Health Psychology: Eating and Weight Management
45 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a significant challenge faced by individuals attempting to maintain weight loss?

  • Maintaining weight loss can be as difficult as quitting smoking. (correct)
  • Weight is always regained within a year.
  • Most participants achieve permanent weight loss.
  • Weight loss is typically irreversible.

    • What percentage of weight loss is likely to be regained by individuals in commercial weight loss programs within 1 to 2 years?

  • 40%
  • 60%
  • 30%
  • 50% (correct)

    • What effect can dieting have on an individual aside from weight loss?

  • Improved self-esteem and body image.
  • Positive psychological well-being.
  • Permanent changes to metabolism.
  • Potential for developing eating disorders. (correct)

    • What must an individual do to successfully maintain weight loss?

    <p>Make permanent behavioral changes related to eating and physical activity.</p> Signup and view all the answers

    What is one of the psychological factors that may lead to unhealthy dieting behaviors?

    <p>Body dissatisfaction.</p> Signup and view all the answers

    What is a common misconception about weight management?

    <p>Weight is only influenced by exercise levels.</p> Signup and view all the answers

    Which of the following factors is often overlooked in weight management?

    <p>The influence of social environments.</p> Signup and view all the answers

    How does psychological well-being affect weight management?

    <p>Positive psychological states can lead to better lifestyle choices.</p> Signup and view all the answers

    What role do environmental factors play in weight management?

    <p>They shape the context and choices available for individuals.</p> Signup and view all the answers

    What is considered a critical factor in successful weight loss?

    <p>Establishing sustainable lifestyle changes.</p> Signup and view all the answers

    Which of the following best describes the relationship between diet and exercise in weight management?

    <p>Both are equally important and should be balanced.</p> Signup and view all the answers

    What can trigger unhealthy weight gain according to common beliefs?

    <p>Increased stress leading to emotional eating.</p> Signup and view all the answers

    Which aspect must be prioritized in an effective weight management plan?

    <p>Understanding individual body responses.</p> Signup and view all the answers

    What does the Setpoint Model suggest about body weight?

    <p>The body maintains a genetically predetermined weight.</p> Signup and view all the answers

    How has the social perception of obesity changed over time?

    <p>It was once seen as a sign of beauty and prosperity.</p> Signup and view all the answers

    Which of the following health risks is associated with obesity?

    <p>Greater chance of cardiovascular disease</p> Signup and view all the answers

    What role do leptin and ghrelin play in the Setpoint Model?

    <p>They function to manage hunger and energy balance.</p> Signup and view all the answers

    What does the Positive Incentive Model focus on?

    <p>Biological, social, and psychological motivations for eating.</p> Signup and view all the answers

    Which of the following best describes genetic explanations for obesity?

    <p>They propose that genetics have evolved to store fat efficiently.</p> Signup and view all the answers

    How prevalent is obesity among adults in the United States?

    <p>About 40%</p> Signup and view all the answers

    What is a significant health issue faced by obese individuals?

    <p>Higher chances of developing type 2 diabetes</p> Signup and view all the answers

    What is the primary behavior associated with anorexia nervosa?

    <p>Intentional self-starvation for weight loss</p> Signup and view all the answers

    Which group is most disproportionately affected by anorexia nervosa?

    <p>Women</p> Signup and view all the answers

    Despite significant weight loss, how do individuals with anorexia nervosa perceive themselves?

    <p>As severely overweight</p> Signup and view all the answers

    What is the mortality rate associated with anorexia nervosa?

    <p>3%</p> Signup and view all the answers

    What type of treatment has been found to be less successful for anorexia nervosa?

    <p>Inpatient treatment</p> Signup and view all the answers

    What percentage of individuals with anorexia nervosa are expected to recover?

    <p>75%</p> Signup and view all the answers

    What is a common behavior that individuals may maintain after treatment for anorexia nervosa?

    <p>Some level of disordered eating behavior</p> Signup and view all the answers

    Which statement about the nature of eating disorders is correct?

    <p>They reflect habitual disturbances in eating behavior.</p> Signup and view all the answers

    What is a common criticism of diets that cause sudden weight loss?

    <p>They tend to be ineffective in the long term.</p> Signup and view all the answers

    Which of the following is considered essential for a healthy diet?

    <p>High fiber from fruits and vegetables</p> Signup and view all the answers

    How often is exercise recommended for effective weight loss?

    <p>At least three times a week</p> Signup and view all the answers

    What is a key focus of Behavior Modification Programs?

    <p>Changing eating habits for healthier foods</p> Signup and view all the answers

    What might be a recommendation for extremely obese individuals looking to lose weight?

    <p>Drastic methods including surgical interventions</p> Signup and view all the answers

    Which of these is categorized as a dangerous method of weight loss?

    <p>Fasting and purging</p> Signup and view all the answers

    Which statement about exercise is true regarding weight control?

    <p>It contributes to a caloric deficit.</p> Signup and view all the answers

    What may result from increased physical activity alongside dieting?

    <p>Improved cardiovascular health</p> Signup and view all the answers

    How does age influence the risks associated with obesity?

    <p>Older individuals run higher risks from being obese.</p> Signup and view all the answers

    Which factor may complicate the risks linked to obesity aside from age?

    <p>Ethnicity</p> Signup and view all the answers

    What specific fat distribution is mentioned as being associated with health risks?

