Considerations of Intersectionality for Older Adults with Palliative Care Needs in the Emergency Department: An Integrative Review

Purpose of Review

We sought to identify current interventions, research, or non-research evidence that has direct or indirect consideration of intersectionality in the care of older adults in the emergency department (ED). An integrative review informed by Crenshaw's Theory of Intersectionality was conducted in accordance with Whittemore and Knafl's five-stage methodology. A rigorous review process determined appropriateness for inclusion, and articles were analyzed for areas related to direct or indirect relationship to intersectionality.

Recent Findings

Older adults aged 60 and above in the United States (US) account for more than 20% of ED visits annually, and half of older adults will visit the ED in their last year of life. There has been a growing focus on adapting the ED to meet the palliative care needs of older adults, but relatively little consideration has been given to older adults' intersectional identities.

Summary

Six articles were identified that provided indirect insights into the status of intersectionality in ED-based palliative care for older adults. Two areas of interest were identified: (1) intersectional elements or reference to such elements embedded within the studies; and (2) the challenges of adapting quantitative methodologies to incorporate variables and approaches that would allow for intersectional analysis. This review highlights areas for future research along with recommendations for adopting an intersectional framing into commonly used methodologies.

The relationship between older adults' technology use, in-person engagement, and pandemic-related mental health

OBJECTIVE

The objectives of this study are to 1) describe changes in in-person communication/activity and changes in older adult technology use during the COVID-19 pandemic and 2) examine whether less in-person communication/activity mediates the relationship between pandemic-related mental health and technology use.

METHOD

Linear regressions (stratified by age and financial strain) and structural equation modeling were employed using a nationally representative, cross-sectional survey of 3,188 older adults from the 2020 National Health and Aging Trends Study's COVID-19 Questionairre.

RESULTS

Older adults engaged in more technology-based activity (b = 0.24; p<.001), more technology-based health care communication (b = 0.22; p<.001), and more technology-based food acquisition (b = 0.21; p<.001) during the COVID-19 pandemic, as compared to before the pandemic. Results indicate that adults <80 years old demonstrated greater increases in technology-based activity, technology-based health communication, and technology-based food acquisition, compared to adults ≥80 years old. Change in in-person communication significantly mediated the relationship between pandemic-related mental health and technology-based communication (standardized coefficient= -0.012; p=.005), and change in in-person activity significantly mediated the relationship between pandemic-related mental health and technology-based activity (standardized coefficient= -0.017; p=.020).

CONCLUSIONS

This study suggests that older adults are utilizing technology more, and therefore should be considered in technology design and dissemination. Technology use could be an important positive response to help those with pandemic related worries stay safely engaged with friends and family. Technologies should be produced that are modifiable for older adults with disabilities and affordable for older adults with fixed incomes.

COVID-19: Implications for Nursing and Health Care in the United States

PURPOSE

COVID-19 and other recent infectious disease outbreaks have highlighted the urgency of robust, resilient health systems. We may now have the opportunity to reform the flawed health care system that made COVID-19 far more damaging in the United States (U.S.) than necessary.

DESIGN AND METHODS

Guided by the World Health Organization (WHO) Health System Building Blocks framework (WHO, 2007) and the socio-ecological model (e.g., McLeroy et al., 1988), we identified challenges in and strengths of the U.S.' handling of the pandemic, lessons learned, and policy implications for more resilient future health care delivery in the U.S. Using the aforementioned frameworks, we identified crucial, intertwined domains that have influenced and been influenced by health care delivery in the U.S. during the COVID-19 pandemic through a review and analysis of the COVID-19 literature and the collective expertise of a panel of research and clinical experts. An iterative process using a modified Delphi technique was used to reach consensus.

FINDINGS

Four critically important, inter-related domains needing improvement individually, interpersonally, within communities, and for critical public policy reform were identified: Social determinants of health, mental health, communication, and the nursing workforce.

CONCLUSIONS

The four domains identified in this analysis demonstrate the challenges generated or intensified by the COVID-19 pandemic, their dynamic interconnectedness, and the critical importance of health equity to resilient health systems, an effective pandemic response, and better health for all.

