Human-centered participatory co-design with children and adults for a prototype lifestyle intervention and implementation strategy in a rural middle school.

PURPOSE: The significance of regular physical activity (PA) in reducing cardiovascular disease (CVD) risk is widely acknowledged. However, children in rural areas encounter specific barriers to PA compared to their urban counterparts. This study employs human-centered participatory co-design, involving community stakeholders in developing a multi-level PA intervention named Hoosier Sport. The primary hypothesis is the co-design sessions leading to the development of a testable intervention protocol. METHODS: Two co-design teams, each consisting of six children and six adults, were formed using human-centered participatory co-design facilitated by research faculty and graduate students. The process involved five co-design sessions addressing problem identification, solution generation, solution evaluation, operationalization, and prototype evaluation. Thematic analysis was employed to identify key themes and intervention components. RESULTS: Child co-designers (n = 6) ranged from 6th to 8th grade, averaging 12.6 years (SD = 1.8), while adult co-designers (n = 6) averaged 43.3 years (SD = 8.08). Thematic analysis revealed children emphasizing autonomy, the freedom to choose physical and non-physical activities, and the importance of building peer relationships during PA. Adult interviews echoed the importance of autonomy and choice in activities, with a focus on relatedness through positive role modeling. CONCLUSION: The prototype intervention and implementation strategies developed constitute a testable intervention aligned with Phase 1 of the ORBIT model. This testable prototype lays the groundwork for a collaborative campus-community partnership between the university and the local community, ensuring mutual benefits and sustainable impact.

Cerebral Cortical Surface Structure and Neural Activation Pattern Among Adolescent Football Players.

Importance: Recurring exposure to head impacts in American football has garnered public and scientific attention, yet neurobiological associations in adolescent football players remain unclear. Objective: To examine cortical structure and neurophysiological characteristics in adolescent football players. Design, Setting, and Participants: This cohort study included adolescent football players and control athletes (swimming, cross country, and tennis) from 5 high school athletic programs, who were matched with age, sex (male), and school. Neuroimaging assessments were conducted May to July of the 2021 and 2022 seasons. Data were analyzed from February to November 2023. Exposure: Playing tackle football or noncontact sports. Main Outcomes and Measures: Structural magnetic resonance imaging (MRI) data were analyzed for cortical thickness, sulcal depth, and gyrification, and cortical surface-based resting state (RS)-functional MRI analyses examined the amplitude of low-frequency fluctuation (ALFF), regional homogeneity (ReHo), and RS-functional connectivity (RS-FC). Results: Two-hundred seventy-five male participants (205 football players; mean [SD] age, 15.8 [1.2] years; 5 Asian [2.4%], 8 Black or African American [3.9%], and 189 White [92.2%]; 70 control participants; mean [SD] age 15.8 [1.2] years, 4 Asian [5.7], 1 Black or African American [1.4%], and 64 White [91.5%]) were included in this study. Relative to the control group, the football group showed significant cortical thinning, especially in fronto-occipital regions (eg, right precentral gyrus: t = -2.24; P = .01; left superior frontal gyrus: -2.42; P = .002). Elevated cortical thickness in football players was observed in the anterior and posterior cingulate cortex (eg, left posterior cingulate cortex: t = 2.28; P = .01; right caudal anterior cingulate cortex 3.01; P = .001). The football group had greater and deeper sulcal depth than the control groups in the cingulate cortex, precuneus, and precentral gyrus (eg, right inferior parietal lobule: t = 2.20; P = .004; right caudal anterior cingulate cortex: 4.30; P < .001). Significantly lower ALFF was detected in the frontal lobe and cingulate cortex of the football group (t = -3.66 to -4.92; P < .01), whereas elevated ALFF was observed in the occipital regions (calcarine and lingual gyrus, t = 3.20; P < .01). Similar to ALFF, football players exhibited lower ReHo in the precentral gyrus and medial aspects of the brain, such as precuneus, insula, and cingulum, whereas elevated ReHo was clustered in the occipitotemporal regions (t = 3.17; P < .001; to 4.32; P < .01). There was no group difference in RS-FC measures. Conclusions and Relevance: In this study of adolescent athletes, there was evidence of discernible structural and physiological differences in the brains of adolescent football players compared with their noncontact controls. Many of the affected brain regions were associated with mental health well-being.

