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Given its importance, career optimism (CO) has drawn much attention from researchers. Fruitful evidence has been accumulated; unfortunately, a quantitative review is still lacking, which would limit the continuous development of this field. To address this, this paper uses the meta-analysis technology to evaluate the links between CO and its antecedents and outcomes.

This study used Hunter–Schmidt method random effect meta-analysis technology to systematically evaluate the true score correlations between CO and its antecedents and outcomes.

Among the CO antecedents, this study found significant links between CO and agreeableness (ρ = 0.11), career adaptability (ρ = 0.55), career knowledge (ρ = 0.43), career decision self-efficacy (ρ = 0.52), social support (ρ = 0.30), conscientiousness (ρ = 0.54), extraversion (ρ = 0.38), gender (ρ = 0.07), GPA (ρ = 0.11), neuroticism (ρ = −0.42), and openness (ρ = 0.27). Moreover, among the CO outcomes, significant links have been found between CO and academic satisfaction (ρ = 0.43), career choice satisfaction (ρ = 0.44), career decisiveness (ρ = 0.37), depersonalization (ρ = −0.48), and emotional exhaustion (ρ = −0.59).

By conducting the first meta-analysis of CO, our study contributes to the CO literature. Additionally, our study increases the knowledge of CO, which would help leaders in the school or workplace to understand the significance of CO better and thereby take actions to intervene and increase students or employees' CO.

Building on the broaden-and-build theory and incorporating a self-regulatory perspective, this study examines the relationship between trait gratitude and subjective career success and investigates the mediating roles of growth mindset of work and career network breadth.

Time-lagged data were collected in three waves from a sample of 314 employees in China. Hypotheses were tested using structural equation modeling.

The findings demonstrate that trait gratitude is positively related to SCS, mediated by growth mindset of work as an indicator of psychological resources and career network breadth as an indicator of social resources. Trait gratitude is more strongly associated with network breadth (i.e., social resources) than with growth mindset (i.e., psychological resources).

Organizations may find trait gratitude an applicable addition to the selection criteria during the recruitment process.

By identifying trait gratitude as an antecedent of SCS and revealing its underlying mechanisms, the current study points to a new perspective on the study of career success.

This paper aims to extend the literature on how to harness the expertise of team members. This paper suggests that the leader’s expertise recognition plays an important role in enhancing team effectiveness. In addition, leader’s personal dispositions shape how the leader’s recognition could benefit team expertise utilization.

This paper utilizes a two-wave, multi-source (team leaders and team members rated) survey design from 78 information technology teams to test the proposed moderated mediation model.

The data analysis revealed that a leader’s expertise recognition is positively related to team expertise utilization. Moreover, the leaders’ traits (i.e. social dominance and reflectiveness) act as important boundary conditions of this relationship. Specifically, only when the leader is less socially dominant or more reflective can they fully utilize the expertise recognition and enhance team creativity through team expertise utilization.

This study investigated an important issue that expertise utilization research has hitherto overlooked: the effects of leader’s expertise recognition on team expertise utilization and team creativity.

The purpose of this paper is to examine the effect of trust on financial risk-taking in a pension investment setting. Further: to delineate the effects of varying levels of individuals’ financial knowledge and involvement on risk-taking, and on the trust-risk-taking relation.

Questionnaire to a subsample of Swedish bank customers, thereafter statistical analysis using multiple moderated regression.

Support the notion of trust being an influential variable in explaining risk-taking, and show that highly knowledgeable and highly involved individuals take on more risk. That individuals defined by knowledge and involvement have a different trust-risk-taking relation, however, not verified.

Adds to the body of research emphasising the importance of “soft”, emotionally tilted input to consumers’ decision making, even concerning financial tasks such as risk-taking. Narrowly defined pension system environment may hamper generalisations since many constructs tested are situation specific.

