Training program SDT study whole sample

We hypothesized that employees from the experimental group would experience higher need satisfaction and lower need frustration at the second measurement time, which would not be the case for the control group. In addition we also expected that, via increased need satisfaction and decreased need frustration, the experimental group would report increased levels of autonomous work motivation and decreased levels of controlled work motivation after the intervention compared to the first measurement, and no such changes were expected for the control group. Finally, significant effects were expected in the experimental group regarding increased work engagement and decreased job burnout.
H1a: Exp. group will perceive more autonomy support from both their managers and coworkers at Time 2 than at Time 1.
H1b: Exp. group will perceive more autonomy support from both their managers and coworkers compared to employees in the control group at Time 2.
H2a: Exp. group will experience more need satisfaction and less need frustration at Time 2 than at Time 1.
H2b: Exp. group will experience more need satisfaction and less need frustration compared to employees in the control group at Time 2.
H3a: Exp. group will experience more autonomous motivation and less controlled motivation at Time 2 than at Time 1.
H3b: Exp. group will experience more autonomous motivation and less controlled motivation compared to employees in the control group at Time 2.
H4a: Ex. group will experience more work engagement and less burnout at Time 2 than at Time 1.
H4b: Exp. group will experience more work engagement and less burnout compared to employees in the control group at Time 2.
The dataset includes data on coworkers and managers at T1 and T2 (an r after the name means item is reversed).
Autonomy support
AUSUP=Manager’s perception of giving support (only managers, 6 items)
CWS=Perception of receiving support from coworkers (only coworkers, 6 items)
MAS=Perception of receiving support from manager (only coworkers, 6 items)
Motivation
EXM=Extrinsic, 6 items
IJM=Intrjojected, 4 items
IDM=Identified, 3 items
INM=Intrinsic, 3 items
AMo=Amotivation, 3 items
Need Satisfaction/Frustration (4 items/subscale)
NeAu=Need for Autonomy
NeFrRe=Need Frustration Relatedness
NeCo=0Need for Competence
NeRe=Need for Relatedness
NeFrAu=Need Frustration Autonomy
NeFrCo=Need Frustration Competence
Eng=Work Engagement, 9 items
BO=Burn out, 11 items
Gender
Years at current organization
Years of total work experience
Age in years
Hereafter are the same measures at Time 2, where T2 signifies time 2 (e.g. AUTSUPT2)

本研究提出如下研究假设：实验组员工在第二次测量时点（Time 2）的心理需求满足度更高、心理需求挫败感更低，而对照组员工则无此变化。此外，本研究同时预期，相较于第一次测量时点（Time 1），实验组员工可通过提升心理需求满足度、降低心理需求挫败感，在干预后报告出更高的自主性工作动机水平与更低的控制性工作动机水平，对照组则未出现此类变化。最后，预期实验组会出现工作投入程度提升、职业倦怠程度降低的显著效应。
H1a：相较于测量时点1（Time 1），实验组员工在测量时点2（Time 2）所感知到的来自管理者与同事的自主性支持（Autonomy Support）水平更高。
H1b：在测量时点2（Time 2），实验组员工所感知到的来自管理者与同事的自主性支持水平显著高于对照组员工。
H2a：相较于测量时点1（Time 1），实验组员工在测量时点2（Time 2）的心理需求满足度更高、心理需求挫败感更低。
H2b：在测量时点2（Time 2），实验组员工的心理需求满足度更高、心理需求挫败感显著低于对照组员工。
H3a：相较于测量时点1（Time 1），实验组员工在测量时点2（Time 2）的自主性工作动机水平更高、控制性工作动机水平更低。
H3b：在测量时点2（Time 2），实验组员工的自主性工作动机水平更高、控制性工作动机水平显著低于对照组员工。
H4a：相较于测量时点1（Time 1），实验组员工在测量时点2（Time 2）的工作投入程度更高、职业倦怠程度更低。
H4b：在测量时点2（Time 2），实验组员工的工作投入程度更高、职业倦怠程度显著低于对照组员工。
本数据集包含测量时点1（T1）与测量时点2（T2）的同事与管理者相关数据（变量名称后缀的“r”代表该条目为反向计分条目。
### 测量指标说明：
1. 自主性支持（Autonomy Support）
- AUSUP：管理者感知自身提供的自主性支持（仅管理者作答，共6个条目）
- CWS：感知同事提供的自主性支持（仅同事作答，共6个条目）
- MAS：感知管理者提供的自主性支持（仅同事作答，共6个条目）
2. 工作动机
- EXM：外部调节（Extrinsic Regulation），共6个条目
- IJM：内摄调节（Introjected Regulation），共4个条目
- IDM：认同调节（Identified Regulation），共3个条目
- INM：内部动机（Intrinsic Motivation），共3个条目
- AMo：无动机（Amotivation），共3个条目
3. 心理需求满足/挫败（每个维度含4个条目）
- NeAu：自主性需求（Need for Autonomy）
- NeFrRe：关系需求挫败（Need Frustration Relatedness）
- NeCo：胜任力需求（Need for Competence）
- NeRe：关系需求（Need for Relatedness）
- NeFrAu：自主性需求挫败（Need Frustration Autonomy）
- NeFrCo：胜任力需求挫败（Need Frustration Competence）
4. Eng：工作投入（Work Engagement），共9个条目
5. BO：职业倦怠（Burnout），共11个条目
6. 人口统计学变量：性别、现任组织任职年限、总工作年限、年龄（周岁）
以下为测量时点2（T2）的同名测量指标，例如AUTSUPT2即对应时点2的自主性支持感知指标。