Dreaming in patients with cancer and their partners-an underestimated factor for quality of life?

Sleep disorders are prevalent among patients with cancer and their caregivers as well, affecting their quality of life. But the relationship between sleep quality, dream experiences, and life satisfaction in patients with cancer and their partners is understudied. The present research aimed to quantitatively investigate the dream experiences of oncology patients and explore the interdependence between patients and their partners in terms of dream experiences and life satisfaction. Therefore, a cross-sectional study was conducted with 101 dyads, completing a questionnaire assessing demographic and illness-related data, dream experiences, sleep quality, and life satisfaction. Inferential statistical tests and actor-partner interdependence models were used to analyse the data. Both patients with cancer and their partners reported on average a significant decrease in sleep quality since the cancer diagnosis and for both dyad members significant dreaming predictors for life satisfaction were found. Namely, a positive association for dream stability in patients, and a positive association for positive dream affect as well as a negative association for negative dream affect in partners. Regarding the question of interdependence, dream intensity exhibited a significant group-specific partner effect, but no overall partner effect, leading to inconclusive results that call for more studies in this field. The study suggests that dreaming may affect life satisfaction beyond sleep quality and underscores the significance of acknowledging dream experiences as potential influencers of quality of life in patients with cancer. Additionally, the study stands out for its examination of the role of partners in dyadic dependency, emphasising the importance of understanding their influence on patients' experiences.

Measuring motivational relationship processes in experience sampling: A reliability model for moments, days, and persons nested in couples.

The investigation of within-person process models, often done in experience sampling designs, requires a reliable assessment of within-person change. In this paper, we focus on dyadic intensive longitudinal designs where both partners of a couple are assessed multiple times each day across several days. We introduce a statistical model for variance decomposition based on generalizability theory (extending P. E. Shrout & S. P. Lane, 2012), which can estimate the relative proportion of variability on four hierarchical levels: moments within a day, days, persons, and couples. Based on these variance estimates, four reliability coefficients are derived: between-couples, between-persons, within-persons/between-days, and within-persons/between-moments. We apply the model to two dyadic intensive experience sampling studies (n1 = 130 persons, 5 surveys each day for 14 days, ≥ 7508 unique surveys; n2 = 508 persons, 5 surveys each day for 28 days, ≥ 47764 unique surveys). Five different scales in the domain of motivational processes and relationship quality were assessed with 2 to 5 items: State relationship satisfaction, communal motivation, and agentic motivation; the latter consists of two subscales, namely power and independence motivation. Largest variance components were on the level of persons, moments, couples, and days, where within-day variance was generally larger than between-day variance. Reliabilities ranged from .32 to .76 (couple level), .93 to .98 (person level), .61 to .88 (day level), and .28 to .72 (moment level). Scale intercorrelations reveal differential structures between and within persons, which has consequences for theory building and statistical modeling.

Measuring Implicit Motives with the Picture Story Exercise (PSE): Databases of Expert-Coded German Stories, Pictures, and Updated Picture Norms.

We present two openly accessible databases related to the assessment of implicit motives using Picture Story Exercises (PSEs): (a) A database of 183,415 German sentences, nested in 26,389 stories provided by 4,570 participants, which have been coded by experts using Winter's coding system for the implicit affiliation/intimacy, achievement, and power motives, and (b) a database of 54 classic and new pictures which have been used as PSE stimuli. Updated picture norms are provided which can be used to select appropriate pictures for PSE applications. Based on an analysis of the relations between raw motive scores, word count, and sentence count, we give recommendations on how to control motive scores for story length, and validate the recommendation with a meta-analysis on gender differences in the implicit affiliation motive that replicates existing findings. We discuss to what extent the guiding principles of the story length correction can be generalized to other content coding systems for narrative material. Several potential applications of the databases are discussed, including (un)supervised machine learning of text content, psychometrics, and better reproducibility of PSE research.

A dyadic typology of social desires in couples.