From a practical perspective, individual investment behaviour is of increasing importance for the individual as retirement saver and for the financial industry in its attempt to tailor-make financial products to its customers. From a legislators’ perspective, the dimensions of knowledge and involvement describe the type of consumer supposedly most vulnerable: the uninterested individual with low levels of financial knowledge.

Tests the importance of trust on choice of risk level in a pension setting and is able to expand previous results into the area of consumer behaviour regarding pensions. The paper further manages to assess the specificities as regards the relation between trust and risk-taking for individuals with varying levels of knowledge and involvement.

Scholars have emphasized the antecedent role of personal factors such as creative self-efficacy (CSE) in enhancing innovative behavior in work settings. Existent studies have revealed that individuals with high CSE have the cognitive ability to resiliently exhibit innovative work behavior (IWB). Little is however known as regards the influence of CSE on innovative work behavior in service settings, more so in developing countries. This study sought to establish the antecedent role of CSE on IWB as a multistage process comprising creativity and IWB.

The research adopted a cross-sectional research design to establish the hypothetical influence of CSE on innovative work behavior and collected data at one point in time. The researchers used regression analysis to establish the influence of CSE on IWB using a sample of teaching staff selected from Ugandan public Universities.

The findings reveal that CSE has a significant effect on creativity as the first step in the innovation process. The results further revealed that CSE has a statistically significant influence on IWB.

The researchers collected data from public Universities, and the application of the findings may fall short when applied to a setting of private universities. Therefore, future research can consider a setting of private universities to replicate the current study findings. The study was cross-sectional, and yet employees' CSE and innovation behavior may change over time. This study opens grounds for longitudinal research in the same research area.

The study shapes direction for practicing managers to resiliently strategize for enhancing creative self-efficacy of employees to promote IWB. Specifically, our study indicates that organizations must enhance positive organizational behavior like CSE to enhance employees' ability to resiliently overcome the fear of uncertainty associated with innovation. While devising the intervention strategies geared towards enhancing CSE, organizations need to consider the stage of IWB required whether at creativity or innovation stage of the innovative behavior.

This research is empirically and theoretically valuable. This is an original study to establish a direct causal influence of CSE on creativity and IWB using a sample drawn from public Universities in the context of a developing Country. Theoretically, the study expands on the applicability of the social cognitive theory (SCT) by revealing that the influence of an individual's personality characteristics like CSE varies with the stage of IWB because the tasks involved in the various types of IWB differ and thus the magnitude of influence varies.

Fear appeals in advertising communication are considered by advertisers when other types of advertising appeals do not achieve expected effects. Fear appeals, by arousing the fear that something may threaten consumers’ present lives, are often adopted to persuade individuals to take a particular action. Although this topic has been widely studied, the internal operation mechanism of fear appeals in consumers has not been fully understood or agreed upon.

Three experiments were conducted where the type of fear appeal was manipulated (i.e. physical fear appeal or social ear appeal), as well as consumers’ consideration of future consequences (CFC) and mental imagery approaches.

This study examined the effects of fear appeal on mental imagery fluency and how it affects advertising effectiveness and the moderating effect of consumers’ CFC were discussed. When receiving advertisements with physical fear appeals, consumers with low CFC had greater mental imagery fluency than did those with high CFC. Furthermore, consumers’ purchase intentions could be improved by increasing consumers’ mental imagery fluency on fear appeal. Therefore, the interaction between fear appeal and CFC on purchase intention was mediated by mental imagery fluency. This study found that consumers responded differently to fear appeal advertising when they engaged in different mental imagery approaches.

The present study adds to social marketing literature by showing how consumers’ mental imagery fluency influence the fear appeal effectiveness, and this study’s results also enable social marketers to understand the two factors (i.e. consumers’ CFC level and mental imagery approaches) that affect the influence of fear appeals on consumers’ purchase intentions. Moreover, social marketers are recommended to provide consumers with advertising information by using various message types to facilitate consumers’ imagination of advertising appeals. This heightens the importance of consumers’ acceptance and absorption of advertising content, in turn, strengthening their purchase intentions.

