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1.
Understanding the role of food science education in developing undergraduate students’ intentions to implement Good Manufacturing Practices (GMPs) may be a key strategy in developing the workforce's implementation of GMPs and other food safety programs. Previous research has demonstrated the effects of educational interventions on planned food safety behaviors in various settings; however, none have studied GMPs interventions and college students. This study applied the Theory of Planned Behavior (TPB) to evaluate the effects of a game‐based e‐learning module on undergraduate students’ planned behaviors concerning GMPs. Forty‐four participants were recruited from 42 food science clubs across the United States to complete a game‐based e‐learning module and pre‐ and posttest survey instruments. We compared changes in pre‐ and posttest scores using paired Wilcoxon signed rank tests and explored the role of GMP‐related knowledge and TPB constructs (attitudes, subjective norms, and perceived behavioral controls) in predicting students’ intentions to implement GMPs using multiple linear regression. We modeled pretest scores, posttest scores, and changes in scores while controlling for student demographic factors (for example, year in college, gender, and so on). Only participants’ knowledge and perceived behavioral controls significantly increased (P < 0.05) after completing the game‐based e‐learning module. Posttest regression models explained twice as much variance than pretest models (up to 54% total). Changes in intentions to implement GMPs were predicted by changes in subjective norms, perceived behavioral controls, and knowledge, as well as previous enrollment in food safety courses and interest in working in the food industry. The only predictive variables for both pre‐ and posttest scores were subjective norms, previous enrollment in food safety courses and interest in working in the food industry (P < 0.05). A discussion of how these results provide insights for food safety educators to optimize their teaching impacts was presented.  相似文献   

2.
An extended model based on the theory of planned behaviour (TPB) was used to study Chinese English as a foreign language (EFL) students’ in-class participation. The model included the core TPB constructs (behavioural intentions, attitudes, subjective norms, and perceived behavioural control/self-efficacy) and 2 additional constructs (foreign language classroom anxiety and face-saving) frequently discussed in the literature about Chinese EFL classroom dynamics. A total of 199 Chinese students enrolled in a Sino-American international branch campus were surveyed. The results of a partial least squares (PLS) path modelling analysis revealed that attitudes, subjective norms, perceived behavioural control/self-efficacy, and face-saving explained 46% of the variance in intentions to participate in English in class. Perceived behavioural control/self-efficacy fully mediated the negative indirect effect of foreign language classroom anxiety on intentions. Pedagogical implications and future directions are discussed for implementation purposes.  相似文献   

3.
Health care providers’ knowledge of and attitudes toward sexuality in older adults may have an impact on the overall quality of care they provide to older clients. One place to begin improving the knowledge and attitudes of health care professionals may be health care educators. If educators have accurate knowledge and positive attitudes, they can help their students acquire accurate knowledge and develop positive attitudes. Forty‐two health care educators in a large community college completed a sexuality knowledge and attitude scale. The study attempted to determine the extent of the educators’ knowledge of sexuality in the aged, their attitudes toward it, the relationship between sexual knowledge and attitudes, and the relationship of knowledge and attitudes to certain personal / demographic variables and professional / experiential factors. The results indicated that the health care educators had limited knowledge regarding aged sexuality but held positive attitudes toward it. No significant relationship was found between knowledge and attitudes. Older health care educators and educators who had participated in continuing education related to sexuality possessed more knowledge about aged sexuality. Educators who rated themselves as more religious held more restrictive attitudes.  相似文献   

