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Jennifer McGowan and Lion Shahab
Worldwide, tobacco use is a leading cause of morbidity and mortality. However, the health effects of smoking are reversible, making smoking cessation an important target for public health policy. Tobacco control is a field of public health science dedicated to reducing tobacco use and, thereby, to reducing cigarette-related morbidity and mortality. For tobacco control to be effective, it is necessary for policy makers to understand the personal and interpersonal factors which encourage people to smoke, factors which motivate smokers to quit (e.g., health, social pressure, cost), and the personal and population-level methods that are most effective at encouraging and prolonging attempts to quit. Research has identified that social norms, mental health, and individual personality factors are most associated with smoking uptake, so interventions which reduce social smoking (e.g., smoking bans, plain packaging) would be most effective at preventing uptake. Conversely, the use of cigarettes is maintained by nicotine addiction and attempts to quit are often motivated by health concerns, social pressure and the cost of tobacco products. As such, interventions that address physiological and behavioral addiction inherent in tobacco product use (e.g., nicotine replacement therapy combined with counselling), that create social pressure to stop (e.g., mass media campaigns), or that increase the cost of tobacco products are most likely to be effective at encouraging attempts to quit.
The Paralympics are the pinnacle of sporting competition for athletes with physical and intellectual impairments. Most Paralympians have intellectual or sensory (e.g., visual) or physical (e.g., amputation, spinal cord injury, cerebral palsy) impairments. The Paralympics have become increasingly competitive and larger over the years as they have grown from two countries and 150 athletes in 1952 to 150 countries and about 4,000 athletes in 2012. In the last 10 to 20 years there has been significant interest and growth in the psychology of Paralympic athletes. Researchers are slowly starting to support the value of psychological skills training. Typically, a humanistic personal developmental model that equally values athletes’ well-being and their athletic performance has been advocated. Understanding the various influences on performance and well-being specifically for Paralympians is particularly important given the stress of the Paralympic experience. Research on Paralympians has focused on foundational qualities, which are psychological factors, such as feelings of control, self-awareness, self-esteem, and personality factors. Often these foundation qualities are framed as having an indirect influence on performance through factors like training quality and lifestyle choices (e.g., alcohol consumption).
In additional to foundational qualities, a second area of research targets the psychological methods that are used to develop mental skills and qualities. For instance, competition plans, positive self-talk, and goal setting are all methods used to enhance positive thoughts (e.g., confidence) and reduce negative affect (e.g., anxiety). A third area of focus has to do with facilitative and debilitative factors that influence Paralympic performance. For instance, many Paralympians have to manage chronic pain and avoid overtraining and injury. Many Paralympians have difficulty training, as sport facilities are not always accessible for training. Travel to competition sites, especially involving air travel (with effects such as jet lag), is particularly challenging and can negatively influence performance. Sleeping in the Paralympic village can also be difficult, with many athletes reporting inferior sleep quality. Finally, a small body of research has examined the challenges Paralympians face when retiring from sport.
Krista J. Munroe-Chandler and Michelle D. Guerrero
Imagery, which can be used by anyone, is appealing to performers because it is executed individually and can be performed at anytime and anywhere. The breadth of the application of imagery is far reaching. Briefly, imagery is creating or recreating experiences in one’s mind. From the early theories of imagery (e.g., psychoneuromuscular) to the more recent imagery models (e.g., PETTLEP), understanding the way in which imagery works is essential to furthering our knowledge and developing strong research and intervention programs aimed at enhanced performance. The measurement of imagery ability and frequency provides a way of monitoring the progression of imagery use and imagery ability. Despite the individual differences known to impact imagery use (e.g., type of task, imagery perspective, imagery speed), imagery remains a key psychological skill integral to a performer’s success.
This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Psychology. Please check back later for the full article.
Scarcity is typically defined as the condition of having insufficient resources to cope with demands. This condition has important psychological implications. That is, it presents significant challenges to the human cognitive system. For example, having limited financial resources requires the meticulous calculation of expenses with respect to a budget. Likewise, having limited time requires the stringent management of schedules with respect to a deadline. As such, scarcity consumes cognitive resources such as attention, working memory, and executive control, and elicits a range of predictable and even counter-productive cognitive and behavioral responses as a result. According to a series of recent studies, scarcity focuses the attention on the problem at hand. This focus of attention facilitates performance by enhancing cognitive processing of information relevant to the problem, increasing the efficiency of resource use, and stabilizing the perception of value. Such prioritization of the problem at hand may seem advantageous, but it can lead to the neglect of other information that also needs attention. For example, scarcity causes myopic and impulsive behavior, prioritizing short-term benefits over long-term gains. Ironically, scarcity can also result in a failure to notice beneficial information in the environment that alleviates the condition of scarcity. More detrimentally, scarcity directly impairs cognitive function, which can lead to suboptimal decisions and choices that exacerbate the condition of scarcity.
