This article reports the development ofa bidimensional acculturation scaleforHispanics (BAS). The scale provides an acculturation score for two major cultural dimensions (Hispanic and non-Hispanic domains) by including 12 items (per cultural domain) that measure three language-related areas. A random sample of 254 adult Hispanics was surveyed to develop and validate the scale. The scores obtained with the BAS show high internal consistency and high validity coefficients. The scale works well with Mexican Americans and with Central Americans.

Secondary analyses were carried out with four large data sets that included responses by Hispanics (N = 1,908) and by non-Hispanic Whites (N = 14,425). Results are fairly consistent in showing that Hispanics prefer extreme responses to a greater extent than non-Hispanic Whites. In general, Hispanics prefer to agree with a given item more than non-Hispanic Whites. Two significant variables seem to affect the rate at which these response styles are chosen. First, the level of acculturation among Hispanics affects the level of extreme and acquiescent responses so that as Hispanics acculturate they tend to choose these types of response less frequently. The less educated respondents (less than 12 years of formal education) tend to make more extreme choices than the more highly educated (those with at least a secondary education). Gender does not affect these response sets in a consistent fashion.

Commingled curbside recycling, a system where household residents put all recyclable materials in one container, is a new form of recycling that has been initiated to decrease the amount of household waste sent to landfills. In a suburb with a new commingled program, a mail survey of environmental and recycling attitudes was sent to 603 households with a 76% response rate. Observations of actual recycling behavior showed a 68% average participation rate on five successive collection days, with a total participation rate of 91% over that period. Based on these observations, the level of self-reported participation was slightly overstated. Relevant recycling knowledge was the most significant predictor of observed recycling behavior, and content-specific motivations for or against recycling discriminated between frequent and infrequent recyclers. Relevant recycling knowledge and a few specific attitudinal measures were significant predictors of self-reported recycling behavior.

Empirical Evidence on the Relationship Between Acculturation and ValuesAs mentioned, few studies have tried to document the changes in cultural values and beliefs produced by the process of acculturation. In most instances, these studies have been part of the process of scale development,

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