The Relationship Quality Interview: evidence of reliability, convergent and divergent validity, and incremental utility

Relationship satisfaction and adjustment have been the target outcome variables for almost all couple research and therapies. In contrast, far less attention has been paid to the assessment of relationship quality. The present study introduces the Relationship Quality Interview (RQI), a semistructured, behaviorally anchored individual interview. The RQI was designed to provide a more objective assessment of relationship quality as a dynamic, dyadic construct across 5 dimensions: (a) quality of emotional intimacy in the relationship, (b) quality of the couple's sexual relationship, (c) quality of support transactions in the relationship, (d) quality of the couple's ability to share power in the relationship, and (e) quality of conflict/problem-solving interactions in the relationship. Psychometric properties of RQI ratings were examined through scores obtained from self-report questionnaires and behavioral observation data collected cross-sectionally from a sample of 91 dating participants and longitudinally from a sample of 101 married couples. RQI ratings demonstrated strong reliability (internal consistency, interrater agreement, interpartner agreement, and correlations among scales), convergent validity (correlations between RQI scale ratings and questionnaire scores assessing similar domains of relationship quality), and divergent validity (correlations between RQI scale ratings and (a) behavioral observation codes assessing related constructs, (b) global relationship satisfaction scores, and (c) scores on individual difference measures of related constructs). Clinical implications of the RQI for improving couple assessment and interventions are discussed.     

Emotion and the Self-Serving Bias

The influence of specific emotions (guilt and revulsion) on the self-serving bias was investigated. Participants were recruited from an undergraduate population. There were 360 participants (132 male) with a mean age of 19.41 years. Participants took part in an online study, which involved taking a ten-question test, completing an emotional induction, receiving test feedback, and making an attribution for test performance. Results revealed a significant effect of feedback (p < 0.001) indicating the self-serving bias. Results also revealed a significant effect of emotion over this self-serving bias. Both guilty and revolted participants made less self-enhancing attributions for success (p = 0.04), and less self-protecting attributions for failure (p = 0.006). The hypothesis that the valence of specific emotions influences the self-serving bias was supported. No support was found for the hypothesis that the appraisal dimensions of specific emotions influence the self-serving bias. Theoretical and practical implications are discussed.     

Dissociative tendencies and right-hemisphere processing load: effects on vigilance performance

The present study was designed to explore the relationship between self-reported dissociative experiences and performance in tasks eliciting right-hemisphere processing load. Thirty-four participants (10 men and 24 women) performed a vigilance task in two conditions: with task-irrelevant negative-arousing pictures and task-irrelevant neutral pictures. Dissociation was assessed with the Dissociative Experience Scale. Consistent with theories positing right-hemisphere deregulation in high non-clinical dissociators, dissociative experiences correlated with greater vigilance decrement only in the negative picture condition. As both the vigilance task and negative picture processing are right lateralized, this result provides support for a right-hemisphere dysfunction in high dissociators, at least in negative conditions.     

Impaired ability to give a meaning to personally significant events in patients with schizophrenia

Schizophrenia is a severe mental illness affecting sense of identity. Autobiographical memory deficits observed in schizophrenia could contribute to this altered sense of identity. The ability to give a meaning to personally significant events (meaning making) is also critical for identity construction and self-coherence. Twenty-four patients with schizophrenia and 24 control participants were asked to recall five self-defining memories. We assessed meaning making in participants’ narratives (spontaneous meaning making) and afterwards asked them explicitly to give a meaning to their memories (cued meaning making). We found that both spontaneous and cued meaning making were impaired in patients with schizophrenia. This impairment was correlated with executive dysfunctions and level of negative symptoms. Our results suggest that patients’ difficulties in drawing lessons about past experiences could contribute to explain the lack of coherence observed in their life trajectories and their impaired social adjustment abilities. Implications for psychotherapy are also discussed.     

Forgiveness in Younger,Middle-Aged and Older Adults: Age and Gender Matters

The present study investigated age and gender differences in forgiveness of real-life transgressions. Emerging and young, middle-aged, and older adults recalled the most recent and serious interpersonal transgression and then completed the Transgression-Related Interpersonal Motivations Inventory (TRIM-18), which measured their avoidance, revenge, and benevolence motivation toward an offender and indicated to what extent they are generally concerned with the subject of forgiveness. The results revealed a trend among middle-aged adults to express more avoidance than younger adults. Moreover, young men had a greater motivation to seek revenge than middle-aged and older men. No such age differences were apparent for women. Additionally, forgiveness was a more manifest subject in everyday life for middle-aged adults and women. These findings emphasize the importance of age and gender when investigating forgiveness.     

