Contextual cueing under working memory load: Selective interference of visuospatial load with expression of learning

In a series of experiments, we investigated the dependence of contextual cueing on working memory resources. A visual search task with 50 % repeated displays was run in order to elicit the implicit learning of contextual cues. The search task was combined with a concurrent visual working memory task either during an initial learning phase or a later test phase. The visual working memory load was either spatial or nonspatial. Articulatory suppression was used to prevent verbalization. We found that nonspatial working memory load had no effect, independent of presentation in the learning or test phase. In contrast, visuospatial load diminished search facilitation in the test phase, but not during learning. We concluded that visuospatial working memory resources are needed for the expression of previously learned spatial contexts, whereas the learning of contextual cues does not depend on visuospatial working memory.     

Family Conflict and Children's Internalizing and Externalizing Behavior: Protective Factors

The current investigation examined whether the positive association of family conflict to adolescent depression and conduct problems is attenuated by maternal, paternal, and peer attachment, and maternal and paternal monitoring, within a low-income, multiethnic sample of 284 adolescents. Parental attachment and monitoring moderated the link from family conflict to conduct problems but not depression; the relationships among family conflict, the hypothesized protective factors, and conduct problems were further modified by adolescent gender but not ethnicity. In general, higher levels of the hypothesized protective factors attenuated the relationship between family conflict and conduct problems for girls but exacerbated this relationship for boys. These findings suggest that, in general, parental attachment and monitoring served as protective factors for girls while serving as additional risk factors for boys in conflictual families.     

The Song of the Siren: Dealing with Masochistic Thoughts and Behaviors

Masochism is a complex emotion that can be tenacious and ruthless in inflicting psychic pain on selected patients. It is the authors' intent to illuminate the intrapsychic dynamics of two patterns of self-defeating masochism. One is cognitive in nature, in which the patient's masochism is limited to their thoughts, without acting it out behaviorally. When, on the other hand, masochism becomes behavioral as well, the punitive super-ego dictates surrender to self-defeating and self-depriving behaviors. Theoretical discussions and case studies will show how Family, Cultural, and Religion contribute to the patient's mental and behavioral suffering. Various treatment strategies, such as modeling, creating distractions, identifying the sources of the voices of the past by analyzing the roots of masochistic feelings, providing the corrective emotional experience, are discussed as techniques designed to heal the struggles of the masochistic patient.     

Positive facial affect facilitates the identification of famous faces

Several convergent lines of evidence have suggested that the presence of an emotion signal in a visual stimulus can influence processing of that stimulus. In the current study, we picked up on this idea, and explored the hypothesis that the presence of an emotional facial expression (happiness) would facilitate the identification of familiar faces. We studied two groups of normal participants (overall N=54), and neurological patients with either left (n=8) or right (n=10) temporal lobectomies. Reaction times were measured while participants named familiar famous faces that had happy expressions or neutral expressions. In support of the hypothesis, naming was significantly faster for the happy faces, and this effect obtained in the normal participants and in both patient groups. In the patients with left temporal lobectomies, the effect size for this facilitation was large (d=0.87), suggesting that this manipulation might have practical implications for helping such patients compensate for the types of naming defects that often accompany their brain damage. Consistent with other recent work, our findings indicate that emotion can facilitate visual identification, perhaps via a modulatory influence of the amygdala on extrastriate cortex.     

Priming effects for affective vs. neutral faces

Affective and Neutral Tasks (faces with negative or neutral content, with different lighting and orientation) requiring reaction time judgments of poser identity were administered to 32 participants. Speed and accuracy were better for the Affective than Neutral Task, consistent with literature suggesting facilitation of performance by affective content. Priming effects were significant for the Affective but not Neutral Task. An Explicit Post-Test indicated no conscious knowledge of the stimulus frequency that was associated with performance facilitation. Faster performance by female vs. male participants, and differential speeds and susceptibility to priming of different emotions were also found. Anger and shock were responded to most rapidly and accurately in several conditions, showed no gender differences, and showed significant priming for both RT and accuracy. Fear and pain were responded to least accurately, were associated with faster female than male reaction time, and the accuracy data showed a kind of reverse priming.     

Doing gender in the bedroom: investing in gender norms and the sexual experience

People often believe that they must be consistent with gender norms to obtain others' approval. The authors believe people who invest in gender norms tend to base self-esteem on others' approval, which undermines their sexual autonomy and ultimately diminishes their sexual satisfaction in intimate relationships. A survey of 309 sexually active college students examined whether placing importance on conforming to gender norms undermines sexual relationships because of its link to basing self-worth on others' approval and decreased sexual autonomy. Using structural equation modeling, the authors found that valuing gender conformity (but not avoiding gender deviance) negatively affects sexual pleasure for both men and women through increased contingency on others' approval and restricted sexual autonomy. The model fit the data for both men and women.     

Depressive realism and outcome density bias in contingency judgments: the effect of the context and intertrial interval

The perception of the effectiveness of instrumental actions is influenced by depressed mood. Depressive realism (DR) is the claim that depressed people are particularly accurate in evaluating instrumentality. In two experiments, the authors tested the DR hypothesis using an action-outcome contingency judgment task. DR effects were a function of intertrial interval length and outcome density, suggesting that depressed mood is accompanied by reduced contextual processing rather than increased judgment accuracy. The DR effect was observed only when participants were exposed to extended periods in which no actions or outcomes occurred. This implies that DR may result from an impairment in contextual processing rather than accurate but negative expectations. Therefore, DR is consistent with a cognitive distortion view of depression.     

Psychophysiological mediators of caregiver stress and differential cognitive decline

The authors examined relationships between chronic stress and cognitive decline and whether such relationships were mediated by psychophysiological factors. Ninety-six caregivers of spouses with Alzheimer's disease (AD) were compared with 95 similar noncaregiver spouses. All were free of diabetes. Although the groups started similarly, over 2 years caregivers declined by a small but significant amount (1 raw score point and 4 percentile points, each p<.05) on Shipley Vocabulary. In contrast, noncaregivers did not change. Higher hostile attribution (beta=-.09; p<.05) and metabolic risk (beta=-.10; p<.05) in caregivers mediated the cognitive decline. This is the first study of cognitive decline and mediators in caregivers. This work has implications for caregiver and care-recipient health and for research on cognition, psychophysiology, diabetes, and AD.