Confucianism and the Lack of the Development of the Self Among Korean American Women

In this essay, I will examine how the societal attribution of women's subordinate role in society influences their psychological health and results in the undesirable effect of broken relationships. I will argue that (1) Confucianism has been a major influence in creating a subordinate role for women in Korea; (2) the societal expectation of women's subordinate role contributes to the arrest in the development of the self in women; and (3) the lack of the development of the self among women brings further broken relationships by causing in women grandiosity, low self-esteem, and a pervasive sense of shame.     

Do Older Adults and Those Recovered from Low Back Injury Share Common Muscle Activation Adaptations?

Theoretical models suggest trunk muscle activation compensates for spinal systems impairments. The purpose of this study was to determine if two populations (older adults and those recovered from a lower back injury (rLBI)) with spinal system impairments have similar muscle activation patterns to each other, but differ from controls. Trunk electromyograms collected from 12 older adults, 16 rLBI, and 19 controls during two dynamic tasks showed that older adults and rLBI had higher activation amplitudes, sustained temporal and more synergistic activation relative to controls. However, differences found between older adults and rLBI suggest that spinal system impairments differed between groups or that recent pain (rLBI) uniquely influenced muscle activation. This sheds light on our understanding of the relationship between spinal system impairments and muscle activation.     

下腰痛的影像学过度诊断及对策

下腰痛的发病率很高,就诊的患者人次居骨科就诊患者的首位.当前临床上存在下腰痛影像学的"过度检查",原因包括医方的利益驱动、医生过分依赖影像学、医生的防御性医疗以及患者方面的因素.针对下腰痛患者不同的症状和体征选择个性化的影像学检查和诊断是解决该问题的主要办法.     

An analysis of reinforcement history effects

Four pigeons were exposed to two tandem variable-interval differential-reinforcement-of-low-rate schedules under different stimulus conditions. The values of the tandem schedules were adjusted so that reinforcement rates in one stimulus condition were higher than those in the other, even though response rates in the two conditions were nearly identical. Following this, a fixed-interval schedule of either shorter or longer values than, or equal to the baseline schedule, was introduced in the two stimulus conditions respectively. Response rates during those fixed-interval schedules typically were higher in the presence of the stimuli previously correlated with the lower reinforcement rates than were those in the presence of the stimuli previously correlated with the higher reinforcement rates. Such effects of the reinforcement history were most prominent when the value of the fixed-interval schedule was shorter. The results are consistent with both incentive contrast and response strength conceptualizations of related effects. They also suggest methods for disentangling the effects of reinforcement rate on subsequent responding, from the response rate with which it is confounded in many conventional schedules of reinforcement.     

Evaluation of a treatment package to reduce rapid eating

We replicated and extended treatment procedures described by Lennox, Miltenberger, and Donnelly (1987) designed to reduce rapid eating. The participant was a 17-year-old girl with developmental disabilities who engaged in dangerously high rates of food ingestion. The procedure involved an adjusting differential-reinforcement-of-low-rate-responding (DRL) schedule, response blocking, and prompts. We evaluated a continuation of the treatment despite initial negative side effects that were similar to those reported by Lennox et al. Results showed that the treatment package was effective and negative side effects eventually decreased.     

Stimulus generalization of behavioral history

Undergraduates responded under a variable-ratio 30 schedule in the presence of a 25-mm long line and on a differential-reinforcement-of-low-rate 6-s schedule when a 13-mm long line was present. Following this, a line-length continuum generalization test was administered under a fixed-interval 6-s schedule (Experiment 1) or extinction (Experiment 2). In both experiments, obtained generalization gradients conformed to typical postdiscrimination gradients. Responses were frequent under stimuli physically similar to the 25-mm line and infrequent under stimuli physically similar to the 13-mm line. The generalization gradients were generally asymmetric with peak response rates occurring at line lengths greater than 25 mm.     

Audio Feedback with Reduced Self-focus as an Intervention for Social Anxiety: An Experimental Study

Background and Objectives: Socially anxious individuals tend to underestimate their performance largely due to attentional bias. Video and audio feedback (AF) with cognitive preparation (CP) have shown to improve socially anxious individuals′ evaluation of their performance in previous studies. In the present study, it was hypothesized that one of the three steps in CP, reduced self-focus (RS), is sufficient to cause an improved voice evaluation after AF. This was tested in a single-session randomized controlled experiment. Method: Forty-one socially anxious participants were asked to give a speech, then to listen to and evaluate a taped recording of their performance. Half of the sample were instructed to reduce their self-focus prior to AF, the rest received AF only. RS involved asking participants to listen to the audio recording as though they were listening to a stranger. Generalization effects were assessed by a second speech. Results: AF with RS led to more improved voice evaluations than AF-only after the first speech, and the effects remained in the evaluation of the second speech. More positive speech evaluations were associated with corresponding reductions of performance anxiety.Limitations: small sample, analogue study. Conclusion: One component of cognitive preparation—(RS)—appears to be sufficient to cause significant effects on voice evaluation in socially anxious individuals. If the results are replicated in clinical samples, AF with RS may be a promising intervention in the treatment of social anxiety.     

Other- versus self-focus and risky health behavior: the case of HIV/AIDS

We examined the relationships of other-focus and self-focus with risky health behaviors among HIV+ individuals. Participants who were recruited by an AIDS advocacy organization completed anonymous questionnaires that included measures of other-focus (i.e. empathic concern and perspective-taking) and self-focus (i.e. personal distress and exaggerated internal control); direct measures of concern about the consequences of HIV/AIDS for the self, close others, and society; and a measure of willingness to engage in HIV/AIDS risk behaviors. As predicted, other-focus measures were generally associated with less, and self-focus measures with greater, willingness to engage in risky behavior. However, concern about the consequences of HIV/AIDS for close others was similar to self-focus and was associated with greater willingness to engage in risky behavior. These results are consistent with the notion that prevention efforts focusing on the consequences of HIV/AIDS – and perhaps other communicable diseases – might be more effective if they highlighted the consequences of the disease for society.