Inattention,working memory,and academic achievement in adolescents referred for attention deficit/hyperactivity disorder (ADHD)

This study investigated the role of inattention and working memory in predicting academic achievement in 145 adolescents aged 13 to 18 referred for attention deficit/hyperactivity disorder (ADHD). Path analysis was used to examine whether auditory-verbal and visual-spatial working memory would mediate the relationships between classroom inattention symptoms and achievement outcomes. Results provide support for the mediational model. Behavioral inattention significantly predicted both auditory-verbal and visual-spatial working memory performance. Auditory-verbal working memory was strongly associated with adolescents' achievement in reading and mathematics, while visual-spatial working memory was only associated with achievement in mathematics. The path from inattention symptoms to reading was partially mediated by the working memory variables, but the path from inattention to mathematics was not mediated by working memory. The proposed model demonstrated a good fit to the data and explained a substantial amount of variance in the adolescents' achievement outcomes. These findings imply that working memory is a risk factor for academic failure for adolescents with attentional problems.     

Instruction-based response activation depends on task preparation

An increasing number of studies have demonstrated that a response in one task can be activated automatically on the basis merely of instructed stimulus–response (S–R) mappings belonging to another task. Such instruction-based response activations are considered to be evidence for the formation of S–R associations on the basis of the S–R mappings for an upcoming, but not yet executed, task. A crucial but somewhat neglected assumption is that instructed S–R associations are formed only under conditions that impose a sufficient degree of task preparation. Accordingly, in the present study we investigated the relation between task preparation and the instruction-based task-rule congruency effect, which is an index of response activation on the basis of instructions. The results from two experiments demonstrated that merely instructed S–R mappings of a particular task only elicit instruction-based response activations when that task is prepared for to a sufficient degree. Implications are discussed for the representation of instructed S–R mappings in working memory.     

The Impact of Publicity and Subsequent Intervention in Recruitment Advertising on Job Searching Freshmen's Attraction to an Organization and Job Pursuit Intention

This study investigates the impacts of publicity exposure and recruiting advertisement sequence on freshmen's job search attraction to organizations and their job decisions. The current research uses a two‐factor experiment design, publicity (positive vs. negative) and recruiting ads (detailed vs. general), and recruits 415 undergraduates (seniors are the majority). Results indicate that negative publicity has greater effect on applicant attraction than positive publicity. The perceived truthfulness of sequential intervening recruiting advertisement rules the reaction to job ad, then further impacts on organizational attractiveness and job pursuit intention. With negative publicity exposure, higher specificity of recruiting advertisement has more significant mitigation effects than lower specificity. This work discusses implications and directions for future research.     

The Mandala Model of Self

The research by Hendrich et al. (2010a, b, c) from the University of British Columbia has indicated that 96% of psychological samples published in the world’s top journals from 2003 to 2007 were drawn from Western, Educated, Industrialized, Rich, and Democratic (WEIRD) societies, which house only 12% of the world’s population. Compared with the WEIRD samples, most of the world’s population is non-Weird. Therefore, the most important mission of Asian indigenous psychology is to initiate a scientific revolution by constructing various kinds of theoretical models to describe psychological phenomenon and behavior of people from non-Weird countries. Keeping this in view this paper tries to articulate a theoretical model of self which has potential to go beyond the western models.     

Evidence for training the ability to read microexpressions of emotion

Microexpressions are extremely quick facial expressions of emotion that appear on the face for less than ½ a s. To date, no study has demonstrated that the ability to read them can be trained. We present two studies that do so, as well as evidence for the retention of the training effects. In Study 1 department store employees were randomly assigned to a training or comparison group. The training group had significantly higher scores than the comparison group in microexpression reading accuracy at the end of the training; 2 weeks later the training group had better third-party ratings of social and communicative skills on the job. Study 2 demonstrated that individuals trained in reading microexpressions retained their ability to read them better than a comparison group tested 2–3 weeks after initial training. These results indicated that the ability to read microexpressions can be trained and are retained.     

The shielding function of task sets and its relaxation during task switching

The goal of the presented experiments was to investigate the dynamic interplay of task shielding and its relaxation during task switching. Task shielding refers to the finding that single task sets in terms of 2-choice categorization rules help shielding against distraction from irrelevant stimulus attributes. During task switching, this shielding should temporarily be relaxed to prevent the perseveration of the previous task, on the downside making the system more vulnerable toward the intrusion of irrelevant information. Participants had to switch between a digit and a letter categorization task. An irrelevant stimulus feature (Experiment 1: color, Experiment 2: font) varied randomly, orthogonal to the task. The presence or absence of an interaction of the irrelevant feature (switch vs. repetition) and the response (switch vs. repetition) was taken as evidence for the absence or presence of task shielding, respectively. Replicating previous results, irrelevant feature and response did not interact on task repetitions, indicating successful shielding. On task switches, however, the irrelevant feature interacted with the response, supporting the assumption that task shielding is temporarily relaxed during task switching.     

Generalized Structured Component Analysis with Latent Interactions

Generalized structured component analysis (GSCA) is a component-based approach to structural equation modeling. In practice, researchers may often be interested in examining the interaction effects of latent variables. However, GSCA has been geared only for the specification and testing of the main effects of variables. Thus, an extension of GSCA is proposed to effectively deal with various types of interactions among latent variables. In the proposed method, a latent interaction is defined as a product of interacting latent variables. As a result, this method does not require the construction of additional indicators for latent interactions. Moreover, it can easily accommodate both exogenous and endogenous latent interactions. An alternating least-squares algorithm is developed to minimize a single optimization criterion for parameter estimation. A Monte Carlo simulation study is conducted to investigate the parameter recovery capability of the proposed method. An application is also presented to demonstrate the empirical usefulness of the proposed method.     

In search of a new paradigm for cultural psychology

It is my privilege to be invited to write a response to K.S. Yang's reply to my critique of the methodology he used in his empirical research on individual modernity in Taiwan (Hwang, 2003). Yang's reply consists of three parts: The first part provides a quick overview of the methodology used in his individual traditionality and modernity (T/M) research in Taiwan. The second part presents his reply to my methodological criticisms. The third part is a plea for more and better individual T/M research in Asia. My response consists of three corresponding sections, although I will concentrate on the second part of Yang's text.     

Perceived Peer Norms,Casual Sex,and AIDS Risk Prevention1

To facilitate more effective AIDS education with heterosexual college students, an etiological study of AIDS risk behavior was conducted on a sample of 1,035 students at a large western university. In this study, “AIDS risk behavior” refers to participation in casual sex, failure to use condoms, and resistance to changing casual sex activity. Knowledge regarding AIDS had no significant correlation with AIDS-risk behavior. However, “perceived peer norms” (termed Peer Norm in this study) was a major predictor variable in AIDS risk behavior. Peer Norm was defined as perceived AIDS-risk attitudes and the behavior of one's peers. These findings contrast some what with those of Emmons et al.'s (1986) study of homosexual men. This difference may be due to the focus in the present study upon heterosexual university students as subjects. For this group, our results suggest that programs targeting the peer group in AIDS prevention education are especially needed. These might include peer-based AIDS education, emotion-oriented discussion sessions, encounters with “Peers-with-AIDS” models, and role-playing of assertive responses.