Optimism, Pessimism, and Friendship

Peterson and Bossio (1991) have proposed that pessimistic people, by default, will have predominantly pessimistic friends. We tested that notion by examining the correlation between the scores of close friends on both separate and direct measures of optimism and pessimism (via the O/P instrument) and a measure of explanatory style (EASQ), which purports to tap optimistic-pessimistic tendencies as a bipolar dimension. In two studies, only pairs of male friends yielded significant correlations, and only on the direct optimism measure (r= .65, both studies). Another significant correlation (r= .37) was found in Study 2 between sensation seeking scores of mixed-sex friends. No between-friend correlations were found in Study 2 for loneliness and assertiveness. Finally, both pessimism, as directly measured, and loneliness were correlated with typical friendship duration (r=-.24 and-.32 respectively), while none of the personality measures were correlated with number of reported friends.     

Optimism and Pessimism in Business Leaders1

Male business leaders responded to 3 instruments, the Leadership Practices Inventory (LPI-SELF), the Kirton Adaption-Innovation Inventory (KAI), and a measure of optimism and pessimism (O/P). Approximately 5 to 6 (range = 3 to 9) of each of the 48 leaders' direct reports rated their leaders on the LPI (LPI-OBSERVER) and also responded to the O/P instrument. As predicted, both the leaders and their direct reports had lower mean scores on pessimism than a normative group; neither group differed from the norm on optimism. The leader KAI scores were negatively correlated with pessimism, and positively, though not significantly so, with optimism. Optimism was positively correlated with 2 factors of the LPI-OBSERVER, but pessimism was not correlated with any of the five LPI factors.     

Do optimism and pessimism have different relationships with personality dimensions? A re-examination

The classic, well-cited study by Marshall et al. (1992) demonstrated that optimism correlates stronger with extraversion than does pessimism and pessimism correlates stronger with neuroticism than does optimism, and these results lent support to their claim that optimism and pessimism are two separate constructs. However, we argued that their results are likely the outcome of scale artefact caused by item valence (or item favorability). In an empirical study (N = 1016), we evaluated the correlation of optimism scores and pessimism scores with the most common measure of optimism - Life Orientation Test-Revised (LOT-R). As expected, when item valence effect was not controlled, we replicated the finding by Marshall et al. (1992) that optimism and pessimism show differential correlations with extraversion and neuroticism. After item valence was controlled such pattern of relationships was greatly reduced. Suggestions for future research to resolve the dimensionality debate for optimism-pessimism are discussed.     

Dimensionality and Validity of the Serbian Version of the Life Orientation Test-Revised in a Sample of Youths

The main aim of this research was to evaluate psychometric properties and dimensionality of the Serbian version of the Life Orientation Test-Revised (LOT-R). The sample consisted of 744 youths, with a mean age 18.68 years. Psychometric properties of the Serbian version of the LOT-R were found to be satisfactory. The total scale and both subscales (Optimism and Pessimism) had adequate internal consistency. Convergent validity was demonstrated by moderate correlations with well-being measures (positive and negative affect, life satisfaction, hope, self-efficacy, loneliness and general distress). The results of confirmatory factor analyses yielded two correlated dimensions reflecting optimism and pessimism, and provided support for the two-factor model of optimism. The results of simultaneous multiple regression analyses demonstrated that both optimism and pessimism contributed uniquely to various indicators of well-being. Implications and directions for future research were discussed.     

Dispositional Optimism in Chinese People: What Does the Life Orientation Test Measure?

The Life Orientation Test was back-translated to Chinese and administered to a sample of college students (N = 314) and a sample of normal adults (N = 306) along with measures of personality and symptoms. When subject to factor analysis, the positive items (representing optimism) and the negative items (representing pessimism) emerged as two separate factors. Empirically, optimism and pessimism were moderately correlated and had unique contributions to the explanation of personality and symptom measures, so that the total score of C-LOT was a better predictor of criterion measures than either optimism or pessimism alone. However, C-LOT's relationship with symptoms was eliminated after negative affectivity was controlled in the student sample, but not in the adult sample, thus suggesting some confounding with negative affectivity. Further research is required to improve the measurement of optimism in Chinese people and to clarify the relationship between optimism and pessimism.     

