THE IMPACT OF QUESTIONNAIRE ADMINISTRATION MODE ON RESPONSE RATE AND REPORTING OF CONSENSUAL AND NONCONSENSUAL SEXUAL BEHAVIOR

Computer-administered self-interviewing (CASI) has been advocated as a way of overcoming underreporting of sensitive sexual behaviors. The present study compared reports of consensual and nonconsensual sexual behaviors (including childhood and adulthood sexual victimization) among women using CASI ( n = 1014) versus a self-administered questionnaire (SAQ; n = 318). Women, ages 18–30 years old, were recruited through random-digit dialing in the community. Response rates were significantly higher for the SAQ, which was sent and returned by mail (87.6% of those eligible), than for the CASI, which involved in-person assessment at a central location (61.4%). There were a few modest differences in reports of consensual or nonconsensual sexual behavior according to mode of administration, suggesting greater willingness to report sexual experiences among the SAQ sample. Mailed SAQ following telephone contact and with financial incentive may be a cost-effective way of obtaining data on sexual behavior from a community sample.     

任务难度对基于位置返回抑制时间进程的影响

在返回抑制的实验范式下,采用线索一靶子模式进行了视觉字母觉察实验、实验发现,返回抑制在线索与靶子之间的时间间隔（ＳＯＡ）为７００ｍｓ时出现,且在９００ｍｓ时消退。这与先前许多实验发现的返回抑制在ＳＯＡ为３００ｍｓ左右时出现的结果不一致。作者认为,实验任务的难度是影响返回抑制时间进程的一个重要因素。     

CONVERGENCE AMONG DATA SOURCES, RESPONSE BIAS, AND RELIABILITY AND VALIDITY OF A STRUCTURED JOB ANALYSIS QUESTIONNAIRE

Research examined both the Position Analysis Questionnaire (PAQ) and the possible analyst sources for gathering job analysis information. 25 state government jobs were examined using job incumbents, supervisors, job analysts, and a comparison group of college students. Reliability and validity (judge convergence and prediction of present pay levels) information was determined for each of the four analyst categories. Results indicate that there is little difference between analyst sources, including students, in terms of their ability to reliably analyze a job using the PAQ. Convergent validity results showed a high degree of agreement among all judge categories when summing item frequencies across all 25 jobs. The prediction of present pay levels was significant for all judge categories but was noticeably smaller than previously reported studies. This seemed to be primarily due to the restriction in salary range of the present study. An analysis of judge response bias showed that supervisors and incumbents rate all or most PAQ items higher than their analyst counterparts. These findings suggest that who furnishes responses to a job analysis inventory makes little practical difference. The exception is that the determination of pay levels and human requirements for test construction purposes should be viewed with caution when different analyst sources are utilized for different jobs.     

认知控制对基于位置和颜色返回抑制的影响

采用带颜色的字母为靶刺激.通过操纵被试任务.考察辨别任务中认知控制对基于位置和颜色IoR的影响.结果发现:要求被试辨别带颜色的字母,没有出现基于颜色的IoR;要求被试辨别颜色.出现了基于颜色的IoR.说明.自上而下的认知控制是基于颜色IoR产生的关键因素之一.其内在机制可用抑制模型和注意资源分配理论从不同角度解释.同时,两种任务均未要求被试辨别靶刺激的位置,却都出现了基于位置的IoR,验证了Russell"注意可能存在对位置信息自动加工"的假说.     

EFFECTS OF RESPONSE SPACING ON ACQUISITION AND RETENTION OF CONDITIONAL DISCRIMINATIONS

Pigeons were exposed to a repeated acquisition procedure in which no delays were imposed and rate of responding was relatively high. They also were exposed to conditions in which delays were arranged between trials within chains or between completed chains, and rates of responding were lower. Number of trials, rate of reinforcement, difficulty of the discrimination, and motivating operations were held constant. Terminal accuracy was highest under the no‐delay condition, in which rate of responding was highest. Effects of trial spacing on retention were mixed and depended on whether delays were imposed between trials within chains or between completed chains. These findings provide basic‐research support for the rapid presentation of trials in direct instruction and for rate building in precision teaching.     

