Achievement motivation and memory: achievement goals differentially influence immediate and delayed remember-know recognition memory

Little research has been conducted on achievement motivation and memory and, more specifically, on achievement goals and memory. In the present research, the authors conducted two experiments designed to examine the influence of mastery-approach and performance-approach goals on immediate and delayed remember-know recognition memory. The experiments revealed differential effects for achievement goals over time: Performance-approach goals showed higher correct remember responding on an immediate recognition test, whereas mastery-approach goals showed higher correct remember responding on a delayed recognition test. Achievement goals had no influence on overall recognition memory and no consistent influence on know responding across experiments. These findings indicate that it is important to consider quality, not just quantity, in both motivation and memory, when studying relations between these constructs.     

The interest gap: how gender stereotype endorsement about abilities predicts differences in academic interests

This study used a novel approach to examine the link between gender ability stereotype endorsement and academic interests by examining not only stereotypes people hold within the domains of mathematics and language arts, but also between them. Grade 6 and 8 students (285 males, 363 females) reported their degree of stereotype endorsement and interest in these two academic domains. Results of path analyses revealed that stereotype endorsement within and between domains accounted for gender differences in interest. In language arts, endorsing a stereotype that females are more competent than males predicted subsequent interest in the domain and accounted for the greater language arts interest among females. In mathematics, however, the perception that males are more competent in mathematics relative to language arts was linked to students’ interest in this domain and accounted for the interest gap between genders. These results suggest that students’ interests relate to endorsed stereotypes that are either driven by a perceived gender superiority within one domain—when females are viewed as more competent than males in language arts—or a gender superiority between two domains—when males are viewed as more competent in mathematics relative to language arts. Considering not only stereotypes favoring a gender within one domain, but also between domains, provides a more accurate portrait of students’ actual stereotypes and can be useful to better understanding how the interest gap emerges.

     

Neuroeconomics,health psychology,and the interdisciplinary study of preventative health behavior

The goal of this article is to introduce readers to theories, tools, and evidence from the field of neuroeconomics and to describe how health psychology and neuroeconomics can be mutually informative in the study of preventative health behaviors. Preventative health behavior here refers to both individual actions that impact one's health (e.g., exercise) and broader behavioral patterns, such as those captured in personality constructs. Although neuroeconomic researchers have begun to incorporate health‐relevant behaviors into their studies, the full potential of this research to inform preventative health models is as yet unrealized. What is needed to “translate up” is the unification of rich theoretical content from health psychology with investigations by neuroeconomic researchers of the decision‐making process during health‐relevant choices. We identify choice as a central, shared feature across models of preventative health behavior that can serve as an inroad for neuroeconomics to contribute to existing models and highlight commonalities that might not otherwise be apparent. A central premise of our argument is that, because health decisions are nearly always multiply determined, a more precise and mechanistic understanding of how choices are made is an important but understudied topic in health psychology. A partnership between health psychologists and neuroeconomic researchers can yield valuable insights into how preventative health choice is made and to identify targets and methods for intervention.     

Optimal control strategies under different feedback schedules: kinematic evidence

Two experiments were conducted in which participants (N = 12, Experiment 1; N = 12, Experiment 2) performed rapid aiming movements with and without visual feedback under blocked, random, and alternating feedback schedules. Prior knowledge of whether vision would be available had a significant impact on the strategies that participants adopted. When they knew that vision would be available, less time was spent preparing movements before movement initiation. Participants also reached peak deceleration sooner but spent more time after peak deceleration adjusting limb trajectories. Consistent with those findings, analysis of spatial variability at different points in the trajectory indicated that variability increased up to peak deceleration but then decreased from peak deceleration to the end of the movement.     

Personal goals in social roles: divergences and convergences across roles and levels of analysis

Most contemporary personal goal research aggregates across goals, perhaps masking important differences between goals. We assessed this risk by examining both similarities and differences between the goals that participants pursued in five important social roles. Previous relevant findings (Cantor, Norem, Niedenthal, Langston, & Brower, 1987) and self-determination theory (Deci & Ryan, 1985) were used to predict between-role differences in goal appraisal dimensions. Although theoretically meaningful differences were found across child, employee, romantic, friendship, and student goals, and also across within- and between-subject levels of analysis, all goals were essentially the same in one important way: Making longitudinal progress in them predicted positive change in accompanying role-circumstances and role-satisfaction (excepting friendship goals). This indicates that researchers do not necessarily lose information by aggregating, and affirms that goal-attainment is generally desirable.     

Lethal sex: conditions of disclosure in counseling sexually active clients with HIV

Confidentiality in psychological counseling is necessary if clients are to feel comfortable in revealing their darkest secrets. But this bond of trust has its moral limits. These limits are crossed in some cases in which HIV positive clients are sexually active with unsuspecting third parties. Distinguishing between Type 1 and Type 2 cases, the author shows how he has used applied ethics in drafting and defending a model rule for the American Counseling Association's Code of Ethics that permits, and sometimes morally requires disclosure in the former cases, but not in the latter.     

The effect of dehydroepiandrosterone (DHEA) on recognition memory decision processes and discrimination in postmenopausal women

In this article, the theoretical distinction between recognition memory decision and discrimination processes is used to explore the effect of dehydroepiandrosterone (DHEA) in postmenopausal women. DHEA is an adrenal steroid that diminishes with aging. It has enhanced memory in laboratory animals. An 8-week placebo-controlled, double-blind experiment in which 30 women (ages 39–70) received a 50-mg/day oral dose of DHEA for 4 weeks demonstrated that DHEA made subjects more conservative (i.e., less likely to call test items “old”) in their recognition memory decisions and enhanced recognition memory discrimination for items presented briefly. The former result may reflect an empirical regularity (Hirshman, 1995) in whichrecent strong memory experiences make participants more conservative. The latter result may reflect the effect of DHEA on visual perception, with consequent effects on memory. These results suggest the methodological importance of focusing on decision processes when examining the effects of hormones on memory.