4.
We adopted a trans-contextual model of motivation to examine the processes by which school students' perceived autonomy support (defined as students' perceptions that their teachers' support their autonomous or self-determined motivation) and autonomous forms of motivation (defined as motivation to act out of a sense of choice, ownership, and personal agency) toward mathematics activities in an educational context predict autonomous motivation and intentions toward mathematics homework, and actual mathematics homework behavior and attainment, as measured by homework grades, in an out-of-school context. A three-wave prospective study design was adopted. High-school students (N = 216) completed self-report measures of perceived autonomy support and autonomous forms of motivation toward mathematics activities in school in the first wave of data collection. One-week later, participants completed measures of autonomous forms of motivation, attitudes, subjective norms, perceived behavioral control, and intentions with respect to mathematics homework outside school. Students' self-reported homework behavior and homework grades from students' class teachers were collected 5-weeks later. A structural equation model supported model hypotheses. Perceived autonomy support and autonomous forms of motivation toward mathematics activities in school were related to autonomous forms of motivation toward mathematics homework outside of school. Autonomous forms of motivation toward mathematics homework predicted intentions to do mathematics homework mediated by attitudes, subjective norms and perceived behavioral control. Intentions predicted self-reported mathematics homework behavior and mathematics homework grades. Perceived autonomy support and autonomous forms of motivation toward mathematics in school had statistically significant indirect effects on mathematics homework intentions mediated by the motivational sequence of the model. Results provide preliminary support for the model and evidence that autonomous motivation toward mathematics activities in the classroom is linked with autonomous motivation, intention, behavior and actual attainment in mathematics homework outside of school.  相似文献   

5.
This study examined an extended theory of planned behaviour (TPB) model that specified factors affecting students’ intentions to collaborate online for group work. Past behaviour, past experience and actual behavioural control were incorporated in the extended TPB model. The mediating roles of attitudes, subjective norms and perceived behavioural control were also examined. Data were collected from primary and secondary students in Hong Kong (N = 957). The partial least square approach to structural equation modelling was used to analyse the a priori hypothesised model. In general, the model fitted the data very well and the major relationships were found to be significant. The results indicated that past experience and actual behavioural control played individual roles in the model. Theoretical and practical implications are considered in this study.  相似文献   

6.
This study examined the relationships between primary schoolteachers’ attitudes, efficacy beliefs and perceived support and their behavioural intentions in regard to teaching students who display inappropriate behaviour in regular classrooms. Ajzen’s Theory of Planned Behaviour (TPB) was used to guide the conceptual framework of the study. A total of 1090 teachers from 263 government primary schools located in urban, suburban and rural areas of one educational region of Bangladesh were surveyed. Hierarchical regression was utilized to analyse data. Results revealed that attitudes and efficacy beliefs were significant predictors of teachers’ behavioural intentions in teaching students who exhibit inappropriate behaviour. The three predictive variables (attitudes, efficacy beliefs and perceived support) accounted for 59% of the variance in teachers’ intentions. The findings of the study indicate possible implications for policymakers and teacher educators in Bangladesh.  相似文献   

7.
Most health care and social service providers are routinely required to work with elderly clients and clients’ aging family members. Research suggests that students entering these professions have knowledge deficits and lack positive attitudes toward older people. Few prefer to work with aging clients. Professional curricula are not providing students with adequate training to serve the current needs of this population, much less to meet projected increases in demand for services. To examine this issue, 67 master's students in nursing and social work completed questionnaires assessing (1) knowledge about aging, (2) attitudes toward old people, and (3) perceived barriers to gerontological education. Results confirmed the existence of knowledge deficits among respondents. Attitudes tended to be neutral rather than strongly positive or negative. Knowledge scores were related to attitudes, to respondents’ ages, and to their having lived in households with older relatives. Nursing students identified the greatest barriers in gerontological education as insufficient curriculum time and lack of academic role models. Social work students perceived lower status of work with the elderly and limited experience with healthy older people as the greatest barriers. The two groups agreed that fragmentation of services contributes to inadequate gerontological preparation. Findings suggest a need for didactic and experiential learning opportunities, reinforced by appropriate academic role models, for students in service professions.  相似文献   

