Status,testosterone, and human intellectual performance: stereotype threat as status concern

Results from two experiments suggest that stereotype-threat effects are special cases of a more general process involving the need to maintain or enhance status. We hypothesized thatsituations capable of confirming a performance stereotype might representeither a threat to status or an opportunity for enhancement of status,depending on the nature of the stereotype. The positive relationship betweenbaseline testosterone and status sensitivity led us to hypothesize that hightestosterone levels in males and females would amplify existing performanceexpectations when gender-based math-performance stereotypes were activated.In Study 1, high-testosterone females performed poorly on a math test when anegative performance stereotype was primed. In Study 2, high-testosteronemales excelled on a math test when a positive performance stereotype wasprimed. The moderating effect of testosterone on performance suggests that astereotype-relevant situation is capable of conferring either a loss or again of status on targets of the stereotype.     

Topics of marital disagreement among African-American and Euro-American newlyweds

To see what issues couples most and least often reported as topics of marital disagreement, survey data were analyzed for 113 African-American and 131 Euro-American couples reporting in the first and third years of marriage. Friedman tests showed that in both the first and third years of marriage, money was most often reported as a topic of marital disagreement; tensions about leisure, each spouse's family of origin. and children were reported significantly less often; and tensions about religion were reported least often. Findings were very similar for African Americans and Euro-Americans, and for husbands and wives. Overall, findings show considerable stability in the relative frequency with which specific topics reportedly evoke tension early in marriage.     

Visual recalibration of auditory speech identification: a McGurk aftereffect

The kinds of aftereffects, indicative of cross-modal recalibration, that are observed after exposure to spatially incongruent inputs from different sensory modalities have not been demonstrated so far for identity incongruence. We show that exposure to incongruent audiovisual speech (producing the well-known McGurk effect) can recalibrate auditory speech identification. In Experiment 1, exposure to an ambiguous sound intermediate between /aba/ and /ada/ dubbed onto a video of a face articulating either /aba/ or /ada/ increased the proportion of /aba/ or /ada/ responses, respectively, during subsequent sound identification trials. Experiment 2 demonstrated the same recalibration effect or the opposite one, fewer /aba/ or /ada/ responses, revealing selective speech adaptation, depending on whether the ambiguous sound or a congruent nonambiguous one was used during exposure. In separate forced-choice identification trials, bimodal stimulus pairs producing these contrasting effects were identically categorized, which makes a role of postperceptual factors in the generation of the effects unlikely.     

Not only base rates are neglected in the Engineer-Lawyer problem: An investigation of reasoners’ underutilization of complementarity

The standard Engineer-Lawyer problem (Kahneman & Tversky, 1973) points to the failure of reasoners to integrate mentioned base-rate information in arriving at likelihood estimates. Research in this area nevertheless has presupposed that participants respect complementarity (i.e., participants ensure that competing estimates add up to 100%). A survey of the literature leads us to doubt this pre-supposition. We propose that the participants' non-normative performance on the standard Engineer-Lawyer problem reflects a reluctance to view the task probabilistically and that normative responses become more prominent as probabilistic aspects of the task do. In the present experiments, we manipulated two kinds of probabilistic cues and determined the extent to which (1) base rates were integrated and (2) the complementarity constraint was respected. In Experiment 1, six versions of an Engineer-Lawyer-type problem (that varied three levels of cue to complementarity and two base rates) were presented. The results showed that base-rate integration increased as cues to complementary did. Experiment 2 confirmed that Gigerenzer, Hell, and Blank's (1988) random-draw paradigm facilitates base-rate integration; a second measure revealed that it also prompts respect for complementarity. In Experiment 3, we replicated two of our main findings in one procedure while controlling for the potential influence of extraneous task features. We discuss approaches that describe how probabilistic cues might prompt normative responding.     

Index to Volume 28

Other Index

Index to Volume 28     

Old Age as a Stage of Life

The objective list account of wellbeing is usually taken to say that the same set of goods is relevant to wellbeing for any person, regardless of age. Coupled with reasonable assumptions about how goods are distributed over the lifespan, that leads to a picture of wellbeing as higher in midlife and lower in childhood and old age. I argue that a stage-relativized objective list theory is more plausible, after exploring several ways to understand the concept of a life stage. On the stage-relativized view, lists of goods that define wellbeing vary in the sense that there are shifting thresholds and subcategories relevant to different stages of life, but also because there are goods that count at one stage and count less or not at all at others. After exploring the list of goods for old age, I argue that the old age form of wellbeing can be welcomed even if the goods it offers are not superior to midlife goods.