Task Specificity in the Use of Words in Mathematics: Evidence from Bilingual Problem Solvers

Mathematics is often said to be a different language in itself. Three experiments were conducted to show some evidence for this common notion. It was hypothesized that in math word problem solving, people interpret words like “more” and “less” in specialized ways that are specific to the task of math word problem solving. Subjects were given texts with quantitative information, but the texts were framed either as math problems or as stories, and were written either in English or Filipino. Subjects were then asked to verify statements that describe quantitative relations given in the text; these relations either stated an exact or an inexact quantitative difference. The verification responses and verification times in three experiments show that subjects more often accepted the inexact difference as true when the text was framed as a story compared to when framed as a problem. These results support the hypothesis that the use of the specialized meaning is specific to the task of solving word problems in math. The data were equivocal about the role of the language used in the operation of this knowledge. The results were discussed in terms of the implications of specificity of knowledge, context sensitivity, and the possible role of language use in the process of learning and developing mathematical knowledge.     

Comparing implicit and explicit attitudes of gay,straight, and non-monosexual groups toward transmen and transwomen

Background: Transphobia studies have typically relied on self-report measures from heterosexual samples. However, there is evidence suggesting the need to use indirect measures and to explore transphobia among other populations. Aims: This study examined how explicit and implicit attitudes toward transwomen and transmen differ between people of different sexual orientations. Methods: Cisgender participants (N = 265) completed measures of explicit feelings toward transmen and transwomen, as well as Implicit Association Tests (IAT) for each group. Comparisons were made between 54 gay, 79 straight, and 132 non-monosexual (asexual, bisexual, pansexual) individuals. Results: An interaction was found between measurement type (explicit, implicit) and sexual orientation (straight, gay, non-monosexual). With regard to transmen, gay respondents’ explicit and implicit scores diverged such that they explicitly reported lower bias than their straight counterparts, but their Transmen-IAT showed an implicit preference for biological men over transmen. For attitudes toward transwomen, implicit measurement scores were consistently negative and did not differ by group. Gay participants also reported positive explicit attitudes toward transwomen, similar to non-monosexual people. Discussion: Overall, findings show that gay people tend to report positive attitudes toward transgender people explicitly, but tend to have implicit bias against both transmen and transwomen. Future studies need to explore the origins of these biases and how they relate to the complex interplay of sex, gender, and sexual orientation.     

Loneliness and adaptation among second-generation Portuguese migrants to France: roles of perceived responsibility and control

This study explores the association of perceived responsibility for loneliness and perceived control over loneliness on social adaptation and psychological adaptation among 109 second-generation Portuguese migrants to France. Analysis showed that rated perceived control was more highly associated with scores on social adaptation and psychological adaptation than perceived responsibility.     

Sex differences in perceptions of romantic acts in Portuguese adolescents

The study was done to examine sex differences in the importance attributed to romantic acts by adolescents. On a 15-item Romantic Acts questionnaire of Neto participants rated the importance of each act. Four factors of Offerings, Physical Intimacy, Altruistic Behavior, and Sexual Behavior were found. The 108 girls judged physical intimacy as more important than the 79 boys.     

Language and modeling word problems in mathematics among bilinguals

The study was conducted to determine whether the language of math word problems would affect how Filipino-English bilingual problem solvers would model the structure of these word problems. Modeling the problem structure was studied using the problem-completion paradigm, which involves presenting problems without the question. The paradigm assumes that problem solvers can infer the appropriate question of a word problem if they correctly grasp its problem structure. Arithmetic word problems in Filipino and English were given to bilingual students, some of whom had Filipino as a first language and others who had English as a first language. The problem-completion data and solution data showed similar results. The language of the problem had no effect on problem-structure modeling. The results were discussed in relation to a more circumscribed view about the role of language in word problem solving among bilinguals. In particular, the results of the present study showed that linguistic factors do not affect the more mathematically abstract components of word problem solving, although they may affect the other components such as those related to reading comprehension and understanding.     

Coping with loneliness in old age: a cross-cultural comparison

The present study is an examination of the influence of cultural background on the ways in which the aged cope with loneliness. Thirty-six participants from Canada and 105 from Portugal (60-83 years old) answered an 86-item questionnaire which examined thebeneficial strategies which they used to cope with loneliness. The strategies which were examined included Acceptance and Reflection, Self-Development and Understanding, Social Support Network, Distancing and Denial, Religion and Faith, and Increased Activity. Results indicated that the elderly of the two cultures differ on three subscales. Gender differences between and within cultures were also examined.     

Type a and Risk Taking in Everyday Money Matters

The purpose of the present study is to extend previous research investigating personality factors as determinants of financial risk taking in everyday money matters (e.g., personal investments and household affairs). Type A and Type B subjects were asked to make a series of everyday financial decisions that varied in degree of risk. Type A individuals took greater financial risks than Type B individuals. The results provide additional support for the influence of personality factors in everyday financial risk-taking behavior and demonstrated another area of risk taking associated with the Type A behavior pattern not previously identified.     

Relationship of Connected and Separate Knowing to Parental Style and Birth Order

A total of 249 primarily middle-class, Caucasian college students (141 females, 108 males) completed the Knowing Styles Inventory (KSI) (Knight, Elfenbein, & Messina, 1995) to measure Connected and Separate Knowing and the Parental Authority Questionnaire (PAQ) (Buri, 1991), used to measure different parenting styles (authoritarian, authoritative, and permissive parenting). Authoritative parenting style of the mother was positively associated with Connected Knowing, while authoritative parenting style of the father was negatively related to Separate Knowing for both the female and male participants of the study. For the female participants only, permissive parenting style of the father was positively related to Separate Knowing. It was also found that first-born college students scored significantly higher on Separate Knowing than later-born students. The results suggest that family experiences may be precursors to the epistemologies of college students.