Application of Child Protective Services in Korea

Abstract

Because childrearing is a very culturally oriented practice, cultural sensitivity in Child Protective Services (CPS) is a very important factor for effective services. Korea has recently begun social intervention in cases of child abuse, but faces many difficulties resulting from cultural dilemmas. In particular, Korean society has the value of corporal punishment and negative attitudes toward social intervention into family issues. These cultural characteristics result in strong resistance to intervention by CPS. In the future, the success of child abuse intervention in Korean society will depend on how these cultural dilemmas are resolved. The development of a CPS model based on Korean culture can be an alternative to reduce conflicts in the application of CPS.     

Effects of impulsivity, reinforcement sensitivity, and cognitive style on Pathological Gambling symptoms among frequent slot machine players

Pathological Gambling (PG) is the inability to resist recurrent urges to gamble excessively despite harmful consequences to the gambler or others. A cognitive-behavioral Pathways Model of PG (Blaszczynski & Nower, 2002) suggests individual differences in rash impulsivity and reward sensitivity, together with a cognitive style that promotes poor decision making, as risk factors. These individual differences were examined in a community sample of experienced slot machine players (N = 100), who were classified into Low, Moderate, and Problem gambling groups according to the Problem Gambling Severity Index (Ferris & Wynne, 2001). There were significant group differences on rash impulsivity as measured by the Eysenck Impulsivity scale, and on reward sensitivity as measured by the BIS/BAS Drive scale. For cognitive style, there were differences on Actively Openminded Thinking (AOT), but not the Rational Experiential Inventory. Hierarchical regression analyses found that impulsivity and AOT predicted severity of PG, but that AOT mediated the effect of BAS Drive. A thinking style that promotes erroneous cognition may correlate with PG, but individual differences in rash impulsivity and reward-seeking play a more critical role in the etiology of PG. The individual characteristics of Pathological Gamblers are similar to those of people with Substance Use Disorders.     

Academic resilience of immigrant youth in Greek schools: Personal and family resources

Abstract

This cross-sectional study examined, first, whether and how immigrant youth’s personal and family resources account for individual differences in their academic achievement, and second, whether social risks and immigrant status further contribute to academic achievement after controlling for these resources. The sample consisted of 300 middle school adolescents, 73 students from Albania and 227 Greeks (mean age 13.9 years), enrolled in Greek urban middle schools. Three risks (immigrant status, family social adversity and negative life events), two personal resources (locus of control and self-efficacy beliefs) and four family resources (parental school involvement, family support, father and mother education) for academic achievement were included. Each of these personal and family resources, separately, predicted higher academic achievement, equally for immigrant and nonimmigrant youth. Family social adversity, but not negative life events, continued to predict academic achievement, over and above personal and family resources. Finally, immigrant status continued to predict academic achievement over and above resources and other social risks. The results highlight the important link between the family context and youth’s personal agency, on the one hand, and doing well in school, on the other. However, they also reveal that social and immigrant status, two societal-level, social position variables that may also involve experiences that are outside the control of the family and youth, present further risks to youth’s academic achievement.     

Robust patterns and individual variations: Stability and predictors of infant behavior in the still-face paradigm

In the present study we examined key issues regarding infant behavior in the still-face paradigm (SFP) in terms of individual variations, stability, and predictors. The sample consisted of 115 mothers and infants, with assessments at ages 3 and 6 months, including observations of maternal and infant behavior in the SFP, and parent reports of infant temperament. Both robust patterns and individual variations in infant SFP behaviors were found, with only a minority of infants showing the expected patterns for negative affect and gaze. Infant behavior patterns showed no stability from age 3 to 6 months, and infant gaze was related to more pronounced behavior changes across the SFP. Maternal sensitivity in the SFP baseline was related to some aspects of infant SFP behavior. Consistent with the differential susceptibility hypothesis, in infants with a more difficult temperament maternal sensitivity predicted a more pronounced expected pattern of changes in infant positive affect across the SFP, whereas this was not the case for infants with a more easy temperament.     

