The effects of constraints and mastery on mental and physical health: Conceptual and methodological considerations

Pathways Linking Information and Communication Technology Use and Loneliness Among Older Adults: Evidence From the Health and Retirement Study

BACKGROUND AND OBJECTIVES

This study investigated the association between information and communication technology (ICT) use and loneliness among community-dwelling older adults (aged 65+), as well as the mediating effects of social relations, perceived control, and purpose-in-life.

RESEARCH DESIGN AND METHODS

The study used data from the 2014 and 2018 Health and Retirement Study (N = 3,026), employing autoregressive path models with contemporaneous mediation to assess the association of 2 kinds of ICT use, social media communication and general computer use, with loneliness through the pathways of perceived social support, social contact, perceived constraints, and purpose-in-life.

RESULTS

Social media communication had a negative association with loneliness. Perceived social support and social contact mediated this association, but not perceived constraints, or purpose-in-life. General computer use did not have a significant total effect on loneliness; however, a significant indirect effect through perceived constraints, purpose-in-life, and social contact was found.

DISCUSSION AND IMPLICATIONS

Our findings extended the existing literature regarding the important factors associated with variation in loneliness among older adults. Health programs and ICT solutions could be more effective in mitigating loneliness if they target the root causes of loneliness, including reducing perceptions of constraints and increasing a sense of purpose-in-life, along with strengthening social relationships.

Discrimination and Cardiovascular Health in Black Americans: Exploring Inflammation as a Mechanism and Perceived Control as a Protective Factor

OBJECTIVE

Inflammation may be an integral physiological mechanism through which discrimination impacts cardiovascular health and contributes to racial health disparities. Limited research has examined psychosocial factors that protect against the negative effects of discrimination on inflammation. Perceived control is a promising possible protective factor, given that it has been shown to moderate the relationship between other psychosocial stressors and physiological outcomes. This study thus tested whether systemic inflammation mediated the link between discrimination and cardiovascular health and whether perceived control moderated this relationship.

METHODS

Data for this project included 347 non-Hispanic/Latinx Black adults (mean [standard deviation] age = 51.64 [11.24] years; 33% female) taken from the Midlife in the United States study. Perceived control and daily discrimination were assessed via self-report, and inflammation was measured via circulating levels of C-reactive protein (CRP), interleukin-6 (IL-6), fibrinogen, and tumor necrosis factor α. Cardiovascular health was measured by morbidity of cardiovascular conditions: heart disease, hypertension, and/or stroke.

RESULTS

CRP (indirect effect: b = 0.004, 95% confidence interval [CI] = 0.001-0.007) and fibrinogen (indirect effect: b = 0.002, 95% CI = 0.0003-0.005) mediated the link between discrimination and cardiovascular conditions. Perceived control moderated the relationship between discrimination and CRP ( F (1, 293) = 4.58, Δ R2 = 0.013, b = -0.02, SE = 0.01, p = .033). CRP mediated the link between discrimination and cardiovascular conditions only for those who reported low levels of perceived control (Index = -0.003, 95% CI = -0.007 to -0.0001).

CONCLUSION

Findings provide empirical evidence of inflammation as a mechanism linking discrimination to cardiovascular conditions among Black Americans. Additionally, perceived control may be protective. Findings could suggest beliefs about control as a potential intervention target to help reduce the negative effects of discrimination on cardiovascular health among Black Americans.

Perceived Control and Inflammation: Mediating and Moderating Effects in the Relationship Between Cumulative Trauma and Depression

OBJECTIVE

The effects of trauma exposure on depression risk and severity are well established, but psychosocial and biological factors that impact or explain those relationships remain poorly understood. This study examined the moderating and mediating effects of perceived control and inflammation in the relationship between trauma and depression.

METHODS

Moderation analyses and longitudinal mediation analyses were conducted on data from 945 adults who completed all three waves (spanning around 19 years) of the Midlife Development in the United States (MIDUS) study and the MIDUS Biomarker Study. Data were collected during a phone interview, self-report surveys distributed in the mail, and an in-person blood draw. Two dimensions of perceived control-mastery and constraints-were examined separately in all analyses.

RESULTS

Perceived control did not significantly moderate the relationship between trauma and depression severity at MIDUS 2 ( b = 0.03, SE = .02, p = .091). Constraints significantly mediated the relationship between trauma and MIDUS 3 depression (indirect effect = 0.03, SE = 0.01, p = .016) but not after accounting for MIDUS 2 depression. Perceived control did not have a significant moderating effect in the relationships between trauma and inflammation or inflammation and depression.

CONCLUSIONS

Findings from this study revealed that perceived control may be better characterized as an explanatory factor rather than a buffer in trauma-associated depression. Perceived constraints in particular may be a useful treatment target for trauma-associated depression. Further research is needed to examine whether these results generalize to populations other than among mostly non-Hispanic White adults in the United States.

The association between the sense of control and depression during the COVID-19 pandemic: a systematic review and meta-analysis

Introduction

High levels of depression and low sense of control have been reported during the COVID-19 pandemic. The removal of typical freedoms through public health restrictions may have played an important role. The aim of this review was to examine data collected during the pandemic and (1) estimate the strength of the association between sense of control and depression, (2) examine whether the different types of control measures affected the strength of the association, and (3) whether this changed as a function of pandemic indicators.

Methods

We conducted a systematic review and meta-analysis of studies published in English between December 2019 and November 2022. A total of 993 articles were identified, of which 20 were included in the review and 16 in the meta-analysis after conducting a quality assessment using the standard NIH tool.

Results

The control-depression association gave a bias-independent pooled effect size of r = .41, and grew stronger over the 130 weeks covered by this review but did not change as a function of local COVID incidence rates. Subgroup analyses showed that external and overall control were more strongly related to depression than internal control.

Discussion

These findings emphasize that external factors are important to the sense of control and the importance of preserving the sense of control in situations where the removal of personal freedoms is necessary, such as public health emergencies.

Validation of the Spanish version of the Perceived Control Scale: Perceived Constraints on Personal Control and Perceived Mastery

OBJECTIVES

Perceived control is a relevant variable for understanding middle and older adults' mental health. The Perceived Control Scale has two dimensions, Perceived Constraints on Personal Control and Perceived Mastery, and is a widely used instrument for assessing perceived control in adults. The aim of this study was to analyze the psychometric properties of the Spanish version of the Perceived Control Scale with data from two different studies.

METHOD

In Study 1, 348 older adults between 60 and 92 years old were assessed through face-to-face assessments. In Study 2, 334 adults between 40 and 90 years completed an online survey. Perceived control, self-perceptions of aging, and anxiety and depressive symptomatology were assessed. An exploratory (Study 1) and confirmatory (Study 2) factor analysis of the Perceived Control Scale were performed, and reliability and its relationship with the other assessed variables were evaluated.

