to parent behaviours.

Conclusions: Parents and adolescents may bidirectionally influence each other’s health intentions/behaviours. This highlights the importance of dyadic models of health behaviour and suggests intervention targets.     

Occupational Turnover Intent Among Assistant Coaches of Women's Teams: The Role of Organizational Work Experiences

The purpose of this study was to examine the extent to which organizational work experiences could be used to understand when coaches planned to leave the profession. NCAA Division I assistant coaches (N = 188) were surveyed concerning (a) the age at which they anticipated leaving the coaching profession and (b) the extent to which the 3 work experiences described by S. Inglis, K. E. Danylchuk, and D. Pastore (1996)—Recognition and Collegial Support, Work Balance and Conditions, and Inclusivity—were fulfilled. Chi-square analyses revealed that women intended to leave the profession at an earlier age than did men. A multivariate analysis of covariance indicated that persons who intended to remain in the coaching profession after they turned 55 worked in organizational environments that emphasized Inclusivity. These results are particularly important for female coaches, as women consider an inclusive work environment to be more important than do men (D. L. Pastore, S. Inglish, & K. E. Danylchuck, 1996).     

Candidate Effects on Election Outcomes: Political Skill,Campaign Efficacy,and Intentions in a British General Election

Integrating Social/Political Influence Theory with the Theory of Planned Behavior, we argue that personal resources (i.e., political skill, self-efficacy) enable political candidates to form more ambitious campaign intentions, and thus perform better in elections. We tested this model with a sample of political candidates (N = 225) campaigning in a British general election. Three months before polling day, candidates provided self-ratings of political skill, domain-specific self-efficacy (i.e., campaign efficacy), and personal campaign intentions during the campaign period. Our results demonstrated that political skill was positively related to campaign efficacy, and intentions, via campaign efficacy. We also found a significant indirect effect for political skill on electoral performance (i.e., percentage of the vote), through campaign efficacy and intentions. Implications of our results for understanding candidate effects in campaigns and future research are discussed.