INFLUENCES OF RESPONSE RATE AND DISTRIBUTION ON THE CALCULATION OF INTEROBSERVER RELIABILITY SCORES

We examined the effects of several variations in response rate on the calculation of total, interval, exact‐agreement, and proportional reliability indices. Trained observers recorded computer‐generated data that appeared on a computer screen. In Study 1, target responses occurred at low, moderate, and high rates during separate sessions so that reliability results based on the four calculations could be compared across a range of values. Total reliability was uniformly high, interval reliability was spuriously high for high‐rate responding, proportional reliability was somewhat lower for high‐rate responding, and exact‐agreement reliability was the lowest of the measures, especially for high‐rate responding. In Study 2, we examined the separate effects of response rate per se, bursting, and end‐of‐interval responding. Response rate and bursting had little effect on reliability scores; however, the distribution of some responses at the end of intervals decreased interval reliability somewhat, proportional reliability noticeably, and exact‐agreement reliability markedly.     

THE EFFECTS OF RESPONSE INTERRUPTION AND REDIRECTION AND SERTRALINE ON VOCAL STEREOTYPY

Although response interruption and redirection (RIRD) has been shown to be successful in reducing vocal stereotypy, recent reports have suggested that selective serotonin reuptake inhibitors (SSRIs) may also reduce these behaviors. The purpose of the current investigation was to examine the effects of RIRD with and without sertraline on automatically maintained vocal stereotypy of a 4‐year‐old boy with autism. Results suggested that vocal stereotypy decreased when RIRD was implemented and that sertraline did not affect the participant's vocal stereotypy.     

词切分与字间距对引导式汉语文本阅读工效的影响

采用两个实验分别考察了词切分和字间距对引导式汉语文本的阅读工效的影响。实验结果表明：(1)不同步幅下的阅读工效差异显著,其中3字／步条件下的阅读绩效最高,但词切分并未能提高阅读绩效,其中消失1词／步条件反而妨碍了阅读理解,出现1词／步条件也未能显著提高阅读工效;(2)字间距对汉语文本阅读工效有显著影响;(3)10字窗口下,步幅效应和字间距效应都显著;20字窗口下,二者都不显著。     

SELF-MONITORING OF ATTENTIONAL BEHAVIOR VERSUS SELF-MONITORING OF PRODUCTIVITY: EFFECTS ON ON-TASK BEHAVIOR AND ACADEMIC RESPONSE RATE AMONG LEARNING DISABLED CHILDREN

I investigated the differential effects of self-monitoring of attentional behavior and self-monitoring of productivity on on-task behavior and academic response rate. Subjects were four learning disabled children with significant attentional problems. Results indicated relatively equivalent increases in on-task behavior over baseline during all treatment phases. Academic response rate also improved under both interventions, with self-monitoring of productivity showing a superior effect for one subject, an equivalent effect for one subject, and less dear results for two subjects.     

老年人阈下情绪对其认知偏向和认知效率影响之比较

为了比较研究老年人的情绪对其认知效率和偏向的影响,随机选取25名正常老年人完成两项实验。一个为情绪STROOP实验,记录被试命名阈下呈现情绪图片（积极、消极和中性表情的人脸图片）后的颜色块的反应时;一个为情绪启动实验,同样呈现情绪图片后紧跟的是人的后脑勺图片,记录被试对后脑勺图片人物的表情猜测。结果发现,相对于中性情绪图片条件,老年人将跟在哭表情图片后的人物更多的猜测为哭;但是只有男性老年人的认知反应时因情绪图片条件而异：消极情绪图片延迟反应,积极情绪图片促进反应。     

EQUIVALENCE CLASS FORMATION IN A TRACE STIMULUS PAIRING TWO‐RESPONSE FORMAT: EFFECTS OF RESPONSE LABELS AND PRIOR PROGRAMMED TRANSITIVITY INDUCTION

