Hemisphere-dependent holistic processing of familiar faces

In two behavioral experiments involving lateralized stimulus presentation, we tested whether one of the most commonly used measures of holistic face processing—the composite face effect—would be more pronounced for stimuli presented to the right as compared to the left hemisphere. In experiment 1, we investigated the composite face effect in a verbal identification task, similar to its original report (Young, Hellawell, & Hay, 1987). Aligning top and bottom halves of composite face stimuli led to performance decreases irrespective of hemifield, indicating holistic processing of comparable magnitude for inputs provided separately to either hemisphere. However, when matching of the same top parts was required in experiment 2, an alignment-dependent performance decrease was found for stimuli presented in the left, but not right visual field. These observations suggest that the right hemisphere dominates in early stages of holistic processing, as indexed by the composite face effect, but that later processes such as face identification and naming are based on unified representations that are independent of input lateralization. Moreover, the composite face effect may not rely on the exact same representation(s) when measured in matching and identification tasks.     

The protective identity: Evidence that mortality salience heightens the clarity and coherence of the self-concept

Research guided by terror management theory has shown that self-esteem provides a buffer against mortality concerns. The current research extends the theory to examine whether clarity and coherence in the structure of the self-concept serve a terror management function independent of enhancing self-esteem. Specifically, five studies tested whether mortality salience (MS) heightens diverse tendencies to clarify and integrate self-relevant knowledge, especially in individuals predisposed to seek structured knowledge. MS led high, but not low, structure-seeking participants to prefer coherent (Study 1) clearly-defined (Study 2), and simply organized (Study 3) conceptions of their personal characteristics. Also, MS led high structure-seeking participants to prefer causal coherence in recent experience (Study 4) and meaningful connections between past events and their current self (Study 5). Supporting the specificity of these effects on self-concept structuring, MS increased self-enhancement in Studies 1, 4, and 5 but these effects were not moderated by preference for structured knowledge.     

Personality Foundations of Ideological Divide: A Comparison of Women Members of Parliament and Women Voters in Italy

Empirical research is crucial for understanding the personality foundations of political preferences in modern democracies. However, few studies have addressed the personality of top politicians using standard methods to assess basic traits and personal values. In the current research, traits and values of 106 female members of the Italian Parliament were assessed in accordance with the Five‐Factor Model of personality and Schwartz's taxonomy. The same variables were measured in a sample of 864 voters taken from the general population. We investigate the extent to which differences in traits and values contribute to ideological orientation of politicians and voters of rival coalitions. A similar pattern of relations was found in both groups. Yet, traits and values contributed to partisanship of politicians much more than to political preferences of voters. Whereas values fully mediated the contribution of traits to voting, energy/extraversion and agreeableness contributed to political partisanship both directly and indirectly, through values.     

Integrating work and basic values into the Spherical Model of Interests

Two prominent models of values, one in work and the other in life, were examined as they each related to the dimensions underlying the Spherical Model of Interests (Tracey & Rounds, 1996) as measured by the Personal Globe Inventory (PGI; Tracey, 2002). The technique of external property vector fitting was utilized to plot the value constructs onto two- and three-dimensional interest structures in a sample of 206 college students. Results, when compared across both theoretical and empirical definitions of interest space, indicated that all work values and fewer basic values related to two dimensions, but that only the work value of Achievement and the life value of Power related to the Prestige dimension. Implications for research and for assessment that involves integrating the results of values and interest inventories are discussed.     

Personal goals and personality traits among young adults: Genetic and environmental effects

To assess genetic and environmental contributions to personal goals, 1279 twins aged 20-26 filled in Personal Project Analysis and NEO-FFI inventories. Personal goals relating to education, the respondent’s own family, friends, property, travel and self showed primarily genetic and unique environmental effects, whereas goals related to parents and relatives showed both shared and unique environmental effects. The variation in goals related to health, work, hobbies and life philosophy was attributable to non-shared environmental effects. Openness to experience and personal goals related to family, education and property shared a significant amount of genetic influence. The same was true for extraversion and self-related goals, and agreeableness and goals related to property.     

Duplicate publication and ‘paper inflation’ in the fractals literature

The similarity of documents in a large database of published Fractals articles was examined for redundancy. Three different text matching techniques were used on published Abstracts to identify redundancy candidates, and predictions were verified by reading full text versions of the redundancy candidate articles. A small fraction of the total articles in the database was judged to be redundant. This was viewed as a lower limit, because it excluded cases where the concepts remained the same, but the text was altered substantially. Far more pervasive than redundant publications were publications that did not violate the letter of redundancy but rather violated the spirit of redundancy. There appeared to be widespread publication maximization strategies. Studies that resulted in one comprehensive paper decades ago now result in multiple papers that focus on one major problem, but are differentiated by parameter ranges, or other stratifying variables. This ‘paper inflation’ is due in large part to the increasing use of metrics (publications, patents, citations, etc) to evaluate research performance, and the researchers’ motivation to maximize the metrics. The views in this paper are solely those of the authors, and do not necessarily represent the views of the Department of the Navy or any of its components, UNAM, University of Virginia or University of Karlsruhe.     

What is the process of personal growth? Introducing the Personal Growth Process Model

Personal growth as a process remains vaguely understood. We introduce the Personal Growth Process (PGP) model based on Carl Rogers's organismic valuing process (OVP). The PGP model explains personal growth as a sociocognitive embodied process whereby an individual undergoes multiple mental shifts that make up an ongoing, fluctuating process over the long term, starting from a place of psychological safety. The mental shifts occurring throughout the growth process are broadly categorized as self-awareness, openness towards experiencing and change, existential courage, autonomy/internal locus of control, taking responsibility for the self and others, self-compassion, and compassion towards others. These shifts all represent progress toward well-being, defined here as authenticity, harmony and life-satisfaction. Importantly, the model does not include only individual psychological constructs, but ties the process to one's social environment and common social responsibility.