These findings provide new insights on what scarcity means. It means not only making tradeoffs about physical resources (e.g., if I buy X, I cannot buy Y), but also making attentional tradeoffs (e.g., if I focus on X, I cannot focus on Y). The shortage of physical resources under scarcity is accompanied by a concurrent deficit of cognitive resources (e.g., attention, executive control). The cognitive deficits under scarcity are particularly problematic because they impair performance and lead to counter-productive behaviors that deepen the cycle of scarcity. In addition, people under financial scarcity suffer from stigmas and stereotypes associated with poverty. These social perceptions of poverty further burden the mind of the poor by consuming their cognitive resources, weakening performance in the poor. Understanding the cognitive and behavioral responses to scarcity provides new explanations as to why the poor remain poor, identifies the psychological causes of scarcity, and illuminates potential interventions to stop the cycle of scarcity. These insights have important implications for the design and implementation of policies and services targeting the populations under scarcity.
Britton W. Brewer
In addition to the disruptive impact of sport injury on physical functioning, injury can have psychological effects on athletes. Consistent with contemporary models of psychological response to sport injury, aspects of psychological functioning that can be affected by sport injury include pain, cognition, emotion, and behavior. Part of the fabric of sport and ubiquitous even among “healthy” athletes, pain is a common consequence of sport injury. Postinjury pain is typically of the acute variety and can be exacerbated, at least temporarily, by surgery and some rehabilitation activities. Cognitive responses to sport injury include appraising the implications of the injury for one’s well-being and ability to manage the injury, making attributions for injury occurrence, using cognitive coping strategies, perceiving benefits of injury, and experiencing intrusive injury-related thoughts and images, increased perception of injury risk, reduced self-esteem and self-confidence, and diminished neurocognitive performance. Emotional responses to sport injury tend to progress from a preponderance of negative emotions (e.g., anger, confusion, depression, disappointment, fear, frustration) shortly after injury occurrence to a more positive emotional profile over the course of rehabilitation. A wide variety of personal and situational factors have been found to predict postinjury emotions. In terms of postinjury behavior, athletes have reported initiating coping strategies such as living their lives as normally as possible, distracting themselves, seeking social support, isolating themselves from others, learning about their injuries, adhering to the rehabilitation program, pursuing interests outside sport, consuming alcohol, taking recreational and/or performance-enhancing substances, and, in rare cases, attempting suicide. Psychological readiness to return to sport after injury is an emerging concept that cuts across cognitive, emotional, and behavioral responses to sport injury.
Gershon Tenenbaum and Edson Filho
This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Psychology. Please check back later for the full article.
Trustworthy measurement is essential to making inferences about people and events, as well as to making scientific inquiries and comprehending human behaviors. Measurement is used for validating and building theories, substantiating research endeavors, contributing to science, and supporting a variety of applications. Sport and exercise psychology is a theoretical and practical domain derived from two disciplines: psychology and kinesiology (the science of movement and exercise). As such, the measurement methods used by both scientists and practitioners relate to the acquisition of motor skills (i.e., genetics and environment-deliberate practice), physiological measures (e.g., heart rate pulse, heart rate variability, breathing amplitude and frequency, GSR, and EEG), and psychological measures including introspective instruments in the form of questionnaires, interviews, and observations.
Sport psychology entails the measurement of motor performance, cognitive development (e.g., knowledge base and structure, deliberate practice, perception-cognition, attention, memory), social aspects (e.g., team dynamics, cohesion, leadership, shared mental models, coach-performer interaction), the self (e.g., self-esteem, self-concept, physical self), affective and emotional states (e.g., mood, burnout), and psychological skills (e.g. imagery, goal-setting, relaxation, emotion regulation, stress management, self-talk, relaxation, and pre-performance routine). The measures in exercise psychology pertain to the affective domain (e.g., quality of life, affect/emotions, perceived effort), psychopathological states (e.g., anxiety, depression), cognitive domain (e.g., executive functioning, information processing, decision-making, attention, academic achievements, cognition and aging, social-cognitive domain (e.g., self-efficacy, self-control, motivation), and brain plasticity and human functioning (e.g., genetic factors, changes in brain structure/regeneration, neurological and chemical measures). The measures in the sport and exercise domain are used to establish linkages among the emotional, cognitive, and motor systems. The measures of neural activity, through the emergence of neuroscientific technologies, are linked to measures of overt behaviors to better account for human function, performance, and health.