CLINICAL RELEVANCE

The novel coronavirus is unlikely to be the last pandemic in the U.S. and globally. To control COVID-19 and prevent unnecessary suffering and social and economic damage from future pandemics, the U.S. will need to improve its capacity to protect the public's health. Complex problems require multi-level solutions across critical domains. The COVID-19 pandemic has underscored four interrelated domains that reveal and compound deep underlying problems in the socioeconomic structure and health care system of the U.S. In so doing, however, the pandemic illuminates the way toward reforms that could improve our ability not only to cope with likely future epidemics but also to better serve the health care needs of the entire population. This article highlights the pressing need for multi-level individual, interpersonal, community, and public policy reforms to improve clinical care and public health outcomes in the current COVID-19 pandemic and future pandemics, and offers recommendations to achieve these aims.

Perceived Decisional Control as a Mediator between Moving to Assisted Living Due to Caregiver Burden and Relocation Adjustment

OBJECTIVES

The rapid growth of the older population in the United States has led to increased utilization of assisted living facilities (ALFs), and it is important to understand what factors may facilitate better adjustment. This study examined the mediating role of perceived decisional control in the relationship between moving to assisted living (AL) to prevent/alleviate caregiver burden and post-relocation adjustment.

METHODS

Participants were 91 newly-transitioned residents of ALFs in Alabama and Maryland. Data were gathered through in-person interviews and questionnaires. Mediation analyses were done using the PROCESS macro for SPSS, applying 5,000 bootstrap resamples with 95% bias-corrected confidence intervals estimated around the indirect effect.

RESULTS

The effect of moving to AL to prevent/alleviate caregiver burden on post-relocation depression and socialization was indirect and dependent on the degree of perceived decisional control.

CONCLUSIONS

Perceived decisional control may be a key factor in adjusting to AL, even when the move is catalyzed by such a complex and emotionally laden construct as caregiver burden.

CLINICAL IMPLICATIONS

Greater perceived decisional control over potential relocation may facilitate better adjustment, and other parties involved in the decision-making process should strive to involve the older adult in question in this process to the greatest extent possible.

The impact of low back pain and vigorous activity on mental and physical health outcomes in older adults with arthritis

Background

Nearly 50% of Americans aged 65 and above have been diagnosed with arthritis and an estimated 80% of adults experience low back pain (LBP). Little is known about the experience of LBP in older adults with arthritis and its relationships with mental and physical health.

Objective

In this study, we examined the relationships between LBP and four physical and mental health conditions (psychological distress, insomnia, mobility limitations, and self-rated health) in older adults with arthritis in the National Health and Aging Trends Study (NHATS). We also examined whether vigorous exercise mediated the relationships between LBP and these four conditions.

Materials and Methods

The data from this study comes from waves five through nine of the NHATS. The sample size ranged from 3,490 to 2,026 across these waves. All variables in this study are based on self-report. We used descriptive analyses including means and standard deviations for continuous variables or frequencies and proportions for demographic data. We used structural equation modeling (SEM) to examine if vigorous activity mediated the relationship between LBP with the four conditions.

Results

The age range of the sample was 65 years of age and older. Among those with back pain 78.53% had no mobility limitations. There was a significant relationship between LBP with insomnia (B = 0.48, p < 0.001), perceived health status (B = −0.38, p < 0.0010), and psychological distress (0.67, p < 0.001). Activity mediated the relationship between LBP and insomnia, psychological distress and physical health in adjusted models.

Discussion

The presence of low back pain in older adults with arthritis increases the risk of insomnia, psychological distress, mobility limitations, and poorer self-rated health. Consequently, targeting comorbid LBP may be an important component of the treatment plans of older adults with arthritis. In addition, providers of patients with arthritis and LBP should conduct routine assessments of mental and physical health to ensure the LBP is being adequately addressed.

