The effects of orthographic regularity and visual familiarity on internal coding and processing of visual stimuli were investigated in four experiments using college student subjects. Consistent effects of orthography on the activation of all codes were found. Familiarity influenced semantic more than phonetic codes. Implications for reading…

In the first of two experiments, 20 retarded young adults were compared on a simple discrimination task with 10 nonretarded students of the same CA. Patterns of reaction time were interpreted as indicating differences between the groups in response strategy, with retarded persons responding on the basis of little stimulus evidence. (Author/CL)

Different movement difficulties were presented and Fitts' Law was confirmed, with a linear relationship between movement time and information load. Measures of capacity placed ESN boys at least five years behind age-matched normal boys. Their performance was also lower, yet their strategies on the serial task followed similar patterns. (Author/SJL)

The speed at which sentences with various kinds of violations could be rejected was studied. Compatible with the sequential model was the finding that noun-verb and adjective-noun double violations did not result in shorter reaction times than noun-verb single violations, although double violations were judged less acceptable. (Author/RD)

Results refute current claims that words are read aloud by retrieving a single pronunciation from memory and that pseudowords are pronounced by using abstract spelling-to-sound rules. Instead, it appears that words and pseudowords are pronounced using similar kinds of orthographic and phonological knowledge. (Author/CP)

An information-processing framework is presented for understanding intelligence. Two levels of processing are discussed: the steps involved in solving a complex intellectual task, and higher-order processes used to decide how to solve the problem. (MH)

In a study involving ten educable mentally retarded young adults and adults, reaction times to inside stimuli in an eight choice task decreased for some Ss when the response ensemble was concealed. (Author/CL)

The effect of the sensory discriminability of targets from nontargets on depth of nontarget processing was examined. Depth of nontarget processing was measured by semantic overlap between targets and nontargets, reaction time, and nontarget recall. Depth of processing decreased as sensory discriminability increased, supporting multiple-loci…

The relative importance of different cognitive subprocesses in Bender performance was studied with Black middle-class first graders. Results suggest that the Bender owes much of its clinical validity to loadings across all stages of human information processing. Kagan's hypothesis on conceptual tempo in Bender performance is also analyzed. (SJL)

Notes that in a typical word monitoring paradigm, subjects monitor ongoing language input for a pre-designated target word and that independent variables include the nature and position of the target word and the context in which it is embedded. Also notes that forms of this task are suitable for studies with young children and with individuals…

The study compared the effectiveness and efficiency of constant time delay and the system of least prompts in teaching sight words to three developmentally delayed preschoolers. Results indicated that the constant time delay procedure resulted in fewer total trials, errors, percent of errors, and minutes of direct instructional time. (Author/DB)

Five physicians were tape recorded during their initial interviews with 52 adult patients to quantify behaviors in physicians' initial interviewing style. Patients were asked to complete the Medical Interview Satisfaction Scale. Silences or reaction time latencies, reciprocity, and reflective use of interruptions were significantly correlated with…

A meta-analysis of research on the relationship between inspection time (IT) and IQ was performed. The analysis was designed to determine whether a non-zero relationship between IT and IQ exists, estimate the size of this relationship, and test whether IT is ontogenetically related to "g" (intelligence). (TJH)

Three experiments used the differential frequency effect as a diagnostic tool to investigate the mental representation of disyllabic compound words in Mandarin Chinese. The results indicated that, when both word frequency and morpheme frequency were held constant, high-frequency first syllables slowed responses to real words. (41 references) (MDM)

Describes a study that investigated the effects of flowcharts utilizing maplike symbols on performer efficiency in completing a complex procedural task. The effectiveness of instructional flowcharts is discussed; map learning is examined; and data on response times for three presentation formats (i.e., map, flowchart, and list) and four levels of…