The Racial and Ethnic Identity Formation Process of Second‐Generation Asian Indian Americans: A Phenomenological Study

This phenomenological study elucidates the identity development processes of 12 second‐generation adult Asian Indian Americans. The results identify salient sociocultural factors and multidimensional processes of racial and ethnic identity development. Discrimination, parental, and community factors seemed to play a salient role in influencing participants’ racial and ethnic identity development. The emergent Asian Indian American racial and ethnic identity model provides a contextualized overview of key developmental periods and turning points within the process of identity development. Este estudio fenomenológico dilucida los procesos de desarrollo de la indentidad de 12 individuos Americano‐Indoasiáticos adultos. Los resultados identifican factores socioculturales destacados y procesos multidimensionales del desarrollo de la identidad racial y étnica. Los factores de discriminación, paternos y comunitarios parecieron jugar un papel destacado en su influencia sobre el desarrollo de la identidad racial y étnica de los participantes. El modelo emergente de identidad racial y étnica Americano‐Indoasiática proporciona una visión general contextualizada de los periodos clave del desarrollo y los puntos de inflexión durante el proceso del desarrollo de la identidad.     

Neuroscientific information bias in metacomprehension: The effect of brain images on metacomprehension judgment of neuroscience research

In the present study, we investigated how brain images affect metacomprehension judgments of neuroscience research. Participants made a prereading judgment of comprehension of the text topic and then read a text about neuroimaging findings. In Experiment 1, participants read text only or text accompanying brain images. In Experiment 2, participants read text accompanying bar graphs or text accompanying brain images. Then participants were asked to rate their comprehension of the text. Finally, they completed comprehension tests. The results of Experiment 1 showed that the text accompanying brain images was associated with higher metacomprehension judgments than was the text only, whereas the performance of the comprehension test did not differ between each condition. The results of Experiment 2 showed that the text accompanying brain images was associated not only with credibility of the text, but also with higher metacomprehension judgments than was the text accompanying the bar graphs, whereas the performance of the comprehension test did not differ between each condition. The findings suggest that the readers’ subjective judgments differ from actual comprehension.     

Subjective Happiness and Emotional Responsiveness to Food Stimuli

Through three studies, this study aims to investigate the relationship between subjective happiness and responsiveness to eating and to foods. In Study 1, 299 Japanese undergraduates completed the Japanese subjective happiness scale and self-report questionnaires for attitudes toward eating and food. Study 1 revealed that in daily life, people with higher happiness levels show a stronger tendency to feel pleasure by eating than those with lower happiness levels. In Study 2, 26 Japanese undergraduates performed impression assessments for foods when looking at pictures of them. In Study 3, 22 Japanese undergraduates performed the same assessments when looking at real foods and eating them using a comparison with the data from pictures of non-food items as a control condition. The results of the study indicate that people with higher happiness levels show a stronger emotional response (happy and glad) to food stimuli than those with lower happiness levels. Even images of food were effective. No such group differences were observed for appetitive responses. It was also shown that emotional responses to the pictures of non-food items’ condition in the two groups did not differ. The present studies provided empirical evidence that subjective happiness has relevance to daily eating behavior and attitudes. Further studies should investigate the possibility that subjective happiness is related to a wide range of behavior and cognition in our daily life.     

Referred sensations induced by a mirror box in healthy subjects

Twenty-one healthy subjects were instructed to observe the mirror image of the tactile stimulation of their own hand (control condition) or an assistant’s hand (experimental condition) while being queried about the referred sensation (RS) in their own masked hand behind the mirror. The rated intensity of the RS under the experimental condition was significantly stronger than that under the control condition. In a second experiment, the experimental condition was replaced with the tactile stimulation of a prosthetic (rubber) hand, and was compared with the tactile stimulation of the subject’s own hand (control condition). In both of the experiments, the rated intensity of RS was significantly stronger under the experimental condition than under the control condition. The qualitative characteristics of the induced RS on the mirror image hand—including the location, sense of ownership, and various subjective feelings—were also found to vary among subjects. In conclusion, an RS could be induced in healthy subjects on the mirror image of the hand by tactile stimulations, although this effect differed substantially among individuals.     