乐观、悲观倾向与抑郁的关系及压力、性别的调节作用

采用问卷法,考察了334名大学生的乐观、悲观两种一般结果期待倾向与其抑郁感受的关系,以及压力水平和性别的可能调节作用。研究结果表明：（1）乐观倾向、悲观倾向既显著相关又存在相对独立性,二者对于抑郁的作用在强度上有所不同。其中,悲观倾向对于抑郁变异的独立贡献率较高。（2）压力水平是认知倾向与抑郁关系的显著调节因素,主要作用表现为随着压力水平的增高,乐观倾向的保护意义具有增强的趋势。（3）性别也具有一定的调节作用,主要表现在悲观倾向对于男性大学生抑郁的影响作用更强。特别是在控制压力水平的情况下,性别对于悲观倾向和抑郁关系的调节作用更为明显     

The effects of optimism and pessimism on updating emotional information in working memory

In the present study we elucidate the emotional and executive control interactions that might underlie optimism and pessimism. Participants completed a self-report measure of optimism/pessimism and performed an emotion faces categorisation task and an emotion n-back task in which they indicated whether each of a series of faces had the same or a different emotional expression (happy, sad, neutral) as the face presented two trials before. Trials were structured to measure latency to update emotional content in working memory (WM). More pessimistic individuals formed connections among positive stimuli, and broke connections among positive and sad stimuli, in WM more slowly than did less pessimistic individuals; levels of optimism/pessimism did not affect the rate with which individuals formed and broke connections among neutral representations in WM. It appears, therefore, that levels of pessimism are related to specific affective cognitive mechanisms in WM that may be involved in emotion regulation.     

Does Working Memory Mediate the Link Between Dispositional Optimism and Depressive Symptoms?

The aim of this study was to explore the interplay between working memory (WM), dispositional optimism, and depressive symptoms in participants across a wide age band (16–79 years) in a nonclinical sample using a computer‐based interface. We administered tests of visuospatial WM (processing and recall), dispositional optimism (optimism and pessimism), and self‐reported depression. There were two main findings: 1) both optimism and pessimism were independent predictors of a self‐rated depression score; 2) WM recall scores predicted both optimism and pessimism. The findings suggest the following pattern: according to the negativity bias, a pessimistic outlook presents as a strong stimulus for attentional allocation, which results in depression. However, a strong WM can counter this pattern, as individuals can allocate attention to the weaker stimulus, which is an optimistic outlook. Copyright © 2016 John Wiley & Sons, Ltd.     

The relationship between dispositional optimism, dispositional pessimism, repressive coping and trait anxiety

The purpose of this study was to investigate the relationship between dispositional optimism, dispositional pessimism, repressive coping and trait anxiety. The Marlowe-Crowne scale (MC) and the Bendig version of the Taylor Manifest Anxiety Scale (MAS) were used to select repressor and control groups (N=143, aged between 18 and 47 years), who subsequently completed a measure of dispositional optimism, the Life Orientation Test (LOT), which consists of two sets of items: optimism and pessimism. Repressors (high MC, low MAS) reported significantly lower pessimism than all other participants. When the pessimism scale was divided into high and low categories, there were significantly more repressors in the low pessimism group than the other low trait anxiety group, low anxious (low MC, low MAS). However, for the optimism scale the opposite pattern of results was found, with significantly more low anxious in the high optimism group than repressors. These results support the assertion that the pessimism and optimism scales of the LOT are not the same construct and should be measured separately.     

Personality through metaphor: Optimism, pessimism, locus of control, and sensation seeking

In two experiments, several personality attributes evident in metaphors people use to describe everyday experiences were examined. Subjects either generated (Experiment 1) or endorsed (Experiment 2) a metaphor that represented their views about six facets of their lives (e.g., work, relationships, graduating). In self-generated metaphors, content analyses of the metaphors revealed that attributes of optimism (e.g., looking forward to the future) and pessimism (e.g., cynicism) were significant components of metaphor content. Also, modest relationships were found between the themes of optimism contained within their metaphors and scores on an optimism scale of a questionnaire designed to evaluate the optimistic and pessimistic orientations. In a second study, subjects endorsed how strongly preselected metaphors represented important aspects of their lives. These preferences were significantly related to their scores on an optimism/pessimism instrument and a locus of control inventory. These results support the notion that metaphors, like other creative productions, may prove a useful vehicle for studying personality characteristics. They also provide evidence for the construct validity of the optimism and pessimism questionnaire.     

Personality through metaphor: Optimism,pessimism, locus of control,and sensation seeking

In two experiments, several personality attributes evident in metaphors people use to describe everyday experiences were examined. Subjects either generated (Experiment 1) or endorsed (Experiment 2) a metaphor that represented their views about six facets of their lives (e.g., work, relationships, graduating). In self-generated metaphors, content analyses of the metaphors revealed that attributes of optimism (e.g., looking forward to the future) and pessimism (e.g., cynicism) were significant components of metaphor content. Also, modest relationships were found between the themes of optimism contained within their metaphors and scores on an optimism scale of a questionnaire designed to evaluate the optimistic and pessimistic orientations. In a second study, subjects endorsed how strongly preselected metaphors represented important aspects of their lives. These preferences were significantly related to their scores on an optimism/pessimism instrument and a locus of control inventory. These results support the notion that metaphors, like other creative productions, may prove a useful vehicle for studying personality characteristics. They also provide evidence for the construct validity of the optimism and pessimism questionnaire.     

