Daily Functioning, Health Status, and Happiness in Older Adults

The hypothesis that the degree to which disease disrupts daily functioning is inversely associated with happiness is widely accepted, yet existing literature offers little direct evidence in its support. This paper explores the hypothesized association in a community-based sample of 383 older adults. To assess the degree to which disease disrupts daily functioning we developed a measure—called the freedom-from-debility score—based on four Short Form-12 (SF-12) Health Survey questions explicitly designed to represent “limitations in physical activities because of health problems” and “limitations in usual role activities because of physical health problems.” The results were consistent with the hypothesis. When participants were divided into categories based on their freedom-from-debility score, median happiness scores were monotonically increasing across categories. Controlling for demographic and socio-economic factors as well as health status (measured both subjectively and objectively), a one-point increase in freedom-from-debility score (on a scale from 0 to 100) was associated with a three-percent reduction in the odds of lower-quartile happiness. The results support the contention that health status is one of the most influential predictors of happiness, that the association between health status and happiness depends greatly on the manner in which health status is measured, and that the degree to which disease disrupts daily functioning is inversely associated with happiness.     

Sexting, Catcalls, and Butt Slaps: How Gender Stereotypes and Perceived Group Norms Predict Sexualized Behavior

The current study examined the role of endorsed stereotypes about men and women and perceived peer norms in predicting three distinct types of stereotypical sexualized behaviors (verbal, physical, and indirect) among late adolescents. Two hundred and fifty U.S. college students from the mid-South (178 females, 72 males) between the ages of 17 and 19 completed a number of surveys regarding sexual gender stereotypes (e.g., men are sex-focused and women are sexual objects), perceived peer norms about the acceptability of stereotypical sexualized behaviors (SSB), and their own SSBs. Results revealed that most college students have perpetrated these SSBs at least once, and that the most common form of sexualized behavior was verbal SSB, such as rating someone’s body. Results also showed that, although the young men and women did not differ in their perpetration of indirect SSBs (e.g., sending pictures via text), young men perpetrated more verbal and physical SSB than women. For young women, endorsing the idea that men are sex-focused predicted all three types of SSB. For young men, endorsing the stereotype that men are sex-focused predicted verbal and physical SSB, and endorsing the stereotype that women are sex objects predicted physical SSB. Importantly, perceived peer group norms were a significant predictor of all three types of SSB for both women and men. Thus, the current study suggests that distinct types of stereotypical sexualized behaviors are common among college students, and are predicted by an individual’s stereotypes about men and women and perceived peer norms.     

Neuroticism,BIS, and reactivity to discrete negative mood inductions

Research has established relationships between the personality dimensions of neuroticism and BIS and broad negative emotional reactivity. However, few researchers have examined the relationships among neuroticism, BIS, and discrete negative emotional reactivities. The present study examined whether individuals scoring high on neuroticism and BIS were more reactive across four discrete negative mood inductions, relative to those scoring low on these traits. Participants (n = 166) completed personality questionnaires, measures of current mood, viewed a specific mood-inducing film clip (sadness, anger, fear or disgust) and then reported their moods a second time. Results revealed that neuroticism/BIS was associated with high reactivity to the fear and sadness inductions. Neuroticism/BIS did not predict anger or disgust reactivity, but neuroticism/BIS and extraversion/BAS interacted in predicting anger. Although further research is needed to extend generalizability, it appears that neuroticism and BIS predict negative emotional reactivity broadly, but not ubiquitously.     

Investigating Links from Teacher Knowledge,to Classroom Practice,to Student Learning in the Instructional System of the Middle-School Mathematics Classroom

Using data collected in 125 seventh-grade and 56 eighth-grade Texas classrooms in the context of the “Scaling Up SimCalc” research project in 2005–07, we examined relationships between teachers’ mathematics knowledge, teachers’ classroom decision making, and student achievement outcomes on topics of rate, proportionality, and linear function—three important and cognitively demanding prealgebra topics. We found that teachers’ mathematical knowledge was correlated with student achievement in only one study out of three. We also found a lack of correlations between teachers’ mathematical knowledge and critical aspects of instructional decision making. Curriculum and other learning resources (e.g., technology, student–student interactions) are clearly important factors for student learning in addition to, and in interaction with, teachers’ mathematical knowledge. Our results suggest that mathematics knowledge for teaching may have a nonlinear relationship with student learning, that those effects may be heavily mediated by other instructional factors, and that short-term content knowledge gains in teacher workshops may not persist in classroom instruction. We discuss a need in the field for richer models of how “mathematical knowledge for teaching” works in the context of complete instructional systems.     

exploring drug users' illness representations of hiv,hepatitis b and hepatitis c using repertory grids

