Comparing the regression slopes of independent groups

In this study, we explore the effects of non‐normality and heteroscedasticity when testing the hypothesis that regression lines associated with two independent groups have the same slopes. Our results indicate that some recently proposed methods that allow heteroscedasticity and perform well in extant simulation studies do not perform well for the situation at hand. Two of the methods studied here are recommended for general use.     

Model of Effects of Adult Attachment on Emotional Empathy of Counseling Students

The effects of adult attachment on emotional empathy were investigated using a sample of master's‐degree level counseling students. Through structural equation modeling, the authors found that the latent attachment dimensions of avoidance and anxiety work in tandem in their effects on empathy. Lower avoidance and higher anxiety were associated with highest levels of empathy. Results are discussed in terms of attachment theory and the wounded healer concept, with implications for counselor trainees, counselor educators, and counselor supervisors.     

Exploring self‐esteem of Hong Kong Chinese adults cardiac diseases

Low self‐esteem appears to be both a vulnerability factor for cardiac diseases and a result of cardiac diseases. Thus enhancing self‐esteem might facilitate recovery and/or help to prevent recurrence. Since some evidence suggests that self‐esteem might even serve as an important gauge of cardiac rehabilitation, it is therefore important to know more of the construct of self‐esteem to enable the planning of a more promising rehabilitation process. This paper explores the source and basis of the self‐esteem of Hong Kong Chinese with cardiac diseases. One hundred and fifty‐two adults with cardiac diseases and 146 adults not suffering from any major illness participated in this study. The Adult Source of Self‐Esteem Inventory (ASSEI) (Elovson & Fleming, 1989), open‐ended questions on self‐evaluation, and interviewing were the major procedures used to identify the sources and basis of the self‐esteem of persons with and without cardiac diseases. The subjects' important life aspects were identified through interpreting their responses to open‐ended questions and interviews. Moreover, a structured questionnaire on their subjective perceptions of importance and satisfaction in different life areas was used to identify the relationships between discrete self‐concept variables. Factor analysis of their responses to the 20 ASSEI items revealed four factors, namely, Interpersonal Relationship, Personal Quality, Physical Self, and Personal Achievement. We also examined and compared the means and ranks of the ASSEI items as indicated by the subjects. Content analysis of open‐ended questions further confirmed the self‐esteem domains of persons with cardiac diseases. The discrepancy of ideal‐actual physical abilities was found to be more prominent in the cardiac group. It was also found that family is an important entity to Chinese individuals with cardiac diseases. Implications of the findings to rehabilitation of persons with cardiac diseases were also discussed.     

Categorical speech perception deficits distinguish language and reading impairments in children

We examined categorical speech perception in school‐age children with developmental dyslexia or Specific Language Impairment (SLI), compared to age‐matched and younger controls. Stimuli consisted of synthetic speech tokens in which place of articulation varied from ‘b’ to ‘d’. Children were tested on categorization, categorization in noise, and discrimination. Phonological awareness skills were also assessed to examine whether these correlated with speech perception measures. We observed similarly good baseline categorization rates across all groups; however, when noise was added, the SLI group showed impaired categorization relative to controls, whereas dyslexic children showed an intact profile. The SLI group showed poorer than expected between‐category discrimination rates, whereas this pattern was only marginal in the dyslexic group. Impaired phonological awareness profiles were observed in both the SLI and dyslexic groups; however, correlations between phonological awareness and speech perception scores were not significant. The results of the study suggest that in children with language and reading impairments, there is a significant relationship between receptive language and speech perception, there is at best a weak relationship between reading and speech perception, and indeed the relationship between phonological and speech perception deficits is highly complex.     

Probabilistic reasoning in a classical logic

We offer a view on how probability is related to logic. Specifically, we argue against the widely held belief that standard classical logics have no direct way of modelling the certainty of assumptions in theories and no direct way of stating the certainty of theorems proved from these (uncertain) assumptions. The argument rests on the observation that probability densities, being functions, can be represented and reasoned with naturally and directly in (classical) higher-order logic.     

Re-examining the relationship between age and voluntary turnover

In their quantitative review of the literature, Healy, Lehman, and McDaniel [Healy, M. C., Lehman, M., & McDaniel, M. A. (1995). Age and voluntary turnover: A quantitative review. Personnel Psychology, 48, 335–345] concluded that age is only weakly related to voluntary turnover (average r = −.08).However, with the significant changes in mobility patterns among employees over the last two decades, the strength of the age–turnover relationship may have changed as well. In a meta-analysis of studies published between 1990 and 2008 (49 studies, N = 71,053), we found that the age–voluntary turnover relationship was in fact stronger (−.14) than what Healy et al. (1995) found. In addition, moderator tests revealed that race, tenure, and education level help explain differences in effect sizes across studies linking age to turnover. That is, the age–turnover relationship is stronger when there are more racial minorities in the sample (−.16), when organizational tenure is higher (−.18), and when education level is lower (−.20). In addition, the relationship is strongest when the timeframe for measuring turnover behavior is 1–2 years and when the research is conducted with U.S. samples.     

Client Adherence to Asian Cultural Values,Common Factors in Counseling,and Session Outcome With Asian American Clients at a University Counseling Center

Based on data from 61 Asian American clients at a university counseling center, the study found that client‐perceived match on client‐counselor belief about problem etiology was related to counselor credibility, empathy, and cross‐cultural competence; the client‐counselor working alliance; session depth; and the likelihood of the client recommending the counselor to another client. An interaction effect showed that both strong match on belief about problem etiology and high client expectation for counseling success were associated with strong client‐counselor working alliance.     

Dynamic Biculturalism: Socially Connected and Individuated Unique Selves in a Globalized World

In an increasingly connected world brought about by globalization, opportunities abound for countries and individuals to become bicultural or multicultural. This paper reviewed experimental studies that were designed to test bicultural Chinese individuals' responsiveness to Chinese and Western culture primes with regard to autobiographical memory, the inclusion of significant others in the self-concept, and how such self-inclusiveness can be revealed by functional magnetic resonance imaging of the bicultural brain. Results showed that across all three areas, bicultural individuals resonated to the specific cultural context by displaying their socially connected or individuated unique self in support the 'alternation' model of biculturalism ( LaFromboise, Coleman, & Gerton, 1993 ) and its underlying dynamism.