Multilevel needs assessment of physical activity, sport, psychological needs, and nutrition in rural children and adults.

Introduction: Physical activity yields significant benefits, yet fewer than 1 in 4 youth meet federal guidelines. Children in rural areas from low socioeconomic (SES) backgrounds face unique physical activity contextual challenges. In line with Stage 0 with the NIH Stage Model for Behavioral Intervention Development, the objective of the present study was to conduct a community-engaged needs assessment survey with middle school children and adults to identify perceptions, barriers, and facilitators of physical activity, sport, psychological needs, and nutrition from a multi-level lens. Methods: A cross-sectional survey data collection was conducted with children (n = 39) and adults (n = 63) from one middle school community in the Midwestern United States. The child sample was 33% 6th grade; 51% 7th grade and was 49% female. The adult sample was primarily between 30 and 39 years old (70%) and comprised predominantly of females (85%). Multi-level survey design was guided by the psychological needs mini-theory within self-determination theory and aimed to identify individual perceptions, barriers, and facilitators in line with the unique context of the community. Results: At the individual level, 71.8% of children and 82.2% of the overall sample (children and adults) were interested in new physical activity/sport programming for their school. Likewise, 89.7% of children and 96.8% of adults agree that PA is good for physical health. For basic psychological needs in the overall sample, relatedness was significantly greater than the autonomy and competence subscales. Children's fruit and vegetable intake were below recommended levels, yet only 43.6% of children were interested in nutritional programming. Conversely, 61.5% indicated interest at increasing leadership skills. At the policy-systems-environmental level, the respondents' feedback indicated that the condition and availability of equipment are areas in need of improvement to encourage more physical activity. Qualitative responses are presented within for physical activity-related school policy changes. Discussion: Interventions addressing children's physical activity lack sustainability, scalability, and impact due to limited stakeholder involvement and often neglect early behavioral intervention stages. The present study identified perspectives, barriers, and facilitators of physical activity, sport, psychological needs, and nutrition in a multi-level context and forms the initial campus-community partnership between scientists and community stakeholders.

Hoosier Sport: a research protocol for a multilevel physical activity-based intervention in rural Indiana.

Introduction: Currently, only 1 in 4 children in the U.S. engage in the recommended amount of physical activity (PA) and disparities in PA participation increase as income inequities increase. Moreover, leading health organizations have identified rural health as a critical area of need for programming, research, and policy. Thus, there is a critical need for the development and testing of evidence-based PA interventions that have the potential to be scalable to improve health disparities in children from under-resourced rural backgrounds. As such, the present study utilizes human-centered design, a technique that puts community stakeholders at the center of the intervention development process, to increase our specific understanding about how the PA-based needs of children from rural communities manifest themselves in context, at the level of detail needed to make intervention design decisions. The present study connects the first two stages of the NIH Stage Model for Behavioral Intervention Development with a promising conceptual foundation and potentially sustainable college student mentor implementation strategy. Methods: We will conduct a three-phase study utilizing human-centered community-based participatory research (CBPR) in three aims: (Aim 1) conduct a CBPR needs assessment with middle school students, parents, and teachers/administrators to identify perceptions, attributes, barriers, and facilitators of PA that are responsive to the community context and preferences; (Aim 2) co-design with children and adults to develop a prototype multi-level PA intervention protocol called Hoosier Sport; (Aim 3) assess Hoosier Sport's trial- and intervention-related feasibility indicators. The conceptual foundation of this study is built on three complementary theoretical elements: (1) Basic Psychological Needs mini-theory within Self-Determination Theory; (2) the Biopsychosocial Model; and (3) the multilevel Research Framework from the National Institute on Minority Health and Health Disparities. Discussion: Our CBPR protocol takes a human-centered approach to integrating the first two stages of the NIH Stage Model with a potentially sustainable college student mentor implementation strategy. This multidisciplinary approach can be used by researchers pursuing multilevel PA-based intervention development for children.

