Predicting parental anticonvulsant medication compliance using the theory of reasoned action

One approach to better understanding compliance behavior is the use of the theory of reasoned action. In this article, the theory of reasoned action is used to predict the compliance behavior of 29 parents of children with epilespy. In support of the theory, behavioral intention was found to significantly predict (p less than 0.01) parental medicine-giving behavior. Contrary to the results predicted by the theory, parents' attitudes toward giving the medication correlated with a significant amount of variance in medicine-giving behavior beyond that accounted for by behavioral intention.     

A pilot study to validate measures of the theory of reasoned action for organ donation behavior

The present study aimed at taking the first attempt in validating the measures generated based on the theory of reasoned action (TRA). A total of 211 university students participated in the study, 95 were included in the exploratory factor analysis and 116 were included in the confirmatory factor analysis. The TRA measurements were established with adequate psychometric properties, internal consistency, and construct validity. Findings also suggested that attitude toward organ donation has both a cognitive and affective nature, while the subjective norm of the family seems to be important to students’ views on organ donation.     

Applying the theory of reasoned action to AIDS risk behavior: condom use among black women

This study tested hypotheses regarding attitudinal and normative influences on intentions to use condoms, a practice that would reduce women's risk of sexually transmitted HIV infection. Participants were 103 sexually active unmarried black women undergraduates at an inner-city commuter university, in an area with a high rate of reported AIDS cases among women. Consistent with the theory of reasoned action, multiple regression analysis on women's anonymous responses to a mailed survey revealed that those who registered more favorable attitudes toward condoms and those who perceived subjective norms more supportive of condom use reported firmer intentions to use condoms in the next three months. Key behavioral beliefs related to attitudes centered on the adverse effects of condom use on sexual enjoyment. Key normative influences were respondents' sexual partners and mothers. However, women's own attitudes were a stronger determinant of intentions to use condoms than were their perceptions of normative influences, particularly among women with above-average AIDS knowledge. The results suggest that the theory of reasoned action provides a potentially useful conceptual framework for interventions to change a key AIDS risk behavior among women.     

Testing the theory of reasoned action in explaining sexual behavior among African American young teen girls

This study tested the Theory of Reasoned Action to examine the prediction of early sexual behavior among African American young teen girls. Baseline data from a longitudinal randomized clinical trial were used. Between 2001 and 2005, 198 middle-school girls aged 11 to 14 years were recruited. As girls aged, they held more permissive attitudes toward engaging in early sexual behavior and had a higher intention to engage in early sexual behavior. Intention was a significant predictor to explain sexual behavior among the girls. There is a need to develop strategies that promote intention related to delay and prevention of early sexual behavior.     

Nurses' intention to leave: critically analyse the theory of reasoned action and organizational commitment model

Aim  To systematically analyse the Organizational Commitment model and Theory of Reasoned Action and determine concepts that can better explain nurses' intention to leave their job.
Background  The Organizational Commitment model and Theory of Reasoned Action have been proposed and applied to understand intention to leave and turnover behaviour, which are major contributors to nursing shortage. However, the appropriateness of applying these two models in nursing was not analysed.
Evaluation  Three main criteria of a useful model were used for the analysis: consistency in the use of concepts, testability and predictability.
Key Issues  Both theories use concepts consistently. Concepts in the Theory of Reasoned Action are defined broadly whereas they are operationally defined in the Organizational Commitment model. Predictability of the Theory of Reasoned Action is questionable whereas the Organizational Commitment model can be applied to predict intention to leave. A model was proposed based on this analysis.
Conclusions  Organizational commitment, intention to leave, work experiences, job characteristics and personal characteristics can be concepts for predicting nurses' intention to leave.
Implications for Nursing Management  Nursing managers may consider nurses' personal characteristics and experiences to increase their organizational commitment and enhance their intention to stay. Empirical studies are needed to test and cross-validate the re-synthesized model for nurses' intention to leave their job.     

Nursing staff members' intentions to use physical restraints with older people: testing the theory of reasoned action

AIM OF THE STUDY: To examine nursing staff members' attitudes, subjective norms, moral obligations and intentions to use physical restraints, using the Theory of Reasoned Action (TRA). RATIONALE: During the last two decades an extensive body of research has examined nurses' attitudes as one of the main factors affecting the decision to use or not to use physical restraints with older persons. However, no studies have examined empirically the antecedents to nurses' intentions to use physical restraints within a theoretically based framework. METHOD: A correlational design was used with 303 nursing staff members from an 800-bed elder care hospital in central Israel. Participants completed a questionnaire including questions based on the TRA as well as socio-demographic and professional characteristics. RESULTS: Regression analyses found attitudes, subjective norms and moral considerations to be significantly associated to intention to use physical restraints with older people. The TRA explained 48% of the variance in nurses' intentions. CONCLUSIONS: The TRA proved to be a useful framework for examining nurses' intentions to use physical restraints. Nurses' attitudes, beliefs and expectations of significant others should be examined before implementing educational programmes regarding the use of physical restraints.     

