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Finally , marriage market researchers assert that differences in marriage rates for African American and Caucasian persons can be attributed , in part , to differences in the male-to-female ratio , or sex ratio , because finding a partner and assessing whether to marry that partner are related to the supply of potential partners ( Guttentag & Secord , 1983 ) . One type of experiential learning is Adventure Programming , which is " teaching the basics of communication , cooperation and trust in a milieu of FUN " ( Rohnke & Butler , 1995 ) . If students are to derive the intended learning benefits from engaging in an activity , their interest in or recognition of the value of the activity needs to be motivated ( Blumenfeld et al ., 1991 ; Malone & Lepper , 1987 ) , and they need to understand its goals and what these imply about how they should respond to the activity ( Tasker & Freyberg , 1985 ) . : Japan 's New Financial Empire and Its Threat to America ( Simon & Schuster , 1988 ) . Without an appropriate sequence to the initiatives , the facilitator might present an activity that is not suited for the group , leading to a diminished feeling of trust , feelings of insecurity , lack of learning , and / or inability to transfer knowledge to future endeavors ( Rohnke , 1989 ; Rohnke & Butler , 1995 ) . Informal feedback suggested that the topic of homosexuality was more openly discussed in the respective workplaces and that active advice-seeking and consultation about working with gay adolescents was increased following the workshop ( Schneider & Tremble , 1986 ) .