Longitudinal Associations of Clinical and Biochemical Head Injury Biomarkers With Head Impact Exposure in Adolescent Football Players.

Importance: Consequences of subconcussive head impacts have been recognized, yet most studies to date have included small samples from a single site, used a unimodal approach, and lacked repeated testing. Objective: To examine time-course changes in clinical (near point of convergence [NPC]) and brain-injury blood biomarkers (glial fibrillary acidic protein [GFAP], ubiquitin C-terminal hydrolase-L1 [UCH-L1], and neurofilament light [NF-L]) in adolescent football players and to test whether changes in the outcomes were associated with playing position, impact kinematics, and/or brain tissue strain. Design, Setting, and Participants: This multisite, prospective cohort study included male high school football players aged 13 to 18 years at 4 high schools in the Midwest during the 2021 high school football season (preseason [July] and August 2 to November 19). Exposure: A single football season. Main Outcomes and Measures: The main outcomes were NPC (a clinical oculomotor test) and serum levels of GFAP, UCH-L1, and NF-L. Participants' head impact exposure (frequency and peak linear and rotational accelerations) was tracked using instrumented mouthguards, and maximum principal strain was computed to reflect brain tissue strain. Players' neurological function was assessed at 5 time points (preseason, post-training camp, 2 in season, and postseason). Results: Ninety-nine male players contributed to the time-course analysis (mean [SD] age, 15.8 [1.1] years), but data from 6 players (6.1%) were excluded from the association analysis due to issues related to mouthguards. Thus, 93 players yielded 9498 head impacts in a season (mean [SD], 102 [113] impacts per player). There were time-course elevations in NPC and GFAP, UCH-L1, and NF-L levels. Compared with baseline, the NPC exhibited a significant elevation over time and peaked at postseason (2.21 cm; 95% CI, 1.80-2.63 cm; P < .001). Levels of GFAP and UCH-L1 increased by 25.6 pg/mL (95% CI, 17.6-33.6 pg/mL; P < .001) and 188.5 pg/mL (95% CI, 145.6-231.4 pg/mL; P < .001), respectively, later in the season. Levels of NF-L were elevated after the training camp (0.78 pg/mL; 95% CI, 0.14-1.41 pg/mL; P = .011) and midseason (0.55 pg/mL; 95% CI, 0.13-0.99 pg/mL; P = .006) but normalized by the end of the season. Changes in UCH-L1 levels were associated with maximum principal strain later in the season (0.052 pg/mL; 95% CI, 0.015-0.088 pg/mL; P = .007) and postseason (0.069 pg/mL; 95% CI, 0.031-0.106 pg/mL; P < .001). Conclusions and Relevance: The study data suggest that adolescent football players exhibited impairments in oculomotor function and elevations in blood biomarker levels associated with astrocyte activation and neuronal injury throughout a season. Several years of follow-up are needed to examine the long-term effects of subconcussive head impacts in adolescent football players.

Association Between Head Impact Exposure, Psychological Needs, and Indicators of Mental Health Among U.S. High School Tackle Football Players.

PURPOSE: Age of first exposure to tackle football and head impact kinematics have been used to examine the effect of head impacts on mental health outcomes. These measures coupled with retrospective and cross-sectional designs have contributed to conflicting results. The purpose of this study was to identify the effect of one season of head impact exposure, age of first exposure to football, and psychological need satisfaction on acute mental health outcomes in adolescent football players. METHODS: This prospective single-season cohort study used sensor-installed mouthguards to collect head impact exposure along with surveys to assess age of first exposure to football, psychological satisfaction, depressive symptoms, anxiety symptoms, and thriving from football players at four high schools (n = 91). Linear regression was used to test the association of head impact exposure, age of first exposure, and psychological satisfaction with acute mental health outcomes. RESULTS: A total of 9,428 impacts were recorded with a mean of 102 ± 113 impacts/player. Cumulative head impact exposure and age of first exposure were not associated with acute mental health outcomes at postseason or change scores from preseason to postseason. Greater psychological satisfaction was associated with fewer depressive symptoms (ß = -0.035, SE = 0.008, p = < .001), fewer anxiety symptoms (ß = -0.021, SE = 0.008, p = .010), and greater thriving scores (ß = 0.278, SE = 0.040, p = < .001) at postseason. DISCUSSION: This study does not support the premise that greater single-season head impact exposure or earlier age of first exposure to tackle football is associated with worse acute mental health indicators over the course of a single season in adolescent football players.