Maximilian Pelka and Michael Kellmann
The sport and performance environment is highly demanding for its actors. Therefore, recovery from work and sports requires special attention. Without adequate recovery, optimal performance is not attainable. It depends, however, on the individual what adequate recovery actually is. An extremely demanding event for someone may not be as demanding for someone else. Every individual perceives his or her environment differently and therefore has to choose his or her response or prevention strategy accordingly. Monitoring one’s recovery-stress states might be a promising starting point to establish individual baselines and further regulate training or work intensities. Relaxation in terms of implementing systematic relaxation techniques seems to be an adequate approach. These techniques can be divided into muscle-to-mind and mind-to-muscle techniques focusing either on the training of one’s sensitivity to muscle tension or on the cognitive processes involved in relaxation. Whether the recovery process is finally successful depends on if the chosen methods fit the purpose of recovery (i.e., response to cognitive or physical demands), the setting/circumstance (i.e., time and place), and how comfortable one feels with the specific recovery strategy.
Mo Wang and Valeria Alterman
Retirement, defined as an individual’s exit from the workforce, is usually accompanied by a behavioral withdrawal from work. While retirement was seen as a crisis in the past, it now stands as an opportunity for individuals to engage in different types of work (e.g., bridge employment), and to dedicate more time in their community with friends and family. Cross-national studies have been conducted to clarify the impact of preparedness on the temporal process of retirement: decisions, transition, and adjustment to retirement. Nevertheless, societies are constantly changing and future research, with the frameworks discussed in this chapter in mind, can continue investigating the concepts of retirement to help individuals prepare better.
The Roles of Psychological Stress, Physical Activity, and Dietary Modifications on Cardiovascular Health Implications
Chun-Jung Huang, Matthew J. McAllister, and Aaron L. Slusher
Psychological stress disorders, such as depression and chronic anxiety contribute to increased risk of cardiovascular disease and mortality. Acute psychological and physical stress exacerbate the activity of sympathetic-adrenal-medullary system, resulting in the elevation of cardiovascular responses (i.e., heart rate and blood pressure), along with augmented inflammation and oxidative stress as major causes of endothelial and metabolic dysfunction. The potential health benefits of regular physical activity mitigate excessive inflammation and oxidative stress. Along with physical exercise, complementary interventions, such as dietary modification are needed to enhance exercise effectiveness in improving these outcomes. Specifically, dietary modification reduces sympathetic nervous system activity, improve mitochondrial redox function, and minimize oxidative stress as well as chronic inflammation.
Kathleen Someah, Christopher Edwards, and Larry E. Beutler
There are many approaches to psychotherapy, commonly called “schools” or “theories.” These schools range from psychoanalytic, to variations of insight- and conflict-based approaches, through behavioral and cognitive behavioral approaches, to humanistic/existential approaches, and finally to integrative and eclectic approaches. Different and seemingly new approaches typically have been informed by older and more established ones. For instance, cognitive behavioral therapy (CBT), one of the more widely used approaches, evolved from traditional behavior therapy but has become sufficiently distinct by adding its own complex variations so as functionally to represent an approach of its own.
New approaches abound both in number and in complexity. Modern clinicians have had to become increasingly widely read and creative in trying to understand the ways in which patients may be helped. The sheer number of approaches, which has climbed into the hundreds, has challenged the field to find ways of ensuring that the treatments presented are effective. The advent of Evidence Based Practices (EBP) throughout the healthcare fields has placed the responsibility on those who advocate for particular types of treatment scientifically to demonstrate their efficacy and effectiveness. While this movement has brought standards to the field and has offered some assurance that psychotherapy is usually helpful, there remains much debate about whether the many different schools produce different results from one another. The debate about how best to optimize positive effects of psychotherapy continues, and there remain many questions to be asked of psychotherapy theories and of research on these approaches.