8.
This article examines the determinants of eco-friendly electronic good consumption among students at a large Australian university who have been exposed to a marketing campaign, Mobile Muster. Empirical research generally shows younger consumers to be less concerned about the environment. Similar studies demonstrate that peer pressure has a large role to play. Accordingly, using the theories of reasoned action and planned behavior, this study examines subjective norms, attitudes, perceived control, environmental concern, altruism, risk aversion, price consciousness, involvement, branding, environmental knowledge, and their relationship with purchase intentions. It is the first study to examine these effects on the purchase of eco-friendly phones, a product of high personal relevance to these consumers. Mediation effects were also assessed. Results showed that subjective norms (friends/experts) can increase intentions and mediate the relationship between information and intentions. Involvement emerged as a significant influencer on intentions, presenting new findings for the literature. Moreover, higher levels of objective knowledge increased intentions. This supported the significant role of the Mobile Muster scheme in dispersing knowledge. These findings are of practical value to educators, allowing them to determine factors that influence consumer knowledge and norms with the aim of enabling students to form more ecological relevant purchase intentions.  相似文献   

9.
To establish which factors predict student intentions to contribute towards an OpenCourseWare site, an online questionnaire was distributed among University of Queensland students via email. The 320 participants completed items that were based on the theory of planned behaviour and were designed to measure attitudes, subjective norms and perceived behavioural control. Measures of altruistic motivation were also included as a predictor for intentions to contribute. Overall, attitudes, subjective norms, perceived behavioural control and altruistic motivation explained 43.1% of the variance in students’ intentions to contribute. Attitudes and altruistic motivation were the strongest predictors, accounting for 7.49% and 7.12%, respectively, with subjective norms accounting for 3.9%. Perceived behavioural control was not found to contribute to the explanatory model. The implications for universities creating new OpenCourseWare sites are discussed. Further research should investigate the effects of barriers on student intentions to develop and contribute and should examine the determinants of faculty support.  相似文献   

10.
The influential impact of norms on problematic drinking is widely documented; however, the relevant theories purporting these effects point to multiple and varied normative components. A better understanding of the conceptual distinctions and the differential role they play can have practical implications for college prevention efforts. The purpose of the current study was to test the role of campus drinking norms, as posited by Social Norms theory (SNT) in predicting intentions to get drunk using a Theory of Planned Behavior (TPB) framework. Results found that SNT components did not significantly add to the prediction of intent beyond that of attitudes, subjective norms, and past behavior. Implications for prevention campaigns are discussed.  相似文献   

11.

This paper describes the unique challenges that students with learning disabilities (LD) experience in science studies and addresses the question of the extent to which science teachers are willing and prepared to teach in inclusive classrooms. We employed the theory of planned behavior (TPB), according to which behavioral intentions are a function of individuals’ attitudes toward the behavior, their subjective norms, and their perceived control—i.e., their perception of the simplicity and benefits of performing the behavior. The study comprised 215 junior high school science teachers, who answered a TPB-based quantitative questionnaire. Semi-structured interviews were conducted to support and enrich the findings and conclusions. We found that teachers held positive attitudes and were willing to adapt their teaching methods (perceived control), which correlated and contributed to their behavioral intention. In terms of subjective norms, however, they felt a lack of support and ongoing guidance in providing the appropriate pedagogy to meet the needs of students with LD. We therefore recommend that educational policy makers and school management devote attention and resources to providing professional training and appropriate instructional materials and to establishing frameworks for meaningful cooperation between the science teachers and special education staff. This could ensure the efficient cooperation and coordination of all the involved parties and send a positive message of support to the science teachers who are the actual implementers of change.

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12.
Academic performance is predicted by a multitude of demographic, contextual, cognitive, and noncognitive factors. The noncognitive factors predicting achievement in mathematics that have previously been investigated in depth are study skills, confidence, self-efficacy, and personality traits (Kyllonen, 2012). Limited applied research has explored the predictive value of attitudes and beliefs in mathematics achievement using representative data of U.S. students. The current study uses the theory of planned behavior (TPB) to explain high school students’ performance in mathematics in large-scale assessment data by using the PISA 2012. Along with key demographic factors, results indicated that students’ attitudes, subjective norms, and perceived behavioral control beliefs explained 21.1% of the variability in intentions to pursue and major in mathematics in the future, 59.4% of the variability in behavioral engagement with mathematics learning, and 30.7% of the variability in mathematics performance.The study results have implications on: (1) the applicability of an attitude-behavior framework in educational research for understanding academic performance, (2) the importance of perceived control and self-efficacy beliefs for predicting behavioral engagement in mathematics (e.g., paying attention in class, completing homework, studying for exams) and subsequent mathematics performance, and (3) the practical significance of students’ attitude towards mathematics on their intentions to pursue mathematics coursework in post-secondary education and possess math-relevant career aspirations.  相似文献   