Drill Intensity and Head Impact Exposure in Adolescent Football.

BACKGROUND AND OBJECTIVES: The objective of this study was to examine head-impact exposure by intensity level and position group, and to test the hypothesis that there would be an increase in cumulative head-impact exposure between drill intensities after controlling for duration in each level with air recording the lowest frequency and magnitude and live recording the highest: air < bags < control < thud < live. METHODS: We conducted a prospective, multisite study in 1 season with players from 3 high school football teams (n = 74). Each player wore a sensor-installed mouthguard, which monitored head-impact frequency, peak linear acceleration (PLA), and peak rotational acceleration (PRA). Practice drills and games were categorized by level of contact. RESULTS: A total of 7312 impacts were recorded with a median of 67 (interquartile range:128) impacts per player. After controlling for duration, increases in head-impact outcomes by level of contact were observed (air < bags = control < thud = live). Live drills had higher cumulative head-impact frequency (45.4 ± 53.0 hits) and magnitude (PLA: 766.3 ± 932.9 g; PRA: 48.9 ± 61.3 kilorad/s2) per player than other levels (P < .0001). In comparison, air drills had the lowest cumulative frequency (4.2 ± 6.9 hits) and magnitude (PLA: 68.0 ± 121.6 g; PRA: 6.4 ± 13.2 kilorad/s2). CONCLUSIONS: These data support the levels-of-contact system as a practical approach to limiting head-impact exposure in tackle football. Our findings are clinically important, because data have begun to suggest the relationship between chronic head-impact exposure and decline in brain health. Since head-impact exposure was influenced by levels of contact, regulation of the duration of certain drill intensities (eg, thud, live) may associate with reduced head-impact exposure in high school football.

Factors associated with U.S. adults' willingness to allow teenagers to play tackle football.

Little is known about the individual factors, such as knowledge and attitudes (i.e., football safety knowledge, football attitudes), related to adults' willingness to allow adolescents to participate in tackle football. To address this gap, this study examined the extent to which football safety knowledge and attitudes toward head injury risk are associated with adults' willingness to allow teenage boys to play high school tackle football. Data were obtained from an internet-based survey of a nationally representative sample of U.S. adults aged 18 to 93 years (n = 1,018). We conducted multilevel linear regression modelling to examine independent effects of the football safety knowledge- and attitude-based predictors. Our analyses revealed that knowledge of football safety measures, along with four of the five attitude-based variables were significantly associated with adults' willingness to allow teenagers to participate in tackle football, over and above demographic factors. This study provides the first nationally representative examination of willingness to allow tackle football participation while extending our understanding of the gap between policy, public perception, and behavior present in U.S. high school football. These results point to promising directions for stakeholders aiming to increase tackle football participation as an increased understanding of the factors associated with participation may help inform effective policymaking, intervention design, and parental decision making.

Profiling Physical Activity Motivation Based on Reasons for Exercise: A Cluster Analysis Approach.