OBJECTIVE: Employing a couple-centered approach to social motivation in intimate relationships, we developed a dyadic typology based on the ABC model of communal and agentic social desires. METHOD: Using latent profile analysis, 631 heterosexual couples (age women: M = 39.7, SD = 13.6; age men: M = 42.0, SD = 14.1) were categorized regarding both partners' self-reported desires for closeness with partner, for affiliation with friends, and for being alone. Couple types were described using self-reported indicators of relationship functioning. Relationship stability was assessed after 1 year, and in stable couples, social desires were reassessed to examine continuity and change. RESULTS: We identified four motivational couple types. Three profiles showed similar orientations between partners and were labeled the communion, closeness, and distance couple types. Additionally, the distanced-man type was characterized by a low desire for closeness and a high desire for being alone in men, but not women. The communion and closeness types showed better relationship functioning than the other types, and the distanced-man type showed an increased rate of relationship break-up. CONCLUSIONS: A couple-centered, typological approach provides a viable way of studying complex dyadic motivational constellations and their consequences. This is beneficial for researchers as well as practitioners.

Why go the extra mile? A longitudinal study on sojourn goals and their impact on sojourners' adaptation.

Although international student mobility has become a ubiquitous phenomenon in many parts of the world, the goals that student sojourners pursue when moving abroad have received little systematic attention in psychological research. Likewise, their effects on psychological outcomes such as sojourners' psychological and sociocultural adaptation abroad have not yet been examined. Hence, the purpose of the present research was twofold: First, we established the parsimonious Sojourn Goals Scale and confirmed its psychometric quality and construct validity. Second, we used a longitudinal sample of student sojourners to investigate the role of sojourn goals for sojourners' sociocultural (i.e., sojourners' social relationships) and psychological (i.e., sojourn satisfaction) adaptation abroad at 3 months into the sojourn. Regression analyses revealed substantial effects of sojourn goals on measures of sociocultural adaptation. Response surface analyses served to examine the interplay of sojourn goals and respective sojourn experiences on sojourn satisfaction. We discuss implications for both psychological and applied research and identify future research needs.

(In)Congruence of implicit and explicit communal motives predicts the quality and stability of couple relationships.

OBJECTIVE: Previous research has shown that motive congruence, as observed in convergingly high or low scores on implicit and explicit motive measures, promotes well-being and health. Extending this individual perspective to the realm of couple relationships, the present investigation examined intra- and interpersonal effects of communal motive (in)congruence on relationship satisfaction and stability. METHOD: The implicit partner-related need for communion, the explicit desire for closeness, and relationship satisfaction were assessed in a sample of 547 heterosexual couples aged 18 to 73 years. In a one-year follow-up study, information on relationship stability was obtained, and relationship satisfaction was reassessed. The researchers tested cross-sectional and longitudinal effects of motive (in)congruence by dyadic moderation analyses. RESULTS: Individuals scoring congruently high on both motives reported the highest relationship satisfaction in concurrence with motive assessment and 1 year later. In addition, motive incongruence predicted an increased risk of relationship breakup over 1 year. CONCLUSIONS: The results highlight the significance of both implicit and explicit motives for couple relationships. Motive incongruence was confirmed as a dispositional risk factor that so far has not been considered in couple research. Future research directions addressing potential mediators of the observed effects and potential moderators of motive (in)congruence are discussed.

Closeness Discrepancies in Couple Relationships: A Dyadic Response Surface Analysis.

Individuals can differ in the degree of closeness they desire in their romantic relationships: Some people may perceive their current level of closeness as just right, whereas others may feel not close enough or too close to their partners (referred to as negative and positive closeness discrepancy, respectively). This study (N = 1,177 individuals from 748 couples) examined the implications of closeness discrepancies for subjective relationship quality (SRQ) using dyadic response surface analysis. The analyses found evidence for linear, but not broad, closeness discrepancy effects: SRQ was lower for individuals reporting more negative closeness discrepancies and, independent of this actor effect, for individuals with partners who reported more negative closeness discrepancies. These results suggest that low levels of closeness paired with a strong desire for closeness can impair both partners' relational well-being.

Motivational Interdependence in Couple Relationships.

