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2007 ANNUAL REPORT - cosmos - Bowling Green State University

2007 ANNUAL REPORT - cosmos - Bowling Green State University

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PRISM In-Service, Faculty, Other 21<br />

OJSHS HS students 50<br />

REAL HS students 54<br />

Research Community Faculty 28<br />

Course Modification Faculty 4<br />

COSMOS Collaborative<br />

Council (CCC)<br />

31<br />

NWO Executive Board 15<br />

All the participants were used as the target population for the evaluation of the NWO Center.<br />

However, different sampling frames were used in different evaluation questions and depending<br />

on the data collection strategy. The number of sampled NWO participants and the response<br />

rates are reported in the section Data Collection Strategies and Procedures as well as in<br />

different sections of the Part III Evaluation Results of this report.<br />

Surveys: Teacher Beliefs Inventory<br />

Back to top<br />

Data Collection Instruments 1<br />

The Teacher Beliefs Inventory (TBI) was used with all NWO participants to collect data and<br />

assess the impact of the professional development offered through the Center on teacher<br />

beliefs. The TBI consists of the following three sections:<br />

• Section 1: Beliefs About Teaching Science and Mathematics (Enochs & Riggs, 1990) has<br />

25 items on a 7-point Likert scale (Strongly Disagree, Agree, Barely Agree, Unsure,<br />

Barely Disagree, Disagree, and Strongly Agree). These items form two subscales:<br />

Outcome Expectancy (OE) and Self Efficacy (SE).<br />

• Section 2: Science and Mathematics Classroom Learning Environment Survey (Becker &<br />

Anderson, 1998; Haney, 2005) contains 30 items on the same 7-point Likert scale. The<br />

items in this section measure four constructs represented by the following subscales:<br />

Classroom Environment (CE), Teaching Activities & Assessment (TA), Teacher’s Role<br />

(TR) and Instructional Goals (IG).<br />

• Finally, Section 3: Instructional Practices Inventory is comprised by 20 items on a 7-point<br />

frequency scale (Daily, Frequently, Often, Rarely, Occasionally, Barely, and Never).<br />

These 20 items are grouped into the following two subscales: Traditional Strategies (TS)<br />

and Reform Strategies (RS).<br />

Interviews: NWO Participant Interview Protocol<br />

The NWO Participant Interview Protocol was developed by the NWO staff to be used with the<br />

teachers after they have been observed in the classroom. This allowed for collecting more in-<br />

1 Copies of the instruments were included in the last year’s report and therefore not provided here, with the exception of the<br />

Faculty E-mail Interview Protocol that has been restructured to fit this data collection mode

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