Predictors of exercise program participation in older women

Abstract

This study examined predictors of exercise program participation in females aged 60 to 89 years of age. Fifty-five exercise program participants and 50 non-exercising subjects were assessed on potential group predictor variables. Univariate analyses indicated that the Exercise compared to the Non-Exercise group had a stronger belief that they did not receive enough exercise in their everyday lives and in the health value of exercise, greater self-efficacy and enjoyment of exercise, and less physical discomfort associated with exercise. The Exercise group perceived exercise programs to be more available and greater family support to participate. Medical advice to exercise and exercise history did not differ significantly between groups. A logistic regression analysis indicated that of the variables assessed, belief that one is not receiving enough exercise in daily life and exercise availability were the most powerful predictors of exercise group membership. The implications of these findings for the promotion of exercise in older women are discussed.     

The Effects of Acute Aerobic Exercise on the Primary Motor Cortex

ABSTRACT. The effect of aerobic exercise on primary motor cortical excitability is a relevant area of interest for both motor learning and motor rehabilitation. Transient excitability changes that may follow an exercise session are a necessary precursor to more lasting neuroplastic changes. While the number of studies is limited, research suggests that a session of aerobic exercise can create an ideal environment for the early induction of plasticity. Potential mechanisms include the upregulation of neurotransmitter activity, altered cerebral metabolism and cortisol levels, and increases in brain-derived neurotrophic factor. While there is considerable evidence that chronic physical activity positively impacts brain health and function, studies examining cortical excitability changes and motor performance after a single session of exercise are lacking. Further research is required to determine the clinical utility and feasibility of aerobic exercise.     

Emotions in sport: Perceived effects on attention,concentration, and performance

This study explored attentional patterns associated with positive and negative emotions during sport competition, and athletes' perceptions of the consequences of these attentional changes for concentration and performance. Sixty‐nine athletes completed the Sport Emotion Questionnaire following a national softball competition. They also retrospectively reported their perceptions of how emotions influenced their attention, concentration, and sport performance. Excitement and happiness were more closely associated with concentration than anxiety, dejection, and anger. Although excitement demanded more attention than the negative emotions, the positive emotions were perceived as more likely to lead to a performance‐relevant focus and automatic physical movements, both of which were beneficial for concentration and performance. Emotional intensity increased these effects.     

Exercise interventions and their effects on physical self-perceptions of male university students

The purpose of the present study was to examine the effects of 12-week exercise interventions on physical self-perceptions of male university students. The study also aimed to investigate the relationships between the changes in physical self-perceptions and the changes in some physiological measures after 12-week exercise programs. Forty-eight male university students aged from 19 to 25 years were enrolled in this study. Participants were randomly and equally assigned to swimming, running, cycling and control conditions. The Physical Self-Perception Profile was administered to all participants before and after 12-week exercise programs. Additionally, strength, maximal oxygen uptake (VO(2max)) and body compositions were assessed before and after interventions. Participants in the exercise groups attended swimming, running or cycling sessions for 40 min per day, 3 days per week with 60-70% of their heart rate reserves, while those in the control group did not attend any regular physical activity. The results of 4 × 2 × 5 MANOVA with the dimensions of physical self-perceptions as within-subject factor revealed that all groups including the control group revealed better physical-self-perceptions from pre- to post-test. Results of 4 × 2 × 3 MANOVA with physiological measures as within-subject factor revealed that VO(2max) values of participants in the swimming group improved more than the other groups. On the other hand, no significant differences were observed in strength scores and body fat levels among groups. Furthermore, no significant associations were obtained between the changes in physical self-perception dimensions and the physiological measures.     

Abstractness and Messages Describing Consequences Promote Healthier Behavioral Intentions

Many health-risk behaviors present a self-control conflict in which the short-term outcomes of an action conflict with its long-term consequences. Across three studies, we find that an abstract construal level leads people to focus on long-term rather than short-term consequences when both are described in a message (vs. no message). Studies 1 and 2 explore this hypothesis through a risk behavior (snacking on sugary products), and Study 3 does the same through a health behavior (physical exercise). In Study 1, the Behavioral Identification Form scale is used to measure the construal level as a personal disposition; Studies 2 and 3 use a priming task designed by Freitas, Gollwitzer, and Trope to manipulate the construal level. All these studies show that, under an abstract mindset, people who have read a mixed-outcome message (vs. no message) tend to base their behavioral plans on long-term outcomes. Individually or in small groups (e.g. school class, therapy groups) health messages can be presented along with protocols to change construal level and thus, promote healthier intentions.     

Ethnic Identity and Prosocial Attitudes

In this study, I examined the relationships between ethnic identity, social support within one's own group, activity with one's own group, and readiness to cooperate with people of another group. The hypothesis that there will be a stronger link between ethnic identity and prosocial activity in a minority group was tested using a questionnaire collected from 60 Byelorussians and 62 Poles living in the same villages of eastern Poland. The analyses showed that Byelorussians had lower ethnic identity and social support than Poles but higher readiness to cooperate with Poles than the reverse. For the Byelorussians, the correlational analysis revealed significant coefficients between ethnic identity and social support, between ethnic identity, social support, and prosocial activity, and between social support and readiness to cooperate, whereas the relationships among these variables were not significant in the Polish group. On a cognitive level, therefore, the members of the dominant group identified more with the nation and country than the members of a minority, whose ethnic identity was more salient in social attitudes and ingroup and outgroup activities.     

A Novel Approach

Abstract

The relationship between empathy and forgiveness is explored through the painful experience of divorce and relationship loss. Authors propose a literary exercise, the Novel Approach, to help clients discover the power of empathy and find resolution to past pains. Included is a case study used to describe the Novel Approach and to highlight its facilitative power for creating a deeper empathic understanding.     

Multiple Microswitches for Multiple Responses with Children with Profound Disabilities

Abstract

Several components of motivation for exercise were investigated in a sample of 51 subjects who participated in a five-month exercise program designed for people with back pain. Assessment of motivation was made prior to the program using a self-report questionnaire. Tests were made of the motivational factors' ability to classify subjects as higher or lower adherers. A combination of age, perceived lack of time to exercise, expected consequences of not taking action to relieve the back pain, and adherence self-efficacy, resulted in a logistic regression model that correctly identified 96% of the higher adherers and 84% of the lower adherers after five months of participation. The present pilot study offers preliminary data on potentially influential motivational components. In addition, the results clearly support the notion that motivation is best viewed as a complex psychological construct, thus indicating that assessments of motivation should be multifactorial.     

Saint Thomas Aquinas's Pagan Virtues?

Today's conversations in virtue ethics are enflamed with questions of “pagan virtues,” which often designate non‐Christian virtue from a Christian perspective. “Pagan virtues,” “pagan vices,” and their historied interpretations are the subject of Jennifer Herdt's book Putting On Virtue: The Legacy of the Splendid Vices (2008). I argue that the questions and language animating Herdt's book are problematic. I offer an alternative strategy to Herdt's for reading Thomas Aquinas's Summa Theologiae. My results are twofold: (1) a different set of conclusions and questions regarding the moral life that lend a fresh perspective to “pagan virtues” and (2) corresponding methodological suggestions for improving Herdt's project that would, to my mind, reaffirm her normative conclusions regarding the most viable ways forward for contemporary discussions of virtue.