This study examined the isokinetic peak torque at the highest speed of muscle shortening related to age, sex, and physical performance. (MM)

Relationship between achievement and humanistic values and the criteria of role satisfaction, performance and commitment is explored. It is suggested that personal values are too complex to be measured effectively by fixed alternatives questionnaires. Issues to be considered in a follow-up study are presented. (RW)

Younger (N=31) and older (N=21) men participated in a bogus convergent-thinking task in which they rated their effort expenditure after experiencing varying degrees of success. As predicted, results indicated younger, but not older men perceived they tried harder when they succeeded relative to when they failed. (Author)

This paper, presented at the American Educational Research Association, Washington, D.C., April 1975, replicates Horner's (1968) study of the motive to avoid success (M-s) on fifty-through eleventh-grade males (N=169) and females (N=168). Sex and grade differences were found in the specific reasons given for avoiding success. (Author)

The construct validity of the Sport Competition Anxiety Test developed by Martens is investigated to identify persons who differ in their tendency to become anxious just prior to competition. (PBS)

Pre- and postcourse surveys of 389 accounting students were correlated with class grades. Based on grades, 227 were eligible to major in accounting. However, better performance did not proportionately influence their intention to major in accounting. (SK)

Children 3.5 to 5 years old were asked to judge which of several possible sets of parts matched a configured target form and to copy the target forms. Found a significant association between age and performance on the perception task and consistency across the two tasks. (MDM)

Three experiments examined the early development of three- to five-year-old children's analysis of spatial patterns. Found that the youngest children segmented out simple, well-formed, spatially independent parts and used simple relational structures to bind these parts together, whereas older children constructed forms that included increasingly…

This study investigated whether syntactic complexity exerts an influence on the frequency of stuttering in the speech of seven adolescents who stuttered and seven who were normally fluent. Although normal disfluencies and errors in repetition accuracy increased as syntactic complexity increased, stuttering frequency did not appear to be affected…

Two studies examined how task content that activates predator-avoidance affects preschool children's performance on a false-belief task. Findings indicated that the proportion of correct answers on the playmate-avoidance task was greater than that for the predator-avoidance task, suggesting that activation of the predator-avoidance system…

Two experiments compared 6-month-olds' numerosity discrimination performance on both large numbers and small numbers with both total filled area and total contour length controlled. Results showed that infants succeeded in discriminating 4 from 8 elements, but failed to discriminate 2 from 4 elements, providing evidence for the existence of two…

Five- and 6-year-olds heard stories in which a character sorted items into two locations. Found that children could reject a report of the character's belief when the character had a false belief more easily than a belief in which an object known to the character was described using an unknown term. Children found it easier to predict incorrect…

In three experiments, 9-month-olds were given the opportunity to induce specific phonological patterns from manipulated syllable structure, consonant voicing position, and segmental position. Infants were then familiarized with fluent speech containing words that either fit or violated these patterns. Subsequent testing revealed that infants…

Two studies examined whether object names and functions act as cues to categories for infants. Findings indicated that both 14- and 18-month-olds were more likely to select the category match after being shown a novel category exemplar with its function than when given no additional cues. Only at 18 months did naming the objects enhance…

Three studies investigated the role of 8- and 10-year-olds' and adults' metacognitive monitoring and control processes for unbiased event recall tasks and suggestibility. Findings suggested strong tendencies to overestimate confidence regardless of age and question format. Children did not lack principal metacognitive competencies when questions…