Selective optimization with compensation strategies utilized by older adults newly-transitioned to assisted living

Objectives: Admission to assisted living (AL) is on the rise in the United States, and adjustment to this new environment can be challenging for older adults. To date, few studies have explored the ways in which older adults may be able to ease the transition to AL by minimizing relocation-related losses. Consequently, we explored the potential for the components of the framework Selective Optimization with Compensation (SOC) to facilitate successful adjustment to AL.Method: Ninety-one recently-relocated residents of eight assisted living facilities in Alabama and Maryland were interviewed about their transition and adjustment to AL. Using the SOC framework as an analytical lens, directed content analysis identified emergent themes.Results: Fifty-six participants were identified as using SOC-based strategies. Five major themes emerged: Relationships with Others, Health and Wellness, Normalcy, Entertainment, and Growth and Meaning. The theme of Health and Wellness was reported by nearly half of SOC users. Fifty-five percent reported at least one instance of elective selection, 51.8% reported loss-based selection, 48.2% reported optimization, and 41.1% reported compensation.Conclusion: These findings offer insight into strategies that may facilitate successful adaptation to AL and other long-term care settings. This represents an important first step in identifying ways older adults might cope with the different forms of loss and role adjustment that accompany the move from a private residence to assisted living.

Engagement in Favorite Activity and Implications for Cognition, Mental Health, and Function in Persons Living With and Without Dementia

Little is known about the impact of engagement in personally meaningful activities for older adults. Thus, this study examines the impact of engagement in one's favorite activity on cognitive, emotional, functional, and health-related outcomes in older adults with and without cognitive impairment. Data were obtained from 1,397 persons living with dementia (PLWD) and 4,719 cognitively healthy persons (CHP) who participated in wave 2 of the National Health and Aging Trends Study (NHATS). Sociodemographic characteristics were examined by cognitive status. A multivariate analysis of variance indicated that, for PLWD, engagement in favorite activity was associated with greater functional independence and decreased depression. For CHP, engagement in favorite activity was associated with greater functional independence, decreased depression and anxiety, and better performance on memory measures. Findings suggest that engagement in valued activities that are considered personally meaningful may have significant and distinct benefits for persons with and without dementia.

Pain in persons with dementia and the direct and indirect impacts on caregiver burden

OBJECTIVES

Unresolved pain is related to neuropsychiatric symptoms (NPS) in persons living with dementia (PLWD), and an increase in NPS is distressing for PLWD and their caregivers. Hence, we examined whether pain in PLWD was related to caregiver burden and whether caregiver upset with NPS mediated this relationship.

METHOD

We examined, cross-sectionally, the relationships among pain in PLWD, caregiver burden, and upset with NPS. Data from 272 PLWD and their caregivers who participated in the Advancing Caregiver Training (ACT) trial were analyzed using structural equation modeling (SEM).

RESULTS

Model fit was satisfactory, and caregiver upset with NPS fully mediated the association between pain in PLWD and caregiver burden.

CONCLUSION

Caregiver upset with NPS helps explain the relationship between pain in PLWD and burden in their caregivers. Pain and NPS are amenable to modification, as is caregiver burden, suggesting great opportunity to impact the lives of PLWD and their caregivers.

Place of Death for Persons With and Without Cognitive Impairment in the United States

BACKGROUND/OBJECTIVES

There is increasing recognition that place of death is an important component of quality of end-of-life care (EOLC) and quality of death. This study examined where older persons with and without cognitive impairment die in the United States, what factors contribute to place of death, and whether place of death influences satisfaction with EOLC.

DESIGN

Cross-sectional secondary data analysis.

SETTING

In-person interviews with community-dwelling proxy respondents.

PARTICIPANTS

Data were collected from 1,500 proxies for deceased participants in the National Health and Aging Trends Study (NHATS), a nationally-representative sample of community-dwelling Medicare beneficiaries aged 65 and older.

MEASUREMENTS

Study variables were obtained from the NHATS "last month of life" interview data. Survey weights were applied to all analyses.

RESULTS

Persons with cognitive impairment (CI) most often died at home, while cognitively healthy persons (CHP) were equally likely to die at home or in a hospital. Persons with CI who utilized the Medicare Hospice Benefit were 14.5 times more likely to die at home than in a hospital, and 3.4 times more likely to die at home than a nursing home. CHP who use this benefit were over six times more likely to die at home than in a hospital, and more than twice as likely to die at home than a nursing home. Place of death for CHP was also associated with age and race. Proxies of persons with CI who died at home rated EOLC as more favorable, while proxies of CHP rated in-home and hospital care equally.

