The effects of unipolar sex-role identities and situational determinants on components of fear of success

In the present study the relationship between unipolar models of sex-role identity (i.e., the degree to which a person perceives him/her self as relatively masculine and/or feminine) and situational cues (i.e., females engaged in successful activities which vary in their sex-role appropriateness) on fear of success was investigated. An alternative, objective measure of fear of success was employed which generated 16 variables thought to reflect various theoretical and empirical components of the motive to fear success. These variables dealt with personal attributes of the successful characters, reasons for their success, and possible consequences of their success. It was found that situational rather than psychological variables are of greater importance in affecting female response to female success. However, there was some support for the notion that general diffusion of sex-role identity (undifferentiated sex-role identity group) rather than high femininity may be related to avoidance of success.     

Cleaning the plate: food left by overweight and normal weight persons.

The amount of food left on trays after a clinner meal in a university cafeteria was measured for 146 persons. Half of the subjects were overweight and half were normal weight. Overweight women left significantly less food on their trays than did women of normal weight. Among men, the overweight also left less food but the difference did not reach significance. These findings suggest that food left over must be measured in estimating food intake from food choice, that behavior therapy injunctions to leave food on the plate are justified, and that obesity may be, at least in part, a result of learned patterns of behavior.     

Reflex modification by acoustic signals in newborn infants and in adults

This research asked whether the reflexive eyeblink elicited by a tap to the glabella (the flat region of skin between the eyebrows) is modified by acoustic signals which either precede or accompany the tap. Five experiments employing identical reflex modification procedures on neonates and adults suggest developmental differences in processing auditory stimuli. Neonates failed to exhibit reflex inhibition by either prior acoustic or tactile stimuli. Adults exhibited robust reflex inhibition to these same stimuli. Neonates, however, exhibited reliable reflex augmentation when mild (70 dB re: 0.0002 dyne/cm2) tones were presented simultaneously with the tap. For adults, tone intensities of at least 90 dB were necessary to obtain reliable reflex augmentation. The developmental processes implied by these findings are discussed.     

Patterns of vocal fold movement during stuttering

By means of an electroglottography, 114 tokens of stuttering produced by 12 adult stutterers were analyzed for patterns of vocal fold vibration as observed in eight types of stuttering episodes. Results suggest that stuttering events share certain phonational attributes. Issues concerning the nature of the disorder and approach to treatment are discussed.