The purpose of this study is to identify profiles based on the reasons adults have for being physically active. A secondary purpose was to examine how profiles differ on motivational regulation and physical activity (PA). A total of 1275 (46.5 ± 16.8 years) participants were solicited from a hospital-affiliated wellness center, social media promotions, and a research volunteer registry. The Reasons to Exercise (REX-2) scale, International PA Questionnaire, Behavioral Regulation in Exercise Questionnaire-3, and demographic questionnaire were utilized to assess variables of interest with a cross-sectional survey. Using SPSS Version 26, K-cluster analysis was used to identify profiles based on the reasons for exercise that individuals identified as important. Multivariate analysis of variance (MANOVA) was used to assess profile differences followed by ANOVA. Four profiles were derived based on reason for exercise scores: a multi-reason positive (N = 361), a multi-reason negative (N = 232), an autonomous-focused (N = 259), and a control-focused cluster (N = 382) (p < .001). These unique clusters differed significantly (p < .001) from each other with respect to motivation to be active and PA. The multi-reason positive cluster engaged in higher levels of total moderate and vigorous PA minutes/week compared to the other clusters. Therefore, adult's motivation for PA may be likely to be affected by a combination of different informal goals and valuing a number of goals that are both extrinsic/controlling (e.g., to look good) and autonomous/intrinsic (e.g., to feel good), may promote greater autonomous motivation regulation and greater PA levels than highly autonomous/intrinsic goals alone.

Annotation of glycolysis, gluconeogenesis, and trehaloneogenesis pathways provide insight into carbohydrate metabolism in the Asian citrus psyllid.

Citrus greening disease is caused by the pathogen Candidatus Liberibacter asiaticus and transmitted by the Asian citrus psyllid, Diaphorina citri. No curative treatment or significant prevention mechanism exists for this disease, which causes economic losses from reduced citrus production. A high-quality genome of D. citri is being manually annotated to provide accurate gene models to identify novel control targets and increase understanding of this pest. Here, we annotated 25 D. citri genes involved in glycolysis and gluconeogenesis, and seven in trehaloneogenesis. Comparative analysis showed that glycolysis genes in D. citri are highly conserved but copy numbers vary. Analysis of expression levels revealed upregulation of several enzymes in the glycolysis pathway in the thorax, consistent with the primary use of glucose by thoracic flight muscles. Manually annotating these core metabolic pathways provides accurate genomic foundation for developing gene-targeting therapeutics to control D. citri.

Fewer US Adolescents Playing Football and Public Health: A Review of Measures to Improve Safety and an Analysis of Gaps in the Literature.

Physical activity during adolescence is associated with positive health outcomes, yet only 26% of US middle and high school students report daily physical activity. Moreover, the number of high school students playing a sport is declining, with the largest decline in football. One reason for this decline in playing football may be increased attention to the risk of head injury. For public health, the decline is alarming because football offers a physical activity opportunity for millions of young people every year. In response, efforts have been made to institute measures to enhance the safety of football. The objective of this topical review was to review these measures and the data supporting their effectiveness. We conducted a search of scientific literature supplemented by a web search to identify safety measures. We used the Indiana University library electronic database, PubMed, and web browser searches with specific search terms. In addition to peer-reviewed studies, we searched news stories and reports from sport-related organizations. We summarized the measures and evaluations of effectiveness and categorized the measures by type (game rules, practice guidelines, equipment innovations, strategic initiatives) and target age group (elementary/middle school, high school, college, professional). We found that attempts are being made to improve the safety of football at all levels. However, many measures lack scientific evidence to support their effectiveness. Therefore, researchers need to systematically evaluate safety measures. By implementing evidence-based interventions, we can balance the public health risk of playing football versus the public health risk of continued declines in participation.

Association Between Proteomic Blood Biomarkers and DTI/NODDI Metrics in Adolescent Football Players: A Pilot Study.