Three experiments identified factors that did and did not enhance the formation of two‐node four‐member equivalence classes when training and testing were conducted with trials presented in a trace stimulus pairing two‐response (SP2R) format. All trials contained two separately presented stimuli. Half of the trials, called within‐class trials, contained stimuli from the same class while the other half, called cross class trials, contained stimuli from different classes. On within class trials, making a YES response was correct and making a NO response was wrong. On cross class trials, making a NO response was correct and making a YES response was wrong. In Experiment 1, similar intermediate percentages of participants (about 50%) formed classes, regardless of whether the responses were labeled YES and NO or SAME and DIFF. Response labeling thus did not influence class formation. Regardless of response labels, failures of class formation were primarily due to failure of class‐indicative responding produced by within‐class transitivity probes. In Experiment 2, only 50% of participants formed classes without prior training, as in Experiment 1, but 100% of participants formed equivalence classes after the establishment of a generalized transitivity repertoire by use of a programmed transitivity induction protocol. Experiment 3 examined two components of the programmed transitivity induction protocol and found that the exclusion of AC trials had no effect on the percentage of participants who formed equivalence classes, while presenting the stimulus sets in randomized order interfered with equivalence class formation. A further analysis found that a number of stimulus control topographies differentiated between individuals who did and did not form equivalence classes. In general, then, these experiments demonstrate that equivalence classes can be formed reliably when training and testing are conducted in an SP2R format, supporting the view that equivalence class formation can account for the development of conceptual categories in natural settings.     

EFFECTS OF CONTINGENCY CONTRACTING ON STUDY RATE AND TEST PERFORMANCE1

A contingency contracting program designed to increase study rate and subsequent test performance was implemented with a group of undergraduate psychology students. The function of the contingency contracting program in producing increased study rate was evaluated by individual experiments with each student in an experimental contracting group. The overall effect of the program on test performance was assessed by comparing the final scores for the course earned by the experimental group with those earned by two matched control groups. A reversal procedure established that contingency contracting did significantly increase the study rate of students of a wide range of ability. However, it was selectively effective in improving the test performance of below-average students only. Study rate gains in contracted courses did not generalize to noncontracted courses. Self-recording of study time in the absence of scheduled differential consequences did not improve test performance. Study rate under no-consequence conditions varied with test schedule. For both consequence and no-consequence groups, the correlation between study time and final score for the course was only moderate.     

不同干预方式、不同应激源对血压、心率的影响

探讨不同干预方式、不同应激源对血压、心率影响的差异。被试为本科生48人,采取干预方式、应激源、实验间期的三因素混合实验设计。干预方式为放松训练和预知,应激源为心算和恐怖影片。实验间期包括基线期、干预期、应激期、恢复期。实验的因变量为每个实验间期的血压和心率。结果显示,心算应激引起的血压和心率升高显著高于恐怖影片应激引起的血压和心率的升高;放松训练组和预知组其干预期的血压和心率值都低于基线期;干预方式和应激源在血压和心率两个指标上交互作用不显著。结果表明,与恐怖情绪引起的紧张相比较,智力操作紧张更容易影响血压和心率;放松训练和预知对于对抗应激时血压和心率升高都起到了一定的作用;不同干预方式对于不同性质的应激源作用没有差别。     

THE EFFECTS OF MATCHED STIMULATION AND RESPONSE INTERRUPTION AND REDIRECTION ON VOCAL STEREOTYPY

Stereotypy has been classified as repetitive behavior that does not serve any apparent function. Two procedures that have been found to reduce rates of vocal stereotypy effectively are response interruption and redirection (RIRD) and noncontingent access to matched stimulation (MS). The purpose of the current study was to evaluate the effects of RIRD alone, MS alone, and MS combined with RIRD. One participant's results suggested similar suppressive effects on vocal stereotypy across treatment conditions. For the second participant, a slightly greater suppression of stereotypy was associated with MS + RIRD. In addition, both participants emitted a greater frequency of appropriate vocalizations in conditions with RIRD. Data suggest that the addition of MS might facilitate the implementation of RIRD in applied settings.     

结构、任务类型和导航对超文本信息搜索的影响

通过两个实验考察了结构、任务类型和导航对超文本信息搜索绩效的影响。实验一采用2（层次结构,混合结构）×2（特定任务,关系任务）的被试内设计,探讨了超文本结构和任务类型对信息搜索的影响;实验二在实验一的基础上,采用2（层次结构,混合结构）×2（有导航图,无导航图）的被试内设计,考察超文本结构和导航对关系任务信息搜索的影响。结果表明：（1）超文本结构和任务类型对信息搜索绩效有显著的交互影响,就关系任务而言,混合结构超文本优于层次结构超文本,但就特定任务而言,两者无显著差异;（2）导航对信息搜索行为有指导作用,尤其对层次结构超文本有利;（3）两种主观指标的结果与客观指标存在一定程度的一致性。     

结构限制和信息干扰对双重作业绩效的影响

研究通过改变双重任务呈现的间隔时间来探讨结构限制与信息干扰对双重任务操作绩效的影响。实验结果表明：(1)两种作业呈现的间隔时间对双重任务操作绩效有明显的影响。间隔时间越大,双重任务的作业绩效越高。(2)信息干扰对双重任务的操作有明显的影响。信息干扰越大,双重任务的操作绩效越差。(3)两个作业呈现的间隔时间不同并不影响信息干扰对双重任务操作绩效的作用。根据实验结果,该研究提出了三因素假设：结构限制、信息干扰和资源竞争是影响双重任务操作绩效的三个主要因素。     

反应选择和反应组织影响因素的实验研究

用Ｓ－Ｒ相容性来操纵心理潜伏期的反应选择过程,用反应的复杂性来操纵心理潜伏期的反应组织过程。发现Ｓ－Ｒ相容性影响反应选择过程;反应的复杂性影响反应组织过程;Ｓ－Ｒ相容性对反应时的效应与反应的复杂性对反应时的效应有交互作用。提出心理潜伏期的心工模型,很好地解释了Ｓ－Ｒ相容性对反应时的主效应,反应复杂性对反应的主效应,以及Ｓ－Ｒ相容性与反应的复杂性对反应时的效应的超加法交互任用的等实验现象。     

重复知盲:刺激呈现时间及作业对反应时的影响

本研究用汉字材料及反应时的数据来探讨重复知盲现象及有关机制。在实验一中,被试必须判断快速连续呈现的两个字究竟是否包含两个或是只有一个动物字。结果显示在７０毫秒时,有重复知盲现象（重复动物字组比非重复动物字组的反应时为长）;在１００毫秒时则无;另外,在２００毫秒时则有重复启动现象产生（重复动物字组比非重复动物字组的反应时为短）。实验二采用同样的材料及呈现方法,但被试只需要判断以７０毫秒呈现之实验材料中的第二个字是否动物字。结果发现类似重复启动的现象,这些结果显示,呈现时间与作业是决定重复刺激究竟造成知盲或启动效应的重要因素。本文另外还讨论本研究的方法与结果对了解重复刺激心理加工的可能贡献。     

EFFECTS OF ASSESSORSHIP ON MANAGERs' PROFICIENCY IN ACQUIRING, EVALUATING, AND COMMUNICATING INFORMATION ABOUT PEOPLE

This study investigated the developmental effects of assessorship, i.e., serving as a trained member of an assessment center staff, on managers' proficiency in three categories of behavior: acquiring, evaluating, and communicating information about people. Eighty managers selected to serve as assessors in a management assessment center were assigned to one of two experimental groups. Immediately prior to assessor training, one group participated in three exercises designed to measure proficiency in the criterion behaviors. The other group participated in these exercises after they had accumulated at least 3 months of full-time experience as assessors. The results indicate that the experienced assessors were more proficient in interviewing another individual to obtain relevant information about job candidates, verbally presenting and defending information about others' managerial qualifications, and communicating this information in concise written reports. Also, the experienced assessors' ratings of videotaped ratees' managerial ability possessed somewhat superior psychometric properties.