This article presents an integrative conceptual model of motivational interdependence in couples, the MIC model. Based on theoretical tenets in motivation psychology, personality psychology, and research on interpersonal perception, the MIC model postulates that two partners' motive dispositions fundamentally interact in shaping their individual motivation and behavior. On a functional level, a partner's motivated behavior is conceptualized as an environmental cue that can contribute to an actor's motive expression and satisfaction. However, the partner's motivated behavior is considered to gain this motivational relevance only via the actor's subjective perception. Multilevel analyses of an extensive experience sampling study on partner-related communal motivation (N = up to 60,803 surveys from 508 individuals nested in 258 couples) supported the MIC model. Participants, particularly those with strong communal motive dispositions, behaved more communally at moments when they perceived their partners to behave more communally. In addition, participants experienced momentary boosts in satisfaction when they behaved more communally and, at the same time, perceived their partners' behavior as similarly communal. Broader implications of the MIC model for research on romantic relationships are discussed.

Accuracy and bias in the social perception of envy.

Research converges on the notion that when people feel envy, they disguise it toward others. This implies that a person's envy in a given situation cannot be accurately perceived by peers, as envy lacks a specific display that could be used as a perceptual cue. In contrast to this reasoning, research supports that envy contributes to the regulation of status hierarchies. If envy threatens status positions, people should be highly attentive to identify enviers. The combination of the two led us to expect that (a) state envy is difficult to accurately perceive in unacquainted persons and (b) dispositional enviers can be accurately identified by acquaintances. To investigate these hypotheses, we used actor-partner interdependence models to disentangle accuracy and bias in the perception of state and trait envy. In Study 1, 436 unacquainted dyad members competed against each other and rated their own and the partner's state envy. Perception bias was significantly positive, yet perception accuracy was nonsignificant. In Study 2, 502 acquainted dyad members rated their own and the partner's dispositional benign and malicious envy as well as trait authentic and hubristic pride. Accuracy coefficients were positive for dispositional benign and malicious envy and robust when controlling for trait authentic and hubristic pride. Moreover, accuracy for dispositional benign envy increased with the depth of the relationship. We conclude that enviers might be identifiable but only after extended contact and discuss how this contributes to research on the ambiguous experience of being envied. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Assessing Individual Differences in the Affective Experience of Dreams: The Jena Dream Inventory-Affect Scales (JeDI-A).

The study reports on the validation of a new instrument for the assessment of emotional experiences in dreams. The Jena Dream Inventory-Affect (JeDI-A) contains 21 items and 3 scales, positive dream affect, negative dream affect, and dream intensity, providing a differentiated yet economic assessment of dream affect. Cross-sectional and longitudinal analyses in a sample of university students (N = 426) and a clinical sample of patients with sleep disorders (N = 149) supported factorial validity and measurement invariance, high temporal stability (over 1 year and 9 months in the students and patients, respectively), convergent and discriminant validity regarding established measures of dream affect and the Big Five, and criterion validity regarding subjective well-being. Cross-lagged panel models showed reciprocal longitudinal effects between dream affect and waking affect. We conclude that the JeDI-A is a valid instrument for differentiated investigations of individual differences in dream affect in clinical and nonclinical populations.

The nonconscious cessation of affiliative motivation: A replication and extension study.

Previous research has documented that incidentally processed action-words can produce corresponding behavior and that affective-motivational processes modulate these effects. The present study aimed to (1) replicate earlier work showing that behavioral effects of exposure to social affiliation related action-words (e.g., socialize, party, going-out) cease when these action-words are co-activated with negative stimuli, (2) probe moderation effects of individual differences in the affiliation motive, and (3) examine whether action-word priming effects on behavior rely on specific-word associations rather than the activation of a broad concept. Results of an experimental study (N = 191) showed that exposure-effects of affiliation related words on behavior instrumental in attaining affiliation goals cease when these words were co-activated with negative affect, but this cessation effect was relatively weak and non-significant. Subsequent analyses revealed that the effect was moderated by the affiliation motive: The cessation effect mainly occurred for individuals with a strong affiliation motive. Further, we found no evidence that word priming effects do merely occur via specific-word associations.

Patterns and sources of personality development in old age.