Palatable Punishment in Real‐World Social Dilemmas? Punishing Others to Increase Cooperation Among the Unpunished1

Social‐dilemma research has shown that imposing sanctions on defection may increase cooperation, a principle behind attempts to solve real‐world social dilemmas. Yet sanctioning systems are often difficult to implement: They are unpopular and often have large surveillance and enforcement costs. A new sanctioning system, intentionally punishing defection intermittently for some but not all group members, is shown to increase cooperation among those not punished, a finding labeled the spillover effect. This study suggests that the effect cannot be attributed simply to cooperative tendencies, as factors affecting cooperation do not affect the effect's size. The benefits of such a sanctioning system, which preserves the characteristics of social dilemmas, could include minimization of surveillance and enforcement costs, and greater public acceptability.     

Thinking about “why” eliminates retrieval‐induced forgetting: Levels of construal affect retrieval dynamics

The present study examined how levels of construal affect retrieval‐induced forgetting. Higher‐level construal is associated with the focus on the similarities among stimuli, suggesting that high‐level construal promotes relational processing. Based on this fact, retrieval‐induced forgetting may be reduced or eliminated under high‐level construal condition because of the effect of relational processing. Two experiments were conducted using a retrieval‐practice paradigm with different stimuli while priming the level of construal. A meta‐analysis synthesizing the results showed that retrieval‐induced forgetting occurred under the low‐level construal condition, whereas forgetting did not occur under the high‐level construal condition. These results suggest that abstract thinking can eliminate retrieval‐induced forgetting because of relational processing, demonstrating the role of the levels of construal on memory inhibition.     

Postural movement pattern and muscle action sequence associated with self-paced bilateral arm flexion during standing

Investigated were postural movement pattern and action sequence of postural muscles while subjects rapidly flexed both arms during standing. The arm movement was started at the subject's own pace. Subjects were healthy individuals; 48 men and 53 women. Postural movement pattern was classified based on the movement angles of foot-leg (ankle joint) and leg-trunk (hip joint). Electromyograms were recorded from the anterior deltoid, biceps femoris, and erector spinae. The time difference between action onsets of the latter two muscles and the anterior deltoid was analyzed. Movement angles of the ankle and hip for both sexes were distributed on a similar linear regression line (y = -2.092x - 2.552 (r = -.71). The postural movement pattern was categorized based on the distribution into three types: hip flexion (in the 2nd quadrant), backward leaning (the 3rd), and hip extension (the 4th). The proportion of subjects was 26% in the hip flexion type, 55% in backward leaning type, and 19% in hip extension type. The action of biceps femoris and erector spinae significantly preceded that of anterior deltoid in the backward leaning and hip extension types but did not in the hip flexion type.     

Who participates in which health promotion programs? A meta-analysis of motivations underlying enrollment and retention in HIV-prevention interventions

This meta-analysis examines whether exposure to HIV-prevention interventions follows self-validation or risk-reduction motives. The dependent measures used in the study were enrolling in an HIV-prevention program and completing the program. Results indicated that first samples with low prior condom use were less likely to enroll than samples with high prior condom use. Second, samples with high knowledge were less likely to stay in an intervention than were those with low knowledge. Third, samples with medium levels of motivation to use condoms and condom use were more likely to complete an intervention than were those with low or high levels. Importantly, those patterns were sensitive to the interventions' inclusions of information-, motivation-, and behavioral-skills strategies. The influence of characteristics of participants, the intervention, and the recruit procedure are reported.     

Being active and impulsive: The role of goals for action and inaction in self-control

Although self-control often requires behavioral inaction (i.e., not eating a piece of cake), the process of inhibiting impulsive behavior is commonly characterized as cognitively active (i.e., actively exerting self-control). Two experiments examined whether motivation for action or inaction facilitates self-control behavior in the presence of tempting stimuli. Experiment 1 used a delay discounting task to assess the ability to delay gratification with respect to money. Experiment 2 used a Go/No-Go task to assess the ability to inhibit a dominant but incorrect motor response to the words ??condom?? and ??sex??. The results demonstrate that goals for inaction promote self-control, whereas goals for action promote impulsive behavior. These findings are discussed in light of recent evidence suggesting that goals for action and inaction modulate physiological resources that promote behavioral execution.