Trajectories of relationship satisfaction: Independent contributions of capitalization and support perceptions

Associations among perceptions of partner responses to disclosures about capitalization and support experiences and relationship satisfaction were examined over 1 year in 268 individuals in romantic relationships. Multilevel modeling indicated that capitalization and support perceptions covaried over 1 year, but they independently predicted contemporaneous relationship satisfaction and appeared to be compensatory processes. However, with increasing relationship duration, support perceptions became more strongly associated with relationship satisfaction, whereas capitalization perceptions became less strongly associated with relationship satisfaction, suggesting that capitalization perceptions may play less of a buffering role with time. Results suggested that perceiving partners as interested and enthusiastic in the face of triumph, and as caring and supportive in the face of difficulties, serve important and independent relationship maintenance functions.     

Attentional capture by singletons is contingent on top-down control settings: Evidence from electrophysiological measures

The present study examined whether the capture of spatial attention is driven by stimulus salience (e.g., object uniqueness) or by a match to current attentional control settings (contingent capture). We measured the N2pc effect, a component of the event-related brain potential thought to reflect lateralized attentional allocation. On every trial, a noninformative cue display containing a colour singleton box was followed by a target display of letters. Participants searched for a target letter in a specified colour (in Experiments 1–3) or within a specified shape (in Experiment 4) while ignoring other stimuli. The key manipulation was whether the singleton cue contained the target-defining feature (e.g., a specific colour). Experiment 1 revealed signs of attention capture—a cue validity effect and an N2pc effect—only for singleton cues that contained the target-defining feature. This pattern persisted even when we increased the salience of the singleton box (Experiments 2 and 3). Irrelevant colour singletons also failed to produce a significant N2pc effect when the target was defined based on shape rather than colour (Experiment 4). We conclude that attention capture is strongly contingent on top-down attentional control settings, not bottom-up stimulus salience.     

Perfectionism,discrepancies, and depression: Testing the perfectionism social disconnection model in a short-term,four-wave longitudinal study

Perfectionistic concerns (i.e., negative reactions to failures, exaggerated concerns over others’ criticism and expectations, and nagging self-doubts) are linked to social disconnection and depressive symptoms. According to the perfectionism social disconnection model, perfectionistic concerns contribute to social disconnection (i.e., feeling rejected, excluded, and unwanted by others) which, subsequently, contributes to depressive symptoms. The social world is replete with chances for interpretations. In interpreting their social worlds, people high in perfectionistic concerns tend to perceive interpersonal discrepancies, a distressing form of social disconnection that involves perceptions of others as dissatisfied with them and as disapproving of them. These interpretations are also conceptualized as having depressing consequences for people high in perfectionistic concerns. This study tested whether perceived interpersonal discrepancies mediate the relation between perfectionistic concerns and depressive symptoms; 240 participants were recruited and this mediational model was tested with a four-wave, 4-week longitudinal design. Structural equation modeling with bootstrapped tests of mediation indicated the perfectionistic concerns-depressive symptoms relationship was mediated by interpersonal discrepancies (even after controlling for perfectionistic strivings). People high in perfectionistic concerns perceive others as dissatisfied with them and as disapproving of them. Feeling rejected, excluded, and unwanted by others, people high in perfectionistic concerns are vulnerable to depression.     

Some variables affecting dentists' assessment of patients' distress

Dental students estimated the pain distress and discomfort of their patients after patients received a Class II restoration (simple filing). Dentist's estimates of patient pain accounted for 36% of the variance in patient self-report responses. Dentist accuracy was significantly lower, however, for estimates of anxiety and distress. Dentist accuracy was unaffected by patient's degree of self-monitoring. There was a tendency for female dentists to demonstrate greater accuracy than male dentists, but this effect was nonsignificant. In addition, dentists' accuracy in assessing overall patient discomfort was significantly lower in that segment of the treatment procedure that was most stressful for the dentists. This article discusses theoretical explanations for this latter effect.     

Eye movements enhance memory for individuals who are strongly right-handed and harm it for individuals who are not

Subjects who make repetitive saccadic eye movements before a memory test subsequently exhibit superior retrieval in comparison with subjects who do not move their eyes. It has been proposed that eye movements enhance retrieval by increasing interaction of the left and right cerebral hemispheres. To test this, we compared the effect of eye movements on subsequent recall (Experiment 1) and recognition (Experiment 2) in two groups thought to differ in baseline degree of hemispheric interaction—individuals who are strongly right-handed (SR) and individuals who are not (nSR). For SR subjects, who naturally may experience less hemispheric interaction than nSR subjects, eye movements enhanced retrieval. In contrast, depending on the measure, eye movements were either inconsequential or even detrimental for nSR subjects. These results partially support the hemispheric interaction account, but demand an amendment to explain the harmful effects of eye movements for nSR individuals.     

Re-examining the Relationship Between Need for Cognition and Creativity: Predicting Creative Problem Solving Across Multiple Domains

Prior studies have demonstrated inconsistent findings with regard to the relationship between need for cognition and creativity. In our study, measurement issues were explored as a potential source of these inconsistencies. Structural equation modeling techniques were used to examine the factor structure underlying the 18-item need for cognition scale in three independent samples drawn from three prior studies. In addition, the relationships between need for cognition and the quality, originality, and elegance of creative problem solutions across multiple domains of performance were analyzed. Across all 3 samples, the bifactor model fit the data better than the 2-factor and 1-factor need for cognition models. After controlling for method-specific variance, the trait factor of the bifactor model showed consistently positive relationships with all 3 facets of creative performance and showed stronger relationships with these facets than the composite score results reported in prior studies. Implications for research and practice are discussed.     

Bilingual advantage,bidialectal advantage or neither? Comparing performance across three tests of executive function in middle childhood

When bilinguals speak, both fluent language systems become activated in parallel and exert an influence on speech production. As a consequence of maintaining separation between the two linguistic systems, bilinguals are purported to develop enhanced executive control functioning. Like bilinguals, individuals who speak two dialects must also maintain separation between two linguistic systems, albeit to a lesser degree. Across three tests of executive function, we compared bilingual and bidialectal children's performance to that of a monolingual control group. No evidence for a bidialectal advantage was found. However, in line with a growing number of recent partial and failed replications, we observed a significant bilingual advantage only in one measure in one task. This calls the robustness of the bilingual advantage into question. A comprehensive review of studies investigating advantages of inhibitory control and cognitive flexibility in bilingual children reveals that the bilingual advantage is likely to be both task and sample specific, and the interaction between these factors makes qualification of the effect challenging. These findings highlight the importance of tracking the impact of dual linguistic systems across the lifespan using tasks calibrated for difficulty across different ages.     

Communication Via Instant Messenger: Short- and Long-Term Effects

Ersatz social engagement theory (Green & Brock, 1998, 2003) suggests that individuals may be drawn to mediated interactions because of their ease, lack of risk, and immediate gratification, but that these interactions may be less rewarding over the long term. In Study 1 ( N = 42), participants' moods were measured before and after engaging in a conversation with a stranger either online (instant messenger) or face to face. Participants became slightly less tense and less angry regardless of which condition they were in, but significantly happier when they were in the instant messenger (1M) condition. The increased happiness after an IM rather than face-to-face conversation was especially pronounced among women. Study 2 ( N = 101) was a survey of students' Internet use and other extracurricular activities. Students did not appear to be substituting Internet use for other forms of extracurricular engagement. However, IM use was associated with feeling that one used the Internet too much, and reduced life satisfaction.