Despite abundant evidence that personality development continues in adulthood, little is known about the patterns and sources of personality development in old age. We thus investigated mean-level trends and individual differences in change as well as the genetic and environmental sources of rank-order continuity and change in several personality traits (neuroticism, extraversion, openness, agreeableness, conscientiousness, perceived control, and affect intensity) and well-being. In addition, we analyzed the interrelation between perceived control and change in other personality traits as well as between change in personality traits and change in well-being. We analyzed data from older adult twins, aged 64-85 years at Time 1 (N = 410; 135 males and 275 females; 134 monozygotic and 63 dizygotic twin pairs), collected at 2 different time points about 5 years apart. On average, neuroticism increased, whereas extraversion, conscientiousness, and perceived control significantly decreased over time. Change in perceived control was associated with change in neuroticism and conscientiousness, pointing to particular adaptation mechanisms specific to old age. Whereas individual differences in personality traits were fairly stable due to both genetic and environmental sources, individual differences in change were primarily due to environmental sources (beyond random error) indicating plasticity in old age. Even though the average level of well-being did not significantly change over time, individual well-being tended to decrease with strongly increasing levels of neuroticism as well as decreasing extraversion, conscientiousness, and perceived control, indicating that personality traits predict well-being but not vice versa. We discuss implications for theory on personality development across the lifespan.

When "together" means "too close": Agency motives and relationship functioning in coresident and living-apart-together couples.

The present research addresses the interplay between agency motives and objective dyadic closeness with regard to the functioning of intimate couple relationships. Applying a Person × Situation approach, we hypothesized (a) that partners' implicit and explicit agency motives predict their selection of dyadic living arrangements characterized by high or low objective closeness (coresidence or living-apart-together), (b) that agency motives have more negative effects on relationship functioning in coresident couples, (c) that agency motives predict agentic motivational states in coresident couples, and (d) that agentic states predict day-to-day changes in relationship satisfaction under conditions of high objective closeness. We found support for these between- and within-couple hypotheses in cross-sectional and prospective analyses of an age-heterogeneous sample of 548 heterosexual couples, and in a 2-week diary study with a subsample of 106 couples. Most notably, agentic motive dispositions and motivational states related to relationship functioning more negatively under conditions of high objective closeness. The overall positive effect of objective closeness on relationship functioning was diminished by strong agentic motivation. Perspectives for future research on agency motives in couple relationships are discussed.

Affective contingencies in the affiliative domain: Physiological assessment, associations with the affiliation motive, and prediction of behavior.

According to classical motive disposition theory, individuals differ in their propensity to derive pleasure from affiliative experiences. This propensity is considered a core process underlying the affiliation motive and a pervasive cause of motivated behavior. In this study, we tested these assumptions. We presented participants with positive affiliative stimuli and used electromyography to record changes in facial muscular activity that are indicative of subtle smiling. We were thus able to physiologically measure positive affect following affiliative cues. Individual differences in these affective contingencies were internally consistent and temporally stable. They converged with affiliation motive self- and informant reports and picture story exercise scores, indicating that they are partly accessible to the self, observable to outsiders, and overlap with implicit systems. Finally, they predicted affiliative behavior in terms of situation selection and modification across a wide variety of contexts (i.e., in daily life, the laboratory, and an online social network). These findings corroborate the long-held assumption that affective contingencies represent a motivational core aspect of affiliation.

Assessing implicit motivational orientations in couple relationships: the Partner-Related Agency and Communion Test (PACT).

The Partner-Related Agency and Communion Test (PACT) was developed to measure implicit agentic and communal needs in the domain of couple relationships through content analyses of fantasy stories. Study 1 (N = 125) confirmed that the new thematic coding system captured experimentally induced differences in partner-related motivation and showed expected relations with D. G. Winter's (1994) motive scoring system. Study 2 confirmed the discriminant and incremental validity of the implicit partner-related needs compared with self-report measures of the Big Five traits and adult attachment in a sample of 499 couples. In addition, dyadic analyses revealed expected associations of the partner-related needs with relationship satisfaction as experienced by oneself and by one's partner. The studies lend initial support to the validity of the relationship-specific needs for agency and communion as assessed by the PACT and introduce dyadic data analyses to the study of implicit motives.