CONCLUSION

Findings add to the scant literature identifying factors associated with place of death for older adults with and without CI and results suggest that place of death is a quality of care indicator for these populations. These findings may inform EOLC planning and policy-making and facilitate greater well-being at end-of-life.

Neuropsychiatric symptom profiles of community-dwelling persons living with dementia: Factor structures revisited

OBJECTIVES

Most persons living with dementia (PLWD) will develop neuropsychiatric symptoms (NPS) at some point. NPS are often clustered into subsyndromes with other related symptoms, but the evidence supporting commonly used clusters is insufficient. We reexamine behavioral clusters in community-dwelling PLWD and identify associated risk factors and potential contributors.

METHODS

This study used baseline data from a longitudinal behavioral intervention study of 250 community-dwelling older adults with dementia and their caregivers. Using exploratory factor analysis (principal component analysis [PCA]), the factor structure of NPS frequency scores of the Neuropsychiatric Inventory (NPI-C) was evaluated. Multiple linear regressions assessed the association of the derived behavioral clusters with caregiver burden, caregiver depression, and quality of life of the PLWD.

RESULTS

PCA yielded eight behavioral clusters (factors): 1 = Aggression/Rejection of Care, 2 = Apathy/Withdrawal, 3 = Restlessness/Agitation, 4 = Anxiety, 5 = Impulsivity/Disinhibition, 6 = Psychosis, 7 = Circadian Disturbance, and 8 = Depression. In multiple linear regressions, caregiver burden was significantly influenced by the anxiety cluster, caregiver depression was significantly influenced by the apathy/withdrawal cluster, and quality of life of the PLWD was significantly associated with the anxiety and circadian disturbance clusters.

CONCLUSIONS

Our eight derived behavioral clusters suggest that commonly accepted clusters of NPS may not reflect the clinical reality for community-dwelling PLWD. Behavioral clusters appear to differentially impact and put caregivers and PLWD at risk such that personalized intervention strategies are warranted. J Am Geriatr Soc 68:-, 2020.

Cancer-related cognitive impairment and associated factors in a sample of older male oral-digestive cancer survivors

OBJECTIVE

This study examines the demographic and clinical variables associated with cancer-related cognitive impairment (CRCI) in a sample of older, male, oral-digestive cancer survivors at VA Medical Centers in Boston and Houston.

METHODS

A two-time point, longitudinal design was used, with cognitive assessment conducted at 6 and 18 months post-diagnosis. Using ANCOVA, the cognitive functioning of 88 older adults with head and neck, esophageal, gastric, or colorectal cancers was compared with that of 88 healthy controls. Paired t-tests examined cognitive change over time in the cancer group. Hierarchical linear regression examined variables potentially associated with cognitive impairment at 18 months.

RESULTS

Forty-eight percent of cancer patients exhibited cognitive impairment 6 months post-cancer diagnosis, and 40% at 18 months. Cancer survivors were impaired relative to controls on measures of sustained attention, memory, and verbal fluency at 18 months, controlling for age. Older age, low hemoglobin, and cancer-related PTSD were associated with worse cognition at 18 months.

CONCLUSIONS

CRCI is more frequent in older adults than reported in studies of younger adults and may be more frequent in men. Potential areas of intervention for CRCI include psychotherapy for cancer-related PTSD, treatment of anemia, and awareness of particularly vulnerable cognitive domains such as sustained attention, memory, and verbal fluency.

Dementia-related restlessness: relationship to characteristics of persons with dementia and family caregivers

OBJECTIVE

Dementia-related restlessness is commonly endorsed by caregivers but not well understood. This study examines differences in characteristics (demographics, cognitive status, physical function, pain, and mood) of persons with dementia whose caregivers endorse restlessness versus those who do not. We also examine the relationship of restlessness to caregiver well-being including burden, upset with behaviors, mastery, and depressive symptomatology.

METHODS

We combined baseline data from three caregiver intervention studies of community-dwelling persons with dementia who exhibited neuropsychiatric symptoms (n = 569) as measured by the Agitated Behaviors in Dementia Scale. We conducted bivariate correlations and independent t-tests by using the Agitated Behaviors in Dementia Scale restlessness item.