While neuroimaging and blood biomarker have been two of the most active areas of research in the neurotrauma community, these fields rarely intersect to delineate subconcussive brain injury. The aim of the study was to examine the association between diffusion MRI techniques [diffusion tensor imaging (DTI) and neurite orientation/dispersion density imaging (NODDI)] and brain-injury blood biomarker levels [tau, neurofilament-light (NfL), glial-fibrillary-acidic-protein (GFAP)] in high-school football players at their baseline, aiming to detect cumulative neuronal damage from prior seasons. Twenty-five football players were enrolled in the study. MRI measures and blood samples were obtained during preseason data collection. The whole-brain, tract-based spatial statistics was conducted for six diffusion metrics: fractional anisotropy (FA), mean diffusivity (MD), axial/radial diffusivity (AD, RD), neurite density index (NDI), and orientation dispersion index (ODI). Five players were ineligible for MRIs, and three serum samples were excluded due to hemolysis, resulting in 17 completed set of diffusion metrics and blood biomarker levels for association analysis. Our permutation-based regression model revealed that serum tau levels were significantly associated with MD and NDI in various axonal tracts; specifically, elevated serum tau levels correlated to elevated MD (p = 0.0044) and reduced NDI (p = 0.016) in the corpus callosum and surrounding white matter tracts (e.g., longitudinal fasciculus). Additionally, there was a negative association between NfL and ODI in the focal area of the longitudinal fasciculus. Our data suggest that high school football players may develop axonal microstructural abnormality in the corpus callosum and surrounding white matter tracts, such as longitudinal fasciculus. A future study is warranted to determine the longitudinal multimodal relationship in response to repetitive exposure to sports-related head impacts.

Subconcussive head impact exposure between drill intensities in U.S. high school football.

USA Football established five levels-of-contact to guide the intensity of high school football practices. The objective of this study was to examine head impact frequency and magnitude by levels-of-contact to determine which drills had the greatest head impact exposure. Our primary hypothesis was that there would be an incremental increase in season-long head impact exposure between levels-of-contact: air100g) head impacts were more frequently observed during live and thud drills. Level-of-contact influences cumulative head impact frequency and magnitude in high-school football, with players incurring frequent, high magnitude head impacts during live, thud, and control. It is important to consider level-of-contact to refine clinical exposure guidelines to minimize head impact burden in high-school football.

Aging and religious participation in late life.

The aim of the study is to evaluate the relationship between two dimensions of religiosity and the process of aging. Secondary analysis of longitudinal data from the Florida Retirement Study was used to assess the trajectories of religious development over time. We analyzed data from six interview waves with 1,000 older adults aged 72 or over. A baseline model of growth processes only indicated significant variation and mean decline in religious attendance, but no significant variation nor mean change in religious beliefs over time. A final model including a set of 17 covariates was estimated, and the model fit statistics indicated very good fit for this latent growth curve model. The decline in mean religious attendance across time did not accompany a mean increase in religious beliefs as expected. There were numerous individual differences in the trajectory of decline for religious attendance, as well as in the initial levels of attendance and religious beliefs.

Testing a model of physical and psychological recovery after a cardiac event.

Little is known about the specific sources and types of support that assist patients in alleviating stress and achieving positive recovery outcomes after a cardiac event. The purpose of this study is to examine the effects of illness-related stress, emotional and tangible support from a significant other, and informational support from a health care provider on physical and psychological recovery outcomes in cardiac patients 8 weeks after their cardiac event. The sample consists of 220 cardiac patients. Data analysis uses structural equation modeling. Final fit indices were as follows: χ(2) (df = 110) = 156.169, comparative fit index = .963, Tucker-Lewis index = .949, and root mean square error of approximation = .044 suggesting an acceptable model. Illness-related stress has direct effects on depression, physical recovery, and activity levels. Partner emotional support has a direct effect on depression. The findings provide direction for developing social support interventions aimed at improving recovery outcomes.

Alcohol Consumption Decisions among Nonabusing Drinkers Diagnosed with Hepatitis C: An Exploratory Sequential Mixed Methods Study.

Most studies of decisions to curtail alcohol consumption reflect experiences of abusing drinkers. We employ an exploratory sequential research design to explore the applicability of this research to the experience of nonabusing drinkers advised to curtail alcohol consumption after a Hepatitis C diagnosis. A qualitative component identified 17 new decision factors not reflected in an inventory of factors based on synthesis of existing scales. We triangulated qualitative data by supplementing semi-structured interviews with Internet postings. A quantitative component estimated prevalence and association with current drinking of these new decision factors. Patients who quit drinking tended to attribute post-diagnosis drinking to occasional triggers, whereas patients who were still drinking were more likely to endorse rationales not tied to specific triggers.

