A Dissociation between Symbolic Number Knowledge and Analogue Magnitude Information

Semantic understanding of numbers and related concepts can be dissociated from rote knowledge of arithmetic facts. However, distinctions among different kinds of semantic representations related to numbers have not been fully explored. Working with numbers and arithmetic requires representing semantic information that is both analogue (e.g., the approximate magnitude of a number) and symbolic (e.g., what / means). In this article, the authors describe a patient (MC) who exhibits a dissociation between tasks that require symbolic number knowledge (e.g., knowledge of arithmetic symbols including numbers, knowledge of concepts related to numbers such as rounding) and tasks that require an analogue magnitude representation (e.g., comparing size or frequency). MC is impaired on a variety of tasks that require symbolic number knowledge, but her ability to represent and process analogue magnitude information is intact. Her deficit in symbolic number knowledge extends to a variety of concepts related to numbers (e.g., decimal points, Roman numerals, what a quartet is) but not to any other semantic categories that we have tested. These findings suggest that symbolic number knowledge is a functionally independent component of the number processing system, that it is category specific, and that it is anatomically and functionally distinct from magnitude representations.     

Motivation to Manage in China and Hong Kong: A Gender Comparison of Managers

Although women comprise an important part of the labor force in Hong Kong and the People's Republic of China (PRC), they remain underrepresented and underutilized in managerial positions. This study investigates the applicability of role motivation theory in the Chinese culture and examines if lack of motivation to manage is a potential explanation for this underrepresentation. Data were collected from 127 Hong Kong (68 men and 59 women) and 175 mainland Chinese (128 men and 47 women) managers. As expected, Hong Kong managers possess significantly higher levels of motivation to manage than do their PRC counterparts. There are, however, no significant gender-based differences in levels of motivation to manage in either Hong Kong or the PRC. Lack of motivation to manage does not appear to contribute to the underutilization of Chinese women in management in Hong Kong and mainland China.     

Young Adults' Perceptions and Memories of a Televised Woman Hero

One hundred and thirty-nine young adults viewed one of three episodes of a television program about a female action hero titled Xena: Warrior Princess. Programs varied in portrayals of Xena's shadow, the dark but also life-preserving facet of the personality. Participants of both genders who had higher levels of traditionally masculine personality characteristics were most likely to perceive Xena as a role model. Men were more likely than women to perceive Xena as a role model when she was portrayed with very little male shadow. Story themes describing women's heroic roles involved using your mind, not the sword, as well as the value of compassion during conflicts, themes that are in keeping with traditional feminine values. The results suggest that viewer acceptance of heroic qualities in women depends on viewer characteristics as well as program themes that include valued feminine qualities. Implications for portrayals of heroic women characters are discussed.     

Ties that Bind: A Qualitative Study of Happy Long-Term Marriages

An abundance of literature exists concerning the marital relationship. While most research focuses on divorce and the social consequences of this phenomenon, more recently social scientists have focused on the marriages that remain intact. The purpose of this study was to gain insight into what factors make marriages last. This study used qualitative methodology to gain further insight into long-term marriages. Interviews were conducted with 15 heterosexual couples who had been married for at least 35 years and who identified their marriage as happy. Results indicate that for each couple the factors contributing to the longevity of their happy marriage were numerous and unique. While the most commonly mentioned factors included friendship, love, and similar backgrounds or interests, a wide range of responses were elicited.     

Emotional availability and psychosocial correlates among mothers in substance‐abuse treatment and their young infants

Emotional availability (EA) was investigated among low‐income mothers enrolled in substance‐abuse treatment and their young infants (n = 21) compared with a demographically matched group of mother–infant pairs who, by self‐report, were not at risk for substance abuse (n = 27). The mother–infant dyads in the treatment group generally demonstrated poorer EA functioning than those in the comparison group, but few differences between the groups on individual dimensions of EA were significant. This finding was notable considering that mothers in treatment reported significantly higher levels of depressive symptoms and psychological stress. Treatment effects may have buffered the negative impact of depression and psychological stress on mothers' EA scores. The clinical implications of the findings are discussed as they relate to substance‐abuse‐treatment services for pregnant and parenting women.