13.
The purpose of this study was to explore the utility of the theory of planned behavior model developed by social psychologists for understanding and predicting the behavioral intentions of secondary science students regarding enrolling in physics. In particular, the study used a three-stage causal model to investigate the links from external variables to behavioral, normative, and control beliefs; from beliefs to attitudes, subjective norm, and perceived behavioral control; and from attitudes, subjective norm, and perceived behavioral control to behavioral intentions. The causal modeling method was employed to verify the underlying causes of secondary science students' interest in enrolling physics as predicted in the theory of planned behavior. Data were collected from secondary science students (N = 264) residing in a central Texas city who were enrolled in earth science (8th grade), biology (9th grade), physical science (10th grade), or chemistry (11th grade) courses. Cause-and-effect relationships were analyzed using path analysis to test the direct effects of model variables specified in the theory of planned behavior. Results of this study indicated that students' intention to enroll in a high school physics course was determined by their attitude toward enrollment and their degree of perceived behavioral control. Attitude, subjective norm, and perceived behavioral control were, in turn, formed as a result of specific beliefs that students held about enrolling in physics. Grade level and career goals were found to be instrumental in shaping students' attitude. Immediate family members were identified as major referents in the social support system for enrolling in physics. Course and extracurricular conflicts and the fear of failure were shown to be the primary beliefs obstructing students' perception of control over physics enrollment. Specific recommendations are offered to researchers and practitioners for strengthening secondary school students' intentions to study physics.  相似文献   

14.
Understanding the underlying processes influencing college students’ academic achievement represents an important goal of educational research. The aim of the present study was to examine the utility of the extended Theory of Planned Behaviour (TPB) and the relative influence of cognitive processes and measures of past behaviour in the prediction of grade intentions and actual grades in the context of higher education. Our results show that perceived behavioural control (PBC), subjective norms (SN) and past grades emerged as significant predictors and were able to explain 41% of the variance in grade intentions, while the influence of cognitive processes (planning and future orientation) was not significant. With respect to the prediction of actual grades, we found that habitual school attendance and past grades explained 26% of the variance in actual grades. Again, the influence of cognitive processes (planning and future orientation) was not significant. The main discussion is centred on the utility of the extended TPB in the prediction of academic achievement and the complex relationship between cognitive processes and past behaviour in predicting human actions in general. Limitations and implications of the study are also discussed.  相似文献   

15.
The purpose of this study was to investigate the factors associated with teenagers’ willingness to volunteer with elderly persons using an expanded model of the Theory of Planned Behavior (TPB). Participants consisted of 258 ninth-grade students at a large high school in the northern part of Israel. Participants completed a structured questionnaire consisting of 52 items, which examined their attitudes, subjective norms, perceived behavioral control, past behavior, personal identity, and perceived moral obligation. Their willingness to volunteer with elderly persons was assessed using six vignettes, varying in the severity of the elderly person's health and functional conditions described. Additionally, the students’ sociodemographic variables were examined. Overall, students’ willingness to volunteer with elderly persons was low; however, it increased when the elderly person in the vignette was described as relatively healthy. Statistically significant relationships were found between willingness to volunteer and personal identity, as well as between willingness to volunteer and attitudes toward volunteering with elderly persons. A statistically significant but moderate relationship was found between willingness to volunteer and subjective norms. Multiple regression analyses showed that attitudes, subjective norms, and personal identity were the main predictors of willingness to volunteer with elderly persons, explaining 58% of the variance. The expanded model of the Theory of Planned Behavior provided an appropriate framework for understanding the factors associated with teenagers’ willingness to volunteer with elderly persons. Our findings stress the need to develop educational intervention programs regarding gerontologically-related subjects and to disseminate them among the population in general, and among youth in particular.  相似文献   

