Ratings of Perceived Exertion by Women with Internal or External Locus of Control

Ratings of perceived exertion are frequently used to estimate the strain and effort experienced subjectively by individuals during various forms of physical activity. A number of factors, both physiological and psychological in origin, have been suggested to work as modifiers of the exertion perceived by the individual. It has been reported in non-sport-related research that individuals with an internal locus of control seem to pay more attention to relevant information and use the available information more adequately than individuals with an external locus of control. The reputed inferior information-processing abilities of externals compared with internals could possibly also influence the ratings of perceived exertion, with externals being less accurate in their ratings. Whether locus of control might be such a factor was investigated. Fifty women worked on an ergometer cycle at four different work loads. The results showed statistically significant differences in subjective ratings of perceived exertion between externals and internals, especially at heavier work loads. Such differences might be because of unequal information-processing abilities, as the observed discrepancies occurred at higher work intensities, when more cues are available for processing.     

Boundaryless Mentoring: An Exploratory Study of the Functions Provided by Internal Versus External Organizational Mentors1

The changing nature of careers suggests that mentors and protégés may work in different employment settings. Little research has examined whether mentoring relationships that are interorganizational are as enriched, in terms of mentoring functions provided and received, as those that are intraorganizational. The present study examines the effect of the mentor's employment setting on both protégé and mentor reports of career support, psychosocial support, and role modeling received or provided. Data were collected via questionnaire from mentors and protégès in 2 computer technology firms. Results from a MANCOVA controlling for protégé gender and duration of relationship indicate that protégés whose mentors work in the same employment setting as themselves reported more career and psychosocial support than did protégés whose mentors work in a different setting. Results are discussed in view of current career structures.     

Internal Versus External Control of Reinforcement in Health Risk and HIV and AIDS Prevention

The purpose of the study was to establish the difference in health and HIV and AIDS risk between students with an internal locus of control (LOC; n = 124) and students with an external LOC (n = 133). The study assessed students' LOC and health risks associated with self‐control, fatalism, achievement‐oriented behavior, deferment of gratification, personal values, and alienation. The findings indicate significant differences in health risks between students with an internal LOC and those with an external LOC. Future research should focus on LOC, reinforcement, and HIV and AIDS risk.     

Consequence of Self Versus Externally Generated Visual Motion on Postural Regulation

A limiting factor in the use of virtual environments to examine perception and action is that it is dependent on the quality of the interaction. A virtual reality game (first-person viewpoint with moderate difficulty) was used to investigate the link between control and postural regulation. Postural regulation was examined using a motion capture system, and the differences that emerged as a result of the participant being a passive observer versus an active participant were evaluated using a fractal procedure: dispersion analysis. A significant interaction was found between control and health, namely, participants' postural behavior tended to be less uniform when they were sick and when they were in control of the environment. These results lead the authors to suggest that successful interaction with novel environments depends on the ability to find and consistently use appropriate control strategies.     

In the World or in the Head: External and Internal Implicit Theories of Creativity

This research is an initial step to bringing existing research on cultural differences in attribution and holism to the study of implicit theories of creativity. Two studies examined the tendency to consider creativity to be prototypically expressed internally via reflection and internal states versus expressed externally via interaction and products. Study 1 had Caucasian American, Asian American, and Japanese undergraduates list activities and traits they associated with creative groups and individuals. In Study 2, Japanese, Chinese, Caucasian Americans, and Asian Americans chose specific professions as more creative using a paired forced-choice method. In both studies, East Asians had a greater propensity to choose external traits, activities, and professions as creative, whereas Caucasian Americans and to a lesser degree, Asian Americans showed a preference for internal items. The implications of cross-cultural differences in implicit theories of creativity are discussed.     

The Social Goals of Excuses: Self‐Serving Attributions or Politeness Strategies1

Participants provided examples of explanations given as excuses, or withheld in favor of a false excuse, both for failing to keep a social contract and for rejecting a social invitation. Results show that the likelihood of an explanation being given in social‐contract situations was best predicted by intentionality and controllability; while in social‐rejection situations, the most important factor was to avoid personal reasons (related to the recipient). Excuse‐givers were even willing to blame themselves to do this. These results are discussed in terms of the need to extend attributional categories beyond traditional self‐serving functions to include social goals. such as the recipient saving face, to provide an adequate account of how excuse‐making varies across different types of social predicaments.     

