Bayesian generalized structured component analysis

Generalized structured component analysis (GSCA) is a component-based approach to structural equation modelling, which adopts components of observed variables as proxies for latent variables and examines directional relationships among latent and observed variables. GSCA has been extended to deal with a wider range of data types, including discrete, multilevel or intensive longitudinal data, as well as to accommodate a greater variety of complex analyses such as latent moderation analysis, the capturing of cluster-level heterogeneity, and regularized analysis. To date, however, there has been no attempt to generalize the scope of GSCA into the Bayesian framework. In this paper, a novel extension of GSCA, called BGSCA, is proposed that estimates parameters within the Bayesian framework. BGSCA can be more attractive than the original GSCA for various reasons. For example, it can infer the probability distributions of random parameters, account for error variances in the measurement model, provide additional fit measures for model assessment and comparison from the Bayesian perspectives, and incorporate external information on parameters, which may be obtainable from past research, expert opinions, subjective beliefs or knowledge on the parameters. We utilize a Markov chain Monte Carlo method, the Gibbs sampler, to update the posterior distributions for the parameters of BGSCA. We conduct a simulation study to evaluate the performance of BGSCA. We also apply BGSCA to real data to demonstrate its empirical usefulness.     

The effect of a collision warning system on the driving performance of young drivers at intersections

This study investigated the manner in which the driving performance of young people was affected by a collision warning system when they encountered a driver running a red light at an intersection. Furthermore, the causal relationship among driving performance, traffic factors and intersection accidents was examined using Path Analysis. Participants drove a driving simulator with an intersection collision warning system (ICWS) in a simulated urban area. The driving performance measures recorded were reaction time, speed, lateral position deviation and crash events. Experimental results indicated that drivers who drove a vehicle with an ICWS audio signal at an intersection had a shorter reaction time, a lower speed and a reduced accident rate than those observed while driving a vehicle without ICWS audio signal. Furthermore, Path Analysis showed that the ICWS had an indirect effect on accident rate reduction through improved driving performance. The location of intersection accident had both direct and indirect effects on the accident rate. The number of driving days per week had a direct effect on accident rate reduction.     

Psycho-educational group treatment for the severely and persistently mentally ill: how much leader training is necessary?

Psycho-educational groups (PEGs) have been shown to be a particularly effective form of treatment for patients classified under the rubric of severely and persistently mentally ill (SPMI). However, recent surveys suggest that certain professionals, such as nurses and clinical psychologists, called on to conduct these groups may have limited to no training. This study tested three methods (self-instructional, workshop, and workshop plus clinical supervision) designed to provide on-the-job training to practicing clinicians. Specifically, training was based on two manuals; one that operationalized the basic knowledge and skills needed to run an effective PEG and the second being a commonly used PEG program for symptom management targeted at SPMI patients. Eight nurses from four adult units at a state psychiatric hospital initially received self-instructional or workshop training and then conducted a 12-session symptom management PEG composed of four to five SPMI patients (e.g., schizophrenia, schizoaffective or major depression disorders). In a second wave of additional training, nurses received workshop training or clinical supervision and then conducted a second PEG. Differences between training methods were assessed by nurse- and patient-completed measures that tapped the knowledge and skills emphasized in the symptom management and PEG (nurses only) manuals. Results indicated limited support for the superiority of the workshop method on the nurse measures alone. Implications for training working professionals in group treatments and assessing outcomes with chronic SPMI patients are discussed.     

Gender Role Portrayals in American and Korean Advertisements

This article reports on an examination of gender role portrayals in American and Korean magazine advertisements that is based on the work of Erving Goffman (1979). Through a study of advertising images, we explored implied gender roles within and between cultures. Results of an analysis of a random sample of American advertisements are compared to results for comparable Korean magazines and to previous researchers' applications of Goffman's approach to American advertisements. Results indicate that sexism in American magazine advertisements has decreased but not disappeared. Evidence of sexism in Korean magazine advertisements was found as well. We also compared gender depictions in advertisements directed to magazine audiences of relatively different ages. Observations are made about differences in gender role portrayals in American advertisements over time, between cultures, and for different aged magazine readers.     