Is dispositional optimism or dispositional pessimism predictive of ideal cardiovascular health? The Young Finns Study

Objective: We examined the independent association between dispositional optimism compared to dispositional pessimism and ideal cardiovascular health (defined by the American Heart Association).

Design: A prospective design with a study sample of 1113 participants aged 24–39 years from the longitudinal Young Finns Study.

Main outcome measures: Ideal cardiovascular health (comprised of seven ideal cardiovascular health metrics) was measured in 2001. The ideal cardiovascular health metrics were reassessed in 2007.

Results: Low pessimism rather than high optimism was a better predictor of ideal cardiovascular health in 2007. When examining the association between optimism and pessimism and the seven ideal cardiovascular health metrics in 2007 (BMI, diet, physical activity, smoking status, blood pressure, total cholesterol and plasma glucose), low pessimism predicted non-smoking status, ideal physical activity and eating a healthy diet, while high optimism was associated with eating a healthy diet.

Conclusion: Our findings suggest that low pessimism rather than high optimism is associated with ideal cardiovascular health, especially with health behaviours such as not smoking, being physically active and eating a healthy diet. Socio-economic status was the potential mediating or confounding factor. Future studies should examine the differential meaning of the optimism/pessimism concepts to further clarify their relation to health outcomes.     

The Role of Individual Factors in Friendship Formation: Considering Shyness,Self‐Esteem,Social Skills,and Defensive Pessimism

The purpose of this study was to examine the effects of four individual factors (shyness, self‐esteem, social skills, and defensive pessimism) on the formation of friendships among undergraduate students. Freshmen (N = 93) completed a questionnaire assessing their shyness, self‐esteem, social skills, and level of defensive pessimism. Then, they answered questions about interpersonal indices (number of friends, satisfaction with friendships, their willingness to continue relationships, and their feelings of interpersonal friction). After 3 months, they completed a questionnaire about their anxiety state and behavior when talking with the people they had met since university admission. Moreover, they discussed the interpersonal indices they used in a pre‐questionnaire. Path analysis indicated that shyness directly leads to having fewer friends, whereas social skills lead to having more friends through extroversive behavior. Moreover, self‐esteem was positively related to an increase in the willingness to continue relationships, and reflection and pessimistic thinking (which is one component of defensive pessimism) led to a feeling of being fatigued from the effort of considering and respecting the reactions of others.     

Associations among job satisfaction, optimism, pessimism, and psychosomatic symptoms for employees in the government sector in Kuwait

The present study examined associations among job satisfaction and optimism, pessimism, and psychosomatic symptoms in a sample of 718 Kuwaiti employees (350 men and 368 women). Men scored significantly higher than women on both the scales of Job Satisfaction and Optimism, while women scored significantly higher than men on both scales for Pessimism and Psychosomatic Symptoms. Job satisfaction scores correlated significantly and positively with Optimism scores and negatively with Pessimism scores. There was also a significant negative correlation between scores on Optimism and Pessimism, and a significant negative correlation between scores on Optimism and Psychosomatic symptoms. Results were discussed within the Kuwaiti context.     

The measurement of optimism and pessimism

Procedures employed in the development and validation of a new Optimism & Pessimism Scale are described, and information about test-retest reliability is reported. Internal consistency analyses and other data suggest that optimism and pessimism are not polar opposites and bring up questions about the intrerelatedness of the cognitive and affective realms. The magnitude of the correlation between pessimism and measures of anxiety suggests a link between this measure and the Negative Affectivity construct, and the potential relationships among optimism, pessimism, the Pollyanna Principle, and Positive and Negative Affect are discussed. Conceptually, it appears that optimism and pessimism may aid in psychological defense by helping to bind anxiety. This report was based on theses submitted separately by the second and third authors to the Division of Graduate Studies and Research of the University of Cincinnati, both in partial fulfillment of the requirements for the Master of Arts degree. For reprints of the article or copies of the Optimism & Pessimism Scale, please direct requests to William N. Dember, Department of Psychology, University of Cincinnati, Cincinnati, Ohio 45221.     