    <p>Beer belly</p> Signup and view all the answers

    How is the relationship between fat distribution and health risks characterized?

    <p>Certain fat distributions are associated with specific health risks.</p> Signup and view all the answers

    Which demographic is likely to experience different levels of risk from obesity?

    <p>Adults from a variety of ethnic backgrounds</p> Signup and view all the answers

    What health implications are associated with a 'beer belly'?

    <p>Increased risk of certain health problems</p> Signup and view all the answers

    Which of the following statements reflects a misconception about obesity risks?

    <p>Obesity affects all ethnic groups equally.</p> Signup and view all the answers

    What additional factors can influence obesity-related health risks?

    <p>Diet, exercise, and lifestyle choices</p> Signup and view all the answers

    Study Notes

    Health Psychology: Eating and Weight

    • Stable weight occurs when energy intake equals energy output (calories consumed equal calories burned through physical activity). Imbalances lead to weight loss or gain.
    • Metabolic rate is a key factor in energy output.
    • Leptin signals the need for more food. Insulin helps the hypothalamus understand when enough food has been consumed. Ghrelin stimulates appetite and lowers metabolism. Cholecystokinin signals satiation (fullness).
    • Ancel Keys' 1950s starvation experiment showed that subjects lost 25% of their body weight but regained it and often more after the experiment, with increased aggression during the study.

    Factors in Weight Management

    • The text discusses factors that contribute to weight management, with the key concepts of energy intake, energy output, and metabolic rate.

    Experimental Starvation

    • Stable weights are maintained when energy intake matches energy output.
    • The study by Keys demonstrates that participants became more aggressive during starvation and regained weight, in some cases gaining more than before the study began.

    Experimental Overeating

    • An experiment involving prisoners revealed an initial easy weight gain but increasing difficulty thereafter with the requirement of increasingly greater consumption for continued weight gain.
    • At the end of the study the majority of prisoners lost the weight, and two participants had significant difficulty losing the weight, despite no prior history of obesity and the presence of obesity within the prisoners' family histories.

    Overeating and Obesity

    • Defining obesity is complex. "Big boned" individuals may have a larger skeletal structure, not necessarily more fat.
    • Social perception of being fat has changed over time.
    • Obesity is currently an epidemic; approximately 40% of US adults are considered obese.

    Why Are Some People Obese?

    • The Setpoint Model proposes an internal "thermostat" that regulates body weight. The body activates hormones to return to its perceived ideal weight even when individuals lose weight.
    • Genetic factors influence metabolism and body weight. A "thrifty" metabolism is adapted to store energy when readily available.
    • The Positive Incentive Model highlights positive reinforcement factors in eating such as pleasure, social context, and biological drives.

    How Unhealthy is Obesity?

    • Obesity is a significant health risk, increasing the likelihood of various health issues including cardiovascular disease, type 2 diabetes, high blood pressure, and osteoarthritis.
    • Risk is also impacted by factors such as age and ethnicity.
    • Body fat distribution can affect risk, with "beer bellies" (abdominal fat) associated with numerous severe negative health implications.

    Dieting

    • Dieting methods involve altering eating habits, types of food, and watching calorie intake and energy output. Often sudden loss is not permanent.
    • Restricting types of food such as reducing carbohydrates, fats, and/or processed sugars are popular but potentially hazardous methods of weight loss. Diet-related high fiber intake may serve as a positive benefit for weight loss.
    • Behavior modification programs aim to change eating habits to include healthier food choices.

    Approaches to Losing Weight

    • Exercise plays a vital role in weight control, leading to caloric deficit (burning more calories than consumed). Exercise improves cardiovascular health and can help manage or improve type 2 diabetes.
    • Drastic methods for rapid weight loss exist in the form of surgical procedures such as gastric bypass or banding. Dietary risks and dangers from unsafe methodology include fasting, purging, and drugs such as laxatives and appetite suppressants.
    • Maintaining weight loss is a significant challenge and relapse is common after commercial weight loss programs. Success in surgical interventions in weight loss interventions demonstrates that behavioral changes assist in maintaining weight loss.

    Is Dieting a Good Choice?

    • While diet can result in weight loss, long-term success depends on sustainability.
    • Shifting eating habits intended for weight loss may result in return to prior habits leading the individual to regain weight lost. Such shifts in habits may trigger psychological issues to include, but not limited to, eating disorders.
    • Results from the pursuit of weight loss can contribute to body dissatisfaction and may lead to eating disorders.

    Eating Disorders

    • Eating disorders are characterized by serious eating behavior that leads to negative health consequences.
    • Anorexia nervosa involves intentional self-starvation characterized by a serious disturbance in eating habits to drastically reduce weight. Mortality rate is high in Anorexia Nervosa.
    • Bulimia nervosa involves episodes of binge eating followed by purging (vomiting or using laxatives). This can lead to several health complications and even mortality, although rate of mortality is lower than anorexia nervosa.
    • Binge eating disorder includes uncontrolled episodes of binge eating without subsequent purging. Cognitive behavioral therapy is useful for this condition.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Health Psychology Chapter 14 PDF

    Description

    This quiz covers essential concepts in health psychology related to eating behaviors and weight management. It explores the balance of energy intake and output, the roles of various hormones in appetite regulation, and findings from historical studies on starvation. Understanding these factors is crucial for effective weight management.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser