Strength cues and blocking at test promote reliable within-list criterion shifts in recognition memory

In seven experiments, we explored the potential for strength-based, within-list criterion shifts in recognition memory. People studied a mix of target words, some presented four times (strong) and others studied once (weak). In Experiments 1, 2, 4A, and 4B, the test was organized into alternating blocks of 10, 20, or 40 trials. Each block contained lures intermixed with strong targets only or weak targets only. In strength-cued conditions, test probes appeared in a unique font color for strong and weak blocks. In the uncued conditions of Experiments 1 and 2, similar strength blocks were tested, but strength was not cued with font color. False alarms to lures were lower in blocks containing strong target words, as compared with lures in blocks containing weak targets, but only when strength was cued with font color. Providing test feedback in Experiment 2 did not alter these results. In Experiments 3A–3C, test items were presented in a random order (i.e., not blocked by strength). Of these three experiments, only one demonstrated a significant shift even though strength cues were provided. Overall, the criterion shift was larger and more reliable as block size increased, and the shift occurred only when strength was cued with font color. These results clarify the factors that affect participants’ willingness to change their response criterion within a test list.     

Delineating Selection and Mediation Effects Among Childhood Personality and Environmental Risk Factors in the Development of Adolescent Substance Abuse

Utilizing the large, longitudinal Minnesota Twin Family Study (N?=?2510; 96 % European American ancestry), we examined the influence of several person-environment transactions on adolescent substance abuse. We focused on the two childhood personality traits found to be most predictive of substance abuse in this sample—socialization (willingness to follow rules and endorse conventional values) and boldness (social engagement and assurance, stress resilience, thrill seeking)—and the environmental variables of antisocial and prosocial peers, academic engagement, parent–child relationship quality, and stressful life events. Path analysis revealed that low socialization had a selection effect for each environmental risk factor, that is, socialization at age 11 predicted environmental risk at age 14, after controlling for the stability of the environmental variables from ages 11 to 14. Antisocial peers and academic engagement at age 14 then mediated some of the risk of low socialization on substance abuse at age 17, but the majority of risk for substance abuse was accounted for by the stability of socialization from age 11 to 14. Boldness at age 11 also increased risk for substance abuse, but did so primarily via a direct effect. The findings help to parse the nature of person-environment transactions across multiple personality traits and contextual risk factors that contribute to adolescent substance abuse.     

A new direction for science and values

The controversy over the old ideal of “value-free science” has cooled significantly over the past decade. Many philosophers of science now agree that even ethical and political values may play a substantial role in all aspects of scientific inquiry. Consequently, in the last few years, work in science and values has become more specific: Which values may influence science, and in which ways? Or, how do we distinguish illegitimate from illegitimate kinds of influence? In this paper, I argue that this problem requires philosophers of science to take a new direction. I present two case studies in the influence of values on scientific inquiry: feminist values in archaeology and commercial values in pharmaceutical research. I offer a preliminary assessment of these cases, that the influence of values was legitimate in the feminist case, but not in the pharmaceutical case. I then turn to three major approaches to distinguish legitimate from illegitimate influences of values, including the distinction between epistemic and non-epistemic values and Heather Douglas’ distinction between direct and indirect roles for values. I argue that none of these three approaches gives an adequate analysis of the two cases. In the concluding section, I briefly sketch my own approach, which draws more heavily on ethics than the others, and is more promising as a solution to the current problem. This is the new direction in which I think science and values should move.     

Meaning in life and seeing the big picture: Positive affect and global focus

Research has demonstrated that there is a strong relationship between positive affect (PA) and meaning in life. It has been suggested that this relationship may exist, in part, because PA facilitates a global cognitive focus, allowing a person to see “the big picture” of his or her life. Although it is possible global focus mediates the relationship between PA and meaning in life, it is also possible that global focus moderates this relationship by either enhancing or weakening the relationship. The present study tested these mediational and moderational hypotheses. In this study, participants completed measures of PA, meaning in life, and a global/local focus task. Results showed that global focus did not mediate the relationship between PA and meaning in life. Instead, global focus moderated the relationship, such that those who had higher global focus were actually less likely to base their meaning in life judgements on PA. Implications for understanding the relation of PA, global focus, and meaning in life are discussed.     

The influence of partial‐match cues on event‐based prospective memory

In event‐based prospective memory tasks people form an intention to respond when an environmental cue signals that conditions are appropriate to fulfil an intended activity. In the ongoing activity the authors embedded partial‐match cues that only partially, but not completely, satisfied the conditions required to make a prospective response. The consequence of encountering these partial‐match cues was to increase responses to appropriate prospective memory cues encountered later. This outcome occurred both with semantic and orthographic cues, but only the former led to longer processing latencies of the partial‐match cues. This asymmetry suggests that partial‐match cues may not need to be processed consciously in order to benefit event‐based prospective memory. A parametric manipulation of the number of partial‐match cues resulted in numerically but not statistically better prospective memory. Consequently, partial‐match cues may function as overt reminders of the intention to respond or they may serve to engage participants in self‐initiated remindings of the intention.     