幼儿对生气和伤心情绪倾向同伴的接受性比较

本研究通过生气-伤心两可情景,考察了116名4~6岁幼儿对生气和伤心倾向同伴的认知偏好,并通过二选一的封闭式访谈考察幼儿对生气和伤心情绪结果的理解,以反映幼儿的偏好原因。结果表明:①从认知上看,相比生气倾向的同伴,幼儿更偏好伤心倾向的同伴。②5岁、6岁组幼儿比4岁组幼儿更偏好伤心倾向的同伴。③在情绪结果理解上,幼儿认为生气引发他人更多的远离,伤心引发他人更多的目标恢复、道歉和趋近。可见,生气倾向的幼儿比伤心倾向的幼儿更不被同伴接受。     

Effect of an Audience on Performance of a Motor Task

40 College Ss were placed in 4 groups and tested on a star-tracing task on 2 occasions under the following conditions: spectators-no-spectators; spectators-spectators; no-spectators-no-spectators; no-spectators—spectators. It was found that the presence or absence of spectators had no noticeable effect on the initial learning phase as contrasted to later stages of performance. When conditions remained the same on both testing occasions, less errors were made. Speed was generally quicker under altered task conditions.     

问题解决中对问题的外部表征和内部表征

传统观点认为,问题表征是问题解决者构建问题的心理结构,是内在的知识、结构和神经网络,是问题解决的根本机制。但近来研究发现,问题的呈现方式、问题情景的成分和结构也对问题解决行为具有独立的指导、约束或决定作用,因此可以把问题表征划分为外部表征和内部表征。这两种表征具有不同的特征,对问题解决具有不同的作用机制。就学科问题解决来说,当前研究主要集中在表征的结构及影响因素方面,未来一个时期,此方面的研究迫切需要探明外部表征的结构、形式、内容及其与内部表征之间相互作用的机制,并建构适宜的研究方法体系。     

Effects of Internal and External Pay Comparisons on Work Attitudes1

The effects of internal and external pay comparisons on several work attitudes were assessed within an experimental design. Participants responded to hypothetical scenarios in which their pay was greater, less, or equal to an internal and external individual or group referent. As predicted, internal and external pay comparisons predicted pay satisfaction and perceived pay fairness. Also as expected, internal equity was the stronger predictor of work motivation and perceived organizational support, and external equity predicted turnover intention more strongly. Partial support was found for the hypothesis that work attitudes would be impacted more strongly when individuals made pay comparisons with a group referent than with an individual referent other. Implications for the design of compensation systems are discussed.     

Effects of Responding or Not Responding to Hecklers on Audience Agreement with a Speaker

The hypothesis that responding to hecklers would produce more agreement with a speaker than not responding, stemmed from commodity theory (Brock, 1968). One hundred twenty-one introductory speech students participated in what they were told was a "speech workshop" (not a psychology experiment). Two types of responding to live hecklers were used: In one, the speaker responded in a calm, relevant manner; in the other, she responded in an upset, irrelevant manner. In a third condition, the speaker did not respond to the heckles. There were two additional conditions: One in which the speaker responded to interruptions, and a further control in which there were neither heckles nor interruptions. In these five conditions, the speaker either argued for or against the audience's position. Regardless of whether or not the speaker's position agreed with the audience's, upset-irrelevant responding decreased the speaker's persuasiveness over making no response, while calm-relevant responding tended to enhance persuasiveness. Finally, in agreement with all other empirical studies, it was clearly shown that heckling, whether responded to or not, did not improve the speaker's effectiveness.     

The Internal and External Problems of String Theory: A Philosophical View

String theory is at the moment the only advanced approach to a unification of all interactions, including gravity. But, in spite of the more than 30 years of its existence, it does not make any empirically testable predictions, and it is completely unknown which physically interpretable principles could form the basis of string theory. At the moment, “string theory” is no theory at all, but rather a labyrinthic structure of mathematical procedures and intuitions. The only motivations for string theory consist in the mutual incompatibility of the standard model of quantum field theory and of general relativity as well as in the metaphysics of the unification program of physics, aimed at a final unified theory of all interactions, including gravity. The article gives a perspective on the problems leading to and resulting from this situation.