RESULTS

Nearly 65% (n = 367) of dementia caregivers reported restlessness. There were no significant differences between those with and without (n = 202) reported restlessness concerning functional status (physical or cognitive). However, persons with restlessness had significantly higher pain scores (p < 0.01), were more likely to be on behavioral medications (p < 0.001), and had more neuropsychiatric symptoms as compared with persons without restlessness (M = 11.11, nonrestless; M = 6.61, restless) (p < 0.001). Caregivers of persons with dementia-related restlessness reported greater burden (p < 0.001), behavioral upset (p < 0.001), depression (p < 0.001), and lower mastery providing care (p < 0.01) compared with caregivers of persons without dementia-related restlessness.

CONCLUSIONS

Restlessness is a common neuropsychiatric symptom that appears to be associated with poorer functioning in persons with dementia and greater distress in their caregivers. Further research is needed to understand the unique contributions of restlessness to care burden and quality of life of persons with dementia, as well as ways to address this distressing symptom. Copyright © 2017 John Wiley & Sons, Ltd.

Characteristics of Activities for Persons With Dementia at the Mild, Moderate, and Severe Stages

Purpose

To understand activity in dementia care, we examine relationships of disease stage with types and characteristics of meaningful activities (cueing needs, help with initiation, and recommended engagement time) provided in a home-based intervention trial designed to reduce behavioral symptoms.

Design and Methods

Data involved 158 activity prescriptions or written documents detailing prescribed activities, cueing needs, and engagement goals designed by occupational therapists for 56 families. Activities were categorized as arts and crafts, exercise/physical, cognitive, music/entertainment, manipulation/sensory/sorting, family/social/ reminiscence, and domestic/homemaking. Bivariate correlations examined relationships of activity categories and characteristics with disease stage (mild, moderate, or severe). Kruskal-Wallis H tests examined differences among disease stages and frequency of type of activities prescribed, recommended cues, and engagement time. For significant Kruskal-Wallis tests, pairwise comparisons utilized the Mann-Whitney U test.

Results

Activity categories and instructions for set up were significantly related to cognitive and functional levels. Persons with mild dementia were most often prescribed complex arts and crafts and cognitive activities. Persons with moderate dementia were most often prescribed music/entertainment. Persons with severe dementia were most often prescribed simple physical exercises and manipulation/sensory/sorting activities. Average time prescribed for activities was less for those in severe (15min) versus moderate (24min) and mild (28min) stages. The severe group required more assistance with activity initiation and cueing/redirection.

Implications

Type of activity, recommended cueing, and engagement time differed by dementia stage. Findings provide guidance as to how to use and set up activities across the dementia trajectory.

Towards defining restlessness in individuals with dementia

OBJECTIVES

Most individuals with dementia develop significant behavioral problems. Restlessness is a behavioral symptom frequently endorsed by caregivers as distressing, yet is variably defined and measured. Lack of conceptual and operational clarity hinders an understanding of this common behavioral type, its prevalence, and development of effective interventions. We advance a systematic definition and understanding of restlessness from which to enhance reporting and intervention development.

METHOD

We reviewed the literature for existing definitions and measures of restlessness, identified common elements across existing definitions, assessed fit with relevant theoretical frameworks, and explored the relationship between restlessness and other behavioral symptoms in a data set of 272 community-dwelling persons with dementia.

RESULTS

Twenty-five scales assessing restlessness were identified. Shared components included motor/neurological, psychiatric, and needs-based features. Exploratory analyses suggest that restlessness may co-occur primarily with argumentation, anxiety, waking the caregiver, delusions/hallucinations, and wandering. We propose that restlessness consists of three key attributes: diffuse motor activity or motion subject to limited control, non-productive or disorganized behavior, and subjective distress. Restlessness should be differentiated from and not confused with wandering or elopement, pharmacological side effects, a (non-dementia) mental or movement disorder, or behaviors occurring in the context of a delirium or at end-of-life.

CONCLUSION

Restlessness appears to denote a distinct set of behaviors that have overlapping but non-equivalent features with other behavioral symptoms. We propose that it reflects a complex behavior involving three key characteristics. Understanding its specific manifestations and which components are present can enhance tailoring interventions to specific contexts of this multicomponent behavioral type.

