Chapter 6: Primary Prevention and Positive Psychology Flashcards
health behaviors
health-enhancing behavior or habits.
- practicing safe sex
- exercise
- sleeping well
health-belief model (4 factors)
decisions about health behaviors are based on four interacting factors that influence our perceptions about health threats
1) perceived susceptibility
2) perceived severity of health threat
3) perceived benefits of and barriers to treatment
4) cues to action
HBM: perceived susceptibility
the greater the perceived susceptibility, the stronger the motivation to engage in health-promoting behaviors. Adolescents seem to follow the invincibility fable
HBM: perceived severity of health threat
how severe someone feels the threat is will impact whether or not they will engage in health-promoting behaviors against it
HBM: perceived benefits of and barriers to treatment
in evaluating the pros and cons of a particular health behavior, a person decides whether its perceived benefits exceed its carriers.
Someone may overlook the huge advantages of quitting smoking because they fear becoming overweight from quitting
HBM: cues to action
advice from friends, media health campaigns, and factors such as age, socioeconomic status, and gender will also influence the likelihood that someone will act
HBM in summary
in summary, the HBM is a commonsense theory proposing that people will take action to ward off or control illness-inducing conditions if 1) they regard themselves as susceptible 2) they believe the condition has serious personal consequences 3) they believe a course of action will reduce either their susceptibility or the severity of the condition 4) they believe that the benefits of the action outweigh the costs 5) the environmental influences are encouraging change
self-efficacy in health-promoting behaviors
focuses not only on how people appraise threats to their health, but also on their ability to manage these threats by acting more healthfully
those with higher self-efficacy will manage and perform more health behaviors than those without self-efficacy
Theory of Planned Behavior
specifies relationships among attitudes and behavior. This theory maintains that the best way to predict whether a health behavior will occur is to measure behavioral intention - the decision to either engage in or refrain from a health-related behavior
social norms/values mediate participation in certain health-enhancing behaviors
What three factors shape behavioral intention/ the TPB?
1) ATTITUDE toward the behavior, which is determined by the belief that engaging in the behavior will lead to certain outcomes
2) SUBJECTIVE NORM, which reflects our motivation to comply with the views of other people regarding the behavior in question
3) PERCEIVED BEHAVIORAL CONTROL, which refers to our expectation of success in performing the health behavior
What is the TPB model not so good at predicting?
premarital sex and drunk driving
the transtheoretical model
states that behavior often changes systematically through distinct stages. There are 4 stages. This model acknowledges that people move back and forth between stages
TTM stage 1: precontemplation
during this stage, people are not seriously thinking about changing their behavior. They may even refuse to acknowledge that their behavior needs to change
TTM stage 2: contemplation
during this stage, people acknowledge the existence of a problem and are seriously considering changing their behavior in the near future
TTM stage 3: preparation
this state includes both thoughts and action. in preparing to quit smoking, for example, a person obtains a perscription for a nicotine patch, joins a support group, enlists family support, and makes other specific plans
TTM stage 4: action
during this stage, people have actually changed their behaior and are trying to sustain their efforts
TTM stage 5: maintenance
people in this stage continue to be successful in their efforts to reach their final goal
primary prevention
refers to health-promoting actions that are taken to prevent a disease or injury from occurring. Examples of primary prevention include wearing a seatbelt, practicing good nutrition, exercising, avoiding smoking, maintaining healthy sleep patterns, and going for regular health screenings
secondary prevention
involves actions taken to identify and treat an illness EARLY IN ITS COURSE
in the case of a person who has high blood pressure, for example, secondary prevention would include regular examinations to monitor symptoms
tertiary prevention
involves actions taken to contain or retard damage once a disease has progressed beyond its early stages
use of radiation therapy or chemotherapy to destroy a cancerous tumor
family barriers to health behaviors
overt family conflict, manifested in frequent episodes of anger and aggression, and deficient nurturing, including relationships that are unsupportive, cold, and even neglectful
health system barriers to health behaviors
not having insurance can have a devastating impact on a person’s health and financial security
community barriers to health behaviors
people are more likely to adopt health-enhancing behaviors when they are modeled in the community (schools, government, and the health care system).
community health education: precede/proceed model
states that planning for health education
1) begins by identifying specific health problems in a targeted group
2) next, lifestyle and environmental elements that contribute to the targeted health problem are identified. 3) Then, background factors that predispose, enable, and reinforce these lifestyle and environmental factors are analyzed to determine the possible use of health education and other interventions
4) during the final phase, health education programs are designed, initiated, and evaluated