Reinforcement sensitivity theory predicts positive and negative affect in daily life

Laboratory studies of Reinforcement Sensitivity Theory have associated sensitivity to punishment (SP) with negative affect and sensitivity to reward (SR) with positive affect. However, few studies have examined the expression of these systems and their response to cues of reward in daily life. The current study employed experience sampling methodology (ESM) to assess the association of SP and SR with affect and perceptions of situations in daily life. SP was positively associated with negative affect and negatively associated with positive affect in daily life, whereas SR was associated with positive affect and one aspect of negative affect, irritability/anger. Furthermore, high SP participants experienced smaller increases in positive affect and smaller decreases in negative affect in some situations that were perceived as positive, in comparison to low SP participants. In contrast, high SR participants experienced greater decreases in negative affect in some situations that were perceived as positive, in comparison to low SR participants.     

A Jumping Box for Cats

Forty-eight 4- to 6-year-old children were randomly assigned to one of three maternal modeling treatment groups: MC–mother exhibits tactual curiosity with the experimental stimuli; MNC–mother stares ahead and exhibits no tactual curiosity with the stimuli; and C–mother interacts with another adult and exhibits no tactual curiosity with the stimuli. Results revealed that imitative tactual curiosity occurred significantly more frequently among MC children, particularly the boys. Further, nonimitative curiosity (other tactual encounters with the stimuli) occurred significantly less frequently among C children, particularly the girls. Interpretation of these and other findings emphasized the potential problem of familiar models exhibiting atypical behaviors and the assumption that girls would more readily detect such atypicality in their mother's behavior than would boys.     

Should metacognition be measured by logistic regression?

Are logistic regression slopes suitable to quantify metacognitive sensitivity, i.e. the efficiency with which subjective reports differentiate between correct and incorrect task responses? We analytically show that logistic regression slopes are independent from rating criteria in one specific model of metacognition, which assumes (i) that rating decisions are based on sensory evidence generated independently of the sensory evidence used for primary task responses and (ii) that the distributions of evidence are logistic. Given a hierarchical model of metacognition, logistic regression slopes depend on rating criteria. According to all considered models, regression slopes depend on the primary task criterion. A reanalysis of previous data revealed that massive numbers of trials are required to distinguish between hierarchical and independent models with tolerable accuracy. It is argued that researchers who wish to use logistic regression as measure of metacognitive sensitivity need to control the primary task criterion and rating criteria.     

Sums and Grounding

As I will use the term, an object is a mereological sum of some things just in case those things compose it simply in virtue of existing. In the first half of this paper, I argue that there are no sums. The key premise for this conclusion relies on a constraint on what, in certain cases, it takes for something to ground, or metaphysically explain, something else. In the second half, I argue that in light of my argument against sums, Universalism, which is perhaps the most widely accepted answer to the Special Composition Question, is false.     

Support for a two-factor model of impulsivity and hazardous substance use in British and Australian young adults

Multiple lines of evidence suggest impulsivity comprises two distinct components relevant to substance misuse. Reward drive reflects sensitivity to rewarding stimuli and subsequent approach motivation. Rash impulsiveness reflects the ability to inhibit such approach behavior in light of negative consequences. However, several studies suggest the latter trait to be a more robust predictor. This begs the question as to whether a less parsimonious two-factor model is necessary. This study employed structural equation modeling to compare the fit of one- and two-factor impulsivity models to alcohol and drug use data provided by British (n = 183) and Australian (n = 271) young adults. Results consistently supported the two-factor model and its cross-cultural consistency, with rash impulsiveness being the more robust predictor.     

Revised Reinforcement Sensitivity Theory and Laboratory Assessment of BIS and BAS in Children

There is considerable interest in Gray’s reinforcement sensitivity theory. However, few measures of the behavioral approach (BAS) and inhibition systems (BIS) exist for children. Moreover, the theory was substantially revised a decade ago and measurement instruments are still largely based on the old theory. Our aim was to revise questionnaire and laboratory assessments of BIS and BAS for children. Performance on the Point Scoring Reaction Time Task for Children-Revised (PSRTT-CR) conformed to theoretical expectations. Caregiver reports of BIS and BAS were associated with corresponding PSRTT-CR indices, suggesting cross-method convergent and discriminant validity. There was convergence with physiological correlates of BAS, but not physiological correlates of BIS. Overall, our revised measures represent promising instruments of children’s BIS and BAS.