The Meaning of Emotion in the White Afrikaans Language Group: A Componential Emotion Theory Approach

This study determined the meaning of emotion in a sample of white Afrikaans-speaking adults (n=120; males =32, females=88, age range =18–48+ years). Data were collected using the Meaning Grid (Scherer, 2005). The analysis examined the factor loadings of emotion words via a factor analysis and factor scores of 24 emotion terms were determined. Results indicated the following dimensions to characterize the meaning of emotion in the sample: activation-pleasantness, arousal/unpredictability and a power-control. The conclusion can be drawn that four dimensions are needed to satisfactory represent the meaning of emotion words in the white Afrikaans language group.     

Implicit sequence learning: effects of level of structure, adult age, and extended practice

The influence of structure and age on sequence learning was investigated by testing 24 young and 24 older participants for 10 sessions in an alternating serial response time task in which pattern trials alternated with random trials. Individuals encountered lag-2 or lag-3 structure, and learning was measured by the difference (in response time and accuracy) between pattern and random trials. Both ages learned lag-2 structure, but the young learned more than the older participants. Only the young people learned lag-3 structure, and they did so more slowly and to a lesser degree than they learned lag-2 structure. These age deficits in higher order sequence learning after extended practice are consistent with simultaneity theory and with theories positing that age-related deficits in neuromodulation lead to less distinctive representations.     

Ripple effects in memory: judgments of moral blame can distort memory for events

Can judging an individual as being morally responsible for a negative act affect memory for details of the act? We presented participants with a story describing an individual (Frank) who committed a crime (he walked out on a restaurant bill). Some participants were told that the negative act was not intentional and that Frank was essentially a good person. Others were told that the negative act was intentional and that Frank actually enjoyed it. Control participants were given no extra information. All the participants then judged Frank’s moral responsibility for walking out on the bill. When asked a week later to recall information about the event, the participants who had received negative information about Frank remembered that Frank had walked out on a larger restaurant bill than he actually had. Moreover, the degree of memory distortion was predicted by the degree of moral blame that had been attributed to Frank.     

Chronic stress impairs recall of extinction of conditioned fear

Chronic restraint stress produces retraction of apical dendrites of pyramidal neurons in medial prefrontal cortex. To begin to examine the functional significance of this dendritic reorganization, we assessed the effects of chronic restraint stress on a prefrontally mediated behavior, extinction of conditioned fear. After bar press training to obtain a baseline of activity against which to measure freezing, rats were either unstressed or stressed via placement in a plastic restrainer (3 h/day for 1 week). After an additional day of bar press training, rats underwent fear conditioning and extinction. Rats received five habituation trials to a 30-s tone (4.5 kHz, 80 db) followed by seven pairings of tone and footshock (500 ms, 0.5 mA). One hour later, rats received tone-alone extinction trials to criterion. The next day, rats received 15 additional extinction trials. Percent freezing was assessed during all phases of training. Stress did not significantly affect unconditioned responding to tone, acquisition of conditioned fear, or initial extinction, but significantly increased freezing on extinction day 2. Thus, consistent with the regressive dendritic changes seen in medial prefrontal cortex, one week of restraint stress specifically impaired recall of extinction, a pattern of deficits typical of animals with impaired medial prefrontal function.     

Personality traits in adolescence as predictors of religiousness in early adulthood: findings from the Terman Longitudinal Study

The authors examined the associations of the Big Five personality factors with religiousness in adulthood for a 19-year longitudinal sample of 492 adolescents age 12 to 18. Among the Big Five, Conscientiousness in adolescence was uniquely related to higher religiousness in early adulthood. For adolescents high in Emotional Stability, the link between strength of religious upbringing and religiousness in adulthood was weaker than it was for adolescents who were less emotionally stable. These findings replicate the work of others demonstrating the importance of Conscientiousness as a predictor of religiousness and suggest that emotionally unstable adolescents might be more likely to adopt levels of religiousness that are similar to those of their parents.     

Ability to register new information: a memory measure for the aged

Ability to register new information is a necessity for the maintenance of autonomy. Its measurement is especially critical with older patients to distinguish cognitive from other aging losses. This paper introduces the Aronson Shopping List, constructed to assess that ability. It describes a check on the test's reliability and an aspect of construct validity for its use. The subjects were 67 community volunteers aged 62 to 89 yr. Those aged 80 to 89 yr. required more training than members of the two preceding decades. Correlations of learning scores on the Aronson Shopping List with WAIS or WAIS--R subtests and prorated IQs were significant. Alternate form stability/reliability, checked after a mean interval of 11 mo. was .75. Assessing cognitive aging was discussed and related to memory.     

Water Crisis Adaptation: Defending a Strong Right Against Displacement from the Home

This essay defends a strong right against displacement as part of a basic individual right to secure access to one’s home. The analysis is purposefully situated within the difficult context of climate change adaptation policies. Under increasing environmental pressures, especially regarding water security, there are weighty reasons motivating the forced displacement of persons—to safeguard water resources or prevent water-related disasters. Even in these pressing circumstances, I argue, individuals have weighty rights to secure access to their homes. I explain how the home provides a functional context for conditions of autonomous agency. Being coerced from the home disrupts and subverts the conditions necessary for autonomous processes. I conclude by suggesting that the right to the home could be a foundational element of territorial rights.     

Can personality close the intention-behavior gap for healthy eating? An examination with the HEXACO personality traits

The aim of this study was to investigate the predictive and moderating effects of HEXACO personality factors, in addition to theory of planned behavior (TPB) variables, on fruit and vegetable consumption. American college students (N = 1036) from 24 institutions were administered the TPB, HEXACO and a self-reported fruit and vegetable consumption measure. The TPB predicted 11–17% of variance in fruit and vegetable consumption, with greater variance accounted for in healthy weight compared to overweight individuals. Personality did not significantly improve the prediction of behavior above TPB constructs; however, conscientiousness was a significant incremental predictor of intention in both healthy weight and overweight/obese groups. While support was found for the TPB as an important predictor of fruit and vegetable consumption in students, little support was found for personality factors. Such findings have implications for interventions designed to target students at risk of chronic disease.