RESULTS

Results from parallel, exploratory, and confirmatory factor analyses suggested that the Spanish version of the Perceived Control Scale has a bidimensional structure: Perceived Constraints on Personal Control and Perceived Mastery. Good internal consistency was found for the scale in both samples. The results revealed negative and significant associations with negative self-perceptions of aging, and anxiety and depressive symptomatology.

CONCLUSION

The Spanish version of the Perceived Control Scale shows good psychometric properties which endorse its use with middle-aged and older adults assessed either face-to-face or through online surveys.

Stressors and Pain across the Late-Life Span: Findings from Two Parent Longitudinal Studies of Aging and Health

OBJECTIVE

The objective is to determine associations between stressors and pain across the late-life span.

METHOD

Multilevel linear modeling was applied separately to harmonized repeated measures data from the Longitudinal Late-Life Health study (LLLH; n = 342; 13-year interval) and the Health and Retirement Study (HRS; n = 2959; 8-year interval).

RESULTS

In both the LLLH and HRS samples, independent of age, gender, and race, participants with higher average stressor levels experienced more numerous painful conditions and higher pain severity over the study intervals. In the HRS sample, they also experienced higher levels of pain interference. In general, participants' stressor levels did not influence rates of increase in their pain. Gender and race had few moderating effects on associations between stressors and pain.

DISCUSSION

Stressors and pain are associated across the late-life span. Future research should focus on the mediating mechanisms that account for this association and the moderating factors that affect its strength.

Sense of Control Mediates the Relation between Discrimination and Executive Functions in Middle-Aged and Older Adults: A Structural Equation Modeling Approach

BACKGROUND

Despite previous findings of a negative association between everyday discrimination and executive functions (EF) - a set of domain-general cognitive control processes - in middle-aged and older adults, less is known about the underlying mechanism. Thus, we focused on sense on control and its two facets - perceived constraints and personal mastery - as potential psychosocial mediators of this relation.

METHODS

By analyzing a nationally representative adult cohort from the Midlife Development in the United States (MIDUS) 2 study, we examined two mediational models: a single mediation model with sense of control and a parallel mediation model with perceived constraints and personal mastery as mediators.

RESULTS

Structural equation modeling analyses showed that sense of control, as well as personal mastery and perceived constraints, mediated the relationship between discrimination and EF in middle-aged and older adults. This held true when we controlled for age, race, gender, education, and health status.

CONCLUSION

Our findings underscore the unique and distinctive roles of sense of control and its two facets in the relation between everyday discrimination and EF in middle-aged and older adults.

Sense of control and likelihood of prescription drug misuse 10-years later among middle-aged and older adults

Objectives: Sense of control (i.e. one's beliefs about their ability to influence life circumstances) has been linked to various psychological outcomes. However, it is unknown if sense of control is protective against prescription drug misuse (PDM). The present study sought to evaluate if sense of control is associated with reduced odds of PDM 9 to 10 years later among a sample of middle-aged and older adults.Methods: Data were evaluated from participants (M = 54 years, SD = 10.86; N = 2,108) of the second and third waves of the Midlife in the United States study. Logistic regression models were used to assess whether baseline sense of control (Wave 2) predicted odds of PDM 9 to 10 years later (Wave 3).Results: Findings revealed that greater sense of control at baseline was related to reduced odds of subsequent PDM (OR = 0.78; 95% CI: 0.64, 0.95), adjusting for baseline PDM, sociodemographic characteristics, health behaviors, psychological factors, number of prescription medications, and health. When assessing the subscales of sense of control separately, constraints (OR = 1.19; 95% CI: 1.00, 1.42), but not mastery (OR = 0.96; 95% CI: 0.80, 1.12), was predictive of odds of subsequent PDM. Further, being female was associated with greater odds of PDM (OR = 1.46; 95% CI: 1.02, 2.09), but did not moderate the association between sense of control and PDM.Conclusions: Sense of control may be a novel and viable target for interventions (e.g. using mobile phone apps) aimed at mitigating prescription drug misuse.

Associations between participation in community arts groups and aspects of wellbeing in older adults in the United States: a propensity score matching analysis

Objectives: There is a social gradient in both arts engagement and wellbeing that may have led to an overestimation of the impact of arts engagement on wellbeing. We tested whether participation in community arts groups was associated with wellbeing after removing confounding by demographic, socioeconomic, and health-related factors.Methods: Using propensity score matching, we analyzed data from 12,055 older adults in the Health and Retirement Study. We measured community arts groups participation and concurrent life satisfaction (evaluative wellbeing), positive and negative affect (experienced wellbeing), and purpose in life, constraints on personal control, and mastery (eudaimonic wellbeing).Results: After matching, arts group participation was associated with higher positive affect (average treatment effect on the treated [ATT] = 0.18, 95% CI = 0.12-0.24), life satisfaction (ATT = 0.09, 95% CI = 0.04-0.15), purpose in life (ATT = 0.07, 95% CI = 0.02-0.13), and mastery (ATT = 0.07, 95% CI = 0.01-0.14) than not participating. Participation was not associated with negative affect or constraints on personal control. In sensitivity analyses, these associations were maintained four years later.Conclusion: Arts group participation was associated with the positive elements of evaluative, experienced, and eudaimonic wellbeing. Facilitating participation in community arts groups could help to promote healthy aging, enabling a growing segment of the population to lead more fulfilling and satisfying lives.

Maintaining psychological well-being amidst the COVID-19 pandemic: The beneficial effects of health-promoting behaviors and sense of control

The present research reports the findings of three studies, with objectives to demonstrate the impacts of health-promoting behaviors on psychological well-being as well as the mediating roles of sense of control (SOC) and perceived severity of COVID-19 in these relationships. Study 1 was a cross-sectional survey conducted in 473 middle-aged and older Chinese adults before the COVID-19 pandemic to assess their health-promoting behaviors, personal mastery and perceived constraints, life satisfaction, and depressive symptoms. Study 2 was conducted during the second wave of the COVID-19 outbreak in Hong Kong (between March to April 2020), in which 292 participants from Study 1 were successfully contacted to report their emotional responses to the pandemic. Using a different sample, Study 3 was a longitudinal study that measured 495 participants' health-promoting behaviors, personal mastery and perceived constraints at baseline, and their perceived severity and mental health outcomes during the outbreak of omicron cases in Hong Kong (i.e., the fifth wave of the COVID-19 outbreak) in March 2022. All three studies demonstrate that the beneficial effects of health behaviors can be extended to psychological well-being and reveal possible underlying mechanisms through enhancing one's SOC and lowering perceived severity of the COVID-19 outbreak. These results provide important insights to future health promotion programs for improving psychological resources and psychological well-being of middle-aged and older adults in face of disease-related threats.

