The Short-Term Memory of Profoundly Deaf People for Words,Signs, and Abstract Spatial Stimuli

The short-term memory (STM) of 25 deaf and 20 hearing adults fluent in Australian Sign Language (Auslan) was tested using both free- and serial-recall versions of three tasks. On two tasks, where stimuli were presented as either written words or Auslan signs, hearing subjects performed significantly better than deaf subjects. This difference was attributed to the facility of the hearing subjects in translating these two classes of language-based stimuli into phonological codes, which have a preferred status in STM. On the third, language-free task, which was an adaptation of the Corsi Blocks test, the deaf and hearing subjects performed at comparable levels, indicating that differences in their STM became evident only with the introduction of language-based factors. Analyses restricted to the deaf subjects showed that performances on the language-based STM tasks correlated positively with scores on a reading comprehension test. Also, deaf subjects who reported an oral education outperformed their counterparts, who reported a total communication (oral plus signed English) education on the language-based STM tasks. Thus, for this diverse adult deaf sample, proficiency in STM for language-based material, skill in reading, and report of an oral rather than total communication education appear to covary.     

自尊的毕生发展

自尊是心理学的一个重要研究领域, 文章介绍了自尊的毕生发展研究在近三十年来的进展, 主要探讨了自尊的稳定性及其毕生发展的影响因素, 包括年龄、性别、种族和文化、社会经济地位与家庭教养方式等方面, 指出自尊毕生发展的研究将来应关注自尊的纵向研究和本土化研究, 并注意区分和探讨不同形式自尊的发展变化。     

Mild Affective Shifts and Creativity: Effects on Idea Generation,Evaluation, and Implementation Planning

This study investigated the impact of mild shifts in affective tone (i.e., pleasant vs. unpleasant) and arousal (i.e., high vs. low) on three creative processes. Undergraduates read short stories designed to induce affective shifts and then were asked to generate solutions to a complex business problem. Shifts in affective tone and arousal interacted to influence idea generation and implementation planning, but not idea evaluation. The strongest creative performance was exhibited by participants who experienced a stable and pleasantly toned, low-arousal (i.e., relaxed) state and by those who shifted to an unpleasantly toned, high-arousal (i.e., angry) state. In contrast, those who shifted to an unpleasantly toned, low-arousal (i.e., sad) state or a pleasantly toned, high-arousal (i.e., happy) state tended to exhibit poorer creative performance. These results demonstrate the need to revisit the popular conception that organizations should promote intense levels of pleasant affect to enhance employee creativity.     

The description and classification of presidential threateners

Presidential threateners who received court-ordered psychiatric evaluations at the Medical Center for Federal Prisoners in 1981 and 1982 were studied. Using data from psychiatric reports and other background documents, the cases were analyzed according to demographic, legal, and psychiatric variables. Cases were also classified according to a system based on the characteristics of the threatener and the context in which the threat was made.     

Where do we look when we count? The role of eye movements in enumeration

Two experiments addressed the coupling between eye movements and the cognitive processes underlying enumeration. Experiment 1 compared eye movements in a counting task with those in a “look” task, in which subjects were told to look at each dot in a pattern once and only once. Experiment 2 presented the same dot patterns to every subject twice, to measure the consistency with which dots were fixated between and within subjects. In both experiments, the number of fixations increased linearly with the number of objects to be enumerated, consistent with tight coupling between eye movements and enumeration. However, analyses of fixation locations showed that subjects tended to look at dots in dense, central regions of the display and tended not to look at dots in sparse, peripheral regions of the display, suggesting a looser coupling between eye movements and enumeration. Thus, the eyes do not mirror the enumeration process very directly.     

Hierarchical control and skilled typing: evidence for word-level control over the execution of individual keystrokes

Routine actions are commonly assumed to be controlled by hierarchically organized processes and representations. In the domain of typing theories, word-level information is assumed to activate the constituent keystrokes required to type each letter in a word. We tested this assumption directly using a novel single-letter probe technique. Subjects were primed with a visual or auditory word or a visually presented random consonant string and then probed to type a single letter from the prime or another randomly selected letter. Relative to randomly selected letters, probe responses were speeded for first, middle, and last letters contained in visual and auditory word primes but not for middle and last letters contained in random consonant primes. This suggests that word-level information causes parallel activation of constituent keystrokes, consistent with hierarchical processing. The role of hierarchical processing in typing and routine action is discussed.     

Warning: This keyboard will deconstruct— The role of the keyboard in skilled typewriting

Skilled actions are commonly assumed to be controlled by precise internal schemas or cognitive maps. We challenge these ideas in the context of skilled typing, where prominent theories assume that typing is controlled by a well-learned cognitive map that plans finger movements without feedback. In two experiments, we demonstrate that online physical interaction with the keyboard critically mediates typing skill. Typists performed single-word and paragraph typing tasks on a regular keyboard, a laser-projection keyboard, and two deconstructed keyboards, made by removing successive layers of a regular keyboard. Averaged over the laser and deconstructed keyboards, response times for the first keystroke increased by 37%, the interval between keystrokes increased by 120%, and error rate increased by 177%, relative to those of the regular keyboard. A schema view predicts no influence of external motor feedback, because actions could be planned internally with high precision. We argue that the expert knowledge mediating action control emerges during online interaction with the physical environment.     

Gender and mental health: An examination of procedural justice in a specialized court context

The procedural justice framework has been applied in the criminal justice contexts of policing, corrections, and courts. According to this perspective, fair treatment, respectful dialogue and being given a proper voice will contribute to citizens' positive views of authority figures. While this literature has grown immensely, several questions remain unanswered. Do males and females perceive similar levels of procedural justice? Does mental health status influence perceptions of fair treatment? Whether procedural justice is a general perspective that can be applied across social groupings has important implications for correctional treatment in that programs that truly “work” for all are more cost‐effective. Toward that end, the current study investigates the relationships among procedural justice perceptions, gender, and mental health status in specialized drug courts, a context that has received little empirical attention. We do so using secondary data originally collected between 2003 and 2009 for Rossman, Roman, Zweig, Rempel and Lindquist's Multisite Adult Drug Court Evaluation (MADCE). Results from a full‐sample analysis reveal that women report higher levels of procedural justice; that drug court participation significantly influences procedural justice perceptions; and that depressive symptomology is a significant predictor of procedural justice perceptions. In male‐ and female‐specific subsamples, drug court participation exerts similar effects for males and females, as does depressive symptomology. Implications for theory, research, and practice are discussed.     

Renegotiating Identity: A Phenomenological Investigation of the College Transition for Former High School Athletes No Longer Engaged in Varsity Competition

A breadth of research has examined the influence of athletic identity on college student-athlete experiences (e.g., Harrison et al., 2011; Lally & Kerr, 2005). In addition, scholars have investigated role transition among college student-athletes at the end of their eligibility (e.g., Taylor & Ogilvie, 2001; Wylleman & Lavallee, 2004). However, despite that 97% of high school athletes will not participate collegiately (National Collegiate Athletic Association, 2016), little attention has been paid to identity renegotiation among college students who discontinued sport participation after high school. The present study was designed to fill this gap by addressing the impact of sport disengagement on former high school athletes no longer engaged in varsity competition during the first year of college. In-depth, semi-structured interviews were conducted with 13 university freshmen at three time points: the end of the first month, the end of the first semester, and the end of the first year. Commonalities among participants’ transition experiences were identified. Findings yielded three major themes, role transition, identity renegotiation, and reflection and projection, each being facilitated by the building of camaraderie. Findings deepen current understanding of role transition and identity renegotiation and offer directions for future research related to sense of self during the college transition.