Reliability and Novelty: Information Gain in Multi-Level Selection Systems

Information about the environment is captured in human biological systems on a variety of interacting levels – in distributions of genes, linguistic particulars, concepts, methods, theories, preferences, and overt behaviors. I investigate some of the basic principles which govern such a hierarchy by constructing a comparatively simple three-level selection model of bee foraging preferences and behaviors. The information-theoretic notion of 'mutual information' is employed as a measure of efficiency in tracking a changing environment, and its appropriateness in epistemological applications is discussed at some length. In particular, information accumulated in mid-level preference distributions exhibits suggestive properties for the purposes of naturalistic epistemology. It also appears that the novelty of scientific objects and representations and the rapidity of scientific change relative to genetic change need present no obstacle to the use of such models in explanations of scientific progress and the reliability of scientific judgement.     

Self as verb and the metaphor of dance: An explanation of the self discovery experience within a constructivist framework

The concept of self discovery within a constructivist framework is difficult to explain given the central assumption of constructivism that self is a created construct rather than an entity to be discovered. Two problems are identified as impediments to constructivist accounts of the self discovery experience: first, their failure to adequately account for the embodied experience of self, and second, the difficulties inherent in using self as a noun to express a process.
It is proposed that if self is considered as a verb, as the action of a body-subject, the verbal contortionism of referring to self as a process in a language that places self as an entity may be overcome. The notion of self as verb places the individual firmly in the role of active embodied participant in the experience of self. The metaphor of "self'" as "dance" is explored to emphasize the materiality of the human animal that is argued to be central to the experience of self discovery.     

“We want the world and we want it now”: Materialism,time perspectives and problem spending tendency of Chinese

Chinese consumers' spending has been expanding rapidly in the past decade, and along with it household and credit card debt. The present research collected evidence to triangulate the contention that materialism is positively related with Chinese's problem spending tendency (PST), and that present‐time‐perspective (PTP) and future‐time perspectives (FTP) interact systematically with materialism to affect PST. A survey of the general population in Macao, China (Study 1; N = 239) confirmed that materialism was positively correlated with PST. An interaction between materialism and PTP intensified the relationship, whereas an interaction with FTP weakened the relationship. Another survey with a sample of university students (Study 2; N = 223) again found positive relationships among PST, materialism, and PTP, as measured by temporal discount rate. But further exploration showed that PST was only related with temporal discounting among high materialists, but not among low materialists. Study 3 experimentally examined the causal effects of materialism and FTP on PST. When being primed of an orientation towards materialism (n = 33), the participants' planned consumption doubled that of the control group (n = 31). A FTP prime interacted with materialism prime and put a “damper” on participants' planned spending (n = 29), compared to their counterparts who were not primed of such a time perspective.     

An evaluation of the consequences of using short measures of the Big Five personality traits

Researchers often use very abbreviated (e.g., 1-item, 2-item) measures of personality traits due to their convenience and ease of use as well as the belief that such measures can adequately capture an individual's personality. Using data from 2 samples (N = 437 employees, N = 355 college students), we show that this practice, particularly the use of single-item measures, can lead researchers to substantially underestimate the role that personality traits play in influencing important behaviors and thereby overestimate the role played by new constructs. That is, the use of very short measures of personality may substantially increase both the Type 1 and Type 2 error rates. We argue that even slightly longer measures can substantially increase the validity of research findings without significant inconvenience to the researcher or research participants.     

Discussion of Ron Bodansky’s Case Presentation: How We Explain Psychoanalytic Improvement in Patients Who Have Been Severely Traumatized

In this article, I discuss Ron Bodansky’s presentation (this issue), “Release from Developmental Arrest,” from a Viennese perspective. Vienna, Kohut’s birthplace, the town in which he spent his childhood and adolescence, where he studied and had his first analysis with August Aichhorn, was the place to establish the first Self Psychological Training Institute in Europe: the Vienna Circle for Psychoanalysis and Self Psychology, a state recognized Training Institute, founded in 1987.

Which direction has Self Psychology been taking in Austria since then? We began with the exploration of self-structure, moved via empathy to a focus on selfobject experiences and then many of us joined in the appreciation of the importance of intersubjectivity theory. My discussion reflects this particular theoretical orientation, an orientation that makes the attempt to observe and understand both the ongoing process of mutual influence that is at the heart of intersubjectivity theory, as well as the self object needs and transferences that become mobilized in the patient within this process.     

A force of change: Chris Peterson and the US Army’s Global Assessment Tool

The US Army launched the Global Assessment Tool (GAT) – a 105-item psychometric instrument taken by approximately one million soldiers annually – in October, 2009 in support of a population-wide resilience development initiative known as the Comprehensive Soldier and Family Fitness (CSF2) program. The lead developer of the GAT was Chris Peterson, and his work on this project – along with that of Nansook Park and Colonel Carl Castro – will likely leave an important and indelible mark on not only the Army, but also the field of military psychology. In this paper, we provide more detail on the history and components of the GAT. In addition, we demonstrate the practical utility of the GAT by showing that high-performing soldiers (soldiers who attained Ranger status) have relatively high GAT scores, and that soldiers with behavioral problems generally evidence low GAT scores. We conclude by discussing future directions of GAT methodology and usage in support of research.     

Toward Better Prevention: Constructions of Trust in the Sexual Relationships of Young Women

Research on HIV/AIDS interventions indicates that many heterosexual women implement the construct of trust when deciding if preventive measures are necessary. The personal construct model evaluated in this experiment proposes that young women's choice to resist changing from a trust to a nontrust position can be understood in terms of the relationship between their constructs and the hierarchical organization of their construct subsystems. Findings suggest that women with well-defined networks of implications on their nonpreferred pole of the trust/mistrust construct resist HIV-preventive messages that require them to mistrust their partner because the proposed change will involve successive use of subordinate constructs that are incompatible with each other.     

The simulation of emotion experience: On the emotional foundations of theory of mind

An argument is developed that supports a simulationist account about the foundations of infants' and young children's understanding that other people have mental states. This argument relies on evidence that infants come to the world with capacities to send and receive affective cues and to appreciate the emotional states of others – capacities well suited to a social environment initially made up of frequent and extended emotional interactions with their caregivers. The central premise of the argument is that the foundation of infants' understanding of other minds is built upon an early-developing capacity to share others' emotion experiences. The emotion experiences elicited in interactions between caregivers and infants enable the elaboration of this primitive understanding into a more fully developed understanding of psychological subjects. The evidence presented in support of these claims derives from a wide range of studies of the phenomena of emotional contagion, affective communication, and emotion regulation involving infants, young children, and adults.