Psychosocial and Environmental Treatment Approaches for Behavioral and Psychological Symptoms in Neurocognitive Disorders: an Update and Future Directions

Nearly all persons with dementia will exhibit behavioral and psychological symptoms (BPSD) at some point during the course of the disease. These symptoms often pose significant challenges for formal and informal caregivers, and their treatment is unclear. Current guidelines recommend implementing nonpharmacological interventions as the first-line approach to managing BPSD. Given the recent proliferation of research evaluating the use of nonpharmacological interventions for BPSD, there is a continuing need to reevaluate and synthesize the findings in this area. The current review examines the evidence for using psychosocial and environmental strategies, focusing on the past 3 years of research efforts and assessing how this research augments what is known from prior reviews. We conclude that the results in the recent literature concerning the efficacy of psychosocial and environmental treatment approaches to behavioral symptoms in dementia continue to be promising, yet results are also mixed. We recommend the consideration of music therapy and tailored activities when utilizing a nonpharmacological approach, as these appear particularly promising throughout the literature. We also find that multisensory stimulation and animal-assisted therapy warrant further evaluation. In contrast, in this and previous reviews, approaches such as bright light therapy and aromatherapy have consistently been shown to be ineffective and, thus, cannot be recommended with confidence based on the evidence. We discuss limitations of current research studies and make recommendations for future research in the area of psychosocial and environmental interventions for BPSD.

Which unmet needs contribute to behavior problems in persons with advanced dementia?

The Unmet Needs Model states that problem behaviors of people with dementia result from unmet needs stemming from a decreased ability to communicate those needs and to provide for oneself. The purpose of this study is to describe the unmet needs of persons with dementia exhibiting behavior problems. Eighty-nine residents with dementia from six Maryland nursing homes were assessed by research assistants and nursing assistants for their unmet needs using multiple assessment tools. Three unmet needs per resident were identified on average, with informants rating boredom/sensory deprivation, loneliness/need for social interaction, and need for meaningful activity as the most prevalent needs. Discomfort was associated with higher levels of verbally agitated behaviors (e.g., complaining). Based on results and independent ratings of pain, the authors estimate notable under-detection of discomfort and pain by both types of informants. The study demonstrates methodologies for uncovering unmet needs among persons with dementia and highlights the importance of developing programs that address those unmet needs, especially social and activity needs of nursing home residents. The detection of pain, and possibly that of discomfort, may require a different methodology.

The stability of coping strategies in older adults with osteoarthritis and the ability of these strategies to predict changes in depression, disability, and pain

OBJECTIVES

Given the chronically painful, incurable nature of osteoarthritis, effective cognitive and behavioral coping strategies may be critical for older adults with the disease. Little is known about how and why coping changes over time, nor about stability of coping strategies in persons with osteoarthritis. The aims of this work were to examine the structure of coping in older adults with osteoarthritis, the association of coping strategies with well-being, the stability of coping over time, and its association with changes in well-being over the same period.

METHOD

In a cross-sectional study, 199 older adults with osteoarthritis of the knee were assessed at baseline and two-years' follow-up. Items from two coping scales were factor analyzed, and Pearson's correlations and paired-samples t-tests assessed relative and absolute stability of the resultant coping strategies. CFA assessed the stability of the factor structure itself. Ordinary least-squares regression analyses examined the impact of change in coping on well-being.

RESULTS

A five-factor coping solution emerged: stoicism, refocusing, problem-solving, wishful-thinking, and emotion-focused coping. The factor structure showed stability over the two-year period. Absolute stability of strategies varied, indicating that change in coping styles was possible.

CONCLUSION

Changes in coping style predicts future well-being; however, coping remains malleable with age and maladaptive strategies can be effectively targeted. Greater knowledge of the utility or maladaptive nature of a given strategy may help guide decisions about interventions for patients with osteoarthritis and encourage more adaptive coping styles.

Can agitated behavior of nursing home residents with dementia be prevented with the use of standardized stimuli?

OBJECTIVES

To assess the relative effect of different types of stimuli on agitated behaviors of nursing home residents with dementia.