Dispositional Optimism/Pessimism and Coping Strategies: Predictors of Psychosocial Adjustment of Rheumatoid and Osteoarthritis Patients1

Because rheumatoid arthritis (RA) has a more unpredictable course than osteoarthritis (OA), we hypothesized that generalized expectancies (optimistic/ pessimistic) influence the psychosocial adjustment of RA patients, whereas disease severity influences the adjustment of OA patients. Path analysis (LISREL VI) revealed that pessimistic RA patients (N= 107) and the more physically disabled OA patients (N= 108) reported poorer adjustment. The hypothesized mediating role of coping was supported for the RA but not the OA sample; that is, pessimism was associated with poor adjustment through greater use of wishful thinking coping. Unexpectedly, problem-solving coping was not found to mediate the optimism adjustment relationship.     

Loneliness within a nomological net: An evolutionary perspective

Loneliness is characterized by feelings of social pain and isolation and has both heritable and unshared environmental underpinnings. An evolutionary theory of loneliness is outlined, and four studies replicate and extend prior research on the characteristics of lonely individuals. Studies 1 and 2 indicate that loneliness and depressed affect are related but separable constructs. Study 3 confirms that lonely, relative to nonlonely, young adults are higher in anxiety, anger, negative mood, and fear of negative evaluation, and lower in optimism, social skills, social support, positive mood, surgency, emotional stability, conscientiousness, agreeableness, shyness, and sociability. The set of six personality factors associated with loneliness (surgency, emotional stability, agreeableness, conscientiousness, shyness, and sociability) do not explain the associations between loneliness and negative mood, anxiety, anger, optimism (pessimism), self-esteem, and social support, as each association remained statistically significant even after statistically controlling for these personality factors. Study 4 used hypnosis to experimentally manipulate loneliness to determine whether there were associated changes in the participants’ personality and socioemotional characteristics. Results confirmed that loneliness can influence the participants’ personality ratings and socioemotional states.     

Oral Pessimism and Depressive Symptoms

I examined the relation of oral optimistic and oral pessimistic personality traits to depressive symptoms to assess the psychoanalytic claim that fixation at the early phase of the oral stage of psychosexual development is related to depression. College students (N = 140) were administered the Oral Optimism Questionnaire (OOQ; Kline, 1978) and Oral Pessimism Questionnaire (OPQ; Kline, 1978) and the Beck Depression Inventory (BDI; Beck, Ward, Mendelsohn, Mock, & Erbaugh, 1961). Oral pessimism and levels of depressive symptoms were positively correlated, and a subsample of subjects with clinical levels of depressive symptoms also scored significantly higher on the Oral Pessimism Questionnaire than the rest of the sample. For the whole sample, 10 BDI items correlated significantly with the OPQ scores, and 5 OPQ items correlated significantly with the total BDI scores. The psychoanalytic claim relating fixation at the oral pessimism stage to depressive symptoms was supported.     

Optimism, pessimism, and change of psychological well-being in cancer patients

Whereas most previous studies have assessed optimism/pessimism as a unidimensional construct, there is increasing awareness that optimism and pessimism may represent two partially independent dimensions. In this study, the role of optimism and pessimism for the maintenance of psychological well-being was assessed in 161 newly diagnosed cancer patients. Before the start of chemotherapy, more positive affect balance was associated with higher optimism and lower pessimism. Over the course of 9 months following diagnosis, pessimism predicted negative change in affect balance, whereas no effect of optimism appeared. Higher levels of perceived side-effects of chemotherapy were associated with negative change in affect balance. However, an interaction effect of perceived side-effects with pessimism indicated that this was only the case in patients with above-median levels of pessimism. The conclusion is drawn that it may be more important to be less pessimistic than to be optimistic when diagnosed with cancer.     

Loneliness, optimism, and well-being among married, divorced, and widowed individuals

The study explored feelings of loneliness and dispositional optimism and their unique contribution to well-being. The sample included 196 women and men (M age = 45.94 years; 54% were women; 34% were married, 34% were divorced, and 32% were widowed) who completed inventories assessing feelings of loneliness, dispositional optimism, and well-being measured by life satisfaction and negative affect. Widows and widowers scored higher than married respondents on loneliness and negative affect and lower on life satisfaction and optimism. Divorced persons scored lower on life satisfaction than married respondents but higher than widows and widowers on optimism. Loneliness was negatively correlated with optimism. Multiple regression analyses using demographics, family status, loneliness, and optimism as independent variables showed that loneliness contributed negatively to well-being, while optimism contributed positively to well-being. A Structural Equation Modeling analysis and mediation tests showed that both loneliness and optimism mediated the effects of widowhood on well-being. The findings are in support of Conservation of Resources (COR) theory (S. E. Hobfoll, 1989, 2001).