Senin, 18 Mei 2009

Behavioristic CALL

Behavioristic CALL

The first phase of CALL, conceived in the 1950s and implemented in the1960s and '70s, was based on the then-dominant behaviorist theories oflearning. Programs of this phase entailed repetitive language drills andcan be referred to as "drill and practice" (or, more pejoratively, as "drilland kill").

Drill and practice courseware is based on the model of computeras tutor(Taylor, 1980). In other words the computer serves as a vehiclefor delivering instructional materials to the student. The rationale behinddrill and practice was not totally spurious, which explains in part thefact that CALL drills are still used today. Briefly put, that rationaleis as follows:

* Repeated exposure to the same material is beneficial or evenessential to learning

* A computer is ideal for carrying out repeated drills, sincethe machine does not get bored with presenting the same material and sinceit can provide immediate non-judgmental feedback

* A computer can present such material on an individualized basis,allowing students to proceed at their own pace and freeing up class timefor other activities

Based on these notions, a number of CALL tutoring systems weredeveloped for the mainframe computers which were used at that time. Oneof the most sophisticated of these was the PLATO system, which ran on itsown special PLATO hardware, including central computers and terminals.The PLATO system included vocabulary drills, brief grammar explanationsand drills, and translations tests at various intervals (Ahmad, Corbett,Rogers, & Sussex, 1985).

In the late 1970s and early 1980s, behavioristic CALL was underminedby two important factors. First, behavioristic approaches to language learninghad been rejected at both the theoretical and the pedagogical level. Secondly,the introduction of the microcomputer allowed a whole new range of possibilities.The stage was set for a new phase of CALL.

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