DESIGN

Repeated-measures design with randomized assignment of conditions.

SETTING

Seven Maryland nursing homes.

PARTICIPANTS

One hundred eleven nursing home residents with a diagnosis of dementia who exhibited agitation.

INTERVENTION

Different types of stimuli (music, social stimuli, simulated social stimuli, and individualized stimuli based on the person's self-identity) were presented.

MEASUREMENTS

Agitation was directly observed and recorded using the Agitation Behavior Mapping Instrument.

RESULTS

All stimulus categories were associated with significantly less physical agitation than baseline observations, and all except for manipulative stimuli were associated with significantly less total agitation. Live social stimuli were associated with less agitation than music, self-identity, work, simulated social, and manipulative stimulus categories. Task and reading stimulus categories were each associated with significantly less agitation than work, simulated social, and manipulative stimulus categories. Music and self-identity stimuli were associated with less agitation than simulated social and manipulative stimuli.

CONCLUSION

Providing stimuli offers a proactive approach to preventing agitation in persons with dementia, with live social stimuli being the most successful.

The impact of personal characteristics on engagement in nursing home residents with dementia

OBJECTIVE

To examine the impact of personal attributes on engagement in persons with dementia.

METHODS

Participants were 193 residents of seven Maryland nursing homes. All participants had a diagnosis of dementia. Cognitive functioning was assessed via the Mini-Mental State Examination, and engagement was assessed via the Observational Measure of Engagement. Data pertaining to activities of daily living were obtained from the Minimum Data Set.

RESULTS

Women had longer mean engagement duration than men, and significant results were not seen with the other demographic variables. Significant, positive correlations were found between higher cognitive functioning and longer engagement duration, more attention, a more positive attitude, and a higher refusal rate. There was a positive and significant correlation between the comorbidity index and engagement duration, and between the number of medications and attention. All functional status variables yielded significance in a positive direction. Participants with poor hearing had a higher refusal rate. Cognitive status was the most consistent and potent predictor of engagement in this population.

CONCLUSION

Despite a higher refusal rate among those with higher cognitive levels, their overall engagement with stimuli is higher. Caregivers should anticipate higher refusal rates in those with poor hearing, and therefore compensatory methods should be used in presenting stimuli in this population. The potent role of cognitive and functional status on engagement of persons with dementia underscores the importance of tailoring activities to nursing home residents' needs, interests, and limitations.

The impact of different dog-related stimuli on engagement of persons with dementia

OBJECTIVE

To provide further empirical evaluation of the effectiveness of animal-assisted therapy in nursing home residents with dementia.

METHODS

Participants were 56 residents of 2 suburban Maryland nursing homes and had a diagnosis. Activities of daily living performance was assessed via the minimum data set and cognitive functioning assessed using the Mini-Mental State Examination. Engagement with dog-related stimuli was systematically assessed via the observational measurement of engagement.

RESULTS

Mean engagement duration was significantly lower for the small dog. Highest mean engagement duration was found for the puppy video, followed by the real dog and lowest was for the dog-coloring activity. Positive attitudes were found toward the real dogs, robotic dog, the puppy video, and the plush dog. No significant differences were found in engagement duration among our dog-related stimuli.

CONCLUSIONS

Nursing homes should consider animal-assisted therapy and dog-related stimuli, as they successfully engage residents with dementia.

Contrasting Effects of Self-Schema Priming on Lexical Decisions and Interpersonal Stroop Task Performance: Evidence for a Cognitive/Interactionist Model of Interpersonal Dependency

Four experiments tested a key tenet of Bornstein's (1992, 1993) cognitive/interactionist (C/I) model of interpersonal dependency: that priming the helpless self-schema (HSS) alters processing of dependency-related information in dependent--but not nondependent--individuals. Experiments 1 and 2 assessed the effects of subliminal lexical priming and an emotional priming manipulation on lexical decision (LD) judgments for dependency-related words and control words. Experiments 3 and 4 assessed the effects of these same priming procedures on Interpersonal Stroop Task (IST) performance. As predicted, priming the HSS produced contrasting effects on different outcome measures, decreasing LD latencies, but increasing IST response times. Results are discussed in the context of the C/I model, and suggestions for future studies are offered.