Extreme Values of Maternal Serum Analytes in Second Trimester Screening: Looking Beyond Trisomy and NTD’s

Second trimester maternal serum screening can identify high risk pregnancies and fetuses at risk for birth defects (in addition to those in the standard interpretation). The purpose of this study was to quantify such risks to improve counseling. We compared outcomes of 692 pregnancies that had abnormal levels of at least one analyte with a cohort of 713 pregnancies with normal analytes. Increased risks include: demise with high AFP and low uE3; intrauterine growth restriction with high AFP, high and low hCG, and low uE3; placental abnormalities with high AFP; fetal stress with high AFP and high hCG. Birth defects are increased with high AFP, high hCG, and low hCG. When two or more analytes are abnormal, 46% have a poor outcome. Abnormal levels of maternal serum analytes provide information in addition to the risks for neural tube defects, Down syndrome, and trisomy 18. This information is important for counseling and pregnancy management.     

Disease controllability moderates the effect of coping efficacy on positive affect

Objective: This study aims to test experimentally whether coping strategies (approach- vs. avoidance-oriented coping) have differential effects under conditions of high or low stressor controllability.

Design: Undergraduates (62 women, 30 men) participated in a 2 × 2 experimental study where they were introduced to a fictitious disease (tisomerase enzyme deficiency) said to be either controllable or uncontrollable and an approach- or avoidance-oriented coping behaviour induction.

Main Outcome Measures: Changes in positive and negative affect.

Results: A significant disease control x coping interaction on positive affect (f² = .07, p = .011) revealed that approach-coping condition participants had higher positive affect than avoidance-coping condition participants when disease control was high (d = .94, p = .003), but not when it was low (d = .11, p = .93). The experimental conditions did not significantly influence negative affect.

Conclusion: Results demonstrate that disease control moderates the salubrious effects of approach-oriented coping on positive affect. For controllable, but not uncontrollable, health stressors, promoting problem-focused approach-oriented coping strategies may be recommended.     

How goals affect the organization and use of domain knowledge

Expert specialists organize their knowledge around information related to their goals. In the experiments presented here, the relation between goal use and knowledge organization was investigated by manipulating participants' goals as they learned about a novel domain. Experiment 1 showed that goal use produces biases toward goal-related information in categorization and induction. Experiment 2 revealed that the bias toward goal relatedness is not absolute; participants use their knowledge flexibly, depending on the context of induction. Experiment 3 showed that using information in the absence of a meaningful goal does not produce significant goal-related biases. Altogether, the effects of goal use are evident across a number of tasks and may depend on goal meaningfulness and the coherence it provides to goal-related knowledge structures.     

Black and white differences in the perception of justice.

This study examined how African Americans and Whites view the justice system in the United States. Three hundred and eighteen research participants were recruited from the campus of a local community college. The research participants viewed one of four different videotaped scenarios depicting an interaction between a police officer and a motorist. The scenes were identical except that the race of the motorist and the officer were varied. After viewing the videotaped scenario, the research participants were asked to rate the interaction. The results indicated that African Americans and Whites view the delivery of justice very differently. African Americans judged the police officers to be less impartial and more prejudiced than Whites. It will be useful to further explore these issues to better understand the potential impact of these negative feelings on important justice matters.     

Uncorking the muse: alcohol intoxication facilitates creative problem solving

That alcohol provides a benefit to creative processes has long been assumed by popular culture, but to date has not been tested. The current experiment tested the effects of moderate alcohol intoxication on a common creative problem solving task, the Remote Associates Test (RAT). Individuals were brought to a blood alcohol content of approximately .075, and, after reaching peak intoxication, completed a battery of RAT items. Intoxicated individuals solved more RAT items, in less time, and were more likely to perceive their solutions as the result of a sudden insight. Results are interpreted from an attentional control perspective.     

When does dual identity predict protest? The moderating roles of anti‐immigrant policies and opinion‐based group identity

Dual identities are defined as immigrants' identification with their ethnic ingroup as well as the national community in their country of residence. Dual identities have been argued to increase protest, because they make immigrants feel entitled to advocate for their disadvantaged ethnic group as part of a larger national community. In a study of Latino immigrants to the United States, however, we found that dual identities no longer predict protest when immigrants learn that other members of the national community have passed laws or enacted policies that would exclude immigrants or restrict their rights, through deportation and detention. Further, we found that immigrants who identify with those fighting to change such anti‐immigrant policies support protest regardless of the level of their dual identity and regardless of policy salience. We argue that these results point to the importance of dual identity recognition for research on immigrant protest. Copyright © 2014 John Wiley & Sons, Ltd.     

Age Differences and Similarities in Identity Distress Following the Katrina Disaster: Theoretical and Applied Implications of Erikson��s Theory

This study examined predictions from Erikson??s lifespan developmental theory in the context of severe disaster exposure. Relationships among traumatic stress exposure, age, identity distress, and posttraumatic stress (PTS) symptoms were explored among 401 individuals (age 18?C86, mean = 32.83, SD = 14.1 years) exposed to Hurricane Katrina. Traumatic exposure experiences were related to identity distress ratings, but results suggested that the association was a function of PTS symptoms. Identity distress was negatively correlated with age, but the association between identity distress and age was moderated by the level of PTS symptoms. Identity distress was associated with PTS symptoms even while controlling for general psychological symptoms. The utility of the identity distress construct and theoretical implications for identity research in the wake of disaster are discussed.     

Test expectancy affects metacomprehension accuracy

Background. Theory suggests that the accuracy of metacognitive monitoring is affected by the cues used to judge learning. Researchers have improved monitoring accuracy by directing attention to more appropriate cues; however, this is the first study to more directly point students to more appropriate cues using instructions regarding tests and practice tests. Aims. The purpose of the present study was to examine whether the accuracy metacognitive monitoring was affected by the nature of the test expected. Sample and method. Students (N= 59) were randomly assigned to one of two test expectancy groups (memory vs. inference). Then after reading texts, judging learning, completed both memory and inference tests. Results. Test performance and monitoring accuracy were superior when students received the kind of test they had been led to expect rather than the unexpected test. Conclusion. Tests influence students' perceptions of what constitutes learning. Our findings suggest that this could affect how students prepare for tests and how they monitoring their own learning.     

Comrades in the Struggle? Feminist Women Prefer Male Allies Who Offer Autonomy- not Dependency-Oriented Help

Sex Roles - Feminist women view feminist men who take a backseat and offer partial help (i.e., autonomy-oriented support) as better allies than those who attempt to solve the problem themselves and...