"What does not kill you… mutates and tries again." A study on personality determinants of post-traumatic growth during the COVID-19 pandemic

Introduction. The COVID-19 pandemic was recognized as a collective trauma and as a major threat to mental health. Recent literature focused on the stress symptomatology or post-traumatic stress disorder associated to the COVID-19 exposure. The concept that people have a natural inclination toward growth, even under stressful and threatening events, gathered less attention. Previous research has analyzed antecedents of post-traumatic growth (PTG) with non-conclusive results. Methods. The present research aimed at including findings on PTG from personality traits, i.e., sense of control and self-mastery, and distal condition of nurturance and support received by others, i.e., cognitive and affective well-being. Analyses were based on 4934 interviews with adults (Mage = 57.81 years, 55.5% women) from the Swiss Household Panel study. Results. Relationships over time emerged between sense of control and self-mastery on PTG and worries, measured after two years, via the mediation of cognitive and affective well-being. Conclusion. Results come from a large study in a design seldom employed in this type of research and can inform both research and interventions.

A new multidimensional group intervention for cognitive and psychosocial functioning for older adults: Background, content, and process evaluation

Introduction

An essential element of quality aging is the maintenance of cognitive and psychosocial functioning. The principal objective of the present paper was to present the theoretical framework, content and process evaluation of a newly developed multi-dimensional group intervention designed to strengthen/improve areas of cognitive and psychosocial functioning in adults over 65.

Methods

The intervention implements multiple methodologies aiming to facilitate contextual integration of learned concepts and strategies derived from clinical psychology and rehabilitation. It moves seamlessly on the cognition-emotion axes and consists of five active ingredients selected to address challenges associated with aging: Memory Compensatory Strategies, Problem-Solving, Emotion Regulation, Mindfulness, and Locus of Control. Thirty participants joined the intervention group aged 65-75  years (M = 69.03; SD = 3.04). All 30 participants who were included in the intervention group completed the program.

Results

Results from the Participant Satisfaction Scale indicate that the program was perceived very positively by participants, who also reported implementing their newly learned strategies in activities of daily life. Furthermore, there was high correlation between internal locus of control and the learned strategies.

Discussion

The outcomes of this analysis indicate that the intervention is feasible and well tolerated by our target group. This multidimensional intervention may offer a valuable contribution to public health care and dementia prevention for older adults.

Clinical Trial Registration

[https://clinicaltrials.gov/ct2/results?cond=NCT01481246], identifier [NCT01481246].

Sense of mastery among older adults and its relation to invalidating childhood experiences

ObjectivesSense of mastery, a well-recognized resource for older adults, has been shown to be related to early life experiences, especially parent-child interactions. Yet while there are indications that a reduced sense of mastery is related to early experiences of child maltreatment, this association has not been studied among older adults. The aim of this study was to examine the relation between experiences of childhood parental invalidation and sense of mastery among older adults, through the mediation of self-objectification and perceived disrupted body boundaries.Methods: Three-hundred-and-sixteen older adults (Mean = 72.24; SD = 8.12 years; range: 60-94) filled out a battery of questionnaires assessing their levels of exposure to childhood parental invalidation experiences, sense of self-objectification, disrupted body boundaries, and sense of masteryResults: A structural equation modeling (SEM) analysis supported the hypothesized research model. More specifically, two significant indirect effects were observed, according to which the association between invalidating childhood experiences and sense of mastery was mediated by both self-objectification and by disrupted body boundaries.Conclusion: As these results suggest that early life experiences continue to affect individuals' sense of self in older age, they should be considered an important factor for evaluation and intervention.

Perceived control and reactivity to acute stressors: Variations by age, race and facets of control

Greater perceived control is associated with better health and well-being outcomes, possibly through more adaptive stress processes. Yet little research has examined whether facets of perceived control (personal mastery and perceived constraints) predict psychological and physiological stress reactivity. The present study evaluated the associations of personal mastery and perceived constraints with changes in subjective stress and cortisol in response to acute laboratory stressors, with age and race as potential moderators. In the Midlife in the United States Refresher Study (N = 633 adults aged 25-75), participants completed a baseline perceived control measure and were subsequently recruited to participate in the laboratory stress protocol. The protocol consisted of completing two mental stress tasks (mental arithmetic and Stroop) as well as providing saliva samples and subjective stress ratings. Race moderated the association between perceived constraints and subjective stress reactivity, such that higher constraints predicted greater subjective stress responses in White participants, but no association was observed in Black participants. Higher personal mastery and perceived constraints each predicted greater increases in cortisol in response to the stress tasks (AUC_i ) among younger but not older adults. These findings suggest that older adults were buffered against the association between facets of control and cortisol stress reactivity. Discussion on potential racial differences in the link between constraints and stress reactivity are elaborated further, as well as considerations for future work to distinguish between facets of control and examine age and racial differences.

Longitudinal Associations of Perceived Mastery and Constraints With Coping and Their Implications for Functional Health for Aging Adults

The present study examined longitudinal associations of distinct dimensions of perceived control (i.e., perceived mastery and constraints) with approach and avoidance coping relating to functional health for aging adults, which had not been well studied previously. Using data from two waves of Midlife in the United States ( N = 4,963, whose mean age was 55.4 [ SD = 12.5]), a longitudinal path model was analyzed for direct and indirect effects among perceived mastery and constraints, approach and avoidance coping, and functional limitations. Bidirectional associations were observed between perceived mastery and approach coping and between perceived constraints and avoidance coping. Moreover, perceived constraints not only were directly associated with functional limitations but also mediated the longitudinal associations of the other factors of interest with functional limitations. These findings can inform future research on perceived control and coping in the context of promoting functional health.

Promoting Caregiver Mastery in Black American Dementia Caregivers

Over 6 million older Americans live with Alzheimer's disease and related dementias; Black American older adults' prevalence is more than twice that of non-Hispanic White older adults. The Black American dementia caregiving experience can be encapsulated within the Black Family Socioecological Context Model, which provides a conceptual basis for examining social determinants of health at individual, family, community, and societal levels with careful consideration for how the intersection of race, gender, and class of Black American dementia caregivers influences the multiple dimensions of their caregiving experiences. Family dynamics, community setting, and health care systems have a potentially bidirectional influence on these caregivers, which is shaped by historical and ongoing systemic and institutional racism and general disenfranchisement. This Forum article outlines how the Social Cognitive Theory offers ways for Black American dementia caregivers to achieve a sense of mastery within the complicated and fraught ecology within which their caregiving occurs. We propose a research agenda to create programs and interventions for enhancing a sense of mastery among Black American dementia caregivers. Two concepts in particular, "constraints" and "efficacy expectations," provide ways to create a systematic approach to developing successful coping strategies for the constraints perceived by individuals as they undertake and function in the caregiving role. The recognition of the complexity of the caregiving ecosystem and intersectionality of caregivers' experience and identity emphasize the importance of individualization: Each caregiver's experience of this ecosystem-and therefore each Black American dementia caregiver's way to mastery within it-will be uniquely shaped and experienced.