16.
Abstract

This study explores factors that predict students’ self-assessment intentions and practices using a framework based on the Theory of Planned Behaviour (TPB). A total of 1425 Hong Kong students (Primary 4 to Secondary 3) participated in this study. Students’ intentions and practices pertaining to self-assessment and the predictors of their intentions and practices were assessed with 11 self-report scales aligned to the TPB constructs. The psychometric properties of scales were examined with Rasch analysis and the relations among the variables were investigated with path analysis based on Rasch-calibrated person measures. The results showed that attitude, subjective norms, self-efficacy, and perceived controllability were statistically significant predictors on intention to self-assess, while self-efficacy and intention had significant influence on self-assessment practice. Psychological safety was also found to have relatively weak but significant impact on both self-assessment intention and practice. This study lays a foundation for future investigations on how to promote meaningful self-assessment behaviour which is crucial for self-regulated and life-long learning.  相似文献   

17.
Adults aged 60 or older are more likely than younger adults to experience severe complications or even death as a result of foodborne infections. This study investigated which specific groups of healthcare providers or other caregivers are most receptive to providing food safety information to older adults. Telephone-based focus groups were conducted with health care providers and caregivers to determine their knowledge, attitudes, and behaviors regarding foodborne illness prevention for older adults. Focus groups identified a gap between older adults’ trust in healthcare providers as a credible source of food safety information and healthcare providers’ lack of training, knowledge, and willingness to provide food safety information to older adults.  相似文献   

18.
To study the contribution of perceived parent achievement goals to students' attitudes towards academic help seeking, 4th, 6th, 7th, and 9th grade students in Greece (n = 712) reported perceptions of their parents' achievement goals, personal achievement goal orientations, and help-seeking beliefs and intentions. Students' mastery goal orientation positively predicted their help-seeking attitudes (perceived benefits and intentions to seek help) and negatively predicted their help-seeking avoidance attitudes (perceived costs and intentions to avoid seeking help), whereas performance-avoidance orientation directly predicted their help-seeking avoidance attitudes. Multiple-group path analysis indicated that perceived parent goals predicted student help seeking and help avoidance attitudes through students' own achievement goal orientations. Further, the pattern of relations varied by grade level. Results are discussed in light of current theory and research on the developmental phases of parental influence on student motivation and self-regulated learning.  相似文献   

19.

In the United States, the Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP) fosters relationships between racial-ethnic and low-income adolescents and adults and peers who help them and their families take formal steps toward pursuing a college degree. However, the extent to which GEAR UP students seek teachers, counselors, parents, or friends to prepare for college during program participation is underexplored in the literature. Using the Theory of Reasoned Action as a guiding framework, this study examined the extent to which GEAR UP participant attitudes, subjective norms, and intentions influenced whether participants sought academic support from teachers, counselors, parents, or friends during an academic semester. Strong direct and indirect effects were found in structural equation models examining GEAR UP student subjective norms, intentions, and behaviors regarding seeking academic support from friends. The data on students seeking academic support from school personnel and parents were less conclusive. Participation in GEAR UP activities influenced these relationships. Implications for how practitioners and researchers support the college readiness of adolescents in GEAR UP are discussed.

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20.
The Theory of Reasoned Action has proven to be a valuable tool for predicting and understanding behavior and, as such, provides a potentially important basis for environmental education program design. This study used a Theory of Reasoned Action approach to examine a unique type of behavior (nature‐related activities) and a unique population (early adolescents). Participants (n = 164, ages 9–14) reported their attitudes, subjective norms, age, gender, behavioral intentions, and behaviors in a written questionnaire. Results showed mild success in accounting for children's nature‐related behaviors and intentions (R 2=.05 to .33). In general, the ability to predict intentions was greater than the ability to explain actual behaviors. Findings suggest that environmental educators should focus on attitudes when the goal is to achieve behavior change. Future research should compare a Theory of Reasoned Action approach with several alternative frameworks for explaining children's nature‐related behaviors, and investigate the relationship between behaviors and behavioral intentions to see why a discrepancy exists in the ability to account for each construct. To more fully influence behavior in environmental education programs, educators may need to address other factors besides attitudes and subjective norms.  相似文献   

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