Association Between Proactive Personality and Academic Self–Efficacy

Research about organizations has consistently revealed that proactive personality is a relatively stable disposition and a significant antecedent of self-efficacy, which generates employees’ proactive behavior and thus benefits individuals and firms. Consequently, the present study aimed to examine whether the relationship between proactive personality, a general temperamental tendency, and specific self-efficacy that is focused on certain activities or tasks might emerge across contexts in an education setting with a directional effect. From a sample of 123 students, we employed a longitudinal approach using two waves of surveys to examine the directional relations between students’ proactive personalities and their academic self–efficacy in education. The results showed that students’ proactive personalities at Time 1 predicted change in their academic self–efficacy at Time 2, suggesting a top–down relationship. On the contrary students’ academic self–efficacy at Time 1 could not predict their proactive personalities at Time 2. In short, the directional effect of proactive personality on self–efficacy across contexts was captured in this study. Implications and limitations were discussed.     

Changes in cue-induced, prefrontal cortex activity with video-game play

Brain responses, particularly within the orbitofrontal and cingulate cortices, to Internet video-game cues in college students are similar to those observed in patients with substance dependence in response to the substance-related cues. In this study, we report changes in brain activity between baseline and following 6 weeks of Internet video-game play. We hypothesized that subjects with high levels of self-reported craving for Internet video-game play would be associated with increased activity in the prefrontal cortex, particularly the orbitofrontal and anterior cingulate cortex. Twenty-one healthy university students were recruited. At baseline and after a 6-week period of Internet video-game play, brain activity during presentation of video-game cues was assessed using 3T blood oxygen level dependent functional magnetic resonance imaging. Craving for Internet video-game play was assessed by self-report on a 7-point visual analogue scale following cue presentation. During a standardized 6-week video-game play period, brain activity in the anterior cingulate and orbitofrontal cortex of the excessive Internet game-playing group (EIGP) increased in response to Internet video-game cues. In contrast, activity observed in the general player group (GP) was not changed or decreased. In addition, the change of craving for Internet video games was positively correlated with the change in activity of the anterior cingulate in all subjects. These changes in frontal-lobe activity with extended video-game play may be similar to those observed during the early stages of addiction.     

Exercise mode and executive function in older adults: An ERP study of task-switching

The purpose of this study was to investigate the relationship between exercise mode and executive function and its effect on behavior and neuroelectric activity. Forty-eight older adults were classified into open-skill, closed-skill, and irregular exercise groups based on their experience of exercise participation. Executive function was measured via a task-switching paradigm, in which the behavioral indices and event-related potentials elicited by task-switching were assessed. The results revealed that the exercise groups, regardless of the exercise mode, exhibited faster reaction times in both global and local switches than the irregular exercise group, regardless of the within-task conditions. Similarly, larger P3 amplitudes were observed in both exercise groups compared to the irregular exercise group. Moreover, additional facilitation effects of open-skill exercises on global switch costs were observed, whereas no differences in local switch costs were found among the three groups. The results replicate previous studies that have reported generally improved executive function after participation in exercises; additionally, they extend the current knowledge by indicating that these cognitive improvements in specific aspects of executive function could also be obtained from open-skill exercises.     

How do within-person changes due to aging affect job performance?

As the mean age of the workforce in industrialized countries trends upward, increasing attention has been paid to group-level differences between younger and older workers in terms of job performance. The present article takes an alternative perspective by examining within-person changes that occur with aging and how the process of aging affects employees' workplace behavior. We begin by highlighting five areas in which we observe major within-person changes related to aging: (1) cognitive capacity, (2) personality, (3) goal orientation, (4) social-emotional experience, and (5) health. Then, we demonstrate why and how these within-person changes due to aging affect core task performance, citizenship behavior, and counterproductive work behavior across the lifespan.     

Demonstration of the g · b x u = 0 edge dislocation invisibility criterion for electron channelling contrast imaging

Dislocations with a large edge component do not exhibit a full loss of diffraction contrast in the transmission electron microscope unless the conditions g b = 0 and g b x u = 0 are simultaneously met. Because of a similarity between transmission electron microscopy (TEM) diffraction contrast and electron channelling contrast in the scanning electron microscope, the same contrast rules would be expected to apply for electron channelling contrast imaging (ECCI). Using the characteristic edge dislocations formed in annealed FeAl, it is demonstrated that the same extinction conditions apply for TEM diffraction contrast and ECCI.     

Religious and national group identification in adolescence: A study among three religious groups in Mauritius

Religious group identification is an important but understudied social identity. The present study investigates religious group identification among adolescents of different faiths (Hindu, Muslim, Christian) living in multicultural Mauritius. It further explores how religious and national group identities come together among religious majority and minority adolescents. For three age groups (11 to 19 years, N = 2152) we examined the strength of adolescents’ religious and national group identification, the associations between these two identities, and the relationships to global self‐esteem. Across age and religious group, participants reported stronger identification with their religious group than with the nation. Identification with both categories declined with age, with the exception of Muslims, whose strong religious identification was found across adolescence. The association between religious and national identification was positive, albeit stronger for the majority group of Hindus and for early adolescents. We examined the manner in which religious and national identities come together using a direct self‐identification measure and by combining the separate continuous measures of identification. Four distinct clusters of identification (predominant religious identifiers, dual identifiers, neutrals, and separate individuals) that were differently associated with global self‐esteem were found. Dual identifiers reported the highest level of global self‐esteem. The clusters of identification did not fully correspond to the findings for the direct self‐identification measure. The results are discussed in terms of the meaning of dual identity and the positive manner in which adolescents can manage their multiple identities while taking into account the ideological framework in which those identities are played out.     

Counselor Empathy or “Having a Heart to Help”? An Ethnographic Investigation of Chinese Clients' Experience of Counseling

Current understanding of counselor empathy is almost entirely based on Western culture. Clients'; perceptions of counselor empathy are scarcely investigated within any non-Western group. Using ethnographic interviews, this study explored the concept of counselor empathy from Chinese counseling clients'; perspectives by exploring their experiences of therapeutic relationships. Although informants did not commonly and explicitly consider counselor empathy as a priority in counseling, preliminary results suggest that they may perceive it in Chinese counseling relationships as a different phenomenon linguistically and conceptually.     

Transformational Leadership and Job Involvement: The Moderation of Emotional Contagion

This study examined the moderating effects of emotional contagion, including leaders' emotional contagion and subordinates' emotional susceptibility, on the relationship between transformational leadership and subordinates' job involvement. By investigating 210 soldiers from eight companies of the Taiwan Army, a three-way interaction effect was found. For leaders with high emotional contagion, the positive relationship between transformational leadership and subordinates' job involvement was stronger for subordinates' with high (versus low) susceptibility. For leaders with low emotional contagion, no such interaction was found. We discuss the implications of these findings for future research in this area.     

Cigarette Use,Smoking Cessation,and Quit Intentions Among Active-Duty Military Personnel in Taiwan

This study investigates the impact of a variety of sociodemographic, behavioral, and contextual risk factors on cigarette use, abstinence success, and intentions to quit based on a survey of active-duty military personnel in Taiwan. Being male and of lower educational background increased the likelihood of tobacco use. About 80% of current smokers showed intention to quit in the immediate future, whereas stress and depression were leading causes for cigarette smoking and relapse. Other prominent predictors include attention to antismoking advertising, health concerns, social pressure, and support for a tobacco-free military. Implications for effective antismoking campaigns in the Taiwanese military are discussed.