Abstract

Hepatitis B and C viruses are more prevalent among injecting drug users than HIV. This study explored drug users' illness representations of hepatitis B and C using repertory grid methodology. Initially, nine drug users were presented with six elements including hepatitis B and C, and HIV. Constructs were elicited via the sequential form variation of the method of triads. Elements were rated on elicited constructs using a five-point scale, and analyzed using “Flexigrid”. In a second quantitative research stage, 52 drug users were presented with six elements and supplied constructs. Results of the first stage indicated participants were able to generate constructs relating to Leventhal et al.'s (1980) features of illness representations. Most constructs, however, were causal in nature. Participants perceived hepatitis B, C and HIV similarly along the causal component. This similarity on the causal component was largely replicated in the second research stage. Participants, however, distinguished HIV from hepatitis B and C along serious, cure and timeline features. Participants did not distinguish hepatitis B from hepatitis C. The implications of these results for health promotion are discussed.     

A Developmental Trajectory in Implicit Memory is Revealed by Picture Fragment Completion

Dissociations between performance on implicit and explicit tasks have often been taken as evidence that different neural structures subserve the two types of memory. One such dissociation involves developmental differences that emerge in explicit tasks, but which appear to be absent in implicit tasks. Such findings are consistent with the idea that implicit memory is subserved by a more primitive system that evolves earlier at both phylogenetic and ontogenetic levels. The present paper reviews previous studies that claimed to find evidence that implicit memory is fully developed in very young children. Issues of measurement error, ceiling effects, and insufficient power brought up questions about those studies with respect to the developmental issue. The present study compares performance on implicit (picture fragment completion) and explicit (free recall and recognition) memory tasks with groups ranging in age from 5–28 years. We find a reliable developmental trend in both implicit and explicit performance in which the former cannot be attributed to the operation ofexplicit memory processes. Thus, we conclude that implicit memory, like explicit memory, develops with age.     

Examining the Dynamics of the Implicit and the Explicit Self-Concept in Social Anxiety: Changes in the Implicit Association Test–Anxiety and the Social Phobia Anxiety Inventory Following Treatment

Data from the first two childhood memories was used to distinguish 15 delinquents from 18 nondelinquent controls. Subjects were male, middle class, 15-17 years of age, and equated for verbal IQ. All delinquents were property offenders. A coding system, devised from the memories of the delinquents and nondelinquents, successfully identified 80% of the delinquents and 100% of the nondelinquents. These prediction rates exceeded those from three clinicians experienced in working with a comparable delinquent population The coding system was then discussed in terms of the axioms and presuppositions which are suggested by the memories of the delinquent sample.     

Elaborating on the Construct Validity of the Triarchic Psychopathy Measure in a Criminal Offender Sample

Patrick, Fowles, and Krueger (2009) developed the triarchic conceptualization of psychopathy in an effort to integrate historical theories and contemporary measurement models. The model proposes 3 phenotypic domains of boldness, meanness, and disinhibition. Patrick (2010) developed the Triarchic Psychopathy Measure (TriPM), a 58-item self-report measure, to index these 3 domains. This study examined the construct validity of the TriPM in a sample of incarcerated offenders (N = 141) and found evidence of good construct validity in that the scales were related to conceptually relevant normal-range and dysfunctional personality trait criteria, as well as narcissism and deficits in empathy.     

The Effects of Religiosity on Preferences and Expectations for Marital Therapy Among Married Christians

Highly religious couples constitute a substantial portion of marital therapy clients in the U.S. Married Christian individuals ( N = 211) completed a survey of demographics and religiosity (religious values and Christian beliefs). They rated preferences and expectations for one of four marital therapy situations: Christian therapist using Christian practices (e.g., prayer or reference to Scripture), Christian therapist using psychological practices only, non-Christian therapist willing to use Christian practices, and non-Christian therapist using psychological practices only. High religious values and high Christian beliefs predicted ratings of marital therapy situations, where high was defined as one standard deviation above the mean of standardized norm groups. Low to moderate religious values or Christian beliefs did not predict ratings of marital therapy. It was concluded that highly religious couples present a special situation where the marketing, assessment, and practice of marital therapy might differ from therapy with other types of couples.     

Negative processing biases predict subsequent depressive symptoms

This study investigated the possible relationship between negative processing biases and subsequent depression. The Scrambled Sentences Test (SST), a measure of processing bias, was administered to a large sample of undergraduates. Participants also completed self-report measures of thought suppression tendencies, current level of depression, and lifetime worst-depression symptoms. High scores on the SST, reflecting a negative processing bias, predicted depression symptoms measured 4 to 6 weeks later, even after controlling for concurrent and past depression. The SST was administered both with and without cognitive load to all participants. The SST with load predicted subsequent depression for both men and women. The SST without load predicted depression for women only. The SST difference score, a measure of the change in scores between the no-load and load conditions, was a significant predictor of subsequent depression for men but not women. Among men, the combination of high thought suppression with either high SST-load scores or high SST difference scores proved to be a particularly strong indicator of vulnerability to subsequent depression.