Detecting symmetry and faces: Separating the tasks and identifying their interactions

Face and symmetry processing have common characteristics, and several lines of evidence suggest they interact. To characterize their relationship and possible interactions, in the present study we created a novel library of images in which symmetry and face-likeness were manipulated independently. Participants identified the target that was most symmetric among distractors of equal face-likeness (Experiment 1) and identified the target that was most face-like among distractors of equal symmetry (Experiment 2). In Experiment 1, we found that symmetry judgments improved when the stimuli were more face-like. In Experiment 2, we found a more complex interaction: Image symmetry had no effect on detecting frontally viewed faces, but worsened performance for nonfrontally viewed faces. There was no difference in performance for upright versus inverted images, suggesting that these interactions occurred on the parts-based level. In sum, when symmetry and face-likeness are independently manipulated, we find that each influences the perception of the other, but the nature of the interactions differs.     

Doing as they would do: How the perceived ethical preferences of third-party beneficiaries impact ethical decision-making

Although unethical behavior often benefits third-parties not directly complicit in the misconduct, not all beneficiaries welcome these ill-gotten benefits. We investigate whether actors consider the ethical preferences of potential beneficiaries or rely solely on their own ethical predispositions when making decisions that affect others. Three studies demonstrate that the perceived ethical preferences of these beneficiaries can substantially influence the likelihood that actors behave unethically on their behalves. These studies show that actors consider the ethical preferences of beneficiaries only when their own ethical disposition is outcome-based.     

Fragile visual short-term memory is an object-based and location-specific store

Fragile visual short-term memory (FM) is a recently discovered form of visual short-term memory. Evidence suggests that it provides rich and high-capacity storage, like iconic memory, yet it exists, without interference, almost as long as visual working memory. In the present study, we sought to unveil the functional underpinnings of this memory storage. We found that FM is only completely erased when the new visual scene appears at the same location and consists of the same objects as the to-be-recalled information. This result has two important implications: First, it shows that FM is an object- and location-specific store, and second, it suggests that FM might be used in everyday life when the presentation of visual information is appropriately designed.     

Construing Couples: The Challenges of Marital Therapy

Many therapists report that working with couples is very difficult and stressful. In this article 1 offer a few evolving thoughts on working with couples, based on Kelly's Sociality corollary and the field of hermeneutic inquiry. The primary task of marital therapy is to work together with couples in coauthoring (or coconstructing) a story that (a) is specific to the concerns of each spouse, (b) is meaningful to the two of them as a couple, and (c) provides new options for effective action in the situation confronting them. This coauthoring process, if it is to be successful with couples, must address a number of related issues, including codefining the problem, connecting with the relevant system, codeveloping specific and workable goals, maintaining flexibility, and coconstructing alternatives.     

Metabolic Syndrome and Cognitive Function in Healthy Middle-Aged and Older Adults without Diabetes

ABSTRACT

Objective: Few studies have addressed whether the metabolic syndrome (MetS) and its individual components are associated with cognitive function in middle-aged and older populations, as well as whether specific areas of cognition are more affected than others. We examined the cross-sectional association between MetS and six areas of cognitive function in healthy cognitively intact adults without diabetes (n?=?853, mean age 61 years) randomized in two intervention trials. Methods: The National Cholesterol Education Program (NCEP) criteria were used to identify subjects with MetS. Cognitive function was assessed with a neuropsychological battery. A principal components analysis was used to extract five uncorrelated factors interpreted to represent five areas of cognition, and a measure of global cognition was calculated. Results: MetS was weakly but non-significantly associated with lower verbal learning (β?=??.14 [SE(β)?=?0.09], p?=?.15). As the number of MetS criteria increased, scores on global cognition (p trend?=?.01), verbal learning (p trend?=?.06) and semantic memory (p trend?=?.04) decreased. Hypertension was the only MetS risk factor that was independently correlated with lower verbal learning (β?=??.17 [SE(β) =?0.08], p?=?.04), semantic memory (β?=??.26 [SE(β)?=?0.08], p?=?.001) and global cognition (β?=??.15 [SE(β)?=?0.07], p?=?.04). Conclusion: This study adds to the evidence of an association between MetS and lower cognitive function among healthy middle-aged and older adults without CVD and diabetes, as well as confirms the correlation between hypertension and lower cognition.     

Effects of Adult Attachment Style on the Perception and Search for Social Support

Effects of adult attachment style on the perception of and search for social support were examined. One hundred and fifty undergraduate students completed self-report scales tapping their attachment styles, the extent to which they perceive the availability of emotional and instrumental support from significant figures (father, mother, same-sex friend, opposite-sex friend, romantic partner), and the extent to which they look for instrumental and emotional assistance in times of need. Findings showed that secure persons perceived higher levels of emotional and instrumental support from the assessed figures and reported seeking more emotional and instrumental support than avoidant and ambivalent persons did. Results are discussed in the context of an attachment perspective of social support.     

The Need for Power and Fear of Assertiveness in English-Speaking South African Female Graduates

The present study demonstrated that Winter's (1973) power arousal procedure and scoring system for the need for power, which were developed in the United States, are valid for English-speaking South African female graduates. Subjects in whom the need for power had been aroused by a prerecorded inspirational speech (n = 20) had significantly higher n Power scores than matched nonaroused subjects (n = 20), T ²(8, 31) = 56.17, p ≤ .01. Further, it was argued that the fear of assertiveness is a component of the need for power, and a scoring system for measuring this motive was suggested. Fear of assertiveness was shown to correlate significantly with various behavioral and dispositional measures of assertiveness, relating especially to a dependency pattern of behavior.     

The arousal model of moral condemnation

Previous research regarding the affective correlates of moral judgment has emphasized that this relation is rooted in the natural properties of discrete emotions, suggesting that specific emotions (e.g., disgust) increase moral condemnations for specific categories of moral violation (e.g. purity violations). In three experiments, we find that arousal increases the severity of moral condemnations, while emotion specificity effects remain absent. Results are compatible with constructivist approaches to emotion and the feelings as information account of social judgment.     

Exact and approximate analytical solutions of Weiss equation of ferromagnetism and their experimental relevance

The recent progress in the theory of generalised Lambert functions makes possible to solve exactly the Weiss equation of ferromagnetism. However, this solution is quite inconvenient for practical purposes. Precise approximate analytical solutions are obtained, giving the temperature dependence of the spontaneous magnetization, and also the dependence of the magnetization on both temperature and external magnetic field. The experimental relevance of these results, mainly for the determination of the Curie temperature, is discussed.