“Till Death Do Us Part”, Dying Matters, Beyond the Individual: Advance Care Planning Patterns Among Older Couples

Objective

We examined the formal and informal advance care planning (ACP) patterns of older couples and determined how these patterns are associated with individual and spousal characteristics.

Methods

Using data from the 2014 and 2016 Health and Retirement Study, we performed latent class analysis to identify ACP patterns and multinomial regression models to describe characteristics of older couples ( N = 2195 couples).

Results

We identified four ACP patterns: high engaging couple (47%); high engaging husband—low engaging wife (11%); high engaging wife—low engaging husband (11%); and low engaging couple (31%). High engaging couples were more likely to be older, educated, and financially better off, whereas high ACP engagement in discordant ACP patterns was associated with health and wives’ constraints.

Discussion

A couple-based approach was recommended to promote the merits of ACP where spouses were older, had limited resources, or where one or both partners were suffering from poor health.

Ajustamento à Aposentadoria: Relações com Saliência de Carreira e Realização de Carreira

Resumo A aposentadoria requer a reorganização de prioridades, atividades e papéis de vida. A teoria da continuidade considera que essa reorganização será maior quando a carreira profissional é uma prioridade pessoal ou quando objetivos de carreira não foram alcançados. Medidas de saliência de carreira, realização de carreira, ajustamento na aposentadoria, percepções de saúde, recursos financeiros e senso de domínio foram respondidas por 454 aposentados, com idade média de 64 anos, 66% mulheres, ativos e inativos. Realização e saliência de carreira explicaram o ajustamento para além dos dados demográficos e dos recursos financeiros e de saúde. A realização de carreira elevou o ajustamento em aposentados inativos e o prejudicou em aposentados ativos. Houve efeito supressor da saliência de carreira sobre a influência da realização de carreira no ajustamento. Conclui-se que a saliência e a realização de carreira são variáveis a serem levadas em consideração no planejamento de programas de preparação para a aposentadoria.

Are the early childhood antecedents of men's external locus of control similar to those of their female partners?

Background: The concept of locus of control of reinforcement was introduced by Julian Rotter and has been the focus of intense research for nearly half a century.  Surprisingly little research has been directed at clarifying antecedents of locus of control (LOC) orientations in adult men apart from a few small studies. We previously identified a number of independent antecedents associated with women's LOC, including features of their parents and early childhood. This raised the question as to whether these factors were also associated with the development of LOC in men. Methods: To identify antecedents of LOC orientations in a representative population of women we previously analysed information concerning characteristics of their parents and their own childhood experiences using pregnant women taking part in the Avon Longitudinal Study of Parents and Children (ALSPAC).  Here we use the same design to determine whether their male partners have similar antecedents of LOC orientation. As previously, we use a hypothesis-free exposome technique using all available information on the parents and childhood of the individuals. Results: We show that men had many of the same antecedent characteristics as the women - in particular, their mother's year of birth and father's social group, being exposed to cigarette smoke prenatally, starting to smoke regularly before the age of 11, and having a friend die were all associated with being external. Associations of internality common to both were warm maternal care, being breast fed, being born in an area other than that where they currently live, attending boarding school and having a parent admitted to hospital. Conclusions: In general, the antecedents of male external and internal personalities have many similarities to those of women, thus providing some features to inform the possible theoretical background as to how LOC might develop over time.

Longitudinal Associations of Conscientiousness and Neuroticism With Perceived Mastery and Constraints for Aging Adults

It has not been well understood how conscientiousness and neuroticism are associated with two related but distinct dimensions of perceived control (i.e., perceived mastery and constraints) among aging adults. The present study examined these associations and their change over time, while addressing whether they differ by age or gender. For respondents aged 50+ at baseline (N = 2,768) in the Midlife in the United States (MIDUS) study, multilevel modeling analyses were conducted to assess how conscientiousness and neuroticism predicted perceived mastery and constraints over 2 decades. As expected, higher conscientiousness and lower neuroticism (for both between- and within-person variability) predicted higher perceived mastery and lower perceived constraints overall. Nuanced findings emerged related to age, gender and change over time for different associations of conscientiousness and neuroticism with the outcomes. These findings can inform future research suggesting directions of further investigations for these complex associations.

Effects of Self-Mastery on Adolescent and Parental Mental Health through the Mediation of Coping Ability Applying Dyadic Analysis

Evidence demonstrated that self-mastery and coping ability predict mental health in adults and children. However, there is a lack of research analyzing the relationships between those constructs in parents and children. Self-report data from 89 dyads (adolescents’ mean of age = 14.47, SD = 0.50; parents’ mean of age = 47.24, SD = 4.54) who participated in waves 17, 18, and 19 (following T1, T2, and T3) of a nineteen-wave longitudinal study were analyzed using the Actor-Partner Interdependence Model’s extended Mediation. Results showed significant actor effects of parents’ and adolescents’ self-mastery (T1) on mental health (T3) and the mediator effect of their coping abilities in managing stress (T2). Both a higher parental education level and being a mother positively influenced adolescents’ coping ability. The mutually beneficial relationships between parents’ and adolescents’ self-mastery, coping ability, and mental health were not demonstrated. Self-mastery is a significant predictor of adolescents’ and parents’ mental health, and coping ability serves as a good mediator between them. Qualitative research may clarify reasons why partner effects in the model were found to be non-significant. Further research should re-test this model with a larger sample size during childhood, when parents provide significant behavioral models for their children—as well as in adolescence, considering the peer group—to develop guidelines for behavioral interventions.

Life Stressors: Elevations and Disparities Among Older Adults with Pain

OBJECTIVE

To examine stressor elevations among older adults with pain, and gender and race disparities in the dual burdens of late-life pain and stressors.

DESIGN

Cross-sectional.

SETTING

Community.

SUBJECTS

Participants in the Longitudinal Late-Life Health study (LLLH; N = 1,884) and the Health and Retirement Study (HRS; N = 7,704).

METHODS

Pain and stressor measures were harmonized across the LLLH and HRS samples. Analyses of covariance were conducted to determine the effects of older adults' pain, gender, race, and interactions between these factors, on their stressors in nine separate life domains, and in stressors overall.