Critique of the methodology of empirical research on individual modernity in Taiwan

Yang's 1974 to 1991 research on individual modernity and traditionalism in Taiwan is examined and the methodology for developing measurement instruments in this program critiqued. It is proposed that the proper strategy for research on indigenous psychology is to analyze a culture at the conceptual level with the symbolic approach, and then conduct empirical research on 'lifeworlds' using activity theory. Yang's research on individual modernity and traditionalism uses an inductive empirical approach without the theoretical grounding of conceptual analyses. Based on the philosophy of constructive realism, two types of knowledge (the scientific 'microworld' and the 'experienced lifeworld') are differentiated in order to explicate the significance of the discontinuity hypothesis of modernity for non-Western countries and to critique Yang's methodology for measuring individual modernity and traditionalism. It is proposed that the research strategy of cultural psychology be used in future study. This replacement would usher in the indigenous psychology approach as is evident in Yang's (1999, Yang, 2000) later works.     

Waimānalo Pono Research Hui: A Community–Academic Partnership to Promote Native Hawaiian Wellness through Culturally Grounded and Community‐Driven Research and Programming

Although Hawai‘i is often portrayed as an idyllic paradise and is recognized as one of the healthiest States in the United States, pervasive health disparities exist among Native Hawaiians. Similar to other indigenous populations across the globe, these disparities are linked to unjust social and economic policies rooted in colonization and historical trauma. Western‐centric efforts to address these disparities have yielded limited results. Consequently, indigenous frameworks to decolonize western‐centric research processes have emerged. The Waimānalo Pono Research Hui is an example of a community–academic partnership that uses indigenous methodologies and principles of community‐based participatory research as the foundation to engage Native Hawaiian community members in research. Monthly gatherings are held where community members and academic researchers share a meal and discuss community priorities with the goal of shaping research and programming that are rooted in Native Hawaiian values. A mission for the group has been created as well as protocols for community engagement to ensure all projects that work with the Waimānalo Pono Research Hui are ethically sound and grounded in the community's preferences, cultural knowledge, and lived experiences. Our community members continually report that the Waimānalo Pono Research Hui has positively transformed their perception of and willingness to engage in research. Similarly, university students and academic researchers express how much their knowledge about working with communities has grown and inspired them. Creating spaces for communities and researchers to build authentic relationships and engage in ongoing conversations can promote culturally grounded and community‐driven research and programming.     

Social influence in investigative interviews: The effects of authority on informational elements produced in interviews and written statements

This study examined the effect of a principle of social influence—authority—on the informational elements in an investigative interview. Community participants told the truth or lied about a mock crime in a high or low authority context. Informational elements were coded from their oral responses in the interviews and written responses in a statement prior to the interviews. Rapport was rated by the interviewers and participants. The authority condition produced effects on the informational elements in both the interviews and written statements but mainly for truth tellers. Rapport also had direct effects on the informational elements but authority did not affect rapport and rapport did not mediate the effect of authority on the informational elements. These findings had theoretical, empirical, and practical implications.     

建立儒家人文主义的学术传统:由文化“复建”到文化“复兴”

本文回顾了作者跟随杨国枢教授推动本土心理学的学术历程,并依据自己的切身体会,提出本土心理学运动必须以科学哲学作为基础。作者身体力行,在最近二三十年间,深入学习科学哲学的理论,逐步建立本土心理学的相关理论。其最终目标,是打算以儒家文化作为基底,吸纳西方近代文明的菁华,“中学为体,西学为用”,摆脱西方学术的宰制,建立“儒家人文主义”的自主学术传统。作者认为,唯有大力发展本土社会科学,建立华人“自主的社会科学传统”,华人学术社群才有可能走出“学术自我殖民”的心态。     

Coexistence of Unconditionality and Conditionality of the Davidic Covenant in Chronicles

The Davidic covenant is the basis of the hope for a restoration of the Davidic kingdom in Chronicles. The Chronicler's retention of both the unconditionality and conditionality of the Davidic covenant does not mean that he was inconsistent; in my view, he views the two as complementary. The royal promise is conditional in the sense that the Davidic kings are disciplined and punished, and the kingdom ceases to exist when it does not meet the conditions set down by YHWH; it is unconditional in that YHWH's will never depart from the kingdom, as seen in 1 Chron. 17:13 where YHWH distinguishes his promise to David from his promise to Saul. Following this line of thought, the Chronicler yearns for further change in the postexilic temple‐centered society through a restoration of the lost kingdom by appealing to the Davidic covenant. The latter subtends the preservation of the Davidic kingdom in the preexilic period and a possible restoration in the postexilic period.