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PubMed1983

Loneliness, social interaction, and sex roles.

Forty-three male and 53 female college seniors maintained the Rochester Interaction Record for 2 weeks, providing information about every social interaction of 10 minutes or more. Subjects then completed the revised UCLA (University of California, Los Angeles) Loneliness Scale and the Personal Attributes Questionnaire, measuring sex-role orientation. For both sexes, loneliness was negatively related to the amount of time spent with females and to the meaningfulness of interaction with males and females. However, meaningfulness with males was more important than meaningfulness with females. Femininity was negatively related to loneliness for both sexes and partially mediated the above relationships. There were sex differences, however, in the extent to which variables overlapped in predicting loneliness. For example, a large group of nonlonely males was characterized both by having meaningful relationships with males and by spending time with females, whereas a second group of nonlonely males was characterized simply by having meaningful relationships with males. The largest group of nonlonely females was characterized simply by having meaningful relationships with males, but another sizable group was characterized simply by spending time with females. Females doing both accounted for very little of the variance.

Adult↗

PubMed1986

Gender differences in predicting loneliness from social network characteristics.

In two studies we examined gender differences in predicting loneliness from measures of social network structure and a measure of perceived social support. The results showed that social network characteristics, especially density, were consistently better predictors of perceived loneliness for men than for women. Study 1 used the traditional measure of network density in which the number of relationships among network members was determined. Study 2 used a newly developed index of density that assessed the extent of closeness of relationships between pairs of network members. Uniformly, male subjects with more highly interconnected, cohesive sets of friends reported themselves to be less lonely, whereas density had little relation to loneliness in female subjects. These results are discussed as possibly indicating that men and women use different standards in evaluating whether they are lonely. It is suggested that men may use more group-oriented criteria in evaluating loneliness, whereas women focus more on the qualities of dyadic relationships.

Adult↗

PubMed1986

Effects of social support and battle intensity on loneliness and breakdown during combat.

A sample of 382 Israeli soldiers who developed combat stress reactions (CSR) during the 1982 Israel-Lebanon War were compared with groups of carefully matched controls who did not develop CSR. Lack of social support from officers was found to be related to greater feelings of loneliness and greater likelihood of CSR in soldiers. Lack of social support from buddies was found to be related to greater loneliness. Intensity of battle was also found to be related to greater feelings of loneliness and increased likelihood of CSR. A path model was tested and supported. The model suggests that battle intensity and officer support lead to CSR directly and indirectly by causing increased feelings of loneliness. Possible cognitive and psychodynamic explanations for the findings are offered. The limitations of making causal statements from retrospective perceptions is discussed.

Adolescent↗

PubMed1987

Developing and testing a model of loneliness.

This article presents a model of loneliness that incorporates characteristics of the social network, background variables, personality characteristics, and evaluative aspects. The most salient aspect of this approach is its emphasis on cognitive processes that mediate between characteristics of the social network and the experience of loneliness. A total of 554 adult men and women served as respondents. The program LISREL, a causal modelling approach, was used to analyze the data. The LISREL program includes a goodness-of-fit test that indicates the degree of fit between a particular model and the data. The hypothesized model made a valuable contribution to the understanding of loneliness: It accounted for 52.3% of the variance in the data set. One of the model's major advantages is its ability to disentangle both the direct and the indirect causal influences of the various factors on loneliness.

Adult↗

PubMed2005

Loneliness, social network size, and immune response to influenza vaccination in college freshmen.

Antibody response to the influenza immunization was investigated in 83 1st-semester healthy university freshmen. Elevated levels of loneliness throughout the semester and small social networks were independently associated with poorer antibody response to 1 component of the vaccine. Those with both high levels of loneliness and a small social network had the lowest antibody response. Loneliness was also associated with greater psychological stress and negative affect, less positive affect, poorer sleep efficiency and quality, and elevations in circulating levels of cortisol. However, only the stress data were consistent with mediation of the loneliness-antibody response relation. None of these variables were associated with social network size, and hence none were potential mediators of the relation between network size and immunization response.

Adolescent↗

PubMed1980

Relation between loneliness and depression: a structural equation analysis.

Research on loneliness has been hampered by its strong association with depression. The two states frequently co-occur, and measures of the two states are substantially correlated. Inability to manipulate experimentally loneliness or depression makes it difficult to untangle the causal influence of one on the other. The combination of longitudinal design and structural equation methodology is proposed as a solution to this general problem. Measures of loneliness and depression were administered to undergraduates at two points 5 weeks apart. Data from 333 subjects were correlated and analyzed under a succession of structural equation models. Results indicated that loneliness and depression were correlated but clearly different constructs; neither was a direct cause of the other, though both probably share some common origins; both were highly stable over to 5-week-period.

Depression↗

PubMed1998

Loneliness: an epidemic in modern society.

