The "yes/no" method of vocabulary assessment requires students to indicate words they know from among a list of words and nonwords. Preliminary evidence gained from a study involving fifth grade students indicates that the method is superior in many ways to the multiple choice method of assessment. Analysis of "false alarms," cases in which…

It is the responsibility of higher education to help individuals develop skills and powers of reasoning so that culture can be understood and preserved. There are two aspects of reason, the reason of Plato that seeks a complete understanding and the reason of Ulysses that seeks an immediate method of action. Because of the demand for technocrats,…

This study investigated the extent of forward shaping due to post-questions on (1) focussing Canadian chemistry students' (N=109) attention on different and similar categories of information (for example, kinds of chemical reactions) described in a science text and (2) requiring students to process science information at high/low knowledge and…

The procedures, major findings, and conclusions of the Adolescent Reasoning Project are summarized in this final report to the National Science Foundation. Eleven different experiments were conducted to investigate the role of naturalistic and laboratory task content on scientific reasoning. Participants involved 1500 seventh, ninth, eleventh, and…

The case study of Nadia, an autistic child, documents the phenomenally accurate drawings she made. Nadia's precocious drawing capacity raises questions about the drawing hypothesis adhered to by F. Goodenough and D. B. Harris and Gestalt theories of perception and representation. The argument is made that Nadia drew realistically because she…

Problems related to the structure of the mental lexicon are considered. The single access assumption, the passive memory assumption, and the heterogeneous memory assumption are rejected in favor of the theory which assumes several active memories, each able to store expression based on only one homogenous set of abstract primitives. One lexicon…

Individual differences in the motivation and skill to manage impressions can be measured by the Self-Monitoring Scale. "Blind" dating encounters were established to investigate whether complementarity rather than similarity in partner's self-monitoring would lead to greater attraction and satisfaction with the relationship. College students (N=64…

Levels of learning can probably be measured by questions containing various conceptual dimensions which relate to the amount of thinking or creativity required to complete the questions. A method for measuring concept levels in child development course material was evaluated. Student proctors (N=41) and instructors (N=6) rated 73 short-answer…

Research on abstract categorical reasoning has shown that students with "A" grade point averages (GPA) have limited, better and often less, reasoning ability than students with lower GPA's. A similar effect was also found when testing "bright" and "dull" subjects. An analysis of this effect was conducted using the component model of categorical…

This paper studies the difficulties children have solving word problems that correspond to one of the situations modeled by multiplication; that of a ratio (e.g. "candies per box"), multiplied by an extensive quantity (e.g. "boxes") (I x E). Sixty children were individually observed solving and repeating I x E problems. Various…

The major purpose of this study was to determine whether certain types of instructional strategies (factor-label method, use of analogies, use of diagrams, and proportionality) were superior to others in teaching problem solving in four topics (mole concept, gas laws, stoichiometry, and molarity). Also of major interest was whether particular…

The task of unscrambling and reordering the sentences for six stories was completed by 455 third, sixth, and ninth grade students from three cultural groups (black, Anglo, and Hispanic) in a study of how sociocultural differences in story schemata affect reading comprehension. The results showed that the greatest effects were for grade level and…

The major components of playfulness in kindergarten children are physical, social, and cognitive spontaneity, manifest joy, and sense of humor. Children who are highly playful also show high scores in divergent and creative thinking. Piaget postulated that after the age of 7 or 8 this quality is replaced by assimilating the objective facts of the…

Seventy-four high school seniors participated in a study that examined the construct validity of vocabulary tests and the nature of verbal ability by integrating findings and theories of cognitive psychology with those of differential psychology. The subjects completed three kinds of measurement instruments: (1) an experimental faceted vocabulary…

Overviews of schema theory, which focuses on the cognitive operations engaged in by the reader, and discourse analysis, which focuses on structural characteristics of the text itself, are presented in this paper. The first section explains the notion of cognitive schemata (patterns of expectations that are applied to incoming information) and…