Apparently contradictory findings regarding the locus of information processing differences between retarded and nonretarded persons were discussed. (Author)

Two experiments found that integration of facts alleviates interference only when a person can perform a memory task by making a consistency judgment and can avoid the need to retrieve a specific fact. People judge themes rather than facts: the more themes associated with a concept, the greater the interference. (Author/RD)

Three experiments compared 14 intellectually gifted, 14 musical, and 14 control Ss (8 to 12 years old) on picture and word classification tasks. Experiments focused on judgments about picture and word pairs, speed of motor response in simple reaction times, and perceptual speed in stimulus identification. (SBH)

The semantic memory search process was examined in second graders (N=30) under an induced imagery and a control condition. (MP)

Tests the hypothesis that children will be better than adults at perceiving depth at large disparities in random-dot stereograms. Subjects were 4, 6, 8, and 25 years of age, with six males and six females in each of the four age groups. (MP)

Ss' reaction time was measured from onset of a light stimulus until activiation of a microswitch by three types of buttons. Reaction times were significantly faster with the depressed panel mounted and hand-held buttons than with the released panel mounted button. (Author/DLS)

The study investigated word-finding skills in 30 learning disabled (LD) boys (ages 8-to-11-years). Ss were administered measures designed to explore word-finding ability in three stimulus contexts for high- and low-frequency words.

In the investigation described here, the relationship between individual differences of intelligence, as measured by the Wechsler Adult Intelligence Scale (WAIS; Wechsler, 1958), and inspection time has been examined. (Author)

A dual-task paradigm was used to assess attentional processing demands during visual word recognition. By manipulating the difficulty of each task, it is argued that the procedure estimates the attention demands of the memory-access component of word recognition. (Editor)

Used nonverbal serial reaction time paradigm to evaluate 7- to 11-year-olds' motor sequence learning in relation to reading, cognitive ability level, and attention problems. Found that children demonstrated the response profile associated with motor sequence learning, but the profile component indicating implicit sequence learning was not reliably…

Through an experiment with 30 college students, a theory was developed to describe response times and ratings of the difference of stimuli. The model was applied in ratings of the likableness of persons by 22 other college students. A theory of comparative response times and difference judgments is discussed. (SLD)

P. Lewicki and others (1988) suggested that subjects unconsciously abstract tacit knowledge about a complex pattern of events in a situation that departs from the artificial grammar learning pattern. The present experiment with 40 third year university students offers an alternative framework that does not assume unconscious rule abstraction. (SLD)

Visual and auditory coding processes in learning-disabled students (SLDs, n=19) and control students (SCs, n=19) were examined. Analysis of decision latencies revealed that with initial task exposure, SLDs responded more slowly than SCs, but confusability patterns were similar. With practice, overall latencies became comparable, while…

Four multiply handicapped students (aged 5-11) received skill instruction under four experimental conditions, involving differing teacher wait-times and intertrial interval durations. Student performance was superior under the long wait-time conditions irrespective of the length of the intertrial interval. (Author/JDD)