Loneliness is a little discussed concept in today's self-obsessed climate, where it is seen as a negative embarrassing condition. It is unique for every individual, and as such, it is difficult to define. There are other closely related concepts, for example, aloneness and solitude, that further complicate an already complex issue. Loneliness also has various causes and effects that can be one and the same, and so it can be confused with similar but different conditions, for example, depression and self-esteem. But, at the end of the day, if the word loneliness is mentioned in conversation, everybody will understand what it means to them, and how distressing an ordeal it can be. Everyone is lonely to some degree, no matter how much they pretend they are not: it is part of being human. Nursing literature looks at loneliness from a rather basic, superficial perspective, when discussing whether such a traumatic state of being can be solved, but this is not a solution as such. It is such an innate part of the human psyche, that it cannot be solved like a puzzle; it can only be alleviated and made less painful. This can only be achieved by increasing humankind's awareness of this distressing condition that everyone has to endure in some way, shape or form, some time during their lives, about which there is nothing to be embarrassed. If non-lonely individuals could spare a smile or a word for people who might be perceived as being lonely, even if in doing so they selfishly think 'there but for the grace of God go I', such a small gesture might just make their day a little less of an ordeal.

Humans↗

PubMed2001

Criminal offense type and the causes of loneliness.

This study is an examination of the influences of incarceration on perceived causes of loneliness. A heterogeneous prison population was divided into five homogeneous subgroups (sex offenders, violent offenders, property offenders, drug-related offenders, and a category that contained all other miscellaneous offenders) whose loneliness experiences were then compared. Three hundred fifty-six incarcerated male offenders and 501 men from the general population were recruited on a voluntary basis. They reported the perceived sources of their loneliness on an 82-item yes/no questionnaire. Results indicated significant differences in perceived causes of loneliness between the criminal and general populations and within the criminal sample when the data were examined according to offense type.

Adolescent↗

PubMed2002

Determinants of loneliness of young adult drug users.

Loneliness is a subjective experience that is influenced by such variables as personality, life experiences, and situation. In the present study, the author examined the connection between the use of ecstasy (MDMA) and the antecedents of loneliness. MDMA users were compared with non-MDMA drug users and with a group of young adults in the general population who did not use drugs. A total of 818 participants from all 3 groups volunteered to answer a 30-item yes-no questionnaire reflecting on their experiences of loneliness and what caused them. Results showed that the predominant causes of loneliness were personal inadequacies, developmental deficits, unfulfilling intimate relationships, relocation or significant separations, and social marginality. There were significant differences between the scores of the MDMA users and scores of the other groups. Gender differences between and within groups were also examined.

Adolescent↗

PubMed2003

The role of peers and families in predicting the loneliness level of adolescents.

The authors investigated the relative contribution of peer relations, family structure, and demographic variables in predicting loneliness in adolescents. Ninth-grade high school students (N = 756) from 8 different schools representing various socioeconomic status in Ankara, Turkey, completed the UCLA Loneliness Scale (D. Russell, L. A. Peplau, & M. L. Ferguson, 1978), the Family Structure Assessing Instrument (A. Gülerce, 1996), and an author-constructed questionnaire involving demographic information and variables on peer relations. Results of multiple regression analyses indicated that all three sets of variables accounted for 41% of the variance in loneliness scores. Additionally, peer relations contributed 34% of the variance, family structure 14%, and demographic variables 3%. Within the limits of the study, peer relations appear to be the best predictors of adolescent loneliness.

Adolescent↗

PubMed1991

Factors associated with loneliness among alcoholics in rehabilitation centers.

Loneliness questionnaires were distributed to 92 male and 60 female American subjects undergoing treatment in selected alcohol rehabilitation centers. Factors associated with feelings of loneliness for these individuals were investigated. Significant differences were found between the loneliness scores of men and women, between individuals who had different familial histories of alcoholism, and between subjects who indicated various degrees of happiness during the previous year. A significant negative relationship was also found between loneliness and the following variables: self-esteem, self-rated marital satisfaction, self-rated job satisfaction, and number of years alcohol was consumed.

Adult↗

PubMed2002

The effects of animal-assisted therapy on loneliness in an elderly population in long-term care facilities.

BACKGROUND: Animal-assisted therapy (AAT) is claimed to have a variety of benefits, but almost all published results are anecdotal. We characterized the resident population in long-term care facilities desiring AAT and determined whether AAT can objectively improve loneliness. METHODS: Of 62 residents, 45 met inclusion criteria for the study. These 45 residents were administered the Demographic and Pet History Questionnaire (DPHQ) and Version 3 of the UCLA Loneliness Scale (UCLA-LS). They were then randomized into three groups (no AAT; AAT once/week; AAT three times/week; n = 15/group) and retested with the UCLA-LS near the end of the 6-week study. RESULTS: Use of the DPHQ showed residents volunteering for the study had a strong life-history of emotional intimacy with pets and wished that they currently had a pet. AAT was shown by analysis of covariance followed by pairwise comparison to have significantly reduced loneliness scores in comparison with the no AAT group. CONCLUSIONS: The desire for AAT strongly correlates with previous pet ownership. AAT reduces loneliness in residents of long-term care facilities.

Aged↗

PubMed2000

Personality, relationship closeness, and loneliness of oldest old adults and their children.