The predictive capacity of the theory of reasoned action and the theory of planned behavior in exercise research: An integrated literature review

Although the association between habitual exercise and health benefits has been well documented, physical activity levels in the United States are lower than is necessary to reach the nation's health potential. Beliefs that people hold can be a motivating factor in engaging in exercise. A critical review of the literature was conducted to assess the efficacy of using the Theory of Reasoned Action and the Theory of Planned Behavior with respect to exercise. Evidence for the predictive utility of the theories was found. The Theory of Planned Behavior is a more promising framework for the study of exercise because it includes beliefs about control of factors that would facilitate or inhibit carrying out exercise. Strategies for use of the theories in planning exercise programs are provided and suggestions for future research discussed. ©1995 John Wiley & Sons, Inc.     

乳腺自检价值的再评价

介绍了乳腺自检在筛查乳腺癌中的价值 ,重点对乳腺自检价值的研究现状及结果、国际上对乳腺自检价值的再评价、乳腺自检在我国乳腺癌普查中的价值进行了综述。     

Instructional information and breast self-examination practice

The effects of four interventions on frequency and thoroughness of breast self-examination (BSE) were compared. The interventions provided different types of information, as derived from a self-regulation framework, to promote BSE practice. Women seeking BSE instruction (N = 204) were randomly assigned to interventions. No intervention effects on frequency were observed. However, exam frequency increased from pre- to postintervention and remained constant over 3 and 6 months follow-up. Interaction effects observed on thoroughness suggested that a positive effect of sensory information about the breast was conditional upon having had prior experience with BSE. Implications for research, theory, and practice are drawn.     

Theoretical perspectives relevant to breast self-examination

The disparity between women's knowledge and performance of breast self-examination (BSE) remains an unresolved clinical problem. As a screening behavior, BSE raises interesting issues about motivation. Adequate and useful theoretical perspectives are needed to guide research and to explain BSE performance. This article compares three perspectives of relevance to BSE--the health belief model, self-efficacy theory, and self-regulation theory--and cites empirical support in BSE research for each. A useful theoretical perspective to guide research on BSE is identified. Assumptions within each perspective are also addressed. Finally, future directions for BSE research are proposed.     

Predicting breast cancer-related lymphedema using self-reported symptoms

OBJECTIVES: This study aimed to determine the accuracy of using self-reported signs and symptoms to identify the presence of lymphedema as well as the usefulness of identifying clinically measurable lymphedema on the basis of certain symptoms elicited by the Lymphedema Breast Cancer Questionnaire (LBCQ). METHODS: This analysis used logistic regression to identify symptoms predictive of differences between symptom experiences of participants belonging to two distinct groups (study A): those with known post-breast cancer lymphedema (n = 40) and those in a control group of women with no history of breast cancer or lymphedema (n = 40). Symptoms in this model of best fit were used to examine their relation to limb circumferences of breast cancer survivors in a second independent data set (study B; n = 103) in which a diagnosis of known lymphedema was not previously determined using symptom experiences. RESULTS: The presence of lymphedema was predicted by three symptoms comprising a model of best fit for study A (c =.952): "heaviness in past year," "swelling now," and "numbness in past year." Using this model, prediction of absolute maximal circumferential limb difference (i.e., >or=2 cm) in study B showed that "heaviness in the past year" (p =.0279) and "swelling now" (p =.0007) were predictive. "Numbness in the past year" was not predictive. However, those with lesser limb differences reported this symptom more often. CONCLUSIONS: The findings suggest that changes in sensations may be indicators of early lymphedema or other treatment-related sequelae that must be assessed carefully at each follow-up visit and over time. A combination of symptom assessment and limb volume measurement may provide the best clinical assessment data for identifying changes associated with post-breast cancer lymphedema.     

Factors involved in nurses' teaching breast self-examination

It has been demonstrated that breast self-examination (BSE) is a reliable method for early detection of breast abnormalities when practiced regularly and correctly. In addition, it has been found that a woman is likely to be more proficient if she has been taught BSE by a physician or nurse. In a hospital-based study, nurses were surveyed regarding both their personal practice and their teaching of BSE to patients. Although the nurses revealed themselves to be highly compliant in terms of performing the procedure themselves, only 40% included BSE in their patient teaching. The nurses' teaching of BSE was found to be unrelated to their age, BSE practice, or personal risk for breast cancer. Nurses agreed that BSE was a valuable tool in the prevention of deaths from breast cancer. They also believed themselves to be susceptible to breast cancer despite good health and low-to-medium risk sources. We suggest that nurses' ambivalent attitudes towards breast cancer and BSE may influence their teaching behavior.     

Predictors of breast self-examination practice among elderly women

The purpose of the study presented in this article was to examine predictors of breast self-examination (BSE) practice among elderly female subjects in selected senior citizen centers. The health belief model served as the theoretical framework for the research study. Both the frequency of BSE performance and the technique subjects used to examine their breasts were measured by a questionnaire. Subjects who perceived few barriers to BSE had higher BSE technique scores. The findings also indicated that receiving instruction through a class on BSE was related to improved BSE technique. Perceived susceptibility to breast cancer and perceived benefits of BSE were not found to be significantly predictive of BSE practice.