RESULTS

In both the LLLH and HRS samples, older adults with painful conditions (joint, back, headache, chest pain), more numerous painful conditions, more severe pain, and more pain interference had elevated stressors in all life domains, compared with older adults without or with less serious pain. Pain was more prevalent among women and nonwhites than men and whites. Stressor exposure was higher for men than women in most life domains; it was higher for nonwhites than whites in all life domains. For certain types of pain and life domains, pain and gender, as well as pain and race, interacted to predict stressor elevations.

CONCLUSIONS

Late-life pain is associated with elevations in stressors, and there are gender and race disparities in the dual burdens of heightened pain and elevated stressors in later life. Pain and stressors are not consistently more strongly linked among older women than older men, or among older nonwhite than older white persons.

Mastery and self-esteem mediate the association between visual acuity and mental health: a population-based longitudinal cohort study

BACKGROUND

With deteriorating eyesight, people often become dependent on others for many aspects of their daily lives. As a result, they feel less 'in control' and experience lower self-esteem. Lower sense of mastery and self-esteem are known to predict depression, but their roles in people with visual impairment have only marginally been investigated. Therefore, this study aimed to determine the influence of mastery and self-esteem on the relationship between visual acuity and mental health.

METHODS

A longitudinal cohort study was performed using data from the Longitudinal Aging Study Amsterdam (LASA), collected between 2001 and 2012. A community-based population of 2599 older adults were included, who were randomly selected from population registers. Outcomes of interest were the Pearlin Mastery Scale, Rosenberg Self-Esteem Scale, Center for Epidemiologic Studies - Depression scale and the Hospital Anxiety Depression Scale - Anxiety subscale. Linear mixed models were used to establish the association between visual acuity and mental health over time.

RESULTS

Mean age was 72 years, 56% was female and 1.2% qualified as having low vision. Visual impairment was associated with a lower sense of mastery (β = - 0.477, p < 0.001), lower self-esteem (β = - 0.166, p = 0.008) and more depression (β = 0.235, p < 0.001). No significant association between visual acuity and anxiety was found. The relationship between visual acuity and depression was mediated by self-esteem (25%) and sense of mastery (79%).

CONCLUSIONS

Vision loss was associated with depression. This association was mediated by self-esteem and sense of mastery. This provides us with new possibilities to identify, support and treat those at risk for developing depression by aiming to increase their self-esteem and sense of mastery.

A Cultural Perspective on Functional Limitations and Well-Being

Functional limitations-difficulty in carrying out activities of daily living-have been linked to poorer well-being in Western cultures. This might be partly due to the lower personal control associated with functional limitations. However, compared with the West, in Asian cultural contexts (e.g., Japan) where agency and control are based less predominantly on individual attributes, the link between functional limitations and well-being may be weaker. Using cross-sectional probability samples from the United States and Japan (Study 1), functional limitations were associated with lower well-being in both cultures, though the association was weaker in Japan than in the United States and personal control played a mediating role. Furthermore, analyses of longitudinal data (Study 2) showed the cross-cultural patterns generally consistent with the cross-sectional analyses of Study 1, though the cultural moderation was found for fewer well-being measures. Such findings enrich our understanding of how health status and well-being are related across cultures.

Relationships Among Self-perception of Aging, Physical Functioning, and Self-efficacy in Late Life

Objectives

The purpose of the current study was to examine the longitudinal relationship between 2 central concepts in the study of subjective well-being in old age-self-perception of aging (SPA) and physical functioning, and to assess the mediating role of self-efficacy beliefs in this relationship.

Methods

Interviews were conducted in the home with 1,216 randomly selected persons aged 75+ years (T1) and repeated with 892 of them 2 years later (T2). We collected data on SPA, physical functioning, self-efficacy, self-rated health, and demographics. Using SEM techniques, we examined cross-lagged autoregressive relationships between SPA and physical functioning and between SPA and self-efficacy, and the mediating effect of self-efficacy.

Results

Findings indicated that it was SPA that affected physical functioning and self-efficacy and not vice versa, while controlling for age, gender, education, economic status and self-rated health. Evaluation of a mediation model showed that self-efficacy fully mediated the longitudinal relationship between SPA-T1 and physical functioning -T2.

Discussion

Our results indicated a psychological pathway by which SPA affected physical functioning through self-efficacy. SPA also affected self-efficacy, which in turn probably motivated people to use effective coping patterns for maintaining their physical functioning.

Effect of Work Environment on Presenteeism among Aging American Workers: The Moderated Mediating Effect of Sense of Control

With the rapid increase of aging workforces, companies worldwide are concerned with improving the health and working status of older workers. Sense of control is an important psychological variable in sociology but has attracted less attention in studies of occupational health and management. This study examined the association of sense of control with presenteeism among aging workers in the United States. Data from the Health and Retirement Survey were analyzed, specifically, 2308 observations in 2012. Structural equation modeling was used to assess work environment, sense of control (measured in relation to personal mastery and perceived constraints), and associations with presenteeism. The moderating effect of subjective social status on the association between sense of control and presenteeism was examined with a moderated mediation model. In the final structural equation modeling model, work environment was directly inversely associated with presenteeism, and work environment was significantly inversely associated with perceived constraints. There was a direct positive association between work environment and personal mastery, a direct positive association between perceived constraints and presenteeism, and a significant inverse association between personal mastery and presenteeism. The significant indirect effects between work environment and presenteeism were significantly mediated by sense of control. Subjective social status inversely moderated the relation between presenteeism and perceived mastery, a dimension of sense of control. To increase the performance of aging workers in the United States, managers should create a work environment that facilitates access to job resources, as this might improve personal sense of control, particularly among those with high subjective social status.

Perceived Control Mediates Effects of Socioeconomic Status and Chronic Stress on Physical Frailty: Findings From the Health and Retirement Study

Objective

To investigate the psychosocial etiology of physical frailty by examining the influence of chronic stress and perceived control.

Method

Using population-based samples of older adults from the Health and Retirement Study, this study employed structural equation modeling in cross-sectional (N = 5,250) and longitudinal (N = 2,013) samples to estimate the effects of chronic stress and socioeconomic status (SES) on baseline frailty and change in frailty status over 4 years and the extent to which perceived control mediates or moderates effects of chronic stress.

Results

Perceived control fully mediated effects of chronic stress and partially mediated effects of SES on both baseline frailty and change in frailty. Multigroup analyses revealed that the mediating role of perceived control was consistent across age, gender, and racial/ethnic subgroups. There was no evidence to support a moderating role of perceived control in the chronic stress and frailty relationship.