In vitro hippocampal gamma oscillation power as an index of in vivo CA3 gamma oscillation strength and spatial reference memory

Neuronal synchronisation at gamma frequencies (30-100 Hz) has been implicated in cognition and memory. Gamma oscillations can be studied in various in vitro models, but their in vivo validity and their relationship with reference memory remains to be proven. By using the natural variation of wild type C57bl/6J mice, we assessed the relationships between reference memory and gamma oscillations recorded in hippocampal area CA3 in vivo and in vitro. Local field potentials (LFPs) were recorded from area CA3 in behaviourally-characterised freely moving mice, after which hippocampal slices were prepared for recordings in vitro of spontaneous gamma oscillations and kainate-induced gamma oscillations in CA3. The gamma-band power of spontaneous oscillations in vitro correlated with that of CA3 LFP oscillations during inactive behavioural states. The gamma-band power of kainate-induced oscillations correlated with the activity-dependent increase in CA3 LFP gamma-band power in vivo. Kainate-induced gamma-band power correlated with Barnes circular platform performance and object location recognition, but not with object novelty recognition. Kainate-induced gamma-band power was larger in mice that recognised the aversive context, but did not correlate with passive avoidance delay. The correlations between behavioural and electrophysiological measures obtained from the same animals show that the gamma-generating capacity of the CA3 network in vitro is a useful index of in vivo gamma strength and supports an important role of CA3 gamma oscillations in spatial reference memory.     

Factorial validity and measurement invariance of the Revised Physical Self-Perception Profile (PSPP-R) in three countries

The revised physical self-perception profile (PSPP-R) was constructed to measure both perceived competence and importance linked to domains of the physical self. In the present study, we tested the factorial validity of the PSPP-R, using confirmatory factor analytic approach, on samples of university students from three different countries: Sweden, Turkey, and the UK. Multi-sample covariance structure analyses were also used to test the invariance of the PSPP-R across the three national samples. First-order four-factor models, including the latent factors of sport competence, physical conditioning, body attractiveness and physical strength, demonstrated good-fit with the data both for competence and importance factors. Second-order factor models, incorporating the second-order latent domain factor of physical self-worth also exhibited good-fit with the data. Factor patterns and covariances were invariant across samples for both competence and importance scales. Item intercepts were also invariant for the importance scales, whereas partial invariance of intercepts was supported for competence scales. The results are discussed with reference to the validity of the original physical self-perception profile and cross-cultural studies on the physical self.     

Chimpanzees’ use of conspecific cues in matching-to-sample tasks: public information use in a fully automated testing environment

Social animals have much to gain from observing and responding appropriately to the actions of their conspecific group members. This can in turn lead to the learning of novel behavior patterns (social learning) or to foraging, ranging, or social behavioral choices copied from fellow group members, which do not necessarily result in long-term learning, but at the time represent adaptive responses to environmental cues (public information use). In the current study, we developed a novel system for the study of public information use under fully automated conditions. We modified a classic single-subject laboratory paradigm—matching-to-sample (MTS)—and examined chimpanzees’ ability to interpret and utilize cues provided by the behavior of a conspecific to solve the task. In Experiment 1, two subjects took turns on an identity MTS task, with one subject (the model) performing the first half of the trial and the other subject (the observer) completing the trial using the model’s actions as discriminative cues. Both subjects performed above chance from the first session onwards. In Experiment 2, the subjects were tested on a symbolic version of the same MTS task, with one subject showing spontaneous transfer. Our study establishes a novel method for examining public information use within a highly controlled and automated setting.     

Moderating effects in consumers' perceptions of price unfairness

This study explores the moderating effects of various consumer features – such as price insensitivity and recency of last purchase – on the relationships among perceived value, inferred vendor profit, and perceived price fairness. A proposed model is developed and an empirical study is then conducted among consumers in four contexts: (i) two tangible goods; and (ii) two intangible services. The proposed model and hypotheses are tested using Partial Least Squares (PLS) software SmartPLS 2.0.M3, which provides a component‐based approach for estimation purposes. The influence of these moderating variables (price insensitivity and recency of the last purchase) depends on the context and the nature of the offering. This is a pioneering study of perceived price fairness in a framework of distributive justice utilizing a variety of contexts, products, and services. Copyright © 2010 John Wiley & Sons, Ltd.