Psychometric comparison of Chinese and English versions of the Emotion Regulation Questionnaire with bilingual Hong Kong Chinese students

The Emotion Regulation Questionnaire (ERQ; Gross & John, 2003) assesses two emotion regulation (ER) strategies: cognitive reappraisal and expressive suppression. Researchers have used the ERQ in cross-national studies, such as with participants in Hong Kong. There is inconsistency in psychometric equivalence data for the ERQ in Chinese among adults, and prior research in Hong Kong contradicted the ERQ's original factor structure (Matsumoto et al., 2008). The present study examined the factor structure, reliability and validity of a translated Traditional Chinese-ERQ and the English-ERQ with Hong Kong college students. Results revealed that both versions replicated the original two-factor structure of the ERQ (Gross & John, 2003). Evidence of the measure's convergent, discriminant and predictive validity was obtained as well. Implications for cross-cultural scale validation particularly with Hong Kong Chinese students are discussed.     

Neurophysiology and neuroanatomy of reflexive and volitional saccades: evidence from studies of humans

This review provides a summary of the contributions made by human functional neuroimaging studies to the understanding of neural correlates of saccadic control. The generation of simple visually guided saccades (redirections of gaze to a visual stimulus or pro-saccades) and more complex volitional saccades require similar basic neural circuitry with additional neural regions supporting requisite higher level processes. The saccadic system has been studied extensively in non-human (e.g., single-unit recordings) and human (e.g., lesions and neuroimaging) primates. Considerable knowledge of this system’s functional neuroanatomy makes it useful for investigating models of cognitive control. The network involved in pro-saccade generation (by definition largely exogenously-driven) includes subcortical (striatum, thalamus, superior colliculus, and cerebellar vermis) and cortical (primary visual, extrastriate, and parietal cortices, and frontal and supplementary eye fields) structures. Activation in these regions is also observed during endogenously-driven voluntary saccades (e.g., anti-saccades, ocular motor delayed response or memory saccades, predictive tracking tasks and anticipatory saccades, and saccade sequencing), all of which require complex cognitive processes like inhibition and working memory. These additional requirements are supported by changes in neural activity in basic saccade circuitry and by recruitment of additional neural regions (such as prefrontal and anterior cingulate cortices). Activity in visual cortex is modulated as a function of task demands and may predict the type of saccade to be generated, perhaps via top-down control mechanisms. Neuroimaging studies suggest two foci of activation within FEF - medial and lateral - which may correspond to volitional and reflexive demands, respectively. Future research on saccade control could usefully (i) delineate important anatomical subdivisions that underlie functional differences, (ii) evaluate functional connectivity of anatomical regions supporting saccade generation using methods such as ICA and structural equation modeling, (iii) investigate how context affects behavior and brain activity, and (iv) use multi-modal neuroimaging to maximize spatial and temporal resolution.     

Preschoolers' use of spatiotemporal history, appearance, and proper name in determining individual identity

Humans construe their environment as composed largely of discrete individuals, which are also members of kinds (e.g., trees, cars, and people). On what basis do young children determine individual identity? How important are featural properties (e.g., physical appearance, name) relative to spatiotemporal history? Two studies examined the relative importance of these factors in preschoolers' and adults' identity judgments. Participants were shown pairs of individuals who looked identical but differed in their spatiotemporal history (e.g., two physically distinct but identical Winnie-the-Pooh dolls), and were asked whether both members in the pair would have access to knowledge that had been supplied to only one of the pairs. The results provide clear support for spatiotemporal history as the primary basis of identity judgments in both preschoolers and adults, and further place issues of identity within the broader cognitive framework of psychological essentialism.     

Using joint activity schedules to promote peer engagement in preschoolers with autism

We assessed the use of a joint activity schedule to increase peer engagement for preschoolers with autism. We taught 3 dyads of preschoolers with autism to follow joint activity schedules that cued both members of the pair to play a sequence of interactive games together. Results indicated that joint activity schedules increased peer engagement and the number of games completed for all dyads. Schedule following was maintained without additional prompting when activities were resequenced and when new games were introduced for 2 of the 3 dyads.     