The Need to Be Different: Primary Trait Structure and Impact on Projective Drawings

The value set on behavioral variation for its own sake (or the need to be different) is a personality variable nested within social learning theory; a strong need to be different should, in theory, predispose the individual toward originality (including creativity). A self-report inventory measuring this need value (the vDiffer scale; Joy, 1998) motive was administered to undergraduates who also completed the 16 Personality Factor inventory (16PF; Cattell, Cattell, & Cattell, 1993) and House-Tree-Person (H-T-P; Buck, 1948) drawings. Three advanced art therapy graduate students rated the H-T-P protocols for technical proficiency, creativity, and personal adjustment. The need to be different correlated strongly with four primary traits: positively with Q1 (Openness to Change) and M (Abstractedness) and negatively with G (Rule-Consciousness) and Q3 (Perfectionism). Several other moderate correlations also emerged. Judgments of the technical proficiency and creativity of H-T-P drawings correlated significantly with the vDiffer score. The need to be different significantly predicted the quality of these projective drawings even when the influence of intelligence (16PF Scale B) was controlled for. The need to be different is associated with a distinctive pattern of traits and higher quality artistic expression.     

Lineup administrator influences on eyewitness identification and eyewitness confidence

Lineup administrators were trained to respond to witnesses in such a way as to redirect them from making non-identifications or foil identification responses toward making identifications of the suspect. Compared to a no-influence control condition, suspect identification rates in the influence condition increased substantially and proportionally for guilty and innocent suspects. Administrators steered witnesses more specifically toward the suspect when the suspect was guilty than when the suspect was innocent. Post-identification confidence for correct identifications of the guilty suspect did not differ significantly across the influence and no-influence groups. However, post-identification confidence for false identifications of the innocent suspect was significantly lower for the influence group than for the no-influence group because witnesses who were influenced to make false identifications tended to be those who were less confident prior to the lineup, and also because those witnesses became less confident from pre- to post-identification.     

Capturing Abnormal Personality With Normal Personality Inventories: An Item Response Theory Approach

ABSTRACT Correlational and factor‐analytic methods indicate that abnormal and normal personality constructs may be tapping the same underlying latent trait. However, they do not systematically demonstrate that measures of abnormal personality capture more extreme ranges of the latent trait than measures of normal range personality. Item Response Theory (IRT) methods, in contrast, do provide this information. In the present study, we use IRT methods to evaluate the range of the latent trait assessed with a normal personality measure and a measure of psychopathy as one example of an abnormal personality construct. Contrary to the expectation that the measure of psychopathy would be more extreme than the measure of normal personality traits, the measures overlapped substantially in terms of the regions of the latent trait for which they provide information. Moreover, both types of inventories were limited in terms of measurement bandwidth, such that they did not provide information across the entire latent trait continuum. Implications and future directions are discussed.     

The Perverse Mother: Maternal Masochism in Ira Levin's Rosemary's Baby

This essay suggests that despite the traditional viewpoint that it seemingly supplements patriarchy's consistent marginalization of maternal bodies, masochism, as formulated by Gilles Deleuze, offers the possibility of a maternal subjectivity beyond paternal domination. Deleuze's conception of masochism reveals an innovative way in which to view maternity as a tactical schema that operates through the perverse disavowal and resexualization of patriarchal law in order not only to destabilize its foundations, but to produce a maternal identity of the mother's own creation. This essay will use Ira Levin's horror novel Rosemary's Baby to contextualize an adaptation of Deleuze's theory in order to account for the relationship between mother and child, and the emergent subjectivity the dyad produces. Levin's novel seamlessly showcases how the maternal body is observed and optimized by reproductive technologies in order to produce not only a heteronormative ideal of maternity, but a child who will reflect paternal law. This essay argues that the titular character, Rosemary Woodhouse, establishes a masochistic contract with her son whereby she reconfigures his identity through a perverse disavowal of the Law of the Father, replacing it with maternal authority. Most important, her performance of masochism results in the marginalization of the father, and the emergence of a new maternal identity.     

Successful Aging Across Adulthood: Hassles,Uplifts, and Self-Assessed Health in Daily Context

To examine the ways in which age, sex, daily uplifts, and daily hassles influence fluctuations in self-assessed health (SAH). A 14-day experience sampling study was conducted among community-dwelling adults (N?=?87). The distribution-free method of generalized estimating equations was used to examine whether changes in the intensity of daily hassles and changes in intensities of daily uplifts predicted subsequent changes in SAH. Both hassles and uplifts influenced SAH, although neither age nor sex influenced these associations. Findings are discussed in terms of the benefits of examining the daily context as an influence on successful aging.