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Evaluation of Investment In Workforce Education & Development
39

Definition of Evaluation

Nov 29, 2014

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Education

Penn State

Passmore
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Page 1: Definition of Evaluation

Evaluation of Investment InWorkforce Education & Development

Page 2: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 3: Definition of Evaluation

Decision types

ActualIntended

Ends

Means

PLANNING RECYCLING

STRUCTURING IMPLEMENTING

To determineobjectives

To judge and react to attainments

To design proceduresTo utilize, control, and refine procedures

Page 4: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 5: Definition of Evaluation

Describe use of criteria in evaluation

Page 6: Definition of Evaluation

Criteria

A decision requires judging among two or more alternatives.

Criteria are rules or tests for judging. Criteria are yardsticks for values.

Ö Values = estimated or assessed worth.Ö Values result from systems of beliefs, perceptions,

interpretations of facts, judgments of needs. Ö Values are shared and/or idiosyncratic.

Decision-makers apply criteria.Ö They must “own” criteria.Ö Often need assistance in identifying and finding criteria.

Page 7: Definition of Evaluation

Four kinds of values that impinge on establishment of criteria

Instiutional valuesÖ E.g., “What does the Board of Trustees expect our College to

do?”

Values external to the institutionÖ E.g., “What does the State Legislature believe the College

should produce?”

Subsystem maintenance valuesÖ E.g., “What do my College colleagues believe we should do?”

Private valuesÖ E.g, “What do I think our College should produce?”

Page 8: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 9: Definition of Evaluation

Delineate criteria for evaluation

Page 10: Definition of Evaluation

Criteria for evaluation

ScientificÖ Internal and external validity, reliability, objectivity

PracticalÖ Relevance, importance, scope, credibility, timeliness,

pervasiveness

PrudentialÖ Efficiency

Page 11: Definition of Evaluation

Criteria for evaluation:Scientific

Internal validityÖ No alternative explanations are possible for results obtained.

External validityÖ Findings are generalizable across people, places, and time.

ReliabilityÖ Accuracy of findings; reproducibility.

ObjectivityÖ Intersubjectivity; lack of bias.

Page 12: Definition of Evaluation

Criteria for evaluation:Practical

RelevanceÖ Information serves decisions.

ImportanceÖ “Best” information culled to serve decisions.

ScopeÖ All necessary information is provided.

CredibilityÖ Clients/users believe information.

TimelinessÖ Information provided when needed.

PervasivenessÖ Information provided to all clients/users.

Page 13: Definition of Evaluation

Criteria for evaluation:Efficiency

Conducted with the “best” use of resources.

Page 14: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 15: Definition of Evaluation

Suggest a meta-methodology for evaluation

Page 16: Definition of Evaluation

Work breakdown of evaluation design

Page 17: Definition of Evaluation

Delineation of information needs

Page 18: Definition of Evaluation

Delineation of information needs

Page 19: Definition of Evaluation

Delineation ofinformation needs

Page 20: Definition of Evaluation

Delineation ofinformation needs

Page 21: Definition of Evaluation

Work breakdown of evaluation design

Page 22: Definition of Evaluation

Plan forobtaining information

Page 23: Definition of Evaluation

Plan forobtaining information

Page 24: Definition of Evaluation

Plan forobtaining information

Page 25: Definition of Evaluation

Work breakdown of evaluation design

Page 26: Definition of Evaluation

Plan forproviding information

Page 27: Definition of Evaluation

Plan forproviding information

Page 28: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 29: Definition of Evaluation

Specify four types of evaluation

Page 30: Definition of Evaluation

Evaluation &decision-making

Page 31: Definition of Evaluation

Evaluation types

ActualIntended

Ends

Means

CONTEXT PRODUCT

INPUT PROCESS

For planningdecisions

For recyclingdecisions

For structuringdecisions

For implementingdecisions

Page 32: Definition of Evaluation

Evaluation types:Context

Defines relevant environment. Identifies unmet needs and unused opportunities. Diagnoses problems that prevent needs from being

met and opportunities from being used. Is macro-analytic and systematic. Involves contingency and congruence studies to set

direction.Ö Contingency - searches for opportunities and pressures outside

system to promote improvement within.Ö Congruence - compares actual and intended system

performance to affirm objectives or consider new objectives.

Page 33: Definition of Evaluation

Evaluation types:Input

Determines how to use resources to achieve aims.Ö Identifies relevant capabilities.Ö Specifies strategies for achieving goals.Ö Fabricates specific designs to accomplish aims.

End product of input evaluation is one or more procedural designs, with a lists of costs and benefits.Ö Assesses alternative designs in light of resource

requirements/limits.Ö Identifies procedural barriers, and risk/consequences of failure

to overcome.Ö Relevance of various designs to aims.

Build or make? Project proposals embody the results of input

evaluation.

Page 34: Definition of Evaluation

Evaluation types:Input (cont.)

Although context evaluation is systematic and macro-analytic, input evaluation is ad hoc and micro-analytic.

Some questions asked:Ö Is need documented?Ö What strategies already exist?Ö What are costs and benefits of competing strategies?Ö What is track record for competing strategies?Ö Are designs logical? Based on sound theory? Assumptions met?

Legal? Moral? Ö Side effects? Ö Likely to be adopted?

Page 35: Definition of Evaluation

Evaluation types:Process

Aims:Ö Detects or predicts defects in procedural design or in

implementation in early stages.Ö Provides information for programmed decisions.Ö Records implementation as it occurs.

Depends on context and input evaluation.Ö More adequate context and input evaluation, the less critical the

need for process evaluation.Ö Less adequate context and input evaluation, the more critical

process evaluation becomes.

More important than product evaluation in early development stages, but less important as more structure and knowledge is developed.

Page 36: Definition of Evaluation

Evaluation types:Product

Interprets attainments at end of project cycle or as often as necessary during cycle for accountability or improvement.

Involves: Ö Devising operational definitions of objectives.Ö Obtaining criterion measures.Ö Comparing measures with some absolute or relative standards.Ö Making rational interpretations of outcomes using recorded

context, input, and process information.

Criteria are instrumental or consequential:Ö Instrumental -- related to intermediate accomplishments

prerequisite to some end.Ö Consequential -- pertain to fundamental, penultimate ends

sought.

Page 37: Definition of Evaluation

What we will do…

Define evaluation as a process. Make decision-making a focus of evaluation:

Ö Decision-making processesÖ Decision settingsÖ Decision types

Describe use of criteria in evaluation. Delineate criteria for evaluation. Suggest a meta-methodology for evaluation. Specify four types of evaluation. Present a general evaluation model.

Page 38: Definition of Evaluation

Present a general evaluation model

Page 39: Definition of Evaluation

Evaluation of Investment InWorkforce Education & Development