Discussion

Findings provide novel evidence for a mediating role of perceived control in pathways linking SES and chronic stress to frailty, further underscoring the importance of psychosocial constructs to the development and progression of frailty in older adults.

Education and Psychosocial Functioning Among Older Adults: 4-Year Change in Sense of Control and Hopelessness

Objectives

This study investigates education differences in levels and change in sense of control and hopelessness among older adults.

Method

We used data from the Health and Retirement Study, an ongoing biennial survey of a nationally representative sample of older Americans, to examine education differences in sense of control (e.g., mastery and perceived constraints) and hopelessness. Our sample included 8,495 adults aged 52 and older who were interviewed in 2006/2008 and 2010/2012. We assessed separate models for change in sense of control and hopelessness, accounting for recent changes in social circumstances and health status.

Results

Low mastery, perceived constraints, and hopelessness were highest among individuals with less than a high school education. Over a 4-year period, this group experienced the greatest declines in psychosocial functioning, as indicated by greater increases in low mastery, perceived constraints, and hopelessness. Education differences existed net of recent negative experiences, specifically the loss of intimate social relationships and social support and increases in disease and disability.

Discussion

These findings highlight the importance of education for sense of control and hopelessness in older adulthood and demonstrate the cumulative advantage of higher levels of education for psychosocial functioning.

Empirical Sample Size Guidelines for Use of Latent Difference Score Mediation

Mediation models are commonly used to identify the mechanisms through which one variable influences another. Among longitudinal mediation methods, latent difference score mediation stands out due to its unique ability to capture non-linear change over time. However, there is limited information regarding sample size demands to achieve adequate power with this method, resulting in few applications of latent difference score mediation. To address this limitation, the current study presents empirically supported sample size guidelines for 10 common latent difference score mediation structural models and 9 unique population models. The results of this study offer researchers with a set of representative sample estimates that may be used when designing studies or seeking funding.

The influence of mastery on mother's health in middle years: Moderating role of stressful life context

Using data from 416 middle-aged mothers gathered over the course of a decade, this study examined the influence of mastery trajectories (the initial level and change), on change in physical health. Mastery is defined as one's ability to control and influence his/her life and environment to reach a desired outcome or goal. Both the initial level and change in mastery from 1991 to 1994 were associated with decreased physical health problems over the middle years (1991-2001). Contextual moderation of this association by stressful life contexts including negative life events and work-family conflict was investigated. Moderation analysis showed that under conditions of low contextual life stressors, the level and increase in mastery significantly contributed to decreases in physical health problems in middle-aged mothers. Alternatively, conditions of high contextual life stressors inhibited the ability of mastery to influence physical health of mothers, suggesting that the positive health impact of mastery on physical health is mitigated by stressful life experiences. Implications for the need to maintain important personal resources, such as mastery, during times of stress are discussed.

The Associations Between Dispositional Mindfulness, Sense of Control, and Affect in a National Sample of Adults

Objectives

The present study examined factors associated with better affective experiences across the life span, extending existing research to older adults. Specifically, we investigated dispositional mindfulness and sense of control as predictors of affect and sense of control as a potential mediator of the mindfulness-affect associations.

Method

We hypothesized that dispositional mindfulness mediated by sense of control would predict affective outcomes. An archival analysis of a sample of 4,962 adults, aged 28 to 84 years, was conducted using the Midlife in the U.S. national survey (MIDUS-II). Exploratory analyses were conducted with age as a moderator in all associations.

Results

Greater dispositional mindfulness predicted more positive and negative affect irrespective of age. Dispositional mindfulness did not predict sense of control. Greater sense of control predicted more positive and less negative affect, and these associations were significantly moderated by age. Sense of control did not mediate the dispositional mindfulness-affect associations.

Discussion

The present study extends existing research on the dispositional mindfulness-positive affect association to older ages. The sense of control and positive and negative affect associations are enhanced and buffered, respectively, at older ages, indicating that the association between control and affect differs by age.

Age variations in cohort differences in the United States: Older adults report fewer constraints nowadays than those 18 years ago, but mastery beliefs are diminished among younger adults

Life Span psychological and life course sociological perspectives have long acknowledged that individual functioning is shaped by historical and sociocultural contexts. Secular increases favoring later-born cohorts are widely documented for fluid cognitive performance and well-being (among older adults). However, little is known about secular trends in other key resources of psychosocial function such as perceptions of control and whether historical changes have occurred in young, middle-aged, and older adults alike. To examine these questions, we compared data from two independent national samples of the Midlife in the United States survey obtained 18 years apart (1995/96 vs. 2013/14) and identified case-matched cohorts (per cohort, n = 2,223, aged = 23-75 years) based on age and gender. We additionally examined the role of economic resources for cohort differences in perceived mastery and constraints. Results revealed that older adults in later-born cohorts reported perceiving fewer constraints than did matched controls 18 years ago, with such positive secular trends being particularly pronounced among women. In contrast, younger adults reported perceiving more constraints in later-born cohorts than those 18 years ago and also reported perceiving lower mastery. We conclude from our national U.S. sample that secular trends generalize to central psychosocial resources across adulthood, such as perceptions of control, but are not unanimously positive. We discuss possible underlying mechanisms and practical implications. (PsycINFO Database Record

Coping strategy and social support modify the association between perceived stress and C-reactive protein: a longitudinal study of healthy men and women

Inconsistent associations have been reported between perceived stress and C-reactive protein (CRP), a marker of systemic inflammation. We previously observed a male-specific inverse relationship between perceived stress and CRP in a cross-sectional study. In the present study, we examined the longitudinal association between changes in perceived stress and CRP, and further analyzed whether changes in coping strategies and social support modify this association. This study included 8454 participants in both a baseline survey and a follow-up survey 5 years later. Psychosocial measures (i.e. perceived stress, coping strategies, and social support) and CRP concentrations were measured by identical means in both surveys. Consistent with our previous findings, increased perceived stress was significantly associated with lower CRP in men (p_trend = .037), but not in women. Increased "emotional expression," a coping strategy, was also associated with lower CRP in women (p_trend = .024). Furthermore, interactions between perceived stress and a coping strategy (positive reappraisal) or social support on CRP were found in men (p_interaction = .007 and .038, respectively); the above inverse association between stress and CRP was not detected for participants with diminished positive reappraisal or social support. In conclusion, increases in perceived stress during a 5-year period were associated with decreases in CRP among healthy men, and the observed association was possibly modified by coping strategy or social support.

