Is schizotypy taxonic? Response to

Beauchaine, Lenzenweger, and Waller (2008) criticize our taxometric study of schizotypy (Rawlings, Williams, Haslam, & Claridge, in press) on a variety of methodological and philosophical grounds. We argue that their critique selectively applies more stringent standards to our work than to studies supporting their view that schizotypy is taxonic (i.e., categorical). Many of their criticisms apply at least equally to existing studies that offer support for a schizotypy taxon, and these studies are vulnerable to biases favouring taxonic conclusions that were controlled for in our study. Contrary to their criticisms, we did not claim to have disconfirmed previous taxonic findings about schizotypy, and our findings positively support dimensional models of schizotypy rather than merely being null results. Similarly, our findings are not artefacts of the sampling or measurement decisions that they question. Even well-replicated taxometric findings are not immune to empirical challenge, and evaluation of such challenges must be even-handed.     

Correlates of Alaska Native fatal and nonfatal suicidal behaviors 1990-2001

Factors correlated with suicidal behavior in a predominately Alaska Native region of Alaska are described, and the correlates relating to fatal and nonfatal suicide behaviors in this indigenous population are distinguished. Suicide data from the region (1990-2001) were aggregated and compared to 2000 U.S. Census Data using chi-squared tests. Multivariable logistic regression was used to identify predictors of suicide behaviors. Suicidal behaviors were significantly more common among single, unemployed Alaska Natives who had not completed high school. In multivariable analysis, male sex, age > or = 25 years, firearms, and substance abuse history were each associated with suicide death.     

En-Gendering the Couple-Deity Relationship: Clinical Implications of Power and Process

Spiritual practices are increasingly accommodated by therapists working with religious couples. While research documents potential benefits, spiritual practices such as prayer may invoke an interpretive couple-God relationship distorted by pathogenic processes in one or both spouses. A survey administered to 78 religious couples examined the influence of power/gender as it relates to couples’ harmful triangulation with Deity. Results suggest that harmful triangulation with Deity does occur to some degree in couple relationships, that there are significant differences by gender, and that spouses’ tendencies to triangulate are correlated with one another. We discuss these results from a systemic-feminist perspective, and offer some clinical applications for working with religious couples.

Living well: a self-determination theory perspective on eudaimonia

This article distinguishes between hedonic and eudaimonic approaches to wellness, with the former focusing on the outcome of happiness or pleasure and the latter focusing not so much on outcomes as on the process of living well. We present a model of eudaimonia that is based in self-determination theory, arguing that eudaimonic living can be characterized in terms of four motivational concepts: (1) pursuing intrinsic goals and values for their own sake, including personal growth, relationships, community, and health, rather than extrinsic goals and values, such as wealth, fame, image, and power; (2) behaving in autonomous, volitional, or consensual ways, rather than heteronomous or controlled ways; (3) being mindful and acting with a sense of awareness; and (4) behaving in ways that satisfy basic psychological needs for competence, relatedness, and autonomy. In fact, we theorize that the first three of these aspects of eudaimonic living have their positive effects of psychological and physical wellness because they facilitate satisfaction of these basic, universal psychological needs. Studies indicate that people high in eudaimonic living tend to behave in more prosocial ways, thus benefiting the collective as well as themselves, and that conditions both within the family and in society more generally contribute toward strengthening versus diminishing the degree to which people live eudaimonic lives.     

Recovering data from scanned graphs: Performance of Frantz’s g3data software

Recovering data points from scanned or photocopied graphs by hand is time consuming, prone to error, and it requires patience and a steady hand. An alternative is to use g3data-a program that reads many common image file types and allows accurate estimation of data point coordinates from the graphs contained in these files. Limits of the software are discussed, and validation of its accuracy using graphs with known data values is presented.     

From Ego Depletion to Vitality: Theory and Findings Concerning the Facilitation of Energy Available to the Self

Vitality, or the energy available to the self, is a salient and functionally significant indicator of health and motivation. Previous models (e.g., Baumeister & Vohs, 2007 ) have suggested how such energy can be depleted but have focused less on how it can be maintained or enhanced. In this article, we describe a model of energy and vitality based on self‐determination theory ( Ryan & Deci, 2000 ). We review substantial evidence that, whereas the self‐controlling regulation of behavior depletes vitality and energy, the autonomous self‐regulation of behavior does not. A growing number of experimental and field studies also suggest that vitality and energy are enhanced by activities that satisfy basic psychological needs for relatedness, competence, and autonomy. Lifestyles focused on extrinsic goals are less conducive to need satisfaction and thus engender less vitality. We conclude that social psychological factors associated with need satisfaction have important implications for health and vitality and for informing interventions.     

Necessity and Rigidly Designating Kind Terms

Kripke claims that certainkind terms, particularly natural kind terms,are, like names, rigid designators. However,kind terms are more complicated than names aseach is connected both to a principle ofinclusion and an extension. So, there is aquestion regarding what it is that rigidlydesignating kind terms rigidly designate. Inthis paper, I assume that there are rigidlydesignating kind terms and attempt to answerthe question as to what it is that they rigidlydesignate. I then use this analysis of rigidlydesignating kind terms to show how Kripke'sreasoning regarding the necessity of `Hesperusis Phosphorus' can be extended to statementsinvolving kind terms like `Water is H₂O'and `Tigers are mammals'.     

Vengeance is mine: Narcissism, vengeance, and the tendency to forgive

Recent theory and research have suggested that the disposition to forgive and the tendency to seek vengeance are related but distinguishable characteristics. Although highly forgiving individuals cannot be simultaneously high in vengeance, those who are low in forgiveness could be either vengeful or not. The present study tested the hypothesis that what distinguishes unforgiving people who are highly vengeful from unforgiving people who are not highly vengeful is that the latter group is lower in narcissism. Measures of dispositional forgiveness, narcissism, global self-esteem, and vengeance were administered to 248 undergraduates. As expected, people low in dispositional forgiveness were more vengeful than were people high in dispositional forgiveness, but particularly so among those high in narcissism; among those low in narcissism, forgiveness was less strongly related to vengeance. Thus, the most vengeful people were those who were both low in forgiveness and high in narcissism, independent of gender differences and healthy self-esteem.     

Experimenting With the Balancing Hypothesis

The reasons why divided government is on the rise in the United States remain unclear. Of the explanations offered, Fiorina's (1992 ) balancing hypothesis—the idea that voters intentionally cast their ballots in a way that would increase the prospects of split party control—has drawn the most attention. This study gathered empirical evidence to test the hypothesis; its focus was not on whether citizens want divided government, but rather on whether they collectively act in a way consistent with balancing. In September 1900, during the national election campaign, a sample of undergraduates responded to one of five versions of a newspaper article (similar to actual articles about the campaign) that varied with respect to reported polling data on the competitiveness of the congressional and presidential races. The results cast doubt on the merits of the balancing hypothesis.