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281.
Even with advances in automated testing techniques, the capuchin monkey (Cebus apella) can be a difficult species to test in the laboratory, given its social/behavioral tendencies and typical activity pattern. Laboratories that maintain social colonies of capuchin monkeys are able to separate and test individuals, but the process can be very effortful and time consuming, and the resulting data can be modest in quantity. The present article describes procedures and apparatuses that were used to train a colony of computer-naive capuchin monkeys to quickly and reliably isolate themselves from group members and interact with a computerized test system in order to produce a large volume of data. Several elements that were important in motivating the monkeys to participate are discussed. 相似文献
282.
Lang R O'Reilly M Machalicek W Lancioni G Rispoli M Chan JM 《Journal of applied behavior analysis》2008,41(3):441-445
A preliminary evaluation of the correspondence between functional analysis outcomes across settings was conducted with 2 children who had been diagnosed with autism and who engaged in challenging behavior. Differences across settings (a therapy room and a classroom) were demonstrated in ABAB reversal designs. Three potential patterns of results that may occur when comparing functional analyses across environments are described, and one possible explanation for the occurrence of discrepancies between environments (differing learning histories within separate environments) is offered. 相似文献
283.
Viren Swami Flora Chan Vivien Wong Adrian Furnham Martin J. Tovée 《Journal of applied social psychology》2008,38(4):968-981
This study explored weight‐based discrimination using a range of weight categories, as represented by images of real women with known body mass index (BMI). In the first study, 30 men rated each image according to likelihood of occupational hiring for a managerial post. In the second study, 28 men rated the same images for likelihood of helping behavior following a minor accident. Study results showed that individuals with a slender body weight (BMI = 19–20) were most likely to be hired and helped, while obese (BMI > 30) participants were least likely to be hired and helped. However, results also showed that emaciated (BMI < 15) individuals were likely to be discriminated against. Implications for real‐life settings are discussed. 相似文献
284.
Perceived emotional intelligence and self-efficacy among Chinese secondary school teachers in Hong Kong 总被引:2,自引:0,他引:2
One hundred and fifty-eight secondary school teachers were assessed on their perceived emotional intelligence (Schutte et al., 1998) and general self-efficacy and self-efficacy toward helping others ( Schwarzer, 1993). An item factor analysis yielded four dimensions of perceived emotional intelligence, leading to the construction of four corresponding empirical scales. Teachers scored most highly on positive utilisation and emotional appraisal, followed by empathic sensitivity and positive regulation. Using the four components of perceived emotional intelligence as predictors of self-efficacy beliefs, positive regulation emerged as the significant predictor in predicting general self-efficacy whereas empathic sensitivity emerged as the significant predictor in predicting self-efficacy toward helping others. Implications of the findings for exploring the relationships between various components of perceived emotional intelligence and various specific self-efficacy beliefs for different groups of teachers and the need for further studies using longitudinal data are discussed. 相似文献
285.
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. 相似文献
286.
Amori Yee Mikami Daniel J. Cox Margaret T. Davis H. Kent Wilson R. Lawrence Merkel Roger Burket 《Journal of clinical psychology in medical settings》2009,16(3):233-242
This study examined whether adolescent females with attention-deficit/hyperactivity disorder (ADHD) are differentially responsive
than their male counterparts to extended-release stimulant medications. This investigation may bear special importance for
an adolescent (as opposed to child) population, because hormonal and metabolism differences between sexes are most likely
to emerge at this time. Male (n = 19) and female (n = 16) adolescents, ages 16–19 with ADHD, participated in a randomized, double-blind crossover study evaluating the effectiveness
of osmotic-release methylphenidate, extended release amphetamine salts, placebo, and routine limited medication regimen. Medication
efficacy was evaluated using ADHD symptom ratings from adolescent self-report and parent report, along with objective measures
of inattention and hyperactivity/impulsivity during driving performance and neuropsychological tasks. Males and females were
largely equivalent in impairment, and medication was similarly effective in reducing symptoms. No interactions were found
between sex and medication on any measure of effectiveness or side effects. This finding suggests that the efficacy and tolerability
of extended-release stimulant medications is equivalent for male and female adolescents with ADHD. 相似文献
287.