Methodological challenges of symptom management research in recurrent cancer.

Completion of first-line treatment is an important milestone for adults newly diagnosed with cancer. However, for many adults, the cancer experience of the 21st century does not end with the completion of initial treatment. Decreased functional status, distressing symptoms, and residual effects of treatment impact the daily lives of cancer survivors. Cancer has evolved into a chronic illness, in which a disease-free period may be followed by recurrent cancer. Researchers face challenges in the design and analysis of symptom management studies in recurrent disease. Residual effects can preclude a true "baseline" measurement of the symptom(s) of interest to the researcher. In addition, as cancer survivors age, they are more likely to have comorbid conditions that increase the likelihood of developing toxicities and residual symptoms that are specific to cancer treatments. Research studies of cancer-related symptoms in adults with recurrent disease pose many methodological challenges. Selection of appropriate study design, sample inclusion and exclusion criteria, measures of comorbidity and symptoms, and advanced analysis techniques are among the strategies proposed to address these methodological challenges.

Grandmothers, caregiving, and family functioning.

OBJECTIVES: We used McCubbin's Resiliency Model of Family Stress, Adjustment and Adaptation ( McCubbin, Thompson, & McCubbin, 2001) to examine how demographic factors, family stress, grandmother resourcefulness, support, and role reward affect perceptions of family functioning for grandmothers raising grandchildren, grandmothers living in multigenerational households, and grandmothers not caregiving for grandchildren. METHODS: A sample of 486 grandmothers completed a mailed questionnaire. We used structural equation modeling to (a) test the effects of demographic factors (i.e., grandmother's age, race, marital status, and employment), family stressful life events and strain, grandmother's resourcefulness, subjective and instrumental support, and role reward on perceptions of family functioning for each grandmother group; (b) evaluate differences in the measurement and structural models between the grandmother groups using multisample analysis; and (c) test the model on the full sample, coding for caregiver status. RESULTS: The models did not differ significantly by grandmother group; therefore we assessed the composite model using a multisample analysis. We found general support for the resiliency model and equivalence of the models across grandmother groups. Less support, resourcefulness, and reward, and more intrafamily strain and stressful family life events contributed to perceptions of worse family functioning. DISCUSSION: Findings demonstrate the importance of the quality of family functioning for grandmothers in all types of families.

Coping among older-adult, long-term cancer survivors.

This research focuses on the coping behavior of older adult, long-term cancer survivors. Specifically, it identifies the personal (including race and gender) and illness/treatment characteristics of survivors that are significantly associated with the use of specific coping styles: planning, acceptance, venting, denial and seeking social support. It also examines the mediating role that these forms of coping play in terms of psychological distress: anxiety, depression and cancer-related worries. Multivariate analysis of data from a random sample of 321 long-term survivors in a major cancer center tumor registry is used to address the above issues. The most prominent forms of coping used by long-term survivors were planning and acceptance; least used were venting and denial. Increased age was associated with lower use of all forms of coping, but cancer type was not. Denial as a form of coping was associated with higher anxiety, depression and cancer-related worries. While race was not found to be a significant predictor of coping style, it was a significant predictor of three dimensions of psychological distress, anxiety, depression and cancer-related worries, with African Americans exhibiting lower levels of distress than Whites. The relevance of these findings for health and social service practitioners is discussed.

Longitudinal analysis of the reciprocal effects of self-assessed global health and depressive symptoms.

This study examined whether a reciprocal relationship exists between measures of self-assessed global health and depressive symptoms, net of covariates that included chronic illness, functional disability, education, income, gender, race, and age. Analyses of five waves of data from the Rand version of the Health and Retirement Survey (N=7,475), using an autoregressive, cross-lagged panel design, indicated that self-assessed overall health had a modest but statistically significant and consistent effect on depressive symptoms. In contrast, the level of depressive symptoms had a statistically nonsignificant effect on self-assessed health. There has been growing interest in identifying the factors that inform self-assessments of overall health. The present findings indicate that self-assessed global health is not simply a manifestation of depressed affect.