Events associated with stability and change in adult locus of control orientation over a six-year period

Although locus of control (LOC) has been the focus of thousands of studies we know little about how or if it changes over time and what is associated with change. Our lack of knowledge stems in part from the past use of cross-sectional and not longitudinal methodologies to study small numbers of participants from non-representative populations. The purpose of the present study was to use a longitudinal design with a large representative population to provide relevant information concerning the stability and change of adult LOC. Before the birth of their child, and again six years later, mothers and their partners participating in the Avon Longitudinal Study of Parents and Children (ALSPAC) completed LOC tests and structured stressful events surveys. Analyses revealed that stresses experienced in relationships with spouses, friends and family, financial stability and job security, and illness/smoking were associated with changes in LOC. Results suggest substantial variation of LOC within spousal/parent dyads and moderate stability of LOC over time for both men and women. Stressors associated with change in LOC may be possible candidates when considering interventions to modify LOC expectancies.

Associations of Lifetime Trauma and Chronic Stress With C-reactive Protein in Adults Ages 50 Years and Older: Examining the Moderating Role of Perceived Control

OBJECTIVE

The aim of the study was to investigate whether high perceived control mitigates systemic inflammatory risk associated with traumatic and chronic stress exposures in older adults.

METHODS

A sample of community-dwelling adults ages 50 years and older (N = 4779) was drawn from the Health and Retirement Study. Structural equation models tested interactions of lifetime trauma and chronic stress with mastery and perceived constraints predicting baseline levels and 4-year change in C-reactive protein (CRP).

RESULTS

There were significant interactions of lifetime trauma (β = -.058, p = .012) and chronic stress (β = -.069, p = .010) with mastery as related to baseline CRP levels. Both measures were associated with higher CRP at low (β = .102, p = .003; β = .088, p = .015) but not high levels of mastery. In addition, chronic stress interacted with baseline mastery (β = .056, p = .011) and change in mastery (β = -.056, p = .016) to predict 4-year change in CRP. Chronic stress was associated with an increase in CRP at high baseline mastery (β = .071, p = .022) and when mastery decreased during follow-up (β = .088, p = .011). There were no main effects of stress or control variables other than an association of constraints with a larger increase in CRP (β = .062, p = .017). Interactions were minimally attenuated (<15%) upon further adjustment for negative affect, body mass index, smoking, and physical activity.

CONCLUSIONS

High mastery may protect against elevated systemic inflammation associated with substantial lifetime trauma exposure. Individuals who experience declines in mastery may be most susceptible to increases in inflammation associated with chronic stress.

Are the early childhood antecedents of men’s external locus of control similar to those of their female partners?

Background: The concept of locus of control of reinforcement was introduced by Julian Rotter and has been the focus of intense research for nearly half a century.  Surprisingly little research has been directed at clarifying antecedents of locus of control (LOC) orientations in adult men apart from a few small studies. We previously identified a number of independent antecedents associated with women’s LOC, including features of their parents and early childhood. This raised the question as to whether these factors were also associated with the development of LOC in men. Methods: To identify antecedents of LOC orientations in a representative population of women we previously analysed information concerning characteristics of their parents and their own childhood experiences using pregnant women taking part in the Avon Longitudinal Study of Parents and Children (ALSPAC).  Here we use the same design to determine whether their male partners have similar antecedents of LOC orientation. As previously, we use a hypothesis-free exposome technique using all available information on the parents and childhood of the individuals. Results: We show that men had many of the same antecedent characteristics as the women – in particular, their mother’s year of birth and father’s social group, being exposed to cigarette smoke prenatally, starting to smoke regularly before the age of 11, and having a friend die were all associated with being external. Associations of internality common to both were warm maternal care, being breast fed, being born in an area other than that where they currently live, attending boarding school and having a parent admitted to hospital. Conclusions: In general, the antecedents of male external and internal personalities have many similarities to those of women, thus providing some features to inform the possible theoretical background as to how LOC might develop over time.

Lifetime trauma, perceived control, and all-cause mortality: Results from the Midlife in the United States Study

OBJECTIVE

To investigate whether lifetime-trauma exposure predicts all-cause mortality and whether this association is mediated or moderated by perceived control.

METHOD

A sample of middle-aged and older adults (N = 4,961) who participated in the second wave of the Midlife in the United States Study (MIDUS) provided data. Lifetime trauma was operationalized using the reported number of potentially traumatic experiences spanning childhood through adulthood. Both the perceived constraints and mastery dimensions of perceived control were examined. Cox regression models tested main effects and interactions of lifetime trauma with mastery and constraints predicting 10-year mortality risk.

RESULTS

There was a significant main effect of lifetime trauma, b = .06, hazard ratio (HR) = 1.07, p = .032, and an interaction of trauma with mastery, b = -.08, p = .004. A greater number of traumatic experiences was associated with increased mortality risk at below-average levels of mastery, -1 SD; HR = 1.14, p < .001, but not at above-average levels, +1 SD; HR = 0.97, p = .48. This interaction persisted after further adjustment for health status, psychological, and behavioral covariates. An association of constraints with elevated mortality risk, HR = 1.33, p = .008, was attenuated in a fully adjusted model, HR = 1.06, p = .26.

CONCLUSION

A strong sense of mastery may buffer elevated mortality risk associated with exposure to traumatic experiences. Findings extend evidence that mastery may foster resilience to the adverse health effects of traumatic stressors, whereas constraints may show stronger independent associations with health outcomes. (PsycINFO Database Record

The relationships between perceived control and episodic memory in adulthood: a review

The goal of the current paper is to review the literature on the relationships between perceived control and episodic memory throughout adulthood. More specifically, three major questions are pursued: (1) Are higher levels of perceived control related to better memory performance? (2) Is the relationship between perceived control and memory similar or different as a function of age? (3) Does perceived control moderate memory decline? Although there is a great deal of evidence that perceived control and episodic memory are positively related in adulthood, the current review showed that very few studies have investigated whether age moderated this relationship. Moreover, only a limited number of studies have explored the role of perceived control in memory decline, and the results are inconsistent. We suggest some avenues for future research that could help understand by which mechanisms, and under what circumstances, perceived control and episodic memory are related across the lifespan.

Education as an Antidote to Cynicism: A Longitudinal Investigation

Although cynical beliefs about human nature yield numerous adverse consequences for individuals' life outcomes and well-being, very little is known about factors that counteract the development of cynical beliefs. Drawing from the literature on the "education effect" describing the importance of education in overcoming close-mindedness and negative views of others, we propose that education can represent an antidote to cynicism. The results of two large-scale longitudinal studies showed that education was associated with lower levels of cynicism over time spans of 4 and 9 years. Longitudinal mediation analyses underscored the role of individual differences in perceived constraints, a facet of personal control, as the psychological mechanism underlying the education effect: Higher education is associated with a reduced perception of constraints, which is in turn related to less endorsement of cynical beliefs.