Internal Anger and External Expressions of Aggression in OEF/OIF Veterans

National Guard/Reserve service members (n?=?143) deployed to Operations Enduring/Iraqi Freedom completed measures of anger/aggression, coping, and PTSD. Regressions and path analyses revealed that PTSD and avoidant coping both contributed to elevated anger. Furthermore, PTSD exerted indirect effects on verbal and physical aggression via anger, with direct effects only on physical aggression. Younger age was unrelated to anger but directly related to greater verbal and physical aggression. These results contribute to a more comprehensive understanding of risk for aggression in veterans of recent conflicts; however, the generalizability is limited by sample characteristics (all National Guard/Reserve, mostly White, married, religious).     

Acceptance of Illness Among Patients Pursuing Transplantation or Left Ventricular Assist Device

Acceptance of illness is related to better mental health among patients with chronic illness; however, this construct has not been evaluated as part of routine transplantation evaluations. The purpose of this study was to create a brief measure of acceptance of illness for patients pursuing organ transplantation and examine how acceptance is related to distress. Retrospective medical record reviews were conducted for 290 patients who completed a routine psychosocial evaluation prior to transplant listing which included the Illness Acceptance Scale (IAS). Internal consistency for the IAS was excellent (Cronbach’s alpha?=?.92). Illness acceptance was negatively correlated with depression, anxiety, and catastrophizing and was not related to health literacy or health numeracy. The IAS is a reliable and valid measure for patients who are pursuing thoracic transplant or left ventricular assist device. Clinicians may want to screen transplant candidates for illness acceptance and refer those with lower levels to psychological interventions.

     

国内外奇象记忆研究发展概况

无论国外还是国内 ,都有人在潜心研究快速高效记忆的策略及其理论 ,奇象记忆便是研究者们在此类记忆研究中非常重视的内容。奇象记忆也称奇幻联想记忆 ,是指为了达到良好记忆效果而人为地制造识记材料间的奇象和谐音的联想来进行记忆的方法。奇象是指大脑对感知过的事物在脑海里留下的形象 (或表象 )进行改造、修饰、加工 ,或虚构奇形怪象而产生的一种在自我头脑里鲜明可见、生动强烈、印象深刻的奇幻想象形象。它是奇幻联想记忆的主要支柱和线索 ,离开奇象 ,奇幻联想就难以进行。奇象记忆的主要特点是奇幻 ,即在制造奇象、谐音的联想时 ,尽…     

Representing Versus Generalizing: Two Approaches to External Validity and Their Implications for the Study of Prejudice

Autobiographical memories are often suspect. For example, a surprisingly large number of people report having been abducted by extraterrestrials. We offer a prototype of the abduction experience and an assessment of the frequency of such reports. These accounts are hard to dismiss on the basis of mendacity or insanity, but there are ample reasons to doubt their literal accuracy. We offer a cognitive-motivational explanation for how spurious memories of unidentified flying object (UFO) abductions can be created and maintained. The motivational roots lie in the desire to escape from ordinary self-awareness, and this explanation is supported by parallels between UFO abduction accounts and masochistic fantasies. The cognitive bases involve the integration and elaboration of hallucinations, general knowledge, and contextual cues into full-blown accounts, usually with the aid of hypnosis. Due to the pitfalls of hypnosis, people develop a high degree of confidence in the veridicality of spurious UFO abduction memories.     

The Effect of External and Internal Focus of Attention on Gait Variability in Older Adults

Internal focus of attention on a movement or focusing on an external target are both strategies that can affect motor performance. The authors explored whether manipulating subjects' focus of attention while walking would alter gait variability, a measure reflecting consistency of gait and associated with the risk of falling in older adults. Twenty community-living older adults participated in the study and were tested while focusing their attention on (a) gait consistency (internal focus) or (b) metronome beats (external focus). In both conditions gait variability increased (i.e., worsened p < .05) or did not change. No benefit was found in instructing subjects to focus on gait consistency or metronome beats. Such instructions may actually have distracted and interfered with the execution of gait.