Publications by authors named "Ping H Johnson"

Objective: An improved understanding of the implications of race on body satisfaction might optimize the weight loss process and quality of life in women with obesity.

Methods: Women with obesity (mean [standard deviation] age, 33.0 [13.

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Emotional eating (EE) is considered important for controlling weight, especially in women; however, it might be affected by age. Within a recently proposed model assessing theoretical paths from physical activity to changes in psychological variables and then eating behavior and weight, it was unclear if EE was a construct requiring specific treatment attention or if attending to effects of physical activity-induced mood changes on eating was sufficient. Women with obesity of >35 years-of-age (n = 100) and ≤35 years (n = 44) participated in a behavioral weight loss treatment and were assessed on psychological factors and physical activity and eating behaviors over 6 months.

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An urge to eat in response to negative emotions or mood (emotional eating) is associated with an overconsumption of unhealthy foods such as sweets. Propensities for emotional eating is most prevalent in women, but its effects might differ by age. Within behavioral obesity treatments, it is unclear whether learned self-regulatory skills mitigate the effects of emotional eating susceptibilities on sweets intake, or if expected exercise-induced mood improvements affect the emotional eating-sweets intake relationship.

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Emerging adults are less likely to participate in and more likely to drop out of behavioral weight loss programs. Thirty-five female emerging adults who dropped out of a behavioral weight loss program, Weight Loss For Life, completed an online survey. Main reasons for dropout relate to insufficient behavioral skills and unique characteristics of emerging adults, especially when in college (e.

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Objectives: We examined the reasons for weight gain and barriers to weight loss among emerging adults with obesity.

Methods: Eighty-one female undergraduate students with obesity completed 4-open ended questions in 2015-2016. Qualitative responses were analyzed using NVivo 11 Pro software.

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Context: For decades, behavioral weight-loss treatments have been unsuccessful beyond the short term. Development and testing of innovative, theoretically based methods that depart from current failed practices is a priority for behavioral medicine.

Objective: To evaluate a new, theory-based protocol in which exercise support methods are employed to facilitate improvements in psychosocial predictors of controlled eating and sustained weight loss.

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Behavioral theory suggests that treatments that increase participants' use of self-regulatory skills and/or their feelings of ability (self-efficacy) will improve exercise and nutrition behaviors. In addition, psychosocial factors associated with increased exercise may carry over to improved eating. Self-regulation might enhance self-efficacy through feelings of ability to manage barriers to maintaining weight-loss behaviors.

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Severely obese men and women (body mass index ≥ 35 ≤ 55 kg/m(2); M(age) = 44.8 years, SD = 9.3) were randomly assigned to a 6-month physical activity support treatment paired with either nutrition education (n = 83) or cognitive-behavioral nutrition (n = 82) methods for weight loss.

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Poor outcomes from behavioral treatments of severe obesity have led to a dependence on invasive medical interventions, including surgery for morbidly obese individuals. Improved methods to self-regulate eating will be required to reduce obesity. The use of self-regulation methods for completing physical activity may carry over to increased self-regulation for eating through improved feelings of competence (self-efficacy) and mood.

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Objective: Small-scale pilot testing of supplementing a required college health-related fitness course with a cognitive-behavioral exercise-support protocol (The Coach Approach).

Participants: Three classes were randomly assigned to Usual processes (n = 32), Coach Approach-supplemented: Mid-size Groups (n = 32), and Coach Approach-supplemented: Small Groups (n = 34) conditions.

Methods: Repeated-measures analyses of variance (ANOVAs) assessed overall and between-class changes in the behavioral/physiological factors of exercise, fruit/vegetable intake, and body mass index (BMI); and the psychosocial factors of self-regulation, exercise self-efficacy, mood, and body satisfaction.

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Purpose: To improve success rates of behavioral weight-loss treatments, a better understanding of psychosocial factors that discriminate between weight-loss success and failure is required. The inclusion of cognitive-behavioral methods and manageable amounts of exercise might induce greater improvements than traditional methods of education in healthy eating practices.

Methods: Women with morbid obesity [body mass index (BMI) ≥40 kg/m(2)] were recruited for a treatment of supported exercise paired with either a cognitive-behavioral or an educational approach to eating change over 6 months.

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