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Recommended textbook solutions Myers' Psychology for AP2nd EditionDavid G Myers 900 solutions Social Psychology10th EditionElliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy D. Wilson 525 solutions Myers' Psychology for the AP Course3rd EditionC. Nathan DeWall, David G Myers 955 solutions
Consumer Behavior: Buying, Having, Being13th EditionMichael R Solomon 449 solutions While nearly two out of three US adults struggle with issues related to being overweight, a smaller, but significant, portion of the population has eating disorders that typically result in being normal weight or underweight. Often, these individuals are fearful of gaining weight. Individuals who suffer from bulimia nervosa and anorexia nervosa face many adverse health consequences. People suffering from bulimia nervosa engage in binge eating behavior that is followed by an attempt to compensate for the large amount of food consumed. Purging the food by inducing vomiting or through the use of laxatives are two common compensatory behaviors. Some affected individuals engage in excessive amounts of exercise to compensate for their binges. Bulimia is associated with many adverse health consequences that can include kidney failure, heart failure, and tooth decay. In addition, these individuals often suffer from anxiety and depression, and they are at an increased risk for substance abuse (Mayo Clinic, 2012b). The lifetime prevalence rate for bulimia nervosa is estimated at around 1% for women and less than 0.5% for men. As of the 2013 release of the Diagnostic and Statistical Manual, fifth edition, Binge eating disorder is a disorder recognized by the American Psychiatric Association (APA). Unlike with bulimia, eating binges are not followed by inappropriate behavior, such as purging, but they are followed by distress, including feelings of guilt and embarrassment. The resulting psychological distress distinguishes binge eating disorder from overeating. Anorexia nervosa is an eating disorder characterized by the maintenance of a body weight well below average through starvation and/or excessive exercise. Individuals suffering from anorexia nervosa often have a distorted body image, referenced in literature as a type of body dysmorphia, meaning that they view themselves as overweight even though they are not. Like bulimia nervosa, anorexia nervosa is associated with a number of significant negative health outcomes: bone loss, heart failure, kidney failure, amenorrhea (cessation of the menstrual period), reduced function of the gonads, and in extreme cases, death. Furthermore, there is an increased risk for a number of psychological problems, which include anxiety disorders, mood disorders, and substance abuse (Mayo Clinic, 2012a). Estimates of the prevalence of anorexia nervosa vary from study to study but generally range from just under one percent to just over four percent in women. Generally, prevalence rates are considerably lower for men. While both anorexia and bulimia nervosa occur in men and women of many different cultures, Caucasian females from Western societies tend to be the most at-risk population. Recent research indicates that females between the ages of 15 and 19 are most at risk, and it has long been suspected that these eating disorders are culturally-bound phenomena that are related to messages of a thin ideal often portrayed in popular media and the fashion world (Figure 10.13) (Smink et al., 2012). While social factors play an important role in the development of eating disorders, there is also evidence that genetic factors may predispose people to these disorders. Recommended textbook solutionsHDEV56th EditionSpencer A. Rathus 380 solutions Myers' Psychology for the AP Course3rd EditionC. Nathan DeWall, David G Myers 955 solutions
Consumer Behavior: Buying, Having, Being13th EditionMichael R Solomon 449 solutions Myers' Psychology for AP2nd EditionDavid G Myers 900 solutions Which theory suggests that each individual has an ideal biological weight?Set point theory, as it pertains to human body weight, states that there is a biological control method in humans that actively regulates weight towards a predetermined set weight for each individual.
Which theory asserts that each individual's deviations from homeostasis create physiological needs?According to the drive theory of motivation, deviations from homeostasis create physiological needs. These needs result in psychological drive states that direct behavior to meet the need and, ultimately, bring the system back to homeostasis.
Which of the following describes how the cognitive Mediational theory is different quizlet?Which of the following describes how the cognitive-mediational theory is different from the facial feedback hypothesis? The cognitive-mediational theory suggests that it is possible to influence our emotions while the facial feedback hypothesis does not.
Which theory asserts that facial expressions are capable of influencing our emotions?The facial feedback hypothesis asserts that facial expressions are capable of influencing our emotions, meaning that smiling can make you feel happier (Buck, 1980; Soussignan, 2001; Strack, Martin, & Stepper, 1988).
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Which theory asserts that each individual has an ideal body weight that is resistant to change quizlet?
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