This paper aims to investigate the ability of threatening communication to favorably modify children’s preventive behavior (8–12 years old) in the context of dental hygiene. It also seeks to identify the type of threat that promotes the most children's persuasion (physical/social threat). Multi-method qualitative study was conducted followed by an experimental study to test the influence of threatening communication (social or physical) on children's emotional, cognitive and behavioral responses.

This study applies a combination of qualitative and quantitative approaches. First, multi-method qualitative study was used to explore the experience of children's exposure to threatening dental hygiene communications (focus groups, projective technique, individual interviews with dentists, etc.). Then, an experimental study based on a survey data collection to 1496 schoolchildren was conducted to test the influence of threatening communications (social or physical) on children's emotional, cognitive and behavioral responses. Indeed, different experimental situations were created by varying at each time the type of ads to which children were exposed.

Results indicate that using threat communications can be a powerful way to convince children to adopt healthy dental hygiene behaviour, and that physical threats are more effective than social threats.

The originality of this study is to focus on children’s’ affective and cognitive reactions to threatening dental health communication. This by emphasizing the nature of the threat used in communication (physical or social threat).

Accurately, positioning is a fundamental requirement for vision measurement systems. The calculation of the harvesting width can not only help farmers adjust the direction of the intelligent harvesting robot in time but also provide data support for future unmanned vehicles.

To make the length of each pixel equal, the image is restored to the aerial view in the world coordinate system. To solve the problem of too much calculation caused by too many particles, a certain number of particles are scattered near the crop boundary and the distribution regularities of particles’ weight are analyzed. Based on the analysis, a novel boundary positioning method is presented. In the meantime, to improve the robustness of the algorithm, the back-projection algorithm is also used for boundary positioning.

Experiments demonstrate that the proposed method could well meet the precision and real-time requirements with the measurement error within 55 mm.

In visual target tracking, using particle filtering, a rectangular is used to track the target and cannot obtain the boundary information. This paper studied the distribution of the particle set near the crop boundary and proposed an improved particle filtering algorithm. In the algorithm, a small amount of particles is used to determine the crop boundary and accurate positioning of the crop boundary is realized.

Taking advantage of a unique measure of corporate culture obtained from advanced machine learning algorithms, this study aims to explore how corporate culture strength is influenced by board independence, which is one of the most crucial aspects of the board of directors. Because of their independence from the corporation, outside independent directors are more likely to be unbiased. As a result, board independence is commonly used as a proxy for board quality.

In addition to the standard regression analysis, the authors execute a variety of additional tests, i.e. propensity score matching, an instrumental variable analysis, Lewbel’s (2012) heteroscedastic identification and Oster’s (2019) testing for coefficient stability.

The results show that stronger board independence, measured by a higher proportion of independent directors, is significantly associated with corporate culture. In particular, a rise in board independence by one standard deviation results in an improvement in corporate culture by 32.8%.

Conducting empirical research on corporate culture is incredibly difficult due to the inherent difficulties in recognizing and assessing corporate culture, resulting in a lack of empirical research on corporate culture in the literature. The authors fill this important void in the literature. Exploiting a novel measure of corporate culture based on textual analysis, to the best of the authors’ knowledge, this study is the first to link corporate culture to corporate governance with a specific focus on board independence.

This study aims to optimize the structure of gold-sputtered U-shaped plastic fiber sensors.

A group of U-shaped Au-sputtered plastic optical fiber sensing probes with polishing angles of 45°, 90° and 135° is prepared.

The experimental results show that the spectral response and sensitivity of the sensor at 45°polishing angle is twice that of the sensor at 90°.

Due to the limitations of laboratory temperature and equipment, the overall effect has not reached the ideal, but the expected effect has been obvious. Experiments also optimize the sensor.

Optical fiber sensing has always been an indispensable part of various fields.

Sensor optimization is of great help to the progress of technology and the development of science and technology.

The authors have no conflicts of interest to disclose.