The effect of perceived control on self-reported cardiovascular disease incidence across adulthood and old age

OBJECTIVE

To examine whether rates of change in perceived control are predictive of cardiovascular disease (CVD) incidence across adulthood and old age.

DESIGN

We used the PATH Through Life Project (n = 7103, M = 40, SD = 16; 52% women), a longitudinal panel survey that encompasses three cohorts at Time 1, ages 20-24, 40-44 and 60-64, who have been assessed three times at four-year intervals.

METHOD

We examined whether rates of change in perceived control were associated with CVD incidence over 8 years of time, over and above that of baseline levels of perceived control and known risk factors for CVD.

MAIN OUTCOME MEASURES

Self-reported CVD incidence.

RESULTS

Increases in perceived control over time were associated with decreased likelihood of 8-year incidence of CVD and these effects were independent of socio-demographics, covariates and baseline levels of perceived control. The effects were consistent across young adulthood, midlife and old age and for men and women.

CONCLUSIONS

Findings demonstrate the importance of changes in perceived control as a predictor of CVD incidence across adulthood and old age. We suggest future research using mediation analysis to test reverse causality and mechanisms underlying the effects of perceived control on CVD incidence.

Control beliefs and risk for 4-year mortality in older adults: a prospective cohort study

BACKGROUND

Control beliefs are important psychological factors that likely contribute to heterogeneity in health outcomes for older adults. We evaluated whether control beliefs are associated with risk for 4-year mortality, after accounting for established "classic" biomedical risk factors. We also determined if an enhanced risk model with control beliefs improved identification of individuals with low vs. high mortality risk.

METHODS

We used nationally representative data from the Health and Retirement Study (2006-2012) for adults 50 years or older in 2006 (n = 7313) or 2008 (n = 6301). We assessed baseline perceived global control (measured as 2 dimensions-"constraints" and "mastery"), and health-specific control. We also obtained baseline data for 12 established biomedical risk factors of 4-year mortality: age, sex, 4 medical conditions (diabetes mellitus, cancer, lung disease and heart failure), body mass index less than 25 kg/m2, smoking, and 4 functional difficulties (with bathing, managing finances, walking several blocks and pushing or pulling heavy objects). Deaths within 4 years of follow-up were determined through interviews with respondents' family and the National Death Index.

RESULTS

After accounting for classic biomedical risk factors, perceived constraints were significantly associated with higher mortality risk (third quartile scores odds ratio [OR] 1.37, 95% CI 1.03-1.81; fourth quartile scores OR 1.45, 95% CI, 1.09-1.92), while health-specific control was significantly associated with lower risk (OR 0.69-0.78 for scores above first quartile). Higher perceived mastery scores were not consistently associated with decreased risk. The enhanced model with control beliefs found an additional 3.5% of participants (n = 222) with low predicted risk of 4-year mortality (i.e., 4% or less); observed mortality for these individuals was 1.8% during follow-up. Compared with participants predicted to have low mortality risk only by the classic biomedical model, individuals identified by only the enhanced model were older, had higher educational status, higher income, and higher prevalence of diabetes mellitus and cancer.

CONCLUSION

Control beliefs were significantly associated with risk for 4-year mortality; accounting for these factors improved identification of low-risk individuals. More work is needed to determine how assessment of control beliefs could enable targeting of clinical interventions to support at-risk older adults.

The antecedents of women's external locus of control: Associations with characteristics of their parents and their early childhood

Locus of control (LOC) measures individuals' expectancies regarding their ability to affect what happens to them based on how they behave. The more they believe their behaviour has something to do with what happens to them the more internal they are. In contrast the more they perceive that what happens to them is beyond their control and determined by luck, fate, chance or powerful others the more external they are. Copious research findings suggest that external LOC (ELOC) is associated with many adverse personal, social, academic and health outcomes. In spite of its importance in so many areas of human behaviour relatively little is known about the features of the early background of individuals that contributes to these expectancies. This is the first in a number of studies that will suggest possible antecedents and consequences of having a high ELOC. The study takes advantage of the data collected in the Avon Longitudinal Study of Parents and Children (ALSPAC), which started by studying pregnancies in 1991-1992 of residents in an area of south-west England. Over 12000 of the women who enrolled during pregnancy completed a set of questions in mid-pregnancy from which an LOC score was computed. ELOC was defined as a score greater than the median. The relationships with characteristics of the women's parents and her early childhood (<6 years) are considered first as unadjusted odds ratios and then as adjusted after analysis using hierarchical sets of stepwise logistic regressions. The relative contributions to the women's ELOC was measured using a goodness-of-fit (GOF) measure. The analyses demonstrated the independent importance of maternal and paternal backgrounds as well as features of her early childhood (<6 years). The final model identified nine independent features (each with P < 0.0001): year of birth of her mother, maternal and paternal education levels, father smoked, mother smoked when pregnant, year of birth of study woman, the number of older siblings she had, whether her father was absent during this period, and whether she spent her childhood in the study area. In conclusion, the woman's LOC appears to be independently influenced by a number of characteristics which may give clues as to possible mechanisms-and how internality may be supported in the future. Subsequent papers will assess both whether features of later childhood influence the woman's LOC and whether the LOC of men in the study have similar antecedents.

Maintaining Perceived Control with Unemployment Facilitates Future Adjustment

Unemployment is a major challenge to individuals' development. An important personal resource to ameliorate the negative impact of unemployment may be perceived control, a general-purpose belief system. Little is known, however, about how perceived control itself changes with the experience of unemployment and what the antecedents, correlates, and consequences of such change in perceived control are in different ages. We use data from the German Socio-Economic Panel Study (N = 413 who experienced unemployment and N = 413 case-matched controls; time period of data collection: 1994 - 1996) to examine whether perceived control changes with unemployment, explore the role of socio-demographic, psychosocial and health factors in moderating such change, and investigate whether levels of perceived control prior to unemployment and unemployment-related change in perceived control predict unemployment-related outcomes up to five years following. Results indicated that, on average, perceived control remained relatively stable with unemployment, and that younger and older workers did not differ in this regard. However, there were sizeable individual differences in change in perceived control, with women and those with fewer years of education experiencing greater unemployment-related declines in perceived control. Lower levels of perceived control prior to unemployment and steeper unemployment-related decrements in perceived control were each associated with a higher risk of remaining unemployed in the 12 months immediately following unemployment. Steeper unemployment-related declines in perceived control also predicted lower life satisfaction up to five years following. We discuss possible pathways by which perceived control may facilitate adjustment to unemployment, consider the role of perceived control for better understanding the dynamics of unemployment, and suggest routes for further more process-oriented inquiry.