Michelle Chan Bernhard Ross Guy Earle Jeremy B. Caplan 《Psychonomic bulletin & review》2009,16(5):945-951
Memory often requires knowledge of the order of events. Previous findings about immediate judgments of relative order in short,
subspan lists are variable regarding whether participants’ strategy is to search memory in the forward direction, starting
from the first list item and progressing toward the end item, or in the backward direction, starting from the end item and
progressing toward the start. We asked whether wording of the instructions influences participants’ search direction. Participants
studied sequences of three to six consonants, and for an immediate, two-item probe of each list, judged which probe was presented
earlier (“earlier” instruction) or later (“later” instruction) on the list. Forward and backward searches were supported for
“earlier” and “later” instructions, respectively. Our findings suggest that participants have more than one effective strategy
for order judgments in short lists, and that subtle instructional differences can bias memory search in either the forward
or backward direction. 相似文献
288.
Shirley Chan 《Dao》2009,8(4):361-382
The debate over whether human nature is good or bad and how this is related to self-cultivation was central in the minds of
traditional Chinese thinkers. This essay analyzes the interrelationship between the key concepts of xing 性 (human nature), qing 情 (human emotions/feelings), and xin 心 (heart-mind) in the Guodian text of the Xing Zi Ming Chu 性自命出 (Nature Derives from Mandate) discovered in 1993 in Hubei province. The intellectual engagements evident in this Guodian
text emerge as more syncretic and dynamic than those that can be found in the discourse of any single tradition, such as Gaozi,
Mencius, or Xunzi. Its thesis on human nature and moral cultivation reveals the existence of a possibly more diverse intellectual
discourse from which the different foci of philosophical debate represented by later thinkers developed. 相似文献
289.
Professor Sik‐Yum Lee Xin‐Yuan Song Jing‐Heng Cai Wing‐Yee So Ching‐Wang Ma Chung‐Ngor Juliana Chan 《The British journal of mathematical and statistical psychology》2009,62(2):327-347
Structural equation models (SEMs) have been widely applied to examine interrelationships among latent and observed variables in social and psychological research. Motivated by the fact that correlated discrete variables are frequently encountered in practical applications, a non‐linear SEM that accommodates covariates, and mixed continuous, ordered, and unordered categorical variables is proposed. Maximum likelihood methods for estimation and model comparison are discussed. One real‐life data set about cardiovascular disease is used to illustrate the methodologies. 相似文献
290.
Jeanne L. Shinskey Cindy Ho-man Chan Rhea Coleman Lauren Moxom Eri Yamamoto 《Journal of experimental child psychology》2009,103(4):409-420
Adult and developing humans share with other animals analog magnitude representations of number that support nonsymbolic arithmetic with large sets. This experiment tested the hypothesis that such representations may be more accurate for addition than for subtraction in children as young as 3½ years of age. In these tasks, the experimenter hid two equal sets of cookies, visibly added to or subtracted from the sets, and then asked 3½-year-olds which set had more cookies. Initial set size was either large (7 or 9) or very large (18 or 30), and the final sets differed by either a high proportion (ratio of 1:2) or a low proportion (difference of 1 cookie). Children’s addition performance exceeded chance, as well as their subtraction performance, across set sizes and proportions, whereas subtraction performance did not exceed chance. Arithmetic performance was also independent of counting ability. Addition performance was remarkably accurate when ratios between outcomes were close to 1, in contrast to previous findings. Interpretations for the asymmetry between addition and subtraction are discussed with respect to the nature of representations for nonsymbolic arithmetic with large sets. 相似文献