Sex differences in coincidence-anticipation timing (CAT): a review

Coincidence-anticipation timing (CAT) is the ability to judge when a moving stimulus will arrive at a target. 43 articles were reviewed which investigated sex differences in this skill. Performance was typically recorded as one or more of three error measures, absolute error (AE), constant error (CE), and variable error (VE). Despite many null findings, it is argued that the evidence for a male advantage is strong, particularly for AE and VE. 10 parameters typically associated with CAT studies were analyzed (e.g., knowledge of results, number of trials, stimulus duration, and stimulus speed), but none differentiated clearly between the presence and absence of the sex difference. However, when the mean AE score was used as a measure of task difficulty, a male advantage was reliably associated with lower values of AE (easier tasks) and null findings with higher values (more difficult tasks). An attempt to compare sex difference findings from Bassin timer and real-world tasks was thwarted by the lack of studies using real-world tasks. Given little evidence for the influence of socialization on sex differences in CAT, it is suggested that the difference may have originated from the evolutionary selection of women for gathering and men for hunting.     

Social Dominance Orientation and John Henryism at the Intersection of Race and Class

Three studies were conducted to explore the relationship between social dominance orientation (SDO) and John Henryism (JH). Each study was framed using an intersectionality perspective which predicted that specific combinations of social identities would impact endorsement of SDO and JH in unique ways. We hypothesized that upper‐class non‐Whites would be higher in SDO and lower in JH than any other class/race identity combination. As predicted, a Class × Race interaction emerged for both SDO and JH in Study 1 (N = 387), with upper‐class non‐Whites displaying the highest levels of SDO and the lowest levels of JH. Study 2 (N = 340) replicated these findings and also explored the impact of context‐level class on SDO and JH. Using a qualitative method, in Study 3 (N = 23) we found that upper‐class non‐Whites described their social class positions in ways highly consistent with SDO, whereas middle/working‐class non‐Whites described their experiences in ways consistent with JH.     

Positive and negative appraisals of the consequences of activated states uniquely relate to symptoms of hypomania and depression

Individuals may appraise internal states positively or negatively. Positive appraisals involve desiring or pursuing the state or experience, while negative appraisals involve dreading or avoiding the experience. The extent to which individuals make extreme positive or negative appraisals of high, activated, energetic states might determine whether they experience symptoms of high or low mood. This study extends the existing literature by considering the role of opposing appraisals and beliefs about the same internal states and by controlling for the potential correlation between depression and activation symptoms. Extreme, positive and negative appraisals of activated mood states related distinctly to experiences of activation and depression symptoms respectively, in an analogue sample (n=323). Positive appraisals of activated internal states were uniquely associated with elevated activation and hypomania symptoms. Negative appraisals of the same states were uniquely associated with elevated depression symptoms. Opposing appraisals of internal states may underlie mood swing symptoms.     

Lucretius Hebraizant: Spinoza's Reading of Ecclesiastes

Spinoza viewed the book of Ecclesiastes, in its original Hebrew and thus cleared of the interpretations imposed upon it in the guise of translation, as a powerful critique of the two most important variants of the superstition that taught human beings to regard both nature and themselves as degraded expressions of an unattainable perfection. The first was organized around the concept of miracle, the divine suspension of the actual concatenation of things, as if God were an earthly sovereign declaring a state of exception. The second was the apparent opposite of this first, the idea that the concatenation of things has an origin and an end, that is, an order decreed by God. Spinoza reads Ecclesiastes through the lens of Epicurus and Lucretius, as if it were an attempt in the Hebrew idiom, an idiom in certain ways perhaps better suited for this task than either Greek or Latin, to shatter the decrees of destiny and to regard with pleasure those singular things (both human and non‐human) that cannot and need not be made straight.     

Stressful life events, perceived stress, and 12-month course of geriatric depression: direct effects and moderation by the 5-HTTLPR and COMT Val158Met polymorphisms

Although the relation between stressful life events (SLEs) and risk of major depressive disorder is well established, important questions remain about the effects of stress on the course of geriatric depression. Our objectives were (1) to examine how baseline stress and change in stress is associated with course of geriatric depression and (2) to test whether polymorphisms of serotonin transporter (5-HTTLPR) and catechol-O-methyltransferase (COMT Val158Met) genes moderate this relation. Two-hundred and sixteen depressed subjects aged 60 years or older were categorized by remission status (Montgomery-Asberg depression rating scale≤6) at 6 and 12 months. At 6 months, greater baseline numbers of self-reported negative and total SLEs and greater baseline perceived stress severity were associated with lower odds of remission. At 12 months, only baseline perceived stress predicted remission. When we examined change in stress, 12-month decrease in negative SLEs and level of perceived stress were associated with improved odds of 12-month remission. When genotype data were included, COMT Val158Met genotype did not influence these relations. However, when compared with 5-HTTLPR L/L homozygotes, S allele carriers with greater baseline numbers of negative SLEs and with greater decrease in negative SLEs were more likely to remit at 12 months. This study demonstrates that baseline SLEs and perceived stress severity may influence the 12-month course of geriatric depression. Moreover, changes in these stress measures over time correlate with depression outcomes. 5-HTTLPR S carriers appear to be more susceptible to both the effects of enduring stress and the benefit of interval stress reduction.     

Applying Buddhist Practices to Recovery: What I Learned From Skiing With a Little Buddha Wisdom

The author describes how 5 Buddhist practices—enlightenment, compassion, acceptance, mindfulness/meditation, and the spiritual community—can serve as a foundation for an integrated recovery model that incorporates numerous perspectives from the 12‐step program of Alcoholics Anonymous. An application of the model illustrates how it is applied to real‐life recovery.