This study examined the effects of personality, attachment, and dimensions of family solidarity on the loneliness of oldest old adults (i.e., 85 years and older) and their adult children. Parent-child dyads were formed with data collected from 100 parents and their children. Results from path analyses indicated that oldest old adults' loneliness was reduced by affection both for and from their children. Although an anxious personality decreased affection, perceptions of attachment to children increased feelings of affection. In addition, parents and children who had anxious personalities were more likely to be lonely, whereas loneliness was decreased for those with an extraverted personality. Children's loneliness also was decreased by association with their parents and by the quality of their friendships. Perceptions of childhood attachment to parents increased current affection and association with and fulfillment of parents' expectations.

Adult↗

PubMed2006

A mixed-methods approach to understanding loneliness and depression in older adults.

OBJECTIVE: Depression in late life may be difficult to identify, and older adults often do not accept depression treatment offered. This article describes the methods by which we combined an investigator-defined definition of depression with a person-derived definition of depression in order to understand how older adults and their primary care providers overlapped and diverged in their ideas about depression. METHODS: We recruited a purposive sample of 102 persons aged 65 years and older with and without significant depressive symptoms on a standardized assessment scale (Center for Epidemiologic Studies-Depression scale) from primary care practices and interviewed them in their homes. We applied methods derived from anthropology and epidemiology (consensus analysis, semi-structured interviews, and standardized assessments) in order to understand the experience and expression of late-life depression. RESULT: Loneliness was highly salient to older adults whom we asked to describe a depressed person or themselves when depressed. Older adults viewed loneliness as a precursor to depression, as self-imposed withdrawal, or as an expectation of aging. In structured interviews, loneliness in the week prior to interview was highly associated with depressive symptoms, anxiety, and hopelessness. DISCUSSION: An improved understanding of how older adults view loneliness in relation to depression, derived from multiple methods, may inform clinical practice.

Aged↗

PubMed1981

Loneliness in the Swedish aged.

Feelings of loneliness in relation to disease, handicaps, social network and social background were studied in a representative sample of 1,007 70-year-old people living in Göteborg, Sweden. The results showed that loneliness was a problem to 24% of the women and 12% of the men. The study allowed a detailed analysis of the association between feelings of loneliness and health, disabilities due to other than medical reasons, consumption of social and medical service, social contacts, cognitive functioning and personality traits. The most important factors related to the feeling of loneliness were the loss of spouse, depression of mood and lack of friends. The lonely had a negative self-assessment of health and consumed more out-patient care, social welfare help and sedatives. The higher consumption of medical service and/or social care was, however, not associated with a higher prevalence of definable somatic disease or handicaps.

Aged↗

PubMed1990

The influence of depression, and family and friendship relations, on residents' loneliness in congregate housing.

We examined the impact of various social relationships on levels of loneliness reported by 208 elderly residents of 10 senior housing apartments. Because the literature demonstrates a clear relationship between depression and loneliness, this study controlled for depression to provide a more concise look at the condition of loneliness. Those who were less satisfied with the quality of their relationships and had less contact with close friends were more lonely. Whether one had children, grandchildren, siblings, or neighbors had no significant effect on reported loneliness.

Aged↗

PubMed1994

The importance of emotional and social isolation to loneliness among very old rural adults.

The purpose of this study was to determine the relative importance of emotional and social isolation to loneliness among very old rural adults. The sample (N = 119) was selected using a compact area cluster sampling design. Multiple regression analysis showed that emotional isolation--more specifically, the loss of spouse--accounted for more loneliness than social isolation. Hearing acuity and visits with siblings (social isolation variables) were also significant predictors of loneliness. The implications for loneliness interventions are discussed.

Aged↗

PubMedDate not supplied

Loneliness and health: potential mechanisms.

OBJECTIVE: Two studies using cross-sectional designs explored four possible mechanisms by which loneliness may have deleterious effects on health: health behaviors, cardiovascular activation, cortisol levels, and sleep. METHODS: In Study 1, we assessed autonomic activity, salivary cortisol levels, sleep quality, and health behaviors in 89 undergraduate students selected based on pretests to be among the top or bottom quintile in feelings of loneliness. In Study 2, we assessed blood pressure, heart rate, salivary cortisol levels, sleep quality, and health behaviors in 25 older adults whose loneliness was assessed at the time of testing at their residence. RESULTS: Total peripheral resistance was higher in lonely than nonlonely participants, whereas cardiac contractility, heart rate, and cardiac output were higher in nonlonely than lonely participants. Lonely individuals also reported poorer sleep than nonlonely individuals. Study 2 indicated greater age-related increases in blood pressure and poorer sleep quality in lonely than nonlonely older adults. Mean salivary cortisol levels and health behaviors did not differ between groups in either study. CONCLUSIONS: Results point to two potentially orthogonal predisease mechanisms that warrant special attention: cardiovascular activation and sleep dysfunction. Health behavior and cortisol regulation, however, may require more sensitive measures and large sample sizes to discern their roles in loneliness and health.

Adolescent↗