Psychological well-being: its relation to work personality, vocational identity, and career thoughts

The authors examined the impact of the 6 dimensions of psychological well-being on participants' career thoughts, vocational identity, and developmental work personality. Undergraduates (N = 91) completed 4 measures: (a) C. D. Ryff's (1989, 1995) Scales of Psychological Well-Being (SPWB), (b) J. P. Sampson, G. W. Peterson, J. G. Lenz, R. C. Reardon, and D. E. Saunders's (1996) Career Thoughts Inventory (CTI), (c) the Vocational Identity (VI) subscale of J. L. Holland, D. C. Daiger, and G. Power's (1980) My Vocational Situation, and (d) D. R. Strauser and J. M. Keim's (2002) Developmental Work Personality Scale (DWPS). The authors then conducted multiple regression analyses to examine the relations between psychological well-being and the 3 career variables. Results indicated the following: (a) Psychological well-being accounted for a significant portion of the variance in all 3 career variables; (b) scores on the Purpose in Life subscale of the SPWB made a unique contribution to scores on the Commitment Anxiety subscale of the CTI (CTI-CA) and to VI; (c) scores on the Personal Growth subscale of the SPWB made a unique contribution to CTI-CA scores; and (d) scores on the Self-Acceptance and Environmental Mastery subscales of the SPWB each made a unique contribution to DWPS scores.     

Consumer Motivations for Pursuing Genetic Testing and their Preferences for the Provision of Genetic Services for Hearing Loss

Genetic services for deafness are being increasingly sought due to the introduction of early hearing detection and intervention programs, as well as the rapid progress in the identification of deafness genes. This study aimed to assess the motivations of consumers for pursuing genetic testing as well as their preferences for provision of these services. We conducted 5 focus groups consisting of hearing parents of deaf children, deaf parents, and unmarried deaf adults. Motivations for pursuing genetic testing included determining the etiology, helping to alleviate the guilt associated with the diagnosis of hearing loss in a child, and acquiring information to help them and other family members prepare for the future. Most participants thought that a genetic counselor/geneticist would be the most appropriate professional to provide genetics services. For culturally Deaf individuals, the communication method was seen as more important than the type of professional. Parents preferred that genetic evaluation, including testing, occur either immediately at or a few months after the audiologic diagnosis of hearing loss.     

Sex and post-menopause hormone therapy effects on hippocampal volume and verbal memory

Many studies suggest sex differences in memory and hippocampal size, and that hormone therapy (HT) may positively affect these measures in women; however, the parameters of HT use that most likely confer benefits are debated. We evaluated the impact of sex and postmenopausal HT use on verbal learning and memory and hippocampal size in 94 cognitively intact women and 49 men. Using analysis of covariance that controlled for age and education, women had better total word learning and delayed verbal memory performance than men. HT analyses showed that non-HT users performed similarly to men, while HT users performed better than men in Delayed Memory regardless of whether use was current or in the past. Women had larger hippocampal volumes than men regardless of whether they were HT users. Using univariate linear models, we assessed group differences in the predictive value of hippocampal volumes for verbal learning and memory. Hippocampal size significantly predicted memory performance for men and non-HT users, but not for HT users. This lack of relationship between hippocampal size and verbal learning and memory performance in HT users suggests HT use may impact memory through extra-hippocampal neural systems.     

Effects of serial and concurrent training on receptive identification tasks: A Systematic replication

The current study compared the use of serial and concurrent methods to train multiple exemplars when teaching receptive language skills, providing a systematic replication of Wunderlich, Vollmer, Donaldson, and Phillips (2014). Five preschoolers diagnosed with developmental delays or autism spectrum disorders were taught to receptively identify letters or letter sounds. Subjects learned the target stimuli slightly faster in concurrent training and a high degree of generalization was obtained following both methods of training, indicating that both the serial and concurrent methods of training are efficient and effective instructional procedures.