Sensory stores and high-speed scanning

A model of scanning based on separate sensory and short-term stores was suggested and tested. The experiment used a probe recognition method, with set size varied from 1 to 8 and a fast presentation rate. A masking procedure was used to vary the number of items available in a possible sensory store. Although conditions were such as to maximize the chances of detecting an effect, none was found: the possible size of the sensory store had no effect on reaction time whatsoever. Other aspects of the data lent little support to a serial exhaustive scanning model, but a previously proposed parallel processing model fared better. Finally, not only was the function for positive probes steeper than that for negative probes but also there was a crossover effect as well. This crossover is not without precedent and may indicate the need for consideration of both accuracy and latency in high-speed scanning studies.     

Response latencies in short-term memory

This paper deals with the problem of the interpretation of response latencies in short-term memory. A paired-associate study using a probe technique was conducted with the main experimental variation the length of the recall interval (1, 2, or 4 sec.). While shortening the interval had a statistically significant effect on recall probability the interaction between recall interval and probe position was negligible. While traditionally response latency is considered a measure of associative strength, such an interpretation seems inappropriate here. As an alternative, latencies may reflect more criterion values than sensitivity as these measures are interpreted in signal-detection theory.     

Effects of Self-Monitoring on On-Task Behaviors of At-Risk Middle School Students

The purposes of this study were to evaluate the effects of self-monitoring on increasing the on-task behaviors of four at-risk middle school students, and to examine its indirect effects on academic performance. Additionally, we attempted to develop and validate cost- and time-efficient procedures that typical classroom teachers could use. The data from a multiple baseline design across three academic settings, replicated with four students, revealed immediate increases in on-task behavior as each student began to self-monitor in each sequential setting. The data also revealed slightly higher levels of academic performance and, in most instances, gradually accelerating trends. These findings suggest that self-monitoring is a cost- and time-efficient procedure that classroom teachers can use to teach at-risk students to manage their own behaviors.     

GENERALIZING ARTICULATION TRAINING WITH TRAINABLE MENTALLY RETARDED SUBJECTS1

A multiple-baseline technique was used to evaluate generalization effects during articulation training with trainable mentally retarded subjects. Four target words were selected for each subject on the basis of whether the subject could articulate the word correctly when it was modelled but could not articulate the word correctly in response to a picture of it. Five different settings were selected for generalization probing and training for each subject. In Setting 1, Experimenter 1 initiated training sequentially on all four target words for each subject. Other experimenters probed for correct articulation generalization in four other settings. Training was initiated in these four other settings sequentially only if correct responding failed to generalize to a setting. Results indicated that it was necessary to initiate training on at least three of the four selected target words in at least one additional setting with an additional trainer before correct responding generalized to untrained settings.     

Leisure in romantic relationships: An avenue for differentiation of self

Bowen Family Systems Theory predicts that the ability to balance emotional intimacy with one’s partner with one's own sense of autonomy, called differentiation of self, results in stronger relationships. We tested whether this balance manifests in how individuals manage their time spent with and without their partner. Analyses utilized differentiation of self, leisure time balance with and without one's partner, and couple leisure satisfaction to predict dyadic adjustment. Although leisure time balance did not mediate the relationship between differentiation of self and relationship functioning, couple leisure satisfaction was found to partially mediate this relationship. The moderating effect of differentiation was also examined, which demonstrated that differentiation of self buffered the relationship between low couple leisure time satisfaction and relationship adjustment.     

Using Photography to Enhance Development of Self,Professional Identity,and Multicultural Awareness

Counseling can be a vulnerable process for clients and counselors alike. Counselors-in-training often find their early development to be an ambiguous and anxiety-provoking process. Both metaphors and experiential activities are effective methods in counselor training for addressing the ambiguity of counseling and the concerns experienced by counseling students. This article describes how counselor educators can use photography as a metaphor to support counselor development. We also outline four creative photography activities designed to foster self-reflection, professional identity development, and multicultural awareness among counselors-in-training.     

Characteristics of Therapist Self-Disclosure in the Counseling Process

A survey was sent to practicing therapists to investigate their uses of self-disclosure in counseling and psychotherapy. A total of 46% returned surveys, and most indicated that they used at least some self-disclosure in their work with clients. Overall, respondents reported disclosing about professional qualifications and experience most often and indicated that they disclosed mainly to increase similarity between themselves and clients.     

Spatial and temporal processing in the auditory and visual modalities

Three experiments tested the idea that auditory presentation facilitates temporal recall whereas spatial recall is better if the input modality is visual. Lists of words were presented in which the temporal and spatial orders were independent, and instructions to the subjects determined whether recall would be given in a spatial or temporal order. In all three experiments, a significant interaction between the input modality and the type of recall was found, such that visual presentation resulted in superior recall over auditory presentation in the spatial conditions and auditory presentation yielded superior recall to visual in the temporal conditions. The present results contradict an earlier study by Murdock that showed that auditory presentation resulted in better performance than visual presentation in a nominally spatial task. An explanation for the discrepancies between the results of that study and the present one is presented.     

Item and Associative Interactions in Short-term Memory: Multiple Memory Systems?

Three interactions of item and associative information are discussed: differential forgetting (item recognition declines over lag ranges where pair recognition does not; Hockley, 1991); differential emphasis (instructions to attend to items degrade later pair recognition but instructions to attend to pairs does not degrade later item recognition; Hockley & Cristi, 1996a), and multiple presentations of pairs or items from pairs has little effect on judgements of frequency of items and pairs (Hockley & Cristi, 1996b). Taken as a whole, these results seem to be inconsistent with a separate memory-systems view of memory. TODAM, a global-matching model, has always assumed a single memory system for the storage and retrieval of item and associative information and, with the addition of context and mediators, it can generate the whole pattern of data.