Examined the extent of examiner error during administration of the Wechsler Adult Intelligence Scale (WAIS) by practicing school psychologists and school psychology students eligible for state certification as psychometrists. A number of examiner item scoring and administration errors were observed for numerous subtests. (RC)

The type I error rate in stepwise regression analysis deserves serious consideration by researchers. The problem-wide error rate is the probability of selecting any variable when all variables have population regression weights of zero. Appropriate significance tests are presented and a Monte Carlo experiment is described. (Author/CTM)

This brief overview on dyslexia notes the problems of defining this syndrome, presents a profile of a "typical" dyslexic child, and describes the three sub-types of dyslexia which have been identified. (SJL)

Experienced tennis teachers were marginally better at detecting errors in films of tennis forehand shots than were inexperienced teachers. (JD)

Think aloud data were gathered from 19 subjects solving three statistical problems. Good problem solvers differed from poor in that they (1) more often clarified essential concepts related to the problem, or (2) appeared to attend more closely to what was actually asked for in the problem. (Author/SJL)

A study of 8 preschoolers with word-finding deficits and 16 preschoolers with normal word-finding abilities examined the effects of priming on naming accuracy. Results indicated the preschoolers with word-finding deficits were unable to name as well as the other children when given primes as retrieval cues. (CR)

Three experiments in which photo or video presentations could guide one's search for a hidden object showed that under certain circumstances even 24-month-olds displayed representational insight. The first two experiments replicated earlier findings of chance performance across 4 trials, with 24-month-olds performing above chance in 3 of 4…

Provided 2- and 2.5-year-olds with partial visual information about a ball's path as it moved toward a hiding place. Found that both age groups were equally proficient at tracking the ball as it rolled behind a transparent screen with 4 opaque doors, but 2.5-year-olds were more likely to reach to the correct door when asked to find the ball.…

Investigated the nature of orthographic representations accessed during reading, as well as the relationship between reading and spelling representations using additional evidence to that based on normal reading and spelling performance. (Author/VWL)

Explored the effects of two variables in the picture-word interference paradigm: semantic relatedness and the level of categorization of distracts relative to pictures' names. Results suggest that the effect of semantically related distractors depends on the level of categorization at which the response has to be given. Semantically unrelated…

Conducted two studies to clarify nature of anchoring errors in clinical judgments. Judgments from 103 undergraduates in Study 1 evidenced neither anchoring errors nor gender differences. Judgments from 157 psychologists in Study 2 affirmed adjustment and mitigation hypotheses over anchoring hypothesis alone. Mitigation process appeared adaptable…

Application of a quantitative and qualitative error classification system to the spelling errors of 21 learning-disabled (LD) and 21 non-learning-disabled (NLD) matched college students found LD subjects exhibited a significantly greater total spelling error rate and percentage. Differences were also found on qualitative spelling variables for…

Examined one volume year of each of four journals in the social sciences to compare 1,278 quotations against original sources. Found 89 quotations could not be found and 519 (43.7 percent) contained one or more inaccuracies ranging from punctuation to significant differences in meaning. Discusses implications. (Author/ABL)

Presents a method for collecting, categorizing, and precisely analyzing spelling errors. Suggests several corrective spelling strategies. (MM)

Examines documents and citations relating to literature of the Ortega Hypothesis, reviews citing behaviors and errors of individual citations, and includes analysis of the occurrences of secondary and tertiary citing. Findings show there is little evidence to prove that secondary and tertiary citing is not occurring and suggests that further…