Knowledge that Transforms

Strack and F$oUrster (1995) showed that, unlike remember responses, know responses in recognition memory were influenced by manipulating response bias. We describe an experiment that replicated theirs but additionally allowed subjects to report guesses. Only guess responses were influenced by this manipulation. Response bias had no effects on either know or remember responses. This outcome suggests that manipulating response bias influences know responses only when guessing is encouraged but not reported as such. Moreover, though know responses reflected memory for the study events, guess responses did not.

With increasing frequency, writers and speakers are ignoring grammatical proscription and using the plural pronoun they to refer to singular antecedents. This change may, in part, be motivated by efforts to make language more gender inclusive. In the current study, two reading-time experiments demonstrated that singular they is a cognitively efficient substitute for generic he or she, particularly when the antecedent is nonreferential. In such instances, clauses containing they were read (a) much more quickly than clauses containing a gendered pronoun that went against the gender stereotype of the antecedent, and (b) just as quickly as clauses containing a gendered pronoun that matched the stereotype of the antecedent. However, with referential antecedents, for which the gender was presumably known, clauses containing singular they were not read as quickly as clauses containing a gendered pronoun that matched the antecedent's stereotypic gender.

A sample of 150 recently married couples provided data egarding marital satisfaction and depressive symptoms Approximatey 18 months later, 116 of these couples provided complete information on marital satisfaction and depression once again The data were examined using three sets of causal models, which yielded converging results For men, causal paths emerged from depression to marital satisfaction, whereas for women causal paths were from satisfaction to depression The results are discussed in relation to the marital discord model of depression

When looking at a scene, observers feel that they see its entire structure in great detail and can immediately notice any changes in it However, when brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced Identification of changes becomes extremely difficult, even when changes are large and made repeatedly Identification is much faster when a verbal cue is provided showing that poor visibility is not the cause of this difficulty Identification is also faster for objects considered to be important in the scene These results support the idea that observers never form a complete, detailed representation of their surroundings In addition, the results indicate that attention is required to perceive change, and that in the absence of localized motion signals attention is guided on the basis of high-level interest

Resting anterior brain electrical activity, self-report measures of Behavioral Approach and Inhibition System (BAS and BIS) strength, and general levels of positive and negative affect (PA and NA) were collected from 46 unselected undergraduates on two separate occasions Electroencephalogram (EEG) measures of prefrontal asymmetry and the self-report measures showed excellent internal consistency reliability and adequate test-retest stability Aggregate measures across the two assessments were computed for all indices Subjects with greater relative left prefrontal activation reported higher levels of BAS strength, whereas those with greater relative right prefrontal activation reported higher levels of BIS strength Prefrontal EEG asymmetry accounted for more than 25% of the variance in the self-report measure of relative BAS-BIS strength Prefrontal EEG, however, was not significantly correlated with PA or NA, or the relative strength of PA versus NA Posterior asymmetry was unrelated to the self-report measures